CN119911826B - Hoisting device for highway construction - Google Patents

Hoisting device for highway construction

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Publication number
CN119911826B
CN119911826B CN202510398854.8A CN202510398854A CN119911826B CN 119911826 B CN119911826 B CN 119911826B CN 202510398854 A CN202510398854 A CN 202510398854A CN 119911826 B CN119911826 B CN 119911826B
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China
Prior art keywords
fixedly connected
wall
cavity
guardrail
plate
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Application number
CN202510398854.8A
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Chinese (zh)
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CN119911826A (en
Inventor
李莉
周毅
苏玉堃
崔俊霞
赵红仓
罗涛
郑国栋
孙凯亮
史婉珂
胡绍波
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Wei Fei
Original Assignee
Shandong Changzhong Construction Engineering Co ltd
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Priority to CN202510398854.8A priority Critical patent/CN119911826B/en
Publication of CN119911826A publication Critical patent/CN119911826A/en
Application granted granted Critical
Publication of CN119911826B publication Critical patent/CN119911826B/en
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Abstract

本发明涉及起吊装置技术领域,具体为一种公路施工用起吊装置,包括底架与升降吊杆,所述底架的上表面固定连接有倒L架,且倒L架的上表面固定连接有把杆,所述把杆的一侧侧壁与升降吊杆固定连接,所述底架的上表面开设有环形槽,且环形槽的上方设置有放置板,所述放置板的上表面固定连接有多个挡杆。本发明,通过设置放置板,使得该装置在使用的时候,可以把护栏板堆在放置板上,这样该装置在使用的时候,可以一次运输多块护栏板,这样在安装护栏板的时候,安装一个护栏板后,无需把该装置推回去,可以直接吊起放置板上的护栏板,进行下一个的安装,进而避免来回推动起吊装置而费时费力的问题,进而提高护栏板的安装效率。

The present invention relates to the technical field of lifting devices, specifically a lifting device for highway construction, comprising a base frame and a lifting boom, wherein an inverted L-frame is fixedly connected to the upper surface of the base frame, and a handlebar is fixedly connected to the upper surface of the inverted L-frame, and a side wall of the handlebar is fixedly connected to the lifting boom, and an annular groove is provided on the upper surface of the base frame, and a placement plate is provided above the annular groove, and a plurality of baffles are fixedly connected to the upper surface of the placement plate. According to the present invention, by providing a placement plate, when the device is in use, guardrail panels can be stacked on the placement plate, so that when the device is in use, multiple guardrail panels can be transported at a time. When installing guardrail panels, after installing one guardrail panel, there is no need to push the device back, and the guardrail panel on the placement plate can be directly lifted to install the next one, thereby avoiding the time-consuming and labor-intensive problem of pushing the lifting device back and forth, thereby improving the installation efficiency of the guardrail panels.

Description

Hoisting device for highway construction
Technical Field
The invention relates to the technical field of lifting devices, in particular to a lifting device for highway construction.
Background
In highway construction, after road surface construction is accomplished, need install the guardrail in both sides, when installing the guardrail board, at first annotate the position in highway both sides, dig the hole and put into the hole with the stand, tamp after adjusting its straightness that hangs down and horizontal position, then, move the guardrail board to the stand by, use bolt and nut to fix it on the stand, the lateral wall of stand and guardrail board all is equipped with the through-hole, supplies the bolt to pass.
However, in the installation process, the lifting of the guardrail plates manually is not only laborious, but also difficult to keep stable, so that the guardrail plates are usually lifted by using the lifting device, the existing lifting device can only lift one guardrail plate at a time, after the guardrail plate is installed, the lifting device needs to be pushed back to lift the next guardrail plate, and the lifting device is pushed back and forth, so that time and labor are wasted, and the installation efficiency of the guardrail plates is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a lifting device for highway construction.
The lifting device for highway construction comprises a bottom frame and a lifting suspension rod, wherein the upper surface of the bottom frame is fixedly connected with an inverted L-shaped frame, the upper surface of the inverted L-shaped frame is fixedly connected with a handle bar, one side wall of the handle bar is fixedly connected with the lifting suspension rod, the upper surface of the bottom frame is provided with an annular groove, a placing plate is arranged above the annular groove, the upper surface of the placing plate is fixedly connected with a plurality of stop rods, a sliding block is arranged below the placing plate and is in sliding connection with the inner wall of the annular groove, a clamping groove is formed in the lower surface of the sliding block, a roller is arranged in the clamping groove, the roller is in contact with the bottom of the annular groove, a cavity is formed in the placing plate, a stirring assembly is arranged in the cavity, the upper surface of the placing plate is provided with a through hole, and one end of the stirring assembly penetrates through the through hole and extends to the outer portion of the cavity.
Preferably, the material stirring assembly comprises a setting block fixedly connected with the inner wall of the cavity, a rotating shaft is rotatably connected to the side wall of one side of the setting block, a magnetic fluctuation rod is fixedly connected to the outer wall of the rotating shaft, one end of the magnetic fluctuation rod penetrates through the through hole and extends to the outside of the cavity, and a fluctuation rod driving connecting piece is arranged in the cavity.
Preferably, the magnetic fluctuation rod comprises a rod body, one end of the rod body is fixedly sleeved on the outer wall of the rotating shaft, a strip-shaped groove is formed in the other end of the rod body, a plurality of magnet sheets are arranged in the strip-shaped groove, a pressing plate is arranged in the strip-shaped groove, a bolt is connected with one side wall of the rod body in a threaded manner, and one end of the bolt penetrates through the rod body and abuts against the pressing plate.
Preferably, the fluctuation rod drive connecting piece includes the sliding sleeve with place board fixed connection, and the inner wall sliding connection of sliding sleeve has the rack, the one end fixedly connected with gear of pivot, and gear and rack engagement, one side lateral wall fixedly connected with connecting rod of rack, and the one end fixedly connected with round pin axle of connecting rod, the inner wall fixedly connected with backup pad of chassis, and the upper surface fixedly connected with fixed axle of backup pad, the one end of fixed axle runs through and places the board and extend to the inside setting of cavity, and the fixed axle one end fixedly connected with fixed disk that is located the cavity is inside, and the guide slot has been seted up to the upper surface of fixed disk, the one end of round pin axle is located the inside setting of guide slot.
Preferably, the outer wall of the pin shaft is rotatably connected with a rotating sleeve, and the outer wall of the rotating sleeve is in contact with the inner wall of the guide groove.
Preferably, the outer wall of the connecting rod is fixedly connected with a limiting ring, and the limiting ring is fixedly connected with the inner wall of the cavity.
Preferably, the outer wall of the sliding block is fixedly sleeved with a retaining ring cover, and the outer wall of the retaining ring cover is in sliding connection with the inner wall of the annular groove.
Preferably, the inner wall of the annular groove is fixedly connected with a stop block.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the placement plate is arranged, so that the guardrail plate can be piled on the placement plate when the device is used, so that a plurality of guardrail plates can be transported once when the device is used, after one guardrail plate is installed, the device is not required to be pushed back, the guardrail plate on the placement plate can be directly lifted for next installation, the problem of time and labor waste caused by pushing the lifting device back and forth is avoided, and the installation efficiency of the guardrail plate is improved.
According to the invention, before the device is pushed to move, the placing plate can be manually pushed to rotate, the rotating placing plate can drive the guardrail plate to rotate, and then the transverse guardrail plate is rotated to the vertical position, so that the pushing of the device is not influenced by the over-width of the guardrail plate when the device is pushed to the front of the upright post, the practicability of the device can be improved through a narrower position, the placing plate can be pushed to rotate reversely again when the guardrail plate is lifted, the rotating placing plate drives the guardrail plate to rotate reversely, and then the vertical guardrail plate is rotated to the transverse position, and the guardrail plate is lifted conveniently.
According to the invention, the magnetic fluctuation rod is matched with the fluctuation rod driving connecting piece and the like, when the placement plate is manually pushed to rotate, the fluctuation rod driving connecting piece can drive the magnetic fluctuation rod to rotate, so that one side of the magnetic fluctuation rod is lapped on one side of the guardrail plate, when the placement plate is pushed back again, the fluctuation rod driving connecting piece can drive the magnetic fluctuation rod to rotate back, and when the fluctuation rod is rotated back, the magnetic fluctuation rod is driven to drive one guardrail plate, so that the guardrail plate can guide one side of a stop lever on the other side, one guardrail plate is separated from the plurality of guardrail plates, the hole of one guardrail plate is exposed, and further, when the guardrail plate is lifted, the lifting hook is conveniently hung in the hole, and further, when the guardrail plate is lifted, the lifting of the guardrail plate is convenient.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic three-dimensional structure of a placement plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;
FIG. 5 is a schematic cross-sectional view of a placement plate of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B;
FIG. 7 is an enlarged schematic view of FIG. 5 at C;
FIG. 8 is a schematic view of a three-dimensional structure of a retaining ring cover according to the present invention;
fig. 9 is a schematic three-dimensional structure of the fixing plate of the present invention.
In the figure, 1, a chassis; 2, lifting hanging rods, 3, an inverted L-shaped frame, 4, a handle rod, 5, an annular groove, 6, a placing plate, 7, a stop lever, 8, a sliding block, 9, a clamping groove, 10, a roller, 11, a cavity, 12, a through hole, 13, an erection block, 14, a rotating shaft, 15, a magnetic fluctuation rod, 16, a sliding sleeve, 17, a rack, 18, a gear, 19, a connecting rod, 20, a pin shaft, 21, a supporting plate, 22, a fixed shaft, 23, a fixed disc, 24, a guide groove, 25, a rotating sleeve, 26, a limiting ring, 27, a stop ring cover, 28, a stop block, 151, a rod body, 152, a bolt, 153, a strip-shaped groove, 154, a magnet sheet, 155 and a pressing plate.
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.
Referring to fig. 1-9, a lifting device for highway construction comprises a bottom frame 1 and a lifting suspension rod 2, wherein an inverted L-shaped frame 3 is fixedly connected to the upper surface of the bottom frame 1, a handle rod 4 is fixedly connected to the upper surface of the inverted L-shaped frame 3, one side wall of the handle rod 4 is fixedly connected with the lifting suspension rod 2, an annular groove 5 is formed in the upper surface of the bottom frame 1, a placing plate 6 is arranged above the annular groove 5, a plurality of stop rods 7 are fixedly connected to the upper surface of the placing plate 6, a sliding block 8 is arranged below the placing plate 6, the sliding block 8 is in sliding connection with the inner wall of the annular groove 5, a clamping groove 9 is formed in the lower surface of the sliding block 8, a rolling roller 10 is arranged in the clamping groove 9, the rolling roller 10 is in contact with the bottom of the annular groove 5, a cavity 11 is formed in the placing plate 6, a stirring component is arranged in the cavity 11, a through hole 12 is formed in the upper surface of the placing plate 6, and one end of the stirring component penetrates through the through hole 12 and extends to the outside of the cavity 11.
According to the structure, the guardrail plates can be piled on the placing plates 6 when the device is used by arranging the placing plates 6, so that the device can transport a plurality of guardrail plates once when in use, after one guardrail plate is installed, the device is not required to be pushed back, the guardrail plates on the placing plates 6 can be directly lifted for next installation, the problem of time and labor waste caused by pushing the lifting device back and forth is solved, the installation efficiency of the guardrail plates is improved, the placing plates 6 can be manually pushed to rotate before the device is pushed to move, the rotating placing plates 6 can drive the guardrail plates to rotate, and then the transverse guardrail plates are rotated to the vertical position, so that the pushing of the device is not influenced by the fact that the guardrail plates are too wide when the device is pushed to the front of the upright post, the practicability of the device can be improved through the narrower position.
Further, the material stirring assembly comprises a setting block 13 fixedly connected with the inner wall of the cavity 11, a rotating shaft 14 is rotatably connected to the side wall of one side of the setting block 13, a magnetic fluctuation rod 15 is fixedly connected to the outer wall of the rotating shaft 14, one end of the magnetic fluctuation rod 15 penetrates through the through hole 12 and extends to the outside of the cavity 11, a fluctuation rod driving connecting piece is arranged in the cavity 11, the magnetic fluctuation rod 15 and the fluctuation rod driving connecting piece are matched for use, when the placing plate 6 is manually pushed to rotate, the fluctuation rod driving connecting piece can drive the magnetic fluctuation rod 15 to rotate, one side of the magnetic fluctuation rod 15 is placed on one side of the guardrail plate, when the placing plate 6 is pushed to reversely rotate again, the fluctuation rod driving connecting piece can drive the magnetic fluctuation rod 15 to rotate back, and when the magnetic fluctuation rod 15 is rotated back, one guardrail plate is driven to one side of the stop rod 7 on the other side of the guardrail plate, one guardrail plate is separated from the plurality of guardrail plates, the hole of the one guardrail plate is exposed, when the guardrail plate is lifted manually, the lifting hook is lifted conveniently, and the lifting hole is further convenient when the guardrail plate is lifted.
Further, the magnetic fluctuation rod 15 comprises a rod body 151, one end of the rod body 151 is fixedly sleeved on the outer wall of the rotating shaft 14, a strip groove 153 is formed in the other end of the rod body 151, a plurality of magnet sheets 154 are arranged in the strip groove 153, a pressing plate 155 is arranged in the strip groove 153, one side wall of the rod body 151 is in threaded connection with a bolt 152, one end of the bolt 152 penetrates through the rod body 151 and abuts against the pressing plate 155, the rod body 151 is provided with magnetism through the cooperation of the magnet sheets 154 and the rod body 151, the rod body 151 can absorb the guardrail plate, the device can increase or decrease the magnetism of the device through the magnet sheets 154, and therefore the device can only absorb one guardrail plate at a time.
Further, the fluctuation rod driving connecting piece comprises a sliding sleeve 16 fixedly connected with the placing plate 6, the inner wall of the sliding sleeve 16 is slidably connected with a rack 17, one end of the rotating shaft 14 is fixedly connected with a gear 18, the gear 18 is meshed with the rack 17, one side wall of the rack 17 is fixedly connected with a connecting rod 19, one end of the connecting rod 19 is fixedly connected with a pin shaft 20, the inner wall of the underframe 1 is fixedly connected with a supporting plate 21, the upper surface of the supporting plate 21 is fixedly connected with a fixed shaft 22, one end of the fixed shaft 22 penetrates through the placing plate 6 and extends to the inside of the cavity 11, one end of the fixed shaft 22 positioned in the cavity 11 is fixedly connected with a fixed disc 23, the upper surface of the fixed disc 23 is provided with a guide groove 24, and one end of the pin shaft 20 is positioned in the guide groove 24; by arranging the pin shaft 20 and the guide groove 24 and the like to be matched for use, when the placement plate 6 is rotated, the rotating placement plate 6 can drive the rack 17 to rotate with the pin shaft 20 and the like, after the pin shaft 20 rotates to a certain position, the pin shaft 20 is guided by the guide groove 24 to pull the connecting rod 19 to move, the moving connecting rod 19 can drive the rack 17 to move, the moving rack 17 drives the gear 18 to rotate, the rotating gear 18 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the rod body 151 to rotate, after the rod body 151 rotates for a certain angle, the rod body 151 contacts the guardrail plates, when the placement plate 6 is reversely rotated, the reverse placement plate 6 drives the rack 17 to reversely rotate with the pin shaft 20, so that the pin shaft 20 can reversely rotate through the rack 17 and the like, the reversely rotated gear 18 drives the rod body 151 to reversely rotate, and at the moment, the reversely rotated rod body 151 drives one guardrail plate through the magnet sheet 154 to guide the guardrail plate to one side of the other guardrail plate to the other side of the stop lever 7, so that one guardrail plate is separated from the guardrail plates, the hole of one of the guardrail plates is exposed, so that the lifting hook is conveniently hung in the hole when the guardrail plate is lifted, and further, the guardrail plate is conveniently lifted when the guardrail plate is lifted.
Further, the outer wall of the pin shaft 20 is rotatably connected with a rotating sleeve 25, the outer wall of the rotating sleeve 25 is in contact with the inner wall of the guide groove 24, and by arranging the rotating sleeve 25, sliding friction between the pin shaft 20 and the guide groove 24 can be converted into rotating friction between the rotating sleeve 25 and the guide groove 24, so that friction force can be reduced.
Further, the outer wall of the connecting rod 19 is fixedly connected with the limiting ring 26, the limiting ring 26 is fixedly connected with the inner wall of the cavity 11, and the connecting rod 19 can be limited by arranging the limiting ring 26, so that the stability of the connecting rod 19 in moving is ensured.
Further, the retaining ring cover 27 is fixedly sleeved on the outer wall of the sliding block 8, the outer wall of the retaining ring cover 27 is slidably connected with the inner wall of the annular groove 5, and one end of the annular groove 5 can be sealed by the retaining ring cover 27, so that dust and the like are prevented from falling into the annular groove 5.
Further, the stop block 28 is fixedly connected to the inner wall of the annular groove 5, and by arranging the stop block 28, the stop block 28 is matched with the sliding block 8 after the placing plate 6 rotates for a certain angle, so that the placing plate 6 can be prevented from continuously rotating.
In the invention, when in use, the device is pushed to one side of a stacked guardrail plate, then the lifting hook of the lifting boom 2 is hung in a hole of the guardrail plate, namely, the guardrail plate can be lifted to the placing plate 6 through the lifting boom 2, then the guardrail plate is vertically stacked on the placing plate 6, so that the guardrail plate leans against the stop lever 7 at one side far from the magnetic fluctuation rod 15, and after a certain number of guardrail plates are stacked, the device can be pushed to one side of the upright post for installation;
before pushing the device to one side of the upright post, the placing plate 6 can be manually pushed to rotate, the rotating placing plate 6 can drive the guardrail plates to rotate, and then the transverse guardrail plates are rotated to the vertical position, so that the pushing of the device is not influenced by the too wide guardrail plates when the device is pushed to the front of the upright post, and the device can pass through a narrower position;
When the placement plate 6 is rotated, the rotating placement plate 6 can drive the racks 17, the pin shafts 20 and the like to rotate, after the pin shafts 20 rotate to a certain position, the pin shafts 20 are guided by the guide grooves 24 to pull the connecting rods 19 to move, the moving connecting rods 19 can drive the racks 17 to move, the moving racks 17 drive the gears 18 to rotate, the rotating gears 18 drive the rotating shafts 14 to rotate, the rotating shafts 14 drive the rod bodies 151 to rotate, and after the rod bodies 151 rotate a certain angle, the rod bodies 151 contact the guardrail plates, so that the placement plate 6 can be stopped from being pushed to rotate;
After the device moves to one side of the upright post, the placing plate 6 can be pushed to rotate reversely again, the rotating placing plate 6 drives the guardrail plate to rotate reversely, and then the upright guardrail plate is rotated to a transverse position, so that when the guardrail plate is lifted, the guardrail plate is lifted conveniently;
When the plate 6 is placed in the reversal, the plate 6 drives the rack 17 to rotate reversely with the pin 20, so that the pin 20 can drive the gear 18 to rotate reversely through the rack 17 and the like, the reversely rotated gear 18 drives the rod body 151 to rotate reversely, at the moment, the reversely rotated rod body 151 drives one guardrail plate through the magnet sheet 154, so that the guardrail plate is led to one side of the stop lever 7 on the other side, one guardrail plate is separated from the plurality of guardrail plates, the hole of one guardrail plate is exposed, the lifting hook is conveniently hung in the hole when the guardrail plate is lifted, and further, when the guardrail plate is lifted, the lifting of the guardrail plate is convenient, and therefore, after one guardrail plate is installed, the device is pushed to the next installation position for installation.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1.一种公路施工用起吊装置,包括底架(1)与升降吊杆(2),其特征在于,所述底架(1)的上表面固定连接有倒L架(3),且倒L架(3)的上表面固定连接有把杆(4),所述把杆(4)的一侧侧壁与升降吊杆(2)固定连接,所述底架(1)的上表面开设有环形槽(5),且环形槽(5)的上方设置有放置板(6),所述放置板(6)的上表面固定连接有多个挡杆(7),所述放置板(6)的下方设置有滑块(8),且滑块(8)与环形槽(5)的内壁滑动连接,所述滑块(8)的下表面开设有卡槽(9),且卡槽(9)内设置有滚辊(10),所述滚辊(10)与环形槽(5)底部接触,所述放置板(6)内部开设有腔体(11),且腔体(11)内设置有拨料组件,所述放置板(6)的上表面开设有通孔(12),且拨料组件的一端穿过通孔(12)并延伸至腔体(11)外部设置;1. A lifting device for highway construction, comprising a base frame (1) and a lifting boom (2), characterized in that an inverted L-frame (3) is fixedly connected to the upper surface of the base frame (1), and a handle bar (4) is fixedly connected to the upper surface of the inverted L-frame (3), a side wall of the handle bar (4) is fixedly connected to the lifting boom (2), an annular groove (5) is provided on the upper surface of the base frame (1), and a placement plate (6) is provided above the annular groove (5), a plurality of blocking rods (7) are fixedly connected to the upper surface of the placement plate (6), and the placement plate (6) is fixedly connected to the upper surface of the placement plate (6). ) is provided with a slider (8) below, and the slider (8) is slidably connected to the inner wall of the annular groove (5), a slot (9) is provided on the lower surface of the slider (8), and a roller (10) is provided in the slot (9), and the roller (10) contacts the bottom of the annular groove (5), a cavity (11) is provided inside the placement plate (6), and a material-dipping component is provided in the cavity (11), a through hole (12) is provided on the upper surface of the placement plate (6), and one end of the material-dipping component passes through the through hole (12) and extends to the outside of the cavity (11); 所述拨料组件包括与腔体(11)内壁固定连接的架设块(13),且架设块(13)的一侧侧壁转动连接有转轴(14),所述转轴(14)的外壁固定连接有磁性波动杆(15),且磁性波动杆(15)的一端穿过通孔(12)并延伸至腔体(11)外部设置,所述腔体(11)内设置有波动杆驱动连接件;The material shifting assembly includes a mounting block (13) fixedly connected to the inner wall of the cavity (11), and a side wall of the mounting block (13) is rotatably connected to a rotating shaft (14), an outer wall of the rotating shaft (14) is fixedly connected to a magnetic wave rod (15), and one end of the magnetic wave rod (15) passes through the through hole (12) and extends to the outside of the cavity (11), and a wave rod driving connector is provided in the cavity (11); 所述波动杆驱动连接件包括与放置板(6)固定连接的滑套(16),且滑套(16)的内壁滑动连接有齿条(17),所述转轴(14)的一端固定连接有齿轮(18),且齿轮(18)与齿条(17)啮合,所述齿条(17)的一侧侧壁固定连接有连接杆(19),且连接杆(19)的一端固定连接有销轴(20),所述底架(1)的内壁固定连接有支撑板(21),且支撑板(21)的上表面固定连接有固定轴(22),所述固定轴(22)的一端贯穿放置板(6)并延伸至腔体(11)内部设置,位于腔体(11)内部的固定轴(22)一端固定连接有固定盘(23),且固定盘(23)的上表面开设有导槽(24),所述销轴(20)的一端位于导槽(24)内部设置。The wave rod driving connecting member includes a sliding sleeve (16) fixedly connected to the placement plate (6), and the inner wall of the sliding sleeve (16) is slidably connected to a rack (17), one end of the rotating shaft (14) is fixedly connected to a gear (18), and the gear (18) is meshed with the rack (17), a side wall of one side of the rack (17) is fixedly connected to a connecting rod (19), and one end of the connecting rod (19) is fixedly connected to a pin shaft (20), the inner wall of the base frame (1) is fixedly connected to a support plate (21), and the upper surface of the support plate (21) is fixedly connected to a fixed shaft (22), one end of the fixed shaft (22) passes through the placement plate (6) and extends to the inside of the cavity (11), one end of the fixed shaft (22) located inside the cavity (11) is fixedly connected to a fixed disk (23), and a guide groove (24) is provided on the upper surface of the fixed disk (23), and one end of the pin shaft (20) is located inside the guide groove (24). 2.根据权利要求1所述的一种公路施工用起吊装置,其特征在于,所述磁性波动杆(15)包括杆体(151),且杆体(151)的一端固定套设在转轴(14)外壁,所述杆体(151)的另一端开设有条形槽(153),且条形槽(153)内设置有多个磁铁片(154),所述条形槽(153)内设置有压板(155),且杆体(151)的一侧侧壁螺纹连接有螺栓(152),所述螺栓(152)的一端贯穿杆体(151)并与压板(155)相抵。2. A lifting device for highway construction according to claim 1, characterized in that the magnetic wave rod (15) includes a rod body (151), and one end of the rod body (151) is fixedly sleeved on the outer wall of the rotating shaft (14), the other end of the rod body (151) is provided with a strip groove (153), and a plurality of magnet pieces (154) are arranged in the strip groove (153), a pressure plate (155) is arranged in the strip groove (153), and a bolt (152) is threadedly connected to a side wall of one side of the rod body (151), and one end of the bolt (152) passes through the rod body (151) and abuts against the pressure plate (155). 3.根据权利要求1所述的一种公路施工用起吊装置,其特征在于,所述销轴(20)的外壁转动连接有转套(25),且转套(25)的外壁与导槽(24)内壁接触。3. A lifting device for highway construction according to claim 1, characterized in that the outer wall of the pin shaft (20) is rotatably connected to a rotating sleeve (25), and the outer wall of the rotating sleeve (25) contacts the inner wall of the guide groove (24). 4.根据权利要求1所述的一种公路施工用起吊装置,其特征在于,所述连接杆(19)的外壁固定连接有限位环(26),且限位环(26)与腔体(11)内壁固定连接。4. A lifting device for highway construction according to claim 1, characterized in that the outer wall of the connecting rod (19) is fixedly connected to a limiting ring (26), and the limiting ring (26) is fixedly connected to the inner wall of the cavity (11). 5.根据权利要求1所述的一种公路施工用起吊装置,其特征在于,所述滑块(8)的外壁固定套设有挡环盖(27),且挡环盖(27)的外壁与环形槽(5)内壁滑动连接。5. A lifting device for highway construction according to claim 1, characterized in that a retaining ring cover (27) is fixedly provided on the outer wall of the slider (8), and the outer wall of the retaining ring cover (27) is slidably connected to the inner wall of the annular groove (5). 6.根据权利要求1所述的一种公路施工用起吊装置,其特征在于,所述环形槽(5)内壁固定连接有挡块(28)。6. A lifting device for highway construction according to claim 1, characterized in that a stopper (28) is fixedly connected to the inner wall of the annular groove (5).
CN202510398854.8A 2025-04-01 2025-04-01 Hoisting device for highway construction Active CN119911826B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116238576A (en) * 2023-01-31 2023-06-09 河南工学院 A factory material handling vehicle with a safety reminder function
CN116281663A (en) * 2023-01-28 2023-06-23 阜阳常阳汽车部件有限公司 Frock is used in assembly of heavy truck front beam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1347536A (en) * 1971-05-28 1974-02-27 Mecanaids Ltd Invalid lifting means
CN105244788B (en) * 2015-10-13 2018-06-22 国家电网公司 The special lifting service kit of handcart circuit breaker in a kind of switch gear room
CN205256382U (en) * 2015-10-28 2016-05-25 重庆戈林物流有限责任公司 Transport trolley of hand control manipulator loading and unloading
CN109334723A (en) * 2018-09-03 2019-02-15 张吉祥 A kind of material transfer device of emergency relief
CN218320601U (en) * 2022-07-25 2023-01-17 中联恒通机械有限公司 Cargo transshipment vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116281663A (en) * 2023-01-28 2023-06-23 阜阳常阳汽车部件有限公司 Frock is used in assembly of heavy truck front beam
CN116238576A (en) * 2023-01-31 2023-06-09 河南工学院 A factory material handling vehicle with a safety reminder function

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