CN215528578U - Connection structure for power pipeline - Google Patents
Connection structure for power pipeline Download PDFInfo
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- CN215528578U CN215528578U CN202120523615.8U CN202120523615U CN215528578U CN 215528578 U CN215528578 U CN 215528578U CN 202120523615 U CN202120523615 U CN 202120523615U CN 215528578 U CN215528578 U CN 215528578U
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- electric power
- power pipe
- pipeline
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- power tube
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Abstract
The utility model discloses a connecting structure for an electric power pipeline, which belongs to the technical field of electric power pipelines and comprises a first electric power pipe, wherein a second electric power pipe is arranged on the right side of the first electric power pipe, a guide groove is formed at one end of the first electric power pipe close to the second electric power pipe, a reducing part is integrally formed at one end of the first electric power pipe close to the second electric power pipe, a limiting groove is further formed on the outer wall of the first electric power pipe and communicated with the reducing part, a guide block matched with the guide groove is fixedly connected at one end of the second electric power pipe close to the first electric power pipe, an increasing part is integrally formed at one end of the second electric power pipe close to the first electric power pipe, a pair of sliding grooves are formed at the inner end of the increasing part, so that a worker can be helped to quickly align to a connecting surface of the pipeline, the sealing performance of the connecting part of the electric power pipeline can be ensured, and the connecting work can be completed more quickly and conveniently, accelerate the construction progress, save manpower and materials.
Description
Technical Field
The utility model relates to the technical field of power pipelines, in particular to a connecting structure for a power pipeline.
Background
The electric power tube is a product which is subjected to hot dip coating by PE (modified polyethylene) or is coated with epoxy resin inside and outside, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation, does not generate electric erosion, has low water absorption, high mechanical strength and small friction coefficient, can achieve the purpose of long-term use, and can also effectively prevent the damage of plant roots and soil environmental stress and the like.
The roughness of connecting the face at first needs to be guaranteed to current power pipe in the installation, ensures the leakproofness of power pipeline junction, but traditional mounting means not only installation effectiveness is low, often has great gap to the interface moreover, can't guarantee the leakproofness of power pipeline butt joint department, influences the construction progress, extravagant manpower, material resources, still can cause potential safety hazard and economic loss for the pipeline even.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a connecting structure for a power pipeline, which can help workers to align the connecting surface of the pipeline quickly, ensure the sealing performance of the connecting part of the power pipeline, and can also realize the connection work which is quicker and more convenient to complete, accelerate the construction progress and save manpower and material resources.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A connecting structure for an electric power pipeline comprises a first electric power pipe, wherein a second electric power pipe is arranged on the right side of the first electric power pipe, a guide groove is formed in one end, close to the second electric power pipe, of the first electric power pipe, a reducing portion is integrally formed in one end, close to the second electric power pipe, of the first electric power pipe, a limiting groove is further formed in the outer wall of the first electric power pipe and communicated with the reducing portion, a guide block matched with the guide groove is fixedly connected to one end, close to the first electric power pipe, of the second electric power pipe, a diameter increasing portion is integrally formed in one end, close to the first electric power pipe, of the second electric power pipe, a pair of sliding grooves are formed in the inner end of the diameter increasing portion, a pair of limiting blocks are connected in the sliding grooves in a sliding mode, elastic rods are fixedly connected to the inner bottom ends of the limiting blocks and the sliding grooves, a connecting face of the pipeline can be aligned by an operator quickly, and the sealing performance of the connecting portion of the electric power pipeline can be guaranteed, meanwhile, connection work can be completed more quickly and conveniently, construction progress is accelerated, and manpower and material resources are saved.
Furthermore, the guide way is "<" type guide way, the shape of guide block matches with it, is convenient for when butt joint first power pipe and second power pipe, connects the face and aligns more easily, connects more rapidly.
Further, the pipe outer wall that the undergauge portion is first electric power pipe is to the pipe connection department of first electric power pipe and second electric power pipe undergauge gradually and the inclined plane that forms, the one end that the stopper is close to the spacing groove sets up for the arc, the shape of spacing groove and phase-match thereof, when first electric power pipe when docking with second electric power pipe, the arcwall face through the stopper slides on the inclined plane of undergauge portion, can effectually reduce the frictional force between stopper and the undergauge portion, makes the stopper card go into the spacing groove more easily, connects more firmly.
Furthermore, the elastic rod comprises a telescopic rod and a compression spring, the compression spring is sleeved at the outer end of the telescopic rod, the situation that the compression spring cannot reset in the using process can be effectively prevented, and the service life of the compression spring is prolonged.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) this scheme can realize helping the staff to align the connection face of pipeline fast, ensures the leakproofness of power pipeline junction, can also realize faster, convenient completion connection work simultaneously for the construction progress, the material resources of using manpower sparingly.
(2) The guide way is "<" type guide way, the shape of guide block matches with it, is convenient for when butt joint first power pipe and second power pipe, connects the face and aligns more easily, connects more rapidly.
(3) The pipe outer wall that undergauge portion is first electric power pipe is to the inclined plane that first electric power pipe and second electric power pipe's pipeline junction undergauge gradually and form, the one end that the stopper is close to the spacing groove sets up for the arc, the shape of spacing groove and phase-match therewith, when first electric power pipe when docking with second electric power pipe, the arcwall face through the stopper slides on the inclined plane of undergauge portion, can effectually reduce the frictional force between stopper and the undergauge portion, makes the stopper card go into the spacing groove more easily, connects more firmly.
(4) The elastic rod comprises a telescopic rod and a compression spring, the compression spring is sleeved at the outer end of the telescopic rod, the situation that the compression spring cannot reset in the using process can be effectively prevented, and the service life of the compression spring is prolonged.
Drawings
FIG. 1 is a side cross-sectional view of the present invention;
fig. 2 is an enlarged view of fig. 1 at a.
The reference numbers in the figures illustrate:
1 first power tube, 101 guide groove, 102 reduced diameter part, 103 spacing groove, 2 second power tube, 201 guide block, 202 increased diameter part, 203 sliding groove, 204 spacing block, 205 elastic rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, a connection structure for an electric power pipeline includes a first electric power pipe 1, a second electric power pipe 2 is disposed on a right side of the first electric power pipe 1, a guide groove 101 is disposed at an end of the first electric power pipe 1 close to the second electric power pipe 2, a reduced diameter portion 102 is integrally formed at an end of the first electric power pipe 1 close to the second electric power pipe 2, a limit groove 103 is further disposed on an outer wall of the first electric power pipe 1, the limit groove 103 is communicated with the reduced diameter portion 102, a guide block 201 matched with the guide groove 101 is fixedly connected to an end of the second electric power pipe 2 close to the first electric power pipe 1, an increased diameter portion 202 is integrally formed at an end of the second electric power pipe 2 close to the first electric power pipe 1, a pair of sliding grooves 203 is disposed at an inner end of the increased diameter portion 202, a pair of limiting blocks 204 are slidably connected to the sliding grooves 203, and elastic rods 205 are fixedly connected to inner bottom ends of the limiting blocks 204 and the sliding grooves 203.
Referring to fig. 1-2, the guide slot 101 is a "<" type guide slot, and the shape of the guide block 201 is matched with the guide slot, so that when the first power tube 1 and the second power tube 2 are butted, the connection surfaces are more easily aligned, and the connection is more rapid.
Referring to fig. 1-2, the diameter-reducing portion 102 is an inclined surface formed by gradually reducing the diameter of the outer wall of the pipeline of the first power tube 1 to the joint of the pipeline of the first power tube 1 and the second power tube 2, the end of the limiting block 204 close to the limiting groove 103 is arc-shaped, and the shape of the limiting groove 103 is matched with that of the limiting groove, when the first power tube 1 is butted with the second power tube 2, the arc-shaped surface of the limiting block 204 slides on the inclined surface of the diameter-reducing portion 102, so that the friction force between the limiting block 204 and the diameter-reducing portion 102 can be effectively reduced, the limiting block 204 can be more easily clamped into the limiting groove 103, and the connection is more stable.
Referring to fig. 2, the elastic rod 205 includes an expansion rod and a compression spring, and the compression spring is sleeved at the outer end of the expansion rod, so as to effectively prevent the compression spring from being unable to return during the use process, and increase the service life of the compression spring.
When a worker uses the electric power pipeline and needs to butt joint two pipelines, the second electric power pipe 2 is firstly carried to the horizontal plane of the first electric power pipe 1, then the second electric power pipe 2 is pushed to one end close to the first electric power pipe 1, the guide block 201 moves towards the guide groove 101, meanwhile, the limit block 204 slides on the inclined plane of the reducing part 102, along with the increase of the sliding distance, the limit block 204 gradually extrudes the elastic rod 205, and finally the limit block 204 gradually sinks into the sliding groove 203, when the guide block 201 completely enters the guide groove 101, the limit block 204 moves to the position of the limit groove 103, at the moment, the elastic rod 205 resets the limit block 204 through elasticity, so that the limit block 204 is clamped with the reducing part 102, compared with the prior art, the electric power pipeline butt joint device can help the worker to quickly align the joint surface of the pipelines and ensure the sealing performance of the joint of the electric power pipelines, meanwhile, connection work can be completed more quickly and conveniently, construction progress is accelerated, and manpower and material resources are saved.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. A connection structure for electric power pipeline, includes first power pipe (1), its characterized in that: the right side of the first power tube (1) is provided with a second power tube (2), one end of the first power tube (1) close to the second power tube (2) is provided with a guide groove (101), one end of the first power tube (1) close to the second power tube (2) is integrally formed with a reducing part (102), the outer wall of the first power tube (1) is further provided with a limiting groove (103), the limiting groove (103) is communicated with the reducing part (102), one end of the second power tube (2) close to the first power tube (1) is fixedly connected with a guide block (201) matched with the guide groove (101), one end of the second power tube (2) close to the first power tube (1) is integrally formed with an increasing part (202), the inner end of the increasing part (202) is provided with a pair of slide grooves (203), and a pair of the slide grooves (203) are internally connected with limit blocks (204), the inner bottom ends of the pair of limiting blocks (204) and the sliding groove (203) are fixedly connected with elastic rods (205).
2. The connection structure for electric power piping according to claim 1, characterized in that: the guide groove (101) is a <' > type guide groove, and the shape of the guide block (201) is matched with the guide groove.
3. The connection structure for electric power piping according to claim 1, characterized in that: the reducing part (102) is an inclined surface formed by gradually reducing the diameter of the outer wall of the pipeline of the first power pipe (1) to the joint of the pipeline of the first power pipe (1) and the second power pipe (2).
4. The connection structure for electric power piping according to claim 1, characterized in that: the end, close to the limiting groove (103), of the limiting block (204) is arranged in an arc shape, and the shape of the limiting groove (103) is matched with the end.
5. The connection structure for electric power piping according to claim 1, characterized in that: the elastic rod (205) comprises an expansion rod and a compression spring, and the compression spring is sleeved at the outer end of the expansion rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523615.8U CN215528578U (en) | 2021-03-12 | 2021-03-12 | Connection structure for power pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523615.8U CN215528578U (en) | 2021-03-12 | 2021-03-12 | Connection structure for power pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528578U true CN215528578U (en) | 2022-01-14 |
Family
ID=79800272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120523615.8U Active CN215528578U (en) | 2021-03-12 | 2021-03-12 | Connection structure for power pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528578U (en) |
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2021
- 2021-03-12 CN CN202120523615.8U patent/CN215528578U/en active Active
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