CN221070898U

CN221070898U - Auxiliary device of operation platform truck

Info

Publication number: CN221070898U
Application number: CN202322084664.8U
Authority: CN
Inventors: 宋权彬; 还剑生
Original assignee: Jiangsu Songyuan Machinery Manufacturing Co ltd
Current assignee: Jiangsu Songyuan Machinery Manufacturing Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-06-04
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses an auxiliary device of a working platform truck, which comprises a working platform, guardrails, fixed blocks and an extension plate, wherein the surface of the top of the working platform is fixedly connected with the guardrails, the fixed blocks are arranged on the surfaces of the two sides of the guardrails and are fixedly connected with the guardrails, the extension plate is arranged on the bottom surface of the working platform, a rotatable and foldable protection mechanism is arranged on the surface of the fixed blocks, an extensible extension mechanism is arranged on the surfaces of the two sides of the extension plate, a sliding mechanism capable of transversely sliding is arranged in the extension mechanism, the auxiliary device of the working platform truck enables all around of workers to be protected against falling when the workers work outwards by rotating the extension mechanism arranged on the surface of the fixed blocks, the extension mechanism at the bottom can provide a space capable of falling feet for the workers when the workers work outwards, and the sliding mechanism can play roles of extending, storing and returning when the extension plate is used, so that the requirements of different paint spraying works can be met.

Description

Auxiliary device of operation platform truck

Technical Field

The utility model relates to the technical field of operation platform vehicles, in particular to an auxiliary device of an operation platform vehicle.

Background

In high-distance paint spraying work, a lifting platform truck of a work platform truck is generally used for lifting workers. The staff can ascend to the lifting platform car of the operation platform car and then is lifted to a higher position by the operation platform car, so that the staff is assisted to finish paint spraying.

However, in the paint spraying work, the position of the work platform is required to be moved and adjusted by workers due to different work objects or different requirements in the paint spraying work, but the work platform can only be fixed at a certain place and cannot be moved due to the large and heavy size of the work platform vehicle and the safety protection of the workers, so that inconvenience and position limitation of the workers in the paint spraying work are caused, the work is very troublesome, the manual work intensity is increased, and the work efficiency is reduced.

For this purpose, we propose an auxiliary device for a work platform truck.

Disclosure of utility model

The utility model aims to provide an auxiliary device of a working platform car, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device of operation platform truck, includes work platform, guardrail, fixed block and extension board, work platform top fixed surface is connected and is equipped with the guardrail, guardrail both sides surface is equipped with the fixed block, and fixed block and guardrail fixed connection, work platform bottom surface is equipped with the extension board, rotatable folding protection machanism has been seted up on the fixed block surface, the extension mechanism that can extend has been seted up on extension board both sides surface, but the sliding mechanism of horizontal sliding has been seted up to the inside of extension mechanism.

Preferably, the protection machanism includes connecting block, storage tank, lead screw, pull rod, pivot and folding rod, the fixed block surface is equipped with the connecting block, connecting block surface fixed connection is equipped with the storage tank, storage tank top surface is equipped with the lead screw, lead screw top surface is equipped with the pull rod, the pivot has been seted up to the inside pivot of pull rod center, pivot outside surface fixed connection is equipped with folding rod, plays the guard action to workman during operation.

Preferably, the folding rod bottom surface is equipped with the installation piece, and installation piece and folding rod fixed connection, the draw-in groove has been seted up on folding rod surface, plays the fixed effect of protection rod connection to workman during operation.

Preferably, the extension mechanism comprises a fixed plate, a connecting rod and a supporting plate, wherein the fixed plates are arranged on the surfaces of two sides of the working platform, the fixed plates are fixedly connected with the working platform, the supporting plate is arranged on the bottom surface of the fixed plate, the supporting plate is fixedly connected with the fixed plate, the connecting rod is arranged on the top surface of the extension plate, the top of the connecting rod is fixedly connected with the pull rod, and the space capable of falling feet is provided when the working personnel need to work outwards.

Preferably, the sliding mechanism comprises a sliding groove and sliding blocks, the sliding groove is formed in the supporting plate, the sliding blocks are inserted into the sliding groove at equal intervals in a sliding manner, and the sliding blocks are connected with the extending plate in a matched manner, so that the extending plate can be extended, stored and retracted when in use.

Preferably, the side of the limiting block 14 is fixedly connected with a second sliding block 24, the side of the working platform is provided with a second sliding groove 23 matched with the second sliding block 24, the second sliding block 24 is slidably connected in the second sliding groove 23, the surface of the extending plate 4 is internally provided with a limiting groove 15, and the limiting block 14 is connected with the limiting groove 15 in a matched and clamped manner, so that the effect of fixing the extending plate when the extending plate extends outwards is achieved.

Preferably, the protection mechanism and the devices in the sliding mechanism are symmetrically arranged by taking the working platform as an axis, so that the protection mechanism and the devices in the sliding mechanism assist and protect workers during working.

Preferably, the mounting blocks symmetrically arranged in the protection mechanism are provided on the bottom surfaces of the two folding rods, the mounting blocks correspond to each other in shape and can be connected in a matched clamping manner, the clamping grooves on the surfaces of the folding rods correspond to each other in position and can be fixedly connected through screws, and further better reinforcement and stability in connection of the protection rods are achieved.

Compared with the prior art, the utility model has the beneficial effects that: the cooperation through connecting block, storage tank, lead screw, pull rod, pivot and folding lever has played the workman and has sprayed paint the effect of the self safety protection of during operation to the staff, has played through the cooperation of fixed plate, connecting rod and backup pad and has solved inconvenience and the position limitation to the workman when spraying paint the during operation, makes the operation and the user device that the workman can be better through stopper, spacing groove, the cooperation of sliding groove and sliding piece, has reduced artificial working strength, has improved work efficiency.

Drawings

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

FIG. 2 is a schematic view of a protection mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the extension mechanism of the present utility model;

Fig. 4 is a schematic cross-sectional structure of the extension mechanism of the present utility model.

In the figure: 1. a working platform; 2. guard bars; 3. a fixed block; 4. an extension plate; 5. a connecting block; 6. a storage tank; 7. a screw rod; 8. a pull rod; 9. a rotating shaft; 10. a folding bar; 11. a mounting block; 12. a clamping groove; 13. a fixing plate; 14. a limiting block; 15. a limit groove; 16. a connecting rod; 17. a support plate; 18. a sliding block; 19. a sliding groove; 20. a sliding mechanism; 21. a protection mechanism; 22. an extension mechanism; 23. a second sliding groove; 24. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. 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.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, an auxiliary device of a working platform truck, which comprises a working platform 1, guardrails 2, fixed blocks 3 and an extension plate 4, wherein the guardrails 2 are fixedly connected to the top surface of the working platform 1, the fixed blocks 3 are arranged on the surfaces of two sides of the guardrails 2, the fixed blocks 3 are fixedly connected with the guardrails 2, the extension plate 4 is arranged on the bottom surface of the working platform 1, a rotatable and foldable protection mechanism 21 is arranged on the surface of the fixed blocks 3, an extension mechanism 22 capable of expanding and extending is arranged on the surfaces of two sides of the extension plate 4, and a sliding mechanism 20 capable of transversely sliding is arranged inside the extension mechanism 22.

Referring to fig. 1, 2, 3 and 4, the protection mechanism 21 includes a connection block 5, a storage groove 6, a screw rod 7, a pull rod 8, a rotating shaft 9 and a folding rod 10, the connection block 5 is arranged on the surface of the fixed block 3, the storage groove 6 is fixedly connected with the surface of the connection block 5, the screw rod 7 is arranged on the top surface of the storage groove 6, the pull rod 8 is arranged on the top surface of the screw rod 7, the rotating shaft 9 is arranged in the center of the pull rod 8, and the folding rod 10 is fixedly connected with the outer side surface of the rotating shaft 9 to play a role in protecting workers during working.

Referring to fig. 1, 2, 3 and 4, the bottom surface of the folding rod 10 is provided with a mounting block 11, the mounting block 11 is fixedly connected with the folding rod 10, and the surface of the folding rod 10 is provided with a clamping groove 12, which plays a role in connecting and fixing the protection rod when a worker works.

Referring to fig. 1, 2, 3 and 4, the extending mechanism 22 includes a fixing plate 13, a connecting rod 16 and a supporting plate 17, the fixing plate 13 is disposed on two side surfaces of the working platform 1, the fixing plate 13 is fixedly connected with the working platform 1, the supporting plate 17 is disposed on the bottom surface of the fixing plate 13, the supporting plate 17 is fixedly connected with the fixing plate 13, the connecting rod 16 is disposed on the top surface of the extending plate 4, and the top of the connecting rod 16 is fixedly connected with the pull rod 8, so that a space capable of falling feet is provided when the worker needs to work outwards.

Referring to fig. 1, 2, 3 and 4, the sliding mechanism 20 includes a sliding groove 19 and a sliding block 18, the supporting plate 17 is internally provided with the sliding groove 19, the sliding block 18 is inserted in the sliding groove 19 at equal intervals in a sliding manner, and the sliding block 18 is cooperatively connected with the extension plate 4, so as to perform the functions of extending, storing and returning the extension plate when in use.

Referring to fig. 1, 2, 3 and 4, the side surface of the limiting block 14 is fixedly connected with a second sliding block 24, the side surface of the working platform is provided with a second sliding groove 23 matched with the second sliding block 24, the second sliding block 24 is slidably connected in the second sliding groove 23, the surface of the extending plate 4 is internally provided with a limiting groove 15, and the limiting block 14 is connected with the limiting groove 15 in a clamping connection manner, so as to play a role in fixing the extending plate when extending outwards.

Referring to fig. 1, 2 and 3, the devices in the protection mechanism 21 and the sliding mechanism 20 are symmetrically arranged with the working platform 1 as an axis, so as to assist and protect workers during working.

Referring to fig. 1, 2 and 3, the mounting blocks 11 symmetrically arranged in the protection mechanism 21 on the bottom surfaces of the two folding rods 10 are correspondingly shaped and can be connected in a clamping manner, and the clamping grooves 12 on the surfaces of the folding rods 10 are correspondingly positioned and can be fixedly connected through screws, so that the protection rods can be further and better reinforced and stabilized during connection.

Working principle: when using this novel device, at first pulling pull rod 8, pull rod 8 removes and drives lead screw 7 position and remove, lead screw 7 stretches out in storage tank 6, because pull rod 8 bottom fixed connection connecting rod 16, pull rod 8 removes then drive connecting rod 16 and remove, connecting rod 16 bottom fixed connection extension board 4, extension board 4 outwards is done and is moved, extension board 4 passes through the cooperation of sliding block 18 and sliding groove 19, at the backup pad 17 internal motion, when extension board 4 moves to certain position, then use stopper 14, connect stopper 14 and spacing groove 15 joint, play fixed buckle effect, later pulling folding rod 10, folding rod 10 outwards rotary motion through pivot 9, install the bolt in draw-in groove 12 through the installation piece 11 joint on folding rod 10, then play the fixed action, if can return according to above-mentioned action when not needing to use, withdraw to original position.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an auxiliary device of operation platform truck, includes work platform (1), guardrail (2), fixed block (3) and extension board (4), work platform (1) top fixed surface is equipped with guardrail (2), guardrail (2) both sides surface is equipped with fixed block (3), and fixed block (3) and guardrail (2) fixed connection, work platform (1) bottom surface is equipped with extension board (4), its characterized in that: rotatable and foldable protection mechanisms (21) are arranged on the surfaces of the fixed blocks (3), extension mechanisms (22) capable of expanding and extending are arranged on the surfaces of two sides of the extension plates (4), and sliding mechanisms (20) capable of transversely sliding are arranged inside the extension mechanisms (22).

2. An auxiliary device for a work platform truck according to claim 1, wherein: protection machanism (21) are including connecting block (5), storage tank (6), lead screw (7), pull rod (8), pivot (9) and folding rod (10), fixed block (3) surface is equipped with connecting block (5), connecting block (5) fixed surface is equipped with storage tank (6), storage tank (6) top surface is equipped with lead screw (7), lead screw (7) top surface is equipped with pull rod (8), pivot (9) have been seted up to pull rod (8) center inside, pivot (9) outside fixed surface is equipped with folding rod (10).

3. An auxiliary device for a work platform truck according to claim 2, wherein: the folding rod (10) bottom surface is equipped with installation piece (11), and installation piece (11) and folding rod (10) fixed connection, draw-in groove (12) have been seted up on folding rod (10) surface.

4. An auxiliary device for a work platform truck according to claim 1, wherein: the extension mechanism (22) comprises a fixed plate (13), a connecting rod (16) and a supporting plate (17), wherein the fixed plate (13) is arranged on the surfaces of two sides of the working platform (1), the fixed plate (13) is fixedly connected with the working platform (1), the supporting plate (17) is arranged on the bottom surface of the fixed plate (13), the supporting plate (17) is fixedly connected with the fixed plate (13), the connecting rod (16) is arranged on the top surface of the extension plate (4), and the top of the connecting rod (16) is fixedly connected with the pull rod (8).

5. The auxiliary device for a work platform truck according to claim 4, wherein: the sliding mechanism (20) comprises a sliding groove (19) and sliding blocks (18), the sliding groove (19) is formed in the supporting plate (17), the sliding blocks (18) are inserted into the sliding groove (19) at equal intervals in a sliding mode, and the sliding blocks (18) are connected with the extending plate (4) in a matched mode.

6. An auxiliary device for a work platform truck according to claim 1, wherein: limiting blocks (14) are mounted on two side surfaces of the working platform (1), second sliding blocks (24) are fixedly connected to the side surfaces of the limiting blocks (14), second sliding grooves (23) matched with the second sliding blocks (24) are formed in the side surfaces of the working platform, the second sliding blocks (24) are slidably connected in the second sliding grooves (23), limiting grooves (15) are formed in the surface of the extending plate (4), and the limiting blocks (14) are connected with the limiting grooves (15) in a matched and clamped mode.

7. An auxiliary device for a work platform truck according to claim 1, wherein: the protection mechanism (21) and the devices in the sliding mechanism (20) are symmetrically arranged by taking the working platform (1) as an axis.

8. A work platform truck assistance device according to claim 3, characterized in that: the mounting blocks (11) symmetrically arranged in the protection mechanism (21) are correspondingly shaped and can be matched and connected in a clamping manner, and the clamping grooves (12) on the surfaces of the folding rods (10) are correspondingly positioned and can be fixedly connected through screw rods.