CN217760841U - Gardens ladder that conveniently carries - Google Patents

Abstract

The utility model relates to a garden ladder technical field discloses a conveniently-carried garden ladder, comprising a base plate, the inside left side of bottom plate is rotated and is connected with the second transfer line, the outside fixedly connected with worm of second transfer line, the outside meshing of worm is connected with the worm wheel, the first transfer line of inside fixedly connected with of worm wheel, su the equal fixedly connected with initiative bevel gear in both ends around the first transfer line, both sides are all rotated and are connected with the threaded rod around the top of bottom plate, the left end fixedly connected with driven bevel gear of threaded rod, the outside threaded connection of threaded rod has the thread block. The utility model discloses in, can make the supporting effect of gardens ladder better, need not put the gardens ladder on the tree, perhaps on the wall, the phenomenon emergence of slipping appears, for user's safety provides the guarantee, also can play the effect of conveniently carrying to the gardens ladder simultaneously.

Description

A portable garden ladder

technical field

The utility model relates to the technical field of garden ladders, in particular to a portable garden ladder.

Background technique

Trees are often used as green decorative vegetation in various fields, such as parks, communities, roadsides, etc.; in order to avoid the phenomenon of "top dominance" during the growth of trees, gardeners need to cut them regularly, but because the top of the tree is far from the ground There is a large distance, therefore, auxiliary tools are needed to allow workers to climb to the canopy, and garden ladders are usually used for auxiliary pruning at present.

Most of the existing garden ladders are climbing ladders. When in use, the garden ladders are often used against trees or walls. This will easily cause the garden ladders to slip, which is dangerous. At the same time, most of the garden ladders are heavy and are mostly used It is inconvenient for the user to carry it in a "back" manner, so those skilled in the art propose a portable garden ladder to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a portable garden ladder.

In order to achieve the above object, the utility model adopts the following technical scheme: a convenient and portable garden ladder, including a base plate, the inner left side of the base plate is connected to the second transmission rod for rotation, and the outside of the second transmission rod is fixedly connected to There is a worm, the outer side of the worm is meshed with a worm wheel, the inside of the worm wheel is fixedly connected with a first transmission rod, the front and rear ends of the first transmission rod are fixedly connected with a driving bevel gear, and the top of the bottom plate Both front and rear sides are fixedly connected with a threaded rod, the left end of the threaded rod is fixedly connected with a driven bevel gear, the external thread of the threaded rod is connected with a threaded block, and the top of the threaded block is rotatably connected with a support bar.

As a further description of the above technical solution:

The four corners of the bottom end of the base plate are fixedly connected with universal wheels with locks, and the left end of the base plate is fixedly connected with a push handle.

As a further description of the above technical solution:

The outer side of the driven bevel gear is engaged with the outer side of the driving bevel gear.

As a further description of the above technical solution:

A mounting frame is rotatably connected to the front and rear ends of the top side of the bottom plate, and a plurality of supporting blocks are fixedly connected to the inner side of the mounting frame.

As a further description of the above technical solution:

The outside of the support block is fixedly connected with a non-slip pad, the top of the installation frame is fixedly connected with the right tool box, and the front end of the tool box is rotatably connected with a box door.

As a further description of the above technical solution:

The other end of the support bar is rotatably connected to the center of the bottom end of the installation frame.

As a further description of the above technical solution:

The left end of the second transmission rod passes through the left end of the bottom plate and is fixedly connected with a handle.

The utility model has the following beneficial effects:

1. In the utility model, through the support bar and the bottom plate. The mutual cooperation between the threaded rod and the threaded sleeve makes the center of gravity of the garden ladder more stable, so that the support effect of the garden ladder can be better, and there is no need to put the garden ladder on the tree or the wall, and slipping occurs. User safety is guaranteed.

2. In the utility model, through the mutual cooperation between the universal wheel with lock, the push handle, the threaded rod, the threaded sleeve, the driving bevel gear, the driven bevel gear, the worm wheel and the worm, it is convenient for the user to store the garden ladder , so as to achieve the effect of being convenient to carry, without manually carrying the garden ladder on the back, thereby improving the practicability.

Description of drawings

Fig. 1 is a front perspective view of a portable garden ladder proposed by the utility model;

Fig. 2 is a schematic view of the bottom plate of a portable garden ladder proposed by the utility model in a top view section structure;

Fig. 3 is a right perspective view of a portable garden ladder proposed by the utility model.

illustration:

1. Toolbox; 2. Anti-slip mat; 3. Support block; 4. Mounting frame; 5. Bottom plate; 6. Universal wheel with lock; 7. Box door; 8. Support bar; 11, push handle; 12, driven bevel gear; 13, driving bevel gear; 14, first transmission rod; 15, threaded rod; 16, worm wheel; 17, worm;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1-3, an embodiment provided by the utility model: a kind of embodiment provided by the utility model: a kind of garden ladder that is convenient to carry, comprises bottom plate 5, plays the role of safety driving bevel gear 13 and driven bevel gear 12, and the function of the threaded rod 15, the inner left side of the bottom plate 5 is connected with the second transmission rod 18, and the outside of the second transmission rod 18 is fixedly connected with the worm 17, and the rotation of the second transmission rod 18 will drive the worm 17 Rotation occurs, the outer side of the worm 17 is meshed with a worm wheel 16, the rotation of the worm 17 will cause the worm wheel 16 to rotate, the inside of the worm wheel 16 is fixedly connected with the first transmission rod 14, and the rotation of the worm wheel 16 will cause the first transmission rod 14 to rotate , the front and rear ends of the first transmission rod 14 are fixedly connected with the active bevel gear 13, the rotation of the first transmission rod 14 makes the active bevel gear 13 rotate, and the front and rear sides of the top of the bottom plate 5 are connected with the threaded rod 15 for rotation. To the effect of fixing the threaded rod 15, the left end of the threaded rod 15 is fixedly connected with the driven bevel gear 12, and the threaded rod 15 is rotated by the rotation of the driven bevel gear 12, and the external thread of the threaded rod 15 is connected with the threaded block 9, the threaded block The top of 9 is rotatably connected with support bar 8, and the rotation of threaded block 9 can make one end of support bar 8 bottom ends move, and support bar 8 can effectively play the effect of supporting installation frame 4 simultaneously.

The four corners of the bottom end of the base plate 5 are fixedly connected with the universal wheels 6 with locks. By controlling the opening and closing of the universal wheels 6 with locks, the effect of carrying and moving the garden ladder is convenient, and the labor force is reduced. The left end of the base plate 5 is There is a push handle 11 fixedly connected, which is convenient for the staff to move the bottom plate 5 through the push handle 11. The outside of the driven bevel gear 12 is engaged with the outside of the driving bevel gear 13 to realize the rotation of the driving bevel gear 13. The driven bevel gear 12 The rotation of the bottom plate 5, the front and rear ends of the top side of the bottom plate 5 are rotatably connected with the installation frame 4, and the inner side of the installation frame 4 is fixedly connected with a plurality of support blocks 3, which is convenient for users to climb the ladder. Pad 2 prevents the staff from slipping, and the top of the installation frame 4 is fixedly connected to the right tool box 1, which is convenient for the user's tool in the tool box 1, and the front end of the tool box 1 is rotatably connected with the box door 7, and the other of the support bar 8 One end is rotated and connected to the center of the bottom of the installation frame 4, and the composite mechanical law makes the support of the installation frame 4 more stable, and there is no need to manually place the garden ladder on the tree damage or the unstable phenomenon on the wall, and the second transmission rod 18 The left end of the bottom plate 5 passes through the left end of the base plate 5 and is fixedly connected with a handle 10, so that the user can rotate the second transmission rod 18 through the handle 10.

Working principle: When using the garden ladder, first start to push the push handle 11, and then the bottom plate 5 can be transported to the designated position, and then lock the universal wheel 6 with lock, at this time, turn the handle 10 to further make the second The transmission rod 18 rotates, and the rotation of the second transmission rod 18 will drive the worm screw 17 to rotate, thereby further rotating the worm wheel 16, thereby causing the first transmission rod 14 to rotate, thereby rotating the driving bevel gear 13, thereby making the driven bevel gear 13 rotate. The movable bevel gear 12 rotates, thereby causing the threaded rod 15 to rotate. When the threaded rod 15 rotates, the outside of the threaded block 9 will move along the outside of the threaded rod 15, and the movement will drive one end of the support bar 8 to move, thereby The installation frame 4 is supported and stopped when tilted at a certain angle. At this time, the user can trim the garden at a high place through the anti-slip mat 2, and the user can store the tools in the tool box 1, which is convenient for people to use. Under the action of the bottom plate 5 and the four universal wheels 6 with locks, such a working method makes the support effect on the mounting frame 4 more stable, and it is not easy to make the garden ladder slip, which improves the safety of the user. , by reversing the handle 10, under the same principle, the installation frame 4 can be accommodated, and the universal wheel 6 with lock can be unlocked. At this time, the garden ladder can be transported through the tool box 1, thereby achieving the effect of being convenient to carry.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (7)

1. A portable garden ladder, comprising a base plate (5), characterized in that: the inner left side of the base plate (5) is rotatably connected with a second transmission rod (18), and the second transmission rod (18) The outside of the worm (17) is fixedly connected with a worm (17), the outside of the worm (17) is engaged with a worm wheel (16), and the inside of the worm (16) is fixedly connected with a first transmission rod (14). The front and rear ends of the transmission rod (14) are fixedly connected with active bevel gears (13), the front and rear sides of the top of the bottom plate (5) are rotatably connected with threaded rods (15), and the left end of the threaded rod (15) A driven bevel gear (12) is fixedly connected, a threaded block (9) is connected to the external thread of the threaded rod (15), and a support bar (8) is rotatably connected to the top of the threaded block (9). 2. A convenient and portable garden ladder according to claim 1, characterized in that: the four corners of the bottom end of the bottom plate (5) are fixedly connected with universal wheels (6) with locks, and the bottom plate (5) ) is fixedly connected with a push handle (11) at the left end. 3. The portable garden ladder according to claim 1, characterized in that: the outer side of the driven bevel gear (12) is engaged with the outer side of the driving bevel gear (13). 4. A convenient and portable garden ladder according to claim 1, characterized in that: the front and rear ends of the top side of the bottom plate (5) are rotatably connected with a mounting frame (4), and the mounting frame (4 ) is fixedly connected with a plurality of support blocks (3) on the inner side. 5. A portable garden ladder according to claim 4, characterized in that: the outside of the support block (3) is fixedly connected with a non-slip mat (2), and the top of the mounting frame (4) is fixedly connected to The right tool box (1), the front end of the tool box (1) is rotatably connected with a box door (7). 6. A convenient and portable garden ladder according to claim 1, characterized in that: the other end of the support bar (8) is rotatably connected to the center of the bottom end of the installation frame (4). 7. The portable garden ladder according to claim 1, characterized in that: the left end of the second transmission rod (18) passes through the left end of the bottom plate (5) and is fixedly connected with a handle (10).

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