CN214044989U - Electrical wiring insulation protection device for power plant - Google Patents
Electrical wiring insulation protection device for power plant Download PDFInfo
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- CN214044989U CN214044989U CN202023130554.3U CN202023130554U CN214044989U CN 214044989 U CN214044989 U CN 214044989U CN 202023130554 U CN202023130554 U CN 202023130554U CN 214044989 U CN214044989 U CN 214044989U
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- rod
- connecting rod
- cable
- clamping plate
- fixedly connected
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Abstract
The utility model discloses an electric wiring insulation protection device is used in power plant relates to electricity technical field. The technical key points are as follows: including first cable, second cable and backup pad, backup pad one side fixedly connected with mount, the first grip block of backup pad one side fixedly connected with is kept away from to the mount, the backup pad is close to mount one side fixedly connected with guide arm, the guide arm perpendicular to backup pad, and the cover establishes and sliding connection has the sliding sleeve on the guide arm, sliding sleeve one side articulates there is first connecting rod and drive assembly, first connecting rod is kept away from sliding sleeve one side and is articulated to have the second connecting rod, adjacent first connecting rod one side of second connecting rod is articulated with the guide arm, the second connecting rod is close to guide arm one side and is equipped with adjusting part, adjusting part keeps away from second connecting rod one end and is equipped with the second grip block, second grip. The utility model has the advantages of effectively fix first cable and second cable.
Description
Technical Field
The utility model relates to an electricity technical field specifically is an electric wiring insulation protection device is used in power plant.
Background
The transmission main line of power plant adopts thicker armoured cable to lay to form more, when needing to dock two cables, need with the sinle silk interconnect in the cable, thick cable adopts the butt joint of dispersion handing-over method at present, after the butt joint, closely bind sinle silk exposure department with insulating sticky tape, at last install wiring insulation protection device in insulating sticky tape department, be used for avoiding insulating sticky tape to be destroyed, current wiring insulation protection device, the main part comprises two conical ducts, the material of conical duct is polytetrafluoroethylene, the rubber ring has been installed to the port inner wall of conical duct, before the sinle silk butt joint, embolia the cable respectively with two conical ducts earlier, when the sinle silk butt joint is binded insulating sticky tape, laminate the conical duct again, through rubber ring and cable crust friction fit, restriction conical duct removes.
The above prior art solution has the following drawbacks: cables to be connected together cannot be effectively fixed, and the joint is broken when being dragged, so that the protection capability of the joint is lost.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a power plant is with electric wiring insulation protection device, it has fixes and can ensure first cable and second cable joint can not cracked advantage first cable and second cable joint with first cable and second cable.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an electric wiring insulation protection device for power plant, includes first cable, second cable and backup pad, backup pad one side fixedly connected with mount, the mount is kept away from the first grip block of backup pad one side fixedly connected with, the backup pad is close to mount one side fixedly connected with guide arm, the guide arm perpendicular to the backup pad, just there is the sliding sleeve guide arm to overlap and establish and sliding connection, sliding sleeve one side articulates there are first connecting rod and drive assembly, first connecting rod is kept away from sliding sleeve one side articulates there is the second connecting rod, the second connecting rod is adjacent first connecting rod one side with the guide arm is articulated, the second connecting rod is close to guide arm one side is equipped with adjusting part, adjusting part keeps away from second connecting rod one end is equipped with the second grip block, the second grip block with first grip block butt.
By adopting the technical scheme, the guide rod is arranged, so that the sliding sleeve is driven by the driving assembly to move on the guide rod, the sliding sleeve drives the first connecting rod to enable the second connecting rod to rotate around the guide rod for a certain angle under the extrusion of the first connecting rod, and the first cable and the second cable are fixed between the first clamping plate and the first clamping plate by the second clamping plate at one end of the second connecting rod; the design of the driving component is convenient for driving and fixing the sliding sleeve; the design of the adjusting assembly is convenient for adjusting the position of the second clamping plate, so that the distance between the first clamping plate and the second clamping plate is adjustable, and the first clamping plate and the second clamping plate can better fix the cable; it has fixes and can ensure first cable and second cable joint can not cracked advantage with first cable and second cable.
The present invention may be further configured in a preferred embodiment as: drive assembly includes the threaded rod, the threaded rod with the backup pad rotates to be connected just threaded rod axial perpendicular to the guide arm axial, threaded rod one end is run through backup pad one side fixedly connected with dwang, the cover is established and threaded connection has the connecting block on the threaded rod, the connecting block with backup pad sliding connection, the connecting block is kept away from backup pad one side articulates there is the third connecting rod, the third connecting rod is kept away from connecting block one end with the sliding sleeve is articulated.
By adopting the technical scheme, the threaded rod and the connecting block are arranged, and the connecting block and the threaded rod are in threaded connection to have self-locking performance, so that when the connecting block drives the third connecting rod to move the sliding sleeve to a certain position, the sliding sleeve cannot slide reversely, and the first cable and the second cable cannot be fixed by the first clamping plate and the second clamping plate; the third connecting rod is designed to facilitate the sliding of the driving sliding sleeve on the guide rod.
The present invention may be further configured in a preferred embodiment as: the adjusting part comprises a fixed block and a screw rod, the fixed block is hinged to the second connecting rod, the screw rod is perpendicular to the fixed block and fixedly connected with the fixed block and the fixed block, the screw rod is sleeved with an adjusting barrel, the adjusting barrel is connected with the second clamping plate in a rotating mode, a guide rod is arranged in addition, the guide rod is parallel to the screw rod, one end of the guide rod is fixedly connected with the fixed block, the other end of the guide rod is inserted into the second clamping plate, and the second clamping plate is connected with the guide rod in a sliding mode.
By adopting the technical scheme, the screw rod and the adjusting barrel are arranged, and the adjusting barrel is rotated to change the relative position between the adjusting barrel and the screw rod, so that the distance between the second clamping plate and the second connecting rod and the fixing block can be adjusted, and the second clamping plate can better fix the first cable and the second cable on the first clamping plate; the design of guide bar is convenient for ensure that the second clamping plate can not rotate when the barrel is adjusted in a rotating way.
The present invention may be further configured in a preferred embodiment as: the clamping device comprises a first clamping plate, a second clamping plate and a sealing ring, wherein a clamping groove is formed in one side, close to each other, of the first clamping plate and the second clamping plate, the sealing ring is clamped in the clamping groove, the sealing ring is sleeved on the first cable and the second cable, and the sealing ring is connected with the first cable and the second cable in a sliding mode.
Through adopting above-mentioned technical scheme, the design of joint groove and sealing washer is convenient for form sealed environment between first grip block and the second grip block, avoids first grip block and second grip block to press from both sides tight back connector department with first cable, second cable and gets into moisture and take place danger.
The present invention may be further configured in a preferred embodiment as: the first clamping plate and the second clamping plate are fixedly connected with a rubber pad on one side close to each other.
By adopting the technical scheme, the design of the rubber pad is convenient for protecting the first cable and the second cable from being clamped by the first clamping plate and the second clamping plate; meanwhile, the rubber pad can play a certain role in dust prevention, water prevention and insulation.
The present invention may be further configured in a preferred embodiment as: the supporting plate is close to one side of the first clamping plate and is provided with a plurality of limiting rods which are arranged in parallel.
Through adopting above-mentioned technical scheme, spacing dry design is convenient for ensure the cooperation that first grip block and second grip block can be better so that press from both sides first cable and second cable tightly.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the guide rod is arranged, so that the sliding sleeve is driven by the driving assembly to move on the guide rod, the sliding sleeve drives the first connecting rod to enable the second connecting rod to rotate around the guide rod for a certain angle under the extrusion of the first connecting rod, and the first cable and the second cable are fixed between the first clamping plate and the first clamping plate by the second clamping plate at one end of the second connecting rod; the design of the driving component is convenient for driving and fixing the sliding sleeve; the design of the adjusting assembly is convenient for adjusting the position of the second clamping plate, so that the distance between the first clamping plate and the second clamping plate is adjustable, and the first clamping plate and the second clamping plate can better fix the cable; it has fixes and can ensure first cable and second cable joint can not cracked advantage with first cable and second cable.
2. By arranging the threaded rod and the connecting block, the threaded connection between the connecting block and the threaded rod has self-locking performance, so that when the connecting block drives the third connecting rod to move the sliding sleeve to a certain position, the sliding sleeve cannot slide reversely, and the first cable and the second cable cannot be fixed by the first clamping plate and the second clamping plate; the third connecting rod is designed to facilitate the sliding of the driving sliding sleeve on the guide rod.
3. By arranging the screw rod and the adjusting barrel, the adjusting barrel is rotated to change the relative position between the adjusting barrel and the screw rod, so that the distance between the second clamping plate and the second connecting rod and the fixing block can be adjusted, and the second clamping plate can better fix the first cable and the second cable on the first clamping plate; the design of guide bar is convenient for ensure that the second clamping plate can not rotate when the barrel is adjusted in a rotating way.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a second view of the overall structure of the present invention.
Reference numerals: 1. a support plate; 2. a first cable; 3. a second cable; 4. a seal ring; 5. A second clamping plate; 6. an adjustment assembly; 61. a fixed block; 62. a guide bar; 63. a screw; 64. Adjusting the barrel; 7. a second link; 8. a guide bar; 9. a first link; 10. a sliding sleeve; 11. a drive assembly; 111. a third link; 112. connecting blocks; 113. a threaded rod; 114. rotating the rod; 12. a limiting rod; 13. a fixed mount; 14. a first clamping plate; 15. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a power plant is with electric wiring insulation protection device, including first cable 2, second cable 3 and backup pad 1, backup pad 1 one side fixedly connected with mount 13, 1 one side fixedly connected with mount 13 of backup pad, mount 13 keeps away from 1 one side fixedly connected with first grip block 14 of backup pad, backup pad 1 is close to mount 13 one side fixedly connected with guide arm 8, 8 perpendicular to backup pad 1 of guide arm, and the guide arm 8 goes up the cover and establishes and sliding connection has sliding sleeve 10, sliding sleeve 10 can slide and can not take place to rotate on guide arm 8, sliding sleeve 10 one side articulates there are first connecting rod 9 and drive assembly 11, first connecting rod 9 is kept away from sliding sleeve 10 one side and is articulated to have second connecting rod 7, the adjacent first connecting rod 9 one side of second connecting rod 7 is articulated with guide arm 8, first connecting rod 9 and second connecting rod 7 length be convenient for ensure that first connecting rod 9 can make second connecting rod 7 rotate certain distance around guide arm 8 and make second connecting rod 7 drive second grip block 5 and drive second cable 2 and second grip block 5 The cable 3 is fixed can, and second connecting rod 7 is close to 8 one sides of guide arm and is equipped with adjusting part 6, and adjusting part 6 keeps away from 7 one end of second connecting rod and is equipped with second grip block 5, second grip block 5 and the 14 butt of first grip block.
As shown in fig. 1, the driving assembly 11 includes a threaded rod 113, the threaded rod 113 rotates with the supporting plate 1 to be connected and the threaded rod 113 axial direction is perpendicular to the guide rod 8 axial direction, one end of the threaded rod 113 runs through the supporting plate 1 one side fixedly connected with dwang 114, the threaded rod 113 is gone up to overlap and establishes and threaded connection has the connecting block 112, the connecting block 112 possesses self-locking performance and the connecting block 112 is the piece of threaded hole with the threaded rod 113 threaded connection, it can to be convenient for the threaded rod 113 to drive the connecting block 112 to move, connecting block 112 and supporting plate 1 sliding connection, the connecting block 112 is kept away from that supporting plate 1 one side articulates there is third connecting rod 111, connecting block 112 one end is kept away from to third connecting rod 111 and the sliding sleeve 10 is articulated.
As shown in fig. 1 and 2, the adjusting assembly 6 includes a fixing block 61 and a screw 63, the fixing block 61 is hinged to the second connecting rod 7, the screw 63 is perpendicular to the fixing block 61 and is fixedly connected to the fixing block 61, and the screw 63 is sleeved and is in threaded connection with an adjusting barrel 64, the adjusting barrel 64 is in threaded connection with the screw 63 to meet the requirement of self-locking performance, one side of the adjusting barrel 64, which is away from the second connecting rod 7, is rotatably connected to the second clamping plate 5, a guide rod 62 is further provided, the guide rod 62 is an optical axis, it is convenient for the second clamping plate 5 to slide on the guide rod 62, the guide rod 62 is parallel to the screw 63, one end of the guide rod 62 is fixedly connected to the fixing block 61, the other end of the guide rod 62 is inserted into the second clamping plate 5, the second clamping plate 5 is slidably connected to the guide rod 62, and the second clamping plate 5 cannot slip when sliding on the guide rod 62.
As shown in fig. 1 and fig. 2, a clamping groove 15 is formed in one side of each of the first clamping plate 14 and the second clamping plate 5, a sealing ring 4 is clamped in the clamping groove 15, the sealing ring 4 is clamped in the clamping groove 15, it can be ensured that the joint of the first cable 2 and the second cable 3 does not enter moisture, the sealing ring 4 is sleeved on the first cable 2 and the second cable 3, and the sealing ring 4 is slidably connected with the first cable 2 and the second cable 3.
As shown in fig. 1 and 2, a rubber pad is fixedly connected to a side of each of the first clamping plate 14 and the second clamping plate 5, the rubber pad can protect the first cable 2 and the second cable 3 from being damaged by the first clamping plate 14 and the second clamping plate 5, and the rubber pad is not shown in the figure.
As shown in fig. 1, a plurality of limiting rods 12 are arranged on one side of the supporting plate 1 close to the first clamping plate 14, the number of the limiting rods 12 is two, the limiting rods 12 are convenient for the second clamping block to be spliced with the first clamping block, and the limiting rods 12 are arranged in parallel.
The utility model discloses the fixed connection mode of mentioning is the welding.
The implementation principle of the embodiment is as follows: when using the utility model discloses during the device, locate first cable 2 and second cable 3 with sealing washer 4 cover after splicing first cable 2 and second cable 3, arrange first cable 2 and second cable 3 in the middle of first grip block 14, and ensure to go into sealing washer 4 card on first grip block 14 and second grip block 5, rotate dwang 114, make threaded rod 113 drive connecting block 112 and move on threaded rod 113, make third connecting rod 111 drive sliding sleeve 10 and move on guide arm 8, make first connecting rod 9 drive second connecting rod 7 around the rotatory certain angle of guide arm 8, make the second grip block 5 of second connecting rod 7 one end fix first cable 2 and second cable 3 between first grip block 14 and second grip block 5, ensure stability between the two.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. An electric wiring insulation protection device for a power plant comprises a first cable (2), a second cable (3) and a support plate (1), and is characterized in that a fixing frame (13) is fixedly connected to one side of the support plate (1), the fixing frame (13) is far away from one side of the support plate (1) and is fixedly connected with a first clamping plate (14), the support plate (1) is close to one side of the fixing frame (13) and is fixedly connected with a guide rod (8), the guide rod (8) is perpendicular to the support plate (1), the guide rod (8) is sleeved and is slidably connected with a sliding sleeve (10), one side of the sliding sleeve (10) is hinged with a first connecting rod (9) and a driving component (11), one side of the first connecting rod (9) far away from the sliding sleeve (10) is hinged with a second connecting rod (7), the second connecting rod (7) is adjacent to the first connecting rod (9), one side of the first connecting rod (9) is hinged with the guide rod (8), second connecting rod (7) are close to guide arm (8) one side is equipped with adjusting part (6), adjusting part (6) are kept away from second connecting rod (7) one end is equipped with second grip block (5), second grip block (5) with first grip block (14) butt.
2. The insulation protection device for electric wiring of power plant according to claim 1, characterized in that the driving component (11) comprises a threaded rod (113), the threaded rod (113) is rotatably connected with the support plate (1) and the axial direction of the threaded rod (113) is perpendicular to the axial direction of the guide rod (8), one end of the threaded rod (113) penetrates through a rotating rod (114) fixedly connected with one side of the support plate (1), a connecting block (112) is sleeved on the threaded rod (113) and is in threaded connection with the threaded rod, the connecting block (112) is in sliding connection with the support plate (1), the connecting block (112) is far away from one side of the support plate (1) is hinged to a third connecting rod (111), and the third connecting rod (111) is far away from one end of the connecting block (112) is hinged to the sliding sleeve (10).
3. The electrical wiring insulation protection device for power plant according to claim 1, the adjusting component (6) comprises a fixed block (61) and a screw rod (63), the fixed block (61) is hinged with the second connecting rod (7), the screw rod (63) is vertical to the fixed block (61) and is fixedly connected with the fixed block, and the screw rod (63) is sleeved and connected with an adjusting barrel (64) in a threaded manner, one side of the adjusting barrel (64) far away from the second connecting rod (7) is rotationally connected with the second clamping plate (5), and a guide rod (62) is additionally arranged, the guide rod (62) is parallel to the screw rod (63), one end of the guide rod (62) is fixedly connected with the fixed block (61), the other end of the guide rod (62) is inserted into the second clamping plate (5), and the second clamping plate (5) is connected with the guide rod (62) in a sliding way.
4. The insulation protection device for the electric wiring of the power plant according to claim 1, wherein clamping grooves (15) are formed in the sides, close to each other, of the first clamping plate (14) and the second clamping plate (5), sealing rings (4) are clamped in the clamping grooves (15), the sealing rings (4) are sleeved on the first cable (2) and the second cable (3), and the sealing rings (4) are slidably connected with the first cable (2) and the second cable (3).
5. The insulation protection device for the electric wiring of the power plant according to claim 1, wherein a rubber gasket is fixedly connected to the side, close to each other, of the first clamping plate (14) and the second clamping plate (5).
6. The insulation protection device for the electric wiring of the power plant according to claim 1, wherein a plurality of limiting rods (12) are arranged on one side of the supporting plate (1) close to the first clamping plate (14), and the limiting rods (12) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130554.3U CN214044989U (en) | 2020-12-23 | 2020-12-23 | Electrical wiring insulation protection device for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130554.3U CN214044989U (en) | 2020-12-23 | 2020-12-23 | Electrical wiring insulation protection device for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214044989U true CN214044989U (en) | 2021-08-24 |
Family
ID=77341465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023130554.3U Active CN214044989U (en) | 2020-12-23 | 2020-12-23 | Electrical wiring insulation protection device for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214044989U (en) |
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2020
- 2020-12-23 CN CN202023130554.3U patent/CN214044989U/en active Active
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