CN212745422U

CN212745422U - Municipal administration water supply and drainage pipeline salvagees and uses quick connect structure

Info

Publication number: CN212745422U
Application number: CN202021259964.5U
Authority: CN
Inventors: 洪永双; 申屠璐
Original assignee: Zhejiang Guanwei Environmental Technology Co ltd
Current assignee: Zhejiang Guanwei Environmental Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-19
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a municipal administration water supply and drainage pipeline salvagees and uses quick connect structure belongs to pipeline maintenance technical field, including first pipeline and second pipeline, be equipped with the sealing ring between first pipeline and the second pipeline, the cover is equipped with the tensioning cover respectively on the circumference of the one end that first pipeline and second pipeline are close to each other, connects through tensioning bolt between two tensioning covers. The utility model connects the first pipeline and the second pipeline through the sealing ring, and connects the two tensioning sleeves through the tensioning bolts, so that the sealing performance of the connection between the first pipeline and the second pipeline is better, the operation is simple and convenient, and the efficiency of rush repair of the water supply and drainage pipeline is greatly improved; the utility model discloses be equipped with the step respectively at the inside both ends of sealing ring, the tip of the second pipeline of first pipeline all imbeds in the inside of sealing ring, and its tip all supports on the step, makes the leakproofness of being connected between first pipeline and second pipeline and the sealing ring better.

Description

Municipal administration water supply and drainage pipeline salvagees and uses quick connect structure

Technical Field

The utility model belongs to the technical field of the pipeline maintenance, concretely relates to municipal administration water supply and drainage pipeline salvagees and uses quick connect structure.

Background

When the municipal water supply and drainage pipeline is used, leakage or damage is likely to occur due to factors such as the municipal water supply and drainage pipeline per se or the outside, and rush repair is needed; for a pipe with a leakage or a serious breakage, the broken section needs to be cut off, and then a new section of the pipe needs to be connected.

At present, adjacent pipelines in the water supply and drainage pipeline are locked through bolts, but the connection mode cannot be well suitable for rush repair of the water supply and drainage pipeline. Therefore, a quick connection structure convenient for the repair of the water supply and drainage pipeline is needed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a municipal administration water supply and drainage pipeline salvagees and uses quick connect structure has and connects that the back leakproofness is good, the simple and convenient characteristics of connected mode.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration water supply and drainage pipeline salvagees and uses quick connect structure, includes first pipeline and second pipeline, is equipped with the sealing ring between first pipeline and the second pipeline, and the cover is equipped with the tensioning cover respectively on the circumference of the one end that first pipeline and second pipeline are close to each other, connects through tensioning bolt between two tensioning covers.

As the utility model discloses an optimal technical scheme, the inside both ends of sealing ring are equipped with the step respectively.

As the utility model discloses a preferred technical scheme, the straining sleeve includes straining sleeve and lower straining sleeve, goes up to strain and connects through first connection bolted connection between sleeve and the lower straining sleeve.

As the utility model discloses an optimal technical scheme is connected with the slipmat on the inner wall of last tensioning cover and lower tensioning cover respectively.

As the utility model discloses an optimal technical scheme goes up the connecting seat that is connected with the symmetry setting on the circumference of taut cover and lower taut cover respectively.

As the preferred technical scheme of the utility model, the tensioning sleeve is the stainless steel component.

As the utility model discloses an optimal technical scheme still includes the hoop cover, and the hoop cover is established in the outside of sealing ring.

As the utility model discloses a preferred technical scheme, the hoop includes hoop and lower hoop, wherein, goes up the hoop and is connected through second connecting bolt between the hoop down.

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

1. the utility model connects the first pipeline and the second pipeline through the sealing ring, and connects the two tensioning sleeves through the tensioning bolts, so that the sealing performance of the connection between the first pipeline and the second pipeline is better, the operation is simple and convenient, and the efficiency of rush repair of the water supply and drainage pipeline is greatly improved;

2. the sealing ring is provided with steps at two ends inside the sealing ring, the end part of the second pipeline of the first pipeline is embedded inside the sealing ring, and the end parts of the second pipeline of the first pipeline are supported on the steps, so that the sealing property of the connection between the first pipeline and the sealing ring and the connection between the second pipeline and the sealing ring are better;

3. the utility model limits the first pipeline and the second pipeline by the matching of the tension bolt and the tension sleeve, prevents the connection part between the first pipeline and the second pipeline from falling off caused by the deviation, thereby ensuring the stability of connection;

4. the utility model discloses establish the hoop cover in the outside of sealing ring, press from both sides the sealing ring tightly to make being connected between first pipeline and the second pipeline more stable, ensure the leakproofness of connecting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the connection between the first pipe and the sealing ring;

FIG. 3 is a schematic structural view of the sealing ring of the present invention;

FIG. 4 is a schematic structural view of the tension sleeve of the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 6 is a schematic structural view of the ferrule of the present invention;

in the figure: 1. a first conduit; 2. tightening the sleeve; 21. pulling up the tightening sleeve; 22. a first connecting bolt; 23. pulling down the tightening sleeve; 24. a connecting seat; 25. a non-slip mat; 3. tightening the bolts; 4. a second conduit; 5. a seal ring; 51. a step; 6. a hoop sleeve; 61. an upper hoop sleeve; 62. a lower hoop sleeve; 63. and a second connecting bolt.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a municipal administration water supply and drainage pipeline salvagees and uses quick connect structure, includes first pipeline 1 and second pipeline 4, is equipped with sealing ring 5 between first pipeline 1 and the second pipeline 4, and rubber material is chooseed for use to sealing ring 5, and the cover is equipped with respectively on the circumference of the one end that first pipeline 1 and second pipeline 4 are close to each other and strains cover 2, and taut cover 2 is the stainless steel component, connects through tensioning bolt 3 between two straining covers 2.

Specifically, steps 51 are respectively arranged at two ends inside the sealing ring 5, the end portion of the second pipeline 4 of the first pipeline 1 is embedded inside the sealing ring 5, and the end portion of the second pipeline abuts against the steps 51.

Through adopting above-mentioned technical scheme, make the leakproofness of being connected between first pipeline 1 and second pipeline 4 and sealing ring 5 better.

Specifically, tensioning cover 2 includes tensioning cover 21 and tensioning cover 23 down, goes up and is connected through first connecting bolt 22 between tensioning cover 21 and the tensioning cover 23 down, is connected with slipmat 25 on the inner wall of tensioning cover 21 and tensioning cover 23 down respectively, and slipmat 25 chooses for use the rubber material.

By adopting the above technical scheme, the upper tightening sleeve 21 and the lower tightening sleeve 23 are pressed against the anti-slip mat 25 inside by tightening the first connecting bolt 22, so that the tightening sleeve 2 is fixed on the circumference of the first pipeline 1 or the second pipeline 4.

Specifically, go up connecting seat 24 that the symmetry set up that welds respectively on the circumference of taut cover 21 and lower taut cover 23, the smooth through-hole of inner wall has been seted up to connecting seat 24's inside, runs through connecting seat 24 of taut cover 2 on first pipeline 1 and the second pipeline 4 through tie bolt 3, then screws up the nut to stretch up cover 2 to on first pipeline 1 and the second pipeline 4 and carry on spacingly.

Through adopting above-mentioned technical scheme, carry on spacingly through tensioning bolt 3 and the cooperation of tensioning sleeve 2 to first pipeline 1 and second pipeline 4, prevent to take place the skew between first pipeline 1 and the second pipeline 4 and lead to droing with the junction of sealing ring 5 to ensure the stability of connecting.

Example 2

Referring to fig. 5-6, the present embodiment is different from embodiment 1 in that: specifically, still include the hoop cover 6, the outside at sealing ring 5 is established to the hoop cover 6 cover, and hoop cover 6 includes hoop cover 61 and hoop cover 62 down, wherein, connects through second connecting bolt 63 between hoop cover 61 and the hoop cover 62 down, and hoop cover 6 chooses for use stainless steel.

Through adopting above-mentioned technical scheme, establish the outside at sealing ring 5 with the cover 6 cover, press from both sides sealing ring 5 tightly to make the connection between first pipeline 1 and the second pipeline 4 more stable, ensure the leakproofness of connecting.

The utility model discloses a theory of operation does:

(1) when the water supply and drainage pipeline is rush-repaired, the tensioning sleeve 2 is firstly fixed on the circumferences of the first pipeline 1 and the second pipeline 4 (the first pipeline 1 and the second pipeline 4 refer to two water supply and drainage pipelines to be connected), the tensioning bolt 3 penetrates through the connecting seat 24 of the tensioning sleeve 2 on the first pipeline 1 and the second pipeline 4, and a nut is screwed (not screwed);

(2) sleeving the sealing ring 5 at the end part of the first pipeline 1 (or the second pipeline 4), and embedding the end part of the second pipeline 4 (or the first pipeline 1) into the other end of the sealing ring 5;

(3) at the moment, the nut on the tensioning bolt 3 is screwed down, so that the end parts of the first pipeline 1 and the second pipeline 4 tightly press the sealing ring 5;

(4) and then the hoop sleeve 6 is sleeved outside the sealing ring 5, and then the second connecting bolt 63 is screwed down.

To sum up, the utility model connects the first pipeline 1 and the second pipeline 4 through the sealing ring 5, and connects the two tension sleeves 2 through the tension bolt 3, so that the connection between the first pipeline 1 and the second pipeline 4 has better sealing performance, the operation is simple and convenient, and the efficiency of rush repair of the water supply and drainage pipeline is greatly improved; the two ends inside the sealing ring 5 of the utility model are respectively provided with the step 51, the end part of the second pipeline 4 of the first pipeline 1 is embedded inside the sealing ring 5, and the end part of the second pipeline is supported on the step 51, so that the sealing performance of the connection between the first pipeline 1 and the sealing ring 5 as well as between the second pipeline 4 and the sealing ring 5 is better; the utility model limits the first pipeline 1 and the second pipeline 4 by the matching of the tension bolt 3 and the tension sleeve 2, and prevents the junction between the first pipeline 1 and the second pipeline 4 from falling off caused by the deviation, thereby ensuring the stability of connection; the utility model discloses establish the 6 covers of cuff in the outside of sealing ring 5, press from both sides sealing ring 5 tightly to make the connection between first pipeline 1 and the second pipeline 4 more stable, ensure the leakproofness of connecting.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a municipal administration water supply and drainage pipeline salvagees and uses quick connect structure, includes first pipeline (1) and second pipeline (4), its characterized in that: be equipped with sealing ring (5) between first pipeline (1) and second pipeline (4), overlap respectively on the circumference of the one end that first pipeline (1) and second pipeline (4) are close to each other and be equipped with straining sleeve (2), connect through tie bolt (3) between two straining sleeves (2).

2. The municipal water supply and drainage pipeline rush-repair quick connection structure of claim 1, wherein: steps (51) are respectively arranged at two ends of the inner part of the sealing ring (5).

3. The municipal water supply and drainage pipeline rush-repair quick connection structure of claim 1, wherein: the tensioning sleeve (2) comprises an upper tensioning sleeve (21) and a lower tensioning sleeve (23), and the upper tensioning sleeve (21) and the lower tensioning sleeve (23) are connected through a first connecting bolt (22).

4. The municipal water supply and drainage pipeline rush-repair quick connection structure of claim 3, wherein: the inner walls of the upper tensioning sleeve (21) and the lower tensioning sleeve (23) are respectively connected with an anti-skid pad (25).

5. The municipal water supply and drainage pipeline rush-repair quick connection structure of claim 3, wherein: the circumference of the upper tensioning sleeve (21) and the lower tensioning sleeve (23) is respectively connected with connecting seats (24) which are symmetrically arranged.

6. The municipal water supply and drainage pipeline rush-repair quick connection structure of claim 1, wherein: the tensioning sleeve (2) is a stainless steel component.

7. The municipal water supply and drainage pipeline rush-repair quick connection structure of claim 1, wherein: the sealing ring further comprises a hoop sleeve (6), and the hoop sleeve (6) is sleeved outside the sealing ring (5).

8. The municipal water supply and drainage pipeline rush-repair quick-connection structure of claim 7, wherein: the hoop sleeve (6) comprises an upper hoop sleeve (61) and a lower hoop sleeve (62), wherein the upper hoop sleeve (61) is connected with the lower hoop sleeve (62) through a second connecting bolt (63).