CN210137138U - Join in marriage net not power failure operation with insulating cover that shields of cross arm pole integral type - Google Patents
Join in marriage net not power failure operation with insulating cover that shields of cross arm pole integral type Download PDFInfo
- Publication number
- CN210137138U CN210137138U CN201921271759.8U CN201921271759U CN210137138U CN 210137138 U CN210137138 U CN 210137138U CN 201921271759 U CN201921271759 U CN 201921271759U CN 210137138 U CN210137138 U CN 210137138U
- Authority
- CN
- China
- Prior art keywords
- cross arm
- shields
- pole
- arm support
- shielding body
- 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.)
- Active
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 3
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a join in marriage net non-power-failure operation with insulating cover that shields of cross arm pole integral type, cross arm support shielding body and pole shielding body including insulating material, cross arm support shielding body has horizontal inserting groove, the pole shielding body has vertical centre gripping groove, pole shielding body length direction is fluted, the cross arm shielding body is pegged graft in this recess, horizontal inserting groove and vertical centre gripping groove opening orientation are unanimous, when cross arm support shielding body shields the cross arm through horizontal inserting groove, the pole shielding body shields the pole of downside on with the cross arm through vertical centre gripping groove simultaneously, make insulating the shielding target in place. The cross arm support shields and is the grafting mounting means between horizontal inserting groove and the cross arm of the body, and the pole shields and is the centre gripping mounting means between the body and the pole, all does not need the fastener, and can install in place in step, simple to operate. When the live working is completed and the electric pole is detached, the cross arm shielding body and the electric pole shielding body can be pulled out simultaneously, and the operation is convenient and simple.
Description
Technical Field
The utility model relates to an insulating shield cover among transmission line live working specifically is a join in marriage net and do not stop electric operation with insulating cover that shields of cross arm pole integral type.
Background
The power distribution network is an important component in a power system, is a power infrastructure facing users, and has the characteristics of large number of connected users, large number of equipment, wide coverage, complex and variable structure and the like, so that various faults are easy to occur. With the continuous development of economy in China, the requirement of users on power supply reliability is continuously improved. In order to reduce the adverse effects of power distribution network power failure maintenance and detection on national economy and resident life, live working can complete line and equipment maintenance, detection and transformation under the condition of ensuring continuous power supply, and the live working method is an important technical measure.
The distribution network is required to be insulated and shielded when the distribution network is operated without power failure. The method comprises the following steps that firstly, an operator completely covers the electrified part of the distribution network line by using an insulating blanket, and then the insulating blanket is fixed by using a clamp. The method has the advantages of complicated operation steps, low working efficiency, increased labor intensity of operators and safety risk of discharging the charged human body to the human body due to untight shielding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple to operate, shield the pole that targets in place on cross arm with insulating cover.
The utility model provides a join in marriage net is insulating cover that shields of cross arm pole integral type for uninterrupted power operation, cross arm support shielding body and pole shielding body including insulating material, cross arm support shielding body has horizontal inserting groove, and the pole shielding body has vertical centre gripping groove, and pole shielding body length direction is fluted, and the cross arm shielding body is pegged graft in this recess, and horizontal inserting groove and vertical centre gripping groove opening orientation are unanimous, and when the cross arm was shielded through horizontal inserting groove to the cross arm support shielding body, the pole shielding body shielded the pole of downside on with the cross arm through vertical centre gripping groove simultaneously.
In one embodiment of the above technical solution, the cross arm bracket shielding body is a U-shaped body made of nylon and is horizontally arranged, a width of a notch between two side arms of the cross arm bracket shielding body corresponds to a height of the cross arm bracket, and a width of the side wall corresponds to a width of the cross arm bracket.
In an embodiment of the above technical scheme, the electric pole shields the body and includes two C type bodies and a connection otic placode, is the nylon material, and the length direction intermediate position department of connecting the otic placode has along width direction's U type groove, and length direction's both ends section is fixed in the axial direction face department of two C type body arc section outer walls respectively.
In one embodiment of the above technical solution, two sides of the opening of the C-shaped body are provided with outward turned hems.
In an embodiment of the above technical solution, the connecting ear plate has a handle at an outer side corresponding to the U-shaped groove.
In one embodiment of the above technical scheme, the cross arm support shielding body is inserted into the space between the two C-shaped bodies and the U-shaped groove of the connecting lug plate, and the outer wall of the insertion position is adhered to the end face of the C-shaped body and the U-shaped groove of the connecting lug plate through adhesive.
The utility model discloses shield the body with the cross arm support and shield body design formula as an organic whole with the pole, the horizontal inserting groove of the body is cross with the vertical centre gripping groove that the pole shielded the body and arranges, so when the cross arm support shields the body and shield the cross arm support, the pole shields the body and can shield the pole of the upper and lower side of cross arm support simultaneously, makes the insulation shield target in place. The cross arm support shields and is the grafting mounting means between horizontal inserting groove and the cross arm of the body, and the pole shields and is the centre gripping mounting means between the body and the pole, all does not need the fastener, and can install in place in step, simple to operate. When the live working is completed and the electric pole is detached, the cross arm shielding body and the electric pole shielding body can be pulled out simultaneously, and the operation is convenient and simple.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic three-dimensional structure diagram of the present embodiment.
Detailed Description
As shown in fig. 1 to fig. 3, the cross arm and electric pole integrated insulating shielding cover for distribution network uninterrupted operation disclosed in this embodiment includes a cross arm bracket shielding body 1 and an electric pole shielding body 2.
Cross arm support shields 1 for the U type body of nylon material, the level is arranged, and the notch width between its both sides arm corresponds the height of cross arm support, and the width of lateral wall corresponds the width of cross arm support.
The pole shields body 2 and includes two C type bodies 21 and a connection otic placode 22, is the nylon material, and the length direction intermediate position department of connection otic placode 22 has along width direction's U type groove, and length direction's both ends section is fixed in the axial central plane department of two C type bodies 21 arc section outer walls respectively.
Two sides of the opening of the C-shaped body 21 are provided with outward turned folded edges.
The connecting ear plate 22 is provided with a grab handle corresponding to the outer side of the U-shaped groove.
The cross arm support shielding body 1 is inserted into the space between the two C-shaped bodies 21 and the U-shaped groove of the connecting lug plate 22, and the outer wall of the insertion position is adhered to the end face of the C-shaped body 21 and the U-shaped groove of the connecting lug plate 22 through adhesive.
In the embodiment, the cross arm bracket shielding body and the electric pole shielding body are both made of nylon materials, so that the whole shielding cover is light in weight and has good insulating property.
The cross arm support shields the body and the electric pole shields the body and is open structure, adopts the nylon materials preparation back of taking shape, and the opening part can have certain elastic deformation, so can shield the notch size of the body with the cross arm support and the high size of cross arm support equals, makes the diameter that the electric pole shields the body C type slightly less than the electric pole external diameter to make and shield and can not drop easily after the cover installation. The two sides of the opening of the C-shaped body are provided with the outward-turned folding edges, so that the electric pole shielding body is more beneficial to clamping and mounting, and the outward-turned folding edges can also enhance the clamping force.
During installation, an operator wears the insulating gloves and then buckles the grab handle, the cross arm support shielding body and the cross arm support are aligned, the electric pole shielding body and the electric pole are aligned and then simultaneously clamped and sleeved on the cross arm support and the electric pole, and the electric poles on the upper side and the lower side of the cross arm support and the electric pole on the cross arm support are simultaneously shielded.
The length of the C-shaped body of the electric pole shielding body can be determined according to actual needs.
After the shielding cover is installed, an operator can carry out live-line operation on the closed side of the cover body.
This cross arm support shield body and electric pole shield body formula structure as an organic whole of shield cover, the horizontal inserting groove of cross arm support shield body and the vertical centre gripping groove of electric pole shield body are the cross and arrange, so when cross arm support shield body shields the cross arm support, the electric pole shield body can shield the electric pole of cross arm support upper and lower side simultaneously, makes the insulation shield target in place. For the grafting mounting means between the horizontal inserting groove of the cross arm support shielding body and the cross arm, for the centre gripping mounting means between the electric pole shielding body and the electric pole, and can realize the grafting of cross arm support and the centre gripping of electric pole simultaneously during the installation, when dismantling after the operation is accomplished, withhold the grab handle and simultaneously extract the electric pole shielding body and the cross arm shielding body simultaneously can. The installation and the disassembly do not need fasteners, and the operation is simple and convenient.
Claims (6)
1. The utility model provides a join in marriage net not power failure operation with insulating cover that shields of cross arm pole integral type, its characterized in that: it includes insulating material's cross arm support shield body and electric pole shield body, and the cross arm support shield body has horizontal inserting groove, and the electric pole shield body has vertical centre gripping groove, and electric pole shield body length direction is fluted, and the cross arm shield body is pegged graft in this recess, and horizontal inserting groove and vertical centre gripping groove opening orientation are unanimous, and when the cross arm was shielded through horizontal inserting groove to the cross arm support shield body, the electric pole of the electric pole shield body downside on with the cross arm through vertical centre gripping groove shields simultaneously.
2. The distribution network does not have power failure operation with insulating cover that shields of cross arm pole integral type of claim 1, characterized in that: the cross arm support shields the U type body that the body is the nylon material, and the level is arranged, and the notch width between its both sides arm corresponds the height of cross arm support, and the width of lateral wall corresponds the width of cross arm support.
3. The distribution network does not have power failure operation with insulating cover that shields of cross arm pole integral type of claim 2, characterized in that: the pole shields the body and includes two C type bodies and a connection otic placode, is the nylon material, and the length direction intermediate position department of connecting the otic placode has along width direction's U type groove, and length direction's both ends section is fixed in the axial direction face department of two C type body arc section outer walls respectively.
4. The distribution network does not have outage operation and shields cover with insulating of cross arm pole integral type of claim 3 characterized in that: two sides of the opening of the C-shaped body are provided with outward turned folded edges.
5. The distribution network does not have outage operation and shields cover with insulating of cross arm pole integral type of claim 3 characterized in that: and a grab handle is arranged on the connecting lug plate corresponding to the outer side of the U-shaped groove.
6. The distribution network does not have outage operation and shields cover with insulating of cross arm pole integral type of claim 4 characterized in that: the cross arm support shielding body is inserted into the space between the two C-shaped bodies and the U-shaped groove of the connecting lug plate, and the outer wall of the insertion position is adhered to the end face of the C-shaped body and the U-shaped groove of the connecting lug plate through adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271759.8U CN210137138U (en) | 2019-08-07 | 2019-08-07 | Join in marriage net not power failure operation with insulating cover that shields of cross arm pole integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271759.8U CN210137138U (en) | 2019-08-07 | 2019-08-07 | Join in marriage net not power failure operation with insulating cover that shields of cross arm pole integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210137138U true CN210137138U (en) | 2020-03-10 |
Family
ID=69707865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921271759.8U Active CN210137138U (en) | 2019-08-07 | 2019-08-07 | Join in marriage net not power failure operation with insulating cover that shields of cross arm pole integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210137138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114744548A (en) * | 2022-05-14 | 2022-07-12 | 国网山东省电力公司烟台供电公司 | Insulating shielding cover for live replacement of strain insulator of vertical arrangement line of power distribution cement pole and mounting method thereof |
| CN115000873A (en) * | 2022-06-24 | 2022-09-02 | 国网湖北省电力有限公司黄冈供电公司 | 0.4kV overhead line uninterrupted operation pole top insulating shielding cover and construction method thereof |
-
2019
- 2019-08-07 CN CN201921271759.8U patent/CN210137138U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114744548A (en) * | 2022-05-14 | 2022-07-12 | 国网山东省电力公司烟台供电公司 | Insulating shielding cover for live replacement of strain insulator of vertical arrangement line of power distribution cement pole and mounting method thereof |
| CN114744548B (en) * | 2022-05-14 | 2024-03-01 | 国网山东省电力公司烟台供电公司 | Insulating shielding cover for live replacement of tension insulator of power distribution cement pole vertical arrangement line and installation method of insulating shielding cover |
| CN115000873A (en) * | 2022-06-24 | 2022-09-02 | 国网湖北省电力有限公司黄冈供电公司 | 0.4kV overhead line uninterrupted operation pole top insulating shielding cover and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210137138U (en) | Join in marriage net not power failure operation with insulating cover that shields of cross arm pole integral type | |
| CN209266885U (en) | A kind of power distribution cabinet easy for removal and installation | |
| CN209896488U (en) | Complete switch cabinet spare and accessory part fixing device | |
| CN203204041U (en) | Novel electric energy meter inserter | |
| CN202906345U (en) | Electric power system safety ground wire device | |
| CN106405301A (en) | Parameter acquisition cabinet | |
| CN211701391U (en) | Horizontal fixing device of bus duct | |
| CN219104221U (en) | Power distribution room temperature monitoring equipment | |
| CN209330414U (en) | A kind of wireless cpe device that outdoor use is easily installed | |
| CN201946932U (en) | Hardware for hanging analog salt and dust density insulator of electricity transmission tower | |
| CN206740809U (en) | Electric power equipment on-site detects test lead binding clip | |
| CN209163618U (en) | A kind of protective device of outdoor low voltage preassembled transformer station | |
| CN208890154U (en) | A kind of high-voltage board automatic switch door | |
| CN212556812U (en) | Long-endurance unmanned aerial vehicle based on lithium electric power | |
| CN205280778U (en) | Draw wire sleeve under telescopic | |
| CN207303825U (en) | A kind of instrument of live installation of bird repeller | |
| CN107732810A (en) | A kind of waterproof assembling ground wire casing | |
| CN209786613U (en) | Solid insulation looped netowrk cabinet | |
| CN203481096U (en) | Grounding knife mechanical switching-off device of metal armored removable high-voltage switching equipment | |
| CN207228408U (en) | A kind of video wall of vehicle-mounted meeting room | |
| CN209150675U (en) | Bus of low-voltage switch cabinet mounting device | |
| CN207530146U (en) | Wall type wireless charging socket with spring clamping component | |
| CN202662836U (en) | Easily-mounted wiring terminal for electric energy meter | |
| CN202216980U (en) | TA testing dedicated cable cleat | |
| CN109119914A (en) | A kind of high-voltage board automatic switch door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |