CN220451974U - V-shaped tunnel drainage pipeline - Google Patents

Abstract

The utility model discloses a V-shaped tunnel drainage pipeline, in particular to the technical field of tunnel drainage, which comprises the following components: the bottom end arrays of the two drainage frames are provided with a plurality of water collecting ports, and the bottom ends of the water collecting ports are connected with water outlet pipes; a plurality of drainage branch pipes are symmetrically arranged on two sides of the drainage main pipe, and one end of each drainage branch pipe, which corresponds to the drainage main pipe, is connected with the side wall of the water outlet pipe; the limiting assembly comprises a bracket arranged at the bottom side of the drainage main pipe, and the limiting assembly comprises a pull handle, limiting plates, clamping rings and other structures.

Description

V-shaped tunnel drainage pipeline

Technical Field

The utility model relates to the technical field of tunnel drainage, in particular to a V-shaped tunnel drainage pipeline.

Background

The tunnel is an engineering building embedded in the ground, is a form of utilizing underground space by human beings, and can be divided into a traffic tunnel, a hydraulic tunnel and a military tunnel, and draining the tunnel is an important task for ensuring the safety of the tunnel, and usually, drainage grooves are arranged on two sides of the tunnel and are matched with drainage pipes to drain water rapidly.

In the chinese patent of patent number CN202022493237.1, a drainage structure for tunnel is disclosed, this patent is through setting up drainage pipe on arc backup pad and bracing piece for drainage pipe does not have avoided drainage pipe to damage with ground direct contact, but its still has some shortfalls in practical application, for example, does not carry out effectual spacing fixed to drainage pipe, and drainage pipe sets up behind the arc backup pad, and along with the drive of top vehicle and the impact of inside rivers can not produce vibration and shake, easily lead to the position to take place to remove, thereby has influenced stability and security greatly.

Therefore, it is necessary to invent a V-type tunnel drain line to solve the above problems.

Disclosure of Invention

The utility model aims to provide a V-shaped tunnel drainage pipeline, wherein limit assemblies are arranged at two ends of a bracket, and comprise pull handles, limit plates, clamping rings and other structures, when a drainage main pipe is erected on the bracket, the two clamping rings on the limit assemblies can tightly clamp the drainage main pipe, so that the drainage main pipe can be effectively limited and fixed, the movable displacement of the drainage main pipe is prevented, and the stability and the safety of a drainage structure are greatly improved, so that the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: a V-tunnel drain line comprising:

the bottom end arrays of the two drainage frames are provided with a plurality of water collecting ports, and the bottom ends of the water collecting ports are connected with water outlet pipes;

a plurality of drainage branch pipes are symmetrically arranged on two sides of the drainage main pipe, and one end of each drainage branch pipe, which corresponds to the drainage main pipe, is connected with the side wall of the water outlet pipe;

the limiting assembly comprises a bracket arranged at the bottom side of the drainage main pipe, limiting plates are symmetrically connected to the top sides of two ends of the bracket, fixing rods are connected to the side walls of the limiting plates in a penetrating mode, clamping rings facing the drainage main pipe are arranged at one ends of the fixing rods, pull handles are fixed to the other ends of the fixing rods, and springs are sleeved between the clamping rings and the limiting plates.

Preferably, the bottom end of the water outlet pipe is connected with a sealing cap through screw thread screwing.

Preferably, an arc-shaped groove is arranged in the middle of the top side of the bracket, and the bottom of the bracket is connected with a supporting rod

Preferably, the outer wall of the pull handle is provided with a plurality of stop rods, and two ends of the spring are fixedly connected with the clamping ring and the limiting plate respectively.

Preferably, the bottom of the clamping ring is provided with a convex edge, and the convex edge is in contact with the bracket.

Preferably, the drainage frame is U-shaped, and the top of drainage frame is provided with the filter plate.

Preferably, screw thread posts are arranged at two ends of the bracket, jacks matched with the screw thread posts are arranged at the bottom ends of the limiting plates, and screw thread caps are arranged at the end parts of the screw thread posts.

In the technical scheme, the utility model has the technical effects and advantages that:

through setting up spacing subassembly at the both ends of bracket, and spacing subassembly includes structures such as pull handle, limiting plate and clamp ring, when drainage house steward erects on the bracket, two clamp rings on the spacing subassembly can tightly clip drainage house steward, and then can carry out effectual spacing fixed to drainage house steward, prevented that drainage house steward from taking place movable displacement, improved drainage structure's stability and security greatly;

and through setting up screw thread post, jack and screw cap, can fasten the limiting plate on the bracket, otherwise also can be with limiting plate and bracket quick separation, and then can realize the dismantlement of limiting plate and clamp ring isotructure, the convenient maintenance is changed, has improved the result of use greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic three-dimensional structure of the present utility model;

FIG. 3 is a schematic view of the structure of the bracket of the present utility model when connected to a limiting plate;

FIG. 4 is a schematic view of the structure of the bracket and the limiting plate when they are separated;

reference numerals illustrate:

1. a water drain header; 2. a support rod; 3. a water discharge branch pipe; 4. a water outlet pipe; 5. sealing the cap; 6. a drain frame; 7. a filter plate; 8. a bracket; 9. a limiting plate; 10. a water collecting port; 11. a clamping ring; 12. a fixed rod; 13. a spring; 14. a threaded cap; 15. a threaded column; 16. a jack; 17. a pull handle.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a V-shaped tunnel drainage pipeline as shown in fig. 1-2, which comprises the following components:

the bottom end arrays of the two drainage frames 6 are provided with a plurality of water collecting ports 10, and the bottom ends of the water collecting ports 10 are connected with a water outlet pipe 4;

a plurality of drainage branch pipes 3 are symmetrically arranged on two sides of the drainage main pipe 1, and one end of each drainage branch pipe 3, which is opposite to the drainage main pipe 1, is connected with the side wall of the water outlet pipe 4; based on the structure, the two drainage frames 6 can be respectively arranged at two sides of the interior of the tunnel, the drainage header pipe 1 and the drainage branch pipe 3 can be buried below the tunnel, and the two drainage frames 6, the water outlet pipe 4 and the drainage header pipe 1 can form a V-shaped structure, so that the collection and concentration of rainwater are facilitated;

in use, the seeped rainwater can be collected into the drainage frame 6, then enter the water outlet pipe 4 through the water collecting port 10, and then enter the drainage manifold 1 through the drainage branch pipe 3, so that the seeped rainwater can be discharged through the drainage manifold 1.

Specifically, the bottom end of the water outlet pipe 4 is connected with a sealing cap 5 through screw thread screwing; the drainage frame 6 is U-shaped, and the top of the drainage frame 6 is provided with a filter plate 7. Based on this, can open the bottom of outlet pipe 4 through closing cap 5, get into the silt in the outlet pipe 4 and can sink into the pipeline bottom, can regularly clear up silt through opening closing cap 5, and can further prevent in the great grit gets into the pipeline through the filter plate 7 of setting to avoid the pipeline to block up the damage.

Referring to fig. 3 and 4, the limiting assembly comprises a bracket 8 arranged at the bottom side of the drainage manifold 1, limiting plates 9 are symmetrically connected to the top sides of two ends of the bracket 8, the side walls of the limiting plates 9 are connected with fixing rods 12 in a penetrating manner, one ends of the fixing rods 12 are provided with clamping rings 11 facing the drainage manifold 1, the other ends of the fixing rods 12 are fixedly provided with pull handles 17, and springs 13 are sleeved on the outer walls of the fixing rods 12 between the clamping rings 11 and the limiting plates 9;

an arc-shaped groove is formed in the middle of the top side of the bracket 8, and the bottom of the bracket 8 is connected with a supporting rod 2; based on this, by providing the support rod 2, the bracket 8 can be quickly inserted and fixed in the earth.

Through the technical scheme:

when the drainage pipe is used, the pull handles 17 at the two ends of the bracket 8 can be pulled by force, the pull handles 17 drive the fixing rods 12 to move on the limiting plates 9, then the fixing rods 12 drive the clamping rings 11 to move, the clamping rings 11 and the limiting plates 9 act to squeeze the springs 13, so that the distance between the two clamping rings 11 is enlarged, the drainage pipe main 1 can be firstly erected in the arc-shaped grooves on the bracket 8, after the pull handles 17 are loosened, the two clamping rings 11 can be quickly moved and reset under the elastic action of the springs 13, so that the drainage pipe main 1 can be tightly clamped, the erected drainage pipe main 1 can be effectively limited and fixed, the movable displacement of the drainage pipe main 1 is prevented, and the stability and the safety of the drainage structure are greatly improved.

The bottom of the clamping ring 11 is provided with a convex edge which is in contact with the bracket 8. Based on this, by providing the convex edge, the convex edge can move on the bracket 8, so that the smoothness of the movement of the clamp ring 11 can be enhanced.

In a specific embodiment of the present utility model, threaded posts 15 are disposed at both ends of the bracket 8, a jack 16 matching with the threaded posts 15 is disposed at the bottom end of the limiting plate 9, and a threaded cap 14 is mounted at the end of the threaded post 15.

Through the technical scheme:

specifically, through inserting screw post 15 in jack 16, thereby can be with limiting plate 9 and bracket 8 preliminary connection, afterwards can screw on screw cap 14 at the tip of screw post 15, make screw cap 14 support tight limiting plate 9, can support tight bracket 8 with limiting plate 9, thereby can fasten limiting plate 9 on bracket 8, otherwise then can separate limiting plate 9 and bracket 8, and then can realize the dismantlement of limiting plate 9 and clamp ring 11 isotructure, the convenient maintenance is changed, the result of use that has improved greatly.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (7)

1. A V-tunnel drain line comprising:

the water collecting device comprises two water draining frames (6), wherein a plurality of water collecting ports (10) are arranged at the bottom end arrays of the two water draining frames (6), and the bottom ends of the water collecting ports (10) are connected with a water outlet pipe (4);

the water draining main pipe (1), a plurality of water draining branch pipes (3) are symmetrically arranged on two sides of the water draining main pipe (1), and one end of each water draining branch pipe (3) corresponding to the water draining main pipe (1) is connected with the side wall of the water outlet pipe (4);

the limiting assembly comprises a bracket (8) arranged at the bottom side of the drainage main pipe (1), limiting plates (9) are symmetrically connected to the top sides of two ends of the bracket (8), fixing rods (12) are connected to the side walls of the limiting plates (9) in a penetrating mode, clamping rings (11) facing the drainage main pipe (1) are arranged at one ends of the fixing rods (12), pull handles (17) are fixed to the other ends of the fixing rods (12), and springs (13) are sleeved between the clamping rings (11) and the limiting plates (9) in a sleeved mode on the outer walls of the fixing rods (12).

2. A V-tunnel drain line according to claim 1, wherein: the bottom end of the water outlet pipe (4) is connected with a sealing cap (5) through screw thread screwing.

3. A V-tunnel drain line according to claim 1, wherein: an arc-shaped groove is formed in the middle of the top side of the bracket (8), and the bottom of the bracket (8) is connected with a supporting rod (2).

4. A V-tunnel drain line according to claim 1, wherein: the outer wall of the pull handle (17) is provided with a plurality of stop rods, and two ends of the spring (13) are fixedly connected with the clamping ring (11) and the limiting plate (9) respectively.

5. A V-tunnel drain line according to claim 1, wherein: the bottom of clamp ring (11) is provided with the chimb, and chimb and bracket (8) are inconsistent.

6. A V-tunnel drain line according to claim 1, wherein: the drainage frame (6) is U-shaped, and a filter plate (7) is arranged at the top end of the drainage frame (6).

7. A V-tunnel drain line according to claim 1, wherein: screw columns (15) are arranged at two ends of the bracket (8), jacks (16) matched with the screw columns (15) are formed in the bottom ends of the limiting plates (9), and screw caps (14) are arranged at the ends of the screw columns (15).