CN205944891U - Cross arm and insulator are with integral cover that shields - Google Patents
Cross arm and insulator are with integral cover that shields Download PDFInfo
- Publication number
- CN205944891U CN205944891U CN201620894033.XU CN201620894033U CN205944891U CN 205944891 U CN205944891 U CN 205944891U CN 201620894033 U CN201620894033 U CN 201620894033U CN 205944891 U CN205944891 U CN 205944891U
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- insulator
- cover
- cross
- arm
- main body
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- 239000012212 insulator Substances 0.000 title claims abstract description 64
- 238000009413 insulation Methods 0.000 claims description 17
- 229920001875 Ebonite Polymers 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 230000000873 masking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000012211 strain insulator Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses a cross arm and insulator are with integral cover that shields, the cover main part is shielded in integration including insulator cover and cross arm cover constitution, be provided with the roating seat that is used for the attended operation pole on shielding the cover main part, the roating seat can drive the action bars rotation, adjust the action bars and shield the contained angle between the cover main part. During the use, with the action bars through the roating seat according to suitable angle connector on shielding the cover main part, recycle the action bars will shield the envelope of hood can on going into insulator and cross arm. It is thus clear that pass through the utility model discloses an application has reduced the operation degree of difficulty, need not the change work location that the operation personnel do not stop according to the needs of installation, has reduced operation intensity, has improved the operating efficiency.
Description
Technical field
The utility model is related to a kind of livewire work shading tool, more particularly, to a kind of cross-arm and insulator monoblock type
Mask.
Background technology
With Changsha city agriculture distribution defect elimination and repairing being on the increase of project, uninterrupted operation is carried out using indirect method
Carrying out in a deep going way.But current 10kV distribution line strain insulator masking is many to carry out insulation masking operation using insulated target, press
The method of operating of operation at present, is covered to strain insulator using existing insulation shading tool, there is operating personnel
High labor intensive, time-consuming, the low deficiency of efficiency, the development of impact indirect method uninterrupted operation.
The insulation shading tool specifically generally using is all epoxy resin soft insulating blanket, or other rubber-like are produced
Product.But epoxy resin soft insulating blanket is highly prone to scuffing in use causes breakage to scrap, and in actual job
During masking protection situation not in place often occurs, there is very big potential safety hazard；And repeated multiple times screening must be carried out
Cover, time-consuming, laborious, affect operating efficiency；In addition easily cause staff in staff's installation process to contact not simultaneously
, easily security incident in same current potential.
Although cross-arm and insulator integral type mask solve the problems referred to above to a certain extent in the market,
Still there is certain deficiency, such as between insulation tube and mask, angle can not be adjusted so that carrying out operation during insulation masking
Personnel need ceaselessly to change position and could realize covering, and cover before and after's insulator and cross-arm inlet port cannot be closed and also need
To operate further just enable completely obscured.
Utility model content
The purpose of this utility model is to provide a kind of cross-arm of angle and absolutely of can adjusting between action bars and mask
Edge monoblock type mask.
The utility model discloses a kind of cross-arm and insulator monoblock type mask, including insulator cover and cross-arm cover structure
The integrated mask main body becoming, described mask main body is provided with the rotating seat for attended operation bar, rotating seat can
Drive action bars rotation, the angle adjusting between action bars and mask main body.
Preferably, described rotating seat includes installing plate, male plum blossom joint and female plum blossom joint, the end of female plum blossom joint
It is provided with action bars installing hole, public plum blossom joint is connected on the side wall of described mask main body by installing plate.
Preferably, the longitudinal center line of described male plum blossom joint and described mother's plum blossom joint and described mask main body
Side wall is parallel.
Preferably, described cross-arm cover is the cuboid-type cover body of bottom opening, its length direction one end and described insulation
Son cover is connected as a single entity.
Preferably, the cross section of described insulator cover be U-shaped, its highly be higher than described cross-arm cover, its blind end be
It is assigned in the circular arc of insulator, its openend and top are equipped with open and close member, insulator cover is with its blind end and described cross-arm cover
It is connected as a single entity, insulator and cross-arm are entered in mask main body by open and close member.
Preferably, described open and close member includes a pair of soft rubber pad and a pair of vulcanie plate, wherein soft rubber pad envelope
Close openend, the top of vulcanie plate closing insulator cover of described insulator cover.
Preferably, the pair of soft rubber pad be arranged symmetrically with regard to described insulator cover width median plane, two squares
Shape plate is all connected on the side wall of insulator cover with outside its length direction.
Preferably, the pair of vulcanie plate be arranged symmetrically with regard to described insulator cover width median plane, two
Arc plate is all articulated with the main header casing wall of insulator cover.
Preferably, described mask main body is hard insulation.
When the utility model uses, action bars is connected in mask main body according to suitable angle by rotating seat,
Recycle action bars that mask is inserted on insulator and cross-arm.It can be seen that operation is reduced by of the present utility model utilization
Difficulty, without operating personnel according to the needs ceaselessly replacement operation position installed, reduces operation intensity, improves operation effect
Rate.
Simultaneously in order to realize the automatic full sealing after mask main body is inserted in, it is provided with a pair of soft rubber in mask one end
Plate and a pair of vulcanie plate, soft rubber pad is the rectangular slab at closing insulator cover opening end, vulcanie plate is closing insulation
The arc plate on son cover top, using front opening rigid insulation plate, insulator and cross-arm extrude soft rubber pad, and soft rubber pad occurs shape
Become, after insulator and cross-arm entrance mask main body, soft rubber pad does not stress and recovers original shape closing insulator cover, insulator
The end of extruding vulcanie plate makes it around jointed shaft closed rotary, realizes insulation and obturation.
Brief description
Fig. 1 is the schematic perspective view of one preferred embodiment of the utility model.
Diagram sequence number：
1 mask main body, 2 rotating seats, 3 open and close members, 11 cross-arm covers, 12 insulator covers, 21 installations
Plate, 22 male plum blossom joints, 23 female plum blossom joints, 31 soft rubber pad, 32 vulcanie plates, 33 jointed shafts.
Specific embodiment
As shown in figure 1, this cross-arm disclosed in the present embodiment and insulator monoblock type mask, including rigid insulation material
Expect the mask main body 1 made and the rotating seat 2 being arranged on and open and close member 3.Wherein mask main body 1 includes cross-arm cover
11 and insulator cover 12, cross-arm cover 11 is the cuboid-type cover body of bottom opening, and the cross section of insulator cover 12 is U-shaped, and it is high
Degree is higher than cross-arm cover 11, and its blind end is the circular arc being matched with insulator, and its openend and top are equipped with open and close member, insulation
Son cover 12 is connected as a single entity with cross-arm cover 11 with its blind end, and insulator and cross-arm are entered in mask main body 1 by open and close member.
Rotating seat 2 includes installing plate 21, male plum blossom joint 22 and female plum blossom joint 23, and the end of female plum blossom joint 23 is provided with action bars peace
Dress hole, public plum blossom joint 22 is connected on the side wall of mask main body 1 by installing plate 21, and male plum blossom joint 22 and female plum blossom connect
23 longitudinal center line is vertical with the side wall of mask main body 1.Open and close member 3 includes a pair of closing insulator cover 12 openend
Soft rubber pad 31 and a pair of closing insulator cover 12 top vulcanie plate 32, two soft rubber pad 31 are with regard to insulator cover 12
Width median plane is arranged symmetrically, two soft rubber pad 31 are all to be connected to the side wall of insulator cover 12 outside its length direction
On, two vulcanie plates 32 are arranged symmetrically with regard to insulator cover 12 width median plane, two vulcanie plates 32 pass through respectively
Jointed shaft 33 is articulated with the main header casing wall of insulator cover 12.
The present embodiment is when using：First action bars is connected with female plum blossom joint by installing hole；Then by female plum
Flower joint is docked with public plum blossom joint；Then open vulcanie plate, then operating personnel utilizes action bars by mask main body
Move to insulator and cross-arm, and so that open and close member is moved towards insulator, insulator and cross-arm extrude soft rubber pad, soft rubber
Offset plate deforms upon, and insulator and cross-arm enter mask main body, and insulator extrudes the end of vulcanie plate so as to around hinged
Axle closed rotary open top；Last insulator and cross-arm are departed from soft rubber, and soft rubber pad recovers original shape closing insulation
Son cover, realizes insulation and obturation.It can be seen that by the present embodiment with reducing task difficulty, without operating personnel according to installation
Need ceaselessly replacement operation position, reduce operation intensity, improve operating efficiency.Simultaneously by the setting of soft rubber pad,
Achieve the automatic insulation and obturation after mask main body is inserted in using the characteristic of soft rubber pad itself, improve insulation and obturation can
By property.
Claims (9)
1. a kind of cross-arm and insulator with monoblock type mask it is characterised in that：One constituting including insulator cover and cross-arm cover
Body mask main body, described mask main body is provided with the rotating seat for attended operation bar, and rotating seat can drive behaviour
Make bar rotation, the angle adjusting between action bars and mask main body.
2. cross-arm according to claim 1 and insulator with monoblock type mask it is characterised in that：Described rotating seat includes
Installing plate, male plum blossom joint and female plum blossom joint, the end of female plum blossom joint is provided with action bars installing hole, and public plum blossom joint passes through
Installing plate is connected on the side wall of described mask main body.
3. cross-arm according to claim 2 and insulator with monoblock type mask it is characterised in that：Described public affairs plum blossom joint
Parallel with the side wall of described mask main body with the longitudinal center line of described mother's plum blossom joint.
4. cross-arm according to claim 1 and insulator with monoblock type mask it is characterised in that：Described cross-arm cover is bottom
The cuboid-type cover body of portion's opening, its length direction one end is connected as a single entity with described insulator cover.
5. cross-arm according to claim 4 and insulator with monoblock type mask it is characterised in that：Described insulator cover
Cross section is U-shaped, and it is higher than highly described cross-arm cover, and its blind end is the circular arc being matched with insulator, its openend and top
It is equipped with open and close member, insulator cover is connected as a single entity with described cross-arm cover with its blind end, insulator and cross-arm pass through to be opened and closed structure
Part enters in mask main body.
6. cross-arm according to claim 5 and insulator with monoblock type mask it is characterised in that：Described open and close member bag
Include a pair of soft rubber pad and a pair of vulcanie plate, wherein soft rubber pad closes the openend of described insulator cover, vulcanie
The top of insulator cover closed by plate.
7. cross-arm according to claim 6 and insulator with monoblock type mask it is characterised in that：The pair of soft rubber
Plate is arranged symmetrically with regard to described insulator cover width median plane, two rectangular slabs are all connected to insulation with outside its length direction
On the side wall of son cover.
8. cross-arm according to claim 6 and insulator with monoblock type mask it is characterised in that：The pair of hard rubber
Offset plate is arranged symmetrically with regard to described insulator cover width median plane, two arc plates are all articulated with the main header casing wall of insulator cover
On.
9. cross-arm according to claim 1 and insulator with monoblock type mask it is characterised in that：Described mask main body
For hard insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894033.XU CN205944891U (en) | 2016-08-18 | 2016-08-18 | Cross arm and insulator are with integral cover that shields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894033.XU CN205944891U (en) | 2016-08-18 | 2016-08-18 | Cross arm and insulator are with integral cover that shields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944891U true CN205944891U (en) | 2017-02-08 |
Family
ID=57918092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894033.XU Active CN205944891U (en) | 2016-08-18 | 2016-08-18 | Cross arm and insulator are with integral cover that shields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944891U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039918A (en) * | 2017-05-02 | 2017-08-11 | 国网江苏省电力公司常州供电公司 | A kind of insulator mask |
| CN107910812A (en) * | 2017-12-21 | 2018-04-13 | 国网山东省电力公司烟台供电公司 | A kind of insulating bar method on-load isolates the special isolation shading tool of switch in replacing |
| CN109713610A (en) * | 2019-03-11 | 2019-05-03 | 国网福建省电力有限公司福州供电公司 | A kind of insulator chain portable protective gaps mask |
| CN113659484A (en) * | 2021-08-23 | 2021-11-16 | 国网河南省电力公司伊川县供电公司 | Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof |
-
2016
- 2016-08-18 CN CN201620894033.XU patent/CN205944891U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039918A (en) * | 2017-05-02 | 2017-08-11 | 国网江苏省电力公司常州供电公司 | A kind of insulator mask |
| CN107910812A (en) * | 2017-12-21 | 2018-04-13 | 国网山东省电力公司烟台供电公司 | A kind of insulating bar method on-load isolates the special isolation shading tool of switch in replacing |
| CN109713610A (en) * | 2019-03-11 | 2019-05-03 | 国网福建省电力有限公司福州供电公司 | A kind of insulator chain portable protective gaps mask |
| CN109713610B (en) * | 2019-03-11 | 2024-04-30 | 国网福建省电力有限公司福州供电公司 | Insulator chain protection clearance shields cover |
| CN113659484A (en) * | 2021-08-23 | 2021-11-16 | 国网河南省电力公司伊川县供电公司 | Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |