CN216872801U - Power transmission and transformation is strain insulator cable stop device for engineering - Google Patents
Power transmission and transformation is strain insulator cable stop device for engineering Download PDFInfo
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- CN216872801U CN216872801U CN202123194089.4U CN202123194089U CN216872801U CN 216872801 U CN216872801 U CN 216872801U CN 202123194089 U CN202123194089 U CN 202123194089U CN 216872801 U CN216872801 U CN 216872801U
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- stopper
- power transmission
- limiting
- cable
- limiting block
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- 230000009466 transformation Effects 0.000 title claims abstract description 25
- 239000012211 strain insulator Substances 0.000 title description 2
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power transmission and transformation engineering equipment, and discloses a tension cable limiting device for power transmission and transformation engineering. This strain resistance cable stop device for power transmission and transformation engineering is connected with the fixed slot through articulated link for connect between first stopper and the second stopper, replaced traditional bolted connection, even the rusty condition appears in stop device in long-term use, also can conveniently dismantle first stopper and second stopper, and can not cause the damage of cable when dismantling.
Description
Technical Field
The utility model relates to the technical field of power transmission and transformation engineering equipment, in particular to a tension resistant cable limiting device for power transmission and transformation engineering.
Background
The transmission and transformation project is a general name of transmission line construction and transformer installation project. The higher the voltage grade of power transmission and transformation engineering is, the more the electric power of transmission is, the farther the transmission distance is, can realize the network system of functions such as electric power transmission and electric power distribution, the core engineering of electric wire netting construction is power transmission and transformation engineering, and power transmission and transformation engineering mainly includes transformer substation and transmission line two major parts, in order to guarantee power supply reliability and the power supply economic nature of whole electric wire netting in the operation process, need carry out certain maintenance and installation to every power transmission and transformation engineering, carry out in the in-process of installation and need carry out spacingly according to fixed trend to the cable.
But current cable stop device generally all adopts semi-circular clamp to carry on spacingly, then fixes through the bolt again, consequently receives the wind and blows the sun between bolt and the clamp in long-term use, leads to rustting between bolt and the clamp, is difficult to dismantle the clamp when carrying out maintenance once more, leads to the fact the damage to the cable even when dismantling, is difficult to satisfy current user demand.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the tension cable limiting device for the power transmission and transformation engineering, which has the advantages that the limiting block is fixed by using the hanging ring instead of a bolt in the whole connecting process, the cable is convenient to disassemble without being damaged, and the like, and the problem that the existing limiting device is difficult to disassemble is solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power transmission and transformation engineering is with strain resistance cable stop device, includes first stopper, the bottom of first stopper is provided with the second stopper, the both ends of second stopper articulate has the link, first spacing both ends are connected with the fixed slot, the inboard of fixed slot is provided with the inclined plane, the bottom mounting panel of second stopper, the mounting hole has been seted up on the mounting panel.
Preferably, the inside of first stopper is provided with the slot, fixedly connected with and the inserted bar of slot looks adaptation on the terminal surface of second stopper.
Preferably, rubber pads are bonded to the inner walls of the first limiting block and the second limiting block.
Preferably, the two sides of the first limiting block are connected with springs, the other side of each spring is connected with a first limiting plate, and the bottom of each first limiting plate is detachably connected with a second limiting plate.
Preferably, the bottom of the first limiting plate is connected with a sliding block, the top of the second limiting block is connected with a sliding groove matched with the sliding block, and the first limiting block is connected with the second limiting block in a sliding mode through the matching between the sliding block and the sliding groove.
Preferably, the inner side of the second limiting plate is rotatably connected with an elastic blocking piece.
Preferably, a rotating shaft is connected between the second limiting block and the mounting plate.
Compared with the prior art, the utility model provides a tension cable limiting device for power transmission and transformation engineering, which has the following beneficial effects:
1. this strain resistance cable stop device for power transmission and transformation engineering is connected with the fixed slot through articulated link for connect between first stopper and the second stopper, replaced traditional bolted connection, even the rusty condition appears in stop device in long-term use, also can conveniently dismantle first stopper and second stopper, and can not cause the damage of cable when dismantling.
2. This strain resistance cable stop device for power transmission and transformation engineering, through the setting of first limiting plate, second limiting plate and spring, the flexible characteristic through the spring drives the limiting plate and has an orientation elasticity on the mounting panel all the time, and then can avoid the cable drunkenness on stop device when fixing the cable, through the setting of inserted bar and slot, can change the distance between first stopper and the second stopper, and then can satisfy more sizes of cable and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the first stopper and the second stopper of the present invention;
fig. 4 is a schematic view of a connection structure of the first limiting plate and the second limiting plate according to the present invention.
Wherein: 1. a first stopper; 2. a second limiting block; 3. hanging a ring; 4. fixing grooves; 5. an inclined surface; 6. mounting a plate; 7. mounting holes; 8. inserting slots; 9. a rod is inserted; 10. a rubber pad; 11. a spring; 12. a first limit plate; 13. a second limiting plate; 14. a slider; 15. a chute; 16. an elastic baffle plate; 17. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a tension cable limiting device for power transmission and transformation engineering comprises a first limiting block 1, a second limiting block 2 is arranged at the bottom of the first limiting block 1, hanging rings 3 are hinged at two ends of the second limiting block 2, a rubber pad 10 is bonded on the inner walls of the first limiting block 1 and the second limiting block 2, the rubber pad 10 can increase the friction force between the cable and the first limiting block 1 and the second limiting block 2 and can be more stable when the cable is fixed, on the other hand, the extrusion force on the cable can be relieved when the cable is fixed to avoid damage to the cable, a rotating shaft 17 is connected between the second limiting block 2 and a mounting plate 6, the rotating shaft 17 can adjust the angle of the integral limiting device, the device can be changed according to the mounting requirements when in use, and then the device can be applied to various mounting environments, first spacing both ends are connected with fixed slot 4, and the inboard of fixed slot 4 is provided with inclined plane 5, and mounting hole 7 has been seted up on the bottom mounting panel 6 of second stopper 2, mounting panel 6.
Specifically, the inside of first stopper 1 is provided with slot 8, fixedly connected with on the terminal surface of second stopper 2 with the inserted bar 9 of slot 8 looks adaptation.
Through the technical scheme, when the hanging ring 3 is separated from the fixing groove 4, the distance between the first limiting block 1 and the second limiting block 2 can be adjusted according to the size of the cable, only one of the first limiting block 1 and the second limiting block 2 needs to be moved to enable the length of the insertion rod 9 in the slot 8, the cables with different sizes can be used, meanwhile, the first limiting block 1 and the second limiting block 2 can be limited, and the alignment between the first limiting block 1 and the second limiting block 2 can be guaranteed when the cable is fixed.
Specifically, the both sides of first stopper 1 are connected with spring 11, and the opposite side of spring 11 is connected with first limiting plate 12, and the bottom of first limiting plate 12 can be dismantled and be connected with second limiting plate 13.
Through the technical scheme, when the first limiting block 1 and the second limiting block 2 fix the cable, through the spring 11 on the first limiting plate 12 of pulling, make first limiting plate 12 and second limiting plate 13 stagger each other, then connect first limiting plate 12 and second limiting plate 13, make first limiting plate 12 and second limiting plate 13 carry out spacing once more to the cable, and spring 11 is in the extension state all the time when fixing the cable, make spring 11 have an orientation to the elasticity of mounting panel 6 all the time, thereby drive the trend that first limiting plate 12 and the spacing cable of second limiting plate 13 moved to mounting panel 6, and then can further avoid the cable drunkenness on stop device when spacing to the cable.
Specifically, the bottom of first limiting plate 12 is connected with slider 14, and the top of second stopper 2 is connected with the spout 15 with 14 looks adaptations of slider, and first stopper 1 passes through the cooperation between slider 14 and the spout 15 and 2 sliding connection of second stopper to rotate on the inboard corresponding position with spout 15 of second limiting plate 13 and be connected with elasticity separation blade 16.
Through above-mentioned technical scheme, when first limiting plate 12 and second limiting plate 13 are connected, rotate elasticity separation blade 16 to with the laminating of slider 14, and then can place first limiting plate 12 and second limiting plate 13 and carry out relative motion when spacing to the cable.
When the device is used, the integral device is connected and fixed through the mounting plate 6 through the mounting hole 7, the rotating shaft 17 can be adjusted according to the mounting environment when the device is fixed, then the distance between the first limiting block 1 and the second limiting block 2 is changed according to the size of the cable, the cable is placed into the first limiting block 1 and the second limiting block 2 to be extruded, the outer wall of the cable is generally made of rubber materials and is deformed after being extruded by stress, then the hanging ring 3 is rotated to connect the hanging ring 3 with the fixed groove 4, then the first limiting block 1 and the second limiting block 2 are released, the extruded cable always wants to be restored to the original shape, and further has reaction force on the first limiting block 1 and the second limiting block 2, the inclined surface 5 and the hanging ring 3 move in opposite directions under the action of the reaction force, so that the inclined surface 5 and the hanging ring 3 are connected more tightly, after fixed, connect first limiting plate 12 and second limiting plate 13 and carry out spacing once more to the cable to make spring 11 be in tensile state all the time, guarantee that the cable can not make a round trip to move when carrying on spacingly, do not use the bolt at holistic spacing in-process, consequently can avoid stop device to lead to stop device to dismantle the problem of difficulty because rust in long-term use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a power transmission and transformation is strain resistance cable stop device for engineering, includes first stopper (1), its characterized in that: the bottom of first stopper (1) is provided with second stopper (2), the both ends of second stopper (2) are articulated to have link (3), first spacing both ends are connected with fixed slot (4), the inboard of fixed slot (4) is provided with inclined plane (5), bottom mounting panel (6) of second stopper (2), mounting hole (7) have been seted up on mounting panel (6).
2. The tension cable limiting device for the power transmission and transformation project of claim 1, wherein: the inside of first stopper (1) is provided with slot (8), fixedly connected with inserted bar (9) with slot (8) looks adaptation on the terminal surface of second stopper (2).
3. The tension cable limiting device for the power transmission and transformation project of claim 1, wherein: and rubber pads (10) are bonded on the inner walls of the first limiting block (1) and the second limiting block (2).
4. The tension cable limiting device for the power transmission and transformation project of claim 1, wherein: the two sides of the first limiting block (1) are connected with springs (11), the other side of each spring (11) is connected with a first limiting plate (12), and the bottom of each first limiting plate (12) is detachably connected with a second limiting plate (13).
5. The tension cable limiting device for the power transmission and transformation project of claim 4, wherein: the bottom of first limiting plate (12) is connected with slider (14), the top of second stopper (2) is connected with spout (15) with slider (14) looks adaptation, first stopper (1) is through cooperation and second stopper (2) sliding connection between slider (14) and spout (15).
6. The tension cable limiting device for the power transmission and transformation project according to claim 4, wherein: the inner side of the second limiting plate (13) is rotatably connected with an elastic baffle plate (16).
7. The tension cable limiting device for the power transmission and transformation project according to claim 1, wherein: and a rotating shaft (17) is connected between the second limiting block (2) and the mounting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123194089.4U CN216872801U (en) | 2021-12-17 | 2021-12-17 | Power transmission and transformation is strain insulator cable stop device for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123194089.4U CN216872801U (en) | 2021-12-17 | 2021-12-17 | Power transmission and transformation is strain insulator cable stop device for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216872801U true CN216872801U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123194089.4U Active CN216872801U (en) | 2021-12-17 | 2021-12-17 | Power transmission and transformation is strain insulator cable stop device for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216872801U (en) |
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2021
- 2021-12-17 CN CN202123194089.4U patent/CN216872801U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: 719000 Building A, Rongzhi Building, Jianye Avenue, High tech Industrial Park, Yulin City, Shaanxi Province 601 Patentee after: Shaanxi Chenyue Tongtai Construction Engineering Co.,Ltd. Address before: 100000 1803-167, 18th floor, building 2, yard 1, Hangfeng Road, Fengtai District, Beijing Patentee before: Beijing Jianqi Power Technology Engineering Co.,Ltd. |