CN201781222U - Irregular cross arm housing - Google Patents
Irregular cross arm housing Download PDFInfo
- Publication number
- CN201781222U CN201781222U CN2010205096332U CN201020509633U CN201781222U CN 201781222 U CN201781222 U CN 201781222U CN 2010205096332 U CN2010205096332 U CN 2010205096332U CN 201020509633 U CN201020509633 U CN 201020509633U CN 201781222 U CN201781222 U CN 201781222U
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- panel
- housing
- cover body
- slideway
- special
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Abstract
The utility model discloses an irregular cross arm housing, comprising a square housing with an opened surface; the top surface of the housing and the middle part at one side connected with the housing are caverned out; two panels provided with gaps are formed at the side; a fixation rack is arranged outside the other side of the housing; an operating lever is arranged through the fixation rack; a slideway is arranged horizontally outside a panel; a sealing plate is arranged in the slideway; and a limit slot for the sealing plate is arranged on the other panel. The device is compact in structure, small in size, low in cost, convenient and quick for installation, thereby reducing the setup time to 40 minutes from the original 60 minutes, saving much operation time, effectively improving the work efficiency, and improving the work quality and safety factor.
Description
Technical field
The utility model belongs to distribution live line working equipment technical field, particularly a kind of special-shaped cross-arm mask that is applied to aerial lift device with insulated arm 10 KV distribution live line working.
Background technology
At present, in the distribution live line working, the insulating bag mode of protecting of cross-arm is that insulated target covers.In comparatively complicated operating environment or events in operation, use insulated target to cover and have following problem:
1, cover complex procedures, repeat too much, the operation time spent is longer.
2, the insulated target damage is caused at the outstanding positions such as corner of gold utensil easily, reduces fail safe.
When 3, operating environment is complicated, be difficult for accomplishing to cover fully, have certain potential safety hazard.
The utility model content
The purpose of this utility model provides that a kind of volume is little, cost is low, easy to install quick, coefficient of safety is high, the special-shaped cross-arm mask of compliant.
For achieving the above object, the technical solution of the utility model is: a kind of special-shaped cross-arm mask, comprise the square cover body of an opening, and the cover body end face hollows out with the middle part, a side that links to each other, and this side forms the panel that two block gaps are provided with; Outside, cover body another side is provided with fixed mount, is equipped with action bars in the fixed mount; One panel outside has been horizontally disposed with slideway, is provided with hush panel in the slideway, and another panel is provided with the hush panel stopper slot.
Described action bars one end is provided with handle, and the stage casing is interval with a plurality of location holes, is equipped with keeper in the location hole.
Upper edge, side end face relative with panel on the described cover body offers the circular arc opening.
Described hush panel is provided with handle.
Compared with prior art, the utlity model has following beneficial effect:
1, the utility model compact conformation, volume is little, and cost is low, and easy to install quick, the set-up time was reduced to 40 fens by original 60 minutes, saved a large amount of operating times, had effectively improved operating efficiency, had improved work quality and coefficient of safety.
2, the utility model is applicable to gold utensils such as cross-arm, fuse switch, lightning arrester load and the two loads of strain insulator is carried out simply, fast, standard insulate and cover, improved operating personnel's operating efficiency greatly, improved the coefficient of safety of live line working, eliminated safe hidden trouble.And reduce a large amount of insulation and cover apparatus.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of hush panel among Fig. 1;
Fig. 5 is the left view of Fig. 4.
Embodiment
As Fig. 1, Fig. 2 and special-shaped cross-arm mask shown in Figure 3, it comprises the square cover body 1 of an opening, and the end face 12 of cover body 1 and middle part, a coupled side hollow out, so that this side forms the panel 11 that two block gaps are provided with; The outside, another side of cover body 1 is provided with fixed mount 8, is equipped with action bars 3 in the fixed mount 8, for the ease of rotation cover body 1, is provided with handle 4 at action bars 3 one ends; In addition, be interval with a plurality of location holes 13, be equipped with keeper 9 in the location hole 13, be used for the location of action bars 3 in action bars 3 stage casings.Generally, location hole 13 is a screw, and keeper 9 is bolts suitable with screw.Panel 1 outside on the right side has been horizontally disposed with slideway 6, and slideway 6 upper and lower corresponding settings are provided with hush panel 2 in slideway 6, be used for the sealing of mask opening part; As shown in Figure 4 and Figure 5, for making things convenient for push-and-pull hush panel 2, on hush panel 2, be provided with handle 7.The panel 1 in left side is provided with the hush panel stopper slot 5 corresponding with hush panel 2, to guarantee that hush panel 2 is positioned at correct position.For the ease of the installation of mask, upper edge, side end face 12 relative with panel 11 on cover body 1 offers circular arc opening 10.
Using method of the present utility model is divided into three kinds:
The first, user's both hands are held action bars 3, put into from the cross-arm upper vertical.Cross-arm when this method is applicable to the two cross-arm live line working of common cross-arm and strain insulator bar covers.
Second: user's both hands are held action bars 3, push from the cross-arm horizontal direction.This method is applicable to that the cross-arm when changing lightning arrester, insulator charged operation covers.
The 3rd: user's both hands are held action bars 3 and handle 4, put into from the cross-arm upper vertical, and operating handle 4 makes cover body 1 half-twist then, with hush panel 2 sealing openings.This method is applicable to that the cross-arm when changing the drop out fuse live line working covers.
The material of cover body 1 is a polyvinyl chloride in the utility model, and it is made by heating, method typing crooked and welding.
Claims (4)
1. special-shaped cross-arm mask is characterized in that: comprise the square cover body of an opening, the cover body end face hollows out with the middle part, a side that links to each other, and this side forms the panel that two block gaps are provided with; Outside, cover body another side is provided with fixed mount, is equipped with action bars in the fixed mount; One panel outside has been horizontally disposed with slideway, is provided with hush panel in the slideway, and another panel is provided with the hush panel stopper slot.
2. special-shaped cross-arm mask as claimed in claim 1 is characterized in that: described action bars one end is provided with handle, and the stage casing is interval with a plurality of location holes, is equipped with keeper in the location hole.
3. special-shaped cross-arm mask as claimed in claim 1 or 2 is characterized in that: upper edge, side end face relative with panel on the described cover body offers the circular arc opening.
4. special-shaped cross-arm mask as claimed in claim 3, it is characterized in that: described hush panel is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205096332U CN201781222U (en) | 2010-08-30 | 2010-08-30 | Irregular cross arm housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205096332U CN201781222U (en) | 2010-08-30 | 2010-08-30 | Irregular cross arm housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781222U true CN201781222U (en) | 2011-03-30 |
Family
ID=43794425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205096332U Expired - Fee Related CN201781222U (en) | 2010-08-30 | 2010-08-30 | Irregular cross arm housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958518A (en) * | 2010-08-30 | 2011-01-26 | 河南省电力公司周口供电公司 | Irregularly-shaped cross arm shielding cover |
| CN102611035A (en) * | 2012-03-15 | 2012-07-25 | 福建省电力有限公司三明电业局 | Special tool and method for charged replacement of middle-phase tension insulator |
| CN107959260A (en) * | 2018-01-08 | 2018-04-24 | 国网辽宁省电力有限公司鞍山供电公司 | The combined and spliced formula masking device of 10kV hard |
-
2010
- 2010-08-30 CN CN2010205096332U patent/CN201781222U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958518A (en) * | 2010-08-30 | 2011-01-26 | 河南省电力公司周口供电公司 | Irregularly-shaped cross arm shielding cover |
| CN102611035A (en) * | 2012-03-15 | 2012-07-25 | 福建省电力有限公司三明电业局 | Special tool and method for charged replacement of middle-phase tension insulator |
| CN102611035B (en) * | 2012-03-15 | 2014-08-13 | 国家电网公司 | Special tool and method for charged replacement of middle-phase tension insulator |
| CN107959260A (en) * | 2018-01-08 | 2018-04-24 | 国网辽宁省电力有限公司鞍山供电公司 | The combined and spliced formula masking device of 10kV hard |
| CN107959260B (en) * | 2018-01-08 | 2023-10-20 | 国网辽宁省电力有限公司鞍山供电公司 | 10kV hard combined spliced shielding device |
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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 |
Granted publication date: 20110330 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |