CN219739924U - PVC power tube convenient to connect - Google Patents
PVC power tube convenient to connect Download PDFInfo
- Publication number
- CN219739924U CN219739924U CN202320881098.0U CN202320881098U CN219739924U CN 219739924 U CN219739924 U CN 219739924U CN 202320881098 U CN202320881098 U CN 202320881098U CN 219739924 U CN219739924 U CN 219739924U
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- China
- Prior art keywords
- power tube
- ring
- pvc
- pothook
- power
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000008094 contradictory effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model relates to a PVC power tube convenient to connect, which comprises a power tube, wherein a clamping assembly is arranged on the power tube, the clamping assembly comprises clamping hooks and clamping rings, one end of the power tube is connected with a fixed ring, a plurality of clamping hooks are connected to one end of the fixed ring far away from the power tube, the clamping hooks are circumferentially distributed around the axis of the fixed ring, the clamping hooks are made of deformable materials, the clamping rings are connected to the other end of the power tube, a first oblique angle is formed in the clamping rings, the thickness of the clamping rings is gradually reduced from one end to the other end of the power tube, and when two power tubes are connected, the clamping hooks on one power tube clamp the clamping rings on the other power tube. The utility model has the effect of improving the installation efficiency of the power tube.
Description
Technical Field
The utility model relates to a power tube, in particular to a PVC power tube convenient to connect.
Background
The power tube is a product which is coated inside and outside by PE (polyethylene) hot dip molding or epoxy resin, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation, and no electric corrosion is generated. The water absorption rate is low, the mechanical strength is high, the friction coefficient is small, and the aim of long-term use can be achieved. And the damage of plant root system and soil environmental stress can be effectively prevented. The power tube is used for installing the electric wire buried in the soil layer.
The utility model discloses a chinese patent with bulletin number of CN213043398U discloses a power tube convenient to connect, and it includes the body, annular slot has been seted up on the top of body, the bottom mounting of body has inserts the ring, insert ring and annular slot looks adaptation, the top both sides wall of body all is fixed with the L template, the jack has all been seted up at the top of L template, the equal symmetry of a side wall of L template is fixed with the diaphragm, a side wall of L template all slides and runs through there is the fixture block, the one end of fixture block all is fixed with the connecting plate, the outside of fixture block all overlaps and is equipped with first spring, the both ends of first spring respectively with a side wall of adjacent L template and a side wall fixed connection of adjacent connecting plate. According to the utility model, through arranging the structures of the L-shaped plate, the transverse plate, the clamping block, the connecting plate, the first spring, the sliding plate, the second spring, the limiting block, the fixed block, the inserting block and the like, two electric pipes can be conveniently connected together, so that the installation efficiency of constructors can be improved.
Aiming at the related art, the inventor considers that when two power pipes are required to be connected in the prior art, a worker needs to manually squeeze sliding plates at two sides to slide a clamping block into a clamping hole to clamp an inserting block, so that the connection of the two power pipes is realized, the connection mode is complex in operation, manual force application is required to be performed, the installation time of the power pipes is prolonged, and the installation efficiency of the power pipes is reduced.
Disclosure of Invention
In order to improve the installation efficiency of the power tube, the utility model provides the PVC power tube which is convenient to connect.
The utility model provides a PVC power tube convenient to connect, which adopts the following technical scheme:
the utility model provides a PVC power tube that facilitates connection, includes the power tube, be provided with joint subassembly on the power tube, joint subassembly includes pothook and joint ring, the one end of power tube is connected with solid fixed ring, the pothook is in gu fixed ring is kept away from the one end of power tube connects a plurality of, a plurality of the pothook round gu fixed ring's axis circumference distributes, the pothook is made by deformable material, the joint ring is connected the other end of power tube, it has first oblique angle to open on the joint ring, follows the one end of power tube is the reference direction to the other end, the thickness of joint ring reduces gradually, connects two when the power tube, one on the power tube the pothook is another on the power tube the joint ring.
Through adopting above-mentioned technical scheme, when two electric power pipes need be connected, the staff inserts the one end that an electric power pipe is close to solid fixed ring in the solid fixed ring on another electric power pipe, and first oblique angle contradicts the pothook, and the pothook takes place deformation until contradicting another electric power pipe, and the pothook resets, and supports the lateral wall of fastening fixed ring, has realized the connection of two electric power pipes. The staff utilizes the cooperation of pothook and solid fixed ring to connect two power tubes, and the staff only need promote one power tube and can accomplish the connection of two power tubes, has simple and convenient installation step of power tube, has shortened the installation time of power tube, has improved the installation effectiveness of power tube.
Optionally, a sealing ring is arranged on the inner wall of the fixing ring, and the sealing ring is located between the fixing ring and the power tube.
By adopting the technical scheme, the sealing ring is used for improving the tightness between the two power pipes, and the possibility that impurities enter the power pipes is reduced.
Optionally, the surface of the power tube is wrapped with buffer cotton.
By adopting the technical scheme, the PVC power tube has higher hardness, relatively lower toughness and cannot bear higher pressure for a long time, otherwise, embrittlement can occur. The power tube is buried in the soil layer, and the buffer cotton resists the pressure of the soil layer through proper deformation, so that the possibility of brittle fracture of the power tube is reduced.
Optionally, the surface of the buffer cotton is coated with a corrosion-resistant coating.
By adopting the technical scheme, the buffer cotton is easy to be corroded by harmful substances in the soil layer, and the service life of the buffer cotton is reduced. The corrosion-resistant coating is used for improving the corrosion resistance of the buffer cotton and prolonging the service life of the buffer cotton.
Optionally, a reinforcement cage is arranged in the buffer cotton, and the reinforcement cage is sleeved on the power tube.
By adopting the technical scheme, the steel reinforcement cage further improves the compressive capacity of the power tube through the self deformation resistance, and reduces the possibility of brittle fracture of the power tube.
Optionally, the surface of the reinforcement cage is coated with an anti-rust coating.
By adopting the technical scheme, the reinforcement cage is in contact with air in the soil layer, so that rust is easy to occur, and the service life of the reinforcement cage is reduced. The rust-proof coating is used for isolating the steel reinforcement cage from being in contact with air, so that the possibility of rusting the steel reinforcement cage is reduced, and the service life of the steel reinforcement cage is prolonged.
Optionally, the inner wall of the power tube is connected with a plurality of compression-resistant rings along the length direction of the power tube.
By adopting the technical scheme, the compression-resistant ring is used for supporting the power tube, so that the compression-resistant capacity of the power tube is further improved, and the possibility of brittle fracture of the power tube is reduced.
Optionally, the inner ring of the anti-compression ring is provided with a second bevel angle, and the second bevel angle is used for facilitating installation of the electric wire in the electric tube.
Through adopting above-mentioned technical scheme, the staff need install the electric wire in the power tube, receives the resistance to compression ring influence, and the staff is hindered easily at the installation electric wire in-process. The second bevel angle is used for reducing the obstruction that receives when the electric wire passes through the anti-compression ring, has made things convenient for the staff to install the electric wire.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. when two power pipes need to be connected, the staff inserts the one end that one power pipe is close to the fixed ring into the fixed ring on another power pipe, and first oblique angle contradicts the pothook, and the pothook takes place deformation until contradicting another power pipe, and the pothook resets, and supports the lateral wall of fastening fixed ring, has realized the connection of two power pipes. The staff utilizes the cooperation of pothook and solid fixed ring to connect two power tubes, and the staff only need promote one power tube and can accomplish the connection of two power tubes, has simple and convenient installation step of power tube, has shortened the installation time of power tube, has improved the installation effectiveness of power tube.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a PVC power tube with convenient connection in an embodiment of the utility model.
Fig. 2 is a cross-sectional view of a structure for embodying a power tube in an embodiment of the present utility model.
Fig. 3 is an enlarged view at a in fig. 2.
Reference numerals illustrate: 1. a power tube; 11. a fixing ring; 111. a seal ring; 2. a clamping assembly; 21. a clamping hook; 22. a clamping ring; 221. a first bevel; 3. buffering cotton; 31. a reinforcement cage; 4. a compression ring; 41. a second bevel.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a PVC power tube convenient to connect. Referring to fig. 1, 2 and 3, a PVC power tube with convenient connection includes a power tube 1, a clamping assembly 2 is provided on the power tube 1, and the clamping assembly 2 includes a clamping hook 21 and a clamping ring 22. One end fixedly connected with solid fixed ring 11 of power tube 1, the one end fixedly connected with a plurality of that the pothook 21 kept away from power tube 1 at solid fixed ring 11, this embodiment takes six as the example, six pothooks 21 evenly distributed around the axis circumference of solid fixed ring 11, and pothook 21 is made by deformable material, for example: a plastic. The clamping ring 22 is fixedly connected to the other end of the power tube 1, a first bevel angle 221 is formed in the clamping ring 22, and the thickness of the clamping ring 22 gradually decreases from one end of the power tube 1 to the other end of the power tube 1.
When two power pipes 1 need to be connected, the staff inserts the one end that one power pipe 1 is close to fixed ring 11 into fixed ring 11 on another power pipe 1, and first oblique angle 221 contradicts pothook 21, and pothook 21 takes place deformation, until contradicting another power pipe 1, pothook 21 resets, and supports the lateral wall that fastens fixed ring 11, has realized the connection of two power pipes 1.
Referring to fig. 2 and 3, in order to improve sealability between the two power pipes 1, an installation groove is formed in the fixing ring 11, and a sealing ring 111 is installed in the installation groove, the sealing ring 111 may be a rubber ring, and the sealing ring 111 is located between the fixing ring 11 and the power pipes 1.
Referring to fig. 2, the surface of the power tube 1 is wrapped with a buffering cotton 3, and the buffering cotton 3 is used for assisting in resisting the pressure from the soil layer. The surface of the buffer cotton 3 is coated with a corrosion-resistant coating which can be epoxy paint and is used for improving the corrosion resistance of the buffer cotton 3. The steel reinforcement cage 31 is embedded in the buffer cotton 3, the steel reinforcement cage 31 is sleeved on the power tube 1, and the steel reinforcement cage 31 is used for assisting the compression resistance of the power tube 1. The surface of the reinforcement cage 31 is coated with an anti-rust coating, which may be gray anti-rust paint, for improving the service life of the reinforcement cage 31.
Referring to fig. 2, a plurality of compression-resistant rings 4 are fixedly connected to the inner wall of the power tube 1 along the length of the inner wall, and in this embodiment, three compression-resistant rings 4 are used for assisting compression resistance of the power tube 1. The inner ring of the compression-resistant ring 4 is provided with a second bevel angle 41, and the thickness of the compression-resistant ring 4 is gradually increased from the inlet end to the outlet end of the power tube 1.
The embodiment of the utility model provides a PVC power tube convenient to connect, which comprises the following implementation principle: when two power pipes 1 need to be connected, the staff inserts the one end that one power pipe 1 is close to fixed ring 11 into fixed ring 11 on another power pipe 1, and first oblique angle 221 contradicts pothook 21, and pothook 21 takes place deformation, until contradicting another power pipe 1, pothook 21 resets, and supports the lateral wall that fastens fixed ring 11, has realized the connection of two power pipes 1.
The staff utilizes the cooperation of pothook 21 and solid fixed ring 11 to connect two electric power pipes 1, and the staff only need promote one electric power pipe 1 and can accomplish the connection of two electric power pipes 1, has simple and convenient installation step of electric power pipe 1, has shortened the installation time of electric power pipe 1, has improved the installation effectiveness of electric power pipe 1.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. PVC power tube that facilitates connection, its characterized in that: including electric power pipe (1), be provided with joint subassembly (2) on electric power pipe (1), joint subassembly (2) are including pothook (21) and joint ring (22), the one end of electric power pipe (1) is connected with solid fixed ring (11), pothook (21) are in gu fixed ring (11) keep away from the one end of electric power pipe (1) is connected a plurality of, a plurality of pothook (21) are round gu fixed ring (11)'s axis circumference distributes, pothook (21) are made by deformable material, joint ring (22) are connected the other end of electric power pipe (1), it has first oblique angle (221) to open on joint ring (22), follow one end of electric power pipe (1) is the reference direction to the other end, the thickness of joint ring (22) reduces gradually, when connecting two electric power pipe (1), on pothook (21) another on electric power pipe (1) joint ring (22).
2. The PVC power tube of claim 1, wherein: the inner wall of the fixed ring (11) is provided with a sealing ring (111), and the sealing ring (111) is positioned between the fixed ring (11) and the power tube (1).
3. A PVC power tube for easy connection according to claim 2, wherein: the surface of the power tube (1) is wrapped with buffer cotton (3).
4. A PVC power tube for easy connection according to claim 3, wherein: the surface of the buffer cotton (3) is coated with a corrosion-resistant coating.
5. The PVC power tube of claim 4, wherein: the buffer cotton (3) is internally provided with a reinforcement cage (31), and the reinforcement cage (31) is sleeved on the power tube (1).
6. The PVC power tube of claim 5, wherein: the surface of the reinforcement cage (31) is coated with an anti-rust coating.
7. The PVC power tube of claim 6, wherein: the inner wall of the power tube (1) is connected with a plurality of anti-compression rings (4) along the length direction of the inner wall.
8. The PVC power tube of claim 7, wherein: the inner ring of the compression-resistant ring (4) is provided with a second bevel angle (41), and the second bevel angle (41) is used for facilitating the installation of wires in the power tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881098.0U CN219739924U (en) | 2023-04-18 | 2023-04-18 | PVC power tube convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881098.0U CN219739924U (en) | 2023-04-18 | 2023-04-18 | PVC power tube convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739924U true CN219739924U (en) | 2023-09-22 |
Family
ID=88029453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320881098.0U Active CN219739924U (en) | 2023-04-18 | 2023-04-18 | PVC power tube convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739924U (en) |
-
2023
- 2023-04-18 CN CN202320881098.0U patent/CN219739924U/en active Active
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| GR01 | Patent grant |