CN201868580U - Hot line clamp - Google Patents
Hot line clamp Download PDFInfo
- Publication number
- CN201868580U CN201868580U CN2010206075634U CN201020607563U CN201868580U CN 201868580 U CN201868580 U CN 201868580U CN 2010206075634 U CN2010206075634 U CN 2010206075634U CN 201020607563 U CN201020607563 U CN 201020607563U CN 201868580 U CN201868580 U CN 201868580U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- clamp
- clamping block
- clamped block
- line
- Prior art date
- 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.)
- Expired - Fee Related
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- Electric Cable Installation (AREA)
Abstract
A hot line clamp comprises a clamp body, a clamping block and a screw rod. A 7-shaped hook is arranged at the upper end of the clamp body, a support is arranged on the lower portion of the clamp body, the support is a suspension arm extending along a direction perpendicular to the direction of the clamp body, a threaded hole is arranged on the support and disposed below the 7-shaped hook, the screw rod is arranged in the threaded hole, the clamping block is arranged at the upper end of the screw rod, the upper end of the clamping block is provided with an arc notch, a nut is arranged at the lower end of the screw rod, and a distance is reserved between the nut and a thread section of the screw rod. Since the nut is arranged at the lower end of the screw rod of the hot line clamp, a user can use an internal hexagonal wrench to rotate the screw rod when needing to adjust the screw rod, so that the distance between the clamping block and the clamp body can be adjusted through operation conveniently. Simultaneously, as a rotation set is arranged between the clamping block and the upper end of the screw rod, an electric wire can be disposed in the arc notch of the clamping block and free of distorting when clamped by the clamping block and the clamp body closely.
Description
Technical field
The utility model relates to the electric power instrument field, and particularly jockey between the protector of transformer and the high voltage overhead lines specifically is a kind of hot line clamp.
Background technology
Hot line clamp is to be used for that transformer fall insurance device lead-in wire links to each other with high voltage overhead lines or the link of 10kV branch line and 10kV mobile jib line, existing hot line clamp screw rod lower end is provided with the cross rotating shaft, make screw rod move upward by the rotating shaft of rotation cross, the high voltage overhead lines that is placed in the clamp is clamped on the clamp.Because the rotating mechanism of hot line clamp lower end is cross, need special instrument to operate, operating efficiency is lower when perhaps adopting existing instrument to handle,, increase-volume newly-increased at transformer and replacing or because of the 10kV branch line fault circuit of need stopping transport have a strong impact on power supply reliability and client's normal power supply.
Summary of the invention
The purpose of this utility model is to provide a kind of hot line clamp, and described this hot line clamp will solve hot line clamp of the prior art and be not easy to the technical problem of operating in use.
The purpose of this utility model is achieved through the following technical solutions: it comprises clamp, line clamped block and screw rod, the clamp upper end is provided with the hook that is " " shape, the clamp bottom is provided with support, and support is perpendicular to the cantilever beam that the clamp direction is extended, and is provided with screwed hole on support, screwed hole is positioned at the below of " " shape hook, screw rod is located in this screwed hole, and line clamped block is located at the screw rod upper end, and the line clamped block upper end is provided with arc-shaped notch, the screw rod lower end is provided with a nut, and nut and screw flight section are provided with distance.
Line clamped block is bathtub construction, is provided with arc-shaped notch on two side plates of this bathtub construction, and the base plate of this bathtub construction is provided with circular hole, and line clamped block is connected with the screw rod upper end by this circular hole, is provided with revolute pair between line clamped block and the screw rod.
Recess on the line clamped block is circular arc.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model is provided with nut in the screw rod lower end of hot line clamp, when the needs adjusting screw(rod), can adopt the spanner of six sides in to get final product rotating screw bolt, regulates the distance between line clamped block and the clamp, and is easy to operate; Simultaneously, be provided with revolute pair between line clamped block and the screw rod upper end, when clamping electric wire between line clamped block and the clamp, can guarantee that electric wire is arranged in the arc-shaped notch of line clamped block, and can not make the electric wire distortion.
Description of drawings
Fig. 1 is the structural representation of hot line clamp of the present utility model.
Fig. 2 is the schematic perspective view of the line clamped block in the utility model.
Fig. 3 is another schematic diagram of solid of the line clamped block in the utility model.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model hot line clamp, it comprises clamp 1, line clamped block 2 and screw rod 3, clamp 1 upper end is provided with the hook that is " " shape, clamp 1 bottom is provided with support 4, support 4 is perpendicular to the cantilever beam that the clamp direction is extended, on support 4, be provided with screwed hole, screwed hole is positioned at the below of " " shape hook, screw rod 3 is located in this screwed hole, and line clamped block 2 is located at screw rod 3 upper ends, and line clamped block 2 upper ends are provided with arc-shaped notch, screw rod 3 lower ends are provided with a nut 5, and nut 5 is provided with distance with the thread segment of screw rod 3.Line clamped block 2 is bathtub construction, be provided with arc-shaped notch on two side plates of this bathtub construction, the base plate of this bathtub construction is provided with circular hole 21, is provided with one section optical axis in the screw rod upper end, line clamped block 2 is connected with the optical axis of screw rod 3 upper ends by this circular hole 21, is provided with revolute pair between line clamped block 2 and the screw rod.Recess on the line clamped block 2 is circular arc.
Claims (3)
1. hot line clamp, it is characterized in that: it comprises clamp, line clamped block and screw rod, and the clamp upper end is provided with the hook that is " " shape, and the clamp bottom is provided with support, support is perpendicular to the cantilever beam that the clamp direction is extended, be provided with screwed hole on support, screwed hole is positioned at the below of " " shape hook, and screw rod is located in this screwed hole, line clamped block is located at the screw rod upper end, the line clamped block upper end is provided with arc-shaped notch, and the screw rod lower end is provided with a nut, and nut and screw flight section are provided with distance.
2. hot line clamp as claimed in claim 1, it is characterized in that: line clamped block is bathtub construction, on two side plates of this bathtub construction, be provided with arc-shaped notch, the base plate of this bathtub construction is provided with circular hole, line clamped block is connected with the screw rod upper end by this circular hole, is provided with revolute pair between line clamped block and the screw rod.
3. hot line clamp as claimed in claim 1 is characterized in that: the recess on the line clamped block is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206075634U CN201868580U (en) | 2010-11-15 | 2010-11-15 | Hot line clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206075634U CN201868580U (en) | 2010-11-15 | 2010-11-15 | Hot line clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868580U true CN201868580U (en) | 2011-06-15 |
Family
ID=44139725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206075634U Expired - Fee Related CN201868580U (en) | 2010-11-15 | 2010-11-15 | Hot line clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868580U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361179A (en) * | 2011-09-23 | 2012-02-22 | 四川省电力公司乐山电业局 | Improved portable grounding wire |
| CN103001007A (en) * | 2012-12-27 | 2013-03-27 | 广州番禺电缆集团有限公司 | Unilateral connection cable clamp |
| CN103022748A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Cable connecting clamp |
| CN103178468A (en) * | 2013-03-15 | 2013-06-26 | 山东电力集团公司烟台供电公司 | Wire clamp for being connected with live wire during live working |
| CN104377468A (en) * | 2014-11-05 | 2015-02-25 | 江苏省电力公司常州供电公司 | Ground rod for power supply line |
| CN107929905A (en) * | 2017-11-20 | 2018-04-20 | 伍文谦 | A kind of suction assisting device easy to be fixedly mounted |
| CN110208610A (en) * | 2019-07-04 | 2019-09-06 | 江苏科技大学 | A kind of electromagnetic-field detector for electric power inspection |
-
2010
- 2010-11-15 CN CN2010206075634U patent/CN201868580U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361179A (en) * | 2011-09-23 | 2012-02-22 | 四川省电力公司乐山电业局 | Improved portable grounding wire |
| CN103001007A (en) * | 2012-12-27 | 2013-03-27 | 广州番禺电缆集团有限公司 | Unilateral connection cable clamp |
| CN103022748A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Cable connecting clamp |
| CN103001007B (en) * | 2012-12-27 | 2015-02-18 | 广州番禺电缆集团有限公司 | Unilateral connection cable clamp |
| CN103022748B (en) * | 2012-12-27 | 2015-04-08 | 广州番禺电缆集团有限公司 | Cable connecting clamp |
| CN103178468A (en) * | 2013-03-15 | 2013-06-26 | 山东电力集团公司烟台供电公司 | Wire clamp for being connected with live wire during live working |
| CN104377468A (en) * | 2014-11-05 | 2015-02-25 | 江苏省电力公司常州供电公司 | Ground rod for power supply line |
| CN107929905A (en) * | 2017-11-20 | 2018-04-20 | 伍文谦 | A kind of suction assisting device easy to be fixedly mounted |
| CN110208610A (en) * | 2019-07-04 | 2019-09-06 | 江苏科技大学 | A kind of electromagnetic-field detector for electric power inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111115 |