CN214784516U

CN214784516U - Municipal pipeline tunnel structure

Info

Publication number: CN214784516U
Application number: CN202120442101.XU
Authority: CN
Inventors: 梁建栋
Original assignee: Liangshan Zhongying Construction Engineering Co ltd
Current assignee: Liangshan Zhongying Construction Engineering Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-19
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a municipal administration pipeline tunnel structure, including the tunnel supporter, tunnel supporter outside is provided with the inlayer supporter, the inside pipeline body that is provided with of tunnel supporter, pipeline body externally mounted has the mounting bracket, the pivot is openly installed to the mounting bracket, section of jurisdiction connecting bolt is installed to tunnel supporter inner wall, the outside rotation of pivot is connected with the bull stick, mounting bracket externally mounted has the safety cover, the inside swing joint of safety cover has the gag lever post. The utility model discloses a thereby be provided with the second spring and can avoid tunnel supporter and pipeline body to receive impaired when striking, prolonged the life of pipeline body, the utility model discloses a thereby be provided with the mounting bracket and make things convenient for the staff to fix pipeline body and tunnel supporter, the mode of this fixed pipeline body of fixed pipeline body mode in the past has improved work efficiency, and the mounting bracket can be dismantled and to recycle.

Description

Municipal pipeline tunnel structure

Technical Field

The utility model relates to a pipeline tunnel technical field specifically is a municipal administration pipeline tunnel structure.

Background

The municipal tunnel is constructed under the ground of a city to serve as a tunnel for laying underground pipelines of various municipal facilities, and as the need for further development of industry and improvement of cultural and living conditions of residents in the city arise, more and more underground pipelines are used for the municipal facilities, such as tap water, sewage, heating, hot water, gas, communication, power supply, and the like.

But some municipal pipeline tunnel structures in the existing market still have several shortcomings, firstly, most of the municipal pipeline tunnel structures do not have buffer structure, lead to easily damaged pipeline also fragile after receiving the striking, and secondly, most of the municipal pipeline tunnel structures that have now lead to the waste of resources that work efficiency is lower to the mode that adopts the crab-bolt when installing the pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal pipeline tunnel structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal pipeline tunnel structure comprises a tunnel supporting body, an inner layer supporting body is arranged outside the tunnel supporting body, the tunnel supporting body is internally provided with a pipeline body, the outside of the pipeline body is provided with a mounting frame, the front surface of the mounting frame is provided with a rotating shaft, the inner wall of the tunnel supporting body is provided with a segment connecting bolt, the rotating shaft is rotatably connected with a rotating rod outside, the mounting frame is externally provided with a protective cover, the protective cover is movably connected with a limiting rod inside, a first spring is arranged on one side of the inner part of the protective cover far away from the mounting frame, a press block is arranged outside the inner layer supporting body, a bearing is arranged on one side of the pressing block away from the inner layer supporting body, an axis is arranged in the bearing, the bearing is kept away from one side of briquetting and is installed the second spring, outer supporter is installed to one side of inlayer supporter, the fixed block is installed to outer supporter inner wall.

Preferably, the pipeline body and the mounting frame are connected with screws in a threaded manner, and holes are formed in the rotating shaft.

Preferably, the mounting bracket and the rotating rod are internally provided with a groove matched with the limiting rod, and one side of the limiting rod, which is far away from the mounting bracket, is provided with a pulling plate.

Preferably, the limiting rod is externally provided with a limiting ring, and one side of the limiting ring, which is close to the pulling plate, is provided with a first spring.

Preferably, the fixed block is internally provided with a groove, and the outer wall of the groove is provided with a fixed plate and a buffer plate.

Preferably, the axle center is movably connected with the fixing plate, and one end of the second spring, which is close to the fixing block, and one side of the fixing plate, which is far away from the fixing block, are installed.

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

1. thereby this municipal pipeline tunnel structure is through being provided with the second spring and can avoid tunnel supporter and pipeline body to receive impaired when striking, has prolonged the life of pipeline body.

2. Thereby this municipal pipeline tunnel structure makes things convenient for the staff to fix pipeline body and tunnel supporter through being provided with the mounting bracket, and the mode of this fixed pipeline body of fixed pipeline body mode in the past has improved work efficiency, and the mounting bracket can be dismantled and can be recycled, has practiced thrift the resource.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a tunnel support; 2. an inner layer support; 3. a pipe body; 4. a mounting frame; 5. a rotating shaft; 6. segment connecting bolts; 7. a rotating rod; 8. a protective cover; 9. a limiting rod; 10. a first spring; 11. briquetting; 12. a bearing; 13. an axis; 14. a second spring; 15. an outer support; 16. and (5) fixing blocks.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a municipal pipeline tunnel structure comprises a tunnel support body 1, an inner layer support body 2 is arranged outside the tunnel support body 1, a pipeline body 3 is arranged inside the tunnel support body 1, a mounting frame 4 is arranged outside the pipeline body 3, screws are in threaded connection with the inside of the pipeline body 3 and the mounting frame 4, the mounting frame 4 is arranged inside the tunnel support body 1, so that workers can conveniently fix the pipeline body 3 and the tunnel support body 1, the working efficiency is improved compared with the traditional mode of fixing the pipeline body 3 by the mode of fixing the pipeline body 3, the mounting frame 4 can be disassembled and recycled, resources are saved, a rotating shaft 5 is arranged on the front surface of the mounting frame 4, a hole is formed inside the rotating shaft 5, a duct piece connecting bolt 6 is arranged on the inner wall of the tunnel support body 1, a rotating rod 7 is rotatably connected outside the rotating shaft 5, a protective cover 8 is arranged outside the mounting frame 4, and a limiting rod 9 is movably connected inside the protective cover 8, a groove matched with the limiting rod 9 is formed in the mounting frame 4 and the rotating rod 7, a pull plate is installed on one side, away from the mounting frame 4, of the limiting rod 9, a first spring 10 is installed on one side, away from the mounting frame 4, of the protective cover 8, a limiting ring is installed on the outside of the limiting rod 9, a first spring 10 is installed on one side, close to the pull plate, of the limiting ring, a pressing block 11 is installed on the outside of the inner layer supporting body 2, a bearing 12 is installed on one side, away from the inner layer supporting body 2, of the pressing block 11, an axle center 13 is installed in the bearing 12, a second spring 14 is installed on one side, away from the pressing block 11, of the bearing 12, the tunnel supporting body 1 and the pipeline body 3 can be prevented from being damaged when being impacted by the arrangement of the second spring 14, the service life of the pipeline body 3 is prolonged, an outer supporting body 15 is installed on one side of the inner layer supporting body 2, a fixing block 16 is installed on the inner wall of the outer layer supporting body 15, a groove is formed in the fixing block 16, and a fixing plate and a buffer plate are installed on the outer wall of the groove, the axle center 13 is movably connected with the fixing plate, and one end of the second spring 14 close to the fixing block 16 is arranged on one side of the fixing plate far away from the fixing block 16.

The working principle is as follows: when the tunnel supporting body 1 is impacted, the tunnel supporting body 1 drives the inner supporting body 2 and the pressing block 11 to move towards the outer supporting body 15, the pressing block 11 drives the shaft center 13 to move towards the groove of the fixing block 16, and the second spring 14 stretches and retracts to relieve the vibration generated when the impact is applied; when needs installation pipeline body 3, install pipeline body 3 in the bottom of mounting bracket 4 through the screw, stimulate the arm-tie right, the arm-tie drives gag lever post 9 and moves to the outside, first spring 10 contracts, when gag lever post 9 shifts out from the inslot of bull stick 7, rotate bull stick 7, detain bull stick 7 downthehole at pivot 5, loosen the pull ring, gag lever post 9 receives the elasticity of first spring 10 and removes to the direction of spacing ring, when the groove joint of gag lever post 9 and bull stick 7, pipeline body 3 is fixed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A municipal pipeline tunnel structure, includes tunnel support body (1), its characterized in that: the tunnel supporting body (1) is externally provided with an inner supporting body (2), the tunnel supporting body (1) is internally provided with a pipeline body (3), a mounting frame (4) is externally mounted on the pipeline body (3), a rotating shaft (5) is positively mounted on the mounting frame (4), a segment connecting bolt (6) is mounted on the inner wall of the tunnel supporting body (1), a rotating rod (7) is rotatably connected to the outer part of the rotating shaft (5), a protective cover (8) is externally mounted on the mounting frame (4), a limiting rod (9) is movably connected to the inner part of the protective cover (8), a first spring (10) is mounted on one side, far away from the mounting frame (4), of the inner supporting body (2), a pressing block (11) is externally mounted on the inner supporting body (2), a bearing (12) is mounted on one side, far away from the inner supporting body (2), of the pressing block (11), and an axle center (13) is mounted in the bearing (12), second spring (14) are installed to one side that briquetting (11) were kept away from in bearing (12), outer supporter (15) are installed to one side of inlayer supporter (2), fixed block (16) are installed to outer supporter (15) inner wall.

2. The municipal pipeline tunnel structure of claim 1, wherein: the pipeline body (3) and the mounting rack (4) are connected with screws in a threaded manner, and holes are formed in the rotating shaft (5).

3. The municipal pipeline tunnel structure of claim 1, wherein: the mounting bracket (4) and the rotating rod (7) are internally provided with grooves matched with the limiting rods (9), and one side, away from the mounting bracket (4), of each limiting rod (9) is provided with a pulling plate.

4. The municipal pipeline tunnel structure of claim 1, wherein: a limiting ring is arranged outside the limiting rod (9), and a first spring (10) is arranged on one side, close to the pulling plate, of the limiting ring.

5. The municipal pipeline tunnel structure of claim 1, wherein: the fixed block (16) is internally provided with a groove, and the outer wall of the groove is provided with a fixed plate and a buffer plate.

6. The municipal pipeline tunnel structure of claim 1, wherein: the axle center (13) is movably connected with the fixing plate, and one end of the second spring (14) close to the fixing block (16) and one side of the fixing plate far away from the fixing block (16) are installed.