CN209741905U

CN209741905U - utility tunnel with drainage function

Info

Publication number: CN209741905U
Application number: CN201822087628.6U
Authority: CN
Inventors: 孙建辉; 吴云飞; 孙震宇
Original assignee: Yuanyang Langhai New Materials Co Ltd
Current assignee: Henan Langhai New Material Co ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2019-12-06
Anticipated expiration: 2028-12-13

Abstract

The utility model discloses an underground comprehensive pipe gallery with drainage function, which comprises a pipe gallery body, wherein the pipe gallery body is formed by splicing a plurality of cylindrical pipes, and protective nets are fixedly arranged at both ends of the pipe gallery body; supporting blocks are fixedly installed on the bottom surfaces of the two ends of the pipe gallery body in a welding mode, and a plurality of drain holes are uniformly formed in the bottom of the pipe gallery body; the equal fixed mounting of the pipe connection department of piping lane body has annular clamping ring, and the clamping ring is fixed through two clamp splice centre grippings, is equipped with the blotter between the contact surface of clamp splice and clamping ring, is equipped with the sealing washer between the contact surface of clamping ring. In the use process of the utility model, the small animals such as mice and the like are prevented from entering the pipe rack to damage the pipeline in the pipe rack; the damping effect of the pipe gallery is improved; the water in the tunnel is prevented from permeating into the pipe gallery.

Description

Utility tunnel with drainage function

Technical Field

The utility model relates to a city infrastructure specifically is an underground utility tunnel with drainage function.

Background

The utility tunnel is just the utility tunnel of underground city pipeline. The tunnel space is built in the city underground, various engineering pipelines such as electric power, communication, gas, heat supply, water drainage and the like are integrated, a special overhaul port, a special hoisting port and a special monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the tunnel space is an important infrastructure and a 'life line' for guaranteeing city operation. And current utility tunnel does not possess the drainage function in the use, forms ponding in the piping lane easily to the part that leads to in the piping lane takes place to corrode and also brings the trouble for the maintainer, and the piping lane does not have safeguard measure when using moreover, thereby the toy such as mouse enters into the piping lane and avoids the damage of mouse to pipeline in the piping lane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underground utility tunnel with drainage function to solve the problem that proposes in the above-mentioned background art.

in order to achieve the above object, the utility model provides a following technical scheme:

An underground comprehensive pipe gallery with a drainage function comprises a pipe gallery body, wherein the pipe gallery body is formed by splicing a plurality of cylindrical pipes, and protective nets are fixedly installed at two ends of the pipe gallery body;

Supporting blocks are fixedly installed on the bottom surfaces of the two ends of the pipe gallery body in a welding mode, and a plurality of drain holes are uniformly formed in the bottom of the pipe gallery body;

The equal fixed mounting of pipe connection department of piping lane body has annular grip ring, the grip ring is fixed through two clamp splice centre grippings, connect through the lead screw between the clamp splice, lead screw and clamp splice sliding connection, and the one end of lead screw passes one of them clamp splice outer weld stopper, the other end of lead screw pass outside another clamp splice and with nut threaded connection, thereby it is fixed to press from both sides the clamp splice clamp through the cooperation of nut and stopper, be equipped with the blotter between the contact surface of clamp splice and grip ring, be equipped with the sealing washer between the contact surface of grip ring.

As a further aspect of the present invention: the protective net is made of metal wires.

as a further aspect of the present invention: the outside of protection network is fixed cup joints solid fixed ring, and the through-hole is seted up at solid fixed ring's top, and there is the peg at the both ends top of piping lane body through welded mode fixed mounting, and the hanging groove is seted up to the upper surface of peg, and the horizontally through-hole is seted up to solid fixed ring's bottom, corresponds the position in the both ends bottom of piping lane body and sets up the screw hole, thereby solid fixed ring's bottom is fixed with the stationary ring through the cooperation of bolt and screw hole.

As a further aspect of the present invention: and a protection plate is fixedly arranged in the drain hole, and through holes are uniformly formed in the protection plate.

As a further aspect of the present invention: the clamp splice is connected with the bottom surface of the pipe gallery body in a sliding mode, and the height of the clamp splice is consistent with that of the supporting block.

Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the protective net effectively protects the pipe rack, and the small animals such as mice and the like are prevented from entering the pipe rack to damage the pipeline in the pipe rack; the pipe gallery is installed through the clamping blocks, and the buffering function is achieved on the pipe gallery through the buffering cushion, so that the damping effect of the pipe gallery is improved; the sealing performance between the pipe gallery pipelines is improved through the sealing rings, and water in the tunnel is prevented from permeating into the pipe gallery.

Drawings

Fig. 1 is a schematic structural view of an underground utility tunnel with a drainage function.

Fig. 2 is a partially enlarged view of a portion a of an underground utility tunnel having a drainage function.

As shown in the figure: the electric fan comprises a protective net 1, an electric fan 2, a pipe gallery body 3, a water drain hole 4, a limiting block 5, a clamping block 6, a screw rod 7, a supporting block 8, a fixing ring 9, a clamping ring 10, a sealing ring 11, a cushion pad 12, a hanging groove 13 and a hanging rod 14.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, in the embodiment of the present invention, an underground utility tunnel with a drainage function comprises a pipe gallery body 3, the pipe gallery body 3 is formed by splicing a plurality of cylindrical pipes, protective nets 1 are fixedly installed at both ends of the pipe gallery body 3, the protective nets 1 are made of metal wires, the protective nets 1 effectively prevent small animals such as mice from entering the pipe gallery to damage transportation pipes such as cables and natural gas, fixing rings 9 are fixedly sleeved on the outside of the protective nets 1, through holes are formed at the tops of the fixing rings 9, hanging rods 14 are fixedly installed at the tops of both ends of the pipe gallery body 3 by welding, hanging grooves 13 are formed on the upper surfaces of the hanging rods 14, when in use, the fixing rings 9 are sleeved on the hanging rods 14 through the through holes on the fixing rings 9 and move to the hanging grooves 13 to be clamped and fixed, horizontal through holes are formed at the bottoms of the fixing rings 9, threaded holes are formed at corresponding positions at the bottoms of both ends of the pipe, the bottom end of the fixing ring 9 fixes the fixing ring 9 through the matching action of the bolt and the threaded hole, the fixing ring 9 is convenient to disassemble, the protection net 1 is convenient to replace when damaged, and the working strength of workers is greatly reduced;

The bottom surfaces of two ends of the pipe rack body 3 are fixedly provided with supporting blocks 8 in a welding mode, the pipe rack body 3 is supported by the supporting blocks 8, the bottom of the pipe rack body 3 is uniformly provided with a plurality of drain holes 4, so that water in the pipe rack body 3 is smoothly drained into a tunnel through the drain holes 4, the interior of each drain hole 4 is fixedly provided with a protection plate, through holes are uniformly formed in the protection plate, and mice are prevented from entering the pipe rack body 3 through the drain holes 4 while water is drained;

The pipe connection parts of the pipe rack body 3 are fixedly provided with annular clamping rings 10, the clamping rings 10 are clamped and fixed through two clamping blocks 6, the clamping blocks 6 are in sliding connection with the bottom surface of the pipe rack body 3, the height of each clamping block 6 is consistent with that of each supporting block 8, the pipe rack is clamped and supported, the clamping blocks 6 are connected through lead screws 7, the lead screws 7 are in sliding connection with the clamping blocks 6, one end of each lead screw 7 penetrates through one clamping block 6 and is welded with a limiting block 5, the other end of each lead screw 7 penetrates through the other clamping block 6 and is in threaded connection with nuts, the clamping blocks 6 are clamped and fixed through the matching effect of the nuts and the limiting blocks 5, cushion pads 12 are arranged between the clamping blocks 6 and the contact surfaces of the clamping rings 10, the pipe rack body 3 is buffered through the cushion pads 12, the service life of the pipe rack is prolonged, and seal rings 11 are arranged between the contact surfaces of the clamping rings 10, improve the leakproofness of junction between the 3 interior pipelines of pipe gallery body through the sealing washer, avoid the water in the 3 top tunnels of pipe gallery body to permeate in the pipe gallery body 3.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An underground comprehensive pipe gallery with a drainage function comprises a pipe gallery body (3) and is characterized in that the pipe gallery body (3) is formed by splicing a plurality of cylindrical pipelines, and protective nets (1) are fixedly mounted at two ends of the pipe gallery body (3);

The bottom surfaces of two ends of the pipe gallery body (3) are fixedly provided with supporting blocks (8) in a welding mode, and the bottom of the pipe gallery body (3) is uniformly provided with a plurality of drain holes (4);

The equal fixed mounting of pipe connection department of piping lane body (3) has annular grip ring (10), grip ring (10) are fixed through two clamp splice (6) centre gripping, connect through lead screw (7) between clamp splice (6), lead screw (7) and clamp splice (6) sliding connection, and the one end of lead screw (7) is passed one of them clamp splice (6) outer welding stopper (5), the other end of lead screw (7) passes outside another clamp splice (6) and with nut threaded connection, thereby it is fixed with grip ring (10) centre gripping to press from both sides clamp splice (6) through the mating reaction of nut with stopper (5), be equipped with blotter (12) between the contact surface of clamp splice (6) and grip ring (10), be equipped with sealing washer (11) between the contact surface of grip ring (10).

2. The utility tunnel with the function of draining water according to claim 1, characterized in that the protective net (1) is made of metal wires.

3. The utility model discloses an underground pipe gallery with drainage function, according to claim 1, characterized in that, solid fixed ring (9) is cup jointed to the outside fixed of protection network (1), the through-hole is seted up at the top of solid fixed ring (9), there is peg (14) at the both ends top of piping lane body (3) through welded mode fixed mounting, hanging groove (13) are seted up to the upper surface of peg (14), horizontal through-hole is seted up to the bottom of solid fixed ring (9), correspond the position and set up the screw hole in the both ends bottom of piping lane body (3), thereby the bottom of solid fixed ring (9) is fixed solid fixed ring (9) through the mating reaction of bolt and screw hole.

4. The utility tunnel with the function of draining water according to claim 1, characterized in that the inside of the drain hole (4) is fixedly provided with a protective plate, and the protective plate is uniformly provided with through holes.

5. an underground utility tunnel with drainage function according to claim 1, characterized in that the clamp blocks (6) are connected with the bottom surface of the tunnel body (3) in a sliding way and the height of the clamp blocks (6) is consistent with the height of the supporting blocks (8).