CN203784463U - Temporary line fixing device - Google Patents
Temporary line fixing device Download PDFInfo
- Publication number
- CN203784463U CN203784463U CN201320799828.9U CN201320799828U CN203784463U CN 203784463 U CN203784463 U CN 203784463U CN 201320799828 U CN201320799828 U CN 201320799828U CN 203784463 U CN203784463 U CN 203784463U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- half rings
- fastening device
- temporary fastening
- insulating pole
- 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
- 239000011241 protective layer Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a temporary line fixing device which is used for hanging lines temporarily. The temporary line fixing device comprises an insulating rod (10) and a fixing unit (20). The fixing unit (20) is fixedly arranged on the insulating rod (10), and lines to be hung are hung on the fixing unit (20). Accordingly, when workers hang the lines, the temporary line fixing device is used for temporarily fixing the lines to be hung, the lines to be hung can be conveniently controlled to be hung through the insulating rod, the problem that operation is hard when two persons are needed for hanging lines is solved, and workers can hang the lines more quickly and better.
Description
Technical field
The utility model relates to power equipment lead-in wire field, in particular to a kind of temporary fastening device of circuit.
Background technique
In the time of the service work to 220kV isolating switch, staff need to be at the both sides of isolating switch hanging ground-wire.At present, the sectional area of the primary equipment of some electric substation lead-in wire can reach 1400mm
2.Because the cross section of primary equipment lead-in wire is larger, need to adopt the temporary ground wire of large bayonet socket.This type of temporary ground wire overall weight is very large, in the time of staff's hanging ground-wire, sometimes needs two people to coordinate, and just can lift ground wire, is not easy to the operation of hanging ground-wire, causes the overlong time of grid switching operation.
Model utility content
The utility model aims to provide a kind of temporary fastening device of circuit, to solve the technical problem of outdoor electric substation hanging wire operating difficulties in prior art.
To achieve these goals, according to an aspect of the present utility model, provide a kind of temporary fastening device of circuit, for interim hanging wire, having comprised: insulating pole; And fixture, fixture is fixedly installed on insulating pole, treats that hanging wire is hung on fixture.
Further, fixture comprises the first fixed cover and the second fixed cover, and the second fixed cover is fixedly attached to the first fixed cover, and the first fixed cover is removably connected on insulating pole.
Further, the second fixed cover comprises the first half rings and the second half rings, and corresponding the second half rings of the first half rings form clamping space.
Further, clamping space is manhole.
Further, the first half rings are fixedly connected on the first fixed cover, and the second half rings are flexibly connected and form anchor ear with the first half rings.
Further, the radially both sides of the first half rings are provided with unthreaded hole, are provided with rotationally threaded stem in unthreaded hole, on the radially both sides lug of the second half rings, are provided with tapped through hole, tapped through hole and threaded stem screw-thread fit.
Further, the first fixed cover is annulus, and the first fixed cover is set on insulating pole.
Further, the first fixed cover has been disposed radially tapped hole, is provided with the screw that holds out against that holds out against insulating pole on the first fixed cover.
Further, on the surface of contact of fixture and insulating pole and/or with treat on the surface of contact of hanging wire, to be provided with protection insulating pole surface and/or to treat the protective layer on hanging wire surface.
Further, the second fixed cover is welded on the first fixed cover.
Application the technical solution of the utility model, the temporary fastening device of this circuit, for interim hanging wire, comprises insulating pole and fixture.Fixture is fixedly installed on insulating pole, treats that hanging wire is hung on fixture.Like this, staff is in hanging wire, by the temporary fixed hanging wire for the treatment of of temporary fastening device of this circuit, and just can handle easily and treat that hanging wire carries out hanging wire work by insulating pole, make to need two people together the problems of the difficulty operation of hanging wire be resolved, staff can be sooner, better circuit is hung up properly.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the embodiment's of the temporary fastening device of circuit of the present utility model main TV structure simplified schematic diagram; And
Fig. 2 shows the embodiment's of the temporary fastening device of circuit of the present utility model plan structure schematic diagram.
Reference character:
10, insulating pole; 20, fixture; 21, the first fixed cover; 211, hold out against screw; 22, the second fixed cover; 221, the first half rings; 222, the second half rings; 223, threaded stem; 40, protective layer.
Embodiment
Hereinafter also describe the utility model in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
As shown in Figure 1, according to embodiment of the present utility model, the temporary fastening device of this circuit, for interim hanging wire, comprises insulating pole 10 and fixture 20.Fixture 20 is fixedly installed on insulating pole 10, treats that hanging wire is hung on fixture 20.
Staff is in hanging wire, by the temporary fixed hanging wire for the treatment of of temporary fastening device of this circuit, and just can handle easily and treat that hanging wire carries out hanging wire work by insulating pole 10, make to need two people together the problems of the difficulty operation of hanging wire be resolved, staff can be sooner, better circuit is hung up properly.
In conjunction with shown in Figure 2, particularly, the fixture 20 of the temporary fastening device of this circuit comprises that the first fixed cover 21 and the second fixed cover 22, the second fixed covers 22 are fixedly attached to the first fixed cover 21, the first fixed covers 21 and are removably connected on insulating pole 10.By the different connection functions of two fixed covers, and utilize insulating pole 10, staff can more effectively manipulate and treat hanging wire, makes the process of hanging wire faster, facilitates.
Particularly, the second fixed cover 22 comprises the first half rings 221 and corresponding the second half rings 222 of the second half ring 222, the first half rings 221, and forms clamping space between the first half rings 221 and the second half rings 222.Preferably, clamping space is manhole.The clamping space that the first half rings 221 and the second half rings 222 form can will treat that hanging wire clamps, and makes to treat that hanging wire is not easy to drop effectively.In addition, clamping space is arranged to conglobate through hole, can fit with the external shape for the treatment of hanging wire better, effectively fixedly treat hanging wire.
Preferably, the first fixed cover 21 is annulus, and is set on insulating pole 10.Like this, the first fixed cover 21 of annulus can facilitate manufacturing, can also be effectively and mutually fastening between common insulating pole 10, and easy-to-operat.
Preferably, the first half rings 221 are fixedly connected on the first fixed cover 21, and the second half rings 222 are flexibly connected with the first half rings 221, and form hooping structure.The radially both sides of the first half rings 221 are provided with unthreaded hole, in unthreaded hole, be provided with rotationally threaded stem 223, the radially both sides of the second half rings 222 are provided with lug, and are provided with tapped through hole on lug, tapped through hole and threaded stem 223 screw-thread fit in the second half rings 222.Threaded stem 223 can freely rotate in unthreaded hole, due to the tapped through hole screw-thread fit in threaded stem 223 and the second half rings 222, when threaded stem 223 rotates, the tapped through hole in the second half rings 222 can be converted into rotatablely moving of threaded stem 223 straight line motion of the second half rings 222.Like this, between the first half rings 221 and the second half rings 222, form clamping space and just can regulate the size in space, adapt to treat better hanging wire.
In order better fixture 20 to be fixed on insulating pole 10, and can be according to operation site need to regulate the level altitude of fixture 20 on insulating pole 10, be disposed radially tapped hole at the first fixed cover 21, on the first fixed cover 21, be provided with hold out against insulating pole 10 hold out against screw 211.Staff holds out against screw 211 by tightening, and fixture 20 is fixed on insulating pole 10.In the time that staff need to regulate the height of fixture 20, staff will hold out against screw 211 and unscrew, and regulate the height of fixture 20, then will hold out against screw 211 and tighten, and fixture 20 can be fixed on insulating pole 10 again.Generally, the distance that arranges of fixture 20 is: staff's both hands are greater than 50CM apart from the distance of this device.
In order to protect better insulating pole 10 and to treat the isolation layer of hanging wire; on the surface of contact of fixture 20 and insulating pole 10 and/or with treat to be provided with protective layer 40 on the surface of contact of fixed line, protective layer 40 is protected insulating pole 10 surfaces and/or is treated that be not the fixed sharpened edge of device 20 of fixed line surface damages.
Preferably, in the present embodiment, adopt the mode of welding, the second fixed cover 22 is weldingly fixed on the first fixed cover 21.
From above description, can find out, the utility model the above embodiments have realized following technique effect: staff is in hanging wire, by the temporary fixed hanging wire for the treatment of of temporary fastening device of this circuit, make to need two people together the problems of the difficulty operation of hanging wire be resolved, staff can be sooner, better circuit is hung up properly.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a temporary fastening device for circuit, for interim hanging wire, is characterized in that, comprising:
Insulating pole (10); And
Fixture (20), it is upper that described fixture (20) is fixedly installed on described insulating pole (10), treats that hanging wire is hung on described fixture (20);
Described fixture (20) comprises the first fixed cover (21) and the second fixed cover (22), described the second fixed cover (22) is fixedly attached to described the first fixed cover (21), and described the first fixed cover (21) is removably connected on described insulating pole (10).
2. temporary fastening device according to claim 1, it is characterized in that, described the second fixed cover (22) comprises the first half rings (221) and the second half rings (222), and corresponding described the second half rings (222) of described the first half rings (221) form clamping space.
3. temporary fastening device according to claim 2, is characterized in that, described clamping space is manhole.
4. temporary fastening device according to claim 2, it is characterized in that, it is upper that described the first half rings (221) are fixedly connected on described the first fixed cover (21), and described the second half rings (222) are flexibly connected formation anchor ear with described the first half rings (221).
5. temporary fastening device according to claim 4, it is characterized in that, the radially both sides of described the first half rings (221) are provided with unthreaded hole, in described unthreaded hole, be provided with rotationally threaded stem (223), on the radially both sides lug of described the second half rings (222), be provided with tapped through hole, described tapped through hole and described threaded stem (223) screw-thread fit.
6. temporary fastening device according to claim 1, is characterized in that, described the first fixed cover (21) is annulus, and described the first fixed cover (21) is set on described insulating pole (10).
7. temporary fastening device according to claim 6, it is characterized in that, described the first fixed cover (21) has been disposed radially tapped hole, on described the first fixed cover (21), be provided with hold out against described insulating pole (10) hold out against screw (211).
8. according to the temporary fastening device described in any one in claim 1 to 7; it is characterized in that, on the surface of contact of described fixture (20) and described insulating pole (10) and/or with the described surface of contact for the treatment of hanging wire on be provided with the described insulating pole of protection (10) surface and/or described in treat the protective layer (40) on hanging wire surface.
9. temporary fastening device according to claim 8, is characterized in that, described the second fixed cover (22) is welded on described the first fixed cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799828.9U CN203784463U (en) | 2013-12-05 | 2013-12-05 | Temporary line fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799828.9U CN203784463U (en) | 2013-12-05 | 2013-12-05 | Temporary line fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784463U true CN203784463U (en) | 2014-08-20 |
Family
ID=51320650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799828.9U Expired - Fee Related CN203784463U (en) | 2013-12-05 | 2013-12-05 | Temporary line fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696595A (en) * | 2013-12-05 | 2015-06-10 | 国家电网公司 | Temporary fixing device for wire |
| CN105570549A (en) * | 2016-03-02 | 2016-05-11 | 成都来宝石油设备有限公司 | Oil pipe suspension equipment |
-
2013
- 2013-12-05 CN CN201320799828.9U patent/CN203784463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696595A (en) * | 2013-12-05 | 2015-06-10 | 国家电网公司 | Temporary fixing device for wire |
| CN105570549A (en) * | 2016-03-02 | 2016-05-11 | 成都来宝石油设备有限公司 | Oil pipe suspension equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140820 Termination date: 20181205 |