CN206908257U - A kind of power network is grid-connected to use fixed equipment - Google Patents
A kind of power network is grid-connected to use fixed equipment Download PDFInfo
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- CN206908257U CN206908257U CN201720882258.8U CN201720882258U CN206908257U CN 206908257 U CN206908257 U CN 206908257U CN 201720882258 U CN201720882258 U CN 201720882258U CN 206908257 U CN206908257 U CN 206908257U
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Abstract
Fixed equipment is used the utility model discloses a kind of power network is grid-connected, including shaft tower, cross-arm and hanging insulator chain, head of mast is provided with two cross-arms, two cross-arm both ends are respectively connected with hanging insulator chain, overhang and be equipped with two insulators in the middle part of insulator chain, top insulator top is mounted on pressing plate, dop is respectively connected with above pressing plate, connected between two insulators by screw insulator bar, lower section insulator bottom is respectively connected with insulation adapter sleeve, insulation adapter sleeve bottom is respectively connected with suspension clamp, dop is stuck in the guide groove being provided with inside cross-arm, by being provided with multiple cross-arms on shaft tower, for hanging up hanging insulator chain, it is easy to fix a plurality of transmission of electricity netting twine；Screw insulator bar is installed between insulator, the distance between insulator is adjusted while for connecting；Dop is stuck in guide groove, by dop, mobile dop drives and overhangs insulator chain transverse shifting in guide groove, is easy to adjust the horizontal range between hanging insulator chain.
Description
Technical field
It the utility model is related to that a kind of power network is grid-connected to use fixed equipment, belong to electrical equipment technical field.
Background technology
With China, rapid economic development, many science and technology also step into the stage of ripeness in recent years, and due to China, to belong to population big
State, power consumption is larger, and the particularly power demand such as some industrial cities, factory, manufactory is bigger, therefore constantly builds a large amount of electricity
Station-service delivers power to the more city of coastal population, to meet power demand, power Transmission relies primarily on power network in generating
It is grid-connected to deliver power to destination, power network is propped up in the stable support fixed equipment of the grid-connected middle needs of power network, it is main usual
Supported using electric pole, and existing electric pole function is single, electric wire is simply fixed and propped up by general action, causes to become in temperature
Change larger area and netting twine tenesmus easily occur, situation closer to the distance between adjacent netting twine, netting twine contact occurs during appearance and occurs
Short circuit, potential safety hazard be present.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art function single, there is provided a kind of power network is simultaneously
Net fixed equipment.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
Design that a kind of power network is grid-connected to use fixed equipment, including shaft tower, cross-arm and hanging insulator chain, the head of mast peace
Equipped with two cross-arms, two cross-arm both ends are respectively connected with the hanging insulator chain, in the hanging insulator chain
Portion is equipped with two insulators, and the top insulator top is mounted on pressing plate, is respectively connected with dop above the pressing plate, and two
Connected between the individual insulator by screw insulator bar, the lower section insulator bottom is respectively connected with insulation adapter sleeve, institute
State insulation adapter sleeve bottom and be respectively connected with suspension clamp, the dop is stuck in the guide groove being provided with inside the cross-arm, institute
State the guide groove on dop and through inside the cross-arm and be connected with fixing bolt.
Preferably, between the cross-arm and the shaft tower by provided with retaining ring connect, on the shaft tower and be located at
The top of the top cross-arm is provided with emergency light.
Preferably, the shaft tower top is connected with lightning rod, and the shaft tower bottom is connected with earthing or grounding means, the shaft tower bottom
Portion is provided with sole plate, and the lightning rod is electrically connected with the earthing or grounding means.
Preferably, the shaft tower on both sides of the middle is connected with bracing wire, and angle is 60 ° between the bracing wire and the shaft tower,
The bracing wire bottom is respectively connected with guyed foundation.
Preferably, dop transverse shifting in the guide groove inside the cross-arm, the screw insulator bar pass through rotation
The distance between two described insulators of modulation section, pad is equipped between the pressing plate and the dop.
The beneficial effect that the utility model is reached is：By being provided with multiple cross-arms on shaft tower, overhang absolutely for hanging up
Edge substring, it is easy to fix a plurality of transmission of electricity netting twine；Screw insulator bar is installed between insulator, regulation insulation while for connecting
The distance between son, so as to adjust the distance between netting twine；Dop is stuck in guide groove, moved by dop in guide groove
Dop, which drives, overhangs insulator chain transverse shifting, is easy to adjust the horizontal range between hanging insulator chain；It is multi-party more than
Face considers, rationally designs, greatly improves utility function.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is hanging insulator chain structural representation of the present utility model；
Fig. 3 is hanging insulator chain of the present utility model and cross-arm attachment structure schematic diagram.
In figure：1st, shaft tower；2nd, cross-arm；3rd, insulator chain is overhang；4th, insulator；5th, pressing plate；6th, pad；7th, dop；8th, absolutely
Edge threaded rod；9th, insulate adapter sleeve；10th, suspension clamp；11st, fixing bolt；12nd, retaining ring；13rd, lightning rod；14th, emergency light；
15th, bracing wire；16th, earthing or grounding means；17th, sole plate；18th, guyed foundation.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As Figure 1-3, a kind of power network is grid-connected uses fixed equipment, including shaft tower 1, cross-arm 2 and hanging insulator chain 3, bar
The top of tower 1 is provided with two cross-arms 2, and two both ends of cross-arm 2 are respectively connected with hanging insulator chain 3, overhangs the middle part of insulator chain 3
Provided with two insulators 4, the top of top insulator 4 is mounted on pressing plate 5, and the top of pressing plate 5 is respectively connected with dop 7, two insulation
Connected between son 4 by screw insulator bar 8, the bottom of lower section insulator 4 is respectively connected with insulation adapter sleeve 9, insulation adapter sleeve 9 bottom
Portion is respectively connected with suspension clamp 10, and dop 7 is stuck in the guide groove that the inside of cross-arm 2 is provided with, and on dop 7 and is passed through in cross-arm 2
The guide groove in portion is connected with fixing bolt 11.
Between cross-arm 2 and shaft tower 1 by provided with retaining ring 12 connect, be easy to fix, on shaft tower 1 and horizontal stroke above
The top of load 2 is provided with emergency light 14, is easy to equipment to repair at night；The top of shaft tower 1 is connected with lightning rod 13, for guiding electricity
Stream, prevents equipment to be electrically shocked breaking-up, the bottom of shaft tower 1 is connected with earthing or grounding means 16, for inducing current into ground, the bottom of shaft tower 1
Provided with sole plate 17, for shaft tower to be fixed, lightning rod 13 is electrically connected with earthing or grounding means 16, for guiding electric current；Shaft tower 1
On both sides of the middle is connected with bracing wire 15, and angle is 60 ° between bracing wire 15 and shaft tower 1, and the bottom of bracing wire 15 is respectively connected with guyed foundation
18, triangle line is formed, preferably shaft tower is consolidated；The transverse shifting in the guide groove inside cross-arm 2 of dop 7, is easy to
Lateral separation is adjusted, screw insulator bar 8 adjusts the distance between two insulators 4 by rotating, and is easy between regulation insulator
Vertical distance, pad 6 is equipped between pressing plate 5 and dop 7, prevents junction wear damage.
Specifically：In use, shaft tower 1 is established in pre-buried point first, then by sole plate 17, earthing or grounding means 16 and bar
Tower 1 is together embedded in underground, then adjusts the distance between bracing wire 15 and shaft tower 1 and bracing wire 15 is connected on guyed foundation 18,
Underground will be embedded on guyed foundation 18, finally hanging insulator chain 3 is arranged on cross-arm 2, by suspension clamp 10 by power network
Line is hung up, and the distance between insulator 4 is adjusted by rotating insulated threaded rod 8, by by dop 7 in guide groove transverse shifting
And fixed by fixing bolt 11 and adjust the distance between hanging insulator chain 3, between cross-arm 2 and shaft tower 1 by provided with
Retaining ring 12 connect, be easy to fix, on the shaft tower 1 and top of cross-arm above 2 is provided with emergency light 14, is easy to equipment in evening
Upper maintenance, the top of shaft tower 1 are connected with lightning rod 13, and the bottom of shaft tower 1 is connected with earthing or grounding means 16, for inducing current into ground,
Prevent equipment to be electrically shocked breaking-up, pad 6 is equipped between pressing plate 5 and dop 7, prevent junction wear damage.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of power network is grid-connected to use fixed equipment, including shaft tower (1), cross-arm (2) and hanging insulator chain (3), it is characterised in that：
Two cross-arms (2) are installed at the top of the shaft tower (1), two cross-arm (2) both ends are respectively connected with the hanging insulation
Substring (3), hanging insulator chain (3) middle part are equipped with two insulators (4), and top the insulator (4) top is pacified
Equipped with pressing plate (5), dop (7) is respectively connected with above the pressing plate (5), passes through the spiral shell that insulate between two insulators (4)
Rasp bar (8) connects, and lower section the insulator (4) bottom is respectively connected with insulation adapter sleeve (9), described insulation adapter sleeve (9) bottom
Suspension clamp (10) is respectively connected with, the dop (7) is stuck in the guide groove being provided with inside the cross-arm (2), the dop
(7) fixing bolt (11) is connected with and through the internal guide groove of the cross-arm (2).
2. a kind of power network according to claim 1 is grid-connected to use fixed equipment, it is characterised in that：The cross-arm (2) with it is described
Between shaft tower (1) by provided with retaining ring (12) connect, on the shaft tower (1) and the cross-arm above (2) it is upper
Side is provided with emergency light (14).
3. a kind of power network according to claim 1 is grid-connected to use fixed equipment, it is characterised in that：Shaft tower (1) top connects
Lightning rod (13) is connected to, shaft tower (1) bottom is connected with earthing or grounding means (16), and shaft tower (1) bottom is provided with sole plate
(17), the lightning rod (13) is electrically connected with the earthing or grounding means (16).
4. a kind of power network according to claim 1 is grid-connected to use fixed equipment, it is characterised in that：Two in the middle part of the shaft tower (1)
Side is connected with bracing wire (15), and angle is 60 ° between the bracing wire (15) and the shaft tower (1), and bracing wire (15) bottom is equal
It is connected with guyed foundation (18).
5. a kind of power network according to claim 1 is grid-connected to use fixed equipment, it is characterised in that：The dop (7) is described
Transverse shifting in the internal guide groove of cross-arm (2), the screw insulator bar (8) adjust two insulators (4) by rotating
The distance between, pad (6) is equipped between the pressing plate (5) and the dop (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882258.8U CN206908257U (en) | 2017-07-20 | 2017-07-20 | A kind of power network is grid-connected to use fixed equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882258.8U CN206908257U (en) | 2017-07-20 | 2017-07-20 | A kind of power network is grid-connected to use fixed equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908257U true CN206908257U (en) | 2018-01-19 |
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ID=61311958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720882258.8U Active CN206908257U (en) | 2017-07-20 | 2017-07-20 | A kind of power network is grid-connected to use fixed equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN206908257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281241A (en) * | 2018-01-30 | 2018-07-13 | 浙江金塔电力线路器材有限公司 | A kind of telescopic suspension insulator |
| CN109473930A (en) * | 2018-05-07 | 2019-03-15 | 金华送变电工程有限公司三为电力分公司 | A kind of mountain area high-tension electricity fixing device for air lead |
-
2017
- 2017-07-20 CN CN201720882258.8U patent/CN206908257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281241A (en) * | 2018-01-30 | 2018-07-13 | 浙江金塔电力线路器材有限公司 | A kind of telescopic suspension insulator |
| CN109473930A (en) * | 2018-05-07 | 2019-03-15 | 金华送变电工程有限公司三为电力分公司 | A kind of mountain area high-tension electricity fixing device for air lead |
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