CN201285407Y - Test wire clip for electrical apparatus - Google Patents
Test wire clip for electrical apparatus Download PDFInfo
- Publication number
- CN201285407Y CN201285407Y CNU2008201598296U CN200820159829U CN201285407Y CN 201285407 Y CN201285407 Y CN 201285407Y CN U2008201598296 U CNU2008201598296 U CN U2008201598296U CN 200820159829 U CN200820159829 U CN 200820159829U CN 201285407 Y CN201285407 Y CN 201285407Y
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- CN
- China
- Prior art keywords
- connecting rod
- wire clamp
- iii
- steering
- driving mechanism
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 19
- 239000012212 insulator Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 7
- 238000013142 basic testing Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to an electronic equipment testing wire clamp for testing electronic equipment in the power industry, comprising a wire clamp, an actuating mechanism, an power approaching alarm device, a turning mechanism, an upper connecting rod, a medium connecting rod, a lower connecting rod and a pressing bolt, wherein the actuating mechanism is provided with the wire clamp and the power approaching alarm device and is connected with the turning mechanism, the turning mechanism is fixedly arranged on the upper connecting rod, the upper end of the medium connecting rod is connected with the upper connecting rod, the lower end of the medium connecting rod is connected with the lower connecting rod, and the pressing bolt is connected with the lower connecting rod. The utility model is provided with the power approaching alarm device so as to have safer operation, adopts the actuating mechanism to electrically operate and is matched with the turning mechanism to turn directions so as to have convenient and flexible operation, and an electricity conducting body, the upper end head and the lower end head of each connecting rod are arranged in insulating tubes, thereby the utility model has safer and more reliable operation.
Description
Technical field
The utility model relates to the testing tool that a kind of power industry is used, and a kind ofly specifically is used for the electrical equipment test wire clamp that electrical equipment is tested.
Background technology
Relevant by retrieval patent documentation does not retrieve be used for the electrical equipment test wire clamp that electrical equipment detect test identical with the utility model at present as yet.Existing transformer and distribution power station generally all will connect p-wire when testing equipments such as transformer are overhauled and carry out testing experiment on equipment, because the height of equipment, and safe distance requirement, general terminals all are arranged on eminence, carry out p-wire and connect generally all will climb to a higher point and just can finish.Because the operation of climbing to a higher point is wasted time and energy, and work high above the ground is absolutely unsafe, though and since circuit cut off the power supply, but also can produce a kind of fear to electric load for the operator, particularly just in case maloperation occurs, still there is electric charge in transmission line of electricity, when human body near consequence with hardly imaginable.ZL99203466.3, name is called: portable grounding wires clamp device () discloses the portable grounding wires clamp device that adopts manual method to clamp, this patent has had very big progressive part in use, but also owing to adopt manual operation convenient inadequately, particularly because the reasons in structure of wire clamp, be difficult to then realize that for oblique line circuit connects,, produce actual needs to satisfy better so be necessary test clamp is improved.
Summary of the invention
The purpose of this utility model is that a kind of nearly electric security alarm that has will be provided, transformation line angle degree easily, easy to operate a kind of electrical equipment test wire clamp.
To achieve these goals, the utility model is by the following technical solutions:
Electrical equipment test wire clamp is made up of wire clamp, driving mechanism, alarming in short range of electric power device, steering mechanism, upper connecting rod, middle brace rod, lower connecting rod, hold-down bolt, it is characterized in that: be provided with wire clamp on driving mechanism; Be provided with the alarming in short range of electric power device on driving mechanism, driving mechanism is connected with steering mechanism; Steering mechanism is packed on the upper connecting rod; Described middle brace rod upper end is connected with upper connecting rod, and the lower end is connected with lower connecting rod, and hold-down bolt is connected with lower connecting rod.
Described driving mechanism is made up of screw rod, back nut, drive motor, and back nut is connected with wire clamp; Screw rod is connected with drive motor and links to each other with back nut, and the folder mouth that is used to drive wire clamp opens.
Described steering mechanism is made up of steering ball, steering base, fishbolt, and steering ball links to each other with driving mechanism; Steering base is used to grip steering ball, is provided with the fishbolt that is used to clamp on steering base.
Steering ball in the described steering mechanism has the insulator of anti-skidding reticulate pattern for the surface.
Described upper connecting rod is made up of upper end I, electric conductor I, insulation tube I, lower end I, is fixed with electric conductor I between upper end I and the lower end I in insulation tube I pipe; Upper end I is connected with the conductor of wire clamp, and lower end I is connected with the upper end II of middle brace rod.
Described middle brace rod is by upper end II, form by electric conductor II, insulation tube II, lower end II, in insulation tube II pipe, be fixed with electric conductor II between upper end II and the lower end II, upper end II links to each other with the lower end I of upper connecting rod, and lower end II is connected with the upper end III of lower connecting rod.
Described lower connecting rod is made up of upper end III, electric conductor III, insulation tube III, lower end III, switch, in insulation tube III pipe, be fixed with electric conductor III between upper end III and the lower end III, upper end III links to each other with the lower end II of middle brace rod, switch is connected with the drive motor of driving mechanism by lead, is used to drive the screw rod rotation.
During use, at first p-wire is packed on the lower end III of lower connecting rod with hold-down bolt, with range estimation, basic test goes out the angle of power transmission line; Pull wire clamp, wire clamp and driving mechanism shape in steering mechanism is had a certain degree; To lift on the whole near power transmission line, at this moment, if electricity is arranged on the circuit, then the alarming in short range of electric power device then sends to report to the police and uses similar sound word to explain the meaning of a new word then shut-down operation; If no current, then continue operation, with wire clamp near power transmission line, when treating near power transmission line, pull the switch on the lower connecting rod, driving mechanism is started working, and the jaw of drive wire clamp opens, power transmission line is put into the pawl mouth of wire clamp, operating switch reverse operation again, driving mechanism drives the jaw of wire clamp, and under the spring action of wire clamp the jaw auto-closing, thereby the clamping power transmission line reaches the purpose of lead-in wire; After circuit and overhaul of the equipments finished, driving mechanism drove the wire clamp jaw and opens, thereby removed lead-in wire.
The utility model has the advantages that: owing to be provided with the alarming in short range of electric power device, thus make operation safer; Because it is adopt driving mechanism to carry out electric operating, and be furnished with steering mechanism's transposition, thereby flexible to operation; Because the electric conductor and the upper and lower termination of each connecting link are arranged in the pipe of insulation tube, thereby make when operating safer, reliable; Because rational in infrastructure, dependable performance is so there is very big practical and popularizing value.
Description of drawings
Below with reference to accompanying drawing the utility model is further described:
Accompanying drawing is the structural representation of the utility model electrical equipment test wire clamp.
Embodiment
With reference to accompanying drawing, electrical equipment test wire clamp of the present utility model is made up of wire clamp 1, driving mechanism 2, alarming in short range of electric power device 3, steering mechanism 4, upper connecting rod 5, middle brace rod 6, lower connecting rod 7, hold-down bolt 8, is provided with wire clamp 1 on driving mechanism 2; Be provided with alarming in short range of electric power device 3 on driving mechanism 2, driving mechanism 2 is connected with steering mechanism 4, and described driving mechanism 2 is made up of screw rod 21, back nut 22, drive motor 23, and back nut 22 is connected with wire clamp 1; Screw rod 21 is connected with drive motor 23 and links to each other with back nut 22, and the folder mouth that is used to drive wire clamp 1 opens.Steering mechanism's 4 usefulness bolts are packed on the upper connecting rod 5, and described steering mechanism 4 is made up of steering ball 41, steering base 42, fishbolt 43, and steering ball 41 links to each other with driving mechanism 2; Steering base 42 is used to grip steering ball 41, is provided with the fishbolt 43 that is used to clamp on steering base 42, and described steering ball 41 has the insulator of anti-skidding reticulate pattern for the surface.Described upper connecting rod 5 is made up of upper end I 51, electric conductor I 52, insulation tube I 53, lower end I 54, is fixed with electric conductor I52 between upper end I 51 and the lower end I54 in insulation tube I 53 pipes; Upper end I 51 is connected with the conductor 11 of wire clamp 1, and lower end I54 is connected with the upper end II 61 of middle brace rod 6.Middle brace rod 6 upper ends are connected with upper connecting rod 5, and the lower end is connected with lower connecting rod 7, and hold-down bolt 8 is connected with lower connecting rod 7; Described middle brace rod 6 is by upper end II 61, form by electric conductor II 62, insulation tube II 63, lower end II 64, in insulation tube II 63 pipes, be fixed with electric conductor II 62 between upper end II 61 and the lower end II 62, upper end II 61 links to each other with the lower end I54 of upper connecting rod 5, and lower end II 64 is connected with the upper end III71 of lower connecting rod 7.Described lower connecting rod 7 is made up of upper end III71, electric conductor III 72, insulation tube III73, lower end III74, switch 75, in insulation tube III73 pipe, be fixed with electric conductor III72 between upper end III71 and the lower end III74, upper end III71 links to each other with the lower end II 64 of middle brace rod 6, switch 75 is connected with the drive motor 23 of driving mechanism 2 by lead, be used to drive screw rod 21 rotations, the lead of present embodiment is arranged on the inside of each connecting link, is connected by terminal pin between adjacent two connecting links.
Middle brace rod 6 in the utility model can be connected to a plurality of according to true altitude, also can middle brace rod 6 be removed according to true altitude, upper connecting rod 5 directly is connected with lower connecting rod 7 operates, but all belong to the scope that the utility model is protected.
Claims (7)
1, electrical equipment test wire clamp, form by wire clamp (1), driving mechanism (2), alarming in short range of electric power device (3), steering mechanism (4), upper connecting rod (5), middle brace rod (6), lower connecting rod (7), hold-down bolt (8), it is characterized in that: on driving mechanism (2), be provided with wire clamp (1); Be provided with alarming in short range of electric power device (3) on driving mechanism (2), driving mechanism (2) is connected with steering mechanism (4); Steering mechanism (4) is packed on the upper connecting rod (5); Described middle brace rod (6) upper end is connected with upper connecting rod (5), and the lower end is connected with lower connecting rod (7), and hold-down bolt (8) is connected with lower connecting rod (7).
2, electrical equipment test wire clamp according to claim 1 is characterized in that: described driving mechanism (2) is made up of screw rod (21), back nut (22), drive motor (23), and back nut (22) is connected with wire clamp (1); Screw rod (21) is connected with drive motor (23) and links to each other with back nut (22), and the folder mouth that is used to drive wire clamp (1) opens.
3, electrical equipment test wire clamp according to claim 1 is characterized in that: described steering mechanism (4) is made up of steering ball (41), steering base (42), fishbolt (43), and steering ball (41) links to each other with driving mechanism (2); Steering base (42) is used to grip steering ball (41), is provided with the fishbolt (43) that is used to clamp on steering base (42).
4, according to claim 1 or 3 described electrical equipment test wire clamps, it is characterized in that: the steering ball (41) in the described steering mechanism (4) has the insulator of anti-skidding reticulate pattern for the surface.
5, electrical equipment test wire clamp according to claim 1, it is characterized in that: described upper connecting rod (5) is made up of upper end I (51), electric conductor I (52), insulation tube I (53), lower end I (54), is fixed with electric conductor I (52) between upper end I (51) and the lower end I (54) in insulation tube I (53) pipe; Upper end I (51) is connected with the conductor (11) of wire clamp (1), and lower end I (54) is connected with the upper end II (61) of middle brace rod (6).
6, electrical equipment test wire clamp according to claim 1, it is characterized in that: described middle brace rod (6) is by upper end II (61), form by electric conductor II (62), insulation tube II (63), lower end II (64), in insulation tube II (63) pipe, be fixed with electric conductor II (62) between upper end II (61) and the lower end II (62), upper end II (61) links to each other with the lower end I (54) of upper connecting rod (5), and lower end II (64) is connected with the upper end III (71) of lower connecting rod (7).
7, electrical equipment test wire clamp according to claim 1, it is characterized in that: described lower connecting rod (7) is by upper end III (71), electric conductor III (72), insulation tube III (73), lower end III (74), switch (75) is formed, in insulation tube III (73) pipe, be fixed with electric conductor III (72) between upper end III (71) and the lower end III (74), upper end III (71) links to each other with the lower end II (64) of middle brace rod (6), switch (75) is connected with the drive motor (23) of driving mechanism (2) by lead, is used to drive screw rod (21) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201598296U CN201285407Y (en) | 2008-10-11 | 2008-10-11 | Test wire clip for electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201598296U CN201285407Y (en) | 2008-10-11 | 2008-10-11 | Test wire clip for electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285407Y true CN201285407Y (en) | 2009-08-05 |
Family
ID=40950393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201598296U Expired - Lifetime CN201285407Y (en) | 2008-10-11 | 2008-10-11 | Test wire clip for electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285407Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683500A (en) * | 2013-12-01 | 2014-03-26 | 国家电网公司 | Substation temporary ground unlocking-locking control system |
| CN104267217A (en) * | 2014-10-09 | 2015-01-07 | 武汉国测恒通智能仪器有限公司 | Hot-pluggable device and operation tool thereof |
| CN104377469A (en) * | 2014-11-18 | 2015-02-25 | 国网河南省电力公司平顶山供电公司 | Aloft containing and taking device and method for aloft test wires of power system |
| CN104865417A (en) * | 2015-05-19 | 2015-08-26 | 江苏大学 | Plant leaf electrical parameter testing electrode capable of measuring and controlling on-line clamping force |
| CN112117561A (en) * | 2020-08-10 | 2020-12-22 | 贵州电网有限责任公司 | Novel split type multi-angle earth connection |
-
2008
- 2008-10-11 CN CNU2008201598296U patent/CN201285407Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683500A (en) * | 2013-12-01 | 2014-03-26 | 国家电网公司 | Substation temporary ground unlocking-locking control system |
| CN104267217A (en) * | 2014-10-09 | 2015-01-07 | 武汉国测恒通智能仪器有限公司 | Hot-pluggable device and operation tool thereof |
| CN104267217B (en) * | 2014-10-09 | 2017-06-09 | 武汉国测恒通智能仪器有限公司 | Hot-pluggable device and its operation instrument |
| CN104377469A (en) * | 2014-11-18 | 2015-02-25 | 国网河南省电力公司平顶山供电公司 | Aloft containing and taking device and method for aloft test wires of power system |
| CN104377469B (en) * | 2014-11-18 | 2016-08-24 | 国网河南省电力公司平顶山供电公司 | A kind of power system high-altitude p-wire eminence assembling and removing device and attaching/detaching method |
| CN104865417A (en) * | 2015-05-19 | 2015-08-26 | 江苏大学 | Plant leaf electrical parameter testing electrode capable of measuring and controlling on-line clamping force |
| CN112117561A (en) * | 2020-08-10 | 2020-12-22 | 贵州电网有限责任公司 | Novel split type multi-angle earth connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY NANTONG POWER SUPPL Effective date: 20130208 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: RUGAO POWER SUPPLY CO. OF JIANGSU ELECTRIC POWER CO. Effective date: 20130208 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226500 NANTONG, JIANGSU PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130208 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Patentee after: Nantong Power Supply Company, Jiangsu Electric Power Co., Ltd. Patentee after: Rugao Power Supply Company of Jiangsu Electric Power Company Address before: 226500, Jiangsu, Rugao Province, such as town 18, Zhongshan Road Patentee before: Rugao Power Supply Company of Jiangsu Electric Power Company |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090805 Effective date of abandoning: 20081011 |
|
| RGAV | Abandon patent right to avoid regrant |