CN219219759U

CN219219759U - High stability scaffold is with adjustable collet

Info

Publication number: CN219219759U
Application number: CN202320299295.1U
Authority: CN
Inventors: 杨永杰; 杨俊梅; 马丽伟; 王敬敬
Original assignee: Handan Liantai Metal Products Co ltd
Current assignee: Handan Liantai Metal Products Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-20
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of scaffold supports and discloses an adjustable support for a high-stability scaffold, which comprises a threaded rod, wherein two half nuts are movably attached to the outer surface of the threaded rod, springs are fixedly welded on the outer surfaces of the two half nuts, square boxes are fixedly welded on the outer surfaces of the two springs, two pushing plates are fixedly welded on the outer surfaces of the two half nuts, two eccentric wheels are movably attached to the outer surfaces of the four pushing plates, and torsion bars are fixedly welded on the outer surfaces of the two eccentric wheels. This high stability scaffold frame is with adjustable collet, through when dismantling scaffold frame collet, the torsion bar that rotates both sides drives the eccentric wheel and rotates, drives the push pedal of both sides and moves to the outside, drives the half nut of both sides and moves to the outside, and the threaded rod is kept away from gradually to the half nut of both sides, and the downward movement slide drives square case and moves down, reduces the distance between the two, reaches the purpose of conveniently tearing down the bracket.

Description

High stability scaffold is with adjustable collet

Technical Field

The utility model relates to the technical field of scaffold supports, in particular to an adjustable support for a high-stability scaffold.

Background

Scaffold refers to various supports erected at construction sites for workers to operate and to address vertical and horizontal transport. The general term of the building world refers to a place which is used on a building site and cannot be directly constructed due to the fact that the building site is high in outer wall, interior decoration or layer height, a base of a scaffold is usually connected with a base through threads, and the height of the scaffold can be adjusted by screwing nuts on the base.

When using scaffold collet, because the nut can need many times to rotate when twisting, can take longer, can influence collet dismantlement speed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable bracket for a high-stability scaffold, which aims to solve the problems that the nut can need to be rotated and twisted for many times when being twisted, can occupy a long time and can influence the disassembly speed of the bracket when the bracket is used in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high stability scaffold frame is with adjustable collet, includes the threaded rod, the surface activity laminating of threaded rod has two half nuts, two the equal fixed welding of surface of half nut has the spring, two the fixed welding of surface of spring has square box.

Preferably, two pushing plates are fixedly welded on the outer surfaces of the two half nuts, two eccentric wheels are movably attached to the outer surfaces of the four pushing plates, and torsion bars are fixedly welded on the outer surfaces of the two eccentric wheels.

By adopting the technical scheme, the effect of driving the eccentric wheel to rotate is achieved by twisting the torsion bar, the eccentric wheel can drive the push plates on two sides to move outwards, then the effect of moving the push plates is achieved, and then the distance between the half nuts on two sides is gradually kept away.

Preferably, the bottom end fixed welding of threaded rod has the bottom plate, the fixed welding of surface of square case has two extension boards, the inside threaded connection of bottom plate has the bolt, two slide holes have been seted up to the surface of extension board.

By adopting the technical scheme, through the extension board that moves to the outside, the extension board will be followed the bottom plate and moved to the outside, and the extension board will be followed the bottom plate and slide to the outside, and the smooth Kong Fangbian who sets up on the extension board is connected, can fasten the position between two bottom plates, and the setting of bolt is in order to make things convenient for fastening the extension board.

Preferably, the outer surface of the bolt is movably attached to the outer surface of the extension plate.

By adopting the technical scheme, the effect of stabilizing the structure is achieved by connecting the bolt with the extension plate, and the purpose of limiting the movement of the extension plate is achieved.

Preferably, the inside of the square box is rotationally connected with the outer surfaces of the two torsion bars, and the outer surfaces of the two eccentric wheels are movably attached to the outer surfaces of the four pushing plates respectively.

By adopting the technical scheme, the effect of stably rotating the torsion bar is achieved by connecting the square box with the torsion bar, and the eccentric wheel is connected with the push plate to achieve the effect of stably driving the push plate to move, so that the distance between the push plates can be gradually enlarged.

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

1. this high stability scaffold frame is with adjustable collet, through when dismantling scaffold frame collet, the torsion bar that rotates both sides drives the eccentric wheel and rotates, drives the push pedal of both sides and moves to the outside, drives the half nut of both sides and moves to the outside, and the threaded rod is kept away from gradually to the half nut of both sides, and the downward movement slide drives square case and moves down, reduces the distance between the two, reaches the purpose of conveniently tearing down the bracket.

2. This high stability scaffold is with adjustable collet, when connecting two collet, twist the bolt and keep away from the extension board gradually, move the extension board to the outside, the cooperation connecting plate is fixed two extension boards, and the setting of slide hole is for conveniently fixing it for two collet are in the same place, have reached the effect of conveniently connecting two collet.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of a square box of the present utility model;

fig. 3 is a schematic perspective view of a structural baseboard and related structures of the present utility model.

In the figure: 1. a threaded rod; 2. a half nut; 3. a spring; 4. a square box; 5. a push plate; 6. an eccentric wheel; 7. a torsion bar; 8. a slide plate; 9. a bottom plate; 10. an extension plate; 11. a bolt; 12. and a slide hole.

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.

Example 1:

referring to figures 1-3 in combination,

when needs dismantle scaffold frame collet fast, rotate the torsion bar 7 of both sides simultaneously, the torsion bar 7 will drive the eccentric wheel 6 rotation of both sides, the eccentric wheel 6 will drive the push pedal 5 of both sides and move to the outside, the push pedal 5 will drive the half nut 2 of both sides and move to the outside, then make the half nut 2 of both sides keep away from threaded rod 1 gradually, then move slide 8 downwards, slide 8 will drive square box 4 and move downwards, square box 4 will laminate bottom plate 9 gradually, reduce the distance between the two, then reach the purpose of conveniently tearing down the bracket.

Working principle: when the scaffold base needs to be disassembled, the torsion bars 7 at the two sides are rotated to drive the eccentric wheels 6 to rotate, the push plates 5 at the two sides are driven to move outwards, the half nuts 2 at the two sides are gradually far away from the threaded rod 1, the sliding plate 8 is moved downwards to drive the square box 4 to move downwards, and the distance between the two is shortened. The purpose of conveniently disassembling the bracket is achieved.

Example 2:

referring to figures 1-3 in combination,

when two collet needs to be connected, twist bolt 11 for bolt 11 keeps away from extension board 10 gradually, then moves extension board 10 to the outside, makes extension board 10 keep away from the inside of bottom plate 9 gradually, then cooperates the connecting plate to fix two extension boards 10, and the setting of slide hole 12 is in order to conveniently fix it, makes two collet be in the same place convenient.

Working principle: when two supports are connected, the twisting bolts 11 are gradually far away from the extension plate 10, the extension plate 10 is moved outwards, the two extension plates 10 are fixed by being matched with the connecting plate, the sliding holes 12 are arranged to facilitate fixing the two extension plates, so that the two supports are conveniently connected together, and compared with the related art, the adjustable support for the high-stability scaffold has the following beneficial effects: the effect of conveniently connecting the two bottom brackets is achieved.

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 high stability scaffold frame is with adjustable collet, includes threaded rod (1), its characterized in that: the outer surface activity laminating of threaded rod (1) has two half nuts (2), two the surface of half nut (2) is all fixed welding has spring (3), two the surface fixed welding of spring (3) has square case (4).

2. The adjustable shoe for high stability scaffolding of claim 1, wherein: two push plates (5) are fixedly welded on the outer surfaces of the two half nuts (2), two eccentric wheels (6) are movably attached to the outer surfaces of the four push plates (5), and torsion bars (7) are fixedly welded on the outer surfaces of the two eccentric wheels (6).

3. The adjustable shoe for high stability scaffolding of claim 1, wherein: bottom fixed welding of threaded rod (1) has bottom plate (9), the fixed welding of surface of Fang Xingxiang (4) has two extension boards (10), the inside threaded connection of bottom plate (9) has bolt (11), two slide holes (12) have been seted up to the surface of extension board (10).

4. An adjustable shoe for high stability scaffolding according to claim 3, wherein: the outer surface of the bolt (11) is movably attached to the outer surface of the extension plate (10).

5. The adjustable shoe for high stability scaffolding of claim 2, wherein: the inside of Fang Xingxiang (4) is rotationally connected with the outer surfaces of two torsion bars (7), and the outer surfaces of two eccentric wheels (6) are movably attached to the outer surfaces of four push plates (5) respectively.