Square tube buckle

A flat plate and pin technology, which is applied to the connection parts of formwork/formwork/work frame, the on-site preparation of building components, and construction, etc. The effect of improving the service life

Inactive Publication Date: 2020-06-16
湖南好快省建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the related technology is that the through buckle in the related art can only be used on the aluminum formwork with flat side ribs. When connecting the aluminum formwork with the back hook structure, the square through buckle c

Method used

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Examples

Experimental program
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Example Embodiment

[0039] See attached Figure 1-11 , A square through buckle 100, including a main seat 1, a pin assembly 3 and an insert 2; the main seat 1 includes an overall rectangular seat upright plate 11, respectively provided on two opposite sides of the seat upright plate 11 A seat plate 12 and a second seat plate 13; the seat upright plate 11 is provided with a pin hole 112 passing through it, and the pin assembly 3 is inserted into the pin hole 112; the end of the first seat plate 12 away from the pin assembly 3 is provided A first insert hole (not shown) penetrates therethrough; a second insert hole 131 that penetrates the second seat plate 13 is provided at a position of the second seat plate 13 facing the first insert hole (not shown) The insert 2 penetrates the first insert hole (not shown) and the second insert hole 131 at the same time; the pin 35 includes the supporting plate 21 and the clamping plate 22 connected; the clamping plate 22 close to the pin assembly 3 One side sur...

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Abstract

The invention belongs to the technical field of aluminum formwork system accessories, and discloses a square tube buckle. The square tube buckle comprises a main seat, a pin assembly and an insertingpiece. The main seat comprises a seat stand plate in a rectangular shape as a whole, a first seat flat-plate and a second seat flat-plate, wherein the first seat flat-plate and the second seat flat-plate are arranged on two opposite side faces of the seat stand plate respectively. The seat stand plate is provided with a pin hole penetrating through the seat stand plate, and the pin assembly is inserted into the pin hole. A first inserting piece hole is formed in the end, away from the pin assembly, of the first seat flat-plate in a penetrating mode. A second inserting piece hole penetrating through the second seat flat-plate is formed in the position, facing the first inserting piece hole, of the second seat flat-plate. The inserting piece penetrate through the first inserting piece hole and the second inserting piece hole at the same time. A pin piece comprises a supporting plate and a clamping plate connected with each other. Compared with correlated technologies, the main seat of the square tube buckle is provided with an avoiding notch, and thus the square tube buckle can adapt to aluminum formworks with different edge rib structures, meanwhile, the moving track of the inserting piece is changed, so that the service life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of welding equipment, and specifically discloses a square button. Background technique [0002] In the pull-tab system of the aluminum formwork, the wall formwork needs to be kept flat by means of a square pass, and the square pass buckle is used to connect and fix the square pass to the wall formwork. In the related art, Chinese patent application number 201610281936.5 discloses a square button, including: a main board; The upper part of the hole is provided with a pin cover, and the pin cover is fixedly connected with the pin plate; the upper right part of the main body plate extends upwards with a connecting nail plate, and the connecting nail plate is fixed with connecting nails; the right side of the pin plate is connected with the left side of the connecting nail plate and The upper side of the main board together forms a square through groove; the lower side of the main board is provided with a protr...

Claims

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Application Information

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IPC IPC(8): E04G17/04
CPCE04G17/04
Inventor 彭珣李坚
Owner 湖南好快省建筑科技有限公司
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