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A Self-locking Buckle Scaffold Convenient for Adjusting the Height of the Frame

A self-locking, scaffolding technology, applied in the field of scaffolding, can solve the problems of single locking method and easy shaking of scaffolding, and achieve the effect of self-locking and strong practicability.

Active Publication Date: 2021-10-29
江苏华泰路桥建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing scaffolding has a single locking method, and it is easy to shake after locking. In order to solve its shortcomings, the present invention provides a self-locking buckle scaffolding that is convenient for adjusting the height of the frame body

Method used

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  • A Self-locking Buckle Scaffold Convenient for Adjusting the Height of the Frame
  • A Self-locking Buckle Scaffold Convenient for Adjusting the Height of the Frame

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Embodiment Construction

[0015] The technical solutions of the present application will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as Figure 1-2 As shown, it is a self-locking buckle scaffold that is convenient for adjusting the height of the frame body, and includes a vertical bar 1 and a horizontal bar 2. The vertical bar 1 includes a middle bar 101. The other end is provided with a socket end 103 that is socketed with the adjacent vertical rod 1. The vertical rod 1 is sleeved with a ring-shaped connecting disc 3, and the intermediate rod 101 is wound with a The spiral fin 4 in the direction of the spiral fin 4 forms a lift angle a between the spiral fin 4 and the horizontal plane, and the relationship between the lift angle a and the equivalent friction angle b of the spiral fin 4 is: a≤b≤1.2a. The surface is provided with a threaded groove 301 that is screwed and matched with the spiral fin 4, and a number of pin holes 302 are opened o...

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Abstract

The invention relates to a self-locking type buckle scaffold which is convenient for adjusting the height of the frame body. The device includes a vertical bar and a horizontal bar. The vertical bar is sleeved with a ring-shaped connecting plate, and the middle bar is wound with a spiral fin. A rise angle a is formed between the spiral fin and the horizontal plane. The relationship between the equivalent friction angle b is: a ≤ b ≤ 1.2a, a ring disc is sleeved on the middle rod above the connecting disc, and a plurality of sliding rails are fixed on the eaves of the lower surface of the ring disc, each Slide rails are slidably connected with sliders, one end of the slider is fixedly connected with an arc-shaped plate, and the inner surface of the arc-shaped plate is provided with teeth, and the other end of the slider is connected with the side eaves of the connecting plate through a connecting rod. And the connecting discs cooperate to form a crank slider mechanism. This device not only achieves the effect of adjusting the height of the horizontal scaffolding, but also makes the self-locking of the scaffolding more firm. It is suitable for industrial production and has strong practicability.

Description

technical field [0001] The invention belongs to the technical field of scaffolding, and relates to a self-locking buckle scaffolding which is convenient for adjusting the height of the scaffolding body. Background technique [0002] In the existing Chinese patent database, a self-locking ring buckle for scaffolding is disclosed, the application number is CN201610706894.5, the application date is 20160823, the authorization announcement number is CN106437135B, and the authorization announcement date is 20190416. It includes a first button body, a second button body and an anti-slip block. The first button body and the second button body are both semi-circular structures, the first end of the first button body and the first end of the second button body are hinged, and the inner walls of the first button body and the second button body are both tapered surfaces Structure, the two cooperate to form a tapered cavity. The first side of the anti-slip block is a partially cylindr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G5/00E04G7/22
CPCE04G5/00E04G7/22
Inventor 孙艺卢晓峰
Owner 江苏华泰路桥建设集团有限公司
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