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Fixing device for water stop belt for water conservancy engineering and water stop belt installing method

A technology for water conservancy projects and fixtures, applied in water conservancy projects, marine engineering, construction, etc., can solve problems such as affecting the water-stop effect and the end of the water-stop belt, so as to increase the water-stop effect, prevent displacement, and ensure safe effect

Inactive Publication Date: 2016-10-26
宋斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned waterstop positioning fixture is fixed on the end of the waterstop located outside the concrete, and the end of the waterstop located inside the concrete is not positioned. The positioning fixture can only fix the waterstop in one direction. When pouring concrete, the end of the waterstop located inside the concrete will be offset, affecting the waterstop effect

Method used

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  • Fixing device for water stop belt for water conservancy engineering and water stop belt installing method
  • Fixing device for water stop belt for water conservancy engineering and water stop belt installing method
  • Fixing device for water stop belt for water conservancy engineering and water stop belt installing method

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Effect test

Embodiment 1

[0046] as attached figure 1 And attached figure 2 As shown, the waterstop fixing device for water conservancy projects of the present invention includes a positioning bracket 5 for fixing the waterstop 17 in the concrete and a fixing bracket 14 for fixing the waterstop 17 outside the concrete, and the positioning bracket 5 includes a splint, an adjustment mechanism and a tension rod 4. The splint is a 匚-shaped splint mainly composed of two horizontal plates and a vertical plate 3. The adjustment mechanism is arranged on the splint and can adjust the opening diameter of the splint. The tension rod 4 One end of the vertical plate is fixed vertically on the outer surface of the riser 3, and the other end of the lacing bar 4 is bent to be L-shaped; The vertical bar 9 forms the U-shaped pressure bar, and the fixing bolt 13 vertically runs through any cross bar.

[0047] Among them, the two horizontal plates are the upper horizontal plate 1 and the lower horizontal plate 7 respecti...

Embodiment 2

[0054] In the waterstop installation method for water conservancy projects of the present invention, the waterstop 17 is fixed between the first-stage concrete and the second-stage concrete through the waterstop fixing device for water conservancy projects in Embodiment 1, and the steps are as follows:

[0055] (1) Build the first phase of structural reinforcement;

[0056] (2) On the waterstop 17, the inner side of the side waterstop 17 for pouring the first-stage concrete, the inner side of the waterstop 17 holds a plurality of positioning brackets 5 arranged at intervals, and the above multiple positioning The brackets 5 are arranged along the axial direction of the waterstop 17, and the inner part of the waterstop 17 is fixed on the first-stage structural reinforcement through the above-mentioned multiple positioning brackets 5;

[0057] (3), laying the formwork 16, the first-stage structural reinforcement, the inner side of the waterstop 17 and the above-mentioned multipl...

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Abstract

The invention discloses a fixing device for a water stop belt for water conservancy engineering and a water stop belt installing method and belongs to the field of water stop belt fixing devices. The fixing device for the water stop belt for the water conservancy engineering and the water stop belt installing method aim at solving the technical problems how to achieve two-way fixation of the water stop belt and prevent deviation of the water stop belt. The fixing device for the water stop belt for the water conservancy engineering structurally comprises a positioning support used for fixing the water stop belt in concrete and a fixing support used for fixing the water stop belt outside the concrete; the positioning support comprises a clamping plate, an adjusting mechanism and a tie piece rod; the clamping plate is a clamping plate shaped like a Chinese character 'fang' and mainly composed of two cross plates and one vertical plate; the adjusting mechanism is arranged on the clamping plate and can adjust the caliber of an opening of the clamping plate; the tie piece rod is perpendicularly fixed to the outer side face of the vertical plate; the fixing support comprises a pressing rod and a fixing bolt; the pressing rod is a pressing rod shaped like a Chinese character 'fang' and mainly composed of two cross rods and one vertical rod; and the fixing bolt perpendicularly penetrates any cross rod. According to the water stop belt installing method, the water stop belt is fixed between first-stage concrete and second-stage concrete through the fixing device for the water stop belt.

Description

technical field [0001] The invention relates to a water stop fixing device, in particular to a water stop fixing device and a water stop installation method for water conservancy projects. Background technique [0002] In the process of mass concrete construction, due to the requirements of the structure and construction technology, it is necessary to divide the joints in certain parts, and the joints need to be equipped with water-stop belts to achieve the effect of water-proof and anti-seepage. The waterstop is mainly used for setting the construction joints, settlement joints and deformation joints when the concrete structure is poured in place, and it is integrated with the concrete pouring to prevent leakage at the joints and achieve the effect of water stop. The traditional waterstop fixing method uses angle steel fixing frame or lead wire to fix the waterstop, but the integrity and position accuracy of the waterstop cannot be guaranteed, and it is easy to cause the wa...

Claims

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Application Information

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IPC IPC(8): E02B3/16
CPCE02B3/16
Inventor 宋斌李钟宁晁新秀刘洁孙振勇张相全黄婧綦跃强侯啸岳王兴恒陈思豫刘瑞瑞吴莎
Owner 宋斌
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