Construction device and construction method of wall formwork tension bolts

A technology for pulling bolts and construction devices, which is used in the connection of formwork/formwork/work frame, the preparation of building components on site, construction, etc. Slurry leakage and other problems, to achieve the effect of improving the reuse rate, easy disassembly, and reducing construction costs

Active Publication Date: 2018-12-21
HAINAN VOCATIONAL TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing formwork erection methods and erection devices often cause mold explosion during concrete construction. If mold explosion occurs during construction, it will threaten the lives of construction personnel on site and cause safety accidents; and it is easy to leak when pouring concrete. pulp, causing waste, and the existing devices are often not recyclable, resulting in a lot of waste and increasing the cost of construction

Method used

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  • Construction device and construction method of wall formwork tension bolts
  • Construction device and construction method of wall formwork tension bolts
  • Construction device and construction method of wall formwork tension bolts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1 to Figure 4 , the construction method of the wall formwork tension bolts, including the following steps:

[0031] (1) Set two parallel formworks 1 at the position where the wall body will be poured, pass the sleeve 7 through the formwork 1, the sleeve 7 can fix the formwork 1, and prevent the formwork 1 from falling apart before the lifting fixture 2 , several clamps 2 are hoisted above the formwork 1, the clamps 2 can fix the formwork 1 to increase the stability, and can also prevent the compression capacity of the formwork 1 from being enhanced when pouring concrete, prevent the mold from bursting, and use the fixed Rod 4 connects the fixing bolts 3 on the clamp in twos, and then tightens the fixing nut 5 to fix the fixing bolt 3 to fix the fixing rod 4, through the connection of the fixing bolt 3, fixing rod 4 and fixing nut 5 Cooperation can prevent the clamp 2 from sliding back and forth above the template 1, reducing the instability of the entire de...

Embodiment 2

[0041] see Figure 1 to Figure 4 , the present invention also provides a wall formwork pull bolt construction device, comprising a sealing steel plate 13, an angle steel pipe 10, a sleeve 7, a steel bar 6, several clamps 2 and a formwork 1, and the clamps 2 are arranged on the side of the formwork 1 Above, the clamp 2 can fix the formwork 1 to increase the stability, and prevent the compression capacity of the formwork 1 from being enhanced when pouring concrete, preventing mold explosion. The sleeve 7 of the clamp 2 is located on the The inner side of the clamp 2, the steel bar 6 can pass through the clamp 2 and the template 1 and pass through the sleeve 7, the two ends of the steel bar 6 are provided with the angle steel pipe 10, through the angle steel tube 10 and the steel bar The triangular structure formed by the cooperation of 6 can greatly improve the stability and safety of the whole device. The bottom of the angle steel pipe 10 is provided with a sealing steel plate ...

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Abstract

A construction method for pulling bolts in the formwork of the wall. Two parallel formworks are set at the position of the wall body to be poured, the sleeve is passed through the formwork, several clamps are hoisted above the formwork, the fixing bolts of the clamps are connected by a fixing bar, and the fixing nuts are Tighten the fixing bolts to fix the fixing rod; pass the steel bar through the template and the fixture, so that the steel bar passes through the sleeve; set a number of sealing gaskets at both ends of the steel bar, and set sealing nuts outside the sealing gasket; set the top end of the adjacent angle steel pipe Insert the two sides of the connecting rod, cover the angle steel pipe with the limit block and fix the connecting rod, set the sealing steel plate connected with the angle steel pipe at the bottom of the angle steel pipe, make the sealing steel plate connect with the bottom of the template, and connect the angle steel pipe with the steel bar; Pour reinforced concrete into the gap between the clamps; remove the sealing steel plate, limit block, connecting rod, angle steel pipe, sealing nut, sealing gasket, steel bar, fixing nut, fixing rod, clamp and formwork; the sleeves on both sides of the wall will be exposed The barrel is cut, and the sealing cover is welded on both sides of the barrel.

Description

technical field [0001] The invention relates to a construction device and a construction method of a wall body, in particular to a construction device and a construction method of a wall formwork tension bolt. Background technique [0002] Existing formwork erection methods and erection devices often cause mold explosion during concrete construction. If mold explosion occurs during construction, it will threaten the lives of construction personnel on site and cause safety accidents; and it is easy to leak when pouring concrete. pulp, resulting in waste, while the existing devices often cannot be recycled, resulting in a large amount of waste and increased construction costs. Contents of the invention [0003] In view of the above prior art, the technical problem to be solved by the present invention is to provide a construction device and construction method for wall formwork tension bolts that are stable in structure, can prevent mold explosion and slurry leakage, and can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G17/065
CPCE04G17/0658
Inventor 夏玮陈淑贤杨波吴迪
Owner HAINAN VOCATIONAL TECHN COLLEGE
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