CN207265253U - The grounding wire device of anti-skid - Google Patents
The grounding wire device of anti-skid Download PDFInfo
- Publication number
- CN207265253U CN207265253U CN201721015883.9U CN201721015883U CN207265253U CN 207265253 U CN207265253 U CN 207265253U CN 201721015883 U CN201721015883 U CN 201721015883U CN 207265253 U CN207265253 U CN 207265253U
- Authority
- CN
- China
- Prior art keywords
- steering knuckle
- swingle
- clamper
- longitudinal
- knuckle body
- 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 - Fee Related
Links
- 241000719178 Carangoides ruber Species 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 10
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model belongs to technical field of power systems, and in particular to grounding wire device.The grounding wire device of anti-skid, it includes insulating bar and clamper, and clamper is equipped with ground wire standing screw, and the upper end of ground wire is connected with ground wire standing screw；It is characterized in that, the bottom of clamper is connected by steering knuckle with the upper end of insulating bar.There is anti-dropout, anti-skidding.
Description
Technical field
The utility model belongs to technical field of power systems, and in particular to grounding wire device.
Background technology
In the equipment maintenance work of substation, when equipment or circuit need interruption maintenance, to ensure the person and setting
Standby safety, is required for carrying additionally ground wire in power failure equipments or can work after closing grounding switch.
At present, almost all uses two-man act bayonet type conductor end (as shown in Figure 3), with two-man act bayonet type conductor end of earth wire
" stinging " lives circular fixture wire, or to during equipment progress hanging earthing conductor, hanging not enter or being grounded in switchgear, or
Because of the difference of equipment conducting wire installation form, and the weight of itself is grounded, causes the ground wire that county is hung to loosen, drop, even
It can not mount.The first situation：Narrow space in switchgear, aluminium are arranged and not matched that with earthing clamp suspension angles, earthing clamp
Holder occlusion does not enter and causes to slide.The second situation：Equipment connecting wire vertically deviates, and earthing wire clip is because of angle and certainly
Body weight, causes the ground wire of suspension easily to loosen, slide from conducting wire, loose contact, and ground connection is insecure.These situations go out
It is existing, cause live O＆M operating personnel to be taken when installing and being grounded and expend bodily strength, ground wire installing effect is undesirable, does not reach peace
It is complete to require.Analyze according to statistics, de- (cunning) of hanging earthing conductor falls rate up to 40%.Seriously it is unsatisfactory for safety regulatory requirements.
Present situation there are the problem of：1st, ground wire uses limited, it is impossible to meets same type of ground wire in different equipment
Upper use；2nd, conductor grip loose contact, come off, it is unreliable to cause to be grounded, it is impossible to the personal safety of safeguard work personnel and power grid
Safe operation.
The content of the invention
The purpose of this utility model is to provide a kind of grounding wire device of anti-skid, there is anti-dropout, anti-skidding.
To achieve the above object, the technical solution adopted in the utility model is：The grounding wire device of anti-skid, it includes exhausted
Edge bar and clamper, clamper are equipped with ground wire standing screw, and the upper end of ground wire is connected with ground wire standing screw；Its
It is characterized in that, the bottom of clamper is connected by steering knuckle with the upper end of insulating bar.
The steering knuckle is made of longitudinal steering knuckle and horizontal steering knuckle；Longitudinal steering knuckle includes longitudinal direction and turns
To joint body and swingle, the lower part of longitudinal steering knuckle body is equipped with insulation bar jack and screw fixed hole, screw are fixed
Hole is communicated with insulation bar jack, and the upper end insertion insulation bar jack of insulating bar, is then screwed in screw fixed hole by screw
Insulating bar and longitudinal steering knuckle body are fixed；The top of longitudinal steering knuckle body is equipped with rotating hole, the lower part of swingle
In rotating hole；Horizontal steering knuckle includes horizontal steering knuckle body, axis and connecting rod, the right side of horizontal steering knuckle body
Portion is equipped with rotating hole, and the left part of axis is located in rotating hole, and the right part of axis and the top of swingle are fixed, horizontal steering knuckle
Connecting rod is fixed with body, connecting rod is connected with the bottom of clamper.
The lower part of swingle is equipped with bearing, and swingle is connected by bearing with the top of longitudinal steering knuckle body；A left side for axis
End is equipped with bearing, and axis is connected by bearing with horizontal steering knuckle body.
Steering ball end is equipped with the rotating hole of longitudinal steering knuckle body, the lower part of swingle is connected with steering ball end.
The beneficial effects of the utility model are：Using clamper bottom by steering knuckle and insulating bar upper end
It is connected, different steering angles is adjusted to by what steering knuckle realized clamper, reaching on different occasion distinct devices can be with
The effect firmly mounted, has the characteristics that anti-dropout, anti-skidding.Using the side phase of the second steering knuckle and the first steering knuckle
Even, i.e., clamper is located at the side of insulating bar, and steering angle can arbitrarily change, and is applicable to different occasion distinct devices.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model one embodiment.
Fig. 2 is the structure diagram of the second steering knuckle of the utility model.
Fig. 3 is the structure diagram of clamper.
Fig. 4 is the structure diagram of second embodiment of the utility model.
In figure：1- insulating bars, 2- longitudinal directions steering knuckle, 3- swingles, 4- transverse direction steering knuckles, 5- axis, 6- ground wires are solid
Determine screw rod, 7- clampers, 8- connecting rods, 9- connecting screw holes, the right reeds of 10-, the right cards of 11-, the U-shaped body that 12- stands upside down, 13-
Left reed, the left cards of 14-, 15- steering ball ends.
Embodiment
Describe the preferred embodiment of the utility model in detail below in conjunction with the accompanying drawings.
Embodiment 1：As shown in Figs. 1-3, the grounding wire device of anti-skid, it includes insulating bar 1 and clamper 7, clamper 7
Ground wire standing screw 6 is equipped with, the upper end of ground wire is connected with ground wire standing screw 6；The bottom of clamper 7 is by turning
It is connected to connector with the upper end of insulating bar 1.
The steering knuckle is made of longitudinal steering knuckle 2 and horizontal steering knuckle 4；Longitudinal steering knuckle 2 includes vertical
To steering knuckle body and swingle 3, the lower part of longitudinal steering knuckle body is equipped with insulation bar jack and screw fixed hole, screw
Mounting hole is communicated with insulation bar jack, and the upper end insertion insulation bar jack of insulating bar 1, then screws in screw by screw and fix
Insulating bar and longitudinal steering knuckle body are fixed in hole；The top of longitudinal steering knuckle body is equipped with rotating hole, swingle 3
Lower part is located in rotating hole that (swingle can be rotated around longitudinal steering knuckle body；The lower part of swingle 3 can set bearing, swingle 3
It is connected by bearing with the top of longitudinal steering knuckle body)；Horizontal steering knuckle 4 includes horizontal steering knuckle body, axis 5 and connects
Extension bar 8, the right part of horizontal steering knuckle body are equipped with rotating hole, and the left part of axis 5 is located in rotating hole (horizontal steering knuckle sheet
Body can be rotated around axis 5；The left part of axis 5 can set bearing, and axis 5 is connected by bearing with horizontal steering knuckle body), the right end of axis 5
Portion and the top of swingle 3 are fixed and (are mutually perpendicular to), and connecting rod 8, connecting rod 8 and clamping are fixed with horizontal steering knuckle body
The bottom of device 7 is connected and (can use and be threadedly coupled, the bottom of clamper 7 sets connecting screw hole 9, external screw thread is set in connecting rod 8).
The clamper includes right reed 10, right card 11, the U-shaped body 12 to stand upside down, left reed 13, left card 14,
The bottom righthand side of the U-shaped body 12 to stand upside down is equipped with connecting screw hole 9, and right reed 10, the right side are hinged with the right part of the U-shaped body 12 of handstand
Card 11, right reed 10 are located at the right side of right card 11, and the upper end of right reed 10 is connected with right card 11；U-shaped to stand upside down
Left reed 13, left card 14 are hinged with the left part of body 12, left reed 13 is located at the left side of left card 14, the upper end of left reed 13
Portion is connected with left card 14.
Embodiment 2：As shown in figure 4, it is equipped with steering ball in the rotating hole of longitudinal steering knuckle body of longitudinal steering knuckle 2
First 15, the lower part of swingle 3 is connected with steering ball end 15.
Clamper (or ground wire conducting wire end terminal clamper) is adjusted to different steering angles, in different occasions not
With reaching the effect that can firmly mount in equipment.So as to ensure that ground wire does not slide from locking equipment (conducting wire).From basic
On improve ground wire can not mount, mount after the phenomenon that easily drops.Through field test, suitable various places and type are set
It is standby.De- (cunning) of the ground wire of installing falls rate less than 10%.
By carrying out contrast experiment to polytype equipment, the ground wire after being reequiped using the utility model is effective
Reduce the phenomenon slid on slave device conducting wire, while expand use scope, as the equipment energy of the narrow space such as in switchgear
The installing being preferably grounded.
The introducing of improved new ground wire can effectively reduce ground wire assembly and disassembly time, and can reduce substantially 30% with
On time, install the ground wire of suspension because the phenomenon that a variety of causes comes off is substantially achieved control, success rate reaches more than 90%,
And ground wire installing voltage class is higher, original operation difficulty is bigger, effect is more obvious.
Claims (4)
1. the grounding wire device of anti-skid, it includes insulating bar（1）And clamper（7）, clamper（7）Ground wire is equipped with to fix
Screw rod（6）, upper end and the ground wire standing screw of ground wire（6）It is connected；It is characterized in that, clamper（7）Bottom by
Steering knuckle and insulating bar（1）Upper end be connected.
2. the grounding wire device of anti-skid according to claim 1, it is characterised in that：The steering knuckle is by longitudinally turning
To connector（2）With horizontal steering knuckle（4）Composition；Longitudinal steering knuckle（2）Including longitudinal steering knuckle body and swingle
（3）, the lower part of longitudinal steering knuckle body is equipped with insulation bar jack and screw fixed hole, screw fixed hole and the bar jack phase that insulate
It is logical, insulating bar（1）Upper end insertion insulation bar jack, then screwed in insulating bar and longitudinal direction by screw in screw fixed hole
Steering knuckle body is fixed；The top of longitudinal steering knuckle body is equipped with rotating hole, swingle（3）Lower part be located at rotating hole
It is interior；Horizontal steering knuckle（4）Including horizontal steering knuckle body, axis（5）And connecting rod（8）, the right side of horizontal steering knuckle body
Portion is equipped with rotating hole, axis（5）Left part be located in rotating hole, axis（5）Right part and swingle（3）Top fix, it is horizontal
Connecting rod is fixed with to steering knuckle body（8）, connecting rod（8）With clamper（7）Bottom be connected.
3. the grounding wire device of anti-skid according to claim 2, it is characterised in that：Swingle（3）Lower part be equipped with axis
Hold, swingle（3）It is connected by bearing with the top of longitudinal steering knuckle body；Axis（5）Left part be equipped with bearing, axis（5）By
Bearing is connected with horizontal steering knuckle body.
4. the grounding wire device of anti-skid according to claim 2, it is characterised in that：The rotation of longitudinal steering knuckle body
Steering ball end is equipped with hole（15）, swingle（3）Lower part and steering ball end（15）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015883.9U CN207265253U (en) | 2017-08-11 | 2017-08-11 | The grounding wire device of anti-skid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015883.9U CN207265253U (en) | 2017-08-11 | 2017-08-11 | The grounding wire device of anti-skid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265253U true CN207265253U (en) | 2018-04-20 |
Family
ID=61924831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015883.9U Expired - Fee Related CN207265253U (en) | 2017-08-11 | 2017-08-11 | The grounding wire device of anti-skid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119779A (en) * | 2018-10-10 | 2019-01-01 | 国网江苏省电力有限公司泗洪县供电分公司 | A kind of multi-functional full adaptation earthing clamp |
-
2017
- 2017-08-11 CN CN201721015883.9U patent/CN207265253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119779A (en) * | 2018-10-10 | 2019-01-01 | 国网江苏省电力有限公司泗洪县供电分公司 | A kind of multi-functional full adaptation earthing clamp |
| CN109119779B (en) * | 2018-10-10 | 2019-12-03 | 国网江苏省电力有限公司泗洪县供电分公司 | A kind of multi-functional full adaptation earthing clamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190811 |