CN103066530B - A kind of insulating clamp erector - Google Patents
A kind of insulating clamp erector Download PDFInfo
- Publication number
- CN103066530B CN103066530B CN201210563615.6A CN201210563615A CN103066530B CN 103066530 B CN103066530 B CN 103066530B CN 201210563615 A CN201210563615 A CN 201210563615A CN 103066530 B CN103066530 B CN 103066530B
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- push rod
- housing
- ratchet
- arcuate slots
- main body
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- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Electric Cable Installation (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of insulating clamp erector, comprise housing, be fixedly connected with arcuate slots main body on the top of housing, the bottom of housing is provided with into splay driving handle and fixed handle; The upper end of described driving handle and the lower left corner of housing adopt rotating shaft to be connected; The upper end of described fixed handle is fixedly connected with the lower right corner of housing; Described arcuate slots main body has been horizontally disposed with push rod; The lower side of described push rod offers straight-tooth; Be provided with ratchet mechanism and the second gear in order to be meshed with push rod in described housing, described driving handle driving pawl mechanism, described ratchet mechanism drive the second gear make push rod in arcuate slots main body horizontally before mobile.This erector can greatly less frequency of exposure, and the safety work distance that operating personnel is specified in safety carries out work, ensures the safety of personnel.
Description
Technical field
The invention belongs to electric power transmission equipment installation and maintenance technical field, relate to a kind of tools for live working, especially a kind of insulating clamp erector.
Background technology
Along with China's economy and social development need, government and the requirement of resident to power supply reliability improve year by year, and the social negative effect caused for line outage and economic benefit are all comparatively large, and the negative exposure of media in addition, causes great social pressures to power supply department.Therefore, in order to enable reliable and stable lasting the carrying out of power supply, live line working is just essential.Live line working is basic is exactly uninterrupted operation, for be exactly reduce social negative effect and economic increasing substantially.Live line working is responsible for the challenge of industry mutually, agricultural power supply, in prior art, and little, the operational difficulty of clearance in live line working work.Safety in production and personal safety become major issue.
Because the development trend of power distribution line maintenance, repairing in the future will more and more be popularized, is to live line working, so safety in production will be the problem that we face, guarantee that safety has become work prerequisite, therefore, be badly in need of a collection ofly can meeting live line working requirement and safe tools for live working easy to use.
In prior art, on 10kv overhead transmission line in the routine work such as installing insulating wire clamp, traditional operational method needs multiple-contact electrified body, complex steps.The mode of 10KV distribution network live line work personnel operation, after operating personnel carries out a complete set of insulating protection, is directly arranged on main traverse line by wire clamp with hand.Step is complicated, and required Work tool is of a great variety, is inconvenient to pick and place during operation.And, can the charged position of multiple-contact, potential safety hazard is many times brought to the personal safety of personnel.
Insulating clamp erector provided by the invention makes up this deficiency just, and a solid foundation is laid in the safety in production for us.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, provide a kind of insulating clamp erector, this erector can greatly less frequency of exposure, and the safety work distance that operating personnel is specified in safety carries out work, ensures the safety of personnel.
The object of the invention is to solve by the following technical programs:
This insulating clamp erector, comprises housing, is fixedly connected with arcuate slots main body on the top of housing, and the bottom of housing is provided with into splay driving handle and fixed handle; The upper end of described driving handle and the lower left corner of housing adopt rotating shaft to be connected; The upper end of described fixed handle is fixedly connected with the lower right corner of housing; Described arcuate slots main body has been horizontally disposed with push rod; The lower side of described push rod offers straight-tooth; Be provided with ratchet mechanism and the second gear in order to be meshed with push rod in described housing, described driving handle driving pawl mechanism, described ratchet mechanism drive the second gear make push rod in arcuate slots main body horizontally before mobile.
The lower end of the ratchet of above-mentioned ratchet mechanism is connected by rotating shaft with the upper end of driving handle, and between driving handle, is provided with spring at ratchet and makes ratchet withstand ratchet; The coaxial ratchet of described ratchet mechanism is fixedly connected with the first gear, and described first gear and the second gears meshing are in order to drive push rod horizontal displacement.The trip lever in order to be unlocked by ratchet mechanism is fixedly installed at the rear portion of described ratchet.
Above-mentioned arcuate slots main body comprises front portion and pacifies the arcuate slots of general wire clamp and the push rod slide rail at rear portion in order to put, and the push rod slide rail at rear portion is fixedly connected on the upper end of housing, and described push rod is arranged on push rod slide rail and its front end and stretches in arcuate slots.Insulating gum cover is provided with in the lower end of described driving handle and fixed handle.
The present invention has following beneficial effect:
Insulating clamp erector of the present invention adopts the push rod in ratchet mechanism and arcuate slots main body, by rational structural design, that the mode that it achieves employing machinery installs wire clamp, substantially increase the applicability of live line working, fail safe, thus make live line work convenient, rapidly, reach safety in production, improve power supply reliability, the object of service society.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1 is driving handle; 2 is fixed handle; 3 is ratchet; 4 is ratchet; 5 is the first gear; 6 is the second gear; 7 is push rod; 8 is arcuate slots; 9 is housing; 10 is push rod slide rail.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
See Fig. 1, of the present invention kind of insulating clamp erector, comprises housing 9, is fixedly connected with arcuate slots main body 8 on the top of housing 9, and the bottom of housing 9 is provided with into splay driving handle 1 and fixed handle 2; The upper end of driving handle 1 adopts rotating shaft to be connected with the lower left corner of housing 9; The upper end of fixed handle 2 is fixedly connected with the lower right corner of housing 9; Arcuate slots main body 8 is horizontally disposed with push rod 7; The lower side of push rod 7 offers straight-tooth; Be provided with ratchet mechanism and the second gear 6 in order to be meshed with push rod 7 in housing 9, described driving handle 1 driving pawl mechanism, ratchet mechanism drive the second gear 6 make push rod 7 in arcuate slots main body 8 horizontally before mobile.Insulating gum cover is provided with in the lower end of described driving handle 1 and fixed handle 2.
The lower end of the ratchet 3 of ratchet mechanism is connected by rotating shaft with the upper end of driving handle 1, and between driving handle 1, is provided with spring at ratchet 3 and makes ratchet 3 withstand ratchet 4; The ratchet 4 of ratchet mechanism is coaxially fixedly connected with the first gear 5, first gear 5 and engages to drive push rod 7 horizontal displacement with the second gear 6.The trip lever 3.1 in order to be unlocked by ratchet mechanism is fixedly installed at the rear portion of described ratchet 3.
Arcuate slots main body 8 comprises front portion and pacifies the arcuate slots of general wire clamp and the push rod slide rail 10 at rear portion in order to put.As shown in the figure, it is actually a kind of closed circular structure of the structural design according to the general wire clamp of peace to arcuate slots.The push rod slide rail 10 at rear portion is fixedly connected on the upper end of housing 9, and described push rod 7 is arranged on push rod slide rail and its front end and stretches in arcuate slots.In order to ensure the moving stability of push rod 7, also arcuate slots main body 8 medium position is provided with push rod block 11.Push rod 7 of the present invention when mobile in order to general for peace wire clamp is in place.
In sum, when using of the present invention, staff uses insulating clamp erector to be in place by insulating clamp at disposable contact electrification position after carrying out a complete set of insulating protection.
Claims (4)
1. an insulating clamp erector, it is characterized in that, comprise housing (9), be fixedly connected with arcuate slots main body (8) on the top of housing (9), be provided with into splay driving handle (1) and fixed handle (2) in the bottom of housing (9); The upper end of described driving handle (1) adopts rotating shaft to be connected with the lower left corner of housing (9); The upper end of described fixed handle (2) is fixedly connected with the lower right corner of housing (9); Described arcuate slots main body (8) has been horizontally disposed with push rod (7); The lower side of described push rod (7) offers straight-tooth; Ratchet mechanism and the second gear (6) in order to be meshed with push rod (7) is provided with in described housing (9), the lower end of the ratchet (3) of described ratchet mechanism is connected by rotating shaft with the upper end of driving handle (1), and between ratchet (3) and driving handle (1), is provided with spring makes ratchet (3) withstand ratchet (4); The ratchet (4) of described ratchet mechanism is coaxially fixedly connected with the first gear (5), described first gear (5) engage with the second gear (6) to drive push rod (7) in arcuate slots main body (8) horizontally before mobile.
2. insulating clamp erector according to claim 1, is characterized in that, is fixedly installed the trip lever (3.1) in order to be unlocked by ratchet mechanism at the rear portion of described ratchet (3).
3. insulating clamp erector according to claim 1, it is characterized in that, described arcuate slots main body (8) comprises anterior in order to put the push rod slide rail (10) at arcuate slots and the rear portion of pacifying general wire clamp, the push rod slide rail (10) at rear portion is fixedly connected on the upper end of housing (9), and described push rod (7) is arranged on push rod slide rail and its front end and stretches in arcuate slots.
4. insulating clamp erector according to claim 1, is characterized in that, is provided with insulating gum cover in the lower end of described driving handle (1) and fixed handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563615.6A CN103066530B (en) | 2012-12-22 | 2012-12-22 | A kind of insulating clamp erector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563615.6A CN103066530B (en) | 2012-12-22 | 2012-12-22 | A kind of insulating clamp erector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103066530A CN103066530A (en) | 2013-04-24 |
| CN103066530B true CN103066530B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210563615.6A Active CN103066530B (en) | 2012-12-22 | 2012-12-22 | A kind of insulating clamp erector |
Country Status (1)
| Country | Link |
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| CN (1) | CN103066530B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326276B (en) * | 2013-06-04 | 2016-06-01 | 国家电网公司 | Wedge shape wire clamp preloader |
| CN103368110B (en) * | 2013-07-26 | 2015-11-18 | 江苏省电力公司常州供电公司 | The charged installation and removal construction method of non-bearing connecting clip |
| CN106532296A (en) * | 2016-12-10 | 2017-03-22 | 东阳市光明电力建设有限公司 | Hand-operated push and press pliers |
| CN106684753A (en) * | 2016-12-10 | 2017-05-17 | 东阳市光明电力建设有限公司 | Hand-operated pushing and pressing pliers with fixed block |
| CN107768857A (en) * | 2017-09-15 | 2018-03-06 | 武汉里得电力科技股份有限公司 | A kind of L-type self-locking drop-proof earthing clamp |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509911A (en) * | 2011-11-04 | 2012-06-20 | 上海市电力公司 | Automatic wire clamp for portable short-circuit ground wire |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3216039B2 (en) * | 1995-11-02 | 2001-10-09 | 株式会社フジクラ | Simple individual connection device |
| JP3216039U (en) * | 2018-02-09 | 2018-05-10 | 有限会社平成モールディング | Sealing device for bag opening |
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2012
- 2012-12-22 CN CN201210563615.6A patent/CN103066530B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509911A (en) * | 2011-11-04 | 2012-06-20 | 上海市电力公司 | Automatic wire clamp for portable short-circuit ground wire |
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| Publication number | Publication date |
|---|---|
| CN103066530A (en) | 2013-04-24 |
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