CN219888943U - Stable connection structure of municipal engineering water supply and drainage pipeline - Google Patents

Abstract

The utility model discloses a stable connection structure of a municipal engineering water supply and drainage pipeline, which belongs to the technical field of municipal engineering water supply and drainage pipelines and comprises a first fixing ring, wherein a first clamping groove is formed in the inner wall of the first fixing ring, a first sealing strip is clamped on the inner wall of the first fixing ring, two first fixing plates are fixedly connected to the outer surface of the first fixing ring, a second fixing ring is arranged on the bottom surface of the first fixing ring, a second clamping groove is formed in the inner wall of the second fixing ring, and through the cooperation of the first fixing ring, the first clamping groove, the first sealing strip, the second fixing ring, the second clamping groove and the second sealing strip, the sealing effect of equipment is better, and workers can conveniently replace the first sealing strip and the second sealing strip, so that the equipment can fix and seal pipelines with different sizes, the practicability of the equipment is greatly improved, and the nuts, the screw handles, the screws, the springs and the inserts are matched, so that the nuts are prevented from falling off.

Description

Stable connection structure of municipal engineering water supply and drainage pipeline

Technical Field

The utility model relates to the technical field of municipal engineering water supply and drainage pipelines, in particular to a stable connection structure of municipal engineering water supply and drainage pipelines.

Background

Municipal works water supply and drainage pipeline installs in municipal road's below mostly, can concentrate the emission to sewage and rainwater through municipal works water supply and drainage pipeline, need use municipal works water supply and drainage pipeline to stabilize the connection structure and connect the installation to municipal works water supply and drainage pipeline in municipal works water supply and drainage pipeline installation, municipal works water supply and drainage pipeline at present need add the ring flange to its link in the course of making generally, carry out effective connection between realizing water supply and drainage pipeline through the ring flange, but because its structural design leads to needs to use longer time to connect municipal works water supply and drainage pipeline, connection efficiency has been influenced, thereby its work efficiency has been reduced, and the pipeline is connected with the link of ring flange adopts welded mode usually, thereby the material intensity that leads to the link reduces, and then impaired sealing performance between the water supply and drainage pipeline, lead to taking place the condition of leaking easily, consequently, the skilled person provides a municipal works water supply and drainage pipeline to stabilize the connection structure, with the problem that solves in the above-mentioned background art.

Disclosure of Invention

The utility model aims to provide a stable connecting structure of a municipal engineering water supply and drainage pipeline, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a municipal works water supply and drainage pipeline firm connection structure, includes first solid fixed ring, first draw-in groove has been seted up to the inner wall of first solid fixed ring, the inner wall joint of first solid fixed ring has first sealing strip, the surface fixedly connected with of first solid fixed ring two first fixed plates, the bottom surface of first solid fixed ring is equipped with the solid fixed ring of second, the second draw-in groove has been seted up to the inner wall of solid fixed ring of second, the inner wall joint of solid fixed ring of second has the second sealing strip, the surface fixedly connected with of solid fixed ring of second two second fixed plates.

As still further aspects of the utility model: the upper surfaces of the two first fixing plates are provided with first round holes, and the upper surfaces of the two second fixing plates are provided with second round holes.

As still further aspects of the utility model: the inside of two the first round holes is provided with a screw rod, the outer surfaces of the two screw rods are connected with screw caps in a threaded mode, and the top ends of the two screw rods are fixedly connected with screw handles.

As still further aspects of the utility model: the outer surfaces of the two screws are provided with thread grooves, and gaskets are sleeved outside the two screws.

As still further aspects of the utility model: the bottom surfaces of the two screw handles are fixedly connected with springs, and the outer surfaces of the first fixing ring and the second fixing ring are fixedly connected with anticorrosive paint layers.

As still further aspects of the utility model: limiting holes are formed in the outer surfaces of the two screw rods, and inserted bars are arranged in the limiting holes.

As still further aspects of the utility model: the outer surfaces of the two inserted bars are connected with nuts in a threaded mode, and the first sealing strip and the second sealing strip are made of rubber materials.

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

this municipal works water supply and drainage pipeline stabilizes connection structure, through first solid fixed ring, first draw-in groove, first sealing strip, the cooperation of second solid fixed ring, second draw-in groove and second sealing strip, not only can make the sealed effect of equipment better, moreover can make things convenient for the staff to change first sealing strip and second sealing strip, thereby make equipment can fix and seal not unidimensional pipeline, thereby increased the practicality of equipment by a wide margin, the nut, the spiral shell handle, the screw rod, the gasket, the cooperation of spring and inserted bar, not only promoted the fixed effect of equipment to the pipeline by a wide margin, moreover can prevent that the nut from appearing droing.

Drawings

FIG. 1 is a schematic perspective view of a stable connection structure of a municipal engineering water supply and drainage pipeline;

FIG. 2 is a bottom view of a municipal works water supply and drainage pipe stabilizing connection structure;

FIG. 3 is a front sectional view of a first fixing ring in a stable connection structure of a municipal engineering water supply and drainage pipeline;

fig. 4 is a side sectional view of a first fixing ring in a stable connection structure of a municipal engineering water supply and drainage pipeline.

In the figure: 1. a first fixing ring; 2. a first clamping groove; 3. a first sealing strip; 4. a first fixing plate; 5. a second fixing ring; 6. a second clamping groove; 7. a second sealing strip; 8. a second fixing plate; 9. a first round hole; 10. a second round hole; 11. a screw handle; 12. a screw; 13. a thread groove; 14. a gasket; 15. a spring; 16. an anticorrosive paint layer; 17. a limiting hole; 18. a rod; 19. a nut; 20. and (5) a screw cap.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 4, in the embodiment of the utility model, a stable connection structure of a municipal engineering water supply and drainage pipeline comprises a first fixing ring 1, wherein a first clamping groove 2 is formed in the inner wall of the first fixing ring 1, a first sealing strip 3 is clamped on the inner wall of the first fixing ring 1, two first fixing plates 4 are fixedly connected to the outer surface of the first fixing ring 1, a second fixing ring 5 is arranged on the bottom surface of the first fixing ring 1, a second clamping groove 6 is formed in the inner wall of the second fixing ring 5, a second sealing strip 7 is clamped on the inner wall of the second fixing ring 5, and two second fixing plates 8 are fixedly connected to the outer surface of the second fixing ring 5.

The first round hole 9 has all been seted up to the upper surface of two first fixed plates 4, the second round hole 10 has all been seted up to the upper surface of two second fixed plates 8, the inside of two first round holes 9 all is equipped with screw rod 12, the equal threaded connection of surface of two screw rods 12 has nut 20, the equal fixedly connected with spiral shell handle 11 in the top of two screw rods 12, thread groove 13 has all been seted up to the surface of two screw rods 12, the outside of two screw rods 12 all overlaps and is equipped with gasket 14, can promote the fixed effect of equipment to the pipeline by a wide margin.

The bottom surfaces of the two screw handles 11 are fixedly connected with springs 15, the outer surface of the first fixing ring 1 and the outer surface of the second fixing ring 5 are fixedly connected with anti-corrosion paint layers 16, limiting holes 17 are formed in the outer surfaces of the two screws 12, inserting rods 18 are arranged in the two limiting holes 17, nuts 19 are connected to the outer surfaces of the two inserting rods 18 in a threaded mode, the first sealing strip 3 and the second sealing strip 7 are made of rubber materials, and therefore sealing effects of equipment on pipelines are better.

The working principle of the utility model is as follows: first, a worker can place the second fixing ring 5 under the pipe, then place the first fixing ring 1 over the pipe, then sleeve the washer 14 to the surface of the screw 12, then pass the screw 12 through the inside of the first round hole 9 and the second round hole 10 respectively and screw-connect with the nut 20, after fixing the pipe, insert the insert rod 18 into the inside of the limit hole 17, then screw-connect the nut 19 to the outer surface of the insert rod 18 and finish the limit operation of the nut 20.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a municipal works water supply and drainage pipeline stable connection structure, includes first solid fixed ring (1), a serial communication port, first draw-in groove (2) have been seted up to the inner wall of first solid fixed ring (1), the inner wall joint of first solid fixed ring (1) has first sealing strip (3), the surface fixedly connected with of first solid fixed ring (1) two first fixed plates (4), the bottom surface of first solid fixed ring (1) is equipped with second solid fixed ring (5), second draw-in groove (6) have been seted up to the inner wall of second solid fixed ring (5), the inner wall joint of second solid fixed ring (5) has second sealing strip (7), the surface fixedly connected with of second solid fixed ring (5) two second fixed plates (8).

2. The municipal works water supply and drainage pipeline firm connection structure according to claim 1, wherein the upper surfaces of two first fixed plates (4) are provided with first round holes (9), and the upper surfaces of two second fixed plates (8) are provided with second round holes (10).

3. The municipal works water supply and drainage pipeline firm connection structure according to claim 2, characterized in that, two the inside of first round hole (9) all is equipped with screw rod (12), two the surface of screw rod (12) is equal threaded connection has nut (20), the top of two screw rod (12) is equal fixedly connected with spiral shell handle (11).

4. A municipal works water supply and drainage pipeline firm connection structure according to claim 3, characterized in that, screw grooves (13) are all offered to the surface of two screw rods (12), and the outside of two screw rods (12) is all overlapped and is equipped with gasket (14).

5. A municipal works water supply and drainage pipeline firm connection structure according to claim 3, characterized in that, two the bottom surface of spiral shell handle (11) is all fixedly connected with spring (15), the surface of first solid fixed ring (1) and the surface of second solid fixed ring (5) are all fixedly connected with anticorrosive paint layer (16).

6. A municipal works water supply and drainage pipeline firm connection structure according to claim 3, characterized in that, limiting holes (17) are all seted up to the surface of two screw rods (12), and the inside of two limiting holes (17) all is equipped with inserted bar (18).

7. The municipal works water supply and drainage pipeline firm connection structure according to claim 6, wherein, two the surface of inserted bar (18) is all threaded connection has nut (19), first sealing strip (3) and second sealing strip (7) are rubber material.