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A positioning and cutting device for bridge construction

A technology for positioning cutting and bridge construction, which is applied in the direction of bridges, bridge construction, erection/assembly of bridges, etc. It can solve the problems of inconvenient operation and achieve the effect of convenient cutting and ensuring accuracy

Active Publication Date: 2018-12-04
WUHAN SURVEYING GEOTECHN RES INST OF MCC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a positioning and cutting device for bridge construction, which solves the problem of inconvenient operation of the existing general positioning devices for bridges

Method used

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  • A positioning and cutting device for bridge construction
  • A positioning and cutting device for bridge construction
  • A positioning and cutting device for bridge construction

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Embodiment Construction

[0026] 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.

[0027] see Figure 1-3 , the present invention provides a technical solution: a positioning and cutting device for bridge construction, including a working platform (1), the bottom of the working platform (1) is provided with evenly distributed support legs, and a strip-shaped support leg is provided on the working platform (1). The chute (2), the top of the working platform (1) is provided with two positioning baffles (3), and the bottom of the positioning ba...

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Abstract

The invention discloses a positioning and cutting device for bridge construction. The positioning and cutting device comprises a working platform. A strip-shaped sliding groove is formed in the working platform; two positioning baffles are arranged on the top of the working platform; connecting sliding blocks corresponding to the strip-shaped sliding groove are arranged at the bottoms of the positioning baffles; connecting shafts are arranged at the bottoms of the connecting sliding blocks; limiting rollers are arranged on the connecting shafts in a penetrating mode; connecting sliding grooves corresponding to the limiting rollers are formed in inner walls of the front face and the back face of the strip-shaped sliding groove correspondingly; supporting plates are arranged on the two sides of the top of the working platform correspondingly; two hydraulic telescopic rods are arranged on the sides, deviated from each other, of the two positioning baffles correspondingly; two positioning plates are arranged on the sides, opposite to each other, of the two positioning baffles correspondingly; and positioning connecting rods are arranged on the sides, close to the positioning baffles, of the positioning plates. According to the positioning and cutting device for bridge construction, it can be more convenient to position pipes needing to be cut and more convenient for constructors to cut, larger convenience is provided for construction.

Description

technical field [0001] The invention relates to the technical field of bridges, in particular to a positioning cutting device for bridge construction. Background technique [0002] A bridge refers to a building built for roads to cross natural or artificial obstacles. It is erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. A bridge generally consists of a superstructure, a substructure and ancillary structures. The superstructure mainly refers to the bridge span structure and support system; the substructure includes abutments, piers and foundations; , diversion engineering, etc. [0003] Bridges generally use positioning and cutting devices during their use. The existing positioning devices for general bridges are relatively inconvenient to operate during use. Need a kind of novel technical scheme to solve the above-mentioned problem now. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the defici...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 单士睿李明
Owner WUHAN SURVEYING GEOTECHN RES INST OF MCC
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