CN204945177U - A kind of instrument installed for high-voltage line fault detector - Google Patents
A kind of instrument installed for high-voltage line fault detector Download PDFInfo
- Publication number
- CN204945177U CN204945177U CN201520708939.3U CN201520708939U CN204945177U CN 204945177 U CN204945177 U CN 204945177U CN 201520708939 U CN201520708939 U CN 201520708939U CN 204945177 U CN204945177 U CN 204945177U
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- fixed cover
- support bar
- notch
- reed
- housing
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Abstract
The utility model belongs to electrical equipment technical field, particularly relates to a kind of instrument installed for high-voltage line fault detector.Comprise hand lever, the affixed housing being provided with open top at the top of hand lever, the shape of cross section of housing is consistent with the shape of cross section of detector bottom box body; Outside surface at case top edge, be circumferentially provided with multiple open-topped reed fixed cover, in each reed fixed cover, be fitted with the reed for inwardly holding out against righting detector bottom box body; Outside surface at case top edge is also provided with the first support bar fixed cover that is relative, the equal opening in top and the second support bar fixed cover, all support bar is fitted with in the first support bar fixed cover and the second support bar fixed cover, offer the first notch and the second notch at the top of two support bars respectively, in the first notch, adopt the first hinge to be connected with the first flap, in the second notch, adopt the second hinge to be connected with the second flap.
Description
Technical field
The utility model belongs to electrical equipment technical field, particularly relates to a kind of instrument installed for high-voltage line fault detector.
Background technology
Power transmission line, as the important infrastructure of national economy, ensures that its security of operation is particularly important.Due to natural cause and human factor etc., transmission line of electricity can produce various fault usually, as power transmission line break cause open circuit, short circuit etc. between power transmission line ground short circuit and phase line, the above-mentioned fault of Timeliness coverage row relax of going forward side by side is very important.Existing fault locator utilizes the principle of current transformer, be a winding with power transmission line, detector is installed the annular core being wound with Secondary Winding, detected the electric power thus supplied of this circuit by the induced potential of Secondary Winding, then send to control station for judgement above-mentioned detection signal by wireless base station apparatus.Current detector generally comprise be articulated and connected, can two box bodys up and down of folding, form the passage of power transmission line process after fastening between two box bodys, the devices such as stage clip be set in the bottom of upper cartridge body power transmission line is clamped, complete the loading of detector.Be provided with iron core in upper and lower box body, iron core surrounds power transmission line for detecting the situation such as voltage, electric current.Above-mentioned fault locator needs carry to use on transmission line of electricity, therefore the special installation tool of particular design is needed to install, above-mentioned erecting tools needs to possess following characteristic: first structure needs are simple as far as possible, and simple structure guarantee erecting tools itself not easily breaks down; Next is that action need is succinct as far as possible, the labour intensity of complicated operation meeting erection & lift constructor; Moreover erecting tools itself needs to possess certain versatility, can make adjustments when installing the product of different size.
Utility model content
The utility model for solve in known technology the technical matters that exists and provide that a kind of structure is simple, simple operation, highly versatile the instrument installed for high-voltage line fault detector.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is: a kind of instrument for the installation of high-voltage line fault detector comprises hand lever, the affixed housing being provided with open top at the top of hand lever, the shape of cross section of housing is consistent with the shape of cross section of detector bottom box body; Outside surface at case top edge, be circumferentially provided with multiple open-topped reed fixed cover, in each reed fixed cover, be fitted with the reed for inwardly holding out against righting detector bottom box body; Outside surface at case top edge is also provided with the first support bar fixed cover that is relative, the equal opening in top and the second support bar fixed cover, all support bar is fitted with in the first support bar fixed cover and the second support bar fixed cover, offer the first notch and the second notch at the top of two support bars respectively, in the first notch, adopt the first hinge to be connected with the first flap, in the second notch, adopt the second hinge to be connected with the second flap.
Advantage of the present utility model and good effect are: the utility model provides a kind of instrument installed for high-voltage line fault detector of structural design advantages of simple, compared with existing erecting tools, the technical program is by arranging housing at the top of hand lever and the reed fixed cover of multiple plug-in mounting reeds of top arranged outside circumference distribution at housing, the support bar fixed cover of two plug-in mounting support bars that circumference is oppositely arranged is set, achieve and the bottom box body of detector be inserted in housing and adopt multiple reed pressure holding righting, support bar and flap is adopted to support the technique effect launched the top box body of detector, pull down and start after bar removes this erecting tools, top box body under the effect of torsion spring device automatic buckling on the box body of bottom, operate very succinctly easy.Contained by whole erecting tools, parts are less, therefore lessly in long-term use procedure break down, and reliability is higher.Reed and support bar all adopt plug-in mounting mode to be connected with housing, therefore can select to change above-mentioned reed and support bar according to the detector of different size, and versatility is higher.
Preferably: the central plane of the first flap and the second flap is same perpendicular.
Preferably: housing, reed fixed cover, the first support bar fixed cover and the second support bar fixed cover are plastic material, and are integrated injection mo(u)lding structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, hand lever; 2, housing; 3, reed fixed cover; 4, the first support bar fixed cover; 5, support bar; 6, the first notch; 7, the first bearing pin; 8, the first flap; 9, the second flap; 10, the second bearing pin; 11, the second notch; 12, the second support bar fixed cover.
Embodiment
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises hand lever 1, and the affixed housing 2 being provided with open top at the top of hand lever 1, the shape of cross section of housing 2 is consistent with the shape of cross section of detector bottom box body.During use, the bottom box body of detector embeds and is placed in housing 2.
Housing 2 top outside surface, be circumferentially provided with multiple open-topped reed fixed cover 3, in each reed fixed cover 3, be fitted with the reed for inwardly holding out against righting detector bottom box body.Each reed internally holds out against the bottom box body of detector, not only plays fixation but also play centering effect.
Also be provided with the first support bar fixed cover 4 and the second support bar fixed cover 12 that be relative, the equal opening in top at the outside surface of housing 2 top, in the first support bar fixed cover 4 and the second support bar fixed cover 12, be all fitted with support bar 5.Offer the first notch 6 and the second notch 11 at the top of two support bars 5 respectively, in the first notch 6, adopt the first bearing pin 7 to be hingedly connected with the first flap 8, in the second notch 11, adopt the second bearing pin 10 to be hingedly connected with the second flap 9.In the present embodiment, the first flap 8 and the central plane both the second flap 9 are same perpendicular.
Above-mentioned two support bars 5 and respective flap are used for the top box body of detector to maintain open mode, when removing this erecting tools downwards, flap verts and to be decontroled by top box body, top box body can dock with bottom box body and fasten under the effect of self torsion spring device, completes installation.
When needing to install the detector of different size, former reed and support bar 5 can be taken off, more supporting reed and support bar 5 are inserted in the fixed cover at respective place.
In the present embodiment, housing 2, reed fixed cover 3, first support bar fixed cover 4 and the second support bar fixed cover 12 are set and are plastic material, and be integrated injection mo(u)lding structure.
Claims (3)
1. the instrument installed for high-voltage line fault detector, it is characterized in that: comprise hand lever (1), the affixed housing (2) being provided with open top at the top of hand lever (1), the shape of cross section of housing (2) is consistent with the shape of cross section of detector bottom box body, housing (2) top outside surface, be circumferentially provided with multiple open-topped reed fixed cover (3), in each reed fixed cover (3), be fitted with the reed for inwardly holding out against righting detector bottom box body, also be provided with relative at the outside surface of housing (2) top, first support bar fixed cover (4) of the equal opening in top and the second support bar fixed cover (12), support bar (5) is all fitted with in the first support bar fixed cover (4) and the second support bar fixed cover (12), the first notch (6) and the second notch (11) is offered respectively at the top of two support bars (5), in the first notch (6), adopt the first bearing pin (7) to be hingedly connected with the first flap (8), in the second notch (11), adopt the second bearing pin (10) to be hingedly connected with the second flap (9).
2., as claimed in claim 1 for the instrument that high-voltage line fault detector is installed, it is characterized in that: the first flap (8) and the second flap (9) both central planes are same perpendicular.
3. as claimed in claim 1 for the instrument of high-voltage line fault detector installation, it is characterized in that: housing (2), reed fixed cover (3), the first support bar fixed cover (4) and the second support bar fixed cover (12) are plastic material, and are integrated injection mo(u)lding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708939.3U CN204945177U (en) | 2015-09-14 | 2015-09-14 | A kind of instrument installed for high-voltage line fault detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708939.3U CN204945177U (en) | 2015-09-14 | 2015-09-14 | A kind of instrument installed for high-voltage line fault detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945177U true CN204945177U (en) | 2016-01-06 |
Family
ID=55012590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520708939.3U Expired - Fee Related CN204945177U (en) | 2015-09-14 | 2015-09-14 | A kind of instrument installed for high-voltage line fault detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706968A (en) * | 2016-12-30 | 2017-05-24 | 天津智联恒信电力设备股份有限公司 | Auxiliary installation apparatus of power transmission line fault detector |
-
2015
- 2015-09-14 CN CN201520708939.3U patent/CN204945177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706968A (en) * | 2016-12-30 | 2017-05-24 | 天津智联恒信电力设备股份有限公司 | Auxiliary installation apparatus of power transmission line fault detector |
| CN106706968B (en) * | 2016-12-30 | 2023-11-03 | 上海海能先源科技有限公司 | Auxiliary installation equipment of transmission line fault detector |
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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: 20160106 Termination date: 20170914 |