CN213341524U - High-voltage power pipe connection structure for power transmission - Google Patents
High-voltage power pipe connection structure for power transmission Download PDFInfo
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- CN213341524U CN213341524U CN202021982087.4U CN202021982087U CN213341524U CN 213341524 U CN213341524 U CN 213341524U CN 202021982087 U CN202021982087 U CN 202021982087U CN 213341524 U CN213341524 U CN 213341524U
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- power transmission
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Abstract
The utility model belongs to the technical field of the electric power transmission pipeline, especially, be a high-voltage electric power union coupling structure for electric power transmission, to current high-voltage electric power pipe comparatively loaded down with trivial details of operation when connecting, the leakproofness is poor, drops easily, leads to the cable to damage, influences the problem of electric power transmission environment, the following scheme is proposed at present, and it includes the connecting piece, the mounting hole has all been seted up to the both sides of connecting piece, is provided with the electric power connecting pipe in the mounting hole, first groove has all been seted up to the top and the bottom of connecting piece, and first spout has all been seted up to the inner wall both sides in first groove. The utility model discloses a mutually supporting between components such as wedge plate, draw-in groove, limiting plate can be effectual seal the electric power connecting pipe and carry out spacingly, simultaneously through mutually supporting between components such as square tenon, primary shaft, first sliding plate, can effectually make the electric power connecting pipe install in the mounting hole that corresponds, easy operation, convenient to use.
Description
Technical Field
The utility model relates to an electric power transmission pipeline technical field especially relates to a high-voltage electric power union coupling structure for electric power transmission.
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 and can not generate electric corrosion. Low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use. The CPVC high-voltage power pipe joint, the waterproof sealing ring, the support and other parts are formed, the design is reasonable, the construction is convenient, a concrete protective layer does not need to be poured, the support adopts combined type linkage, the construction period is shortened, radioactive carcinogens do not exist, and the CPVC high-voltage power pipe joint has remarkable economic benefits and social benefits.
However, when the existing high-voltage power pipe is connected, two persons are required to cooperatively use the pipe inserting machine to insert the pipe into the limiting line, or a large wood board is used for being cushioned at the other end of the sleeve pipe, the large hammer is used for uniformly knocking the pipe, the pipe is inserted, the operation is complex, the sealing performance is poor, the pipe is easy to fall off, the cable is damaged, and the power transmission environment is influenced, so that the high-voltage power pipe connecting structure for power transmission is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a high-voltage power pipe connection structure for power transmission.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage power pipe connecting structure for power transmission comprises a connecting piece, wherein mounting holes are formed in two sides of the connecting piece, a power connecting pipe is arranged in each mounting hole, a first groove is formed in the top and the bottom of the connecting piece, first sliding grooves are formed in two sides of the inner wall of each first groove, a first sliding plate is slidably mounted in each first sliding groove, the same first shaft is rotatably mounted on the inner walls of the two sides of each first groove, a second groove is formed in the inner wall of the bottom of each first groove, the bottom end of a fixing rod is fixedly mounted on the inner wall of the bottom of each second groove, a rotating plate is rotatably mounted at the top of the connecting piece, a square tenon is arranged at the top of each rotating plate, the top end of a hollow shaft is fixedly mounted at the bottom side of each rotating plate, the top end of each fixing rod is slidably mounted in the hollow shaft, spiral, the spiral tooth meshes with the worm wheel mutually, rotate on the bottom inner wall of second groove and install the bottom of secondary shaft, the top of secondary shaft extends to the outside of connecting piece and fixed cover is equipped with the rolling disc, is provided with the butterfly handle on the rolling disc, the second spout has all been seted up on the both sides inner wall of second groove, and slidable mounting has the second sliding plate in the second spout, and one side fixed mounting that two second sliding plates are close to each other has same diaphragm, and the bottom of hollow shaft is rotated and is installed on the diaphragm, the slip slotted hole has been seted up to the one end of first sliding plate, has all seted up the third spout on the both sides inner wall of slip slotted hole, and slidable mounting has same third sliding plate in two third spouts, one side fixedly connected with movable plate's of third sliding plate one end, the.
Preferably, the outer side of the first shaft is provided with external threads with opposite rotation directions, the two first sliding plates are provided with internal threads with opposite rotation directions, the external threads are meshed with the corresponding internal threads, and the two first sliding plates can be effectively driven to move towards the direction close to each other or move towards the direction away from each other through the first shaft.
Preferably, equal slidable mounting has the limiting plate in two mounting holes, and the both sides of limiting plate all are provided with sealed the pad, can effectually carry out spacing and seal the electric power connecting pipe through limiting plate and sealed the pad.
Preferably, the clamping groove is formed in the outer side of the electric connecting pipe and matched with the wedge plate, and the electric connecting pipe can be effectively clamped through the clamping groove and the wedge plate.
Preferably, the outer side of the second shaft is provided with an external thread, the transverse plate is fixedly provided with a threaded sleeve, the external thread is meshed with the threaded sleeve, and the transverse plate can drive the hollow shaft to move upwards through the second shaft and the threaded sleeve so that the helical teeth are meshed with the worm wheel.
Preferably, the top inner wall of the sliding groove hole is fixedly provided with one end of a spring, the other end of the spring is fixedly arranged on the top side of the third sliding plate, and the wedge-shaped plate and the clamping groove can be effectively pushed to be clamped through the spring.
In the utility model, a high-voltage power tube connection structure for power transmission, during the use, the operator pushes one end that two electric power connecting pipes are close to each other along the mounting hole, electric power connecting pipe extrusion wedge-shaped plate, make the movable plate drive third sliding plate extrusion spring, when the draw-in groove on the electric power connecting pipe moves to the wedge-shaped plate position, make wedge-shaped plate and draw-in groove chucking under the effect of spring, make the hollow shaft drive the worm wheel through the helical tooth and make the first axle rotate through the square tenon of instrument rotating, the first axle drives two first sliding plates and makes two wedge-shaped plates drive two electric power connecting pipes to the removal that is close to each other along the mounting hole, stop rotating square tenon when electric power connecting pipe moves to and butts with the limiting plate;
the butterfly handle is held by hand and rotated, so that the rotating disc drives the transverse plates through the second shaft to enable the two second sliding plates to slide downwards along the corresponding second sliding grooves, meanwhile, the transverse plates move downwards to drive the hollow shaft to slide downwards along the fixing rods, the spiral teeth are disengaged from the worm wheel, meanwhile, the square tenons move downwards synchronously, and when the second sliding plates slide to abut against the inner wall of the bottom of the second sliding grooves, the butterfly handle is stopped being rotated.
The utility model discloses a mutually supporting between components such as wedge plate, draw-in groove, limiting plate can be effectual seal the electric power connecting pipe and carry out spacingly, simultaneously through mutually supporting between components such as square tenon, primary shaft, first sliding plate, can effectually make the electric power connecting pipe install in the mounting hole that corresponds, easy operation, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a high-voltage power pipe connection structure for power transmission according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of a high-voltage power pipe connection structure for power transmission according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of the high-voltage power pipe connection structure for power transmission according to the present invention.
In the figure: 1. a connecting member; 2. a first groove; 3. a first chute; 4. a first sliding plate; 5. a first shaft; 6. a second groove; 7. fixing the rod; 8. a hollow shaft; 9. a rotating plate; 10. a square tenon; 11. a worm gear; 12. a second shaft; 13. a second chute; 14. a second sliding plate; 15. a transverse plate; 16. a third chute; 17. a third sliding plate; 18. moving the plate; 19. a wedge plate; 20. a power connection pipe; 21. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high-voltage power pipe connection structure for power transmission comprises a connection member 1, wherein mounting holes are respectively formed in both sides of the connection member 1, a power connection pipe 20 is arranged in each mounting hole, first grooves 2 are respectively formed in the top and bottom of the connection member 1, first sliding grooves 3 are respectively formed in both sides of the inner wall of each first groove 2, first sliding plates 4 are slidably mounted in the first sliding grooves 3, the same first shafts 5 are rotatably mounted on the inner walls of both sides of each first groove 2, second grooves 6 are respectively formed in the inner walls of the bottom of each first groove 2, the bottom ends of fixing rods 7 are fixedly mounted on the inner walls of the bottom of each second groove 6, a rotation plate 9 is rotatably mounted at the top of the connection member 1, square tenons 10 are arranged at the top of the rotation plate 9, the top end of a hollow shaft 8 is fixedly mounted at the bottom of the rotation plate 9, and, the outer side of the hollow shaft 8 is provided with spiral teeth, the outer side of the first shaft 5 is fixedly sleeved with a worm wheel 11, the spiral teeth are meshed with the worm wheel 11, the inner wall of the bottom of the second groove 6 is rotatably provided with the bottom end of a second shaft 12, the top end of the second shaft 12 extends to the outer side of the connecting piece 1 and is fixedly sleeved with a rotating disc, the rotating disc is provided with a butterfly-shaped handle, the inner walls of the two sides of the second groove 6 are respectively provided with a second sliding groove 13, a second sliding plate 14 is slidably installed in the second sliding groove 13, one side, close to each other, of the two second sliding plates 14 is fixedly provided with a transverse plate 15, the bottom end of the hollow shaft 8 is rotatably installed on the transverse plate 15, one end of the first sliding plate 4 is provided with a sliding groove hole, the inner walls of the two sides of the sliding groove hole are respectively provided with a third sliding groove 16, the, the other end of the moving plate 18 is fixedly provided with a wedge plate 19.
In this embodiment, the outer side of the first shaft 5 is provided with external threads with opposite rotation directions, the two first sliding plates 4 are provided with internal threads with opposite rotation directions, the external threads are meshed with the corresponding internal threads, and the two first sliding plates 4 can be effectively driven to move towards the direction close to each other or move towards the direction away from each other through the first shaft 5.
In this embodiment, equal slidable mounting has limiting plate 21 in two mounting holes, and limiting plate 21's both sides all are provided with sealed the pad, can effectually carry out spacingly and seal up electric power connecting pipe 20 through limiting plate and sealed pad.
In this embodiment, the clamping groove has been seted up in the outside of electric power connecting pipe, and the clamping groove and the adaptation of wedge-shaped plate 19 can effectual chucking electric power connecting pipe 20 through clamping groove and wedge-shaped plate 19.
In this embodiment, an external thread is formed on the outer side of the second shaft 12, a threaded sleeve is fixedly mounted on the transverse plate 15, the external thread is meshed with the threaded sleeve, and the transverse plate 15 can drive the hollow shaft 8 to move upwards through the second shaft 12 and the threaded sleeve so that the helical teeth are meshed with the worm wheel 11.
In this embodiment, one end of a spring is fixedly mounted on the inner wall of the top of the sliding slot, the other end of the spring is fixedly mounted on the top side of the third sliding plate 17, and the wedge-shaped plate 19 can be effectively pushed by the spring to be clamped with the clamping slot.
In the utility model, when in use, an operator pushes one end of two electric connecting pipes 20 close to each other along the mounting hole, so that the electric connecting pipes 20 extrude the wedge-shaped plate 19, the wedge-shaped plate 19 extrudes the movable plate 18 to make the third sliding plate 17 slide upwards along the third sliding groove 16 and extrude the spring, when the clamping groove on the electric connecting pipe 20 moves to the position of the wedge-shaped plate 19, the wedge-shaped plate 19 and the clamping groove are clamped under the action of the spring, the square tenon 10 is rotated by a tool, the square tenon 10 rotates to drive the rotating plate 9 to make the hollow shaft 8 rotate synchronously, the hollow shaft 8 drives the worm wheel 11 through the spiral teeth to make the first shaft 5 rotate, the first shaft 5 rotates to drive the two first sliding plates 4 to move towards the direction close to each other, the two first sliding plates 4 drive the two wedge-shaped plates 19 to move towards the direction close to each other, when the electric connecting pipe 20 moves to abut against the limiting plate 21, the square tenon 10 stops rotating, the butterfly handle is held by a hand and rotates, so that the rotating disc drives the second shaft 12 to rotate, the second shaft 12 drives the transverse plate 15 to move downwards through the threaded sleeve, the transverse plate 15 drives the two second sliding plates 14 to slide downwards along the corresponding second sliding grooves 13, meanwhile, the transverse plate 15 moves downwards to drive the hollow shaft 8 to slide downwards along the fixing rod 7, so that the spiral teeth are disengaged from the worm wheel 11, the hollow shaft 8 moves downwards to drive the rotating plate 9 to enable the square tenon 10 to move downwards synchronously, and the butterfly handle stops rotating when the second sliding plates 14 slide to abut against the inner wall of the bottom of the second sliding grooves 13.
The above, only be 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 in the technical scope of the present invention, according to the present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. A high-voltage power pipe connecting structure for power transmission comprises a connecting piece (1) and is characterized in that mounting holes are formed in two sides of the connecting piece (1), a power connecting pipe (20) is arranged in each mounting hole, first grooves (2) are formed in the top and the bottom of the connecting piece (1), first sliding grooves (3) are formed in two sides of the inner wall of each first groove (2), a first sliding plate (4) is arranged in each first sliding groove (3) in a sliding mode, the same first shaft (5) is rotatably arranged on the inner walls of the two sides of each first groove (2), second grooves (6) are formed in the inner wall of the bottom of each first groove (2), the bottom ends of fixing rods (7) are fixedly arranged on the inner wall of the bottom of each second groove (6), a rotating plate (9) is rotatably arranged at the top of the connecting piece (1), and square tenons (10) are arranged at the top of the rotating plate (, the bottom side of the rotating plate (9) is fixedly provided with the top end of a hollow shaft (8), the top end of the fixed rod (7) is slidably arranged in the hollow shaft (8), the outer side of the hollow shaft (8) is provided with spiral teeth, the outer side of the first shaft (5) is fixedly sleeved with a worm wheel (11), the spiral teeth are meshed with the worm wheel (11), the inner wall of the bottom of the second groove (6) is rotatably provided with the bottom end of a second shaft (12), the top end of the second shaft (12) extends to the outer side of the connecting piece (1) and is fixedly sleeved with a rotating disc, the rotating disc is provided with a butterfly handle, the inner walls of two sides of the second groove (6) are respectively provided with a second sliding groove (13), a second sliding plate (14) is slidably arranged in the second sliding grooves (13), one side, close to each other, of the two second sliding plates (14) is fixedly provided with the same transverse plate (15, a sliding groove hole is formed in one end of the first sliding plate (4), third sliding grooves (16) are formed in the inner walls of the two sides of the sliding groove hole, the two third sliding grooves (16) are internally provided with the same third sliding plate (17) in a sliding mode, one side of the third sliding plate (17) is fixedly connected with one end of a moving plate (18), and a wedge-shaped plate (19) is fixedly arranged at the other end of the moving plate (18).
2. The high-voltage power pipe connection structure for power transmission according to claim 1, wherein the first shaft (5) is provided with external threads with opposite rotation directions on the outer side thereof, and the two first sliding plates (4) are provided with internal threads with opposite rotation directions thereon, and the external threads are engaged with the corresponding internal threads.
3. The high-voltage power pipe connection structure for power transmission according to claim 1, wherein a limiting plate (21) is slidably mounted in each of the two mounting holes, and sealing gaskets are arranged on two sides of the limiting plate (21).
4. The high-voltage power pipe connecting structure for power transmission as claimed in claim 1, wherein a clamping groove is formed on the outer side of the power connecting pipe, and the clamping groove is matched with the wedge-shaped plate (19).
5. The high-voltage power pipe connecting structure for power transmission as claimed in claim 1, wherein an external thread is formed on the outer side of the second shaft (12), a threaded sleeve is fixedly mounted on the transverse plate (15), and the external thread is meshed with the threaded sleeve.
6. The high-voltage power tube connection structure for power transmission according to claim 1, wherein one end of the spring is fixedly mounted on the inner wall of the top of the sliding slot hole, and the other end of the spring is fixedly mounted on the top side of the third sliding plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021982087.4U CN213341524U (en) | 2020-09-11 | 2020-09-11 | High-voltage power pipe connection structure for power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021982087.4U CN213341524U (en) | 2020-09-11 | 2020-09-11 | High-voltage power pipe connection structure for power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213341524U true CN213341524U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021982087.4U Expired - Fee Related CN213341524U (en) | 2020-09-11 | 2020-09-11 | High-voltage power pipe connection structure for power transmission |
Country Status (1)
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| CN (1) | CN213341524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189289A (en) * | 2022-06-16 | 2022-10-14 | 安徽玉发塑业有限公司 | CPVC power pipe laying method and fastening mechanism thereof |
-
2020
- 2020-09-11 CN CN202021982087.4U patent/CN213341524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189289A (en) * | 2022-06-16 | 2022-10-14 | 安徽玉发塑业有限公司 | CPVC power pipe laying method and fastening mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |