CN217869950U

CN217869950U - Integral bridge drain pipe

Info

Publication number: CN217869950U
Application number: CN202122200239.1U
Authority: CN
Inventors: 包宗林; 马韬; 刘东亮; 刘俊厚; 王艳
Original assignee: Xi'an Ruifeng New Material Technology Co ltd
Current assignee: Xi'an Ruifeng New Material Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-11-22
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an integral bridge water-drain mast has solved the common scheduling problem that drops, damages, loses of current water-drain mast, and concrete technical scheme is: the utility model provides an integral bridge drain pipe, includes the drain pipe main part, sets up the drain pipe apron in the drain pipe main part upper shed, the drain pipe apron passes through screw thread and drain pipe main part fixed connection, still be provided with the waterproof packing ring of shock attenuation between drain pipe apron and the drain pipe main part, the drain pipe apron is opened has a plurality of drain groove holes. The utility model discloses connect into a whole with wash-drain pipe main part and apron through screw thread or draw-in groove, can solve traditional wash-drain pipe and drop, damage, lose the scheduling problem, can also improve the wholeness ability of wash-drain pipe. The safety guarantee is provided for the passing of personnel and vehicles, and the use effect of the water drain pipe is effectively improved.

Description

Integral bridge drain pipe

Technical Field

The utility model belongs to the infrastructure construction field, concretely relates to integral bridge water-drain mast.

Background

Along with the increase of the investment of the country on the infrastructure, the highway bridge and the railway bridge are more and more constructed, and in order to prevent the bridge from raining and snowing, water is accumulated on the road surface. In order to solve the problem of water accumulation on the road surface, a drain pipe for quickly draining water is generally arranged on the bridge floor.

In the daily use process. The conditions that the rainwater grate falls off, is damaged or is lost frequently occur in the common water drain pipes in the market. If the bridge is not discovered and treated in time, sundries and gravels on the road surface can block the drainage holes, thereby forming potential safety hazard and bringing adverse effect to the normal use of the bridge.

Disclosure of Invention

In view of this, the utility model provides an integral bridge water-drain mast prevents that bridge outlet from blockking up, prevents that the rainwater grate from droing or losing, prevents that bridge road surface drainage is unobstructed, influences driving safety.

The embodiment of the utility model provides a technical scheme is:

the utility model provides an integral bridge drain pipe, includes the drain pipe main part, sets up the drain pipe apron in the drain pipe main part upper shed, the drain pipe apron passes through screw thread and drain pipe main part fixed connection, still be provided with the waterproof packing ring of shock attenuation between drain pipe apron and the drain pipe main part, the drain pipe apron is opened has a plurality of drain groove holes.

The cover plate of the drain pipe is a flat plate provided with a plurality of drain groove holes, the side surface of the cover plate is of a threaded structure, and the outer edge of the bottom of the cover plate is provided with a concave platform for placing a damping waterproof gasket.

The drain pipe cover plate comprises an integrated top plate and a lower barrel, the diameter of the top plate is larger than that of the lower barrel, the bottom of the lower barrel is of a threaded structure, a concave platform used for placing a damping waterproof gasket is arranged on the outer edge of the bottom of the lower barrel, a plurality of drain slot holes are formed in the side wall of the lower barrel, and a plurality of drain slot holes are formed in the top plate.

And a threaded connection structure is further arranged below the outer wall of the water drain pipe main body.

The water drainage groove hole of the water drainage pipe cover plate is a fence-type groove hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides high people have prolonged the life of bridge at the security that the bridge road surface went and the stability of bridge operation in-process. According to the road surface condition of difference, applied scene, the utility model provides a different technical scheme, common characteristics are through setting up the threaded connection mode, will wash out the body, and body wash-out pipe apron passes through screw thread or draw-in groove, connects into a whole to them, can solve the problem that traditional wash-out pipe exists, can also improve the wholeness ability of wash-out pipe. The anti-dropping device can prevent the drain pipe cover from dropping and losing, better prevent accident potential caused by the reasons of the drain pipe, provide safety guarantee for the passing of personnel and vehicles, and effectively improve the using effect of the drain pipe.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a cover plate of a drain pipe according to embodiment 1 of the present invention;

FIG. 3 is a plan view of a cover plate of a downcomer according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 5 is a schematic structural view of a cover plate of a drain pipe according to embodiment 2 of the present invention;

fig. 6 is a plan view of a cover plate of a drain pipe according to embodiment 2 of the present invention;

fig. 7 is a schematic structural view of a main body of a drain pipe according to another embodiment of the present invention.

In the figure, 1-a main body of a drain pipe, 2-a cover plate of the drain pipe, 3-a drain groove hole, 4-a shock-absorbing waterproof gasket, 5-a top plate and 6-a lower cylinder.

Detailed Description

The present invention will be described in detail with reference to the following embodiments.

The utility model discloses an integral bridge drain pipe, including drain pipe main part 1, set up in the drain pipe apron 2 of drain pipe main part upper shed, drain pipe apron 2 is through screw thread and 1 fixed connection of drain pipe main part, still be provided with shock attenuation waterproof gasket 4 between drain pipe apron 2 and the drain pipe main part 1, drain pipe apron 2 is opened has a plurality of sluicing slotted holes 3.

Example 1

Referring to fig. 1-3, it is an embodiment of the present invention. In the figure, the cover plate 2 of the drain pipe is a flat plate with a plurality of drain slots, the side surface is of a threaded structure, and the outer edge of the bottom is provided with a concave platform for placing a damping waterproof gasket 4. In the scheme, the upper surface of the water drain pipe cover plate 2 is completely flush with the upper surface of the water drain pipe main body 1, and the water drain pipe cover plate is suitable for conventional asphalt pavements or concrete pavements; the drainage slot of the drainage pipe cover plate 2 is preferably a fence-type slot.

Example 2

Referring to fig. 4-6, another embodiment of the present invention is shown. In the figure, the water drain pipe cover plate 2 comprises an integrated top plate 5 and a lower barrel 6, the diameter of the top plate 5 is larger than that of the lower barrel 6, the bottom of the lower barrel 6 is of a threaded structure, a concave table used for placing a damping waterproof gasket 4 is arranged on the outer edge of the bottom of the lower barrel, the outer wall of the joint of the upper end of the lower barrel 6 and the top plate is a circular bead with radian, a plurality of water drain groove holes are formed in the side wall of the lower barrel, and a plurality of water drain groove holes are formed in the top plate 5. The drainage slot holes of the top plate are preferably fence-type slot holes, and the drainage slot holes of the side wall of the lower cylinder are preferably long circular slot holes. In the scheme, the cover plate 2 of the drain pipe is of a T-shaped structure, and a drain groove hole in the side wall of the lower barrel is higher than the horizontal line of the upper surface of the main body 1 of the drain pipe, so that the cover plate is suitable for the condition of a road surface with a gravel blind ditch arranged on the outer edge of the road surface.

Referring to fig. 7, in the present invention, a screw connection structure may be further disposed below the outer wall of the water drain pipe body 1. Through the threaded connection structure in the outer wall below of the water drain pipe main body 1, the water drain pipe can be tightly connected with a next section of pipeline or other components through the threaded structure, and the water drain pipe is prevented from loosening and slipping to cause water leakage.

The content of the present invention is not limited to the examples, and any equivalent transformation adopted by the technical solution of the present invention is covered by the claims of the present invention by those skilled in the art through reading the present invention.

Claims

1. The utility model provides an integral bridge wash-out pipe which characterized in that:

the water drain pipe comprises a water drain pipe main body (1) and a water drain pipe cover plate (2) arranged at the upper opening of the water drain pipe main body, wherein the water drain pipe cover plate (2) is fixedly connected with the water drain pipe main body (1) through threads or buckles, a shock-absorbing waterproof gasket (4) is further arranged between the water drain pipe cover plate (2) and the water drain pipe main body (1), and a plurality of water drain groove holes (3) are formed in the water drain pipe cover plate (2).

2. The integrated bridge drain pipe according to claim 1, wherein:

the drain pipe cover plate (2) is a flat plate with a plurality of drain groove holes, the side surface of the drain pipe cover plate is of a threaded structure, and the outer edge of the bottom of the drain pipe cover plate is provided with a concave platform for placing the damping waterproof gasket (4).

3. The integrated bridge drain pipe according to claim 1, wherein:

the drain pipe cover plate (2) comprises an integrated top plate (5) and a lower barrel (6), the diameter of the top plate (5) is larger than that of the lower barrel (6), the bottom of the lower barrel (6) is of a threaded structure, a concave table used for placing a damping waterproof gasket (4) is arranged on the outer edge of the bottom of the lower barrel, a plurality of drain groove holes are formed in the side wall of the lower barrel (6), and a plurality of drain groove holes are formed in the top plate (5).

4. The integrated bridge drain pipe according to claim 2 or 3, wherein:

and a threaded connection structure is further arranged below the outer wall of the water drain pipe main body (1).

5. The integrated bridge drain pipe according to claim 4, wherein:

the water drainage groove hole of the water drainage pipe cover plate (2) is a fence-type groove hole.