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Bridge maintenance support structure and use method thereof

A technology for supporting structures and bridges, applied in bridge maintenance, bridges, bridge reinforcement, etc., can solve problems such as insufficient bridge support, large structural stress, and easy damage

Active Publication Date: 2019-01-11
南昌公路桥梁工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned scheme has the following deficiencies: its support to the bridge is not enough, and the structure that plays a role in supporting the bridge is under too much force and is easily damaged, and its stable support to the bridge is not enough, and there are too few support points

Method used

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  • Bridge maintenance support structure and use method thereof
  • Bridge maintenance support structure and use method thereof
  • Bridge maintenance support structure and use method thereof

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The present invention provides such Figure 1-3 A support structure for bridge maintenance, including a support base 1 and an auxiliary support base 12 fixed on a horizontal support platform, a groove 3 is provided in the middle of the support base 1, and a telescopic hydraulic cylinder is installed in the center of the groove 3 2. The telescopic hydraulic cylinder 2 is connected with a jacking seat 10 through the piston rod 7, and the side of the groov...

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Abstract

The invention discloses a support structure for bridge maintenance, comprising a support base and an auxiliary support base fixed on a horizontal support table, wherein a telescopic hydraulic cylinderis connected with a jacking seat through a piston rod, the side edge of the groove is symmetrically provided with a vertical sliding groove, both sides of the lower end of the ejector seat are provided with protruding plates integrally formed with the ejector seat, and the end of the protruding plate is connected with a pulley through a pin shaft, sliding grooves are arranged on both sides of theupper end of the support base, the auxiliary support base comprises an auxiliary support platform and a plurality of I-shaped platforms, through the butt joint protrusion plate of the I-shaped platform is slidably connected with the butt joint sliding groove, the I-shaped platforms can be stacked on each other until the upper end of the I-shaped platform contacts with the lower end of the bridge,so that the I-shaped platform of the jacking seat and the auxiliary support seat jointly plays a supporting role on the bridge, improves the supporting effect, and reduces the stress of the telescopic hydraulic cylinder.

Description

technical field [0001] The invention belongs to the technical field of bridges, and in particular relates to a bridge maintenance support structure, and also relates to a method for using the bridge maintenance support structure. Background technique [0002] The Chinese patent with the application number CN201720348909.5 discloses a bridge buffer field, more specifically a bridge support buffer device, which can buffer the impact when the bridge support seat is impacted and reduce the impact on the bridge support. The danger posed by the seat. The bottom support is connected to the base, and the bottom support is located at the upper end of the base, the side baffle is connected to the base, the oil pressure tank is connected to the side baffle, the oil is located in the oil pressure tank, the sliding disc is connected to the sealing ring, The sliding plate is connected with the middle connecting rod, the sealing ring is connected with the oil pressure tank, the fixed conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D22/00
CPCE01D22/00
Inventor 杨桂英
Owner 南昌公路桥梁工程有限公司
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