CN220228189U - Pipeline connecting device for water supply and drainage engineering - Google Patents

Abstract

The utility model discloses a pipeline connecting device for water supply and drainage engineering, which comprises pipeline bodies, wherein connecting mechanisms are connected to the two pipeline bodies, each connecting mechanism comprises a connecting pipe, a clamping block, an elastic component, a sealing pipe and a sealing mechanism, the two pipeline bodies are connected with the inner cavity of the sealing pipe in a sliding and penetrating manner, both sides of the sealing pipe are provided with placing grooves, the elastic component is positioned in the placing grooves, one side of each placing groove is provided with a clamping groove, the connecting pipe is sleeved on the outer wall of the pipeline body, one side of the connecting pipe is fixedly connected with the clamping block, the clamping block is connected with the inner cavity of the placing groove in a sliding and penetrating manner, and the sealing mechanism is positioned in the inner cavity of the sealing pipe. The utility model utilizes the arrangement mode of the connecting pipe, the clamping block, the elastic component, the sealing pipe and the sealing mechanism, avoids the trouble of rotating the pipeline body, can rapidly disassemble the connecting pipe and the sealing pipe, is simple and convenient to disassemble, and is convenient for replacing the pipeline.

Description

Pipeline connecting device for water supply and drainage engineering

Technical Field

The utility model relates to the technical field of pipeline transportation, in particular to a pipeline connecting device for water supply and drainage engineering.

Background

The pipelines in the water supply and drainage system are all connected by using the pipeline connecting device, and the pipeline connecting device for water supply and drainage is used for sealing connection at the joint of the two pipelines, so that the liquids in the two pipelines can circulate mutually.

Among the prior art, drainage pipe body type is great, and drainage pipe is general connects two drainage pipes through the mode of drain pipe self threaded connection, and the mode needs to rotate one of them pipeline like this, and this makes the connection between the pipeline comparatively laborious, and when having the pipeline to damage, dismantles also comparatively laborious.

Disclosure of Invention

The utility model aims to provide a pipeline connecting device for water supply and drainage engineering, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline connecting device for the water supply and drainage engineering comprises pipeline bodies, wherein two pipeline bodies are connected with connecting mechanisms;

the connecting mechanism comprises a connecting pipe, clamping blocks, elastic components, sealing pipes and sealing mechanisms, wherein the two pipeline bodies are connected with the inner cavities of the sealing pipes in a sliding penetrating mode, the two sides of the sealing pipes are provided with placing grooves, the elastic components are located inside the placing grooves, clamping grooves are formed in one side of the placing grooves, the connecting pipe is sleeved on the outer wall of the pipeline bodies, one side of the connecting pipe is fixedly connected with the clamping blocks, the clamping blocks are connected with the inner cavities of the placing grooves in a sliding penetrating mode, and the clamping blocks are connected with the inner cavities of the clamping grooves in a sliding penetrating mode.

Preferably, the elastic component comprises a pressing plate, connecting rods and compression springs, wherein the pressing plate is connected with the inner cavity of the placing groove in a sliding penetrating mode, the two connecting rods are fixedly connected with one side of the pressing plate, two sliding grooves are formed in one side of the placing groove, the connecting rods are connected with the inner cavity of the sliding grooves in a sliding penetrating mode, and the compression springs are sleeved outside the connecting rods.

Preferably, one end of the compression spring is fixedly connected with the pressing plate, and the other end of the compression spring is fixedly connected with the inner wall of the placing groove.

Preferably, the sealing mechanism comprises sealing blocks and first threaded rods, wherein three sealing blocks are located in the inner cavity of the connecting pipe, three first threaded rods are connected with the sealing pipe in a threaded penetrating mode, and the first threaded rods are connected with the sealing blocks.

Preferably, the outer wall of sealing block is equipped with the recess, the inner chamber of recess is provided with the dwang, the one end and the dwang fixed connection of first threaded rod, the inner wall fixedly connected with sealing pad of sealing block.

Preferably, the top of spout has seted up the spacing groove, the top fixedly connected with gag lever post of clamp plate, the gag lever post is connected with the inner chamber slip interlude of spacing groove.

Preferably, the cross sections of the clamping blocks and the clamping grooves are semi-annular.

The utility model has the technical effects and advantages that:

(1) According to the utility model, by means of the arrangement mode of the connecting pipe, the clamping block, the elastic component, the sealing pipe and the sealing mechanism, two pipeline bodies can be connected by rotating the sealing pipe, the pipeline bodies do not need to be rotated, the complicated rotation of the pipeline bodies is avoided, time and labor are saved, the connecting pipe and the sealing pipe can be quickly disassembled by the clamping block and the elastic component, and the disassembly is simple and convenient, and the pipeline is convenient to replace;

(2) According to the utility model, the sealing block, the rotating block, the sealing gasket and the first threaded rod are matched, and the sealing block is attached to the joint of the two pipeline bodies by rotating the first threaded rod and seals the joint by matching with the sealing gasket, so that the sealing performance of the joint of the pipeline bodies is improved, and the influence of water leakage on the use of the pipeline is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of an exploded structure of the connection mechanism of the present utility model.

FIG. 3 is a schematic top view of the elastic component of the present utility model.

FIG. 4 is a schematic diagram of the side internal structure of the present utility model.

In the figure: 1. a pipe body; 2. a connecting mechanism; 21. a connecting pipe; 22. a clamping block; 23. an elastic component; 231. a pressing plate; 232. a connecting rod; 233. a compression spring; 24. sealing the tube; 25. a sealing mechanism; 251. a sealing block; 252. a first threaded rod; 253. a rotating block; 3. and a limit rod.

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.

The utility model provides a pipeline connecting device for water supply and drainage engineering, as shown in figures 1-4, which comprises pipeline bodies 1, wherein connecting mechanisms 2 are connected to the two pipeline bodies 1, each connecting mechanism 2 comprises a connecting pipe 21, a clamping block 22, an elastic component 23, a sealing pipe 24 and a sealing mechanism 25, the two pipeline bodies 1 are connected with the inner cavity of the sealing pipe 24 in a sliding and inserting way, both sides of the sealing pipe 24 are provided with placing grooves, the elastic component 23 is positioned in the placing grooves, one side of each placing groove is provided with a clamping groove, the connecting pipe 21 is sleeved on the outer wall of the pipeline body 1, the connecting pipe 21 is fixedly connected with the outer wall of the pipeline body 1, one side of the connecting pipe 21 is fixedly connected with a clamping block 22, the clamping block 22 is connected with the inner cavity of each placing groove in a sliding and inserting way, the clamping block 22 is connected with the inner cavity of each clamping groove in a sliding and inserting way, the cross section of each clamping block 22 and each clamping groove is semi-annular, the sealing mechanism 25 is positioned in the inner cavity of the sealing tube 24, the elastic component 23 comprises a pressing plate 231, a connecting rod 232 and a compression spring 233, the pressing plate 231 is in sliding insertion connection with the inner cavity of the placing groove, the two connecting rods 232 are fixedly connected with one side of the pressing plate 231, two sliding grooves are formed in one side of the placing groove, the connecting rod 232 is in sliding insertion connection with the inner cavity of the sliding grooves, the compression spring 233 is sleeved outside the connecting rod 232, one end of the compression spring 233 is fixedly connected with the pressing plate 231, the other end of the compression spring 233 is fixedly connected with the inner wall of the placing groove, the pressing plate 231 is extruded by a clamping block 22 on one side of the connecting tube 21, the pressing plate 231 drives the connecting rod 232 to shrink inwards, the compression spring 233 is compressed, the clamping block 22 is clamped into the clamping groove when the sealing tube 24 is rotated, the compression spring 233 is always in a compression state, the compression spring 233 always has an acting force on the pressing plate 231, make fixture block 22 compress the back to clamp plate 231, clamp plate 231 can reset under the effort of compression spring 233, make clamp plate 231 with fixture block 22 card dead, thereby make fixture block 22 be difficult to break away from the draw-in groove, can carry out zonulae occludens with sealed tube 24 and two connecting pipes 21, sealing mechanism 25 is including sealed piece 251 and first threaded rod 252, three sealed piece 251 all is located the inner chamber of connecting pipe 21, three sealed piece 251 can cooperate the sleeve that forms pipeline body 1 diameter size, make three sealed piece 251 and pipeline body 1 laminating inseparable, three first threaded rod 252 all with sealed tube 24 thread alternate connection, first threaded rod 252 is connected with sealed piece 251, the outer wall of sealed piece 251 is equipped with the recess, the inner chamber of recess is provided with rotating block 253, the one end and the rotating block 253 fixed connection of first threaded rod 252, the inner wall fixedly connected with sealing block 251, through the rotation of first threaded rod 252, make sealed piece 251 carry out sealing gasket alternate junction to the junction of two pipeline bodies 1, make pipeline body 1 junction sealing performance obtain the sleeve that the sealing performance of joint is big or small, make three sealed piece 251 and pipeline body 1 joint sealing performance is closely, thereby, can take effect on the side stop lever 3 is realized to the connecting rod 1, can be removed from the effect of the connecting rod 3, can take place the effect on the side stop lever 1, and can be removed from the effect on the connecting rod is 3, and can be realized, and seal rod 1 has the effect is connected with the connecting rod is 3, can be realized, and seal groove 3, and can be normally has the effect 3.

The working principle of the utility model is as follows: when connecting two pipeline bodies 1, locate sealed tube 24 cover between two pipeline bodies 1, squeeze clamp plate 231 through the fixture block 22 extrusion clamp plate 231 of connecting pipe 21 one side, make clamp plate 231 drive connecting rod 232 to inside shrink, and make compression spring 233 compress, in rotating sealed tube 24, make fixture block 22 card go into the draw-in groove, clamp plate 231 resets under compression spring 233's effort, after connecting sealed tube 24 and two connecting pipes 21, rotate first threaded rod 252, make first threaded rod 252 drive the sealing piece 251 through rotating piece 253 and laminate two pipeline body 1 junction, and make the inside sealing pad of sealing piece 251 seal two pipeline body 1 junctions, accomplish the connection to two pipeline bodies 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The pipeline connecting device for the water supply and drainage engineering comprises pipeline bodies (1), and is characterized in that two pipeline bodies (1) are connected with a connecting mechanism (2);

coupling mechanism (2) are including connecting pipe (21), fixture block (22), elastic component (23), sealed pipe (24) and sealing mechanism (25), two pipeline body (1) all alternates with the inner chamber of sealed pipe (24) and is connected, the standing groove has all been seted up to the both sides of sealed pipe (24), elastic component (23) are located the inside of standing groove, the draw-in groove has been seted up to one side of standing groove, the outer wall of pipeline body (1) is located to connecting pipe (21) cover, one side and fixture block (22) fixed connection of connecting pipe (21), fixture block (22) alternate with the inner chamber of standing groove and are connected, fixture block (22) alternate with the inner chamber of draw-in groove and are connected, sealing mechanism (25) are located the inner chamber of sealed pipe (24).

2. The pipeline connecting device for water supply and drainage engineering according to claim 1, wherein the elastic component (23) comprises a pressing plate (231), connecting rods (232) and compression springs (233), the pressing plate (231) is connected with an inner cavity of a placing groove in a sliding penetrating mode, two connecting rods (232) are fixedly connected with one side of the pressing plate (231), two sliding grooves are formed in one side of the placing groove, the connecting rods (232) are connected with the inner cavities of the sliding grooves in a sliding penetrating mode, and the compression springs (233) are sleeved outside the connecting rods (232).

3. The pipe connection device for water supply and drainage engineering according to claim 2, wherein one end of the compression spring (233) is fixedly connected with the pressing plate (231), and the other end of the compression spring (233) is fixedly connected with the inner wall of the placing groove.

4. The pipe connection device for water supply and drainage engineering according to claim 1, wherein the sealing mechanism (25) comprises a sealing block (251) and a first threaded rod (252), three sealing blocks (251) are all located in an inner cavity of the connecting pipe (21), three first threaded rods (252) are all connected with the sealing pipe (24) in a threaded penetrating mode, and the first threaded rod (252) is connected with the sealing block (251).

5. The pipe connection device for water supply and drainage engineering according to claim 4, wherein a groove is formed in the outer wall of the sealing block (251), a rotating block (253) is arranged in an inner cavity of the groove, one end of the first threaded rod (252) is fixedly connected with the rotating block (253), and a sealing gasket is fixedly connected with the inner wall of the sealing block (251).

6. The pipeline connecting device for water supply and drainage engineering according to claim 2, wherein a limit groove is formed in the top end of the chute, a limit rod (3) is fixedly connected to the top end of the pressing plate (231), and the limit rod (3) is connected with an inner cavity of the limit groove in a sliding penetrating mode.

7. A pipe connection device for water supply and drainage engineering according to claim 1, characterized in that the cross sections of the clamping blocks (22) and the clamping grooves are semi-annular.