CN212203254U

CN212203254U - Water pipe connecting mechanism for hydraulic engineering

Info

Publication number: CN212203254U
Application number: CN202020265930.0U
Authority: CN
Inventors: 李燕琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-12-22
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a water pipe coupling mechanism for hydraulic engineering, including water conservancy pipe and water service tank, the right side fixedly connected with connector of water conservancy pipe, and the inside of connector is inserted and is equipped with fixing bolt, the inside of water conservancy pipe is provided with first sealing washer, the second sealing washer is installed on the right side of first sealing washer, the right side fixedly connected with fixed head of connector, and the fixed head have a side fixedly connected with mechanism body, the right side fixedly connected with filter of mechanism body, the protecting crust has been seted up to the inside of water service tank, and the inside fixedly connected with spring of protecting crust. The utility model discloses when using, shortened required time when connecting greatly, improved work efficiency, work in addition and reduced the work burden of coupling staff through simple connection, after connecting, be provided with the water flowing groove on the coupling mechanism, can be more convenient when carrying out the pipe connection, the effect of protection pipeline has been had simultaneously.

Description

Water pipe connecting mechanism for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water pipe connection mechanism for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity to meet the needs of people for life and production on water resources.

In hydraulic engineering's use, often apply to the connection of water pipe, but when water piping connection, because hydraulic engineering pipeline diameter is great, it is inconvenient to connect, consume a large amount of time when the installation, for greatly reduced work efficiency, at hydraulic engineering in addition, the existing coupling mechanism simple structure of coupling mechanism of pipeline to do not have diversified function, add when connecting for complicacy, installation procedure is more, in addition after the installation, can not regulate and control the inside water pressure of pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pipe connection mechanism for hydraulic engineering to solve the complicated problem that consumes time and can not carry out the regulation and control to water pressure of the hydraulic engineering piping erection that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pipe coupling mechanism for hydraulic engineering, includes water conservancy pipe and water flowing groove, the right side fixedly connected with connector of water conservancy pipe, and the inside of connector is inserted and is equipped with fixing bolt, the inside of water conservancy pipe is provided with first sealing washer, the second sealing washer is installed on the right side of first sealing washer, the right side fixedly connected with fixed head of connector, and the fixed head have a side fixedly connected with mechanism body, the right side fixedly connected with filter of mechanism body, the protecting crust has been seted up to the inside of water flowing groove, and the inside fixedly connected with spring of protecting crust, the connecting rod is installed to the bottom of spring, the bottom fixedly connected with of connecting rod stops up the head, and stops up the left and right sides fixedly connected with fixed block of head.

Preferably, the diameters of the connector and the fixing head are the same, and a hole with an internal thread is formed in the fixing head.

Preferably, the filter is provided with two sets of, two sets of filter respectively fixed mounting at the left and right ends of water trough, the surface of filter seted up with the through-hole of even size.

Preferably, the plugging head is triangular, and the left end and the right end of the plugging head are tightly attached to the fixing blocks.

Preferably, an empty bin is formed in the fixing head, and a blocking piece is arranged in the empty bin.

Preferably, the diameter of the inner wall of the empty bin is gradually increased from the left end to the right end, and the outer surface of the empty bin is matched with the inner wall of the blocking piece.

Compared with the prior art, the beneficial effects of the utility model are that: this water pipe coupling mechanism for hydraulic engineering when using, has shortened the required time when connecting greatly, has improved work efficiency, is working in addition and has reduced the work burden of coupling staff through simple connection, is connecting the back, is provided with the water service groove on the coupling mechanism, can be more convenient when carrying out the pipe connection, has had the effect of protection pipeline simultaneously.

1. When connecting, accomplish the installation through the connection of water conservancy pipe and fixed head, when connecting in addition, use through the cooperation between first sealing washer and the second sealing washer, increased the compactness of connecting, guaranteed the connection, connect this coupling mechanism and connect simply on, be convenient for connect, used time when having practiced thrift the connection greatly has improved the efficiency of connecting.

2. This coupling mechanism is through being provided with the water flowing groove after connecting, has protected the pipeline carrying out the transport of the connection rivers of pipeline, has the effect of decompression, has prolonged the life of pipeline greatly, has avoided damaging the pipeline because of inside water pressure is too big, and the device is provided with empty storehouse and blocks up the piece in addition, and the phenomenon of backward flow appears in the effectual rivers of avoiding, and the design rivers through empty storehouse and block up the piece can only follow same direction and flow through, avoid the backward flow to damage rivers conveying equipment.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the second seal ring and the fixing head of the present invention;

fig. 4 is a schematic view of the front section structure of the empty bin and the plugging sheet of the present invention.

In the figure: 1. a water conservancy pipe; 2. a connector; 3. fixing the bolt; 4. a first seal ring; 5. a second seal ring; 6. a fixed head; 7. a mechanism body; 8. a filter plate; 9. a water trough; 10. a protective shell; 11. a spring; 12. a connecting rod; 13. a plugging head; 14. a fixed block; 15. emptying the bin; 16. a blocking sheet.

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. 1-4, the present invention provides an embodiment:

a water pipe connecting mechanism for water conservancy projects comprises a water conservancy pipe 1 and a water flowing groove 9, a connector 2 is fixedly connected to the right side of the water conservancy pipe 1, a fixing bolt 3 is inserted into the connector 2, a first sealing ring 4 is arranged inside the water conservancy pipe 1, a second sealing ring 5 is arranged on the right side of the first sealing ring 4, a fixing head 6 is fixedly connected to the right side of the connector 2, the diameters of the connector 2 and the fixing head 6 are the same, a hole with an internal thread is formed in the fixing head 6, the compactness of connection is enhanced through threaded connection, after the water conservancy pipe 1 is connected with the fixing head 6, the first sealing ring 4 on the inner surface of the water conservancy pipe 1 can be tightly attached to the second sealing ring 5, the phenomenon of liquid seepage is avoided, the sealing performance is improved, the water conservancy pipe 1 and the fixing head 6 are fixedly connected together through the fixing bolt 3, and fixed head 6 have a side fixedly connected with mechanism body 7, the right side fixedly connected with filter 8 of mechanism body 7, protecting crust 10 has been seted up to the inside of water service tank 9, filter 8 is provided with two sets ofly, two sets of filters 8 are fixed mounting respectively at both ends about water service tank 9, the through-hole with even size has been seted up on filter 8's surface, can filter the fixed impurity in the rivers through filter 8 that are provided with, it does not have solid particulate matter in the rivers that have guaranteed to flow from water service tank 9, the water that flows through water service tank 9 just can carry the family user in through simple processing and use, blocking head 13 is triangle-shaped, both ends are closely laminated on fixed block 14 about blocking head 13.

In addition, when the water pressure is high, 10 springs 11 of the protective shell are arranged to reduce the pressure of the water, so that the service life of the pipeline is prolonged, when the water pressure is too high, the water pressure can extrude the plugging head 13 to move upwards, so that the contraction of the springs 11 is driven, a reaction force can be exerted when the springs 11 contract, so that the water pressure is reduced, the springs 11 are fixedly connected with the inner part of the protective shell 10, the bottom end of each spring 11 is provided with a connecting rod 12, the bottom end of each connecting rod 12 is fixedly connected with the plugging head 13, the left side and the right side of each plugging head 13 are fixedly connected with fixing blocks 14, an empty bin 15 is arranged inside each fixing head 6, a plugging sheet 16 is arranged inside each empty bin 15, the diameter of the inner wall of each empty bin 15 is gradually increased from the left end to the right end, the outer surface of each empty bin 15 is matched with the inner wall of each plugging sheet 16, when the water flows from the left end to the right end, water flow is discharged through a gap between the empty bin 15 and the blocking piece 16, when backflow occurs to the water flow, the water flow impacts the blocking piece 16 to be close to the leftmost end of the empty bin 15, the empty bin 15 is tightly attached to the inner wall of the leftmost end of the blocking piece 16, and accordingly initial selection backflow damage to the water flow conveying equipment is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a water pipe coupling mechanism for hydraulic engineering, includes water conservancy pipe (1) and limbers (9), its characterized in that: the right side of the water conservancy pipe (1) is fixedly connected with a connector (2), a fixing bolt (3) is inserted in the connector (2), a first sealing ring (4) is arranged inside the water conservancy pipe (1), a second sealing ring (5) is arranged on the right side of the first sealing ring (4), a fixed head (6) is fixedly connected on the right side of the connector (2), and the side of the fixed head (6) is fixedly connected with a mechanism body (7), the right side of the mechanism body (7) is fixedly connected with a filter plate (8), the inside of the water trough (9) is provided with a protective shell (10), and the interior of the protective shell (10) is fixedly connected with a spring (11), the bottom end of the spring (11) is provided with a connecting rod (12), the bottom end of the connecting rod (12) is fixedly connected with a plugging head (13), and the left side and the right side of the blocking head (13) are fixedly connected with fixing blocks (14).

2. The water pipe connecting mechanism for the water conservancy project according to claim 1, characterized in that: the diameter size of connector (2) is the same with fixed head (6), the inside of fixed head (6) is seted up and is had the hole of internal thread.

3. The water pipe connecting mechanism for the water conservancy project according to claim 1, characterized in that: the filter (8) are provided with two sets of, two sets of filter (8) are both ends about water trough (9) fixed mounting respectively, the through-hole with even size has been seted up on the surface of filter (8).

4. The water pipe connecting mechanism for the water conservancy project according to claim 1, characterized in that: the plugging head (13) is triangular, and the left end and the right end of the plugging head (13) are tightly attached to the fixing block (14).

5. The water pipe connecting mechanism for the water conservancy project according to claim 1, characterized in that: an empty bin (15) is arranged inside the fixed head (6), and a blocking piece (16) is arranged inside the empty bin (15).

6. The water pipe connecting mechanism for the water conservancy project according to claim 5, characterized in that: the diameter of the inner wall of the empty bin (15) is gradually increased from the left end to the right end, and the outer surface of the empty bin (15) is matched with the inner wall of the plugging sheet (16).