CN204349333U - The large-scale foreign matter of transmission line cuts off device automatically - Google Patents
The large-scale foreign matter of transmission line cuts off device automatically Download PDFInfo
- Publication number
- CN204349333U CN204349333U CN201420657784.0U CN201420657784U CN204349333U CN 204349333 U CN204349333 U CN 204349333U CN 201420657784 U CN201420657784 U CN 201420657784U CN 204349333 U CN204349333 U CN 204349333U
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- CN
- China
- Prior art keywords
- transmission line
- foreign matter
- vehicle frame
- drive unit
- device automatically
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- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the large-scale foreign matter of a kind of transmission line and automatically cuts off device, comprise can along transmission line movement turn a somersault coaster, be installed on turn a somersault supratrochlear drive unit, be connected and the cutter rotated under it drives with drive unit.Coaster of turning a somersault comprises vehicle frame, be installed on vehicle frame and the head pulley that can match with transmission line, the suspension ring be installed on vehicle frame, drawn the operating rope of vehicle frame movement by suspension ring.Drive unit is installed on turns a somersault the bottom of coaster, and cutter is installed on the below of drive unit.Drive unit has the control system of controller running, and control system is remote control system.The utility model is reasonable in design, easy to use, can be cut off by the foreign matter on transmission line quickly and efficiently, can effectively reduce the labour intensity of personnel and increase work efficiency.
Description
Technical field
The utility model relates to a kind of device for cutting off the large-scale foreign matter on transmission line.
Background technology
Transmission line being hung the foreign matter such as film, vertically hung scroll is the more common defect of a class, and this kind of foreign matter can cause line fault to trip, and therefore needs instant process.But some film, vertically hung scroll may be huger, even if line outage is got off, but its position is sometimes more special, impassable below circuit, and trolley cannot arrive, or excessive height, and trolley reaches, and processes more difficult.Traditional treatment method needs personnel to step on the enterprising row relax of wire, and workload is large, and risk is high.
Summary of the invention
The purpose of this utility model be to provide a kind of compact, easy to use can automatically by device that the large-scale foreign matter on power transmission line cuts off.
For achieving the above object, the technical solution adopted in the utility model is:
The large-scale foreign matter of a kind of transmission line cuts off device automatically, comprise can along the coaster of transmission line movement, be installed on described supratrochlear drive unit, be connected with described drive unit and the cutter rotated under it drives.
Preferably, described coaster comprises vehicle frame, be installed on described vehicle frame and the head pulley that can match with transmission line, the suspension ring be installed on described vehicle frame, to be drawn by described suspension ring described in the operating rope of vehicle frame movement.
Preferably, described vehicle frame has the opening that the operating rope described in accommodation passes through; Described cutter outer setting has tool protective cover jaggy, and the local of described cutter is exposed by the breach on described protective cover; Opening on breach on described protective cover and described vehicle frame is towards different directions.
Preferably, described cutter is rounded, and the cross section of described protective cover is semicircle or central angle is greater than 180 ° fan-shaped.
Preferably, described drive unit is installed on the bottom of described coaster, and described cutter is installed on the below of described drive unit.
Preferably, the below of described cutter is also provided with auxiliary pulley.
Preferably, described drive unit has the control system of controller running, and described control system is remote control system.
Preferably, described cutter is cutoff wheel or zigzag cutting blade.
Preferably, described cutter is horizontally disposed with.
Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model is reasonable in design, easy to use, quickly and efficiently the foreign matter on transmission line can be cut off, can effectively reduce the labour intensity of personnel and increase work efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In above accompanying drawing: 1, coaster; 2, drive unit; 3, cutter; 4, vehicle frame; 5, head pulley; 6, suspension ring; 7, protective cover; 8, auxiliary pulley.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
Embodiment one: shown in accompanying drawing 1, the large-scale foreign matter of a kind of transmission line cuts off device automatically, comprises coaster 1, drive unit 2 and cutter 3.Coaster 1 comprises vehicle frame 4, head pulley 5, suspension ring 6 and operating rope (not shown).Vehicle frame 4 is hollow frame, and suspension ring 6 are installed on vehicle frame 4.It is inner that head pulley 5 is installed on vehicle frame 4, and head pulley 5 can match to merge with transmission line and roll along it.Vehicle frame 4 has and holds the oral area that transmission line enters its inside.Drive unit 2 is installed on coaster 1, concrete, and be installed on the bottom of the vehicle frame 4 of coaster 1, its output shaft stretches out outside vehicle frame 4.Drive unit 2 has the control system of controller running, and control system is remote control system.Cutter 3 is connected with the output shaft of drive unit 2 and rotates under the driving of drive unit 2.This cutter 3 adopts circular cutoff wheel or zigzag cutting blade, and it is horizontally placed on below vehicle frame 4.The protective cover 7 be outside equipped with of cutter 3, the semicircle or central angle in the cross section of protective cover 7 is greater than 180 ° fan-shaped, thus forms a breach thereon, and the local blade of cutter 3 exposes by the breach on protective cover 7.Meanwhile, the vehicle frame 4 of coaster 1 has and holds the opening that passes through of operating rope, the breach on this opening and protective cover 7 towards different directions, as oppositely.Operating rope draws vehicle frame 4 by suspension ring 6 and moves, and breach on the opening of vehicle frame 4 and protective cover 7 can prevent cutter 3 from will the suspension ring 6 tied up to above vehicle frame 4 be cut off by the operating rope of the opening on vehicle frame 4 in the running towards difference.The below of the protective cover 7 of cutter 3 is also provided with auxiliary pulley 8.
The large-scale foreign matter of this transmission line cuts off device in use automatically, hangs in lead wire and earth wire, by operating rope, coaster 1 is moved to foreign matter place by the head pulley 5 of coaster 1, and remote pilot cutter 3 rotates and cuts off foreign matter.
The utility model drives cutter 3 to rotate by remote control mode, and realize the object of cutting off large-scale foreign matter, it is reasonable in design, easy to use, effectively can reduce personnel labor intensity, increase work efficiency, and solves the reluctant difficult problem of foreign matter.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection range of the present utility model.
Claims (8)
1. the large-scale foreign matter of transmission line cuts off a device automatically, it is characterized in that: it comprise can along the coaster of transmission line movement, be installed on described supratrochlear drive unit, be connected with described drive unit and the cutter rotated under it drives;
Described coaster comprises vehicle frame, be installed on described vehicle frame and the head pulley that can match with transmission line, the suspension ring be installed on described vehicle frame, to be drawn by described suspension ring described in the operating rope of vehicle frame movement.
2. the large-scale foreign matter of transmission line according to claim 1 cuts off device automatically, it is characterized in that: described vehicle frame has the opening that the operating rope described in accommodation passes through; Described cutter outer setting has tool protective cover jaggy, and the local of described cutter is exposed by the breach on described protective cover; Opening on breach on described protective cover and described vehicle frame is towards different directions.
3. the large-scale foreign matter of transmission line according to claim 2 cuts off device automatically, it is characterized in that: described cutter is rounded, and the cross section of described protective cover is semicircle or central angle is greater than 180 ° fan-shaped.
4. the large-scale foreign matter of the transmission line according to any one of claim 1-3 cuts off device automatically, it is characterized in that: described drive unit is installed on the bottom of described coaster, and described cutter is installed on the below of described drive unit.
5. the large-scale foreign matter of transmission line according to claim 4 cuts off device automatically, it is characterized in that: the below of described cutter is also provided with auxiliary pulley.
6. the large-scale foreign matter of the transmission line according to any one of claim 1-3 cuts off device automatically, it is characterized in that: described drive unit has the control system of controller running, and described control system is remote control system.
7. the large-scale foreign matter of transmission line according to claim 1 cuts off device automatically, it is characterized in that: described cutter is cutoff wheel or zigzag cutting blade.
8. the large-scale foreign matter of transmission line according to claim 7 cuts off device automatically, it is characterized in that: described cutter is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657784.0U CN204349333U (en) | 2014-11-06 | 2014-11-06 | The large-scale foreign matter of transmission line cuts off device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657784.0U CN204349333U (en) | 2014-11-06 | 2014-11-06 | The large-scale foreign matter of transmission line cuts off device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349333U true CN204349333U (en) | 2015-05-20 |
Family
ID=53232576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657784.0U Active CN204349333U (en) | 2014-11-06 | 2014-11-06 | The large-scale foreign matter of transmission line cuts off device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319688A (en) * | 2014-11-06 | 2015-01-28 | 国家电网公司 | Device for automatically cutting off large foreign body on power transmission line |
-
2014
- 2014-11-06 CN CN201420657784.0U patent/CN204349333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319688A (en) * | 2014-11-06 | 2015-01-28 | 国家电网公司 | Device for automatically cutting off large foreign body on power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |