CN114872004B - Truss steel bar storage rack - Google Patents
Truss steel bar storage rack Download PDFInfo
- Publication number
- CN114872004B CN114872004B CN202210441964.4A CN202210441964A CN114872004B CN 114872004 B CN114872004 B CN 114872004B CN 202210441964 A CN202210441964 A CN 202210441964A CN 114872004 B CN114872004 B CN 114872004B
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- fixed mounting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 3
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009440 infrastructure construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of storage tools, and particularly relates to a truss steel bar storage rack which comprises a base, wherein an installation cavity is formed in the base, brake blocks are fixedly installed at four corners of the bottom of the base, two through holes communicated with the installation cavity are formed in the bottom of the base, vertical rods are movably installed in the two through holes, two ends of the two vertical rods extend out of the through holes, movable blocks are fixedly installed at the top ends of the two vertical rods, universal wheels are rotatably installed at the bottom ends of the two vertical rods, a first fixing plate and a second fixing plate are fixedly installed at the top of the base, the same transverse plate is fixedly installed at the top of the first fixing plate and the top of the second fixing plate, installation holes are formed in the first fixing plate, and telescopic rods are fixedly installed on the inner walls of the top and the bottom of the installation holes. The truss steel bar storage rack is simple in structure and convenient to use, is convenient to quickly assemble and move.
Description
Technical Field
The invention relates to the technical field of storage tools, in particular to a truss steel bar storage rack.
Background
With the development of society and the progress of age, the building field and the infrastructure construction field have become more and more hot, and the production and processing industries of the steel bars have become hot with the development of society, because the steel bars are indispensable important raw materials in the building field and the infrastructure construction field, and a large number of steel bars exist in enterprises of general building field types.
Truss means a structure formed by connecting bars to each other at both ends by hinges. The truss is a plane or space structure which is composed of straight rods and is generally provided with triangular units, and truss rod members are mainly subjected to axial tension or compression, so that the strength of materials can be fully utilized, the materials can be saved compared with the solid web beams when the span is large, the dead weight is reduced, and the rigidity is increased. The truss has the advantages that the rod pieces mainly bear tension or compression force, the material effect can be fully exerted, the material can be saved, and the structural weight is reduced.
But the current simple and easy reinforcing bar storage rack is inconvenient to carry out quick combination and assemble, can't deposit a large amount of reinforcing bars, and is inconvenient to remove and deposit, has reduced the practicality of storage rack.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a truss steel bar storage rack.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a truss reinforcing bar storage rack, includes the base, the inside of base has been seted up installation cavity and the equal fixed mounting in bottom four corners has brake block and the bottom has been seted up two through-holes that are linked together with the installation cavity, equal movable mounting has the montant in two through-holes, and the equal fixed mounting in top has the movable block and the bottom all rotates and install the universal wheel outside the through-hole, the top fixed mounting of base has first fixed plate and second fixed plate, the same diaphragm of top fixed mounting of first fixed plate and second fixed plate, the mounting hole has been seted up on the first fixed plate, equal fixed mounting has the telescopic link on the top inner wall of mounting hole and the bottom inner wall, equal fixed mounting has the rack on two telescopic link, equal fixed mounting has the movable rod on two movable links to each other, equal fixed mounting has the connecting block on two movable links to each other, the mounting hole is rotated and is installed two worms and two, and the one end that two worms are close to each other is equal fixed socket joint has first awl tooth and respectively with the mutual meshing that corresponds, the outside worm wheel is equal fixed mounting has the gear, the same diaphragm with the top fixed mounting of second fixed plate, the first fixed mounting has the pivot and two fixed connection blocks, two fixed mounting has the pivot mutually connected with two fixed mounting hole.
Preferably, the bottom inner wall of the installation cavity is rotationally provided with two round rods, one side inner wall is rotationally provided with two fourth conical teeth, the two round rods are fixedly sleeved with gears and third conical teeth, the two third conical teeth are respectively meshed with the corresponding fourth conical teeth, the top inner wall of the installation cavity is provided with two connecting plates in a sliding manner along the horizontal direction, one side, away from each other, of each of the two connecting plates is rotationally provided with an extrusion wheel, the two movable blocks are respectively provided with an inclined hole, the two extrusion wheels are respectively matched with the inclined holes and are respectively movably arranged in the corresponding inclined holes, the outer sides of the two fourth conical teeth are fixedly provided with cams matched with the connecting plates, one side of the base is fixedly provided with a motor, the output shaft of the motor is fixedly sleeved with a screw rod, and the screw rod is sleeved with a double-sided rack which is positioned between the two gears and is simultaneously meshed with the two linkage gears.
Preferably, a plurality of positioning grooves are formed in the top of any one of the placement plates.
Preferably, the top of the transverse plate is fixedly provided with a hanging ring.
Preferably, the two telescopic rods are sleeved with compression springs, one ends of the two compression springs are fixed on the corresponding telescopic rods, and the other ends of the two compression springs are fixed on the corresponding racks.
Preferably, one end of the rotating shaft is fixedly sleeved with a crank, the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixed on the rotating shaft, and the other end of the torsion spring is fixed on the inner wall of the rotating hole.
Preferably, the two vertical rods are sleeved with reset springs, one ends of the two reset springs are fixed on the corresponding vertical rods, and the other ends of the two reset springs are fixed on the inner walls of the corresponding through holes.
Preferably, the same extension spring is fixedly arranged between the two connecting plates.
According to the truss steel bar storage rack, when two adjacent racks are needed to be spliced for storing more steel bars, the crank is rotated to drive the rotating shaft and the second bevel gear to rotate, the second bevel gear drives the two first bevel gears to rotate, the two worms can be driven to rotate, the two worm gears drive the two worm gears to rotate, the two gears can drive the two racks to move oppositely, the two movable rods can be driven to move oppositely, the two connecting blocks are clamped between the two adjacent limiting blocks, the crank is loosened, the two connecting blocks are reset through the action of a series of elastic pieces and move up and down separately to be clamped on the corresponding limiting blocks, splicing and fixing of the two racks can be completed, and then the steel bars are placed in the positioning grooves on the corresponding placing plates.
When the rack needs to be moved, the motor is started to drive the screw rod to rotate, the double-sided rack can be driven to move inwards, the double-sided rack drives the two linkage gears to rotate, the two third bevel gears can be driven to rotate, the two third bevel gears drive the two fourth bevel gears to rotate, the two cams can be driven to rotate, the two cams extrude the corresponding connecting plates, the two connecting plates can be driven to move left and right separately, the two extrusion wheels extrude the inclined holes on the corresponding movable blocks, the two movable blocks can be driven to move downwards, the two vertical rods can be driven to move downwards, the four universal wheels can be driven to move downwards, and the whole rack can be moved when the universal wheels move to the lower part of the brake block. The invention uses a pure mechanical structure, which saves energy and protects environment, and simultaneously, all materials in the invention use energy-saving and environment-friendly materials, thereby achieving the effect of energy conservation. The truss steel bar storage rack is simple in structure and convenient to use, is convenient to quickly assemble and move.
Drawings
Fig. 1 is a schematic structural view of a truss steel bar storage rack according to the present invention;
Fig. 2 is a schematic structural diagram of a portion a of a truss steel bar storage rack according to the present invention;
fig. 3 is a schematic structural view of a portion B of the truss steel storage rack according to the present invention;
fig. 4 is a schematic structural view of a portion C of a truss steel storage rack according to the present invention;
Fig. 5 is a schematic structural view of a portion D of the truss steel storage rack according to the present invention;
fig. 6 is a partial side view of a truss rebar storage rack according to the present invention with respect to a first securing plate;
fig. 7 is a partial side view of a truss rebar storage rack in accordance with the present invention with respect to a base.
In the figure: 1 base, 2 installation cavity, 3 brake block, 4 mounting holes, 5 first fixed plate, 6 diaphragm, 7 rings, 8 constant head tank, 9 place the board, 10 second fixed plate, 11 stopper, 12 pivot, 13 crank, 14 motor, 15 connecting block, 16 movable rod, 17 compression spring, 18 telescopic link, 19 worm, 20 rack, 21 gear, 22 worm wheel, 23 second awl tooth, 24 first awl tooth, 25 joint board, 26 cam, 27 linkage gear, 28 double-sided rack, 29 round bar, 30 third awl tooth, 31 fourth awl tooth, 32 extension spring, 33 extrusion wheel, 34 movable block, 35 montant, 36 reset spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-7, a truss steel bar storage rack comprises a base 1, wherein a mounting cavity 2 is formed in the base 1, brake blocks 3 are fixedly mounted at four corners of the bottom, two through holes communicated with the mounting cavity 2 are formed in the bottom, vertical rods 35 are movably mounted in the two through holes, two ends of the two vertical rods 35 extend out of the through holes, movable blocks 34 are fixedly mounted at the top ends of the two vertical rods, universal wheels are rotatably mounted at the bottom ends of the two vertical rods, a first fixing plate 5 and a second fixing plate 10 are fixedly mounted at the top of the base 1, the same transverse plate 6 is fixedly mounted at the top of the first fixing plate 5 and the top of the second fixing plate 10, mounting holes 4 are formed in the first fixing plate 5, telescopic rods 18 are fixedly mounted on the inner walls of the top and the bottom of the mounting holes 4, racks 20 are fixedly mounted on the two telescopic rods 18, movable rods 16 are fixedly mounted on the two racks 20, the two movable rods 16 are fixedly provided with connecting blocks 15, the two worms 19 and the two worm gears 22 are rotatably arranged in the mounting holes 4, one ends of the two worms 19, which are close to each other, are fixedly sleeved with first bevel gears 24 and are respectively meshed with the corresponding worm gears 22, the outer sides of the two worm gears 22 are fixedly sleeved with gears 21, the two gears 21 are respectively meshed with the corresponding racks 20, the second fixed plate 10 is fixedly provided with two limiting blocks 11, the two movable rods 16 are fixedly provided with connecting blocks 15, the two connecting blocks 15 are provided with limiting grooves matched with the limiting blocks 11, one side of the first fixed plate 5 is provided with a rotating hole communicated with the mounting holes 4, the rotating hole is rotatably provided with a rotating shaft 12, the rotating shaft 12 is fixedly sleeved with second bevel gears 23 which are simultaneously meshed with the two first bevel gears 24, a plurality of placing plates 9 are fixedly arranged between the first fixing plate 5 and the second fixing plate 10.
Example two
In the invention, two round rods 29 are rotatably arranged on the inner wall of the bottom of the installation cavity 2, two fourth conical teeth 31 are rotatably arranged on the inner wall of one side of the installation cavity 2, gears 27 and third conical teeth 30 are fixedly sleeved on the two round rods 29, the two third conical teeth 30 are respectively meshed with the corresponding fourth conical teeth 31, two connecting plates 25 are slidably arranged on the inner wall of the top of the installation cavity 2 along the horizontal direction, extrusion wheels 33 are rotatably arranged on one sides, far away from each other, of the two connecting plates 25, inclined holes are formed on the two movable blocks 34, the two extrusion wheels 33 are matched with the inclined holes and are respectively movably arranged in the corresponding inclined holes, cams 26 matched with the connecting plates 25 are fixedly arranged on the outer sides of the two fourth conical teeth 31, a motor 14 is fixedly arranged on one side of the base 1, a screw rod is fixedly sleeved on an output shaft of the motor 14, and a double-sided rack 28 which is positioned between the two gears 27 and is simultaneously meshed with the two gears 27 is sleeved on the screw rod.
In the invention, the top of any placing plate 9 is provided with a plurality of positioning grooves 8, and the steel bars are conveniently placed through the positioning grooves 8.
In the invention, the top of the transverse plate 6 is fixedly provided with the hanging ring 7, and the device is convenient to be lifted through the hanging ring 7.
In the invention, the two telescopic rods 18 are sleeved with the compression springs 17, one ends of the two compression springs 17 are fixed on the corresponding telescopic rods 18, the other ends of the two compression springs are fixed on the corresponding racks 20, and the racks 20 can be reset conveniently through the compression springs 17.
In the invention, one end of the rotating shaft 12 is fixedly sleeved with the crank 13, the rotating shaft 12 is sleeved with the torsion spring, one end of the torsion spring is fixed on the rotating shaft 12, the other end of the torsion spring is fixed on the inner wall of the rotating hole, the rotating shaft 12 is convenient to rotate through the crank 13, and the rotating shaft 12 is convenient to reset through the torsion spring.
In the invention, the two vertical rods 35 are sleeved with the return springs 36, one ends of the two return springs 36 are fixed on the corresponding vertical rods 35, the other ends of the two return springs are fixed on the inner walls of the corresponding through holes, and the return of the vertical rods 35 is facilitated through the return springs 36.
In the invention, the same extension spring 32 is fixedly arranged between the two connecting plates 25, and the two connecting plates 25 are convenient to reset through the extension spring 32.
Example III
Referring to fig. 1 to 7, a truss reinforcement storage rack comprises a base 1, wherein a mounting cavity 2 is formed in the base 1, brake blocks 3 are fixedly mounted at four corners of the bottom through bolts, two through holes communicated with the mounting cavity 2 are formed in the bottom, vertical rods 35 are movably mounted in the two through holes, two ends of the two vertical rods 35 extend out of the through holes, movable blocks 34 are fixedly mounted at the top ends of the two vertical rods through bolts, universal wheels are rotatably mounted at the bottom ends of the two vertical rods through bearings, a first fixing plate 5 and a second fixing plate 10 are fixedly mounted at the top of the base 1 through bolts, the same transverse plate 6 is fixedly mounted at the tops of the first fixing plate 5 and the second fixing plate 10 through bolts, mounting holes 4 are formed in the first fixing plate 5, telescopic rods 18 are fixedly mounted on the inner walls of the top and the bottom of the mounting holes 4 through bolts, racks 20 are fixedly mounted on the two telescopic rods 18 through bolts, the two racks 20 are fixedly provided with movable rods 16 through bolts, the two movable rods 16 are fixedly provided with connecting blocks 15 through bolts, the two worms 19 and the two worm gears 22 are rotatably arranged in the mounting holes 4 through bearings, one ends of the two worms 19, which are close to each other, are fixedly sleeved with first bevel gears 24 and are respectively meshed with the corresponding worm gears 22, the outer sides of the two worm gears 22 are fixedly sleeved with gears 21, the two gears 21 are respectively meshed with the corresponding racks 20, the second fixing plate 10 is fixedly provided with two limiting blocks 11 through bolts, the two movable rods 16 are fixedly provided with connecting blocks 15 through bolts, the two connecting blocks 15 are provided with limiting grooves matched with the limiting blocks 11, one side of the first fixing plate 5 is provided with a rotating hole communicated with the mounting holes 4, the rotating hole is rotatably provided with a rotating shaft 12 through bearings, the rotating shaft 12 is fixedly sleeved with a second bevel gear 23 which is meshed with two first bevel gears 24 at the same time, and a plurality of placing plates 9 are fixedly arranged between the first fixing plate 5 and the second fixing plate 10 through bolts.
According to the invention, two round rods 29 are rotatably installed on the inner wall of the bottom of the installation cavity 2 through bearings, two fourth conical teeth 31 are rotatably installed on the inner wall of one side of the installation cavity through bearings, gears 27 and third conical teeth 30 are fixedly sleeved on the two round rods 29, the two third conical teeth 30 are respectively meshed with the corresponding fourth conical teeth 31, two connecting plates 25 are slidably installed on the inner wall of the top of the installation cavity 2 along the horizontal direction, extrusion wheels 33 are rotatably installed on one sides, far away from each other, of the two connecting plates 25 through bearings, inclined holes are formed on the two movable blocks 34, the two extrusion wheels 33 are matched with the inclined holes and are respectively movably installed in the corresponding inclined holes, cams 26 matched with the connecting plates 25 are fixedly installed on the outer sides of the two fourth conical teeth 31 through bolts, a motor 14 is fixedly sleeved on one side of the base 1 through bolts, a lead screw is fixedly sleeved on an output shaft of the motor 14, and double-sided racks 28 are sleeved between the two gears 27 and simultaneously meshed with the two gears 27.
In the invention, a plurality of positioning grooves 8 are formed on the top of any one of the placement plates 9.
In the invention, the top of the transverse plate 6 is fixedly provided with a hanging ring 7 through bolts.
In the invention, the two telescopic rods 18 are sleeved with the compression springs 17, one ends of the two compression springs 17 are fixed on the corresponding telescopic rods 18, and the other ends are fixed on the corresponding racks 20.
In the invention, one end of a rotating shaft 12 is fixedly sleeved with a crank 13, the rotating shaft 12 is sleeved with a torsion spring, one end of the torsion spring is fixed on the rotating shaft 12, and the other end is fixed on the inner wall of a rotating hole.
In the invention, the two vertical rods 35 are sleeved with the return springs 36, one ends of the two return springs 36 are fixed on the corresponding vertical rods 35, and the other ends are fixed on the inner walls of the corresponding through holes.
In the present invention, the same tension spring 32 is fixedly installed between the two engagement plates 25 by bolts.
In the invention, when two adjacent racks are needed to be spliced for storing more reinforcing steel bars, the crank 13 is rotated to drive the rotating shaft 12 and the second conical teeth 23 to rotate, the second conical teeth 23 drive the two first conical teeth 24 to rotate, namely, drive the two worms 19 to rotate, the two worms 19 drive the two worm gears 22 to rotate, namely, drive the two gears 21 to rotate, the two gears 21 drive the two racks 20 to move oppositely, namely, drive the two movable rods 16 to move oppositely, namely, drive the two connecting blocks 15 to move oppositely, then clamp the two connecting blocks 15 between the two adjacent limiting blocks 11, then release the crank 13, enable the two connecting blocks 15 to reset through the action of a series of elastic pieces, move up and down separately and clamp the corresponding limiting blocks 11, and then finish the splicing and fixing of the two racks, and place the reinforcing steel bars in the corresponding positioning grooves 8 on the placing plates 9.
When the rack needs to be moved, the motor 14 is started to drive the screw rod to rotate, so that the double-sided rack 28 can be driven to move inwards, the double-sided rack 28 drives the two linkage gears 27 to rotate, the two third conical teeth 30 can be driven to rotate, the two third conical teeth 30 drive the two fourth conical teeth 31 to rotate, the two cams 26 can drive the corresponding connecting plates 25 to move in a left-right separated mode, the two pressing wheels 33 can be driven to move in a left-right separated mode, the two pressing wheels 33 can press the inclined holes on the corresponding movable blocks 34, the two movable blocks 34 can be driven to move downwards, the two vertical rods 35 can be driven to move downwards, the four universal wheels can be driven to move downwards, and when the universal wheels move to the lower portion of the brake block 3, the whole rack can be moved. The invention uses a pure mechanical structure, which saves energy and protects environment, and simultaneously, all materials in the invention use energy-saving and environment-friendly materials, thereby achieving the effect of energy conservation. The truss steel bar storage rack is simple in structure and convenient to use, is convenient to quickly assemble and move.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a truss reinforcing bar storage rack, includes base (1), its characterized in that, installation cavity (2) are offered to the inside of base (1) and the equal fixed mounting in bottom four corners has brake block (3) and the bottom has offered two through-holes that are linked together with installation cavity (2), equal movable mounting has montant (35) in two through-holes, the both ends of two montants (35) all extend to outside the through-hole and top equal fixed mounting has movable block (34) and the bottom all rotates installs the universal wheel, the top fixed mounting of base (1) has first fixed plate (5) and second fixed plate (10), the top fixed mounting of first fixed plate (5) and second fixed plate (10) has diaphragm (6), set up mounting hole (4) on first fixed plate (5), all fixed mounting has telescopic link (18) on the top inner wall and the bottom inner wall of mounting hole (4), all fixed mounting has rack (20) on two telescopic link (18), all fixed mounting has movable link (16) on two rack (20), two worm wheel (16) and two worm wheel (16) are installed in correspondence (22) and two worm (19) are installed in a fixed mounting hole (22) and two worm (19) are cup joints respectively, the outside of two worm wheels (22) has all fixedly sleeved gear (21), and two gear (21) respectively with corresponding rack (20) intermeshing, fixed mounting has two stopper (11) on second fixed plate (10), all set up the spacing groove with stopper (11) looks adaptation on two connecting blocks (15), the commentaries on classics hole that is linked together with mounting hole (4) has been seted up to one side of first fixed plate (5), and pivot (12) are installed in the commentaries on classics hole rotation, and fixed the cup joint second awl tooth (23) with two first awl teeth (24) meshing simultaneously on pivot (12), fixed mounting has a plurality of placing plates (9) between first fixed plate (5) and second fixed plate (10), rotation installs two round bars (29) and one side on the inner wall on the bottom inner wall of installation chamber (2), all fixedly cup joints gear (27) and third awl tooth (30) on one side on two round bars (29), two second awl teeth (30) are installed along the two side of two corresponding sliding connection blocks (25) on two side of two inclined plates (25) are installed to two inclined joint, two inclined plates (25) are installed along the corresponding inclined plate (25) on the inclined plate (25), two extrusion wheels (33) are all with inclined hole looks adaptation and respectively movable mounting in the inclined hole that corresponds, and the outside of two fourth awl teeth (31) is equal fixed mounting have with cam (26) of linking board (25) looks adaptation, one side fixed mounting of base (1) has motor (14), has fixedly cup jointed the lead screw on the output shaft of motor (14), and the screw thread cup joints on the lead screw is located between two linkage gears (27) and with two linkage gears (27) simultaneous meshing's two-sided rack (28).
2.A truss steel bar storage rack according to claim 1, characterized in that the top of any one of the placement plates (9) is provided with a plurality of positioning grooves (8).
3. Truss steel bar storage rack according to claim 1, characterized in that the top of the cross plate (6) is fixedly provided with a lifting ring (7).
4. A truss steel bar storage rack according to claim 1, characterized in that the two telescopic rods (18) are sleeved with compression springs (17), one ends of the two compression springs (17) are fixed on the corresponding telescopic rods (18), and the other ends are fixed on the corresponding racks (20).
5. The truss steel bar storage rack according to claim 1, wherein one end of the rotating shaft (12) is fixedly sleeved with a crank (13) and the rotating shaft (12) is sleeved with a torsion spring, one end of the torsion spring is fixed on the rotating shaft (12), and the other end of the torsion spring is fixed on the inner wall of the rotating hole.
6. The truss steel bar storage rack according to claim 1, wherein two vertical rods (35) are sleeved with return springs (36), one ends of the two return springs (36) are fixed on the corresponding vertical rods (35), and the other ends of the two return springs are fixed on the inner walls of the corresponding through holes.
7. A truss rebar storage according to claim 1, wherein the same extension spring (32) is fixedly mounted between the two engagement plates (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210441964.4A CN114872004B (en) | 2022-04-25 | 2022-04-25 | Truss steel bar storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210441964.4A CN114872004B (en) | 2022-04-25 | 2022-04-25 | Truss steel bar storage rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114872004A CN114872004A (en) | 2022-08-09 |
| CN114872004B true CN114872004B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210441964.4A Active CN114872004B (en) | 2022-04-25 | 2022-04-25 | Truss steel bar storage rack |
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| CN (1) | CN114872004B (en) |
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| US9506545B2 (en) * | 2013-03-15 | 2016-11-29 | John W. Klovstadt | Continuously variable transmission having a periodic displacement waveform with a constant velocity portion |
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| CN213505708U (en) * | 2020-10-19 | 2021-06-22 | 中国建筑第二工程局有限公司 | Fixing device is deposited to reinforcing bar for construction |
| CN213893292U (en) * | 2020-12-03 | 2021-08-06 | 中国建筑土木建设有限公司 | Platform is deposited to portable reinforcing bar |
| CN214294523U (en) * | 2021-01-08 | 2021-09-28 | 深圳西凯工业设备有限公司 | Ink horn closing cap hot press |
| CN216180459U (en) * | 2021-11-10 | 2022-04-05 | 山东众泰聚力建筑安装工程有限公司 | Fixing device is deposited to reinforcing bar for construction |
| CN114246754A (en) * | 2022-01-04 | 2022-03-29 | 郭少青 | Nursing operation table convenient to remove |
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| CN114872004A (en) | 2022-08-09 |
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