CN105633655A - Portable movable ground wire - Google Patents
Portable movable ground wire Download PDFInfo
- Publication number
- CN105633655A CN105633655A CN201610158602.9A CN201610158602A CN105633655A CN 105633655 A CN105633655 A CN 105633655A CN 201610158602 A CN201610158602 A CN 201610158602A CN 105633655 A CN105633655 A CN 105633655A
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- clamp body
- mounting blocks
- fixed block
- hole
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The invention provides a portable movable ground wire, and relates to the technical field of safety equipment of power systems. The portable movable ground wire comprises a U-shaped wire clamp body, a short-circuit wire, an insulating rod and a mechanism, wherein the short-circuit wire is fixed at one side of the U-shaped wire clamp body; the U-shaped wire clamp body is connected with the insulating rod; and the mechanism is used for assisting the U-shaped wire clamp body in rotation. The portable movable ground wire can solve the problem that the ground wire cannot be in good contact with fixed contacts due to the fact that the fixed contacts of an intermediate switch cabinet are different in model and orientation, and can avoid an accident caused by an accidental drop of the ground wire.
Description
Technical field
The present invention relates to power system security equipment technical field, specifically a kind of convenient formula activity grounding wire.
Background technology
Grounding wire is safety appliance conventional in a kind of electric power apparatus examination, although grounding wire is of a great variety, but in use finds that part center switch cabinet static contact model is different, and original fixed grounding wire, can not be general due to dimensional problem. Due to the directions question of static contact, grounding wire is caused well to contact with static contact, it is easy to the phenomenon that drops to occur, jeopardizes the life of people.
Chinese patent CN105261853A discloses a kind of telescopic short-circuit grounding wire, and this grounding wire can realize the function extending grounding wire, but the head being aimed at grounding wire turn to problem and how more easily regulating rotary to not similar designs.
Summary of the invention
Being directed to center switch cabinet static contact model grounding wire different, that cause towards difference and cannot contact problem with static contact very well, the present invention provides a kind of convenient formula activity grounding wire, it is possible to avoid the generation of the problems referred to above.
The present invention solves the technical scheme that its technical problem takes:
A kind of convenient formula activity grounding wire, comprise U shape wire clamp body, short-circuit line and insulating bar, described U shape wire clamp body side is fixed with short-circuit line, U shape wire clamp body and insulating bar link together, and also comprise fixed block, mounting blocks and auxiliary rotary mechanism, are provided with mounting blocks in described insulating bar upper end, described mounting blocks is provided with hinged hole, mounting blocks and fixed block are hinged, and mounting blocks relatively rotates taking described hinged hole as the center of circle, are provided with U shape wire clamp body on described fixed block; Described insulating bar is hollow structure, and inside is provided with auxiliary rotary mechanism; Described auxiliary rotary mechanism comprises front wheel, travelling belt and rear roller, in insulating bar bottom, rear roller is installed, being provided with front wheel on described mounting blocks, front wheel is linked together by travelling belt and rear roller, and described front wheel and fixed block are fixed together; Or described auxiliary rotary mechanism comprises front wheel, travelling belt and rear roller, in insulating bar bottom, rear roller is installed, described mounting blocks is provided with front wheel, front wheel is linked together by travelling belt and rear roller, the bottom of described U shape wire clamp body is provided with a circular friction wheel, described circular friction wheel is provided with hinged axle, described hinged axle is arranged in the hinged hole of mounting blocks, described circular friction wheel contacts with travelling belt and occurs elasticity to be out of shape, and circular friction wheel relatively rotates taking the hinged hole of described mounting blocks as the center of circle.
Further, described auxiliary rotary mechanism also comprises tensioning mechanism, tensioning mechanism it is provided with between described front wheel and rear roller, described tensioning mechanism comprises front pole and back stay, described front pole and back stay are provided with gear bar, described insulating bar is provided with knob, described knob is fixed with a gear, described gear is arranged on the junction of front pole and back stay, and described gear is meshed with gear bar.
Further, the external side of described U shape wire clamp is provided with uniform threaded hole, fixed block upper end is provided with through hole, is provided with bolt in through hole, together with described fixed block is bolted with U shape wire clamp body.
Further, described U shape wire clamp body both sides are provided with guide path, fixed block is provided with tail rod, described tail rod is slidably connected in guide path, and the place being fixed in guide path, described fixed block upper end is provided with a through hole, at described through hole internal fixtion, one pin is installed, being provided with spring between pin and described through hole, the described U external end face of shape wire clamp is provided with some grooves, pin tip is clamped in described groove.
Further, described circular friction wheel engages tooth with being provided with on travelling belt, and circular friction wheel is meshed with travelling belt.
The invention has the beneficial effects as follows:
1, the present invention can solve and be directed to center switch cabinet static contact model grounding wire different, that cause towards difference and cannot contact problem with static contact very well, avoids because grounding wire surprisingly drops the security incident of appearance.
2, the design of auxiliary rotary mechanism, is conducive to the auxiliary rotational action carrying out U shape wire clamp body.
3, the design of tensioning mechanism, is convenient to the tensioning of auxiliary rotary mechanism and follow-up maintenance work.
4, the design of circular friction wheel, make use of the frictional force between travelling belt and circular friction wheel, drives the rotation of U shape wire clamp body.
5, the design of the 3rd embodiment, the direction being convenient to U shape wire clamp body regulates, and structure design is simple and reliable, is applicable to wider center switch cabinet static contact model.
6, the design of the 4th embodiment, it is possible to the direction of convenient change U shape wire clamp body, designs ingenious, with low cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is the part preferred embodiment of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the three-dimensional structure schematic diagram of the first embodiment;
Fig. 2 is the front view of the first embodiment;
Fig. 3 is the sectional view at A-A place in Fig. 2;
Fig. 4 is the second embodiment of the present invention;
Fig. 5 is the left view of the first embodiment;
Fig. 6 is the sectional view at B-B place in Fig. 5;
Fig. 7 is the third embodiment of the present invention;
Fig. 8 is the fourth embodiment of the present invention.
In figure: 1-U shape wire clamp body, 2-fixed block, 3-mounting blocks, 4-insulating bar, 5-short-circuit line, 6-front wheel, 7-travelling belt, 8-rear roller, 9-knob, pole before 10-, 11-back stay, 12-gear bar, the circular friction wheel of 13-, 14-bolt, 15-threaded hole, 16-guide path, 17-tail rod, 18 pins, 19 springs.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of preferred embodiment of the present invention, instead of whole embodiments. Those skilled in the art can do similar distortion when not running counter to intension of the present invention, and therefore the present invention is not by the restriction of following public specific embodiment.
First embodiment is as shown in Figure 1. This convenient formula activity grounding wire, comprise U shape wire clamp body 1, fixed block 2, mounting blocks 3, insulating bar 4 and short-circuit line 5, U shape wire clamp body 1 side is provided with short-circuit line 5, it is provided with mounting blocks 3 between described U shape wire clamp body 1 and insulating bar 4, mounting blocks 3 is fixed on the upper end of insulating bar 4, mounting blocks 3 and fixed block 2 are hinged, and both relatively rotate, and are provided with U shape wire clamp body 1 on described fixed block 2. The more easy mode of one, is provided with mounting blocks 3 in the upper end of described insulating bar 4, and the bottom of described U shape wire clamp body 1 is provided with hinged axle, and U shape wire clamp body 1 and described mounting blocks 3 are hinged, and both relatively rotate.
As shown in Figure 1 to Figure 3, this convenient formula activity grounding wire also includes auxiliary rotary mechanism, and described auxiliary rotary mechanism comprises front wheel 6, travelling belt 7 and rear roller 8, and in order to auxiliary understanding, the first embodiment can also reference drawing 5 and Fig. 6.
Described insulating bar 4 is tubular structure, is provided with rear roller 8 in the bottom of insulating bar 4, is provided with front wheel 6 on described mounting blocks 3, and front wheel 6 is linked together by travelling belt 7 and rear roller 8. Described front wheel 6 is fixed together with fixed block 2. When rotating rear roller 8, front wheel 6 also rotates under the effect of travelling belt 7, and then drives the rotation of the fixed block 2 being fixed together, and fixed block 2 upper end is provided with U shape wire clamp body 1, and then U shape wire clamp body 1 also relatively rotates.
A kind of more excellent mode, it is provided with tensioning mechanism between described front wheel 6 and rear roller 8, described tensioning mechanism comprises front pole 10 and back stay 11, described front pole 10 with back stay 11 are provided with gear bar 12, as shown in Figure 3, described insulating bar 4 is provided with knob 9, described knob 9 is fixed with a gear, described gear is arranged on the junction of front pole 10 with back stay 11, described gear is meshed with gear bar 12, along with the rotation of knob 9, driven gear rotates, and then drive the movement of front pole 10 and back stay 11, realize the change of the distance between front wheel 6 and rear roller 8.
2nd embodiment as shown in Figure 4, is with the difference of embodiment one to be provided with a circular friction wheel 13 in the bottom of described U shape wire clamp body, described circular friction wheel 13 is provided with hinged axle, and described hinged axle is arranged in the hinged hole of mounting blocks 3. Described circular friction wheel 13 fits tightly with travelling belt 7, and both occur elasticity to be out of shape.
Like this when rotating rear roller 8, travelling belt 7 is moved, and travelling belt 7 and circular friction wheel 13 occur elasticity to be out of shape, and under the effect of frictional force, circular friction wheel 13 also rotates, and then drives the rotation of U shape wire clamp body 1.
3rd embodiment is as shown in Figure 7, it is with the difference of embodiment one between U shape wire clamp body 1 and fixed block 2 as being flexibly connected, arranged outside at U shape wire clamp body 1 has uniform threaded hole 15, the upper end of fixed block 2 is provided with through hole, and described fixed block 2 is linked together by bolt 14 with U shape wire clamp body 1.
This kind of design not only can change the turning direction of U shape wire clamp body 1, moreover it is possible to adapts to more kinds of center switch cabinet static contact model. Adopt bolt fixed sturcture simplicity of design, with low cost.
4th embodiment is as shown in Figure 8, and the difference of embodiment one is between U shape wire clamp body 1 and fixed block 2 to be set to be slidably connected, the both sides of U shape wire clamp body 1 are provided with guide path 16, fixed block 2 is provided with tail rod 17, described tail rod 17 is slidably connected in guide path 16, and the place being fixed in guide path 16. A through hole also it is provided with in the upper end of described fixed block 2, at described through hole internal fixtion, one pin 18 is installed, spring 19 it is provided with between pin 18 and described through hole, the end of pin 18 contacts with U shape wire clamp body 1, being provided with some grooves on the described U external end face of shape wire clamp, the tip of pin 18 is clamped in described groove.
Except the technology feature described in specification sheets, it is the known technology of those skilled in the art.
Claims (5)
1. a convenient formula activity grounding wire, comprise U shape wire clamp body, short-circuit line and insulating bar, described U shape wire clamp body side is fixed with short-circuit line, and U shape wire clamp body and insulating bar link together, and it is characterized in that, also comprise fixed block, mounting blocks and auxiliary rotary mechanism, it is provided with mounting blocks in described insulating bar upper end, described mounting blocks is provided with hinged hole, mounting blocks and fixed block and is hinged, mounting blocks relatively rotates taking described hinged hole as the center of circle, is provided with U shape wire clamp body on described fixed block; Described insulating bar is hollow structure, and inside is provided with auxiliary rotary mechanism; Described auxiliary rotary mechanism comprises front wheel, travelling belt and rear roller, in insulating bar bottom, rear roller is installed, being provided with front wheel on described mounting blocks, front wheel is linked together by travelling belt and rear roller, and described front wheel and fixed block are fixed together; Or described auxiliary rotary mechanism comprises front wheel, travelling belt and rear roller, in insulating bar bottom, rear roller is installed, described mounting blocks is provided with front wheel, front wheel is linked together by travelling belt and rear roller, the bottom of described U shape wire clamp body is provided with a circular friction wheel, described circular friction wheel is provided with hinged axle, described hinged axle is arranged in the hinged hole of mounting blocks, described circular friction wheel contacts with travelling belt and occurs elasticity to be out of shape, and circular friction wheel relatively rotates taking the hinged hole of described mounting blocks as the center of circle.
2. the convenient formula activity grounding wire of one according to claim 1, it is characterized in that, described auxiliary rotary mechanism also comprises tensioning mechanism, being provided with tensioning mechanism between described front wheel and rear roller, described tensioning mechanism comprises front pole and back stay, is provided with gear bar on described front pole and back stay, described insulating bar is provided with knob, being fixed with a gear on described knob, described gear is arranged on the junction of front pole and back stay, and described gear is meshed with gear bar.
3. the convenient formula activity grounding wire of one according to claim 1, it is characterized in that, the external side of described U shape wire clamp is provided with uniform threaded hole, and fixed block upper end is provided with through hole, bolt is installed, together with described fixed block is bolted with U shape wire clamp body in through hole.
4. the convenient formula activity grounding wire of one according to claim 1, it is characterized in that, described U shape wire clamp body both sides are provided with guide path, fixed block is provided with tail rod, described tail rod is slidably connected in guide path, and the place being fixed in guide path, described fixed block upper end is provided with a through hole, at described through hole internal fixtion, one pin is installed, it is provided with spring between pin and described through hole, being provided with some grooves on the described U external end face of shape wire clamp, pin tip is clamped in described groove.
5. the convenient formula activity grounding wire of one according to claim 1, is characterized in that, described circular friction wheel engages tooth with being provided with on travelling belt, and circular friction wheel is meshed with travelling belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158602.9A CN105633655B (en) | 2016-03-18 | 2016-03-18 | A kind of portable activity ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158602.9A CN105633655B (en) | 2016-03-18 | 2016-03-18 | A kind of portable activity ground wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105633655A true CN105633655A (en) | 2016-06-01 |
| CN105633655B CN105633655B (en) | 2018-04-13 |
Family
ID=56048346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158602.9A Expired - Fee Related CN105633655B (en) | 2016-03-18 | 2016-03-18 | A kind of portable activity ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105633655B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516779A (en) * | 2017-09-30 | 2017-12-26 | 国网冀北电力有限公司唐山供电公司 | A kind of 10KV is equipped with patch structure and mode of connection |
| CN108128589A (en) * | 2017-12-27 | 2018-06-08 | 俞钟晓 | A kind of bamboo shoots hillside fields carrier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986977Y (en) * | 2006-12-13 | 2007-12-05 | 于兴利 | Slideway type earthed pole |
| CN102074810A (en) * | 2011-01-05 | 2011-05-25 | 山东电力集团公司超高压公司 | Special retractable-type insulating ground rod for extra-high voltage power transmission line |
| JP2013026071A (en) * | 2011-07-22 | 2013-02-04 | Chugoku Electric Power Co Inc:The | Earth hook |
| CN102969587A (en) * | 2012-12-18 | 2013-03-13 | 何国飞 | Straight rod type short circuit grounding device |
| CN103036080A (en) * | 2012-12-18 | 2013-04-10 | 何国飞 | Clutch straight pole type short circuit grounding device |
| CN203850463U (en) * | 2013-12-09 | 2014-09-24 | 广西电网公司百色供电局 | Short-circuit ground device of fixed straight-rod type |
-
2016
- 2016-03-18 CN CN201610158602.9A patent/CN105633655B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986977Y (en) * | 2006-12-13 | 2007-12-05 | 于兴利 | Slideway type earthed pole |
| CN102074810A (en) * | 2011-01-05 | 2011-05-25 | 山东电力集团公司超高压公司 | Special retractable-type insulating ground rod for extra-high voltage power transmission line |
| JP2013026071A (en) * | 2011-07-22 | 2013-02-04 | Chugoku Electric Power Co Inc:The | Earth hook |
| CN102969587A (en) * | 2012-12-18 | 2013-03-13 | 何国飞 | Straight rod type short circuit grounding device |
| CN103036080A (en) * | 2012-12-18 | 2013-04-10 | 何国飞 | Clutch straight pole type short circuit grounding device |
| CN203850463U (en) * | 2013-12-09 | 2014-09-24 | 广西电网公司百色供电局 | Short-circuit ground device of fixed straight-rod type |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516779A (en) * | 2017-09-30 | 2017-12-26 | 国网冀北电力有限公司唐山供电公司 | A kind of 10KV is equipped with patch structure and mode of connection |
| CN107516779B (en) * | 2017-09-30 | 2021-12-03 | 国网冀北电力有限公司唐山供电公司 | 10KV configuration temporary wiring structure and wiring method |
| CN108128589A (en) * | 2017-12-27 | 2018-06-08 | 俞钟晓 | A kind of bamboo shoots hillside fields carrier |
| CN108128589B (en) * | 2017-12-27 | 2019-12-31 | 奉化市中新阀门有限公司 | Bamboo shoots sloping field carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105633655B (en) | 2018-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103628746B (en) | A kind of security lock arrangement of protective airtight partition door for subway district | |
| CN105552780A (en) | Power patrol robot capable of riding over obstacle | |
| CN210140336U (en) | Wire and cable tension adjusting device | |
| CN105633655A (en) | Portable movable ground wire | |
| CN109015747B (en) | Construction robot transmission arm | |
| CN210634628U (en) | Robot chassis turns to structure | |
| CN211456892U (en) | Linear electric motor's unable adjustment base | |
| CN205264591U (en) | Switch inlet wire operating means | |
| CN212343046U (en) | Cubical switchboard safety device | |
| CN209328225U (en) | A kind of Mobile traffic light | |
| CN208595218U (en) | A kind of high intensity differential casing | |
| CN107578696B (en) | A kind of power transmission line warning board angle adjustment device | |
| CN108548945B (en) | Anti-interference testing device for high-voltage line | |
| CN207938473U (en) | Energy pre-storage mechanism | |
| CN105336534B (en) | Switch incoming line operating mechanism | |
| CN211480608U (en) | Make things convenient for high-low voltage distribution cabinet of electrical components installation | |
| CN116339443B (en) | Electrical cabinet knob | |
| CN213982833U (en) | Multimedia teaching equipment for online education | |
| CN208513270U (en) | A kind of powder feeds intake cylinder disassembly cleaning device | |
| CN216134053U (en) | Solar variable-voltage storage converter | |
| CN217967001U (en) | Rail-hanging type robot turning and traveling mechanism | |
| CN220456843U (en) | Novel carbon brush seat | |
| CN215364255U (en) | Gas shield welding wire rolling equipment | |
| CN115190228B (en) | Vehicle-mounted monitoring device with aviation plug | |
| CN208937658U (en) | A kind of electrical engineering intelligent detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |