CN215721471U

CN215721471U - City planning municipal drainage pipe

Info

Publication number: CN215721471U
Application number: CN202121808065.0U
Authority: CN
Inventors: 王中明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-01
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a municipal drainage pipeline for city planning, which comprises a pipeline, wherein one side of the pipeline is provided with an installation pipe, the upper end of the outer wall of the installation pipe is provided with a fixed plate, a screw rod is rotatably arranged on the fixed plate, one side of the screw rod is provided with a turntable, the screw rod is in threaded connection with an internal thread pipe, the installation pipe is sleeved with a limiting ring, the internal thread pipe is connected with one side of the limiting ring, the lower end of the outer wall of the installation pipe is provided with a supporting plate, the limiting ring and the supporting plate are provided with telescopic sleeves, the outer wall of the installation pipe is provided with an installation groove, an elastic clamping plate is arranged in the installation groove, the adjacent pipeline is inserted into the installation pipe, one end of a countersunk head bolt is screwed into a thread groove on the adjacent pipeline for locking, then the screw rod is driven to rotate by rotating the turntable, the internal thread pipe pushes the limiting ring to horizontally move leftwards, the limiting ring pushes the elastic clamping plate to deform, so that a protective layer is attached to the outer wall of the adjacent pipeline, to complete the installation and fixation of the drainage pipeline.

Description

City planning municipal drainage pipe

Technical Field

The utility model belongs to the technical field of urban planning municipal drainage, and particularly relates to an urban planning municipal drainage pipeline.

Background

Municipal drainage pipes refer to rainwater and sewage pipes under municipal roads, which are commonly called as sewer pipes and are generally called as municipal drainage pipes in engineering. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. The drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby, and sewage is discharged into a sewage treatment plant, so the municipal drainage pipeline comprises two pipelines of rainwater and sewage.

Traditional drainage pipe uses the flange to couple together two pipelines when connecting usually, need fix two flanges together with the bolt in the connection process, and it is comparatively troublesome to connect, the quick installation of drainage pipe of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal drainage pipeline for urban planning, which solves the problem of inconvenient installation and operation in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a city planning municipal drainage pipe, includes the pipeline, one side of pipeline is provided with the installation pipe, the outer wall upper end of installation pipe is provided with the fixed plate, it is provided with the lead screw to rotate on the fixed plate, one side of lead screw is provided with the carousel, threaded connection has the internal thread pipe on the lead screw, the cover is equipped with the spacing ring on the installation pipe, the internal thread pipe is connected with spacing ring one side, the outer wall lower extreme of installation pipe is provided with the backup pad, the spacing ring is provided with telescope tube with the backup pad, the mounting groove has been seted up to the outer wall of installation pipe, be provided with the elastic splint in the mounting groove.

Preferably, the mounting pipe is provided with a stepped hole, a countersunk bolt is inserted into the stepped hole, one side of the outer wall of the pipeline is provided with a thread groove, and the inner wall of the mounting pipe is provided with a positioning ring.

Preferably, the inner wall of the elastic clamping plate is provided with a protective layer, and one side of the upper end face of the elastic clamping plate is provided with an anti-falling block.

Preferably, the inner walls of the pipeline and the installation pipe are provided with anticorrosive coatings, one side of the upper end face of the pipeline is provided with a positioning block, and the installation pipe is provided with a positioning groove.

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

1. according to the utility model, the adjacent pipelines are inserted into the installation pipe, the pipelines are abutted against the positioning ring, the positioning block is inserted into the positioning groove, the stepped hole is aligned with the thread groove, the countersunk head bolt penetrates out of one end of the stepped hole and is screwed into the thread groove on the adjacent pipeline for locking, then the screw rod is driven to rotate through the rotating turntable, so that the internal thread pipe horizontally moves on the screw rod, the internal thread pipe pushes the limiting ring to horizontally move leftwards and simultaneously drives the telescopic sleeve to stretch, the inner wall of the limiting ring clamps the four elastic clamping plates and pushes the elastic clamping plates to deform, and the protective layer is attached to the outer wall of the adjacent pipeline, so that the installation and fixation operation of the drainage pipeline is completed, the operation is simple and convenient, and the fixation effect is greatly enhanced.

Drawings

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

FIG. 2 is a front cut-away schematic view of FIG. 1;

FIG. 3 is a schematic view of the present invention in an installed state;

FIG. 4 is a cutaway schematic view of FIG. 3;

fig. 5 is an enlarged schematic view of a portion of fig. 4.

In the figure: 1. a pipeline; 2. installing a pipe; 3. a fixing plate; 4. a lead screw; 5. a turntable; 6. an internally threaded tube; 7. a limiting ring; 8. a support plate; 9. a telescopic sleeve; 10. mounting grooves; 11. an elastic splint; 12. a stepped hole; 13. a countersunk bolt; 14. a thread groove; 15. a positioning ring; 16. a protective layer; 17. an anti-drop block; 18. an anticorrosive layer; 19. positioning blocks; 20. and (6) positioning a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an embodiment of the utility model provides a municipal drainage pipeline for city planning, which comprises a pipeline 1, wherein an installation pipe 2 is welded on the left side of the pipeline 1, a fixing plate 3 is welded on the upper end of the outer wall of the installation pipe 2, an installation stepped hole is formed in the fixing plate 3, a bearing is connected in the installation stepped hole in an interference manner, a lead screw 4 is connected in the inner ring of the bearing in an interference manner, a turntable 5 is welded on the right side of the lead screw 4, an internal threaded pipe 6 is connected on the lead screw 4, a limiting ring 7 is sleeved on the installation pipe 2, the internal threaded pipe 6 is welded with the outer wall on the left side of the limiting ring 7, a support plate 8 is welded on the lower end of the outer wall of the installation pipe 2, a telescopic sleeve 9 is welded between the limiting ring 7 and the support plate 8, four installation grooves 10 are formed in the outer wall of the installation pipe 2, and an elastic clamping plate 11 is welded in the installation grooves 10.

Fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, shoulder hole 12 has been seted up on installation pipe 2, countersunk bolt 13 has been alternate in shoulder hole 12, thread groove 14 has been seted up to pipeline 1's outer wall right side, the welding has holding ring 15 on the inner wall of installation pipe 2, elastic splint 11's inner wall uses sealed glue bonding connection to have the inoxidizing coating 16, inoxidizing coating 16 is soft material of moulding, elastic splint 11's up end left side welding has anticreep piece 17, anticreep is fast 17 to prevent that spacing ring 7 from droing from elastic splint 11, pipeline 1 and installation pipe 2's inner wall all has anticorrosive coating 18 through sealed glue bonding connection, pipeline 1's up end right side welding has locating piece 19, constant head tank 20 has been seted up on installation pipe 2.

The working principle of the embodiment is as follows: insert installation pipe 2 with adjacent pipeline 1 in, and support pipeline 1 on holding ring 15, and insert locating piece 19 in constant head tank 20, shoulder hole 12 aligns with thread groove 14 this moment, wear out locking in the thread groove 14 on the adjacent pipeline 1 of one end screw in of shoulder hole 12 with countersunk head bolt 13 again, drive lead screw 4 through rotatory carousel 5 and rotate after that, make internal thread pipe 6 at 4 horizontal migration of lead screw, internal thread pipe 6 promotes spacing ring 7 horizontal migration left, it stretches out and draws back to drive telescope tube 9 simultaneously, the inner wall of spacing ring 7 carries out the centre gripping to four elastic splint 11, promote elastic splint 11 and take place deformation, make the laminating of inoxidizing coating 16 on the drainage pipe outer wall of adjacent pipeline 1, accomplish the installation fixed operation to adjacent pipeline, easy operation is convenient and strengthened fixed effect greatly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a city planning municipal drainage pipe which characterized in that: including pipeline (1), one side of pipeline (1) is provided with installation pipe (2), the outer wall upper end of installation pipe (2) is provided with fixed plate (3), it is provided with lead screw (4) to rotate on fixed plate (3), one side of lead screw (4) is provided with carousel (5), threaded connection has internal thread pipe (6) on lead screw (4), the cover is equipped with spacing ring (7) on installation pipe (2), internal thread pipe (6) are connected with spacing ring (7) one side, the outer wall lower extreme of installation pipe (2) is provided with backup pad (8), spacing ring (7) are provided with telescope tube (9) with backup pad (8), mounting groove (10) have been seted up to the outer wall of installation pipe (2), be provided with elastic splint (11) in mounting groove (10).

2. The city planning municipal drainage pipeline of claim 1, wherein: the mounting pipe is characterized in that a stepped hole (12) is formed in the mounting pipe (2), a countersunk bolt (13) is inserted into the stepped hole (12), a threaded groove (14) is formed in one side of the outer wall of the pipeline (1), and a positioning ring (15) is arranged on the inner wall of the mounting pipe (2).

3. The city planning municipal drainage pipeline of claim 1, wherein: the inner wall of the elastic clamping plate (11) is provided with a protective layer (16), and one side of the upper end face of the elastic clamping plate (11) is provided with an anti-falling block (17).

4. The city planning municipal drainage pipeline of claim 1, wherein: the inner walls of the pipeline (1) and the installation pipe (2) are provided with anticorrosive coatings (18), one side of the upper end face of the pipeline (1) is provided with a positioning block (19), and the installation pipe (2) is provided with a positioning groove (20).