Telescopic bridge support for hydraulic engineering emergency

A water conservancy engineering and horizontal expansion and contraction technology, applied in bridges, bridge construction, erection/assembly of bridges, etc., can solve problems such as long elongation distance, poor stability, and the influence of bridge installation position, so as to save physical strength and achieve good stability. sexual effect

Inactive Publication Date: 2021-12-17
冉利军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a retractable bridge support for emergency use in water conservancy projects, which solves the phenomenon that the extended distance after fixing is too long and prone to fall, and it is easy to affect the installation position of the bridge. When the elongation distance is too large, it is easy to loosen the fixed position, the structure of the temporary bridge support is simple, and the stability is poor during use.

Method used

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  • Telescopic bridge support for hydraulic engineering emergency
  • Telescopic bridge support for hydraulic engineering emergency
  • Telescopic bridge support for hydraulic engineering emergency

Examples

Experimental program
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Effect test

Embodiment 1

[0042] see Figure 1-6 , the present invention provides a technical solution: a retractable bridge support for water conservancy emergency, including a feeding seat 1, the top of the feeding seat 1 is fixedly connected with a controller 2, and the bottom of the feeding seat 1 is fixedly connected with an initial fixed base 3. The outer wall on the right side of the initial fixed base 3 is slidingly connected with the supporting device 4, the right side of the bottom of the supporting device 4 is fixedly connected with the terminating fixed seat 5, and the bottom of the inner wall on both sides of the terminating fixed seat 5 is fixedly connected with the rolling support 6, through The rolling bracket 6 rolls on the terminating fixed base 5 and the initial fixed base 3, so that the shell is directly pushed on the ground, so as to reach a suitable position for fixing, and when fixing, the initial fixed base 3 is first placed on the ground Fixed on the top, so that the telescopic...

Embodiment 2

[0049] see Figure 1-6 , on the basis of Embodiment 1, the present invention provides a technical solution: a method for using a retractable bridge support for hydraulic engineering emergency, step 1: install and fix the equipment, and connect the initial fixed base 3 with the support The device 4 is slidingly connected, the rolling support 6 is in contact with the ground, the feeding seat 1 is fixedly connected to the initial fixed base 3, and the supporting device 4 is fixedly connected to the termination fixed seat 5;

[0050] Step 2: Fix the initial position through the fixed pile 41, so that the horizontal telescopic rod 43 is stretched in the horizontal direction on the telescopic placement seat 42, and the horizontal telescopic rod 43 is fixedly connected with the installation device 45, and the suspension frame 44 is connected with the The installation device 45 is fixedly connected so that the suspension frame 44 drives the installation device 45 to float on the water...

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Abstract

The invention discloses a telescopic bridge support for hydraulic engineering emergency. The telescopic bridge support comprises a feeding base, a controller is fixedly connected to the top of the feeding base, an initial fixing base is fixedly connected to the bottom of the feeding base, and a supporting device is slidably connected to the outer wall of the right side of the initial fixing base; and the right side of the bottom of the supporting device is fixedly connected with a terminating fixing base, the bottoms of the inner walls of the two sides of the terminating fixing base are fixedly connected with rolling supports, and the bottoms of the inner walls of the two sides of the initial fixing base are fixedly connected with the rolling supports. The invention relates to the technical field of hydraulic engineering. According to the telescopic bridge support for hydraulic engineering emergency, it is guaranteed that a fixing pile makes contact with and is fixed to the ground firstly, so that a telescopic placing base has good stability when stretching out and drawing back, the stretching and drawing direction of a horizontal telescopic rod is limited after fixing, a suspension frame can float when making contact with water flow, and an installation device is effectively ensured to move along with the horizontal telescopic rod and float on the water surface when making contact with the water body.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a retractable bridge support for emergency use in water conservancy engineering. Background technique [0002] Water conservancy projects are projects built to eliminate water damage and develop and utilize water resources. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, tidal flat reclamation projects, etc. , is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and rejuvenating benefits, also known as water engineering. Water is an indispensable precious resource for human production and life, but its natural state It does not fully meet the needs of human beings. Only by building water cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 冉利军
Owner 冉利军
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