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Main saddle of suspension bridge

A main cable saddle, suspension bridge technology, applied in the direction of suspension bridge, bridge, bridge construction, etc., can solve the problems of long manufacturing cycle of the main cable saddle, large size of parts, complex structure of parts, etc., to reduce the difficulty of production, use less parts, The effect of shortened manufacturing cycle

Active Publication Date: 2022-05-03
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned main cable saddle structure, the base includes many parts, and the external dimensions of the parts are large, and the structure of each part is complicated, so that the main cable saddle has a long manufacturing cycle, high manufacturing cost, and cumbersome installation.

Method used

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  • Main saddle of suspension bridge
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  • Main saddle of suspension bridge

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0044] An embodiment of the present disclosure provides a main cable saddle of a suspension bridge, such as figure 1 As shown, the main cable saddle includes a bottom plate 1 , a saddle body 2 and a locking assembly 3 .

[0045] figure 2 is a top view of the bottom plate provided by the embodiment of the present disclosure, combined with figure 2 , there is a chute 11 on the first plate surface of the bottom plate 1 (see figure 1 ), a plurality of installation grooves 12 are arranged at intervals on the second surface of the bottom plate 1, and each installation groove 12 has a plurality of pre-embedded installation holes 121 and a plurality of injection holes that pass through the first surface and the second surface of the bo...

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Abstract

The disclosure provides a main cable saddle of a suspension bridge, which belongs to the technical field of bridges. The main cable saddle includes a base plate, a saddle body, and a locking assembly; the first plate surface of the base plate has a chute, and the second plate surface of the base plate has multiple installation grooves, and each installation groove has multiple pre-embedded installation holes and multiple There are four grouting holes, embedded rods are inserted in the pre-embedded installation holes, and the bottom of the embedded rods is used to be inserted into the tower top of the suspension bridge; the saddle body is movably installed in the chute; the locking assembly includes multiple Locking seats, each locking seat is symmetrically arranged on opposite sides of the saddle body with respect to the moving direction of the saddle body, and one side of each locking seat facing the saddle body is detachably installed together with the saddle body, each locking The bottom surface of the seat facing the base plate is detachably mounted with the first plate surface of the base plate. In the present disclosure, the number of parts of the main cable saddle is greatly reduced, and the manufacturing cost and cycle are reduced by setting the bottom plate to replace the existing structures such as the upper support plate, the lower support plate, and the grid reaction force frame.

Description

technical field [0001] The disclosure belongs to the technical field of bridges, in particular to a main cable saddle of a suspension bridge. Background technique [0002] Long-span bridges mostly adopt the structural form of suspension bridges. Suspension bridges generally include main cable saddles and scattered cable saddles. The main cable saddle is an important component of the main cable support in the suspension bridge. The main cable saddle is used to place the main cable and is generally located on the top of the main tower. superior. [0003] In the related technology, the main cable saddle includes a saddle body and a base, wherein the base generally includes components such as a lower bearing plate, an upper bearing plate, a mounting plate, a tie rod, a stopper, a grid and a reaction frame, embedded steel bars, and embedded brackets. . The saddle body and the upper bearing plate are assembled together through positioning pins, the bottom of the upper bearing pl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/14E01D11/02
CPCE01D19/14E01D11/02
Inventor 陈离董小亮刘郴樊辉刘发展刘云孙畅张希
Owner WUHAN MARINE MACHINERY PLANT
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