CN213040009U

CN213040009U - Municipal administration water supply and drainage pipeline connection structure

Info

Publication number: CN213040009U
Application number: CN202021558183.6U
Authority: CN
Inventors: 康枫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-23
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of municipal administration water supply and drainage pipe connects, especially, be a municipal administration water supply and drainage pipe connection structure, including first pipeline, second pipeline and be used for connecting the connecting pipe of first pipeline and second pipeline, the tip of first pipeline and second pipeline all is equipped with the joint section, the both ends of connecting pipe all be equipped with respectively with joint section joint complex joint groove, pass through sealing washer sealing connection between joint section and the joint groove. The utility model discloses a first pipeline, the second pipeline, the connecting pipe, hexagon bolt, stud's integrated design, can realize between first pipeline and the connecting pipe, between connecting pipe and the second pipeline and first pipeline, high strength between connecting pipe and the second pipeline is connected, the stability of connecting between the water supply and drainage pipeline has greatly been improved, make it have splendid shock resistance, effectively reduce the pipe explosion and the frequency of leaking, can supply drainage construction and economic development for the city to provide safe and reliable's water supply and drainage guarantee.

Description

Municipal administration water supply and drainage pipeline connection structure

Technical Field

The utility model relates to a municipal administration water supply and drainage pipe connects technical field, specifically is a municipal administration water supply and drainage pipe connection structure.

Background

Municipal administration refers to urban public utilities engineering such as urban roads, bridges, water supply and drainage, sewage treatment, urban flood control, gardens, road greening, street lamps, environmental sanitation and the like. The construction of municipal water supply and drainage pipelines is an important component of the construction of urban infrastructure, and is necessary for ensuring the safety and reliability of city tap water supply and drainage and improving the design of municipal water supply and drainage pipelines.

The existing municipal water supply and drainage pipelines are usually connected by pipe hoops, but the connection mode has the defects of low connection strength, poor stability, poor shock resistance, easy pipe explosion and incapability of providing safe and reliable water supply and drainage guarantee for urban water supply and drainage construction and economic development.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a municipal administration water supply and drainage pipeline connection structure has solved the mode that adopts the ferrule to connect usually between the current municipal administration water supply and drainage pipeline, but this kind of connected mode's joint strength is not high, and stability is relatively poor, and the shock resistance is relatively poor, very easily takes place the explosion, can not provide safe and reliable's the problem of water supply and drainage guarantee for city water supply and drainage construction and economic development.

(II) technical scheme

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 connection structure, includes first pipeline, second pipeline and is used for connecting the connecting pipe of first pipeline and second pipeline, the tip of first pipeline and second pipeline all is equipped with the joint section, the both ends of connecting pipe all are equipped with respectively with joint section joint complex joint groove, through sealing washer sealing connection between joint section and the joint groove, first pipeline and second pipeline are close to the one end surface of connecting pipe and are equipped with first connection pad and second connection pad respectively, the surface interval of connecting pipe is equipped with third connection pad and the fourth connection pad that corresponds the setting with first connection pad and second connection pad respectively, all through the hexagon bolt connection and through the first nut subassembly lock solid with hexagon bolt looks adaptation between third connection pad and the first connection pad and between fourth connection pad and the second connection pad, first connection pad, The third connecting disc, the second connecting disc and the fourth connecting disc are connected through the stud bolts and locked through the second nut assembly.

As an optimized technical solution of the present invention, the inner diameters of the first pipeline, the second pipeline and the connecting pipe are equal.

As a preferred technical scheme of the utility model, be equipped with respectively on first connection pad and the second connection pad with the first connecting screw hole and the second connecting screw hole of hex bolts and stud looks adaptation.

As an optimal technical scheme of the utility model, hexagon bolt is provided with six, stud is provided with threely, stud arranges in hexagon bolt's peripheral position.

As an optimal technical scheme of the utility model, all be equipped with the pilot hole with hexagon bolt and stud looks adaptation respectively on third connection pad and the fourth connection pad.

As an optimized technical scheme of the utility model, first nut component and second nut component constitute by fixation nut and packing ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a municipal administration water supply and drainage pipeline connection structure possesses following beneficial effect:

this municipal administration water supply and drainage pipeline connection structure, through first pipeline, the second pipeline, the connecting pipe, hexagon bolt, stud's integrated design, can realize between first pipeline and the connecting pipe, between connecting pipe and the second pipeline and first pipeline, high strength between connecting pipe and the second pipeline is connected, the stability of connecting between the water supply and drainage pipeline has greatly been improved, make it have splendid shock resistance, effectively reduce the pipe explosion and the frequency of leaking, can provide safe and reliable's confession drainage guarantee for city confession drainage construction and economic development.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of a first conduit according to the present invention;

fig. 4 is a side view of the connecting pipe of the present invention.

In the figure: 1. a first conduit; 2. a second conduit; 3. a connecting pipe; 4. a clamping section; 5. a clamping groove; 6. a seal ring; 7. a first splice tray; 8. a second connecting disc; 9. a third connecting disc; 10. a fourth connecting disc; 11. a hexagon bolt; 12. a first nut assembly; 13. a stud bolt; 14. a second nut assembly; 15. a first connection threaded hole; 16. and the second connecting threaded hole.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a municipal administration water supply and drainage pipeline connecting structure comprises a first pipeline 1, a second pipeline 2 and a connecting pipe 3 for connecting the first pipeline 1 and the second pipeline 2, wherein clamping sections 4 are respectively arranged at the end parts of the first pipeline 1 and the second pipeline 2, clamping grooves 5 which are matched with the clamping sections 4 in a clamping way are respectively arranged at the two ends of the connecting pipe 3, the clamping sections 4 are hermetically connected with the clamping grooves 5 through sealing rings 6, a first connecting disc 7 and a second connecting disc 8 are respectively arranged on the surfaces of the first pipeline 1 and the second pipeline 2, which are close to one end of the connecting pipe 3, a third connecting disc 9 and a fourth connecting disc 10 which are respectively arranged corresponding to the first connecting disc 7 and the second connecting disc 8 are arranged at intervals on the outer surface of the connecting pipe 3, the third connecting disc 9 and the first connecting disc 7 and the fourth connecting disc 10 and the second connecting disc 8 are respectively connected through hexagon bolts 11 and locked through first nut assemblies 12 which are matched with the hexagon bolts 11, the first connecting disc 7, the third connecting disc 9, the second connecting disc 8 and the fourth connecting disc 10 are connected through a stud 13 and locked through a second nut assembly 14.

Specifically, the inner diameters of the first pipe 1, the second pipe 2 and the connecting pipe 3 are equal.

In this embodiment, the structural design that the internal diameters of first pipeline 1, second pipeline 2 and connecting pipe 3 are equal can avoid because interior different influences of pipe diameter give drainage velocity, guarantee that municipal administration plumbing is unobstructed.

Specifically, the first connecting disc 7 and the second connecting disc 8 are respectively provided with a first connecting threaded hole 15 and a second connecting threaded hole 16 which are matched with the hexagon bolt 11 and the stud bolt 13.

In this embodiment, during the installation, it carries out threaded connection through hexagon bolt 11 interlude third connection pad 9 and with first connection pad 7, is fixed in first pipeline 1 tip through first connecting

screw hole

15 and 11 screw-thread fits of hexagon bolt with connecting pipe 3, and stud 13's effect is to connecting first pipeline 1, connecting pipe 3 and second pipeline 2 in an organic whole, guarantees pipeline connection structure's intensity and stability, improves municipal administration water supply and drainage pipeline's shock resistance.

Specifically, six hexagon bolts 11 are provided, three stud bolts 13 are provided, and the stud bolts 13 are disposed at the peripheral position of the hexagon bolt 11.

In this embodiment, in practical application, the hexagon bolts 11 are divided into two parts, each part includes six hexagon bolts, one hexagon bolt 11 is uniformly distributed along the circumferential direction of the third connecting disc 9 and the first connecting disc 7, the other hexagon bolt 11 is uniformly distributed along the circumferential direction of the fourth connecting disc 10 and the second connecting disc 8, and in order to ensure that there is sufficient operating space between the bolts, the stud bolts 13 are arranged at the peripheral positions of the hexagon bolts 11.

Specifically, the third connecting disc 9 and the fourth connecting disc 10 are provided with assembling holes respectively matched with the hexagon bolts 11 and the stud bolts 13.

In this embodiment, the third connecting disc 9 and the fourth connecting disc 10 are provided with the mounting holes respectively matched with the hexagon bolts 11 and the stud bolts 13, and the mounting holes are used for providing connection channels for the connection between the third connecting disc 9 and the first connecting disc 7 and the connection between the third connecting disc 9 and the first connecting disc 7, and similarly, the connection channels are provided for the connection between the first connecting disc 7, the third connecting disc 9, the second connecting disc 8 and the fourth connecting disc 10.

Specifically, the first nut component 12 and the second nut component 14 are each comprised of a retaining nut and a washer.

In this embodiment, the first nut component 12 and the second nut component 14 are composed of a fixing nut and a washer, and the washer can prevent the fixing nut from directly contacting with the first connecting disc and the 7 second connecting disc 8, so as to prevent the first connecting disc and the 7 second connecting disc 8 from being worn on the surface, and increase the contact area between the fixing nut and the first connecting disc and between the fixing nut and the 7 second connecting disc 8, so that the fixing is more firm.

The utility model discloses a theory of operation and use flow: during assembly, firstly, the sealing rings 6 are arranged in the two clamping grooves 5 at the left end and the right end, then the first pipeline 1 is clamped with the clamping section 4 at one end of the connecting pipe 3 and the second pipeline 2 is clamped with the clamping section 4 at the other end of the connecting pipe 3, after the clamping operation is completed, the third connecting disc 9 is connected with the first connecting disc 7 through the hexagon bolt 11 and is locked through the first nut component 12, the fourth connecting disc 10 is connected with the second connecting disc 8 through the hexagon bolt 11 and is locked through the first nut component 12 at the end part of the hexagon bolt 11, at the moment, the fixing operation is completed between the first pipeline 1 and the connecting pipe 3 and between the second pipeline 2 and the connecting pipe 3, and finally, the first connecting disc 7, the third connecting disc 9, the second connecting disc 8 and the fourth connecting disc 10 are connected through the stud 13 and are locked through the second nut components 14 at the two ends of the stud 13, accomplish the pipe connection operation to first pipeline 1 and second pipeline 2 promptly, make between first pipeline 1 and the connecting pipe 3, between connecting pipe 3 and the second pipeline 2 and firmly be connected between first pipeline 1, connecting pipe 3 and the second pipeline 2, improved joint strength and stability between the municipal administration water supply and drainage pipeline, the shock resistance is strong.

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 connection structure, includes first pipeline (1), second pipeline (2) and is used for connecting pipe (3) of first pipeline (1) and second pipeline (2), its characterized in that: the end parts of the first pipeline (1) and the second pipeline (2) are respectively provided with a clamping section (4), the two ends of the connecting pipe (3) are respectively provided with a clamping groove (5) which is matched with the clamping section (4) in a clamping way, the clamping section (4) and the clamping groove (5) are in sealing connection through a sealing ring (6), one end surfaces of the first pipeline (1) and the second pipeline (2) close to the connecting pipe (3) are respectively provided with a first connecting disc (7) and a second connecting disc (8), the outer surface of the connecting pipe (3) is provided with a third connecting disc (9) and a fourth connecting disc (10) which are respectively corresponding to the first connecting disc (7) and the second connecting disc (8) at intervals, the third connecting disc (9) and the first connecting disc (7) and the fourth connecting disc (10) and the second connecting disc (8) are both connected through a hexagon bolt (11) and are locked through a first nut assembly (12) which is matched with the hexagon bolt (11), the first connecting disc (7), the third connecting disc (9), the second connecting disc (8) and the fourth connecting disc (10) are connected through a stud bolt (13) and locked through a second nut assembly (14).

2. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: the inner diameters of the first pipeline (1), the second pipeline (2) and the connecting pipe (3) are equal.

3. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: and a first connecting threaded hole (15) and a second connecting threaded hole (16) which are matched with the hexagon bolt (11) and the stud bolt (13) are respectively arranged on the first connecting disc (7) and the second connecting disc (8).

4. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: the hexagonal bolt (11) is provided with six, stud (13) are provided with three, stud (13) arrange in the peripheral position of hexagonal bolt (11).

5. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: and the third connecting disc (9) and the fourth connecting disc (10) are respectively provided with assembling holes matched with the hexagon bolts (11) and the stud bolts (13).

6. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: the first nut component (12) and the second nut component (14) are both composed of a fixed nut and a washer.