CN210510617U - Pipeline connecting sleeve and external locking type interface tube - Google Patents
Pipeline connecting sleeve and external locking type interface tube Download PDFInfo
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- CN210510617U CN210510617U CN201921430661.2U CN201921430661U CN210510617U CN 210510617 U CN210510617 U CN 210510617U CN 201921430661 U CN201921430661 U CN 201921430661U CN 210510617 U CN210510617 U CN 210510617U
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- pipe
- main body
- pipeline
- locking rod
- sleeve main
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Abstract
The utility model discloses a pipeline adapter sleeve and external lock formula mouth-piece, the pipeline adapter sleeve include the pipe box main part, pipe box main part both ends distribute respectively and have pipeline locking mechanism, pipeline locking mechanism include: the locking rod penetrates through and is fixed on the pipe wall of the pipe sleeve main body, and one end of the locking rod, which is positioned in the pipe sleeve main body, is rotatably connected with the clamping block; the pipeline comprises a pipeline main body, and clamping grooves matched with the clamping blocks are distributed on the periphery of the pipeline main body; the pipeline connecting sleeve and the pipeline have the advantages of being simple in operation, stable in connection and good in sealing effect.
Description
Technical Field
The utility model relates to the technical field of pipeline, concretely relates to pipeline adapter sleeve and external lock formula mouth-piece.
Background
At present, the pipes of plastic drainage pipeline systems in China and the external extending pipe sections of pipelines and inspection well equipment are connected in a common socket joint mode. When the pipeline encounters uneven settlement of the foundation, the joint is pulled, so that sealing failure of the socket part of the pipeline is easily caused, and even the joint is separated; when the groundwater is lower than the height of the pipe network, the sewage in the pipe network flows out to pollute the groundwater and the soil; when the groundwater rises, the groundwater can seep into the pipe reversely, the workload of a sewage treatment plant is increased, and even the paralysis of the net pipe is caused seriously; the connection between the existing pipelines is also connected by adopting an elastic connecting structure, although the connection operation is convenient, the aging is easy to occur after a long time, the fixed connection effect is reduced, and the sealing property is deteriorated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a pipeline adapter sleeve and pipeline, it has easy operation, connects firmly, sealed effectual advantage.
The utility model discloses the above-mentioned technical problem that will solve realizes through following technical scheme:
the utility model provides a pipeline connecting sleeve, its includes the pipe box main part, pipe box main part both ends distribute respectively and have pipeline locking mechanism, pipeline locking mechanism include: the locking device comprises a locking rod and a clamping block, wherein the locking rod penetrates through and is fixed on the pipe wall of the pipe sleeve main body, and one end of the locking rod, which is positioned in the pipe sleeve main body, is rotatably connected with the clamping block.
Preferably, the locking rod periphery be provided with the external screw thread, pipe wall distribution in pipe box main part both ends have the screw hole with locking rod matched with, the locking rod pass through threaded connection on the pipe wall of pipe box main part. The locking rod not only can be stably fixed on the pipe sleeve main body, but also can be adjusted in an inner and outer telescopic mode.
Preferably, the pipe sleeve main part be located the pipe wall of screw hole inboard be provided with fixture block assorted recess, the inboard one end of check lock lever be provided with the connector that the cross-section is T shape, one side that the fixture block is close to the pipe sleeve main part be provided with connector assorted shrinkage pool, the fixture block pass through the shrinkage pool and connect on the connector of check lock lever to be located the recess of pipe sleeve main part. This structural design scheme makes the check lock pole can drive the fixture block and carry out inside and outside flexible fixed regulation, and the fixture block can not take place the rotation simultaneously, guarantees the chucking pipeline main part that the fixture block can stabilize.
Preferably, the pipe sleeve main body is provided with a plurality of clamping blocks, and the clamping blocks are arranged on the two ends of the pipe sleeve main body. When the clamping blocks are gradually and inwards compressed, the pipeline main bodies at two ends are gradually shrunk and compressed towards the middle through the mutual matching of the inclined planes and the clamping grooves of the pipeline main bodies, and the pipeline main bodies at two ends of the pipe sleeve main body are ensured to be fixed and stable.
Preferably, one end of the locking rod, which is positioned outside the pipe sleeve main body, is provided with a knob. The knob facilitates the operator to rotate the locking rod.
Preferably, the number of the pipeline locking mechanisms distributed at each end of the pipe sleeve main body is two or more. The design of the number of the pipeline locking mechanisms ensures that the pipeline main body at each end of the pipe sleeve main body can be stressed uniformly and is fixed and stable.
An external locking type interface tube comprises a tube body, wherein clamping grooves matched with any clamping block are distributed on the periphery of the tube body.
Preferably, the pipeline main part be located the front end periphery of draw-in groove and be provided with first seal groove, first seal groove in be provided with the sealing washer. The first sealing groove enables the sealing ring to be difficult to deviate and loosen, and meanwhile, the first sealing groove and the matching structure of the sealing ring form a first waterproof layer, so that the overall sealing effect is guaranteed.
Preferably, the pipeline main body is provided with a second sealing groove at the front side of the connecting end, and a sealing ring is arranged in the second sealing groove. The second seal groove makes the difficult skew of sealing washer not hard up, and the cooperation structure of second seal groove and sealing washer has formed the second floor waterproof layer under the tightening up effect of both ends fixture block simultaneously, further improves holistic sealed effect.
Has the advantages that: after the structure of the utility model is adopted, the pipeline locking mechanisms are respectively distributed at the two ends of the pipe sleeve main body, the locking rod is rotated to tightly press the clamping block towards the inner side, the clamping block is mutually matched with the clamping groove of the pipeline main body through the inclined plane, the pipeline main bodies at the two ends of the pipe sleeve main body are tightened and fixed, the operation is simple and convenient, the fixation is stable, and the failure and the deterioration can not occur along with the time; simultaneously first seal groove and second seal groove improve sealed effect for wholly providing double-deck sealed protection, prevent the condition of outer hourglass or internal infiltration effectively.
Drawings
Fig. 1 is the structure schematic diagram of the utility model discloses well pipeline adapter sleeve and external lock formula interface tube complex.
Fig. 2 is a partially enlarged view of fig. 1.
Wherein: the pipe sleeve comprises a pipe sleeve main body, 2 locking rods, 21 connectors, 22 knobs, 3 clamping blocks, 31 concave holes, 4 grooves, 5 pipeline main bodies, 6 clamping grooves, 7 sealing rings, 8 first sealing grooves and 9 second sealing grooves.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the invention in any manner.
Example 1
As shown in fig. 1-2, a pipe connecting sleeve comprises a pipe sleeve main body 1, two or more pipe locking mechanisms are respectively distributed at two ends of the pipe sleeve main body 1, and each pipe locking mechanism comprises: the pipe sleeve comprises a locking rod 2 and a clamping block 3, wherein the locking rod penetrates through and is fixed on the pipe wall of the pipe sleeve main body 1, and the clamping block 3 is rotatably connected to one end, located in the pipe sleeve main body 1, of the locking rod 2. The periphery of the locking rod 2 is provided with external threads, threaded holes matched with the locking rod 2 are distributed in the pipe walls of the two ends of the pipe sleeve main body 1, and the locking rod 2 is connected to the pipe wall of the pipe sleeve main body 1 through threads. Pipe sleeve main part 1 be located the pipe wall of screw hole inboard be provided with 3 assorted recesses 4 of fixture block, 2 inboard one end of check lock lever be provided with the connector 21 that the cross-section is T shape, one side that fixture block 3 is close to pipe sleeve main part 1 is provided with connector 21 assorted shrinkage pool 31, fixture block 3 connect on the connector of check lock lever 2 through shrinkage pool 31 to be located the recess 4 of pipe sleeve main part 1. The pipe sleeve comprises a pipe sleeve main body 1 and is characterized in that inclined planes are arranged on the sides, opposite to each other, of clamping blocks 3 at the two ends of the pipe sleeve main body 1, and the inclined planes are inclined towards the middle of the pipe sleeve main body 1. The locking rod 2 is provided with a knob 22 at one end outside the pipe sleeve main body 1.
The utility model also provides an external lock formula mouth-piece, it includes pipeline subject 1, pipeline subject 5's periphery distribute have with the aforesaid 3 assorted draw-in grooves 6 of fixture block. Pipeline body 1 be located the front end periphery of draw-in groove 6 and be provided with first seal groove 8, first seal groove 8 in be provided with sealing washer 7. The front side of the pipeline main body 1 at the connecting end is provided with a second sealing groove 9, and a sealing ring 7 is arranged in the second sealing groove 9.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, according to the technical solution and the utility model, the concept of the present invention is equivalent to replace or change, and all should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a pipeline connecting sleeve, its includes pipe box main part (1), its characterized in that, pipe box main part (1) both ends distribute respectively and have pipeline locking mechanism, pipeline locking mechanism include: the pipe sleeve comprises a locking rod (2) and a clamping block (3), wherein the locking rod penetrates through and is fixed on the pipe wall of the pipe sleeve main body (1), and one end, located in the pipe sleeve main body (1), of the locking rod (2) is rotatably connected with the clamping block (3).
2. The pipe connecting sleeve according to claim 1, wherein the locking rod (2) is externally threaded at its periphery, threaded holes matched with the locking rod (2) are distributed in the pipe walls at both ends of the pipe sleeve main body (1), and the locking rod (2) is connected to the pipe wall of the pipe sleeve main body (1) through threads.
3. Pipe connecting sleeve according to claim 2, characterized in that the pipe sleeve main body (1) is provided with a groove (4) matched with the clamping block (3) on the pipe wall inside the threaded hole, the inner end of the locking rod (2) is provided with a connector (21) having a T-shaped cross section, one side of the clamping block (3) close to the pipe sleeve main body (1) is provided with a concave hole (31) matched with the connector (21), and the clamping block (3) is connected to the connector of the locking rod (2) through the concave hole (31) and is located in the groove (4) of the pipe sleeve main body (1).
4. The pipe connecting sleeve according to claim 1, wherein the opposite sides of the clamping blocks (3) at the two ends of the pipe sleeve main body (1) are provided with inclined surfaces, and the inclined surfaces are inclined to the middle part of the pipe sleeve main body (1).
5. Connecting sleeve for pipelines according to claim 1, characterized in that the locking rod (2) is provided with a knob (22) at one end outside the main body (1) of the pipe sleeve.
6. The pipe connecting sleeve according to claim 1, wherein the number of the pipe locking mechanisms distributed at each end of the pipe sleeve main body (1) is two or more.
7. An external locking type interface tube is characterized by comprising a tube body (5), wherein clamping grooves (6) matched with the clamping blocks (3) in any one of claims 1 to 6 are distributed on the periphery of the tube body (5).
8. The external lock type interface tube according to claim 7, wherein the outer periphery of the front end of the tube sleeve main body (1) located at the clamping groove (6) is provided with a first sealing groove (8), and a sealing ring (7) is arranged in the first sealing groove (8).
9. The external lock type interface tube according to claim 7, wherein the front side of the tube sleeve main body (1) at the connecting end is provided with a second sealing groove (9), and a sealing ring (7) is arranged in the second sealing groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430661.2U CN210510617U (en) | 2019-08-30 | 2019-08-30 | Pipeline connecting sleeve and external locking type interface tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430661.2U CN210510617U (en) | 2019-08-30 | 2019-08-30 | Pipeline connecting sleeve and external locking type interface tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210510617U true CN210510617U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921430661.2U Active CN210510617U (en) | 2019-08-30 | 2019-08-30 | Pipeline connecting sleeve and external locking type interface tube |
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| CN (1) | CN210510617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377690A (en) * | 2020-11-11 | 2021-02-19 | 武汉博汇油田工程服务有限公司 | Adopt universal manifold sled of big latus rectum that union connects |
-
2019
- 2019-08-30 CN CN201921430661.2U patent/CN210510617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377690A (en) * | 2020-11-11 | 2021-02-19 | 武汉博汇油田工程服务有限公司 | Adopt universal manifold sled of big latus rectum that union connects |
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