Viaduct partition and water drainage combined device and use method

A combined device and viaduct technology, which is applied in bridges, bridge parts, bridge construction, etc., can solve the problems of reducing the service life of viaduct decks, affecting normal driving of cars, and inability to meet drainage requirements, so as to reduce accident rates and achieve good drainage effects. Avoid the effect of water on the bridge

Inactive Publication Date: 2018-11-13
HEILONGJIANG COLLEGE OF CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There is an isolation belt in the middle of the viaduct, which is used to separate the cars traveling in two directions. After isolation, the safety of the car can be improved. Generally, the drainage ditches on both sides of the bridge deck of the viaduct cannot be used due to the wide width of the bridge deck. To meet the needs of drainage, when the rain and snow are heavy, the bridge deck will accumulate water, which will affect the normal driving of the car, and there will be safety hazards, and the accumulated water will reduce the service life of the viaduct bridge deck

Method used

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  • Viaduct partition and water drainage combined device and use method
  • Viaduct partition and water drainage combined device and use method
  • Viaduct partition and water drainage combined device and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A viaduct partition and drainage combined device, which is composed of: a viaduct deck, a trapezoidal section groove is opened in the middle position of the viaduct deck, the left side of the trapezoidal section slot has a left slope 1, and the right side has a right slope 1. Inclined surface 2, the width of the bottom plane 3 of the trapezoidal section groove is smaller than the width of the top opening, the left inclined surface is connected to the left arc-shaped bridge deck 4, the right inclined surface is connected to the right arc-shaped bridge deck 5, and the The bottom plane is connected to a group of drainage holes 6, and a drainage pipe 7 is inserted into the drainage hole. The drainage pipe is welded with four fixing rods 8 with an included angle of 90° around the circumference. The rear hook 10, the fixing rod, the front hook and the rear hook are all buried in the deck of the viaduct.

[0024] The left and right slopes are convenient for the accumulated wat...

Embodiment 2

[0026] In the combined device for partition and drainage of the viaduct described in Embodiment 1, the bottom plane is connected to a set of sockets 11, the sockets are arranged at intervals from the drainage holes, the sockets are connected to the cylinder 12, and the sockets are connected to the cylinder 12. The cylinder connects three threaded rods 13 with an included angle of 120° around the circumference, the cylinder and the threaded rod are buried in the viaduct deck, and the height of the cylinder is higher than the height of the drain pipe , the tops of the cylinders are connected by a support plate 14, and the support plate is connected to the partition device.

[0027] The connection and fixation of the threaded rod and the viaduct can improve the safety and firmness of the column and the partition device, prolong the service life of the column and the partition device, and be safe to use, and the effect of partitioning the viaduct is good.

Embodiment 3

[0029] In the viaduct partition and drainage combined device described in Embodiment 1, the partition device includes a bottom connecting plate 15, the bottom connecting plate is connected to the supporting plate, and is fixed by bolts, and the bottom connecting plate is fixedly connected The column 16, the lower part of the column is connected to the lower circular sleeve 17 and fixed by screws, the lower circular sleeve is connected to the lower lap plate 18, and the lower lap plates are fixed by bolts. The top of the column is connected to the upper circular sleeve 19 and fixed by screws, the upper circular sleeve is connected to the upper lap plate 20 , and the upper lap plates are connected and fixed by bolts 21 .

[0030] The lower round sleeve, the lower lap plate, the upper round sleeve and the upper lap plate can connect the columns together, which is convenient to assemble, and the integrity is good after the connection, which also improves the firmness of the partiti...

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Abstract

The invention provides a viaduct partition and water drainage combined device and a use method. The viaduct partition and water drainage combined device comprises a viaduct deck; a trapezoidal sectiongroove is formed in the middle position of the viaduct deck; the trapezoidal section groove is provided with a left inclined surface on the left side and is provided with a right inclined surface onthe right side; the width of the bottom plane of the trapezoidal section groove is smaller than that of a top opening of the trapezoidal section groove; the left inclined surface is connected with a left arc deck; the right inclined surface is connected with a right arc deck; a group of water drainage holes is formed in the bottom plane; water drainage pipes are inserted in the water drainage holes; four fixing rods with included angles of 90 degrees are welded around the circumferences of the water drainage pipes; the fixing rods are connected with front hooks and rear hooks; and the fixing rods, the front hooks and the rear hooks are all buried in the viaduct deck. The viaduct partition and water drainage combined device is used for partition and water drainage of viaducts

Description

Technical field: [0001] The invention relates to a combined device for partition and drainage of a viaduct and a method for using the same. Background technique: [0002] There is an isolation belt in the middle of the viaduct, which is used to separate the two-way vehicles. After isolation, the safety of the vehicles can be improved. Generally, the drainage ditch on both sides of the bridge deck of the viaduct is sometimes impossible due to the wide width of the bridge deck. To meet the needs of drainage, when the rain and snow are heavy, the bridge deck will accumulate water, which will affect the normal driving of vehicles, and there are also potential safety hazards and the accumulated water will reduce the service life of the viaduct deck. Invention content: [0003] The purpose of the present invention is to provide a viaduct partition and drainage combined device and method of use that can remove the accumulated water on the viaduct deck without affecting the normal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/08
CPCE01D19/086
Inventor 沈义张艳红李钧李雪莹张怡王策
Owner HEILONGJIANG COLLEGE OF CONSTR
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