CN207629928U - A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device - Google Patents
A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device Download PDFInfo
- Publication number
- CN207629928U CN207629928U CN201721428001.1U CN201721428001U CN207629928U CN 207629928 U CN207629928 U CN 207629928U CN 201721428001 U CN201721428001 U CN 201721428001U CN 207629928 U CN207629928 U CN 207629928U
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- China
- Prior art keywords
- yoke plate
- transmission lines
- utility
- model
- crossbeam
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 10
- 230000005611 electricity Effects 0.000 title claims abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012211 strain insulator Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a kind of 500kV transmission lines of electricity to drain yoke plate bolt clamp device, including torque spanner, the upper end of the torque spanner is equipped with ratchet limiting device, lower end is equipped with the micromatic setting that can be shown torque value and be installed with volume value alarm, the torque spanner is connected by extreme end screw with crossbeam and adjustable specification size ut socket, and one end of the crossbeam is equipped with nut set.The utility model is light-weight, multi-functional utensil, can be used not only for elasticity bolt, while can check torque value, and energy profession applies to drain bolt fastening at yoke plate.The problems such as the utility model is easy to operate, highly practical, solves previous job step complexity, time-consuming more, and working efficiency is low, eliminates the security risks such as falling object from high altitude to a certain extent.
Description
Technical field
The utility model is related to a kind of bolt clamp devices, and in particular to a kind of 500kV transmission lines of electricity drainage yoke plate bolt
Clamp device.
Background technology
500kV AC/DC transmission lines are by prolonged operation, by external force destruction and other such environmental effects, steel tower
The phenomenon that loosening more or less can all occur in each position bolt.At present in maintenance process, for the bolt of different model, examine
It repaiies personnel and is fastened with sleeve with the spanner for carrying more set different sizes habitually in the past, especially when to drainage yoke plate bolt, inspection
Two spanner cooperation fastenings will be used by repairing personnel often.Traditional torque spanner does not have versatility, flexibility, reliability generally
Deng, or it is excessive because carrying, cause personnel's physical consumption excessive, or when working on tower head, jumper string, sleeve is scattered, easily occurs
Falling object from high altitude, or by virtue of experience torsion fastens, too small, fastening is not in place, excessive, easily causes bolt and slides tooth etc..
Utility model content
The purpose of this utility model is to provide a kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device, to reach
Operating personnel reduces physical power loss in the double bolt operation process of fastening jumper string drainage yoke plate, improves the technology of working efficiency
Effect.
The utility model is achieved through the following technical solutions：
A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device, including torque spanner, the upper end of the torque spanner
Equipped with ratchet limiting device, lower end is equipped with the micromatic setting that can be shown torque value and be installed with volume value alarm, and the torsion is pulled
Hand is connected by extreme end screw with crossbeam and adjustable specification size ut socket, and one end of the crossbeam is equipped with nut set.
Wherein, hexagonal structure is used inside the ut socket, is suitable for different size of bolt and fastens and dismantle.
The utility model has the advantages that：Light-weight, multi-functional utensil can be used not only for elasticity bolt, while can check torsion
Value, and energy profession applies to drain bolt fastening at yoke plate.The utility model is easy to operate, highly practical, solves previous work
The problems such as industry step is complicated, time-consuming more, and working efficiency is low, eliminates the security risks such as falling object from high altitude to a certain extent.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of embodiment 2；
The meaning of reference numeral in figure：1, crossbeam, 2, nut set, 3, ut socket, 4, torque spanner, 5, micromatic setting,
6, extreme end screw, 7, ratchet limiting device, 8, nut, 9, strain insulator drainage plate.
Specific implementation mode
Embodiment 1
As described in Figure 1, a kind of 500kV transmission lines of electricity drain yoke plate bolt clamp device, including torque spanner 4, the torsion
The upper end of torque wrench 4 is equipped with ratchet limiting device 7, and lower end is equipped with the fine tuning dress that can be shown torque value and be installed with volume value alarm
5 are set, the torque spanner 4 is connected by extreme end screw 6 with crossbeam 1 and adjustable specification size ut socket 3, the crossbeam
1 one end is equipped with nut and covers 2.
Wherein, 3 inside of the ut socket uses hexagonal structure, is suitable for different size of bolt and fastens and dismantle.
Embodiment 2
As shown in Fig. 2, blocking nut head on strain insulator drainage plate 9 in use, first sliding the crossbeam of the device 1, make
The nut 8 for needing to fasten or dismantle is entangled with the ut socket 3 of torque spanner 4, then, rotating fine-regulating device 5 reaches certain torsion
Square power adjusts the ratchet limit 7 for screwing direction, and finally, torque spanner 4 rotates clockwise handle and ut socket 3 is driven to dismantle
Nut, on the contrary then fastening nut 8.
Above-listed detailed description is illustrating for the utility model possible embodiments, which is not to limit
The scope of the claims of the utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case
In the scope of the claims.
Claims (2)
1. a kind of 500kV transmission lines of electricity drain yoke plate bolt clamp device, which is characterized in that including torque spanner (4), the torsion
The upper end of torque wrench (4) is equipped with ratchet limiting device (7), and lower end is equipped with and can show torque value and be installed with the micro- of volume value alarm
Device (5), the torque spanner (4) is adjusted to pass through extreme end screw (6) and crossbeam (1) and adjustable specification size ut socket (3)
It is connected, one end of the crossbeam (1) is equipped with nut set (2).
2. 500kV transmission lines of electricity drain yoke plate bolt clamp device according to claim 1, which is characterized in that the nut
Hexagonal structure is used inside sleeve (3), is suitable for different size of bolt and is fastened and dismantle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721428001.1U CN207629928U (en) | 2017-10-31 | 2017-10-31 | A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721428001.1U CN207629928U (en) | 2017-10-31 | 2017-10-31 | A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629928U true CN207629928U (en) | 2018-07-20 |
Family
ID=62859203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721428001.1U Active CN207629928U (en) | 2017-10-31 | 2017-10-31 | A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414733A (en) * | 2021-06-24 | 2021-09-21 | 国网辽宁省电力有限公司辽阳供电公司 | Spanner instrument that transmission line yoke plate was used |
-
2017
- 2017-10-31 CN CN201721428001.1U patent/CN207629928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414733A (en) * | 2021-06-24 | 2021-09-21 | 国网辽宁省电力有限公司辽阳供电公司 | Spanner instrument that transmission line yoke plate was used |
| CN113414733B (en) * | 2021-06-24 | 2022-08-09 | 国网辽宁省电力有限公司辽阳供电公司 | Spanner instrument that transmission line yoke plate was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |