CN203491604U - High-voltage tension resistant insulator string auxiliary installation device - Google Patents
High-voltage tension resistant insulator string auxiliary installation device Download PDFInfo
- Publication number
- CN203491604U CN203491604U CN201320657731.4U CN201320657731U CN203491604U CN 203491604 U CN203491604 U CN 203491604U CN 201320657731 U CN201320657731 U CN 201320657731U CN 203491604 U CN203491604 U CN 203491604U
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- Prior art keywords
- insulator string
- installation device
- auxiliary installation
- fixed
- fixing
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- 239000012212 insulator Substances 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 239000012211 strain insulator Substances 0.000 claims description 15
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model discloses a high-voltage tension resistant insulator string auxiliary installation device. The device comprises a fixing assembly and a lead traction assembly. The fixing assembly is used for clamping and fixing the insulator string, and the lead traction assembly is used for allowing a high-voltage lead hanging point to be pulled near a hardware fitting in connection with the end part of the insulator. The fixing assembly comprises a support plate and at least a fixing bracket, wherein the support plate is used for being in detachable connection with a pole tower cross arm and the fixing bracket is connected with the support plate and used for fixing the insulator string. The traction assembly comprises a guide bar, a screw and a slide block. The guide bar is fixedly disposed on the support plate. The guide bar is horizontally provided with a guide rail groove. The screw is embedded in the guide rail groove in a manner of rotating around the screw axle. The slide block is externally sleeved on the screw and enables horizontal reciprocating motion along the guide rail groove. The front end of the slide block is provided with a connection element used for connecting the lead hanging point. The device is convenient to operate. The connection distance between the lead and the insulator string is easily controlled, so that the operation distance range of operation personnel can be improved, and the device achieves high practicality.
Description
Technical field
The utility model relates to high pressure strain insulator string installing area, particularly high pressure strain insulator string auxiliary installation device.
Background technology
Insulator be for support and fixedly bus and energized conductor and make between energized conductor or conductor and the earth between have enough distances and insulation, in aerial high-voltage power transmission line, play an important role.Strain insulator string is the most general product of current transmission line stringing, multilevel setting, and use together with supporting electric armour clamp, in prior art, according to construction requirement, strain insulator string needs several product strings to coming together, to reach pulling force requirement more, and high-voltage conducting wires is also had a segment distance in vain for the junction being connected with insulator string, this has just increased high-voltage conducting wires and insulator string tie point to the distance of cross arm of tower, and usually can exceed the manual work distance range of operating personnel while standing on cross-arm, the work difficulty and the operation that have improved operating personnel are dangerous.
Therefore, need to for installing, press the device of strain insulator string improve to existing, make operating personnel at cross-arm place, can conveniently control being connected of high-voltage conducting wires and insulator string, reduce task difficulty, reduce the danger of operation, and save man-hour, increase work efficiency.
Utility model content
In view of this, the utility model provides a kind of high pressure strain insulator string auxiliary installation device, and operating personnel can conveniently control being connected of high-voltage conducting wires and insulator string at cross-arm place, reduce task difficulty, reduce the danger of operation, and save man-hour, increase work efficiency.
High pressure strain insulator string auxiliary installation device of the present utility model, comprise fixation kit for insulator string is fixedly clamped and for insulator end that high-voltage conducting wires hanging point is furthered, be connected the wire traction component of gold utensil, described fixation kit comprises that the supporting bracket for removably connecting with cross arm of tower is connected with described supporting bracket with at least one and for to the fixing fixed support of insulator string;
Described traction component comprises guide post, screw mandrel and slide block, described guide post is fixedly installed in described supporting bracket, on guide post, level is provided with guide-track groove, described screw mandrel is built in described guide-track groove in the mode that can rotate around self axis, described slide block is coated at described screw mandrel also can be along described guide-track groove horizontal reciprocating movement, and described slip front is provided with the connector for being connected with hanging point on wire.
Further, described screw mandrel drives by a stepping motor, and described stepping motor is arranged in described supporting bracket.
Further, described connector is hook.
Further, described fixed support is two that are set up in parallel, and described fixed support is hood type structure, and described in each, hood type fixed support includes two fixed-wings that are oppositely arranged, and described fixed-wing is major arc structure.
Further, described in each, fixed support is all connected with supporting bracket by a connection bracket, the inverted T shape structure of described connection bracket for being formed by transverse axis and vertical pivot, and each support bracket fastened two fixed-wing is the hinged described transverse axis both sides of being fixed on respectively.
The beneficial effects of the utility model: high pressure strain insulator string auxiliary installation device of the present utility model, adopt stepping motor to drive screw mandrel and slide block movement, make wire be easy to control with the distance that is connected of insulator string, when changing insulator string, can first the hanging point arranging on wire be connected with the hook arranging on slide block, now wire tensile force can disappear, thereby depart from original installation position certain distance, after insulator string is fixed on and fixes on cross-arm and by fixed support, by Driving Stepping Motor, drive slide block to moving near cross-arm direction again, thereby the hanging point arranging on drive wire moves to the connection gold utensil of insulator string link setting, realize being connected of wire and insulator string.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation.
Embodiment
Fig. 1 is the utility model structural representation, as shown in the figure: the high pressure strain insulator string auxiliary installation device of the present embodiment, comprise fixation kit for insulator string is fixedly clamped and for insulator end that high-voltage conducting wires hanging point is furthered, be connected the wire traction component of gold utensil, described fixation kit comprises that the supporting bracket 1 for removably connecting with cross arm of tower is connected with described supporting bracket with at least one and for to the fixing fixed support 2 of insulator string;
Described traction component comprises guide post 3, screw mandrel 4 and slide block 5, described guide post 3 is fixedly installed in described supporting bracket 1, on guide post 3, level is provided with guide-track groove (not shown), described screw mandrel 4 is built in described guide-track groove in the mode that can rotate around self axis, described slide block 5 is coated at described screw mandrel also can be along described guide-track groove horizontal reciprocating movement, and described slide block 5 front ends are provided with the connector 6 for being connected with hanging point on wire.
In the present embodiment, described screw mandrel 4 drives by a stepping motor 7, and described stepping motor 7 is arranged in described supporting bracket 1; Stepper motor speed is adjustable, and can positive and negative rotation, thereby drives slide block along guide-track groove horizontal reciprocating movement, be easy to control, and stepping motor small volume, weight is lighter, can not increase the difficulty of work high above the ground.
In the present embodiment, described connector 6 is hook; Hanging point position operated by rotary motion suspension member on high-voltage conducting wires, is connected hook with the suspension member of conducting wire hanging point position, be easy to connect, and easily dismounting, easy to use again.
In the present embodiment, described fixed support 2 is two that are set up in parallel, described fixed support is hood type structure, described in each, hood type fixed support includes two fixed-wings that are oppositely arranged (being respectively fixed-wing 21 and fixed-wing 21a in figure), and described fixed-wing (being respectively fixed-wing 21 and fixed-wing 21a in figure) is major arc structure; In the present embodiment, the shape of fixed-wing and the outer circumferential shape of insulator string adapt, and the major arc structure of two fixed-wings refers to all over the semicircle scope of insulator string cylindrical, can form stable gripping to insulator string, and be difficult for getting loose; And each support bracket fastened two fixed-wing shifts to install, form a complete circle after fixing to insulator string coated, and some coincides, fixed effect is better.
In the present embodiment, described in each, fixed support 2 is all connected with supporting bracket 1 by a connection bracket, the inverted T shape structure of described connection bracket for being formed by transverse axis 22 and vertical pivot 23, and two fixed-wings of each fixed support 2 are hinged described transverse axis 22 both sides of being fixed on respectively; Hinged connected mode, makes fixed-wing more be easy to control to being fixedly clamped of insulator string.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a high pressure strain insulator string auxiliary installation device, it is characterized in that: comprise fixation kit for insulator string is fixedly clamped and for insulator end that high-voltage conducting wires hanging point is furthered, be connected the wire traction component of gold utensil, described fixation kit comprises that the supporting bracket for removably connecting with cross arm of tower is connected with described supporting bracket with at least one and for to the fixing fixed support of insulator string;
Described traction component comprises guide post, screw mandrel and slide block, described guide post is fixedly installed in described supporting bracket, on guide post, level is provided with guide-track groove, described screw mandrel is built in described guide-track groove in the mode that can rotate around self axis, described slide block is coated at described screw mandrel also can be along described guide-track groove horizontal reciprocating movement, and described slip front is provided with the connector for being connected with hanging point on wire.
2. high pressure strain insulator string auxiliary installation device according to claim 1, is characterized in that: described screw mandrel drives by a stepping motor, and described stepping motor is arranged in described supporting bracket.
3. high pressure strain insulator string auxiliary installation device according to claim 2, is characterized in that: described connector is hook.
4. high pressure strain insulator string auxiliary installation device according to claim 3, it is characterized in that: described fixed support is two that are set up in parallel, described fixed support is hood type structure, described in each, hood type fixed support includes two fixed-wings that are oppositely arranged, and described fixed-wing is major arc structure.
5. high pressure strain insulator string auxiliary installation device according to claim 4, it is characterized in that: described in each, fixed support is all connected with supporting bracket by a connection bracket, the inverted T shape structure of described connection bracket for consisting of transverse axis and vertical pivot, each support bracket fastened two fixed-wing is the hinged described transverse axis both sides of being fixed on respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657731.4U CN203491604U (en) | 2013-10-23 | 2013-10-23 | High-voltage tension resistant insulator string auxiliary installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657731.4U CN203491604U (en) | 2013-10-23 | 2013-10-23 | High-voltage tension resistant insulator string auxiliary installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491604U true CN203491604U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320657731.4U Expired - Lifetime CN203491604U (en) | 2013-10-23 | 2013-10-23 | High-voltage tension resistant insulator string auxiliary installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491604U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162004A (en) * | 2015-06-17 | 2015-12-16 | 中国南方电网有限责任公司超高压输电公司柳州局 | Telescopic isolation switch upper conductive arm replacement tool |
| CN106981840A (en) * | 2017-03-23 | 2017-07-25 | 国网山东省电力公司经济技术研究院 | The tone frequency channel wire clamping apparatus used during voice frequency distributing |
| CN107017585A (en) * | 2016-01-28 | 2017-08-04 | 中国科学院沈阳自动化研究所 | A kind of broken strand of power transmission line smoothes out with the fingers return device |
| CN109510113A (en) * | 2018-12-21 | 2019-03-22 | 江苏南瑞恒驰电气装备有限公司 | A kind of built-in insulating basin Intelligent Installation device |
-
2013
- 2013-10-23 CN CN201320657731.4U patent/CN203491604U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162004A (en) * | 2015-06-17 | 2015-12-16 | 中国南方电网有限责任公司超高压输电公司柳州局 | Telescopic isolation switch upper conductive arm replacement tool |
| CN105162004B (en) * | 2015-06-17 | 2017-05-03 | 中国南方电网有限责任公司超高压输电公司柳州局 | Telescopic isolation switch upper conductive arm replacement tool |
| CN107017585A (en) * | 2016-01-28 | 2017-08-04 | 中国科学院沈阳自动化研究所 | A kind of broken strand of power transmission line smoothes out with the fingers return device |
| CN107017585B (en) * | 2016-01-28 | 2018-05-15 | 中国科学院沈阳自动化研究所 | A kind of broken strand of power transmission line smoothes out with the fingers return device |
| CN106981840A (en) * | 2017-03-23 | 2017-07-25 | 国网山东省电力公司经济技术研究院 | The tone frequency channel wire clamping apparatus used during voice frequency distributing |
| CN106981840B (en) * | 2017-03-23 | 2018-12-28 | 国网山东省电力公司经济技术研究院 | Tone frequency channel wire clamping apparatus used in voice frequency distributing process |
| CN109510113A (en) * | 2018-12-21 | 2019-03-22 | 江苏南瑞恒驰电气装备有限公司 | A kind of built-in insulating basin Intelligent Installation device |
| CN109510113B (en) * | 2018-12-21 | 2024-04-05 | 江苏南瑞恒驰电气装备有限公司 | Built-in type intelligent installation device for insulating basin |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |