CN208835294U - A kind of grounding wire device - Google Patents
A kind of grounding wire device Download PDFInfo
- Publication number
- CN208835294U CN208835294U CN201820807273.0U CN201820807273U CN208835294U CN 208835294 U CN208835294 U CN 208835294U CN 201820807273 U CN201820807273 U CN 201820807273U CN 208835294 U CN208835294 U CN 208835294U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- inner shaft
- outline border
- grounding wire
- wire 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
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to a kind of grounding wire devices, including clamping outline border, sleeve is threaded on the clamping outline border, the inside of the sleeve is coaxially equipped with inner shaft, one end of the inner shaft is connected with fixture block through bearing, and the other end of the inner shaft extends outside axle sleeve, and the peripheral part of the inner shaft is axially evenly equipped with several location holes, the sleeve is equipped with jack, and the jack and location hole are mutually inserted through bolt.The structure of the grounding wire device is simple.
Description
Technical field
The utility model relates to a kind of grounding wire devices.
Background technique
Since Guo Wang company implements in full " three collection five are big " system, provincial company deepens general overhaul System Construction, intensive fortune inspection
Business, pilot carry out the maintenance integration of power transformation O&M, carry out substation's whole station or maintenance is concentrated at half station, O&M overhauls integrated industry
The popularization of business, service personnel not only need to carry out service work, also need the O&M operation service before being overhauled, this is to maintenance people
Member brings new challenge, and in grid power blackout maintenance process, it generally requires to hang many places ground line, for the effect for promoting O&M maintenance
Rate and quality, it is necessary for designing a new device based on high-voltage grounding wire.
Most of ground line that substation uses at present uses spiral compression formula mode of operation, exist in actual operation with
Lower problem: it is changed into the vertical linear motion of folder by then passing through screw thread for the rotary motion of insulated operating rod, needs to run
Personnel back and forth twist many circles；Operations staff needs to stand on insulating ladder, elevates the circle of both hands rotation number ten, consumes a large amount of physical strength, also
Easy disequilibrium falls.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of grounding wire device,
It is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of grounding wire device, including clamping is outer
Frame, sleeve is threaded on the clamping outline border, and the inside of the sleeve is coaxially equipped with inner shaft, one end warp of the inner shaft
Bearing is connected with fixture block, and the other end of the inner shaft extends outside axle sleeve, and the peripheral part of the inner shaft is axially evenly equipped with several
A location hole, the sleeve are equipped with jack, and the jack and location hole are mutually inserted through bolt.
Preferably, the fixture block and clamping outline border are located at the same side.
Preferably, the clamping outline border includes vertical bar, and the upper and lower ends of the vertical bar are symmetrically installed with horizon bar, institute
Stating horizon bar, " [" shape structure, the horizon bar clamped below outline border are equipped with installation through-hole, the installation with vertical bar composition
External screw thread is equipped in through-hole, the upper end peripheral part of the sleeve is equipped with the external screw thread being spirally connected with internal screw thread.
Preferably, the fixture block is located at the inside of clamping outline border, and the one end of the fixture block is equipped with the cunning of insertion vertical bar
Slot, bearing mounting hole and bearing outer ring on the fixture block are interference fitted, and the inner ring of the inner shaft and bearing is interference fitted.
Preferably, the sleeve is fixed with a bayonet mount, the bolt installation in the circumference far from clamping outline border side
Seat is equipped with installation notch, and pressing plate is equipped in the installation notch, is hinged in installation notch in the middle part of the pressing plate, institute
The bottom surface for stating pressing plate towards jack side is installed with bolt.
Preferably, it is equipped between the slot bottom of bottom surface and installation notch of the pressing plate far from jack side and resets bullet
Spring.
Preferably, the sleeve and inner shaft are made of isolation material.
Compared with prior art, the utility model has the following beneficial effects: the structure of the grounding wire device is simple, early period
Fixture block is pushed to move up by internal axle axial, the later period realizes through turnbarrel and clamp that work efficiency is high, time saving and energy saving, cost of manufacture
It is low, it is suitble to different occasions to use.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
As shown in Figure 1 and 2, a kind of grounding wire device, including outline border 1 is clamped, sleeve is threaded on the clamping outline border
2, the inside of the sleeve is coaxially equipped with inner shaft 3, and one end of the inner shaft is connected with fixture block 5 through bearing 4, the inner shaft it is another
One end is extended outside axle sleeve, and the peripheral part of the inner shaft is axially evenly equipped with several location holes 6, and the sleeve is equipped with jack
7, the jack and location hole are mutually inserted through bolt 8.
In the utility model embodiment, the fixture block and clamping outline border are located at the same side.
In the utility model embodiment, the clamping outline border includes vertical bar 9, and the upper and lower ends of the vertical bar are symmetrical
It is installed with horizon bar 10, " [" shape structure, the horizon bar clamped below outline border are equipped with for the horizon bar and vertical bar composition
Installation through-hole 11, the installation through-hole is interior to be equipped with external screw thread, and the upper end peripheral part of the sleeve is outer equipped with being spirally connected with internal screw thread
Screw thread.
In the utility model embodiment, the fixture block is located at the inside of clamping outline border, and the one end of the fixture block is equipped with
It is embedded in the sliding slot 12 of vertical bar, when fixture block moves up and down, sliding slot slides in vertical bar, limits the rotary motion of fixture block, described
Bearing mounting hole and bearing outer ring on fixture block are interference fitted, and the inner ring of the inner shaft and bearing is interference fitted.
In the utility model embodiment, the sleeve is fixed with a bayonet mount in the circumference far from clamping outline border side
13, the bayonet mount is equipped with installation notch 14, is equipped with pressing plate 15, the middle part of the pressing plate in the installation notch
It is hinged in installation notch, the bottom surface of the pressing plate towards jack side is installed with bolt.
In the utility model embodiment, the slot bottom of bottom surface and installation notch of the pressing plate far from jack side it
Between be equipped with reset spring 16；When pressing plate lower end is pressed, bolt disengages jack and location hole, multiple when decontroling pressing plate lower end
Position spring can make to press sheet reset.
In the utility model embodiment, the sleeve and inner shaft are made of isolation material, and the clamping outline border powers on
Property is connected with conducting wire 17.
A kind of application method of grounding wire device, sequentially include the following steps: (1) makes to insert by pressing pressing plate lower end first
Pin disengages jack and location hole；(2) inner shaft is pushed at this time, until grip objects are clipped in fixture block and clamp the horizon bar above outline border
Between；(3) pressing plate lower end is decontroled, back stretching a bit of inner shaft makes bolt insertion jack and location hole；(4) sleeve is screwed,
Sleeve drives inner shaft to move axially together towards fixture block direction, and grip objects are held out against the horizon bar above clamping outline border by fixture block
On, it realizes and clamps.
In the utility model embodiment, when release, pressing pressing plate lower end makes bolt disengage jack and location hole, back
Inner shaft is pulled, release movement can be realized.
In the utility model embodiment, when release, axle sleeve is unscrewed to certain length, release movement can be realized.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of grounding wire devices out.All equivalent changes and modifications done according to present utility model application the scope of the patents, all
The covering scope of the utility model should be belonged to.
Claims (7)
1. a kind of grounding wire device, it is characterised in that: including clamping outline border, be threaded with sleeve on the clamping outline border, institute
The inside for stating sleeve is coaxially equipped with inner shaft, and one end of the inner shaft is connected with fixture block through bearing, and the other end of the inner shaft prolongs
It stretches out outside axle sleeve, the peripheral part of the inner shaft is axially evenly equipped with several location holes, and the sleeve is equipped with jack, described to insert
Hole and location hole are mutually inserted through bolt.
2. grounding wire device according to claim 1, it is characterised in that: the fixture block and clamping outline border are located at the same side.
3. grounding wire device according to claim 1, it is characterised in that: the clamping outline border includes vertical bar, described perpendicular
The upper and lower ends of straight-bar are symmetrically installed with horizon bar, the horizon bar and vertical bar composition " [" shape structure, under the clamping outline border
The horizon bar of side is equipped with installation through-hole, is equipped with external screw thread in the installation through-hole, the upper end peripheral part of the sleeve be equipped with
The external screw thread that internal screw thread is spirally connected.
4. grounding wire device according to claim 3, it is characterised in that: the fixture block is located at the inside of clamping outline border, institute
The one end for stating fixture block is equipped with the sliding slot of insertion vertical bar, and the bearing mounting hole and bearing outer ring on the fixture block are interference fitted,
The inner ring of the inner shaft and bearing interference fit.
5. grounding wire device according to claim 1, it is characterised in that: the sleeve is in the circumference far from clamping outline border side
It is fixed with a bayonet mount, the bayonet mount is equipped with installation notch, and pressing plate is equipped in the installation notch, described
It is hinged in installation notch in the middle part of pressing plate, the bottom surface of the pressing plate towards jack side is installed with bolt.
6. grounding wire device according to claim 5, it is characterised in that: bottom surface of the pressing plate far from jack side
Reset spring is equipped between the slot bottom of installation notch.
7. grounding wire device according to claim 1, it is characterised in that: the sleeve and inner shaft use isolation material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807273.0U CN208835294U (en) | 2018-05-29 | 2018-05-29 | A kind of grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807273.0U CN208835294U (en) | 2018-05-29 | 2018-05-29 | A kind of grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835294U true CN208835294U (en) | 2019-05-07 |
Family
ID=66304838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807273.0U Expired - Fee Related CN208835294U (en) | 2018-05-29 | 2018-05-29 | A kind of grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736179A (en) * | 2018-05-29 | 2018-11-02 | 福州大学 | A kind of grounding wire device and its application method |
| CN114374102A (en) * | 2021-12-02 | 2022-04-19 | 华能澜沧江水电股份有限公司 | Ground wire assembling clamp |
-
2018
- 2018-05-29 CN CN201820807273.0U patent/CN208835294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736179A (en) * | 2018-05-29 | 2018-11-02 | 福州大学 | A kind of grounding wire device and its application method |
| CN114374102A (en) * | 2021-12-02 | 2022-04-19 | 华能澜沧江水电股份有限公司 | Ground wire assembling 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 |
Granted publication date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |