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A concrete circular pipe culvert installation device

A technology for installing devices and round pipe culverts, which is applied in the direction of buildings and road floors, etc. It can solve the problems of easily damaged concrete contact surfaces, affecting construction progress and economic benefits, and achieves the effects of simple processing, improved construction efficiency, and convenient operation

Active Publication Date: 2016-11-30
SINOHYDRO BUREAU 5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, using a crowbar to adjust is easy to damage the concrete contact surface
This greatly affects the construction progress and economic benefits

Method used

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  • A concrete circular pipe culvert installation device
  • A concrete circular pipe culvert installation device
  • A concrete circular pipe culvert installation device

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment: a kind of concrete circular pipe culvert installation device, comprises downstream terminal 1, upstream terminal 2, steel wire rope 3 and wire tensioner 4; Described downstream terminal 1 is made of The vertical part 11 and the horizontal part 12 are fixedly connected to form an L-shaped frame; the upstream end 2 is a rectangular frame provided with a transverse rib column 21; the wire tensioner 4 is fixed on the horizontal part 12, and the steel wire rope 3 One end passes through the wire tensioner 4 , and the other end is fixedly connected to the transverse rib column 21 .

[0015] An oblique support 13 is also connected between the vertical portion 11 and the horizontal portion 12 for stabilization.

[0016] Multiple transverse rib columns 21 at the upstream end 2 can be provided, so as to be suitable for the installation of round pipe culverts of v...

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PUM

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Abstract

The invention discloses a circular concrete culvert mounting device. The device comprises a downstream end, an upstream end, a steel wire rope and a tensioner, wherein the downstream end is an L-shaped frame formed by fixedly connecting a vertical part with a horizontal part; the upstream end is a rectangular frame provided with transverse rib columns; the tensioner is fixed at the horizontal part, one end of the steel wire rope penetrates through the tensioner, and the other end is fixedly connected with one transverse rib column. The device can be used for mounting circular concrete culverts in place at a time, repeated adjustment is not required, the water stop effect at culvert joints is good, follow-up treatment is not required, the device is very convenient to operate, and the construction efficiency can be greatly improved; the device is simple to machine and low in cost.

Description

technical field [0001] The invention relates to the technical field of concrete pipe culvert construction, in particular to a concrete circular pipe culvert installation device. Background technique [0002] As a kind of lateral drainage of subgrade, concrete circular pipe culvert belongs to earthwork. Concrete round culvert pipes are generally prefabricated in factories and transported to site for installation. The length of each section is 2.5m, and each section has a big end and a small end. During on-site installation, the pipe sections are connected by tongue-and-groove inserts, and the joints are sealed by rubber. The installation sequence of circular pipe culverts is from downstream to upstream. The small head side of the embedded part of the pipe culvert should face downstream. It is required that the joint between two adjacent pipe culverts should be tight, and the error should be controlled within 0-1cm to prevent water leakage at the joint. , After the pipe culv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F5/00
Inventor 袁幸朝黄红占吴高见任俊友吴开明孙林智梁涛赵奎詹光文高军
Owner SINOHYDRO BUREAU 5