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A Supporting Triangular Bracket for No. 0 Block of Cantilevered Bridge

A technology for triangular brackets and bridges, applied in bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of many influencing factors and potential safety hazards, and achieve the effect of clear force transmission, reduced labor intensity, and optimized configuration

Active Publication Date: 2016-09-07
福建第一公路工程集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This scheme is suitable for the beam section with small upper load. Since there are many factors affecting the friction force, when the friction force is insufficient, there will be great safety hazards.

Method used

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  • A Supporting Triangular Bracket for No. 0 Block of Cantilevered Bridge
  • A Supporting Triangular Bracket for No. 0 Block of Cantilevered Bridge

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0021] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0022] refer to figure 1 and figure 2 , a supporting triangular bracket for block 0 of a cantilevered bridge, comprising two sets of support frames 10 . The two sets of support frames 10 are arranged on the left and right sides of the pier body 11 . Each set of supporting frames 10 includes horizontal longitudinal beams 12 and diagonal brace beams 13 installed on pier body 11 . The upper part of the braced beam 13 is connected with the horizontal support beam 12, the lower part of the braced beam 13 is connected with a reinforced steel plate 22, the bottom surface of the reinforced steel plate 22 is connected with a crossbeam 17, and the bottom of the crossbeam 17 is connected with a bolt rod, and the bolt rod Insert into t...

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Abstract

The present invention relates to mechanical engineering, in particular a suspension bridge casting triangular support bracket block 0, at least one set comprising a support frame comprising side frame is mounted on a horizontal bridge pier body, the support frame further comprises a swash support beam, the upper raker beam of the horizontal stringer is connected to a lower beam sprag connected to a reinforcing plate, the reinforcing beams connected to the bottom surface of the steel sheet, the lower cross member is connected to the latch bar, the pin rod is inserted pier reserved pier body bore, the present invention is simply inserted into the plug rod of pier body latch rod hole to complete the reservation fixing operation sprag lower beam, ease of installation, fewer types of operation, operations and reduce cross each other interference, reduce labor intensity.The present invention installed small technical difficulty, ordinary jobs can be, without special work to optimize the allocation of human resources.In summary, the present invention effectively reduce costs and improve efficiency, safety and more secure.

Description

technical field [0001] The invention relates to engineering machinery, in particular to a supporting triangular bracket for No. 0 block of a cantilevered bridge. Background technique [0002] Block 0 is self-heavy and works at heights. Whether it can be completed safely depends on whether the strength, deformation and stability of the formwork of block 0 can meet the requirements for safe use, especially as a load-bearing bracket. Therefore, the reasonable selection of the No. 0 block support form is also the key to the success of the cantilever beam construction. [0003] The common supporting forms of No. 0 block support are: floor type, pier-body-consolidated corbel, hoop type support, etc. The floor type means that the support of the bracket is set on the ground surface or the bearing platform. This kind of scheme needs to deal with the foundation, and the requirements for the foundation are relatively strict. It must have sufficient bearing capacity, and the settlement...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D21/10
Inventor 陈昆明林时界赖有泉徐根连林昭玮
Owner 福建第一公路工程集团有限公司
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