CN218149637U

CN218149637U - Scaffold for repairing wall surface

Info

Publication number: CN218149637U
Application number: CN202222578445.0U
Authority: CN
Inventors: 任颂堂
Original assignee: Xinxiang Tongyang Building Decoration Engineering Co ltd
Current assignee: Xinxiang Tongyang Building Decoration Engineering Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-27
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a scaffold for wall surface repairing, which belongs to the technical field of scaffolds and particularly comprises an operation platform, wherein the bottom of the operation platform is provided with two first supporting mechanisms, one sides of the two first supporting mechanisms, which are opposite to the supporting columns, are respectively and fixedly provided with a vertical plate, a second supporting mechanism is arranged between the vertical plates at the two sides, the periphery of the operation platform is respectively provided with a protection mechanism, the protection mechanism comprises a rotating shaft and a protective guard, the rotating shaft is rotationally connected with the operation platform, and the protective guard is fixedly arranged on the rotating shaft; the utility model discloses a support column, lift post, first connecting plate, second connecting plate and cylinder can highly adjust the operation panel to increased the suitability of scaffold, through the riser, the connecting rod, movable block and movable plate have further increased the stability at operation panel lift in-process, through rotation axis, rail guard and spacing subassembly, can play the effect of protection to the staff.

Description

Scaffold for repairing wall surface

Technical Field

The utility model belongs to the technical field of the scaffold frame, concretely relates to scaffold frame for wall repair.

Background

The wall finishing treatment is generally painting or wall paper, and the appearance of the wall body is a decorative surface, which is divided into an indoor wall surface and an outdoor wall surface. Wall finishing is an integral part of building design. Modern indoor wall uses the change of color, feel to beautify the indoor environment, adjust the illuminance, select various materials that have easy cleanness and good physical properties to satisfy many-sided service function. Outdoor wall directly influences building outward appearance and city looks, should select to have certain waterproof and resistant weatherable material of performance according to the operation requirement and the technological economic condition of building itself, protects wall structure, keeps the outward appearance clean. The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; according to the structural form, the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a cantilever type scaffold and a climbing type scaffold.

The scaffold for the construction of existing building wall can not carry out altitude mixture control according to the user demand when using to make the practicality of scaffold reduce to some extent, do not have safeguard function moreover, when the staff is under construction on the operation panel, have certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a scaffold frame for wall repair has the height that can adjust the scaffold frame and has safeguard function's characteristics.

In order to achieve the above purpose, the utility model provides a following technical scheme: a scaffold for wall surface repairing comprises an operation table, wherein two first supporting mechanisms are arranged at the bottom of the operation table, each first supporting mechanism comprises two supporting columns, a lifting column is connected inside each supporting column in a sliding mode, a first connecting plate is fixedly arranged at the bottom between the two supporting columns, second connecting plates are fixedly arranged at the top and the bottom between the lifting columns on the two sides, empty grooves for the second connecting plates to move up and down are formed in the supporting columns, and the first connecting plates are connected with the second connecting plates at the bottom through air cylinders;

vertical plates are fixedly arranged on one sides, opposite to the support columns, of the two first support mechanisms, a second support mechanism is arranged between the vertical plates on the two sides, the second support mechanism comprises a moving plate and two connecting rods, the moving plate is located between the vertical plates on the two sides and is in sliding connection with the vertical plates, the tops of the two connecting rods are hinged to the tops of the lifting columns, the bottoms of the connecting rods are hinged to the moving plate, and clamping assemblies are arranged at the end parts of the moving plate;

the protection mechanism is arranged on the periphery of the operation platform and comprises a rotating shaft and a protective guard, the rotating shaft is connected with the operation platform in a rotating mode, the protective guard is fixedly arranged on the rotating shaft, and a limiting assembly used for limiting the rotating shaft is arranged on the operation platform.

Preferably, the two connecting rods are arranged in an X-shaped cross distribution.

Preferably, the chucking subassembly includes first cavity, pull rod, inserted bar, spring and slot, first cavity sets up inside the movable plate, and the inserted bar activity is worn to establish inside first cavity, runs through to the first cavity outside with riser just right one end on the inserted bar, and is equipped with a plurality of slots with the inserted bar adaptation on the riser, and the other end of inserted bar has set firmly first limiting plate, the pull rod setting inside first cavity and with first limiting plate fixed connection, the both ends of spring are established on the pull rod with first limiting plate and second cavity fixed connection and cover respectively.

Preferably, one side that is located the first cavity in the movable plate still is equipped with the second cavity, and the other end activity of pull rod is worn to establish inside and the fixedly connected with second limiting plate of second cavity, and second limiting plate sliding connection is inside the second cavity, and one side of second cavity still is equipped with the kerve that runs through to the movable plate outside, and sliding connection has the handle with second limiting plate fixed connection in the kerve, keeps away from the top of first cavity on the kerve still two solid fixed rings, through kelly plug-in connection between two solid fixed rings.

Preferably, spacing subassembly is including solid fixed ring, the both ends of rotation axis all overlap be equipped with operation panel fixed connection's fixed plate, be equipped with on the fixed plate to be used for carrying out the fastening bolt fixed to the rotation axis.

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

1. the utility model discloses a support column, lift post, first connecting plate, second connecting plate and cylinder can highly adjust the operation panel to the suitability of scaffold frame has been increased.

2. The utility model discloses a riser, connecting rod, movable block and movable plate have further increased the stability at the operation panel lift in-process, avoid when the height of adjusting the operation panel, because scaffold frame focus is unstable, lead to the scaffold frame to take place to rock, have certain potential safety hazard.

3. The utility model discloses a rotation axis, rail guard and spacing subassembly can make the staff when the construction, and the rail guard is in the top of operation panel, avoids staff or construction article to drop from the scaffold frame, has certain potential safety hazard, perhaps when the scaffold frame about the staff, the rail guard is in the below of operation panel, avoids the rail guard to influence the scaffold frame about the staff.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partially enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partially enlarged view of the area B in FIG. 1 according to the present invention;

FIG. 4 is a schematic structural view of a front view and a sectional view of the present invention;

fig. 5 is a schematic view showing a partially enlarged view of the point C in fig. 4 according to the present invention;

in the figure: 1. an operation table; 2. a support pillar; 3. a lifting column; 4. a first connecting plate; 5. a second connecting plate; 6. a cylinder; 7. a vertical plate; 8. a connecting rod; 9. moving the plate; 10. a rotating shaft; 11. protecting a fence; 12. a first cavity; 13. a rod is inserted; 14. inserting slots; 15. a pull rod; 16. a spring; 17. a second cavity; 18. a second limiting plate; 19. groove drawing; 20. a handle; 21. a fixing ring; 22. a clamping rod; 23. a fixing plate; 24. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present embodiment provides the following technical solutions: the utility model provides a scaffold frame for wall repair, including operation platform 1, the bottom at both ends all is equipped with first supporting mechanism about operation platform 1, every first supporting mechanism all includes two

support columns

2, 2 inside equal sliding connection of every support column has lift post 3, bottom between two support columns 2 has set firmly first connecting plate 4, top and bottom between the lift post 3 of both sides have all set firmly second connecting plate 5, and set up the dead slot that supplies second connecting plate 5 to reciprocate on the support column 2, and connect through cylinder 6 between the second connecting plate 5 of first connecting plate 4 and bottom, control cylinder 6, make second connecting plate 5 of 6 drive bottoms of cylinder reciprocate, thereby can adjust the height of operation platform 1, thereby the suitability of scaffold frame has been increased.

Control the first supporting mechanism in both ends and go up the just right one side of support column 2 and all set firmly riser 7, still be equipped with second supporting mechanism between the riser 7 of the left and right sides, second supporting mechanism includes movable plate 9 and two connecting rods 8, movable plate 9 be located between the riser 7 of both sides and with riser 7 sliding connection, the top of two connecting rods 8 is articulated with the top of lift post 3, the bottom of connecting rod 8 is articulated with movable plate 9, through riser 7, connecting rod 8, and riser 7, the stability at 1 lift in-process of operation panel has further been increased, avoid when adjusting the height of operation panel 1, because scaffold focus is unstable, lead to the scaffold to take place to rock, there is certain potential safety hazard.

Two connecting rods 8 are arranged in an X-shaped cross distribution mode, and the stability of the scaffold is further improved.

The end of the movable plate 9 is provided with a clamping assembly, the clamping assembly comprises first cavities 12, a pull rod 15, a handle 20, an inserted rod 13, a pull rod 15, a spring 16 and a slot 14, the interiors of two ends of the movable plate 9 are provided with the first cavities 12, the inserted rod 13 is movably arranged at one end, away from each other, of the two first cavities 12, one end, away from each other, of the inserted rod 13 at two ends is penetrated to the outside of the first cavities 12, a plurality of slots 14 matched with the inserted rods 13 are formed in a vertical plate 7, a first limiting plate is fixedly arranged at one end, just opposite to the inserted rods 13 at two ends, of the pull rod 15 is arranged inside the first cavities 12 and fixedly connected with the first limiting plate, two ends of the spring 16 are fixedly connected with the first limiting plate and the second cavities 17 and sleeved on the pull rod 15 respectively, the first cavities 12, the pull rod 15, the inserted rods 13, the spring 16 and the slot 14 are fixed, when the movable plate 9 moves along with the lifting column 3, the inserted rods 13 enter or leave the slots 14 formed in the vertical plate 7 in a reciprocating mode, the stability of the upward movement of the operation platform is further increased, and the potential safety hazard caused by special free movement of the operation platform 1 is avoided.

A second cavity 17 is arranged at one end of the moving plate 9 opposite to the two first cavities 12, one end of the two ends opposite to the pull rods 15 is movably arranged in the second cavity 17 and fixedly connected with a second limit plate 18, the second limit plate 18 is connected in the second cavity 17 in a sliding way, a pull groove 19 penetrating to the outer side of the moving plate 9 is further arranged at the front side of the second cavity 17, a handle 20 fixedly connected with the second limit plate 18 is connected in the pull groove 19 in a sliding way, two fixing rings 21 are fixedly arranged above one end of the pull groove 19 opposite to the first cavities 12 at the two ends, the two fixing rings 21 are connected through the clamping rod 22 in an inserted manner, the clamping rod 22 is a U-shaped clamping rod 22, the handle 20 can be pulled through the handle 20, the pull grooves 19, the fixing rings 21 and the clamping rod 22, the pull rods 15 at two ends move close to each other until the insertion rod 13 is separated from the inside of the slot 14, the handle 20 is located in the U-shaped groove of the clamping rod 22, the clamping rod 22 fixes the handle 20, and after the handle 20 is loosened by a worker, the worker does not need to worry about that the insertion rod 13 enters the slot 14 again.

The protection mechanism is arranged around the workbench 1 and comprises a rotating shaft 10 and a protective guard 11, the rotating shaft 10 is rotatably connected with the workbench 1, the protective guard 11 is fixedly arranged on the rotating shaft 10, the protective guard 11 can protect workers, the workers are prevented from being damaged due to the fact that the workers drop the scaffold carelessly, the workers are prevented from dropping the scaffold due to the fact that the workers drop the scaffold, the workers near the scaffold are prevented from being damaged due to the fact that the dropped construction objects drop the scaffold,

be equipped with on the operation panel 1 and be used for carrying out spacing subassembly to rotation axis 10, spacing subassembly includes fixed plate 23, the both ends of rotation axis 10 all overlap and are equipped with fixed plate 23 with operation panel 1 fixed connection, be equipped with on the fixed plate 23 and be used for carrying out the fastening bolt 24 fixed to rotation axis 10, through fixed plate 23 and fastening bolt 24, can make the staff when the construction, rail guard 11 is in the top of operation panel 1, or when the scaffold frame about the staff, rail guard 11 is in the below of operation panel 1, avoid rail guard 11 to influence the upper and lower scaffold frame of staff.

The utility model discloses a theory of operation: when the height of the operation platform 1 needs to be adjusted upwards, the air cylinder 6 is controlled, the air cylinder 6 drives the lifting column 3 to drive the operation platform 1 to move upwards, meanwhile, the connecting rod 8 drives the moving plate 9 to move upwards along the vertical plate 7, meanwhile, the inserting rod 13 is under the elastic action of the spring 16, the inserting rod 13 enters or is separated from the inserting groove 14 formed in the vertical plate 7 in a reciprocating mode, and when the air cylinder 6 stops working, the inserting rod 13 on the moving plate 9 is inserted into the inserting groove 14 of the vertical plate 7 to fix the moving plate 9;

when the height of the workbench 1 needs to be adjusted downwards, the handle 20 is pulled to be positioned between the two fixing rings 21, then the clamping rod 22 is inserted into the two fixing rings 21, the U-shaped groove on the clamping rod 22 clamps the handle 20, the handle 20 is prevented from moving freely, meanwhile, the pull rod 15 drives the insertion rod 13 to move along with the handle 20, the insertion rod 13 is completely separated from the inside of the slot 14, then the cylinder 6 is controlled, the cylinder 6 drives the lifting column 3 to drive the workbench 1 to move downwards, and the height of the workbench 1 is adjusted;

when a worker is positioned on the workbench 1, the worker sequentially rotates the guard railings 11 around the workbench 1 until the guard railings 11 are vertically arranged above the workbench 1, the fixing bolts 24 on the fixing rings 21 are rotated to fix the rotating shaft 10, and the rotating shaft 10 is prevented from rotating again;

when the worker should get off the work table 1, the worker reversely rotates the fastening bolt 24 to make the rotation shaft 10 in a freely rotated state, and then rotates the guard rail 11 to make the guard rail 11 located under the work table 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A scaffold for wall surface repairing is characterized in that: the lifting device comprises an operation table (1), wherein two first supporting mechanisms are arranged at the bottom of the operation table (1), each first supporting mechanism comprises two supporting columns (2), a lifting column (3) is connected inside each supporting column (2) in a sliding manner, a first connecting plate (4) is fixedly arranged at the bottom between the two supporting columns (2), second connecting plates (5) are fixedly arranged at the top and the bottom between the lifting columns (3) at two sides, empty grooves for the second connecting plates (5) to move up and down are formed in the supporting columns (2), and the first connecting plates (4) are connected with the second connecting plates (5) at the bottom through air cylinders (6);

vertical plates (7) are fixedly arranged on one side, right opposite to the supporting columns (2), of each first supporting mechanism, a second supporting mechanism is further arranged between the vertical plates (7) on the two sides, each second supporting mechanism comprises a moving plate (9) and two connecting rods (8), the moving plates (9) are located between the vertical plates (7) on the two sides and are in sliding connection with the vertical plates (7), the tops of the two connecting rods (8) are hinged to the tops of the lifting columns (3), the bottoms of the connecting rods (8) are hinged to the moving plates (9), and clamping assemblies are arranged at the end parts of the moving plates (9);

protection machanism, all be equipped with protection machanism around operation platform (1), protection machanism includes rotation axis (10) and rail guard (11), rotation axis (10) rotate with operation platform (1) and are connected, rail guard (11) are fixed to be set up on rotation axis (10), are equipped with on operation platform (1) to be used for carrying out spacing subassembly to rotation axis (10).

2. The scaffold for wall repair according to claim 1, wherein: the two connecting rods (8) are arranged in an X-shaped cross distribution mode.

3. The scaffold for wall repair according to claim 1, wherein: chucking subassembly includes first cavity (12), pull rod (15), inserted bar (13), spring (16) and slot (14), first cavity (12) set up inside movable plate (9), and inserted bar (13) activity is worn to establish inside first cavity (12), and the one end just right with riser (7) on inserted bar (13) runs through to first cavity (12) outside, and is equipped with slot (14) of a plurality of and inserted bar (13) adaptation on riser (7), and the other end of inserted bar (13) has set firmly first limiting plate, and pull rod (15) set up inside first cavity (12) and with first limiting plate fixed connection, the both ends of spring (16) establish on pull rod (15) with first limiting plate and second cavity (17) fixed connection and cover respectively.

4. A scaffold for wall repair according to claim 3, wherein: one side that is located first cavity (12) in movable plate (9) still is equipped with second cavity (17), the other end activity of pull rod (15) is worn to establish inside and fixedly connected with second limiting plate (18) in second cavity (17), second limiting plate (18) sliding connection is inside second cavity (17), one side of second cavity (17) still is equipped with pull groove (19) that run through to the movable plate (9) outside, sliding connection has pull handle (20) with second limiting plate (18) fixed connection in pull groove (19), keep away from the top of first cavity (12) on pull groove (19) still two solid fixed rings (21), through kelly (22) plug-in connection between two solid fixed rings (21).

5. The scaffold for wall repair according to claim 1, wherein: spacing subassembly is including solid fixed ring (21), the both ends of rotation axis (10) all overlap be equipped with operation panel (1) fixed connection's fixed plate (23), be equipped with on fixed plate (23) and be used for carrying out fastening bolt (24) fixed to rotation axis (10).