CN216810897U

CN216810897U - Protection structure for climbing frame

Info

Publication number: CN216810897U
Application number: CN202221283333.6U
Authority: CN
Inventors: 林其涛; 刘晓勇; 杨晓笨; 贾莎莎; 郭凤虓
Original assignee: First Engineering Co Ltd of China Railway Urban Construction Group Co Ltd
Current assignee: First Engineering Co Ltd of China Railway Urban Construction Group Co Ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-06-24
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a protective structure for a climbing frame body, which belongs to the technical field of climbing frame lifting and comprises a bottom sealing plate, wherein stand columns are fixed at four corner positions on the upper surface of the bottom sealing plate, a working surface standing plate is arranged on each of the four stand columns, and two working surface protective mechanisms are arranged on the side surfaces of the working surface standing plates; through setting up working face protection machanism, utilize pivot one and mount pad one can realize the switching of a winding section of thick bamboo level and two vertical states, the cooperation locating pin carries out the rigidity, guarantee the stability that the state switches, and utilize protection network cooperation winding section of thick bamboo to rotate and realize receiving and releasing, cooperation net rope can be fixed with the protection network of exhibition simultaneously, be on structure and support body through net rope system respectively with the protection network, and the protection network after the adjustment ligature is the state of laxing, thereby can effectively protect the working face.

Description

Protection structure for climbing frame

Technical Field

The utility model belongs to the technical field of climbing frames, and particularly relates to a frame body protection structure of a climbing frame.

Background

The climbing frame is also called a lifting frame, and can be classified into hydraulic, electric, manual and hand-pulling types according to its power source. The scaffold is a novel scaffold system developed in recent years and is mainly applied to high-rise shear wall type floors. It can ascend or descend along the building. This system makes the scaffold technology completely changed: firstly, the frame does not need to be turned over; and secondly, the scaffold is free from the disassembling and assembling process, the scaffold is used until the construction is finished after one-time assembly, and is not limited by the height of a building, so that the manpower and the materials are greatly saved. And compared with the traditional scaffold, the scaffold has a larger improvement in the safety angle and has great development advantages in high-rise buildings.

When the existing climbing frame body is used after being erected, because a certain distance exists between a working face and the climbing frame body, a distance also exists between the ground and the climbing frame body, and therefore in the operation process, the risk that a worker falls from the climbing frame body exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a climbing frame body protection structure, which aims to solve the following problems: how to give and climb a design protective structure to when reducing the operation, the staff is from climbing the risk that the frame falls.

In order to achieve the purpose, the utility model provides the following technical scheme: the climbing frame body protection structure comprises a bottom sealing plate and a working surface standing plate, wherein stand columns are fixed at four corner positions of the upper surface of the bottom sealing plate, four corners of the working surface standing plate are correspondingly fixed on the four stand columns respectively, and two working surface protection mechanisms are arranged on the side surface of the working surface standing plate; each working face protection mechanism comprises a positioning pin, a fixing sleeve rod, a first rotating shaft, a first positioning hole formed in the middle of the front side face of the working face standing plate and a second positioning hole formed in the front side face of the upright post located on the front side; one end of the first rotating shaft is rotatably mounted on the side face of one upright post positioned on the front side, the other end of the first rotating shaft penetrates through the first mounting seat, the first mounting seat is fixedly mounted on the first rotating shaft, one end of the positioning pin is used for being matched and connected with the first positioning hole and the second positioning hole, the other end of the positioning pin penetrates through the second mounting seat, the second mounting seat is fixedly mounted on the positioning pin, the fixed loop bar is fixed between the first mounting seat and the second mounting seat, a winding cylinder is rotatably sleeved outside the fixed loop bar, and a protective net is wound on the outer surface of the winding cylinder; a cross rod is arranged between the upright post positioned at the front side and the upright post adjacent to the upright post positioned at the rear side, and a net rope is wound on the cross rod.

Adopt above-mentioned scheme, through setting up working face protection machanism, utilize pivot one and mount pad one can realize the switching of a winding section of thick bamboo level and two vertical states, the cooperation locating pin carries out the rigidity, guarantee the stability of working face protection machanism behind the state switching, and utilize protection network cooperation winding section of thick bamboo to rotate and realize receiving and releasing, cooperation net twine can fix the protection network of exhibition simultaneously, be respectively through net twine on structure and support body with the protection network, and the protection network after the adjustment ligature is lax state, thereby can effectively protect the working face. Thereby ensuring as much as possible the safety of the personnel working on the work surface station board.

As a preferred embodiment, two limiting rings are fixedly connected to two ends of the fixed loop bar, and the winding drum is located between the two limiting rings. The setting of spacing ring is in order to carry out spacing support to the winding section of thick bamboo, guarantees that the winding section of thick bamboo is difficult for appearing the too big phenomenon of range of squinting on fixed sleeve rod surface.

The winding drum is characterized by further comprising a clockwork spring, wherein a power source end of the clockwork spring is fixedly connected with the fixed sleeve rod, and the outer end of the clockwork spring is connected with the inner wall of the winding drum.

By adopting the scheme, the winding drum rotates to enable the clockwork spring to deform when the protective net is pulled out, and then the winding drum can be driven to rotate reversely quickly by utilizing the elasticity of the clockwork spring after the protective net is used, so that the working efficiency is improved.

As a preferred embodiment, a bottom turning plate protection mechanism is rotatably mounted on the bottom sealing plate; the bottom turning plate protection mechanism is composed of a second rotating shaft rotatably mounted on the upright column, a plate seat fixedly mounted on the outer surface of the rotating shaft and an extension plate which is in sliding connection with the plate seat and can extend to the outer side of the plate seat. In addition, a supporting plate for supporting the plate seat can be fixed on the side surface of the bottom sealing plate.

By adopting the scheme, the second rotating shaft and the plate seat are matched with the extension plate for use, and the extension plate can slide, so that the whole length of the bottom turning plate protection mechanism can be adjusted, the bottom turning plate protection mechanism can be adjusted to be adaptive to the distance between the frame body and the structure, the left side of the plate seat can be adjusted by the support plate, good stability is guaranteed, and the plate seat can be rotated, retracted and convenient to operate.

As a preferred embodiment, two connecting blocks are fixed on the upper surface of the extending plate, a slideway for the connecting blocks to slide is formed in the plate base, a connecting plate is fixed between the two connecting blocks, a bolt is installed on the connecting plate in a threaded manner, and the tail end of the bolt is matched with a plurality of thread grooves formed in the surface of the plate base for use.

By adopting the scheme, the connecting block is matched with the slide rail for use, the extending plate can be supported and guided, so that the extending plate is better in stability during movement, the bolt is matched with the thread groove for use, the position of the extending plate after movement can be locked, and the using effect is effectively improved.

In a preferred embodiment, a pressing mechanism is arranged on the side surface of the bottom sealing plate; the pressing mechanism comprises a fixing plate arranged on the bottom sealing plate, a third rotating shaft rotatably arranged on the fixing plate, a rotating plate fixed on the outer surface of the third rotating shaft, a locking screw arranged on the rotating plate in a threaded mode, a handle arranged at the top end of the locking screw and a pressing plate arranged at the bottom end of the locking screw.

By adopting the scheme, the locking screw is rotated to drive the pressing plate to move up and down, and the rotating shaft III is matched to rotate, so that the bottom turning plate protection mechanism can be quickly positioned, and the operation is convenient.

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

1. this frame support body protective structure climbs is through setting up working face protection machanism, utilize pivot one and mount pad one can realize the switching of winding drum level and two vertical states, the cooperation locating pin carries out the rigidity, guarantee working face protection machanism's under every state stability, and utilize protection network cooperation winding drum to rotate and realize receiving and releasing, cooperation net twine can fix the protection network of exhibition simultaneously, be respectively through net twine system on structure and support body with the protection network, and the protection network after the adjustment ligature is lax state, thereby can effectively protect the working face, and utilize the clockwork spring to be convenient for carry out quick rolling operation to the protection network.

2. This climb a support body protective structure and turn over board protection machanism through setting up the bottom, utilize the board seat to rotate and expand the cooperation extension board and slide to utilize the bolt to lock, thereby can carry out adaptability from the structure distance according to climbing the frame and adjust the use, played the board protecting effect that turns over of bottom, and utilize three cooperations of pivot commentaries on classics board and locking screw to use, can compress tightly fixedly the board seat that the rotation was packed up, avoid appearing rocking the phenomenon, perfect functional diversity.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural view of another embodiment of the present invention.

FIG. 3 is a schematic structural view of a section of the working face protection mechanism of the present invention.

Fig. 4 is a schematic structural view of the bottom flap guard mechanism of the present invention.

Fig. 5 is a schematic structural view of the locking screw of the present invention.

In the figure: 1. a bottom seal plate; 2. a column; 3. a working face station plate; 4. a working face guard mechanism; 5. a bottom flap protection mechanism; 6. a first rotating shaft; 7. a first mounting seat; 8. fixing the loop bar; 9. a limiting ring; 10. a winding drum; 11. a protective net; 12. a clockwork spring; 13. a second mounting base; 14. positioning pins; 15. a net rope; 16. a second rotating shaft; 17. a plate base; 18. an extension plate; 19. connecting blocks; 20. a connecting plate; 21. a bolt; 22. a fixing plate; 23. a rotating shaft III; 24. rotating the plate; 25. locking the screw rod; 26. pressing a plate; 27. and a support plate.

Detailed Description

The upper, lower, left, right, front and rear are defined by the viewing angle of fig. 1, the front represents the direction of the paper surface facing inwards, and the rear represents the direction of the paper surface facing outwards.

Referring to fig. 1-5, the utility model provides a protective structure for a climbing frame body, which comprises a bottom sealing plate 1 and a working surface standing plate 3, wherein four corners of the upper surface of the bottom sealing plate 1 are respectively fixed with an upright post 2, four corners of the working surface standing plate 3 are respectively and correspondingly fixed on the four upright posts 2, and two working surface protective mechanisms 4 are arranged on the side surface of the working surface standing plate 3; each working face protection mechanism 4 comprises a positioning pin 14, a fixing sleeve rod 8, a rotating shaft I6, a positioning hole I arranged in the middle of the front side face of the working face station plate 3 and a positioning hole II arranged on the front side face of the upright post 2 positioned on the front side; one end of the first rotating shaft 6 is rotatably installed on the side face of one upright post 2 located on the front side, the other end of the first rotating shaft 6 penetrates through the first installation seat 7, the first installation seat 7 is fixedly installed on the first rotating shaft 6, one end of the positioning pin 14 is used for being matched and connected with the first positioning hole and the second positioning hole, the other end of the positioning pin 14 penetrates through the second installation seat 13, the second installation seat 13 is fixedly installed on the positioning pin 14, the fixed loop bar 8 is fixed between the first installation seat 7 and the second installation seat 13, the winding cylinder 10 is rotatably sleeved outside the fixed loop bar 8, and the protective net 11 is wound on the outer surface of the winding cylinder 10; a cross bar is arranged between the upright post 2 positioned at the front side and the adjacent upright post 2 positioned at the rear side, and a net rope 15 is wound on the cross bar.

The external fixed surface of fixed loop bar 8 has two spacing rings 9, and winding cylinder 10 is located in the middle of two spacing rings 9, and the setting of spacing ring 9 is in order to carry out spacing support to winding cylinder 10, guarantees that winding cylinder 10 is difficult for appearing the too big phenomenon of range of squinting on fixed loop bar 8 surface.

The winding device further comprises a clockwork spring 12, the power source end of the clockwork spring 12 is fixedly connected with the fixed sleeve rod 8, and the outer end of the clockwork spring 12 is connected with the inner wall of the winding drum 10. When the protection net 11 is pulled out, the winding drum 10 rotates to enable the clockwork spring 12 to deform, and then the winding drum 10 can be driven to rotate reversely rapidly by the elasticity of the clockwork spring 12 after use, so that the winding efficiency of the protection net 11 is improved.

The bottom sealing plate 1 is rotatably provided with a bottom turning plate protection mechanism 5, and the bottom turning plate protection mechanism 5 consists of a second rotating shaft 16 rotatably arranged on the upright post 2, a plate seat 17 fixedly arranged on the outer surface of the second rotating shaft 16, and an extension plate 18 which is in sliding connection with the plate seat 17 and can extend to the outer side of the plate seat 17. The side of bottom seal plate 1 is fixed with the backup pad 27 that is used for supporting the board seat 17, utilizes two 16 and the cooperation of board seat 17 extension board 18 of pivot to use, and extension board 18 can slide to can adjust the whole length of turning over board protection machanism 5 in bottom, and then can carry out adaptability according to the support body from the distance between the structure and adjust the use, and backup pad 27 can carry out the left side to board seat 17, guarantees good stability, and can rotate and receive and release, the operation of being convenient for.

Specifically, the last fixed surface of extension board 18 has two connecting blocks 19, offer on the board seat 17 and supply the gliding slide of connecting block 19, two connecting blocks 19 are fixed with connecting plate 20, threaded mounting has bolt 21 on the connecting plate 20, a plurality of thread groove cooperation that bolt 21's tail end and board seat 17 surface were seted up is used, utilize connecting block 19 cooperation slide to use, can support the direction to extension board 18, make extension board 18 stability when the motion better, utilize bolt 21 cooperation thread groove to use, can carry out position locking to extension board 18 after the motion, effectively promote the result of use.

As an improvement, the side of the bottom sealing plate 1 is further provided with a pressing mechanism, the pressing mechanism comprises a fixing plate 22 installed on the bottom sealing plate 1, a rotating shaft three 23 rotatably installed on the fixing plate 22, a rotating plate 24 fixed on the outer surface of the rotating shaft three 23, a locking screw 25 threadedly installed on the rotating plate 24, a handle installed at the top end of the locking screw 25, a pressing plate 26 installed at the bottom end of the locking screw 25, the pressing plate 26 is driven to move up and down by rotation of the locking screw 25, and the rotating shaft three 23 is matched to rotate, so that the bottom turning plate protection mechanism 5 can be quickly positioned, and the operation is convenient.

The working principle of the climbing frame body protection structure provided by the utility model is as follows:

when the protective net is used, the unfolding position of the protective net 11 is selected to be in a vertical state or a horizontal state as required, the first rotating shaft 6 can be rotated by pulling out the positioning pin 14 during state adjustment, the positioning pin 14 is inserted for locking after the state adjustment, then the protective net 11 is pulled out, the spiral spring 12 can be driven to deform when the protective net 11 is released by the winding drum 10, the protective net 11 is tied on the frame body and the structure by using the net rope 15 after the protective net 11 is pulled out for a proper length, the protection of a working face is realized, then the locking screw 25 is driven to rotate by rotating the handle, the pressing plate 26 is driven to move upwards by the locking screw 25, the pressing on the plate base 17 is released, then the rotating plate 24 is rotated to be dislocated with the plate base 17, the plate base 17 is rotated by matching with the second rotating shaft 16 again, the plate base 17 is rotated to be attached to the supporting plate 27, and then the bolt 21 is screwed out to support the extension plate 18 for sliding, when the end of the extension plate 18 is just lapped on the structure, the bolt 21 is screwed in and enters the thread groove at the corresponding position to complete the unfolding and locking of the bottom turning plate protection mechanism 5.

Claims

1. Climb a support body protective structure, its characterized in that: the device comprises a bottom sealing plate (1) and a working surface station plate (3), wherein stand columns (2) are fixed at four corners of the upper surface of the bottom sealing plate (1), four corners of the working surface station plate (3) are correspondingly fixed on the four stand columns (2) respectively, and two working surface protection mechanisms (4) are arranged on the side surface of the working surface station plate (3);

each working face protection mechanism (4) comprises a positioning pin (14), a fixing sleeve rod (8), a first rotating shaft (6), a first positioning hole formed in the middle of the front side face of the working face standing plate (3) and a second positioning hole formed in the front side face of the upright post (2) located on the front side;

one end of the first rotating shaft (6) is rotatably installed on the side face of one upright post (2) located on the front side, the other end of the first rotating shaft (6) penetrates through the first installation seat (7), the first installation seat (7) is fixedly installed on the first rotating shaft (6), one end of the positioning pin (14) is used for being matched and connected with the first positioning hole and the second positioning hole, the other end of the positioning pin (14) penetrates through the second installation seat (13), the second installation seat (13) is fixedly installed on the positioning pin (14), the fixed sleeve rod (8) is fixed between the first installation seat (7) and the second installation seat (13), the winding cylinder (10) is rotatably sleeved outside the fixed sleeve rod (8), and the protective net (11) is wound on the outer surface of the winding cylinder (10);

a cross bar is arranged between the upright post (2) positioned at the front side and the adjacent upright post (2) positioned at the rear side, and a net rope (15) is wound on the cross bar.

2. The climbing frame body protection structure according to claim 1, characterized in that: two limiting rings (9) are fixedly connected to two ends of the fixed sleeve rod (8), and the winding cylinder (10) is located between the two limiting rings (9).

3. The climbing frame body protection structure according to claim 1 or 2, characterized in that: the winding device is characterized by further comprising a clockwork spring (12), wherein the power source end of the clockwork spring (12) is fixedly connected with the fixed sleeve rod (8), and the outer end of the clockwork spring (12) is connected with the inner wall of the winding drum (10).

4. The climbing frame body protection structure according to claim 3, characterized in that: a bottom turning plate protection mechanism (5) is rotatably arranged on the bottom sealing plate (1); the bottom turning plate protection mechanism (5) is composed of a second rotating shaft (16) rotatably mounted on the upright post (2), a plate seat (17) fixedly mounted on the outer surface of the second rotating shaft (16), and an extension plate (18) which is in sliding connection with the plate seat (17) and can extend to the outer side of the plate seat (17).

5. The climbing frame body protecting structure according to claim 4, characterized in that: the upper surface of extension board (18) is fixed with two connecting blocks (19), set up on plate holder (17) and supply gliding slide of connecting block (19), two be fixed with connecting plate (20) between connecting block (19), threaded mounting has bolt (21) on connecting plate (20), a plurality of thread groove cooperation that the tail end of bolt (21) and plate holder (17) surface were seted up is used.