Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Telescopic water guide device of railroad bridge and use method thereof

A technology for bridges and railways, applied in the field of telescopic water guiding devices, which can solve the problems of difficult bridge replacement, long maintenance time, and short service life, and achieve the effects of reducing maintenance frequency, increasing service life, and increasing service life

Pending Publication Date: 2020-12-22
SINO RUBBER TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of difficult bridge replacement, difficult installation, long maintenance time and short service life in the prior art, the purpose of the present invention is to provide a telescopic water guiding device for railway bridges and its use method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Telescopic water guide device of railroad bridge and use method thereof
  • Telescopic water guide device of railroad bridge and use method thereof
  • Telescopic water guide device of railroad bridge and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1~3 As shown, the telescopic water guiding device of this embodiment includes a steel frame 1, a stainless steel plate 2 and an anchor assembly 5, wherein the steel frame 1 is installed on the opposite surfaces of the two bridges with gaps, and one side of the steel frame 1 passes through the anchor assembly. 5 is fixed on the bridge, and the other side is provided with draw-in groove 3, is provided with the storage tank 4 that is used for guiding water on the steel frame 1 between both sides, and the groove surface of the storage tank 4 of this embodiment is an inclined plane, and the storage tank 4 There is a water collector at the end. Both sides of the stainless steel plate 2 are respectively inserted into the slots 3 fixed to the steel frame 1 on the two bridges. The slots 3 are filled with glue. The stainless steel plate 2 is located below the gap left between the two bridges. The stainless steel plate 2 The top surface is curved.

[0030] The en...

Embodiment 2

[0035] Such as Figure 4~6 As shown, the difference between the telescopic water guiding device of the present embodiment and the first embodiment is that: the steel frame 1 of the present embodiment and the bridge contact surface are provided with a ladder 7; correspondingly, the left end beam 8 and the right end beam 9 are provided with The seam corresponding to step 7, such as Figure 8 As shown; during installation, the ladder on the steel frame 1 is clamped on the notch of the left end beam 8 or the right end beam 9, and then the anchor component 5 is fixedly connected with the left end beam 8 or the right end beam 9. or as Figure 9 As shown, the position where the steel frame 1 is installed on the left end beam 8 and the right end beam 9 is provided with an "L"-shaped groove on the end surface, and a stop is set above the side of the groove; the ladder on the side of the steel frame 1 is stuck on the left end beam 8 or the seam of the right end beam 9, the bottom is a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of railroad bridges, and particularly relates to a telescopic water guide device of a railroad bridge and a use method thereof. The device comprises steel frames, stainless steel plates and anchoring assemblies, wherein the steel frames are respectively installed on the opposite surfaces of two bridges with a gap, one side of each steel frame is fixed to each bridge through each anchoring assembly, clamping grooves are formed in the other sides of the steel frames, and a storage tank for guiding water is arranged on the steel frame between both sides; and both sides of the stainless steel plates are respectively inserted into the clamping grooves for fixing the steel frames on the two bridges, the clamping grooves are filled with glue, the stainless steelplates are located below the gap which is reserved between the two bridges, and the top surfaces of the stainless steel plates are in an arc shape. Water which leaks from the gap flows downwards along the arc-shaped top surfaces of the stainless steel plates, flows into the storage tank after passing through the clamping grooves and then flows out of the storage tank. According to the telescopicwater guide device, the stainless steel plates are embedded between the steel frames on the both sides, so that the service life of the telescopic water guide device is greatly prolonged, and the problems of aging, weathering and the like of a rubber strip during use are solved.

Description

technical field [0001] The invention belongs to the field of railway bridges, in particular to a telescopic water guiding device for railway bridges and a method for using the same. Background technique [0002] In order to adapt to the deformation of the beam body under stress and temperature, the bridge must leave a gap between the beam body for the expansion and contraction of the beam body. However, the setting of expansion gaps has become an important way for bridge deck seepage water to corrode and deface beam (pier) bodies, bearings, inspections and other facilities. The shedding and damage of the sealing tape in the existing telescopic device are the main reasons for the above problems. Sealing tapes have a short service life and are prone to damage and aging. The telescopic devices widely used in railway bridges can meet the requirements of daily use. But a common weakness of the existing telescopic devices is the difficulty of maintenance. The waterproof rubber...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/06E01D19/08
CPCE01D19/06E01D19/086
Inventor 刘新良王广业李刚井小燕郗迎斌王兆琪刘宁李赫孙国政
Owner SINO RUBBER TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com