CN210824889U - Damping support of rope winding system for detecting resistance of live-line work insulating rope - Google Patents
Damping support of rope winding system for detecting resistance of live-line work insulating rope Download PDFInfo
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- CN210824889U CN210824889U CN201921882422.0U CN201921882422U CN210824889U CN 210824889 U CN210824889 U CN 210824889U CN 201921882422 U CN201921882422 U CN 201921882422U CN 210824889 U CN210824889 U CN 210824889U
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- rope
- damping
- support column
- resistance
- rod shaft
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- 238000013016 damping Methods 0.000 title claims abstract description 56
- 238000004804 winding Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a damping support of a winding system for detecting resistance of an insulated rope in live-line work, which comprises a base, a support column, a rope ring sleeve rod shaft and a damping device, wherein the base is connected to the lower end of the support column; when the rope is wound, the damping device provides damping for the rope ring sleeve rod shaft so that the insulating rope to be detected is tensioned and straightened, and therefore the detection operation of the insulating detection rope is facilitated and the accuracy of a detection result is ensured.
Description
Technical Field
The utility model belongs to live working multiplexer utensil field specifically is a live working insulating rope resistance detects with damping support of wiring system.
Background
With the continuous development of economy in China, the requirement of users on power supply reliability is continuously improved. In order to reduce the adverse effects of power grid power failure maintenance and detection on national economy and resident life, live working can complete line and equipment maintenance, detection and transformation under the condition of ensuring continuous power supply, and the method is an important technical measure.
The insulating rope is a tool with extremely high use frequency in live working, and the insulation resistance of the insulating rope needs to be measured before each use.
Need two staff to strain the rope both ends and make the rope straighten and measure when detecting insulating rope at present, this kind of mode has following problem:
because the length of the rope reaches dozens of meters, the detection mode is complex to operate, only one section of sampling inspection can be carried out on the insulated rope, the good insulation of the whole rope cannot be ensured, and potential safety hazards exist;
only a single rope can be detected each time, so that the efficiency is low;
the rope is easy to be wound into a ball in the winding and unwinding process, the working process is seriously influenced, and the unnecessary working time is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a with supporting damping support who uses of wiring system dynamic support, make insulating rope keep certain tension in the testing process.
The utility model provides a damping support of this kind of insulating rope resistance detection of live working is with wiring system, including base, support column, becket bridle loop bar axle and damping device, the base is connected in the lower extreme of support column, and damping device connects in the top of support column, becket bridle loop bar axle along the vertical rotatable connection in the top of support column of horizontal direction, and damping device connects in the upper end of support column and corresponds the top of becket bridle loop bar axle, and the one end of the wiring pivot of system can dismantle with becket bridle loop bar axle and be connected; when the rope is wound, the damping device provides damping for the rope ring sleeve rod shaft so as to tension the insulating rope to be detected.
In an embodiment of the above technical scheme, the base includes a horizontal support platform, an adjusting component and a mounting box, the adjusting component includes a base plate and adjusting screws vertically connected to the base plate along a vertical direction, the adjusting screws of the two adjusting components are symmetrically connected to two ends of the horizontal support platform, and the rectangular mounting box with an upper opening is arranged in the middle of the horizontal support platform.
In an embodiment of the above technical scheme, the support column is a rectangular column with an inner cavity size matched with the peripheral size of the rectangular mounting box of the base, and the lower end of the support column is sleeved outside the rectangular mounting box.
In one embodiment of the above technical solution, the supporting pillar is made of an epoxy resin material and is hollowed out.
In an embodiment of the above technical scheme, the rope loop bar shaft includes a bar shaft section and a U-shaped joint at one end thereof, one end of the rope winding rotating shaft is inserted into the U-shaped joint, the U-shaped joint is connected with a locking screw, the rope loop bar shaft section is connected with the fixing seats at two side wall plates corresponding to the supporting columns, and the fixing seats are connected to the two side wall plates through screws.
In one embodiment of the above technical solution, the damping device includes a damping block, a damping pinch roller, and a pinch roller mounting bracket; the pressing wheel mounting frame comprises a top plate and two vertical plates symmetrically connected to the lower side of the top plate, a round hole is formed in the middle of the top plate, a downward extending boss is arranged at the position, corresponding to the round hole, of the lower side of the top plate, and the boss is provided with an axial central screw hole; the damping pinch roller comprises a pressing rod and a stress application disc at the upper end of the pressing rod, a thread section with the length larger than that of the boss is arranged at the position, corresponding to the boss, of the upper portion of the pressing rod, and the lower end of the pressing rod penetrates through the top plate and then is connected with the damping block through a screw.
In one embodiment of the above technical solution, the damping block is made of a rubber material.
In an embodiment of the above technical scheme, a vertical plate of the pinch roller mounting frame is inserted into an inner cavity of an upper end of the support column, the top plate is located at an upper end of a side wall plate of the support column, the vertical plate and the side wall plate are connected and fastened through a screw, and a bottom surface of the damping block is located above a connection section of the support column of the rope ring sleeve rod shaft.
This damping support's becket bridle pole axle and the becket bridle pole axle of the power support of wiring system between the wiring pivot of connected system, the becket bridle pole axle of power support drives the wiring pivot through the footboard and the drive assembly of power support and continues to rotate in order to realize the wiring along a direction, and carry out resistance value after the wiring is accomplished and detect time measuring, need stretch out insulating rope, so that detect operation and guarantee the accuracy of testing result, at this moment just need exert certain damping for becket bridle pole axle through the damping device of this damping support, push down becket bridle pole axle so that insulating rope detects time measuring and keep certain tension and stretch out.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged sectional view of the damper device of fig. 1 assembled with the support column and the shaft of the rope ring and the rope winding shaft.
Detailed Description
As shown in fig. 1 and fig. 2, the damping mount of the rope winding system for detecting the resistance of the live working insulated rope disclosed in this embodiment includes a base 1, a support column 2, a rope loop rod shaft 3, and a damping device 4. The base 1 is connected to the lower end of the support column 2, and the damping device 4 is connected to the top of the support column 2.
The base 1 includes a horizontal support platform 11, a base plate 12, an adjusting screw 13, and a rectangular mounting box 14. Adjusting screws 13 are respectively connected to the central positions of the two base plates 12, the assembly parts of the two base plates 12 and the adjusting screws 13 are symmetrically connected to the two ends of the horizontal supporting platform 11, and the rectangular mounting box 14 is fixed to the middle position of the horizontal supporting platform.
The support column 2 is a rectangular column with the inner cavity size matched with the peripheral size of the rectangular base mounting box 14, and the lower end of the support column is sleeved outside the rectangular base mounting box 14.
The support column 2 of this embodiment is made of an epoxy resin material with light weight and high strength, and the structure weight is reduced to the maximum extent through hollow-out treatment.
The rope ring sleeve rod shaft 3 is horizontally arranged and comprises a rod shaft section 31 and a U-shaped joint 32 at the inner end of the rod shaft section, one end of the rope winding rotating shaft 5 is inserted into the U-shaped joint 32 and is connected and fastened through a round head screw 6 connected with the U-shaped joint.
The rod shaft section of the rope ring sleeve rod shaft 3 penetrates through the tops of a pair of side walls of the supporting column 2, and the penetrating position is fixedly connected with the side wall plates through the fixed seat 7 and the bolt.
The damping device 4 comprises a damping block 41, a damping pinch roller 42 and a pinch roller mounting 43.
The pinch roller mounting frame 43 comprises a top plate 431 and two vertical plates 432 symmetrically connected to the lower side of the top plate, a round hole is formed in the middle of the top plate 431, a downward extending boss is arranged at the position, corresponding to the round hole, of the lower side of the top plate, and the boss is provided with an axial center screw hole.
The damping pinch roller 42 comprises a pressure lever 421 and a force application disc 422 at the upper end of the pressure lever, a thread section with the length larger than that of the boss is arranged at the position, corresponding to the boss, of the upper part of the pressure lever 431, and the lower end of the pressure lever penetrates through the top plate 431 and then is connected with the damping block 41 through a screw.
The damping block 41 is made of rubber material.
When the damping pinch roller 42 and the pinch roller mounting bracket 43 are assembled with the support column 2, the vertical plate 432 of the pinch roller mounting bracket 43 is inserted into the inner cavity of the upper end of the support column 2, the top plate 431 is positioned at the upper end of the side wall plate of the support column 2, the vertical plate and the side wall plate are connected and fastened through screws, and the bottom surface of the damping block 41 is positioned above the rod shaft section 31 of the rope ring sleeve rod shaft 3.
The lifting of the damping block 42 can be realized by rotating the stress application disc 422, and the damping block 42 can provide frictional resistance when descending to press the rope ring sleeve rod shaft 3, so that the rope ring sleeve rod shaft is prevented from rotating, certain tension is provided for rope winding, and the insulating rope is tightened.
Claims (8)
1. The utility model provides a live working insulating rope resistance detects damping support with wiring system which characterized in that: the damping device is connected to the upper end of the supporting column and corresponds to the upper part of a rope ring sleeve rod shaft, and one end of a rope winding rotating shaft of the system is detachably connected with the rope ring sleeve rod shaft; when the rope is wound, the damping device provides damping for the rope ring sleeve rod shaft so as to tension the insulating rope to be detected.
2. The damping mount for a roping system for detecting the resistance of an insulated live working rope according to claim 1, characterized in that: the base includes horizontal supporting bench, adjusting part and mounting box, and adjusting part includes the base dish and follows vertical perpendicular the adjusting screw who connects on the base dish, and two adjusting part's adjusting screw symmetric connection has upper shed rectangle mounting box in horizontal supporting bench's both ends, horizontal supporting bench's intermediate position department.
3. The damping mount for a roping system for detecting the resistance of an insulated live working rope according to claim 2, characterized in that: the support column is a rectangular column with the inner cavity size matched with the peripheral size of the rectangular mounting box of the base, and the lower end of the support column is sleeved outside the rectangular mounting box.
4. The damping mount for a roping system for detecting the resistance of an insulated live working rope according to claim 3, characterized in that: the support column is made of epoxy resin materials and is subjected to hollow-out treatment.
5. The damping mount for a roping system for detecting the resistance of an insulated live working rope according to claim 3, characterized in that: the rope loop sleeve rod shaft comprises a rod shaft section and a U-shaped joint at one end of the rod shaft section, one end of the rope winding rotating shaft is inserted into the U-shaped joint, a locking screw is connected onto the U-shaped joint, the rope loop sleeve rod shaft section is connected with a fixing seat corresponding to two side wall plates of the support column, and the fixing seat is connected onto the two side wall plates through screws.
6. The damping mount for a roping system for detecting the resistance of an insulated live working rope according to claim 5, characterized in that: the damping device comprises a damping block, a damping pinch roller and a pinch roller mounting frame; the pressing wheel mounting frame comprises a top plate and two vertical plates symmetrically connected to the lower side of the top plate, a round hole is formed in the middle of the top plate, a downward extending boss is arranged at the position, corresponding to the round hole, of the lower side of the top plate, and the boss is provided with an axial central screw hole; the damping pinch roller comprises a pressing rod and a stress application disc at the upper end of the pressing rod, a thread section with the length larger than that of the boss is arranged at the position, corresponding to the boss, of the upper portion of the pressing rod, and the lower end of the pressing rod penetrates through the top plate and then is connected with the damping block through a screw.
7. The damping mount for a roping system for detecting the resistance of an insulated live working rope according to claim 6, characterized in that: the damping block is made of rubber materials.
8. The damping mount for a roping system for detecting the resistance of an insulated live working rope according to claim 6, characterized in that: the vertical plate of the pinch roller mounting frame is inserted into an inner cavity at the upper end of the support column, the top plate is positioned at the upper end of the side wall plate of the support column, the vertical plate and the side wall plate are connected and fastened through screws, and the bottom surface of the damping block is positioned above the support column connecting section of the rope ring sleeve rod shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921882422.0U CN210824889U (en) | 2019-11-04 | 2019-11-04 | Damping support of rope winding system for detecting resistance of live-line work insulating rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921882422.0U CN210824889U (en) | 2019-11-04 | 2019-11-04 | Damping support of rope winding system for detecting resistance of live-line work insulating rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824889U true CN210824889U (en) | 2020-06-23 |
Family
ID=71279352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921882422.0U Active CN210824889U (en) | 2019-11-04 | 2019-11-04 | Damping support of rope winding system for detecting resistance of live-line work insulating rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210824889U (en) |
-
2019
- 2019-11-04 CN CN201921882422.0U patent/CN210824889U/en active Active
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