CN219413997U

CN219413997U - Protective structure and water supply and drainage pipeline connecting end

Info

Publication number: CN219413997U
Application number: CN202320423643.1U
Authority: CN
Inventors: 牟磊; 郑建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-25
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of water supply pipeline protection, in particular to a protection structure and a water supply and drainage pipeline connecting end head, which comprises the following components: the worm is in threaded connection with a first fixed block, the first fixed block is fixedly connected to the inner wall of the cylinder, and one end, far away from the first fixed block, of the worm is rotationally connected with a limiting block; the clamping table is fixedly connected to one side, far away from the limiting block, of the middle section of the inner wall of the cylinder body, and has the beneficial effects that: through rotatory twist grip for the worm is inwards pushed the stopper under the spacing effect of first fixed block and second fixed block, avoids the stopper to take place the skew through the spacing effect of slider and spout, makes stopper and the mutually supporting of clamping platform flange both sides on the extrusion water pipe, improves connection stability, avoids taking place the pipeline and reveal the accident, the utility model discloses limit structure receives the barrel to shelter from, has avoided the rainwater erosion, and limit structure overall stress is mainly axial force, is difficult for producing to buckle, increase life.

Description

Protective structure and water supply and drainage pipeline connecting end

Technical Field

The utility model relates to the technical field of water supply pipeline protection, in particular to a protection structure and a water supply and drainage pipeline connecting end.

Background

The water supply and drainage pipeline plays a main role in water resource transportation, and as the pipeline is far away in arrangement, the bolt used for the connecting flange at the end part of the pipeline is loose after long-term use, so that the stability of the connecting part of the pipeline is low, and the possibility of pipeline leakage exists.

Chinese patent No. cn202220863578.X discloses a pipeline junction protective structure, including the protection barrel, the protection barrel includes half upper barrel and half lower barrel, half upper barrel and half lower barrel pass through fixed establishment fixed connection, the inner wall of half upper barrel and/or half lower barrel inner wall have the slot that supplies the flange to insert and establish. The upper cylinder body and the lower cylinder body are respectively assembled on the flange joint of the pipeline, after the assembly, the two flanges of the joint of the pipeline are inserted into the slots, the upper half cylinder body and the lower half cylinder body are locked through the fixing mechanism, so that an effective protection effect can be provided for the flange joint of the pipeline, the stability of the joint between two adjacent pipelines is improved, and the possibility of leakage of the pipeline is reduced.

However, adjusting screw and hand wheel among the adjusting structure all are located the barrel outside, easily receive the rainwater to influence and produce corrosion, lead to the device to demolish the difficulty, and the cardboard span is great, leads to the connecting piece to warp because of the moment of torsion is too big easily.

Disclosure of Invention

The utility model aims to provide a protection structure and a water supply and drainage pipeline connecting end head so as to solve the problems in the background technology.

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

the cylinder body is provided with a connecting block at the side edge, the connecting block is provided with a mounting hole, and the two cylinder bodies are fixedly connected through bolts;

the worm is in threaded connection with a first fixed block, the first fixed block is fixedly connected to one end part of the inner wall of the cylinder body, and one end of the worm, far away from the first fixed block, is rotationally connected with a limiting block; a kind of electronic device with high-pressure air-conditioning system

The clamping table is fixedly connected to one side, far away from the limiting block, of the middle section of the inner wall of the cylinder body, and one side, far away from the limiting block, of the clamping table is fixedly connected with a supporting frame.

Preferably, the mounting hole is equipped with a plurality of, and is the equidistant distribution of linear type, the spout has been seted up on the barrel inner wall, the spout is located stopper and clamping table centre.

Preferably, a water pipe is connected between the two cylinders in a sliding manner, and the flange plate of the water pipe connection end is positioned in the middle of the cylinders.

Preferably, one end of the worm close to the limiting block is in threaded connection with a second fixing block, and the second fixing block is fixedly connected to the inner wall of the cylinder.

Preferably, the end part of one end of the worm far away from the limiting block is fixedly connected with a rotating handle.

Preferably, a limit groove is formed in one side, close to the worm, of the limit block, the limit groove is rotationally connected with the worm, a sliding block is arranged on one side of the limit block, and the sliding block is in sliding connection with the sliding groove.

Preferably, the limit structure formed by the worm and the limit block on the inner wall of each cylinder body is not less than two and is distributed in parallel and equidistantly.

Preferably, the clamping tables are provided with the same number as the limiting structures and are distributed corresponding to the limiting structures respectively, and each clamping table is provided with two supporting frames.

The water supply and drainage pipeline connecting end comprises the protective structure.

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

according to the utility model, the two cylinders are fixedly connected to the water pipe connecting flange through the bolts, the clamping platform is used for supporting the clamp of the pipe body on one side of the water pipe, the rotating handle is rotated, so that the worm is used for pushing the limiting block inwards under the limiting action of the first fixing block and the second fixing block, the limiting block is prevented from shifting through the limiting action of the sliding block and the sliding groove, the limiting block and the clamping platform are mutually matched to extrude the two sides of the connecting flange on the water pipe, the fixing limiting action is achieved at the connecting end of the pipe, the connecting stability is improved, the occurrence of a leakage accident of the pipe is avoided, the practical limiting structure is protected by the cylinder, rainwater erosion is avoided, the integral stress of the limiting structure is mainly axial force, bending is not easy to occur, and the service life is prolonged.

Drawings

FIG. 1 is an enlarged schematic view of the whole connection structure and part of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

fig. 3 is a schematic view of a stopper structure according to the present utility model.

In the figure: 1. a cylinder; 2. a water pipe; 3. a connecting block; 4. a bolt; 5. rotating the handle; 6. a first fixed block; 7. a worm; 8. a second fixed block; 9. a limiting block; 10. a chute; 11. a clamping table; 12. a support frame; 13. a mounting hole; 14. a slide block; 15. and a limit groove.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify 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 "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a protective structure comprising:

the cylinder body 1, the side of the cylinder body 1 is provided with a connecting block 3, the connecting block 3 is provided with a mounting hole 13, and the two cylinder bodies 1 are fixedly connected through bolts 4; the mounting holes 13 are arranged in a plurality and are distributed at equal intervals in a linear type, the inner wall of the cylinder body 1 is provided with sliding grooves 10, and the sliding grooves 10 are positioned between the limiting block 9 and the clamping table 11; the middle of the two cylinders 1 is connected with a water pipe 2 in a sliding way, and the flange at the connecting end of the water pipe 2 is positioned in the middle of the cylinders 1.

The worm 7 is in threaded connection with the first fixed block 6, the first fixed block 6 is fixedly connected to one end part of the inner wall of the cylinder body 1, and a limiting block 9 is rotatably connected to one end of the worm 7 away from the first fixed block 6; one end of the worm 7, which is close to the limiting block 9, is in threaded connection with a second fixed block 8, and the second fixed block 8 is fixedly connected to the inner wall of the cylinder 1; the end part of one end of the worm 7, which is far away from the limiting block 9, is fixedly connected with a rotating handle 5; a limiting groove 15 is formed in one side, close to the worm 7, of the limiting block 9, the limiting groove 15 is rotationally connected with the worm 7, a sliding block 14 is arranged on one side of the limiting block 9, and the sliding block 14 is in sliding connection with the sliding groove 10; the limit structure formed by the worm 7 and the limit block 9 on the inner wall of each cylinder body 1 is provided with not less than two limit structures which are distributed in parallel and equidistantly.

The clamping table 11 is fixedly connected to one side, far away from the limiting block 9, of the middle section of the inner wall of the cylinder body 1, and one side, far away from the limiting block 9, of the clamping table 11 is fixedly connected with a supporting frame 12; the clamping tables 11 are provided with the same number as the limiting structures and are distributed corresponding to the limiting structures respectively, and each clamping table 11 is provided with two supporting frames 12.

When the device works, two cylinders 1 are fixedly connected to the connecting flange of the water pipe 2 through bolts 4, the clamp of one side of the water pipe 2 is supported through the clamping table 11, the limiting handle 5 is rotated, the worm 7 is pushed inwards to push the limiting block 9 under the limiting action of the first fixing block 6 and the second fixing block 8, the limiting action of the sliding block 14 and the sliding groove 10 is used for preventing the limiting block 9 from shifting, the limiting block 9 and the clamping table 11 are matched with each other to extrude the two sides of the connecting flange on the water pipe 2, the connecting end of the pipeline is fixedly limited, the connecting stability is improved, the pipeline leakage accident is avoided, the limiting structure is protected by the cylinder 1, the rainwater erosion is avoided, the whole stress of the limiting structure is mainly axial force, bending is not easy to generate, and the service life is prolonged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protective structure, characterized in that: comprising the following steps:

the device comprises a cylinder body (1), wherein a connecting block (3) is arranged on the side edge of the cylinder body (1), a mounting hole (13) is formed in the connecting block (3), and the two cylinder bodies (1) are fixedly connected through a bolt (4);

the worm (7), the first fixed block (6) is connected with the worm (7) in a threaded manner, the first fixed block (6) is fixedly connected to one end part of the inner wall of the cylinder body (1), and a limiting block (9) is connected to one end, far away from the first fixed block (6), of the worm (7) in a rotating manner; a kind of electronic device with high-pressure air-conditioning system

The clamping table (11), one side that limiting block (9) was kept away from in clamping table (11) fixed connection in barrel (1) inner wall middle section, one side that limiting block (9) was kept away from to clamping table (11) fixedly connected with support frame (12).

2. A protective structure according to claim 1, wherein: the mounting holes (13) are formed in a plurality of linear equidistant distribution mode, sliding grooves (10) are formed in the inner wall of the cylinder body (1), and the sliding grooves (10) are located between the limiting blocks (9) and the clamping tables (11).

3. A protective structure according to claim 2, wherein: the two cylinder bodies (1) are connected with a water pipe (2) in a sliding manner, and the end flange plate connected with the water pipe (2) is positioned in the middle of the cylinder bodies (1).

4. A protective structure according to claim 3, wherein: one end rod body of the worm (7) close to the limiting block (9) is connected with a second fixing block (8) in a threaded mode, and the second fixing block (8) is fixedly connected to the inner wall of the cylinder body (1).

5. The protective structure of claim 4, wherein: one end part of the worm (7) far away from the limiting block (9) is fixedly connected with a rotating handle (5).

6. A protective structure according to claim 5, wherein: a limit groove (15) is formed in one side, close to the worm (7), of the limit block (9), the limit groove (15) is rotationally connected with the worm (7), a sliding block (14) is arranged on one side of the limit block (9), and the sliding block (14) is in sliding connection with the sliding groove (10).

7. The protective structure of claim 6, wherein: the limiting structures formed by the worm (7) and the limiting blocks (9) on the inner wall of each barrel (1) are not less than two and are distributed in parallel and equidistantly.

8. A protective structure according to claim 7, wherein: the clamping tables (11) are provided with the same number as the limiting structures and are distributed corresponding to the limiting structures respectively, and each clamping table (11) is provided with two supporting frames (12).

9. The utility model provides a water supply and drainage pipeline connection end which characterized in that: a protective structure comprising any one of the preceding claims 1-8.