CN217438705U

CN217438705U - Bridge deck runoff collection longitudinal arrangement device

Info

Publication number: CN217438705U
Application number: CN202220836877.4U
Authority: CN
Inventors: 王印
Original assignee: Sichuan Gaolu Construction Engineering Co ltd
Current assignee: Sichuan Gaolu Construction Engineering Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-09-16
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a bridge floor runoff is collected and is indulged row device, including a plurality of water-drain pipes, drain pipe and mounting bracket, a plurality of water-drain pipe upper ends are flushed with the bridge floor after running through the bridge, and the drain pipe sets up along the length direction of bridge, and the drain pipe passes through the mounting bracket to be connected with the bridge lateral part, and the drain pipe is including a plurality of violently pipes, and connecting piece and buffering festival, a plurality of violently manage and pass through the connecting piece butt joint intercommunication, and two are violently managed and still are provided with the buffering festival between the pipe, and the buffering festival just is to the bridge seam position of bridge, and a plurality of water-drain pipe lower extremes with violently manage and be the intercommunication. The utility model discloses it has the buffering festival to integrate in the drain pipe that sets up along bridge length direction, and the drain pipe utilizes the buffering festival to follow the bridge and stretches out and draws back in step, avoids the drain pipe to damage when the bridge is flexible, effectively improves the life of drain pipe, solves the flexible inconsistent problem of current bridge and drain pipe.

Description

Bridge deck runoff collection longitudinal arrangement device

Technical Field

The utility model relates to a bridge engineering technical field especially relates to a bridge deck runoff is collected and is indulged row device.

Background

Most bridge deck runoff systems are composed of PVC (Polyvinyl chloride) pipes and water drain pipes, and are mainly used for concrete beam bridges. In order to collect the rainwater of bridge floor, current design is at bridge limit portion through the fixed water-drain mast of mounting bracket, water-drain mast upper end and bridge floor intercommunication, rainwater weather environment under or after the accident takes place, liquid along the bridge floor, in the pond is handled in the flow of water-drain mast inflow, avoid the rainwater to flow along bridge border or pier, prevent that the time is of a specified duration, corrode bridge structures, lead to the potential safety hazard. The conventional runoff collecting device for the bridge is generally made of PVC plastic pipes and is arranged side by side with the bridge, and the conventional runoff collecting pipe cannot stretch synchronously to cause that the pipe body is inconsistent with the expansion of the bridge due to the fact that expansion joints are usually arranged between two beam ends, between the beam ends and a bridge abutment or at the hinged position of the bridge for meeting the requirement of bridge deck deformation, so that the pipe body is damaged, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

On this basis, it is necessary to provide a bridge deck runoff collection longitudinal arrangement device to the condition that current bridge is with indulging row collecting pipe can not follow the bridge and stretch out and draw back in step, life is low.

The utility model provides a bridge floor runoff is collected and is indulged row device, including a plurality of water-drain pipes, drain pipe and mounting bracket, a plurality of water-drain pipe upper ends flush with the bridge floor after running through the bridge, the drain pipe sets up along the length direction of bridge, the drain pipe passes through the mounting bracket and is connected with the bridge lateral part, the drain pipe is including a plurality of violently pipes, connecting piece and buffering festival, a plurality of violently manage and pass through the connecting piece butt joint intercommunication, two are violently managed and still are provided with the buffering festival between the pipe, the buffering festival just to the bridge seam position of bridge, a plurality of water-drain pipe lower extremes with violently manage and be the intercommunication.

Preferably, the mounting bracket is a hanger or a tripod, and the transverse pipe is detachably connected with the mounting bracket through a hoop.

Preferably, the connecting piece is a three-way pipe, the horizontal ports of the connecting piece are respectively communicated with the two transverse pipe ports by using hoops, and the vertical port of the connecting piece faces downwards.

Preferably, a rubber pad is arranged at the joint of the transverse pipe and the mounting frame.

Preferably, a screen is arranged at the upper end opening of the water drain pipe.

The utility model discloses an useful part lies in: the integrated buffering festival that has in the drain pipe that sets up along bridge length direction, the drain pipe utilizes the buffering festival to follow the bridge and stretches out and draws back in step, avoids the drain pipe to damage when the bridge is flexible, effectively improves the life of drain pipe, solves the flexible inconsistent problem of current bridge and drain pipe.

Drawings

FIG. 1 is a schematic perspective view of a runoff collection longitudinal arrangement device of a bridge deck according to an embodiment;

fig. 2 is a schematic front view of a bridge deck runoff collecting and longitudinally arranging device.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-2, a longitudinal drainage device is collected to bridge deck runoff, including a plurality of water drain pipes 1, drain pipe 2 and mounting bracket 3, a plurality of water drain pipes 1 upper ends flush with the bridge floor after running through bridge 100, drain pipe 2 sets up along the length direction of bridge 100, drain pipe 2 passes through mounting bracket 3 and is connected with bridge 100 lateral part, drain pipe 2 is including a plurality of violently pipes 21, connecting piece 22 and buffering festival 23, a plurality of violently pipes 21 pass through connecting piece 22 butt joint intercommunication, two are violently still provided with buffering festival 23 between the pipe 21, buffering festival 23 is just to the bridge seam position of bridge, a plurality of water drain pipe 1 lower extremes and violently pipe 21 are the intercommunication. Specifically, in this embodiment, the drain pipes 1 and the drain pipes 2 are made of plastic pipes, the upper ends of the drain pipes 1 protrude from the bridge floor of the bridge 100, liquid such as rainwater can flow into the drain pipes 1 along the bridge floor, and the plurality of drain pipes 1 are arranged at intervals, specifically, the arrangement can be performed at intervals of 5m to 10 m. It should be noted that, the drain pipe 2 adopts the specification of a larger pipe diameter, and can collect a larger area runoff, thereby reducing the number of centralized processing systems and saving the manufacturing cost, therefore, in the technical scheme, the drain pipe 2 adopts a pipe diameter of 400 mm. In order to facilitate maintenance and reduce the after-sale maintenance cost, the drain pipe 2 comprises a plurality of transverse pipes 21, the connecting pieces 22 and the buffering sections 23, the transverse pipes 21 are in butt joint through the connecting pieces 22, when part of the pipe body of the drain pipe 2 leaks, only the transverse pipe 21 needs to be replaced, the integral replacement is not needed, and the maintenance cost is reduced. In addition, the two horizontal pipes 21 are provided with a buffer joint 23 at the joint corresponding to the bridge seam of the bridge 100, specifically, the buffer joint 23 may be a hose or a rubber pipe, and the like, as long as the buffer joint has a certain tensile property. Through buffering festival 23, the flexible inconsistent condition of adaptation roof beam body and drain pipe 2 that can be better avoids drain pipe 2 to be stretched by force, damages, and then improves drain pipe 2's life.

As shown in fig. 1-2, the mounting frame 3 is a hanger or a tripod, and the horizontal tube 21 is detachably connected with the mounting frame 3 through a hoop. Specifically, mounting bracket 3 adopts the stainless steel to make, has been of a specified duration in outdoor live time, also is difficult for rustting, and anticorrosive ability is strong, long service life. Violently manage 21 intervals 2m and set up an angle steel tripod or gallows, the angle steel tripod is adopted to the principle of chooseing for use of angle steel tripod and gallows and is prefabricated the roof beam and adopt angle steel support, and cast-in-place roof beam is because the edge of a wing is great, and the outlet often is far away from the web, consequently considers using the gallows.

As shown in fig. 1-2, the connector 22 is a three-way pipe, the horizontal ports of the connector 22 are respectively communicated with the ports of the two transverse pipes 21 by using hoops, and the vertical port of the connector 22 faces downward. It is specific, use staple bolt locking connection piece 22 and violently manage 21, prevent that liquid from revealing from its junction to connecting piece 22 is the three-way pipe, and its vertical port is down, and sets up the valve in vertical port, when overhauing, opens the valve, can carry out the desilting through the three-way pipe to drain pipe 2 and overhaul, and is very convenient.

As shown in fig. 1-2, a rubber pad 31 is disposed at a joint of the horizontal tube 21 and the mounting bracket 3, the rubber pad 31 protects the horizontal tube 21, the contact surface of the horizontal tube 21 is increased, the service life of the horizontal tube 21 is prolonged, and hard contact between the horizontal tube 21 and the mounting bracket 3 made of metal is avoided.

Specifically, be provided with the screen cloth in outlet port department on water-drain pipe 1 upper end, avoid dead branch and patrinia leaf to follow during rainwater flows into water-drain pipe 1 and drain pipe 2, block up the pipeline, it is very inconvenient to clear up.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a bridge deck runoff is collected and is indulged row device which characterized in that: including a plurality of outlet pipes, drain pipe and mounting bracket, it is a plurality of after running through the bridge drain pipe upper end flushes with the bridge floor, the drain pipe along the length direction setting of bridge, the drain pipe passes through the mounting bracket with the bridge lateral part is connected, the drain pipe is including a plurality of violently pipes, and connecting piece and buffering festival, a plurality of violently manage and pass through the connecting piece butt joint intercommunication, two still be provided with the buffering festival between violently managing, the buffering festival is just right the bridge seam position of bridge, it is a plurality of the outlet pipe lower extreme with violently manage and be the intercommunication.

2. A bridge deck runoff collection longitudal device according to claim 1 wherein: the mounting bracket is a hanger or a tripod, and the transverse pipe is detachably connected with the mounting bracket through a hoop.

3. A bridge deck runoff collection longitudal device according to claim 1 wherein: the connecting piece is a three-way pipe, the horizontal ports of the connecting piece are respectively communicated with the ports of the two transverse pipes by using hoops, and the vertical port of the connecting piece faces downwards.

4. A bridge deck runoff collection longitudal device according to claim 2 wherein: the connecting part of the transverse pipe and the mounting frame is provided with a rubber pad.

5. A bridge deck runoff collection longitudal device according to claim 1 wherein: and a screen is arranged at the upper end port of the water drain pipe.