CN220504457U

CN220504457U - Multifunctional climbing pedal

Info

Publication number: CN220504457U
Application number: CN202321910046.8U
Authority: CN
Inventors: 应征; 应豪
Original assignee: Jinhua Zhenfei Tools Co Ltd
Current assignee: Jinhua Zhenfei Tools Co Ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-20
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a multifunctional climbing pedal which comprises a top plate, wherein the lower surface of the top plate is rotationally connected with supporting legs, a positioning device is arranged in each supporting leg, the outer surface of each supporting leg is fixedly connected with a pedal, the lower surface of the top plate is provided with a buffer device, the positioning device comprises a fixed cylinder, the inner surface of the fixed cylinder is slidably connected with an inserting block, when the multifunctional climbing pedal is used, a button is required to be extruded so that a circular truncated cone-shaped groove in the button can extrude linkage plates on two sides to move oppositely, at the moment, the inserting block can be driven to retract into the fixed cylinder, so that the supporting legs on two sides can be separated from each other, at the moment, a connecting shaft at the upper end of each supporting leg can be rotated into an arc-shaped groove in a clamping block, at the moment, the arc-shaped groove in the clamping block can limit the maximum rotation distance of the supporting legs, and therefore the stability of the multifunctional climbing pedal when supporting a heavy object or a constructor is ensured.

Description

Multifunctional climbing pedal

Technical Field

The utility model relates to the technical field of climbing devices, in particular to a multifunctional climbing pedal.

Background

The climbing pedal mainly refers to a device which can be conveniently stepped on by people to work an object at a high position, and is generally processed by adopting a firm steel structure, so that the climbing pedal can keep good stability.

In the prior art, the climbing pedal is often installed in a welding mode, so that the whole climbing pedal is of an integrated structure, and the stability of the climbing pedal is improved.

However, in practical use, as the climbing pedal made of steel has a larger dead weight, people often need to lift the climbing pedal when needing to adjust the climbing position, so that the climbing pedal is inconvenient to move, and meanwhile, when people push the climbing pedal to move, due to different ground environments, the steel at the bottom of the climbing pedal often collides with the ground when moving on bumpy ground, so that the risk of plastic deformation is increased, and in this regard, the multifunctional climbing pedal is provided.

Disclosure of Invention

The main purpose of the utility model is to provide a multifunctional ascending pedal, which solves the problems mentioned in the background art.

In order to achieve the above purpose, the multifunctional climbing pedal provided by the utility model comprises a top plate, wherein the lower surface of the top plate is rotationally connected with supporting legs, positioning devices are arranged in the supporting legs, the outer surfaces of the supporting legs are fixedly connected with the pedal, and a buffer device is arranged on the lower surface of the top plate;

the positioning device comprises a fixed cylinder, an inserting block is slidably connected to the inner surface of the fixed cylinder, a linkage plate is fixedly connected to the end portion of the inserting block, a button is slidably connected to the end portion of the fixed cylinder, and a clamping block is fixedly connected to the lower surface of the top plate.

Preferably, the buffer device comprises a fixed block, a piston rod is connected to the inner surface of the fixed block in a piston manner, a rubber pad is fixedly connected to the lower surface of the piston rod, and a universal wheel is fixedly connected to the lower surface of the rubber pad.

Preferably, the supporting legs are provided with a plurality of groups, the supporting legs are symmetrically distributed by taking the central line of the top plate as a symmetrical axis, and a plurality of groups of bulges are arranged on the upper surface of the pedal.

Preferably, the end of the fixed cylinder is provided with a through hole which penetrates through, the outer surface of the fixed cylinder is fixedly connected with the supporting leg, and one end of the insertion block, which is far away from the linkage plate, is provided with an inclined plane.

Preferably, the linkage plates are provided with two groups, the two groups are elastically connected through springs, and the inner surface of the button is provided with a truncated cone-shaped groove.

Preferably, a cylindrical groove is formed in the supporting leg far away from one side of the fixed cylinder, and rectangular clamping grooves are formed in two sides of the cylindrical groove of the supporting leg.

Preferably, the upper surface of the fixed block is fixedly connected with the top plate, and a through hole penetrating through the upper surface of the fixed block is formed in the lower surface of the fixed block.

Preferably, the upper end of the piston rod is provided with a plurality of groups of through holes which penetrate, and the upper surface of the piston rod is fixedly connected with the fixed block through a spring.

Compared with the prior art, the utility model has the following beneficial effects:

(1) When the multifunctional ascending pedal is used, the button is required to be extruded, the circular truncated cone-shaped grooves in the button can extrude the linkage plates on two sides to enable the linkage plates to move in opposite directions, the inserting block can be driven to retract into the fixing cylinder, so that the supporting legs on two sides can be separated from each other, the connecting shafts at the upper ends of the supporting legs can be rotated into the arc-shaped grooves in the clamping blocks, the arc-shaped grooves in the clamping blocks can limit the maximum rotation distance of the supporting legs, and therefore stability of the multifunctional ascending pedal when supporting heavy objects or constructors is guaranteed.

(2) When the multifunctional ascending pedal is used, the device is required to be pushed to a designated area through the universal wheel, meanwhile, in the pushing process, the impact force of the ground to the device can move towards the inside of the fixed block through the piston rod above the universal wheel, at the moment, the spring above the piston rod can buffer the impact force, meanwhile, the through hole at the upper end of the piston rod can be used for extruding damping fluid inside the fixed cylinder in the moving process of the piston rod, and the damping fluid can block the impact force, so that the device can keep stable running on a bumpy road surface.

(3) When the multifunctional climbing pedal is used, the upper surface of the pedal is provided with a plurality of groups of bulges, so that the contact area between the multifunctional climbing pedal and the feet of an operator is larger, and the stability of the staff standing on the multifunctional climbing pedal can be improved.

(4) This multi-functional footboard of ascending a height when using, can make the supporting leg of both sides draw close each other through the mode of rotation supporting leg, can prescribe a limit to the supporting leg position of both sides through positioner this moment to the universal wheel that makes this device below can the direct contact ground, thereby makes people can place the heavy object in the upper surface of roof, and carries out the transportation of goods, thereby has increased the whole functionality of current footboard of ascending a height, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the folding structure of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing block in the section of the utility model;

fig. 4 is a schematic view of the structure of the section of the fixing barrel of the utility model.

In the figure: 1. a top plate; 2. a positioning device; 3. a buffer device; 4. support legs; 5. a pedal; 201. inserting blocks; 202. a fixed cylinder; 203. a linkage plate; 204. a button; 205. a clamping block; 301. a piston rod; 302. a fixed block; 303. a rubber pad; 304. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the multifunctional ascending pedal comprises a top plate 1, wherein the lower surface of the top plate 1 is rotatably connected with supporting legs 4, a positioning device 2 is arranged in each supporting leg 4, the outer surface of each supporting leg 4 is fixedly connected with a pedal 5, and a buffer device 3 is arranged on the lower surface of the top plate 1;

the positioning device 2 comprises a fixed cylinder 202, an insert block 201 is slidably connected to the inner surface of the fixed cylinder 202, a linkage plate 203 is fixedly connected to the end portion of the insert block 201, a button 204 is slidably connected to the end portion of the fixed cylinder 202, and a clamping block 205 is fixedly connected to the lower surface of the top plate 1.

Specifically, the supporting legs 4 are provided with a plurality of groups, the supporting legs 4 are symmetrically distributed by taking the central line of the top plate 1 as a symmetrical axis, the upper parts of the supporting legs 4 are provided with cylindrical connecting shafts, so that the supporting legs 4 can be embedded into the clamping blocks 205 in the rotating process, the upper surfaces of the pedals 5 are provided with a plurality of groups of bulges, the contact area between the pedals and the feet of an operator is larger, the stability of the operator standing on the device can be improved, the end part of the fixed cylinder 202 is provided with a through hole, the button 204 can slide at the end part of the fixed cylinder 202, the outer surface of the fixed cylinder 202 is fixedly connected with the supporting legs 4, the fixed cylinder 202 can be simultaneously driven to rotate by the supporting legs 4 during the rotating process, the one end that linkage board 203 was kept away from to inserted block 201 sets up to the inclined plane, the linkage board 203 is provided with two sets of, through spring elastic connection between two sets of linkage boards 203, consequently, make inserted block 201 will be all the time because the elasticity that receives the spring promotes and stretch out fixed section of thick bamboo 202 when not influenced by external force, the internal surface of button 204 is provided with the recess of round platform shape, consequently, make it can drive the linkage board 203 of both sides simultaneously when being pressed and move in opposite directions, the inside cylindrical recess of seting up of supporting leg 4 of keeping away from fixed section of thick bamboo 202 one side, the inside fixed section of thick bamboo 202 and subassembly that is provided with of one side supporting leg 4 in this device, the inside recess that then corresponds of seting up of opposite side supporting leg 4, rectangular draw-in groove has been seted up to the cylindrical recess both sides of supporting leg 4.

In the embodiment of the utility model, the buffer device 3 comprises a fixed block 302, a piston rod 301 is connected to the inner surface of the fixed block 302, a rubber pad 303 is fixedly connected to the lower surface of the piston rod 301, the rubber pad 303 can prevent larger rigid collision between the universal wheel 304 and the fixed block 302 when the impact force is larger, and the universal wheel 304 is fixedly connected to the lower surface of the rubber pad 303.

Specifically, the upper surface of fixed block 302 is fixedly connected with roof 1, and the damping fluid is filled in the fixed block 302, so that piston rod 301 can be influenced by damping fluid during movement, the lower surface of fixed block 302 is provided with through holes, so that piston rod 301 can slide in fixed block 302, the upper end of piston rod 301 is provided with a plurality of groups of through holes, so that the piston rod 301 can not be completely blocked by the damping fluid during movement in fixed block 302, but can be influenced by damping fluid and can be blocked, the upper surface of piston rod 301 is fixedly connected with fixed block 302 through a spring, and the spring can buffer impact force received by piston rod 301.

During operation (or during use), the device needs to be pushed to a designated area through the universal wheel 304, meanwhile, in the pushing process, the impact force of the device on the ground can move towards the inside of the fixed block 302 through the piston rod 301 above the universal wheel 304, at the moment, the spring above the piston rod 301 can buffer the impact force, meanwhile, the through hole at the upper end of the piston rod 301 can squeeze the damping fluid inside the fixed cylinder 202 along with the piston rod in the moving process, and the damping fluid can block the impact force, so that the device can keep a smoother operation on a bumpy road surface.

Meanwhile, when the device needs to be used, the button 204 needs to be extruded, so that the circular truncated cone-shaped grooves in the button 204 can extrude the linkage plates 203 on two sides to enable the linkage plates 203 to move in opposite directions, the inserting block 201 is driven to retract into the fixed cylinder 202, the supporting legs 4 on two sides can be separated from each other, the connecting shafts at the upper ends of the supporting legs 4 can be rotated into the arc-shaped grooves in the clamping blocks 205, and the arc-shaped grooves in the clamping blocks 205 limit the maximum rotation distance of the supporting legs 4, so that the stability of the device when supporting heavy objects or constructors is guaranteed.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional footboard of ascending a height, includes roof (1), its characterized in that: the lower surface of the top plate (1) is rotationally connected with supporting legs (4), a positioning device (2) is arranged in the supporting legs (4), a pedal (5) is fixedly connected to the outer surface of the supporting legs (4), and a buffer device (3) is arranged on the lower surface of the top plate (1);

the positioning device (2) comprises a fixed cylinder (202), an insert block (201) is slidably connected to the inner surface of the fixed cylinder (202), a linkage plate (203) is fixedly connected to the end portion of the insert block (201), a button (204) is slidably connected to the end portion of the fixed cylinder (202), and a clamping block (205) is fixedly connected to the lower surface of the top plate (1).

2. A multi-function climbing pedal according to claim 1, wherein: the buffering device (3) comprises a fixed block (302), a piston rod (301) is connected to the inner surface of the fixed block (302) in a piston mode, a rubber pad (303) is fixedly connected to the lower surface of the piston rod (301), and a universal wheel (304) is fixedly connected to the lower surface of the rubber pad (303).

3. A multi-function climbing pedal according to claim 1, wherein: the supporting legs (4) are provided with a plurality of groups, the supporting legs (4) are symmetrically distributed by taking the central line of the top plate (1) as a symmetrical axis, and a plurality of groups of bulges are arranged on the upper surface of the pedal (5).

4. A multi-function climbing pedal according to claim 1, wherein: the end of the fixed cylinder (202) is provided with a through hole which penetrates through, the outer surface of the fixed cylinder (202) is fixedly connected with the supporting leg (4), and one end of the insertion block (201) far away from the linkage plate (203) is provided with an inclined surface.

5. A multi-function climbing pedal according to claim 1, wherein: the linkage plates (203) are provided with two groups, the two groups of linkage plates (203) are elastically connected through springs, and the inner surface of the button (204) is provided with a truncated cone-shaped groove.

6. A multi-function climbing pedal according to claim 1, wherein: a cylindrical groove is formed in the supporting leg (4) far away from one side of the fixed cylinder (202), and rectangular clamping grooves are formed in two sides of the cylindrical groove of the supporting leg (4).

7. A multi-function climbing pedal according to claim 2, wherein: the upper surface of fixed block (302) is fixedly connected with roof (1), the lower surface department of fixed block (302) has seted up the through-hole that runs through.

8. A multi-function climbing pedal according to claim 2, wherein: the upper end of the piston rod (301) is provided with a plurality of groups of through holes which penetrate through, and the upper surface of the piston rod (301) is fixedly connected with the fixed block (302) through a spring.