CN221664198U

CN221664198U - Foldable working platform for construction site

Info

Publication number: CN221664198U
Application number: CN202323472943.8U
Authority: CN
Inventors: 郭帅; 鲍影
Original assignee: Jilin Provincial Transport Scientific Research Institute
Current assignee: Jilin Provincial Transport Scientific Research Institute
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-09-06
Anticipated expiration: 2033-12-20

Abstract

The utility model discloses a foldable working platform for a construction site, which belongs to the technical field of devices for construction and comprises a fixed frame, wherein a fixed block I is fixedly connected inside the fixed frame, a fixed rod I is rotatably connected inside the fixed block I, a fixed block II is rotatably connected to the outer surface of the fixed rod I, a supporting plate is fixedly connected to the outer surface of the fixed block II, a fixed block III is fixedly connected to the lower surface of the supporting plate, a threaded rod is rotatably connected inside the fixed frame, a moving block is connected to the outer surface of the threaded rod in a threaded manner, a fixing frame is fixedly connected to the outer surface of the moving block, a connecting block is fixedly connected to the outer surface of the fixing frame, a fixed block IV is fixedly connected to the outer surface of the connecting block, and an inserting rod I is slidably connected inside the fixed block IV.

Description

Foldable working platform for construction site

Technical Field

The utility model relates to the technical field of devices for building construction, in particular to a foldable working platform for a construction site.

Background

The building construction refers to the process of designing and constructing a building, and mainly comprises the work of building appearance, internal decoration and the like, and the building required by people can be obtained through the building construction.

The construction method comprises the steps that workers are required to construct walls and the like in construction engineering, workers are required to perform better operation by using a working platform in the construction process, the workers can build a scaffold and other platforms for use on a construction site in actual construction, a traditional scaffold comprises a fixing frame, a connecting frame, a supporting plate and other components, the fixing frame and the connecting frame are required to be connected when the scaffold is installed, then the supporting plate is installed, and the working platform does not have a folding function, so that the device is required to be disassembled and transferred when the workers need to transfer when the workers transfer more than two floors, the workers are required to move a decomposition part back and forth, and the workers need to move back and forth, so that the transportation is very troublesome.

Disclosure of utility model

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a foldable working platform for a construction site.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foldable work platform that job site was used, includes the fixed frame, the inside fixedly connected with fixed block one of fixed frame, the inside rotation of fixed block one is connected with dead lever one, the surface rotation of dead lever one is connected with fixed block two, the surface fixedly connected with backup pad of fixed block two, the lower fixed surface of backup pad is connected with fixed block three, the inside rotation of fixed block three is connected with fixed lever two, the inside rotation of fixed frame is connected with the threaded rod, the surface threaded connection of threaded rod has the movable block, the surface fixedly connected with mount of movable block, the surface fixedly connected with connecting block of mount, the surface fixedly connected with fixed block four of connecting block, the inside sliding connection of fixed block four has the inserted bar one, the inside of fixed frame is provided with the link.

Further, the motor is arranged outside the fixed frame, and the output end of the motor is fixedly connected with the outer surface of the threaded rod.

Further, the outer surfaces of the moving block and the connecting block are in sliding connection with the inner wall of the fixed frame, and the lower surface of the connecting block is provided with a supporting roller.

Further, the outer surface of the second fixing rod is rotationally connected with the inside of the fourth fixing block, a fixing hole is formed in the second fixing rod, and the outer surface of the first inserting rod is in sliding connection with the inside of the fixing hole.

Further, the electric putter is installed to the top of connecting block, electric putter's output and the surface fixed connection of inserted bar one, the surface of link and the inside equal joint of dead lever one and dead lever two.

Further, the surface fixedly connected with mounting panel of backup pad, the inside sliding connection of mounting panel has the inserted bar two, the surface and the inside sliding connection of fixed orifices of inserted bar two.

Further, the surface fixedly connected with limiting plate of inserted bar two, the outside cover that inserted bar two is located between limiting plate and the mounting panel has the spring, the surface fixedly connected of one end and the limiting plate of spring, the other end and the surface fixedly connected of mounting panel of spring.

Third) beneficial effects

Compared with the prior art, the foldable working platform for the construction site has the following beneficial effects:

1. According to the utility model, through the cooperation among the threaded rod, the fixing block IV, the connecting block and the inserting rod I, the connecting block can be controlled to move through the threaded rod during use, at the moment, the connecting block can drive the fixing block IV to move, a worker pulls the supporting plate by hand to enable the supporting plate to prop up under the action of the fixing rod I, then the worker controls the fixing rod II to be connected with the fixing block IV, at the moment, the inserting rod I is controlled to move so as to move the fixing rod II, finally the connecting frame can be installed, at the moment, the whole scaffold can be propped up for use, the connecting frame can be removed firstly during retraction, then the fixing rod II is removed, at the moment, the supporting plate is controlled to move into the fixing frame, the movement is convenient, the folding movement of a working platform on a construction site is realized, and the folding movement of the working platform is facilitated for the worker.

2. According to the utility model, the supporting roller and other components are arranged, when the threaded rod controls the connecting block to move, the supporting roller can support the connecting block, the moving stability of the connecting block and the stability of the connecting block during use are ensured, the travel of the connecting block during moving can be increased through the arranged moving block and the fixed frame, the supporting plate can be fully supported under the action of the first fixing rod and the second fixing rod, the second inserting rod can be controlled to enter the inside of the fixing hole when the second fixing rod is retracted through the arrangement of the spring, the second fixing rod can be retracted below the supporting plate, and the folding movement and the storage are convenient.

Drawings

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

FIG. 2 is a diagram of the overall internal architecture of the present utility model;

FIG. 3 is a front view of the overall internal structure of the present utility model;

FIG. 4 shows the present utility model connecting block component structure diagram;

FIG. 5 is a block diagram of a support plate assembly of the present utility model;

fig. 6 is a partial enlarged view a of the present utility model.

In the figure: 1. a fixed frame; 2. a first fixed block; 3. a first fixed rod; 4. a second fixed block; 5. a support plate; 6. a fixed block III; 7. a second fixing rod; 8. a threaded rod; 9. a moving block; 10. a fixing frame; 11. a connecting block; 12. a fixed block IV; 13. the first inserting rod is arranged; 14. a connecting frame; 15. a motor; 16. supporting rollers; 17. a fixing hole; 18. an electric push rod; 19. a mounting plate; 20. the second inserting rod is arranged; 21. a limiting plate; 22. and (3) a spring.

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.

As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a collapsible work platform that job site was used, including fixed frame 1, the inside fixedly connected with fixed block one 2 of fixed frame 1, the inside rotation of fixed block one 2 is connected with dead lever one 3, the surface rotation of dead lever one 3 is connected with fixed block two 4, can fix the both ends of dead lever one 3 through fixed block one 2 and fixed block two 4, the surface fixedly connected with backup pad 5 of fixed block two 4 can prop up one side of backup pad 5 under the effect of dead lever one 3, inside that the backup pad 5 can accomodate into fixed frame 1, install the universal wheel in the bottom of fixed frame 1, conveniently remove fixed frame 1.

The lower surface fixedly connected with fixed block three 6 of backup pad 5, the inside rotation of fixed block three 6 is connected with dead lever two 7, can prop up the another side of backup pad 5 under the effect of dead lever two 7, can prop up the both ends of backup pad 5 through the cooperation of dead lever one 3 and dead lever two 7.

The inside rotation of fixed frame 1 is connected with threaded rod 8, and fixed frame 1's externally mounted has motor 15, and the output of motor 15 and threaded rod 8's surface fixed connection, threaded rod 8's surface threaded connection has movable block 9, can drive movable block 9 through threaded rod 8 and remove, and movable block 9's surface fixed connection has mount 10, and mount 10's surface fixed connection has connecting block 11, can increase the stroke of connecting block 11 through movable block 9 and mount 10's setting, and connecting block 11 can remove to fixed frame 1's outside under threaded rod 8's control.

The surface of movable block 9 and connecting block 11 and the equal sliding connection of inner wall of fixed frame 1, movable block 9 and connecting block 11 can remove under the effect of threaded rod 8, and the lower surface mounting of connecting block 11 has supporting roller 16, and supporting roller 16 can carry out stable support to connecting block 11 when connecting block 11 removes, can improve the stability when whole supporting.

The surface fixedly connected with fixed block IV 12 of connecting block 11, the surface of dead lever II 7 rotates with the inside of fixed block IV 12 to be connected, the inside sliding connection of fixed block IV 12 has inserted bar I13, fixed orifices 17 have been seted up to the inside of dead lever II 7, the surface of inserted bar I13 and the inside sliding connection of fixed orifices 17, inserted bar I13 can enter into the inside of fixed orifices 17 when dead lever II 7 is connected with fixed block IV 12, stable connection between fixed block IV 12 and the dead lever II 7 this moment, electric putter 18 is installed to the top of connecting block 11, electric putter 18's output and the surface fixed connection of inserted bar I13, control through electric putter 18 can drive inserted bar II 20 and remove, can fix dead lever II 7 voluntarily.

The surface fixedly connected with mounting panel 19 of backup pad 5, the inside sliding connection of mounting panel 19 has inserted bar two 20, the surface of inserted bar two 20 and the inside sliding connection of fixed orifices 17, pack up when dead lever two 7 and can control the inside that inserted bar two 20 enters into fixed orifices 17, can fix dead lever two 7 in the below of backup pad 5 this moment, make things convenient for backup pad 5 to draw in the inside of fixed frame 1 and stabilize fixed to dead lever two 7.

The surface fixedly connected with limiting plate 21 of inserted bar two 20, the outside cover that inserted bar two 20 is located between limiting plate 21 and the mounting panel 19 has spring 22, and the one end and the surface fixedly connected of limiting plate 21 of spring 22, the other end and the surface fixedly connected of mounting panel 19 of spring 22 can make inserted bar two 20 stably enter into the inside of fixed orifices 17 under spring 22 control, can guarantee the fixed effect to dead lever two 7, avoids inserted bar two 20 to break away from the contact with dead lever two 7 automatically.

The inside of fixed frame 1 is provided with link 14, and the surface of link 14 and the inside equal joint of dead lever one 3 and dead lever two 7, and link 14 has two sets of intercrossing pivoted dwang to constitute, props up backup pad 5 through dead lever one 3 and dead lever two 7 at first when using backup pad 5, can prop up dead lever one 3 and dead lever two 7 through link 14 this moment, guarantees the stability when using.

Working principle: when the support plate 5 is used, the support plate 5 can be pulled to prop up the first fixing rod 3, then the threaded rod 8 is controlled to rotate through the motor 15, the moving block 9 is driven to move through the threaded rod 8, the moving block 9 can drive the connecting block 11 to move at the moment, the second fixing rod 7 is connected with the fourth fixing block 12 after the moving block 9 moves to the outside of the fixed frame 1, the first inserting rod 13 is controlled to enter the inside of the fixing hole 17 through the electric push rod 18, the connecting frame 14 is respectively connected with the first fixing rod 3 and the second fixing rod 7, the platform can be used at the moment, the connecting frame 14 is removed firstly when the platform is folded, then the fourth fixing block 12 is controlled to be separated from the second fixing rod 7, the moving block 9 and the connecting block 11 are controlled to enter the inside of the fixed frame 1, the support plate 5 is controlled to be stored in the inside of the fixed frame 1, and the whole body can be moved after the connecting frame 14 is stored in the inside of the fixed frame 1.

Claims

1. The utility model provides a collapsible work platform that job site was used, includes fixed frame (1), its characterized in that: the inside fixedly connected with fixed block one (2) of fixed frame (1), the inside rotation of fixed block one (2) is connected with dead lever one (3), the surface rotation of dead lever one (3) is connected with fixed block two (4), the surface fixedly connected with backup pad (5) of fixed block two (4), the lower fixed surface of backup pad (5) is connected with fixed block three (6), the inside rotation of fixed block three (6) is connected with dead lever two (7), the inside rotation of fixed frame (1) is connected with threaded rod (8), the surface threaded connection of threaded rod (8) has movable block (9), the surface fixedly connected with mount (10) of movable block (9), the surface fixedly connected with connecting block (11) of mount (10), the surface fixedly connected with fixed block four (12) of connecting block (11), the inside sliding connection of fixed block four (12) has inserted bar one (13), the inside of fixed frame (1) is provided with link (14).

2. A collapsible working platform for a construction site as claimed in claim 1, wherein: the motor (15) is arranged outside the fixed frame (1), and the output end of the motor (15) is fixedly connected with the outer surface of the threaded rod (8).

3. A collapsible working platform for a construction site as claimed in claim 1, wherein: the outer surfaces of the moving block (9) and the connecting block (11) are in sliding connection with the inner wall of the fixed frame (1), and the lower surface of the connecting block (11) is provided with a supporting roller (16).

4. A collapsible working platform for a construction site as claimed in claim 1, wherein: the outer surface of the second fixing rod (7) is rotationally connected with the inside of the fourth fixing block (12), a fixing hole (17) is formed in the second fixing rod (7), and the outer surface of the first inserting rod (13) is in sliding connection with the inside of the fixing hole (17).

5. A collapsible working platform for a construction site as claimed in claim 1, wherein: the electric push rod (18) is installed above the connecting block (11), the output end of the electric push rod (18) is fixedly connected with the outer surface of the first inserting rod (13), and the outer surface of the connecting frame (14) is clamped with the inner parts of the first fixing rod (3) and the second fixing rod (7).

6. A collapsible working platform for a construction site as claimed in claim 1, wherein: the outer surface of backup pad (5) fixedly connected with mounting panel (19), the inside sliding connection of mounting panel (19) has inserted bar two (20), the inside sliding connection of the surface of inserted bar two (20) and fixed orifices (17).

7. A collapsible working platform for a construction site as claimed in claim 6, wherein: the outer surface fixedly connected with limiting plate (21) of inserted bar two (20), the outside cover that inserted bar two (20) are located between limiting plate (21) and mounting panel (19) has spring (22), the one end and the outer surface fixedly connected of limiting plate (21) of spring (22), the other end and the outer surface fixedly connected of mounting panel (19) of spring (22).