CN206685554U - A kind of plain end screw type is grounded fixture - Google Patents
A kind of plain end screw type is grounded fixture Download PDFInfo
- Publication number
- CN206685554U CN206685554U CN201720385207.4U CN201720385207U CN206685554U CN 206685554 U CN206685554 U CN 206685554U CN 201720385207 U CN201720385207 U CN 201720385207U CN 206685554 U CN206685554 U CN 206685554U
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- China
- Prior art keywords
- grip slipper
- tabletting
- hold
- down mechanism
- clamping face
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- 239000007769 metal material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of plain end screw type to be grounded fixture, including grip slipper, grip block, screw rod, grip slipper are provided with upper clamping face, and grip block is provided with lower clamping face, and upper clamping face and lower clamping face are relative up and down；Screw rod one end connects insulating bar, and the other end is threaded through grip slipper upwards, and connects the grip block being located in grip slipper；Also include movable button and hold-down mechanism, the two is movably arranged on the grip slipper, and movable button is used to pin or discharge hold-down mechanism, and is pushed against by resetting the conductive component put into grip slipper in upper clamping face when hold-down mechanism is released.The utility model can be provided previously by clamping dynamics, and conductive component is pushed against into the upper clamping face in grip slipper so that the strength can that operating personnel only need to provide screw rod rotation when installing fixture easily, easily completes fixture installing.
Description
Technical field
A kind of ground wire fixture is the utility model is related to, fixture is grounded more particularly to a kind of plain end screw type.
Background technology
It is necessary step as defined in working regulation that power equipment, which turns maintenance to carry out ground connection,.Ground connection is all generally to pass through conjunction
Upper grounding switch or installing are grounded to realize.The fixture that ground wire is connected with conducting position is divided into eight words and steps up type and flat mouth
Two kinds of screw type.Plain end screw type is grounded fixture and adapts to the demand of non-cast conducting position installing ground wire with it, so as to
It is widely used in power system.But in order that contact resistance between fixture and conducting position meets to require,
Can be by sufficiently large earth current, fixture uses all-metal construction, and contact surface is smooth plane.The structure design makes
Fixture very difficult control during being clamped with conducting position, skid, install that crooked, loose phenomenon is multiple, to behaviour
Make personnel's installing ground wire and cause very big puzzlement.Also, operating personnel need to wear thick insulation hand when fixture is installed
Set, causes finger dumb, grasps, rotation all costs power.In addition the frictional force of fixture is very small, and it is all non-often to install a fixture
Normal consumes one's strength, and skilled male employee once at most installs 3 groups of totally 9 fixtures, and female employee installs 1 group and felt
It is unable to do what one wishes.
Therefore, a be grounded in plain end screw type is designed to be provided previously by and step up to add between position in fixture installing process
The auxiliary of clamp force degree, which steps up accessory, turns into the active demand of vast operation employee.
Utility model content
The utility model provides a kind of plain end screw type ground wire fixture, which overcomes the plain end screw type of prior art
It is grounded the unhandy weak point present in fixture.
Technical scheme is used by the utility model solves its technical problem：A kind of plain end screw type is grounded fixture,
Including grip slipper, grip block, screw rod, grip slipper is provided with upper clamping face, and grip block is provided with lower clamping face, upper clamping face and lower clamping
Face is relative up and down；Screw rod one end connects insulating bar, and the other end is threaded through grip slipper upwards, and connects the folder being located in grip slipper
Hold block；Also include movable button and hold-down mechanism, the two is movably arranged on the grip slipper, and movable button is used to pin or discharge compression
Mechanism, and pushed against by resetting the conductive component put into grip slipper in upper clamping face when hold-down mechanism is released.
Further, the movable button is rotatablely installed in the grip slipper, and the movable button is provided with trigger unit and for locking
The hook portion of hold-down mechanism is stated in residence, and trigger unit is located in grip slipper, and can be pushed by the conductive component and be driven movable button to turn
It is dynamic, the hook portion of movable button is disengaged the hold-down mechanism.
Further, the hold-down mechanism includes tabletting and elastic component, and tabletting is rotationally connected with the grip slipper, elastic component
To being located between tabletting and grip slipper, one end of the tabletting is stretched into grip slipper, the other end of the tabletting and the movable button
For hook portion respectively outside grip slipper, hook portion realizes pinning or release tabletting by tangling or disengaging the other end of tabletting.
Further, the elastic component is torsion spring, and the torsion spring set is at the rotary shaft of the tabletting, and both ends of the torsion spring point
The tabletting and grip slipper are not connected to.
Further, the grip slipper medial surface is provided with guide groove along the vertical direction, and one end of the grip block is slidably connected to
The guide groove, one end of the screw rod are flexibly connected with grip block.
Further, the hold-down mechanism is metal material.
Compared to prior art, the utility model has the advantages that：
1st, the setting of the movable button and hold-down mechanism, can be provided previously by clamping dynamics, conductive component is pushed against in folder
Hold the upper clamping face of seat so that operating personnel only need the strength can for providing screw rod rotation light, convenient when installing fixture
Complete fixture installing in ground.
2nd, the hold-down mechanism uses metal material, there is provided extra galvanic circle, enhances the conducting of earth current
Ability.
3rd, the utility model overall structure is simple, easy maintenance, easy to use, functional reliability is good.
The utility model is described in further detail below in conjunction with drawings and Examples；It is but of the present utility model a kind of flat
Mouth screw type ground wire fixture is not limited to embodiment.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is lockable state in tabletting；
Fig. 2 is the structural representation that the utility model is released state in tabletting.
Embodiment
Embodiment, refer to shown in Fig. 1, Fig. 2, a kind of plain end screw type ground wire fixture of the present utility model, including folder
Hold seat 1, grip block 2, screw rod 3, grip slipper 1 is provided with upper clamping face 11, and grip block 2 is provided with lower clamping face 21, upper clamping face 11 with
Lower clamping face is relative about 21；The one end of screw rod 3 connects insulating bar 4, and the other end is threaded through grip slipper 1 upwards, and connects and be located at
Grip block 2 in grip slipper 1.The utility model also includes movable button 5 and hold-down mechanism, and the two is movably arranged on the grip slipper
1, movable button 5 is used to pin or discharge hold-down mechanism, and puts into leading in grip slipper 1 by resetting when hold-down mechanism is released
Electric part 8 is pushed against in upper clamping face 11.
In the present embodiment, the movable button 5 is rotatablely installed in the grip slipper 1, and the movable button 5 is provided with the He of trigger unit 51
For pinning the hook portion 52 of the hold-down mechanism, trigger unit 51 is located in grip slipper 1, and can be pushed by the conductive component 8
Drive movable button 5 to rotate, the hook portion 52 of movable button 5 is disengaged the hold-down mechanism.The hold-down mechanism is metal material, special
It is not stainless steel, including tabletting 6 and elastic component, tabletting 6 are rotationally connected with the grip slipper 1, elastic component supports and is located at tabletting 6
Between grip slipper 1, one end of the tabletting 6 is stretched into grip slipper 1, the hook portion of the other end of the tabletting 6 and the movable button 5
52 are located at outside grip slipper 1 respectively, and hook portion 52 realizes pinning or release tabletting 6 by tangling or disengaging the other end of tabletting 6.Institute
It is specially torsion spring 7 to state elastic component, and the torsion spring 7 is enclosed on the rotary shaft of the tabletting 6, and the both ends of the torsion spring 7 are connected to institute respectively
State tabletting 6 and grip slipper 1.
In the present embodiment, the shape of the grip slipper 1 is set along the vertical direction similar to C fonts, the medial surface of the grip slipper 1
There is guide groove, one end of the grip block 2 is slidably connected to the guide groove, and one end of the screw rod 3 is flexibly connected with grip block 2.
Before installing fixture, one end of dynamic pressure lower sheeting 6 on the offensive, the other end of tabletting 6 is set to tilt and by the hook of movable button 5
Portion 52 tangles, as shown in Figure 1.During installing, fixture is placed on correct installation site, the conductive component 8 for being used in ground connection is put
Enter in grip slipper 1, and the trigger unit 51 of movable button 5 is pushed when conductive component 8 is inserted, triggered activity button 5 rotates, and makes movable button 5
Hook portion 52 disengage tabletting 6 the other end, so as to discharge tabletting 6, as shown in Figure 2；Tabletting 6 by the restoring force of torsion spring 7 act on into
Row resets, and makes that its one end upwarps and conductive component 8 pushes against upper clamping face 11 in grip slipper 1.Then, staff is rotating insulated
Bar 4, the screw of screw rod 3 is driven, so as to drive grip block 2 to move up, until the lower clamping face 21 of grip block 2 contacts conductive component
8.The setting of the movable button 5 and hold-down mechanism so that staff only needs the rotating insulated can of bar 4 easily to make clamp
Conductive component 8, changing conventional staff needs to become the installing pattern that rotation insulating bar 4 side compresses.
Above-described embodiment is only used for further illustrating a kind of plain end screw type ground wire fixture of the present utility model, but this reality
Embodiment is not limited to new, every foundation the technical essence of the utility model is made any simple to above example
Modification, equivalent variations and modification, each fall within the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of plain end screw type is grounded fixture, including grip slipper, grip block, screw rod, grip slipper are provided with upper clamping face, clamp
Block is provided with lower clamping face, and upper clamping face and lower clamping face are relative up and down；Screw rod one end connects insulating bar, and the upward spiral of the other end is worn
Grip slipper is crossed, and connects the grip block being located in grip slipper；It is characterized in that：Also include movable button and hold-down mechanism, the two work
Dynamic to be arranged on the grip slipper, movable button is used to pin or discharge hold-down mechanism, and passes through when hold-down mechanism is released and reset general
The conductive component inserted in grip slipper is pushed against in upper clamping face.
2. plain end screw type according to claim 1 is grounded fixture, it is characterised in that：The movable button be rotatablely installed in
The grip slipper, and the movable button is provided with trigger unit and the hook portion for pinning the hold-down mechanism, trigger unit is positioned at clamping
In seat, and it can be pushed by the conductive component and drive movable button to rotate, the hook portion of movable button is disengaged the hold-down mechanism.
3. plain end screw type according to claim 2 is grounded fixture, it is characterised in that：The hold-down mechanism includes tabletting
And elastic component, tabletting are rotationally connected with the grip slipper, elastic component is supported and is located between tabletting and grip slipper, and one end of the tabletting is stretched
Enter in grip slipper, the hook portion of the other end of the tabletting and the movable button is respectively outside grip slipper, and hook portion is by tangling
Or disengage the other end realization pinning or release tabletting of tabletting.
4. plain end screw type according to claim 3 is grounded fixture, it is characterised in that：The elastic component is torsion spring, should
Torsion spring set is in the rotary shaft of the tabletting, and the both ends of the torsion spring are connected to the tabletting and grip slipper respectively.
5. plain end screw type according to claim 1 is grounded fixture, it is characterised in that：The grip slipper medial surface is along upper
Lower direction is provided with guide groove, and one end of the grip block is slidably connected to the guide groove, and one end and the grip block activity of the screw rod connect
Connect.
6. plain end screw type according to claim 1 is grounded fixture, it is characterised in that：The hold-down mechanism is metal material
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385207.4U CN206685554U (en) | 2017-04-13 | 2017-04-13 | A kind of plain end screw type is grounded fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385207.4U CN206685554U (en) | 2017-04-13 | 2017-04-13 | A kind of plain end screw type is grounded fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685554U true CN206685554U (en) | 2017-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385207.4U Active CN206685554U (en) | 2017-04-13 | 2017-04-13 | A kind of plain end screw type is grounded fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685554U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832328A (en) * | 2018-07-16 | 2018-11-16 | 广州供电局有限公司 | Cable clamp structure |
| CN109324213A (en) * | 2018-11-02 | 2019-02-12 | 武汉电信器件有限公司 | A kind of aging equipment and aging method of chip of laser |
| CN110176675A (en) * | 2019-05-24 | 2019-08-27 | 国家电网有限公司 | The ring-like contact hook-shaped ground line of anti-dropout elastic press type |
| CN111541064A (en) * | 2020-05-27 | 2020-08-14 | 国网河北省电力有限公司邢台供电分公司 | Anti-drop wire clamp |
| CN114825172A (en) * | 2022-06-06 | 2022-07-29 | 国网甘肃省电力公司 | Telescopic potential transfer stick of extra-high voltage line live working |
| CN114803589A (en) * | 2021-01-21 | 2022-07-29 | 上工富怡智能制造(天津)有限公司 | Order-adjusting clamping mechanism of high-speed mask machine |
-
2017
- 2017-04-13 CN CN201720385207.4U patent/CN206685554U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832328A (en) * | 2018-07-16 | 2018-11-16 | 广州供电局有限公司 | Cable clamp structure |
| CN109324213A (en) * | 2018-11-02 | 2019-02-12 | 武汉电信器件有限公司 | A kind of aging equipment and aging method of chip of laser |
| CN110176675A (en) * | 2019-05-24 | 2019-08-27 | 国家电网有限公司 | The ring-like contact hook-shaped ground line of anti-dropout elastic press type |
| CN110176675B (en) * | 2019-05-24 | 2024-05-10 | 国家电网有限公司 | Anti-drop spring-type annular contact hook-shaped grounding wire |
| CN111541064A (en) * | 2020-05-27 | 2020-08-14 | 国网河北省电力有限公司邢台供电分公司 | Anti-drop wire clamp |
| CN114803589A (en) * | 2021-01-21 | 2022-07-29 | 上工富怡智能制造(天津)有限公司 | Order-adjusting clamping mechanism of high-speed mask machine |
| CN114825172A (en) * | 2022-06-06 | 2022-07-29 | 国网甘肃省电力公司 | Telescopic potential transfer stick of extra-high voltage line live working |
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