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Horizontal wedging pull rod assembly and using method thereof

A tie rod and horizontal technology, which is applied in the preparation of building components on site, the connection parts of formwork/formwork/work frame, construction, etc., can solve the problem that the position relationship between the steel skeleton and formwork in the mold cannot be guaranteed, and the construction quality cannot be obtained. More comprehensive protection, damage to corrugated rods and other issues, to achieve the effect of precise sealing, beautiful appearance and convenient operation

Inactive Publication Date: 2014-12-03
福州市第三建筑工程公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the utility model is relatively convenient for construction, the concrete thickness is well controlled, and the concrete leakage caused by the screw hole is reduced to ensure the construction quality; Technology cannot guarantee the positional relationship between the steel skeleton in the mold and the formwork, and the construction quality cannot be more comprehensively guaranteed

Method used

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  • Horizontal wedging pull rod assembly and using method thereof
  • Horizontal wedging pull rod assembly and using method thereof
  • Horizontal wedging pull rod assembly and using method thereof

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Embodiment Construction

[0035] In order to make the above-mentioned features and advantages of the present invention more obvious and easy to understand, the following specific embodiments are given and the accompanying drawings are described in detail as follows, but the present invention is not limited thereto.

[0036] With reference to legends 1 to 4, the horizontal wedge tension rod assembly of the present invention includes an in-mold positioning rod 1 for embedding in concrete, a connecting rod 2 and a wedging frame body 5 for piercing the wedge block 3 and the first corrugated rod 4 , the end of the in-mold positioning rod 1 is provided with a cover body 7 with an opening on the inner wall surface of the template 6, the in-mold positioning rod 1 extends into the end of the cover body 7 and the connecting rod 2 passing through the template 6 The inner ends are screwed to each other, and the outer end 20 of the connecting rod 2 is sleeved on the engaging groove 8 on the wedging frame 5 . It sho...

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Abstract

The invention relates to a horizontal wedging pull rod assembly and a using method thereof. The horizontal wedging pull rod assembly comprises an in-mould positioning rod embedded into concrete, a connecting rod and a wedging frame body which penetrates through a wedge-shaped block and a first edge rod; a cover body of which the opening jacks the inner wall of a template is arranged at the end part of the in-mould positioning rod; the end of the in-mould positioning rod, which extends into the cover body, is screwed with the inner end of the connecting rod penetrating through the template; and the outer end of the connecting rod is sleeved on a clamping groove in the wedging frame body. Through the horizontal wedging pull rod assembly, the position relation between steel bars on side rows and the template can be well positioned, so that the horizontal wedging pull rod assembly, the template and an in-mould steel bar framework form a whole, the construction quality is ensured, and the construction cost and the manufacturing cost of engineering are reduced; and the horizontal wedging pull rod assembly is convenient to disassemble and assembly, easy to operate and beneficial to improving the construction efficiency.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a horizontal wedge tension rod assembly used in a reinforced concrete vertical member formwork and a method of using the same. Background technique [0002] In the cast-in-place vertical reinforced concrete members, the horizontal thrust of concrete on the formwork increases with the height of the member, and the external support method to support the formwork is not only expensive, but also incompetent. At present, the more common method is to embed horizontal tie rods in the formwork, and fix the corresponding formwork corrugated rods with bolts to balance the horizontal force. Although this method has a good balance of horizontal force, the method of fixing with bolts and corrugated rods requires perforations on the corrugated rods, which is not only labor-intensive but also has certain damage to the corrugated rods. In order to overcome the trouble of perforating the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G17/07E04G21/00
Inventor 肖纹篯肖斯熔肖斯昕
Owner 福州市第三建筑工程公司
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