Extensible connection device for bridge with extensible structure falling water groove

A telescopic structure and connecting device technology, applied in bridges, bridge parts, bridge construction, etc., can solve the problems of high maintenance cost of telescopic auxiliary materials and poor drainage effect of rainwater, saving maintenance and management costs, improving service life, and smooth discharge. Effect

Inactive Publication Date: 2013-09-25
JI SEUNG DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned problems existing in the prior art field, the object of the present invention is to provide a bridge telescopic connection device with a telescopic structure gutter, which solves the problem of high maintenance costs after the damage of the telescopic auxiliary materials of the traditional telescopic connection device, and the discharge of rainwater. underperforming problems

Method used

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  • Extensible connection device for bridge with extensible structure falling water groove
  • Extensible connection device for bridge with extensible structure falling water groove
  • Extensible connection device for bridge with extensible structure falling water groove

Examples

Experimental program
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Effect test

Embodiment 1

[0029] refer to figure 1 , the telescopic connection device for the bridge with telescopic structure gutter of the present embodiment is arranged between adjacent bridge decks S, and it includes a pair of upper guide plates 10, a lower gutter 12, a connecting rope 13, and a connecting bracket 14. A pair of upper guide plates 10 are arranged symmetrically between the side walls of adjacent bridge decks S, the top of the upper guide plates 10 is fixed inside the bridge deck S, the bottom end is provided with a folding plate 11 extending obliquely downward, and the connecting bracket 14 is fixedly set on On the side wall of the bridge deck S, the connecting bracket 14 is connected to one end of the connecting rope 13, and the other end of the connecting rope 13 is externally connected to the lower sink 12 arranged below the upper guide plate 10, and the lower sink 12 is provided with a water collection space with an upward opening 15 , the end of the folding plate 11 is set in th...

Embodiment 2

[0034] refer to figure 2 , the telescopic connection device for the bridge with telescopic structure gutter of the present embodiment is arranged between adjacent bridge decks S, and it includes a pair of upper guide plates 20, a lower gutter 22, a fixed connector 26, a connecting rope 23, a connecting The bracket 24, the pair of upper guide plates 20 are symmetrically arranged between the side walls of the adjacent bridge deck S, the top of the upper guide plate 20 is fixedly arranged on the side wall of the bridge deck S through a fixed connector 26, and the bottom end is provided with a downward slant The stretched folding plate 21, the connecting bracket 24 is fixedly arranged on the side wall of the bridge deck S, the connecting bracket 24 is connected with one end of the connecting rope 23, and the other end of the connecting rope 23 is externally connected with the lower falling water tank 22 arranged below the upper guide plate 20, and the lower A water collection spa...

Embodiment 3

[0037] refer to image 3, the telescopic connection device for the bridge with telescopic structure gutter of the present embodiment is arranged between adjacent bridge decks S, and it includes a pair of upper guide plates 30, a lower gutter 32, fixed connectors 36, connecting ropes 33, connecting Bracket 34, the pair of upper guide plates 30 are symmetrically arranged between the side walls of the adjacent bridge deck S, the top of the upper guide plate 30 is fixedly arranged on the side wall of the bridge deck S through a fixed connector 36, and the bottom end is provided with a downward oblique Stretched folding plate 31, connecting bracket 34 is fixedly arranged on the outer side wall of folding plate 31, connecting bracket 34 is connected with one end of connecting rope 33, and the other end of connecting rope 33 is connected with the end of the lower falling water tank 32 arranged below the upper guide plate 30, A water collection space 35 with an upward opening is provi...

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Abstract

The invention discloses an extensible connection device for a bridge with an extensible structure falling water groove. The extensible connection device is arranged between adjacent bridge deck slabs and comprises a pair of upper-portion guide plates, the lower-portion falling water groove, a connecting rope and a connecting support, wherein the pair of upper-portion guide plates is symmetrically arranged between side walls of the adjacent bridge deck slabs, the top ends of the upper-portion guide plates are fixedly arranged inside the adjacent bridge deck slabs, and folding plates extending downward and obliquely are arranged at the bottom ends of the upper-portion guide plates. The connecting support is fixedly arranged on the side walls of the bridge deck slabs and connected with one end of the connecting rope, the other end of the connecting rope is connected with the outside of the lower-portion falling water groove, a water collecting space with an upward opening is arranged inside the lower-portion falling water groove, and the tail ends of the folding plates are arranged in the water collecting space. The extensible connection device is simple in structure, the upper-portion guide plates and the lower-portion falling water groove are of independent double structures, extension of the bridge deck slabs does not cause distortion of the connecting parts, and the service life of members is prolonged.

Description

technical field [0001] The invention belongs to a bridge connection device, in particular to a telescopic connection device for a bridge with a telescopic structure gutter. Background technique [0002] When building a bridge, a plurality of supports must first be erected, on which steel structures are used to form supports, and concrete is poured on these supports to form a bridge deck, which is usually paved with asphalt like roads. The connection between these bridge decks is scalable, and the temperature changes caused by the seasons cause the above bridge decks to expand with heat and contract with cold in the length direction. Considering the expansion and contraction of these bridge decks, there should be telescopic connections between the bridge decks The device can not only protect the bridge from damage caused by thermal expansion and contraction, but also ensure the smooth passage of vehicles. The telescopic auxiliary material of the gutter of the traditional tel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/06E01D19/08
Inventor 卢炳琦
Owner JI SEUNG DEV
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