CN219980349U - Communication pipe connecting device - Google Patents
Communication pipe connecting device Download PDFInfo
- Publication number
- CN219980349U CN219980349U CN202320656445.XU CN202320656445U CN219980349U CN 219980349 U CN219980349 U CN 219980349U CN 202320656445 U CN202320656445 U CN 202320656445U CN 219980349 U CN219980349 U CN 219980349U
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- Prior art keywords
- notch
- inclined plane
- connecting block
- ring
- communication pipe
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- 238000004891 communication Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the technical field of communication pipes and discloses a communication pipe connecting device which comprises a first connecting component and a second connecting component which are identical in structure, wherein the first connecting component and the second connecting component are respectively arranged at the butt joint ends of two adjacent pipelines, the first connecting component comprises a connecting ring, the connecting ring is tightly sleeved on the butt joint ends of the pipelines, a plurality of through holes are formed in the connecting ring, a connecting block is arranged in the through holes, the connecting ring is provided with a blind hole on one side of the connecting block, a first notch is formed in the connecting block, a first locking groove is formed by the first notch of the first connecting component and the first notch of the second connecting component, and the same first steel rope is locked in the plurality of first locking grooves. According to the utility model, the problems that in the prior art, when adjacent pipelines are connected through the flange plate and the bolts in a sealing way, a plurality of bolts in the circumferential direction of the flange plate need to be screwed, the installation time is long, and the efficiency is low are solved.
Description
Technical Field
The utility model relates to the technical field of communication pipes, in particular to a communication pipe connecting device.
Background
The communication pipeline (communication Conduit) is called as communication cable (cable and/or optical cable) pipeline, and is mainly used for laying cables and protecting the cables. The basic laying mode of the communication cable generally comprises three modes of pipeline, direct burial and overhead, which are required to be selected according to different laying and installation environments, and the pipeline laying mode is to form a communication pipeline by sequentially and hermetically connecting a plurality of communication pipes.
In the prior art, most communication pipes are like chinese utility model [ publication No.: CN210468750U discloses a communication pipeline structure with stable installation, the flanges of two pipelines are fixed through threaded connection, so as to realize the sealing connection of adjacent pipelines.
However, when adjacent pipelines are connected through the flange plate and the bolts in a sealing way, a plurality of bolts in the circumferential direction of the flange plate need to be screwed, the installation time is long, and the efficiency is low.
Disclosure of Invention
In view of the above, the present utility model is to provide a communication pipe connecting device, which solves the problems of long installation time and low efficiency caused by tightening a plurality of bolts around a flange when adjacent pipes are connected by sealing the flange and the bolts in the prior art.
The utility model solves the technical problems by the following technical means:
the utility model provides a communication tube connecting device, includes first coupling assembling and the second coupling assembling that the structure is the same, first coupling assembling and second coupling assembling set up respectively on the butt joint end of two adjacent pipelines, first coupling assembling includes the go-between, the go-between is closely overlapped and is established on the butt joint end of pipeline, a plurality of through-holes have been seted up on the go-between, be provided with the connecting block in the through-hole, the one end fixed connection of connecting block is on the go-between, the blind hole has been seted up in one side of connecting block to the go-between, first coupling assembling's connecting block free end is inserted and is located in the blind hole of second coupling assembling, first notch has been seted up on the connecting block, first coupling assembling's first notch forms first locking groove with second coupling assembling's first notch, a plurality of first locking inslot locking has same first steel cable.
Further, one side of the first notch far away from the connecting ring is provided with a first inclined plane, and the first inclined plane is obliquely upwards arranged from the side close to the connecting ring to the side far away from the connecting ring.
Further, the inboard of go-between is provided with the fender ring, the end wall that keeps off ring and pipeline butt joint end meets, the second notch has been seted up on the connecting block, the fixed mounting in position that corresponds the blind hole on the go-between has the lug, the third notch has been seted up on the lug, second notch and third notch form the second locking groove, a plurality of the same second steel cable of locking in the second locking groove.
Further, the connecting ring is provided with a one-way limiting part at the bottom of the connecting block, the upper surface of the one-way limiting part is provided with a second inclined plane, the lower surface of the connecting block is provided with a third inclined plane, and the third inclined plane is connected with the second inclined plane.
Further, a fourth inclined plane is arranged in the second notch, and a fifth inclined plane is arranged in the third notch.
Further, a sealing groove is formed in the outer side of the baffle ring, and a first sealing strip is embedded in the sealing groove.
Further, a second sealing strip is arranged between the baffle ring and the end wall of the butt joint end of the pipeline.
Further, the free end fixedly connected with stopper of connecting block, the height of stopper is greater than the height of through-hole, the height of blind hole is the same with the height of stopper.
Further, a sixth inclined plane is formed in the limiting block, and the inclination of the sixth inclined plane is the same as that of the first inclined plane.
The utility model has the beneficial effects that:
1. according to the utility model, the connecting rings, the connecting blocks and the unidirectional limiting parts are arranged, when adjacent pipelines are connected, the connecting rings of the first connecting component and the second connecting component are sleeved at the butt joint ends of the two pipelines respectively, and the first steel ropes are locked in the plurality of first locking grooves, so that the connection of the two adjacent pipelines can be realized, and the connecting device is simple, convenient and quick.
2. According to the utility model, the first inclined plane is arranged, so that when the first steel rope is locked, the first inclined plane can generate a pulling force on the two pipelines, so that the two pipelines are tightly connected, and the sealing effect of pipeline connection is ensured.
3. According to the utility model, the baffle ring and the convex blocks are arranged, and one end of the connecting block can be fixedly connected to the connecting ring by locking the same second steel rope in the plurality of second locking grooves. And through setting up fourth inclined plane and fifth inclined plane, when locking the second steel cable, can cooperate with unidirectional limiting piece, make unidirectional limiting piece inseparable laminating on the pipeline outer wall, can make the go-between closely overlap and establish on the butt joint end of pipeline.
Drawings
FIG. 1 is a schematic illustration of a communication tube connection device according to the present utility model;
FIG. 2 is a cross-sectional view of a communication tube connection device according to the present utility model;
FIG. 3 is an enlarged structural view of A in FIG. 2;
FIG. 4 is a cross-sectional exploded view of a communication tube connection device of the present utility model;
the connecting ring 1, the through hole 11, the blind hole 12, the baffle ring 13, the sealing groove 131, the connecting block 2, the first notch 21, the first inclined plane 211, the second notch 22, the fourth inclined plane 221, the third inclined plane 23, the limiting block 24, the sixth inclined plane 241, the first locking groove 31, the second locking groove 32, the first steel rope 41, the second steel rope 42, the first sealing strip 51, the second sealing strip 52, the protruding block 6, the third notch 61, the fifth inclined plane 611, the unidirectional limiting piece 7 and the second inclined plane 71.
Detailed Description
The following embodiments of the present utility model are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present utility model from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the utility model, and in order to better illustrate the embodiments of the utility model, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, and should not be construed as limiting the present utility model, and that the specific meanings used above may be understood by those of ordinary skill in the art according to circumstances.
As shown in fig. 1-4, the communication pipe connecting device of the utility model comprises a first connecting component and a second connecting component which have the same structure, wherein the first connecting component and the second connecting component are respectively arranged at the butt joint ends of two adjacent pipelines, the first connecting component comprises a connecting ring 1, the connecting ring 1 is tightly sleeved at the butt joint ends of the pipelines, a plurality of through holes 11 are formed in the connecting ring 1, a connecting block 2 is arranged in the through holes 11, one end of the connecting block 2 is fixedly connected to the connecting ring 1, a blind hole 12 is formed at one side of the connecting ring 1, the free end of the connecting block 2 of the first connecting component is inserted into the blind hole 12 of the second connecting component, a first notch 21 is formed in the connecting block 2, a first locking groove 31 is formed between the first notch 21 of the first connecting component and the first notch 21 of the second connecting component, and the same first steel rope 41 is locked in the plurality of first locking grooves 31. It should be noted that, in this embodiment, the plurality of connection blocks 2 are disposed at equal angles along the circumferential direction of the connection ring 1, so as to ensure the stability of the pipe connection.
In this embodiment, a first inclined plane 211 is disposed on one side of the first notch 21 away from the connecting ring 1, the first inclined plane 211 is disposed upwards from the side close to the connecting ring 1 and away from the connecting ring 1, and in the locking process of the first steel rope 41, the first steel rope 41 extrudes the first inclined plane 211 to generate a tensile force on two pipes, so that the two pipes move in opposite directions, so that the butt joint ends of the two pipes are tightly connected, and the sealing effect of pipe connection is ensured.
In this embodiment, a baffle ring 13 is disposed on the inner side of the connection ring 1, a seal groove 131 is disposed on the outer side of the baffle ring 13, and a first sealing strip 51 is embedded in the seal groove 131. When the two pipes move in opposite directions, the first sealing strip 51 can be extruded, so that the sealing effect is further ensured.
In this embodiment, the baffle ring 13 is connected to the end wall of the butt end of the pipeline, the connecting block 2 is provided with a second notch 22, the connecting ring 1 is fixedly provided with a bump 6 corresponding to the blind hole 12 through a fixing bolt, the bump 6 is provided with a third notch 61, the second notch 22 and the third notch 61 form a second locking groove 32, the same second steel rope 42 is locked in the second locking grooves 32, and one end of the connecting block 2 is fixedly connected to the connecting ring 1.
In the present embodiment, the fourth inclined surface 221 is disposed in the second slot 22, and the fifth inclined surface 611 is disposed in the third slot 61. It should be noted that, the working principle of the fourth inclined plane 221 and the fifth inclined plane 611 is the same as that of the first inclined plane 211, when the second steel rope 42 is locked, the connection block 2 and the connection ring 1 can move in opposite directions, and the baffle ring 13 for unidirectional limiting the connection ring 1 is disposed on the connection ring 1, and the second sealing strip 52 is disposed between the baffle ring 13 and the end wall of the abutting end of the pipeline. When the second steel rope 42 is locked, the connecting ring 1 can be moved to the pipeline side, so that the baffle ring 13 presses the second sealing strip 52, and the sealing effect between the connecting ring 1 and the pipeline is ensured.
In this embodiment, the connecting ring 1 is provided with the unidirectional limiting part 7 at the bottom of the connecting block 2, the upper surface of the unidirectional limiting part 7 is provided with the second inclined plane 71, the lower surface of the connecting block 2 is provided with the third inclined plane 23, the third inclined plane 23 is connected with the second inclined plane 71, and when the second steel rope 42 is locked, the connecting block 2 moves relative to the connecting ring 1, and the third inclined plane 23 extrudes the second inclined plane 71, so that the unidirectional limiting part 7 is tightly attached to the outer wall of the pipeline, and the connecting ring 1 is tightly sleeved on the butt end of the pipeline.
In this embodiment, the free end of the connecting block 2 is fixedly connected with a limiting block 24, the height of the limiting block 24 is greater than that of the through hole 11, and the height of the blind hole 12 is the same as that of the limiting block 24. The connection block 2 is prevented from being separated from the connection ring 1 by the limiting block 24, the limiting block 24 is provided with a sixth inclined plane 241, the inclination of the sixth inclined plane 241 is the same as that of the first inclined plane 211, and the width of the first locking groove 31 can be increased by arranging the sixth inclined plane 241.
The application method of the utility model is as follows:
firstly, the connecting ring 1 of the first connecting component is sleeved at the butt joint end of the pipeline, then the connecting ring 1 of the second connecting component is sleeved at the butt joint end of the adjacent pipeline, then the second steel ropes 42 are respectively locked in the second locking grooves 32 of the first connecting component and the second locking grooves 32 of the second connecting component, when the second steel ropes 42 are locked, the connecting block 2 and the connecting ring 1 can move in opposite directions, the baffle ring 13 presses the second sealing strip 52, and meanwhile, the third inclined surface 23 presses the second inclined surface 71, so that the one-way limiting piece 7 is tightly attached to the outer wall of the pipeline.
Subsequently, the connecting block 2 of the first connecting component is inserted into the blind hole 12 of the second connecting component, the first steel rope 41 is locked in the first locking groove 31, and in the process of locking the first steel rope 41, the first steel rope 41 extrudes the first inclined surface 211 to generate tension on the two pipelines, so that the two pipelines move in opposite directions, the butt ends of the two pipelines are tightly connected, the connection of the adjacent pipelines is realized, and when the two pipelines move in opposite directions, the first sealing strip 51 can be extruded, so that the sealing effect is further ensured.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (9)
1. A communication tube connection device, characterized in that: including the same first coupling assembling of structure and second coupling assembling, first coupling assembling and second coupling assembling set up respectively on the butt joint end of two adjacent pipelines, first coupling assembling includes the go-between, the go-between is closely overlapped and is established on the butt joint end of pipeline, a plurality of through-holes have been seted up on the go-between, be provided with the connecting block in the through-hole, the one end fixed connection of connecting block is on the go-between, the blind hole has been seted up in one side of connecting block to the go-between, first coupling assembling's connecting block free end is inserted and is located in the blind hole of second coupling assembling, first notch has been seted up on the connecting block, first notch and the first notch formation first locking groove of second coupling assembling of a plurality of locking has same first steel cable in the first locking groove.
2. A communication pipe connection device according to claim 1, wherein: one side of the first notch, which is far away from the connecting ring, is provided with a first inclined surface, and the first inclined surface is obliquely upwards arranged from the side, which is close to the connecting ring, to the side, which is far away from the connecting ring.
3. A communication pipe connection device according to claim 1, wherein: the inner side of the connecting ring is provided with a baffle ring, the baffle ring is connected with the end wall of the butt joint end of the pipeline, a second notch is formed in the connecting block, a bump is fixedly arranged at the position corresponding to the blind hole on the connecting ring, a third notch is formed in the bump, a second locking groove is formed by the second notch and the third notch, and a plurality of second steel ropes are locked in the second locking grooves.
4. A communication pipe connection according to claim 3, wherein: the connecting ring is provided with one-way limiting parts at the bottom of the connecting block, the upper surface of each one-way limiting part is provided with a second inclined plane, the lower surface of the connecting block is provided with a third inclined plane, and the third inclined plane is connected with the second inclined plane.
5. A communication pipe connection device according to claim 4, wherein: a fourth inclined plane is arranged in the second notch, and a fifth inclined plane is arranged in the third notch.
6. A communication pipe connection according to claim 3, wherein: the outside of backing ring has seted up the seal groove, the embedded first sealing strip that is equipped with of seal groove.
7. A communication pipe connection according to claim 3, wherein: and a second sealing strip is arranged between the baffle ring and the end wall of the butt joint end of the pipeline.
8. A communication pipe connection device according to claim 1, wherein: the free end fixedly connected with stopper of connecting block, the height of stopper is greater than the height of through-hole, the height of blind hole is the same with the height of stopper.
9. A communication pipe connection device according to claim 8, wherein: the limiting block is provided with a sixth inclined plane, and the inclination of the sixth inclined plane is the same as that of the first inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656445.XU CN219980349U (en) | 2023-03-29 | 2023-03-29 | Communication pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656445.XU CN219980349U (en) | 2023-03-29 | 2023-03-29 | Communication pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980349U true CN219980349U (en) | 2023-11-07 |
Family
ID=88589287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320656445.XU Active CN219980349U (en) | 2023-03-29 | 2023-03-29 | Communication pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980349U (en) |
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2023
- 2023-03-29 CN CN202320656445.XU patent/CN219980349U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |