CN207098093U - Ground wire with rotary self-locking device - Google Patents
Ground wire with rotary self-locking device Download PDFInfo
- Publication number
- CN207098093U CN207098093U CN201721172626.6U CN201721172626U CN207098093U CN 207098093 U CN207098093 U CN 207098093U CN 201721172626 U CN201721172626 U CN 201721172626U CN 207098093 U CN207098093 U CN 207098093U
- Authority
- CN
- China
- Prior art keywords
- clamp portion
- ground
- self
- ground wire
- locking device
- 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
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of ground wire with rotary self-locking device, including earthing clamp and insulating bar, earthing clamp is arranged on the insulating bar upper end being vertically arranged, earthing clamp includes fixed ground clamp portion and movable ground clamp portion, fixed ground clamp portion and movable ground clamp portion are installed on insulating bar, and are provided with the gap for being easy to bus bar to place between movable ground clamp portion and fixed ground clamp portion；The expansion self-locking mechanism that can adjust gap length is provided between wherein movable ground clamp portion and the installation place of insulating bar；The beneficial effects of the utility model are：By expansion self-locking mechanism bus bar can be made by elastic auto-locked, bus bar is closely fitted on ground wire when mounted, so as to improve the using effect of ground wire, make the easier for installation of ground wire.
Description
Technical field
It the utility model is related to ground wire, and in particular to the ground wire with rotary self-locking device.
Background technology
Ground wire is essential in transformer station usually routine work, and existing ground wire is roughly divided into two kinds, Yi Zhongshi
Hand held is grounded, and one kind is that flat mouth is rotatably grounded.Both ground wires have different degrees of disadvantage in daily life
End, it has not been convenient to operate, therefore need to make a convenient, fast, easy-operating ground wire.
Utility model content
The purpose of this utility model is to provide a kind of ground wire with rotary self-locking device solve tradition ground wire and exist
When mounting and dismounting bus bar the problem of inconvenience.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of ground wire with rotary self-locking device, including earthing clamp and insulating bar, earthing clamp are arranged on vertical
The insulating bar upper end of setting, earthing clamp include fixed ground clamp portion and movable ground clamp portion, fixed ground clamp portion and actively
Wire clamp portion is installed on insulating bar, and is provided between movable ground clamp portion and fixed ground clamp portion and is easy to what bus bar was placed
Gap；
The expansion self-locking machine that can adjust gap length is provided between wherein movable ground clamp portion and the installation place of insulating bar
Structure.
Further technical scheme is that supporting table, movable ground clamp are installed with the upper end of above-mentioned middle insulating bar
Portion is installed in supporting table with fixed ground clamp portion.
Further technical scheme is that above-mentioned middle fixed ground clamp portion is made up of montant and cross bar, and montant is vertical to be consolidated
Surely it is connected in supporting table, cross bar is vertical to be fixedly connected with montant, and cross bar is located at the surface of supporting table；
Expansion self-locking mechanism is arranged in supporting table, and movable ground clamp portion is arranged in expansion self-locking mechanism.
Further technical scheme is that above-mentioned middle expansion self-locking mechanism is the knock pin type of existing knock pin type telescopic ball-point pen
Telescoping mechanism；
Expansion self-locking mechanism includes fixed cylinder, runner, sliding pawl set and spring, fixed cylinder and is vertically installed at supporting table
On, runner, sliding pawl set and spring are arranged in fixed cylinder, and wherein runner is fixedly mounted on the madial wall of fixed cylinder,
The bottom of runner is provided with inserting groove, and sliding pawl, which is put, is provided with sliding pawl, and the cunning pawl that inserting groove is put with sliding pawl on runner, which plugs, matches somebody with somebody
Close, one end of spring is fixedly supported on the bottom of fixed cylinder, and the other end is fixedly connected with the bottom of sliding pawl set；
Sliding pawl, which is put, is additionally provided with connecting rod, and connecting rod is fixedly connected with movable ground clamp portion.
Further technical scheme is that above-mentioned middle movable ground clamp portion is included in perpendicular to be arranged in parallel with cross bar
Motion bar.
Further technical scheme is the handle for being also associated with being easy to staff to use on above-mentioned middle motion bar,
Hand is located at the left and right sides of motion bar in the horizontal plane, and body is also provided with screw thread trunking along handle.
Further technical scheme is that the regulating bolt for being easy to earth lead to store is provided with above-mentioned middle montant.
Further technical scheme is that the ground string holes for being easy to earth lead to arrange is provided with above-mentioned middle montant.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
1st, the utility model can make bus bar by elastic auto-locked, make bus bar tight when mounted by expansion self-locking mechanism
It is tight to be arranged on ground wire, so as to improve the using effect of ground wire, make the easier for installation of ground wire.
2nd, the installation for folder of connecting wires is facilitated by supporting table, makes whole ground line configuration more reasonable.
3rd, the cooperation that ground clamp portion and movable ground clamp portion are fixed by expansion self-locking mechanism is even closer.
4th, bus bar is installed using expansion self-locking mechanism by the knock pin type telescoping mechanism in similar automatic ball-pen
When it is more quick and easy.
5th, the motion bar being be arranged in parallel in perpendicular with cross bar can coordinate with cross bar, so as to which more stable clamps bus
Row.
6th, handle facilitates staff to operate expansion self-locking mechanism, while the screw thread trunking on handle has been also convenient for ground connection
The conclusion of wire.
7th, regulating bolt and ground string holes facilitate the induction-arrangement of earth lead.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is structural representation when the utility model expansion self-locking mechanism shrinks.
Fig. 3 is structural representation when the utility model expansion self-locking mechanism upsprings.
Fig. 4 is the structural representation that the utility model carries handle and movable ground clamp portion upsprings.
Fig. 5 is the structural representation of the utility model handle.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of ground wire with rotary self-locking device, including earthing clamp 1 and insulating bar 2, ground wire
Folder 1 is arranged on the upper end of insulating bar 2 being vertically arranged, and earthing clamp 1 includes fixed ground clamp portion 3 and movable ground clamp portion 4, fixed
Ground wire folder portion 3 and movable ground clamp portion 4 are installed on insulating bar 2, and between movable ground clamp portion 4 and fixed ground clamp portion 3
It is provided with the gap 5 for being easy to bus bar to place；Being provided between wherein movable ground clamp portion 4 and the installation place of insulating bar 2 to adjust
The expansion self-locking mechanism 6 of the whole size of gap 5.
In the present embodiment, earthing clamp 1 is arranged on insulating bar 2, wherein fixed ground clamp portion 3 and movable ground clamp portion 4
Between gap 5 in place bus bar, when earthing clamp 1 in use, control activity ground clamp portion 4 of expansion self-locking mechanism 6 upsprings
And bus bar is tightly squeezed in fixed ground clamp portion 3 so that bus bar contacts with fixed ground clamp portion 3, due to ground wire
Folder 1 is conductor, and earthing clamp 1 connects with the earth lead in insulating bar 2, so when in use, opens working power so that
Bus bar connects with the earth lead in insulating bar 2, so as to be grounded, when earthing clamp 1 is stopped using, closes work electricity
Source, control expansion self-locking mechanism 6 shrinks, and so as to disconnect contact of the bus bar with fixed ground clamp portion 3, finally easily removes mother
Line is arranged.
Embodiment 2
As shown in figure 1, in contrast to embodiment 1, the present embodiment optimizes insulating bar 2, is fixedly mounted at the upper end of insulating bar 2
There is supporting table 7, movable ground clamp portion 4 is installed in supporting table 7 with fixed ground clamp portion 3.
In the present embodiment, by facilitating the installation for folder 2 of connecting wires in supporting table 7, whole ground line configuration is made more
Rationally.
Embodiment 3
As shown in figure 4, in contrast to embodiment 2, the present embodiment optimizes insulating bar 2, and fixed ground clamp portion 3 is by the He of montant 8
Cross bar 9 is formed, and montant 8 is vertical to be fixedly connected in supporting table 7, and cross bar 9 is vertical to be fixedly connected with montant 8, and cross bar 9
In the surface of supporting table 7；Expansion self-locking mechanism 6 is arranged in supporting table 7, and movable ground clamp portion 4 is arranged on expansion self-locking machine
On structure 6.
In the present embodiment, the cooperation in fixed ground clamp portion 3 of expansion self-locking mechanism 6 and movable ground clamp portion 4 is passed through
It is even closer.
Embodiment 4
As shown in Figure 2,3, in contrast to embodiment 2, the present embodiment optimizes expansion self-locking mechanism 6, and expansion self-locking mechanism 6 is wrapped
Include fixed cylinder 10, runner 11, sliding pawl set 12 and spring 13, fixed cylinder 10 to be vertically installed in supporting table 7, runner 11, slide
Pawl set 12 and spring 13 are arranged in fixed cylinder 10, and wherein runner 11 is fixedly mounted on the madial wall of fixed cylinder 10,
The bottom of runner 11 is provided with inserting groove 14, and sliding pawl 15 is provided with sliding pawl set 12, and inserting groove 14 covers 12 with sliding pawl on runner 11
On cunning pawl 15 plug cooperation, one end of spring 13 is fixedly supported on the bottom of fixed cylinder 10, and the other end covers 12 with sliding pawl
Bottom is fixedly connected；Connecting rod 16 is additionally provided with sliding pawl set 12, connecting rod 16 is fixedly connected with movable ground clamp portion 4.
In the present embodiment, the refill for ball-point pen ejection in the structural principle and automatic ball-pen of expansion self-locking mechanism 6 and receipts
The structural principle returned is identical, by pressing sliding pawl set 12, in the presence of spring 13 so that cunning pawl 15 on sliding pawl set 12 can be with
The grafting of inserting groove 14 on runner 11, and deep trouth and shallow slot are arranged at intervals with inserting groove 14, due to the cunning pawl on sliding pawl set 12
15 have two rows, include the cunning pawl 15 used when shrinking and the cunning pawl 15 used when upspringing respectively, so pass through different cunning pawls 15
Coordinate with sliding pawl set 12, so as to realize the flexible station of sliding pawl set 12, and auto-lock function can be realized after shrinking, and then control and live
Dynamic ground wire folder portion 4 moves, and the structural principle of expansion self-locking mechanism 6 is derived from the knock pin type telescopic machine of knock pin type telescopic ball-point pen
Structure, i.e., the device to be come in and gone out by button control pen core, simultaneous retractable self-locking mechanism 6 are also with number of patent application
Knock pin type telescoping mechanism in 201310042562.8 is identical, and the cunning pawl set 12 of wherein the application is similar to the cunning pawl in the patent
Set, runner 11 are similar to the indexing rotating cylinder in the patent, so effectively control upspringing and replying for movable ground clamp portion 4.
Embodiment 5
As shown in figure 4, in contrast to embodiment 3, the present embodiment optimizes movable ground clamp portion 4, and movable ground clamp portion 4 includes
The motion bar 17 being be arranged in parallel in perpendicular with cross bar 9.
In the present embodiment, the motion bar 17 being be arranged in parallel in perpendicular with cross bar 9 can coordinate with cross bar 9, so as to more
Stable clamps bus bar.
Embodiment 6
As shown in figure 5, in contrast to embodiment 5, the present embodiment optimizes motion bar 17, is also associated with being easy on motion bar 17
The handle 18 that staff uses, handle 18 are located at the left and right sides of motion bar 17 in the horizontal plane, and along handle 18 body
Also it is provided with screw thread trunking 19.
In the present embodiment, handle 18 is convenient is controlled to expansion self-locking mechanism 6, and the spiral shell in expansion self-locking mechanism 6
Line trunking 19 can facilitate to be stored to the earth lead outside insulating bar 2.
Embodiment 7
As shown in Fig. 1,4, in contrast to embodiment 3, the present embodiment optimizes montant 8, is provided with montant 8 and is easy to ground connection to lead
The regulating bolt 20 of line storage.
In the present embodiment, regulating bolt 20 facilitates the induction-arrangement of earth lead.
Embodiment 8
As shown in Fig. 1,4, in contrast to embodiment 3, the present embodiment optimizes montant 8, is provided with montant 8 and is easy to ground connection to lead
The ground string holes 21 that line arranges.
In the present embodiment, ground string holes 21 facilitates the induction-arrangement of earth lead.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (8)
1. a kind of ground wire with rotary self-locking device, including earthing clamp（1）And insulating bar（2）, the earthing clamp（1）
Installed in the insulating bar being vertically arranged（2）Upper end, it is characterised in that：The earthing clamp（1）Including fixed ground clamp portion（3）With
Movable ground clamp portion（4）, the fixed ground clamp portion（3）With movable ground clamp portion（4）It is installed in insulating bar（2）On, and institute
State movable ground clamp portion（4）With fixed ground clamp portion（3）Between be provided be easy to bus bar place gap（5）；
Wherein described actively wire clamp portion（4）With insulating bar（2）Installation place between be provided with and can adjust gap（5）Size is stretched
Contracting self-locking mechanism（6）.
2. the ground wire according to claim 1 with rotary self-locking device, it is characterised in that：The insulating bar（2）'s
Supporting table is installed with upper end（7）, the movable ground clamp portion（4）With fixed ground clamp portion（3）It is installed in supporting table
（7）On.
3. the ground wire according to claim 2 with rotary self-locking device, it is characterised in that：The fixed ground clamp portion
（3）By montant（8）And cross bar（9）Form, the montant（8）Vertical is fixedly connected on supporting table（7）On, the cross bar（9）
Vertical and montant（8）It is fixedly connected, and cross bar（9）Positioned at supporting table（7）Surface；
The expansion self-locking mechanism（6）Installed in supporting table（7）On, the movable ground clamp portion（4）Installed in expansion self-locking machine
Structure（6）On.
4. the ground wire according to claim 2 with rotary self-locking device, it is characterised in that：The expansion self-locking mechanism
（6）Including fixed cylinder（10）, runner（11）, sliding pawl set（12）And spring（13）, the fixed cylinder（10）It is vertically installed at
Supporting table（7）On, the runner（11）, sliding pawl set（12）And spring（13）It is arranged at fixed cylinder（10）It is interior, wherein runner
（11）It is fixedly mounted on fixed cylinder（10）Madial wall on, the runner（11）Bottom be provided with inserting groove（14）, it is described
Sliding pawl set（12）On be provided with sliding pawl（15）, the runner（11）Upper inserting groove（14）With sliding pawl set（12）On cunning pawl（15）Insert
Establishing is closed, the spring（13）One end be fixedly supported on fixed cylinder（10）Bottom, the other end and sliding pawl set（12）Bottom
End is fixedly connected；
The sliding pawl set（12）On be additionally provided with connecting rod（16）, the connecting rod（16）With movable ground clamp portion（4）It is fixed to connect
Connect.
5. the ground wire according to claim 3 with rotary self-locking device, it is characterised in that：The movable ground clamp portion
（4）It is included in perpendicular and cross bar（9）The motion bar be arrangeding in parallel（17）.
6. the ground wire according to claim 5 with rotary self-locking device, it is characterised in that：The motion bar（17）On
It is also associated with the handle for being easy to staff to use（18）, the handle（18）It is located at motion bar in the horizontal plane（17）Left and right
Both sides, and along the handle（18）Body is also provided with screw thread trunking（19）.
7. the ground wire according to claim 3 with rotary self-locking device, it is characterised in that：The montant（8）Upper peace
Equipped with the regulating bolt for being easy to earth lead to store（20）.
8. the ground wire according to claim 3 with rotary self-locking device, it is characterised in that：The montant（8）Upper peace
Equipped with the ground string holes for being easy to earth lead to arrange（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172626.6U CN207098093U (en) | 2017-09-13 | 2017-09-13 | Ground wire with rotary self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172626.6U CN207098093U (en) | 2017-09-13 | 2017-09-13 | Ground wire with rotary self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098093U true CN207098093U (en) | 2018-03-13 |
Family
ID=61538584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172626.6U Expired - Fee Related CN207098093U (en) | 2017-09-13 | 2017-09-13 | Ground wire with rotary self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098093U (en) |
Cited By (4)
| 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 |
| CN109873260A (en) * | 2018-04-28 | 2019-06-11 | 广东电网有限责任公司 | A kind of novel grounded wire clamp |
| CN110459886A (en) * | 2019-08-26 | 2019-11-15 | 福建亿瑞电力科技有限公司 | A kind of ground line fixture |
| CN113904138A (en) * | 2021-10-11 | 2022-01-07 | 广东电网有限责任公司 | Can take electric installation formula ammeter fastener |
-
2017
- 2017-09-13 CN CN201721172626.6U patent/CN207098093U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873260A (en) * | 2018-04-28 | 2019-06-11 | 广东电网有限责任公司 | A kind of novel grounded wire clamp |
| CN108832328A (en) * | 2018-07-16 | 2018-11-16 | 广州供电局有限公司 | Cable clamp structure |
| CN110459886A (en) * | 2019-08-26 | 2019-11-15 | 福建亿瑞电力科技有限公司 | A kind of ground line fixture |
| CN113904138A (en) * | 2021-10-11 | 2022-01-07 | 广东电网有限责任公司 | Can take electric installation formula ammeter fastener |
| CN113904138B (en) * | 2021-10-11 | 2023-06-02 | 广东电网有限责任公司 | But electrified installation formula ammeter fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207098093U (en) | Ground wire with rotary self-locking device | |
| CN206599106U (en) | Wire harness collating unit | |
| CN207233970U (en) | Ground wire with remote control alarm function and rotary self-locking device | |
| CN206236923U (en) | Split type wiring board | |
| CN207267395U (en) | A kind of online code spraying system | |
| CN205489327U (en) | Ware is accomodate to electric wire of easy installation | |
| CN208454157U (en) | A kind of cable accommodating device | |
| CN207361508U (en) | A kind of cable processing winding device easy to use | |
| CN207116770U (en) | A kind of family expenses insert row | |
| CN206211059U (en) | Quick plug-in conduction wire clamp | |
| CN207021604U (en) | A kind of novel electric power support | |
| CN111613945A (en) | Power supply socket | |
| CN205724197U (en) | There is the plug and socket of switching function | |
| CN206774841U (en) | The external electric wire connecting junction of computer | |
| CN205662166U (en) | Insert winding displacement take -up | |
| CN206533001U (en) | A kind of new types of data line | |
| CN207572650U (en) | A kind of PLC output terminals protective device | |
| CN206774800U (en) | A kind of multifunctional portable charging plug | |
| CN206179347U (en) | Physics electronic circuit experiment prevents winding device | |
| CN213936884U (en) | Grounding wire suspension device for transformer substation | |
| CN217036712U (en) | Weak current well line arranging device for high-rise building | |
| CN204130727U (en) | Quick connector assembly for wires and cables | |
| CN204577704U (en) | Socket rack | |
| CN209052196U (en) | A kind of distribution uninterrupted operation accepting rack | |
| CN220324869U (en) | Can draw together antiwind power cord |
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: 20180313 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |