CN206516782U - Multi-purpose type electric power facility safety grounding device - Google Patents
Multi-purpose type electric power facility safety grounding device Download PDFInfo
- Publication number
- CN206516782U CN206516782U CN201720315355.9U CN201720315355U CN206516782U CN 206516782 U CN206516782 U CN 206516782U CN 201720315355 U CN201720315355 U CN 201720315355U CN 206516782 U CN206516782 U CN 206516782U
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- CN
- China
- Prior art keywords
- tong arm
- insulating bar
- fixed
- sliding sleeve
- electric power
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- 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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Abstract
The utility model discloses a kind of multi-purpose type electric power facility safety grounding device, insulating bar including perpendicular long extension and the spring clamp located at insulating bar top, spring clamp is made up of the fixation tong arm and the movable tong arm of cross-articulation being fixed on insulating bar, fixed tong arm is connected with compression spring with movable tong arm upper end, spring clamp bottom court has jaw, insulation sliding sleeve is installed in insulating bar bottom, the drag-line of driving adjustable cramp is connected with insulation sliding sleeve by insulated tension pole, high voltage electroscope is further fixed in the upper end of the insulating bar, the high voltage electroscope is electrically connected by wire with stationary clamp.Have that chucking power is big, wire stable connection is firm, security is good, easy to operate in multi-purpose type electric power facility safety grounding device of the present utility model, one-object-many-purposes the characteristics of, efficiently solve the problem of prior art is present.
Description
Technical field
The utility model is related to a kind of high-voltage fence maintenance tool, is specifically to be related to a kind of multi-purpose type electric power facility peace
Full earthing or grounding means.
Background technology
One of security tool commonly used when high-voltage earthing tool is high voltage line maintenance, is temporarily to be connected power supply with the earth
Get up, with prevent on dead line carry out safeguard and maintenance process in because the reasons such as maloperation and caused by suddenly incoming call or circuit
Induced electricity causes harm to service work personnel.The landform such as mountain region, hills are complex, aerial lift device with insulated arm unapproachablely
Area, is required for being operated with insulating bar in lower carrying out high-voltage circuit grounding operation, but existing ground wire
Insulating bar much using the earthing or grounding means of pothook type or spring clamp structure, using, operate very inconvenient, and security
Can be poor, it there is the hidden trouble for jeopardizing the person and electric power netting safe running.
Utility model content
The purpose of this utility model is：There is provided a kind of ground wire conveniently, safe and reliable multi-purpose type electric power facility
Safety grounding device.
The technical solution adopted in the utility model is as follows：A kind of multi-purpose type electric power facility safety grounding device, including perpendicular length
The insulating bar of extension and the spring clamp located at insulating bar top, what the spring clamp was fixedly connected including one with insulating bar
Fixed tong arm and one and the movable tong arm of the fixation tong arm cross-articulation, are divided into the bottom court of fixed tong arm and movable tong arm
There is the jaw for clamping high-voltage conducting wires, being provided between the upper end of fixed tong arm and movable tong arm makes the jaw open naturally
Compression spring, be connected with the movable tong arm control spring clamp jaw closure operating mechanism, the operating mechanism
The insulation sliding sleeve of insulating bar bottom, the insulated tension pole being connected with the insulation sliding sleeve are mounted in including being oriented to slip cap and insulation is fixed on
The drag-line on pull bar top and movable tong arm upper end, the insulated tension pole is oriented to slidable fit with insulating bar, in insulating bar and fixation
The commutation guide wheel group coordinated with drag-line is also equipped with tong arm, high voltage electroscope is further fixed in the upper end of the insulating bar, should
High voltage electroscope is electrically connected by wire with stationary clamp.
The rack through insulation sliding sleeve is also vertically fixed with the surface of the insulating bar, is passed through in the insulation sliding sleeve
Bearing pin is provided with the manipulation for being integrally fixed with the elastic pawl coordinated with the rack, the elastic pawl and passing insulation sliding sleeve surface
Handle.
The fixed tong arm and the relative recess provided with arc at the jaw of movable tong arm bottom.
Multi-purpose type electric power facility safety grounding device of the present utility model can be insulated in lower by pulling when in use
The operating mechanism installed on bar makes the clamping high-voltage conducting wires of spring clamp safely, quickly, firm, it is to avoid the safety for operation of ascending a height
Hidden danger, reduces work difficulty, it is possible to it is effective prevent because be grounded it is unreliable caused by security incident produce, improve
The security of operating personnel, meanwhile, electroscope is installed on insulating bar top, it is simplified as contact by the use of spring clamp and set
Standby structure, can once complete electrical verification, ground wire operation when using, reduce the outgoing instrument carried of maintenance personal, mitigate maintenance
The labor intensity of personnel, has that chucking power is big, wire connection in multi-purpose type electric power facility safety grounding device of the present utility model
The characteristics of consolidating good, easy to operate firm, security, one-object-many-purposes, efficiently solves the problem of prior art is present.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model multi-purpose type electric power facility safety grounding device；
Fig. 2 is the K direction views in Fig. 1.
Embodiment
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
The specific embodiment of multi-purpose type electric power facility safety grounding device of the present utility model as shown in Figure 1 and Figure 2, including
The insulating bar 1 and the spring clamp 2 located at insulating bar top of perpendicular long extension, the spring clamp 2 are fixed including one with insulating bar 1
The fixation tong arm 21 of connection and one and the movable tong arm 22 of the cross-articulation of fixation tong arm 21, in fixed tong arm 21 and adjustable clamp
The bottom of arm 22 is towards the jaw 24 having for clamping high-voltage conducting wires, between the upper end of fixed tong arm 21 and movable tong arm 22
Provided with the compression spring 23 for making jaw 24 open naturally.The jaw 24 that control spring clamp 2 is connected with movable tong arm 22 is closed
The operating mechanism of conjunction, the operating mechanism includes being oriented to slip cap mounted in the insulation sliding sleeve 5 of the bottom of insulating bar 1 and the insulation sliding sleeve 5
The insulated tension pole 4 of connection and the drag-line 3 for being fixed on the top of insulated tension pole 4 and the movable upper end of tong arm 22, insulated tension pole 4 and insulating bar
Slidable fit is oriented to by the guiding adapter sleeve 10 being fixed on insulating bar 1 between 1, in insulating bar 1 with being gone back on fixed tong arm 21
The commutation guide wheel group 8 coordinated with drag-line 3 is installed.For convenience of maintenance personal's field operation, it is also fixed on the top of insulating bar 1
Have high voltage electroscope 9, the high voltage electroscope 9 is electrically connected by wire with stationary clamp 21, thus by the use of stationary clamp 21 as
The contact of high voltage electroscope.Multi-purpose type electric power facility safety grounding device of the present utility model is by two sets of instruments of electrical verification and ground wire
Unite two into one, not only reduce the outgoing instrument carried of maintenance personal, and testing for high-tension line can be once completed during work
Electricity and ground wire operation, make electrical verification, ground wire operation simpler, time saving, laborsaving, facilitate the outdoor study of maintenance personal.
In order to further mitigate in the operation difficulty of maintenance personal's ground wire, the present embodiment, it is on the surface of insulating bar 1
The rack 6 through insulation sliding sleeve 5 is also vertically fixed with, and is provided with what is coordinated with the rack 6 by bearing pin in insulation sliding sleeve 5
The control crank 7 for passing insulation sliding sleeve 5 surface is integrally fixed with elastic pawl (not depending on going out in figure), the elastic pawl.Insulation
Sliding sleeve is coordinated using elastic pawl with rack fixed on insulating bar, can be after the tight high-voltage conducting wires of spring clip clamp by activity folder
The position of pincers is fixed, so as to mitigate the working strength of maintenance personal.
In order to further ensure that the steady contact between spring clamp and high-voltage conducting wires, it is in fixed tong arm 21 and adjustable clamp
The relative recess provided with arc at the jaw 24 of the bottom of arm 22.
Claims (3)
1. a kind of multi-purpose type electric power facility safety grounding device, includes the insulating bar and the bullet located at insulating bar top of perpendicular long extension
Spring clamp, it is characterised in that the spring clamp includes a fixation tong arm being fixedly connected with insulating bar and one is consolidated with this
The movable tong arm of fixed pliers cross-articulation, has for clamping high-voltage conducting wires in the bottom court of fixed tong arm and movable tong arm
Jaw, provided with the compression spring that the jaw opens naturally is made between the upper end of fixed tong arm and movable tong arm, in the work
The operating mechanism of the jaw closure of control spring clamp is connected with movable pliers, the operating mechanism includes being oriented to slip cap mounted in exhausted
The insulation sliding sleeve of edge bar bottom, the insulated tension pole being connected with the insulation sliding sleeve and be fixed on insulated tension pole top with movable tong arm
The drag-line at end, the insulated tension pole is oriented to slidable fit with insulating bar, in insulating bar with being also equipped with and drag-line on fixed tong arm
The commutation guide wheel group of cooperation, high voltage electroscope is further fixed in the upper end of the insulating bar, the high voltage electroscope by wire with
Stationary clamp is electrically connected.
2. multi-purpose type electric power facility safety grounding device according to claim 1, it is characterised in that in the insulating bar
Surface is also vertically fixed with the rack through the insulation sliding sleeve, is provided with and matched somebody with somebody with the rack by bearing pin in the insulation sliding sleeve
The control crank for passing the first insulation sliding sleeve surface is integrally fixed with the elastic pawl of conjunction, the elastic pawl.
3. multi-purpose type electric power facility safety grounding device according to claim 1, it is characterised in that the fixed tong arm with
With respect to the recess provided with arc at the jaw of movable tong arm bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315355.9U CN206516782U (en) | 2017-03-16 | 2017-03-16 | Multi-purpose type electric power facility safety grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315355.9U CN206516782U (en) | 2017-03-16 | 2017-03-16 | Multi-purpose type electric power facility safety grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516782U true CN206516782U (en) | 2017-09-22 |
Family
ID=59870546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315355.9U Expired - Fee Related CN206516782U (en) | 2017-03-16 | 2017-03-16 | Multi-purpose type electric power facility safety grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516782U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030920A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | A kind of electroscope head |
| CN109142850A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | A kind of electroscope head guiding mechanism |
| CN109212298A (en) * | 2018-10-29 | 2019-01-15 | 广东电网有限责任公司 | A kind of universal electroscope head in all fronts |
| CN109254193A (en) * | 2018-10-29 | 2019-01-22 | 广东电网有限责任公司 | A kind of electroscope head with conducting wire guide function |
| CN110749758A (en) * | 2019-12-05 | 2020-02-04 | 贵州电网有限责任公司 | Self-heating test clamp for high-voltage test and use method thereof |
| CN110994457A (en) * | 2019-12-19 | 2020-04-10 | 国家电网有限公司 | Automatic locking device |
| CN112103680A (en) * | 2020-09-22 | 2020-12-18 | 国网河南省电力公司武陟县供电公司 | Protector for power line worker |
| CN113922111A (en) * | 2021-09-15 | 2022-01-11 | 徐宁 | Multifunctional distance alarm grounding device |
-
2017
- 2017-03-16 CN CN201720315355.9U patent/CN206516782U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030920A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | A kind of electroscope head |
| CN109142850A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | A kind of electroscope head guiding mechanism |
| CN109212298A (en) * | 2018-10-29 | 2019-01-15 | 广东电网有限责任公司 | A kind of universal electroscope head in all fronts |
| CN109254193A (en) * | 2018-10-29 | 2019-01-22 | 广东电网有限责任公司 | A kind of electroscope head with conducting wire guide function |
| CN109212298B (en) * | 2018-10-29 | 2023-08-01 | 广东电网有限责任公司 | All-line universal electroscope head |
| CN109030920B (en) * | 2018-10-29 | 2023-08-01 | 广东电网有限责任公司 | Electroscope head |
| CN109142850B (en) * | 2018-10-29 | 2023-08-01 | 广东电网有限责任公司 | Guiding mechanism for electroscope head |
| CN109254193B (en) * | 2018-10-29 | 2023-08-29 | 广东电网有限责任公司 | Electroscope head with wire direction function |
| CN110749758A (en) * | 2019-12-05 | 2020-02-04 | 贵州电网有限责任公司 | Self-heating test clamp for high-voltage test and use method thereof |
| CN110994457A (en) * | 2019-12-19 | 2020-04-10 | 国家电网有限公司 | Automatic locking device |
| CN112103680A (en) * | 2020-09-22 | 2020-12-18 | 国网河南省电力公司武陟县供电公司 | Protector for power line worker |
| CN113922111A (en) * | 2021-09-15 | 2022-01-11 | 徐宁 | Multifunctional distance alarm grounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20190316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |