CN220506065U

CN220506065U - Water supply and drainage pipe fitting convenient to maintain

Info

Publication number: CN220506065U
Application number: CN202321913994.7U
Authority: CN
Inventors: 黄德勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-20
Anticipated expiration: 2033-07-20

Abstract

The utility model belongs to the technical field of drain pipes, in particular to a water supply and drainage pipe fitting convenient to maintain, which comprises a first pipe, wherein a second pipe is arranged on one side of the first pipe, the first pipe and the second pipe respectively comprise an inner pipe and an outer pipe, a connecting device is arranged between the first pipe and the second pipe, the outer surface of the connecting device is provided with a fixing device, the fixing device is provided with a dismounting device, the outer surface of the inner pipe is provided with threads, and arc plates are respectively arranged in the first pipe and the second pipe.

Description

Water supply and drainage pipe fitting convenient to maintain

Technical Field

The utility model relates to the technical field of drain pipes, in particular to a water supply and drainage pipe fitting convenient to maintain.

Background

The drainage pipe is an infrastructure of building construction, the drainage pipe is paved to drain accumulated water in the building site, and the drainage pipes of the multi-layer building and the low-rise building are mostly arranged in the building outer wall and used for drainage.

The prior art has the following problems:

1. the existing drain pipe has the defect of inconvenient connection, so that the drain pipe is very troublesome to disassemble and assemble when the drain pipe needs to be maintained, a great amount of disassembly and assembly time of workers is required to be consumed, the working efficiency of the workers is influenced, and the drain pipe is inconvenient to use;

2. the existing drain pipe cannot fix the joint, and the joint may loose after long-time use, so that water leakage occurs at the joint.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water supply and drainage pipe fitting convenient to maintain, and solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water supply and drainage pipe fitting convenient to maintenance, includes first pipeline, one side of first pipeline is equipped with the second pipeline, first pipeline and second pipeline include inner tube and outer tube respectively, be equipped with connecting device between first pipeline and the second pipeline, connecting device's surface is equipped with fixing device, the last dismounting device that is equipped with of fixing device, the surface of inner tube is equipped with the screw thread, the inside of first pipeline and second pipeline is equipped with the arc respectively.

As a preferable technical scheme of the utility model, the connecting device comprises a fixing plate and a threaded plate, wherein the fixing plate is arranged between the first pipeline and the second pipeline, the threaded plates are respectively arranged on two sides of the fixing plate, the fixing plate and the threaded plate are integrally formed, and a waterproof layer is arranged on the inner wall of the threaded plate.

As a preferable technical scheme of the utility model, the outer surface of the fixing plate is attached to the outer surface of the outer tube, the inner surface of the fixing plate is attached to the inner surface of the inner tube, the threaded plate is attached to the inner surface of the outer tube and the outer surface of the inner tube respectively, and the inner surface of the threaded plate is in threaded connection with threads.

As a preferable technical scheme of the utility model, the fixing device comprises an upper fixing ring and a lower fixing ring, wherein the upper fixing ring is fixedly arranged on the upper surface of the fixing plate, the lower fixing ring is fixedly arranged on the lower surface of the fixing plate, and the inner surfaces of the upper fixing ring and the lower fixing ring are attached to the outer surface of the outer tube.

As a preferable technical scheme of the utility model, the dismounting device comprises a first fixed block, a second fixed block and a locking bolt, wherein the first fixed block is fixedly arranged at two ends of an upper fixed ring, the second fixed block is fixedly arranged at two ends of a lower fixed ring corresponding to the first fixed block, threaded holes are formed in the first fixed block and the second fixed block, and the locking bolt is arranged in the threaded holes in a threaded manner.

As a preferable technical scheme of the utility model, a plurality of groups of arc plates are arranged, and the plurality of groups of arc plates are fixedly arranged between the inner tube and the outer tube.

Compared with the prior art, the utility model provides the water supply and drainage pipe fitting convenient to maintain, which has the following beneficial effects:

1. this a water supply and drainage pipe fitting convenient to maintenance, through setting up connecting device, make first pipeline and second pipeline be connected, unscrew the locking bolt when dismantling the maintenance, rotate the fixed plate make the screw thread board break away from first pipeline and second pipeline inside can, make the water pipe can dismantle fast when needing the maintenance and maintain.

2. This water supply and drainage pipe fitting convenient to maintenance is fixed plate and screw plate through last solid fixed ring and lower solid fixed ring, prevents that the water pipe from driving the screw plate rotatory when removing, causes the junction to leak.

Drawings

FIG. 1 is a schematic side sectional view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic perspective view of a fixing device according to the present utility model;

fig. 4 is a schematic perspective view of the present utility model.

In the figure: 1. a first pipe; 2. a second pipe; 3. a fixing plate; 4. an inner tube; 5. an outer tube; 6. an arc-shaped plate; 7. a thread; 9. a thread plate; 10. an upper fixing ring; 11. a lower fixing ring; 12. a first fixed block; 13. a second fixed block; 14. a locking bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a water supply and drainage pipe fitting convenient to maintenance, includes first pipeline 1, and one side of first pipeline 1 is equipped with second pipeline 2, and first pipeline 1 and second pipeline 2 include inner tube 4 and outer tube 5 respectively, are equipped with connecting device between first pipeline 1 and the second pipeline 2, make first pipeline 1 and second pipeline 2 connected through connecting device; the outer surface of the connecting device is provided with a fixing device for preventing the water pipe from leaking at the connecting part caused by movement; the dismounting device is arranged on the fixing device, so that the dismounting device is convenient to dismount; the outer surface of the inner pipe 4 is provided with threads 7, and the first pipeline 1 and the second pipeline 2 are connected with a connecting device through the threads 7; the first pipeline 1 and the second pipeline 2 are respectively provided with an arc-shaped plate 6, so that the structural strength of the water pipe is improved.

In this embodiment, the connection device includes a fixing plate 3 and a threaded plate 9, the fixing plate 3 is disposed between the first pipeline 1 and the second pipeline 2, the threaded plate 9 is disposed on two sides of the fixing plate 3, the fixing plate 3 and the threaded plate 9 are integrally formed, a waterproof layer is disposed on an inner wall of the threaded plate 9, and water leakage after connection is prevented by the waterproof layer; the outer surface of the fixing plate 3 is attached to the outer surface of the outer pipe 5, the inner surface of the fixing plate 3 is attached to the inner surface of the inner pipe 4, the threaded plate 9 is attached to the inner surface of the outer pipe 5 and the outer surface of the inner pipe 4 respectively, the inner surface of the threaded plate 9 is in threaded connection with the threads 7, and the threaded plate 9 is rotated to the inside of the first pipe 1 and the second pipe 2 by rotating the fixing plate 3, so that the first pipe 1 and the second pipe 2 are connected; the fixing device comprises an upper fixing ring 10 and a lower fixing ring 11, wherein the upper fixing ring 10 is fixedly arranged on the upper surface of the fixing plate 3, the lower fixing ring 11 is fixedly arranged on the lower surface of the fixing plate 3, and the inner surfaces of the upper fixing ring 10 and the lower fixing ring 11 are attached to the outer surface of the outer tube 5; the dismounting device comprises a first fixed block 12, a second fixed block 13 and a locking bolt 14, wherein the first fixed block 12 is fixedly arranged at two ends of an upper fixed ring 10, the second fixed block 13 is fixedly arranged at two ends of a lower fixed ring 11 corresponding to the first fixed block 12, threaded holes are formed in the first fixed block 12 and the second fixed block 13, the locking bolt 14 is arranged in the threaded holes in a threaded manner, the first fixed block 12 and the second fixed block 13 are fixed together through the locking bolt 14, the upper fixed ring 10 and the lower fixed ring 11 are fixed, the fixed plate 3 and the threaded plate 9 are fixed through the upper fixed ring 10 and the lower fixed ring 11, the threaded plate 9 is prevented from being driven to rotate when a water pipe moves, water leakage is caused at a joint, the locking bolt 14 is unscrewed when dismounting maintenance is carried out, the threaded plate 3 is rotated, the threaded plate 9 is separated from the inner parts of the first pipe 1 and the second pipe 2, and the water pipe can be quickly dismounted for maintenance when maintenance is needed; the arc 6 is provided with the multiunit, multiunit arc 6 fixed mounting between inner tube 4 and outer tube 5, has increased the structural strength of water pipe through setting up arc 6, makes it be difficult for being damaged when using.

The working principle and the using flow of the utility model are as follows: the operator rotates screw thread board 9 to the inside of first pipeline 1 and second pipeline 2 through rotating fixed plate 3 to make first pipeline 1 and second pipeline 2 be connected, fix first fixed block 12 and second fixed block 13 through lock bolt 14 and be in the same place, make go up solid fixed ring 10 and go down solid fixed ring 11, it fixes fixed plate 3 and screw thread board 9 to go up solid fixed ring 10 and go down solid fixed ring 11, prevent that the water pipe from driving screw thread board 9 and rotating when moving, cause the junction to leak, unscrew lock bolt 14 when dismantling the maintenance, rotate solid fixed plate 3 make screw thread board 9 break away from the inside of first pipeline 1 and second pipeline 2 can, make the water pipe can dismantle fast when needing the maintenance and maintain.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Water supply and drainage pipe fitting convenient to maintenance, its characterized in that: including first pipeline (1), one side of first pipeline (1) is equipped with second pipeline (2), first pipeline (1) and second pipeline (2) are including inner tube (4) and outer tube (5) respectively, be equipped with connecting device between first pipeline (1) and second pipeline (2), connecting device's surface is equipped with fixing device, be equipped with dismounting device on the fixing device, the surface of inner tube (4) is equipped with screw thread (7), the inside of first pipeline (1) and second pipeline (2) is equipped with arc (6) respectively.

2. The water supply and drainage pipe fitting convenient to maintain according to claim 1, wherein: the connecting device comprises a fixing plate (3) and a threaded plate (9), wherein the fixing plate (3) is arranged between the first pipeline (1) and the second pipeline (2), the threaded plate (9) is arranged on two sides of the fixing plate (3) respectively, the fixing plate (3) and the threaded plate (9) are integrally formed, and a waterproof layer is arranged on the inner wall of the threaded plate (9).

3. A water supply and drainage pipe fitting convenient to maintain according to claim 2, wherein: the outer surface of fixed plate (3) is laminated with the outer surface of outer tube (5), the internal surface of fixed plate (3) is laminated with the internal surface of inner tube (4), screw thread board (9) laminate with the internal surface of outer tube (5) and the surface of inner tube (4) respectively, the internal surface of screw thread board (9) and screw thread (7) threaded connection.

4. A water supply and drainage pipe fitting convenient to maintain according to claim 2, wherein: the fixing device comprises an upper fixing ring (10) and a lower fixing ring (11), wherein the upper fixing ring (10) is fixedly arranged on the upper surface of the fixing plate (3), the lower fixing ring (11) is fixedly arranged on the lower surface of the fixing plate (3), and the inner surfaces of the upper fixing ring (10) and the lower fixing ring (11) are attached to the outer surface of the outer tube (5).

5. The easy-to-repair water supply and drainage pipe fitting according to claim 4, wherein: the dismounting device comprises a first fixing block (12), a second fixing block (13) and a locking bolt (14), wherein the first fixing block (12) is fixedly arranged at two ends of an upper fixing ring (10), the second fixing block (13) is fixedly arranged at two ends of a lower fixing ring (11) corresponding to the first fixing block (12), threaded holes are formed in the first fixing block (12) and the second fixing block (13), and the locking bolt (14) is installed in the threaded holes in a threaded mode.

6. The water supply and drainage pipe fitting convenient to maintain according to claim 1, wherein: the arc plates (6) are provided with a plurality of groups, and the plurality of groups of arc plates (6) are fixedly arranged between the inner tube (4) and the outer tube (5).