CN203911343U - Special tool for laser cutting of suspended object on overhead line - Google Patents
Special tool for laser cutting of suspended object on overhead line Download PDFInfo
- Publication number
- CN203911343U CN203911343U CN201420245325.1U CN201420245325U CN203911343U CN 203911343 U CN203911343 U CN 203911343U CN 201420245325 U CN201420245325 U CN 201420245325U CN 203911343 U CN203911343 U CN 203911343U
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- CN
- China
- Prior art keywords
- laser
- housing
- lens
- hole
- transmission line
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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.)
- Expired - Fee Related
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
Provided is a special tool for laser cutting of a suspended object on an overhead line. The special tool comprises a trolley; a rotating disk is arranged on the trolley; a laser is arranged on the surface of the rotating disk; the outer side of a laser lens of the laser is connected with a shell body; a through hole is arranged in the laser lens where the shell body is arranged of the laser; a guiding column is arranged on one side of the through hole in the shell body; a focusing lens is arranged in the shell body; a motor is arranged on one side of the focusing lens; the transmission shaft of the motor is connected with a lead screw; and a nut is arranged on the other side of the focusing lens. When the special tool is used for ice removing work, the motor drives the lead screw to rotate so as to make laser spots of the laser become large, so ice melt uniformly, and electric wires are protected from damage caused by excessive small laser spots of the laser. When the special tool is used for cleaning foreign things, the motor drives the lead screw to rotate so as to make the laser spots of the laser to become small, so the foreign things are divided by the laser spots.
Description
Technical field
The utility model relates to a kind of cutting specific purpose tool, specifically a kind of overhead transmission line hanger laser cutting specific purpose tool.
Background technology
In power transmission and transforming equipment maintenance work, encounter sometimes the barrier that has many suspensions on transmission line or the line ice coating phenomenon that because of bad weathers such as strong wind, cold airs, cause, had a strong impact on the safe operation of transmission line, in order to dispose these, hang barrier and line ice coating, need workmen Deng Ta cabling to carry out labor cleaning, the maintenance worker's who makes like this labour intensity is large, and work is dangerous high.The outstanding laser cutting specific purpose tool of existing overhead transmission line only has deicing function, and laser cannot focus, in ice detachment, very easily because laser facula excess Temperature two damages the insulating barrier of overhead transmission lines.
Utility model content
The purpose of this utility model is to provide a kind of overhead transmission line hanger laser cutting specific purpose tool, and can solve circuit foreign matter needs labor cleaning, laser facula easily to damage the problem of circuit.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of overhead transmission line hanger laser cutting specific purpose tool, comprise dolly, rotating disk is set on dolly, rotating disk upper surface arranges laser, the laser lens outside of laser connects housing, the laser lens place that housing is positioned at laser offers through hole, in housing, be positioned at through hole one side lead is set, focusing lens is set in housing, one side of focusing lens arranges guide pad, on guide pad, offer through hole, the through hole of guide pad coordinates with lead, the opposite side that is positioned at through hole in housing arranges motor, the power transmission shaft connection wire rod of motor, the opposite side of focusing lens arranges nut, nut is provided with screw, the screw of nut is connected with screw mandrel leading screw.
In order further to realize the purpose of this utility model, can also be by the following technical solutions: a side of described housing arranges red laser sight.Overhead transmission line hanger laser cutting specific purpose tool according to claim 1, is characterized in that: on the laser lens of laser, gun sight is set.
The utility model has the advantage of: the utility model driven by motor screw mandrel rotation when for deicing operation makes the laser facula of laser become large, makes equably ice cube melt, the laser facula of having avoided laser is too small and burn out electric wire.The utility model diminishes the laser facula of laser in driven by motor screw mandrel rotation when removing foreign material, and laser facula is cut apart foreign material.The utility model has fundamentally solved the harm that extra high voltage network hanger causes transmission line.First do not re-use workmen and climb steel tower and charged ultra-high-tension power transmission line.Further investigation, utilizes laser high temperature to melt the de-icing work that principle can also be carried out power transmission and transformation line and steel tower.At national high-and low-voltage circuit power transmission and transformation system, there is good application prospect.Overhead transmission line hanger laser cutting specific purpose tool is safe and reliable, easy to operate, without considering, operating personnel itself and site environment are impacted.Can effectively prevent timely transmission line to dodge because hanging foreign matter or ice the trip accident causing, for improving transmission line safe operation, have important construction value.Guaranteed the safe operation of transmission line and the reliability of transmission facility, reduced maintenance workload, strengthened the safe operation ability of electrical network, for ensureing that electric power netting safe running has very important meaning.Power circuit safe operation is effectively improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the I portion enlarged drawing of Fig. 1.
Mark explanation: red laser sight 7 housing 8 lead 9 guide pad 10 focusing lens 11 screw mandrel 12 nut 13 through holes of 1 gun sight 2 laser 3 motor 4 rotating disk 5 dolly 6.
Embodiment
Overhead transmission line hanger laser cutting specific purpose tool, as Fig. 1, shown in Fig. 2, comprise dolly 5, rotating disk 4 is set on dolly 5, rotating disk 4 upper surfaces arrange laser 2, the laser lens outside of laser 2 connects housing 7, the laser lens place that housing 7 is positioned at laser 2 offers through hole 13, in housing 7, be positioned at through hole 13 1 sides lead 8 is set, the interior focusing lens 10 that arranges of housing 7, one side of focusing lens 10 arranges guide pad 9, on guide pad 9, offer through hole, the through hole of guide pad 9 coordinates with lead 8, the opposite side that is positioned at through hole 13 in housing 7 arranges motor 3, the power transmission shaft connection wire rod 11 of motor 3, the opposite side of focusing lens 10 arranges nut 12, nut 12 is provided with screw, the screw of nut 12 is connected with screw mandrel 11 leading screws.One side of described housing 7 arranges red laser sight 6.Gun sight 1 is set on the laser lens of laser 2.The utility model motor 3 when for deicing operation drives screw mandrels 11 rotations to make the laser facula of laser 2 become large, makes equably ice cube melt, and the laser facula of having avoided laser 2 is too small and burn out electric wire.The utility model drives screw mandrels 11 rotations that the laser facula of laser 2 is diminished at motor when removing foreign material 3, and laser facula is cut apart foreign material.Dolly 5 of the present utility model can make overhead transmission line hanger laser cutting specific purpose tool fast erecting to assigned address, save the engineering time, red laser sight 6 of the present utility model can be indicated laser aiming position, during use, red the laser that staff sends by the red laser sight 6 of gun sight 1 observation is determined the laser aiming position of laser 2.Rotating disk 4 of the present utility model can, from all angles Emission Lasers, have been avoided positional factor and overhead transmission line hanger laser cutting specific purpose tool cannot be worked laser 2.The utility model has fundamentally solved the harm that extra high voltage network hanger causes transmission line.First do not re-use workmen and climb steel tower and charged ultra-high-tension power transmission line.Further investigation, utilizes laser high temperature to melt the de-icing work that principle can also be carried out power transmission and transformation line and steel tower.At national high-and low-voltage circuit power transmission and transformation system, there is good application prospect.This project is mainly barrier or the line ice coating to hanging for current 500kV transmission line, causes line tripping accident.Overhead transmission line hanger laser cutting specific purpose tool is safe and reliable, easy to operate, without considering, operating personnel itself and site environment are impacted.Can effectively prevent timely transmission line to dodge because hanging foreign matter or ice the trip accident causing, for improving transmission line safe operation, have important construction value.Guaranteed the safe operation of transmission line and the reliability of transmission facility, reduced maintenance workload, strengthened the safe operation ability of electrical network, for ensureing that electric power netting safe running has very important meaning.Power circuit safe operation is effectively improved.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (3)
1. overhead transmission line hanger laser cutting specific purpose tool, it is characterized in that: comprise dolly (5), rotating disk (4) is set on dolly (5), rotating disk (4) upper surface arranges laser (2), the laser lens outside of laser (2) connects housing (7), the laser lens place that housing (7) is positioned at laser (2) offers through hole (13), in housing (7), be positioned at through hole (13) one sides lead (8) is set, focusing lens (10) is set in housing (7), one side of focusing lens (10) arranges guide pad (9), guide pad is offered pilot hole on (9), the pilot hole of guide pad (9) coordinates with lead (8), the opposite side that is positioned at through hole (13) in housing (7) arranges motor (3), the power transmission shaft connection wire rod (11) of motor (3), the opposite side of focusing lens (10) arranges nut (12), the screw of nut nut (12) coordinates with screw mandrel (11).
2. overhead transmission line hanger laser cutting specific purpose tool according to claim 1, is characterized in that: a side of described housing (7) arranges red laser sight (6).
3. overhead transmission line hanger laser cutting specific purpose tool according to claim 1, is characterized in that: gun sight (1) is set on the laser lens of laser (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245325.1U CN203911343U (en) | 2014-05-14 | 2014-05-14 | Special tool for laser cutting of suspended object on overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245325.1U CN203911343U (en) | 2014-05-14 | 2014-05-14 | Special tool for laser cutting of suspended object on overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911343U true CN203911343U (en) | 2014-10-29 |
Family
ID=51785589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245325.1U Expired - Fee Related CN203911343U (en) | 2014-05-14 | 2014-05-14 | Special tool for laser cutting of suspended object on overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470858A (en) * | 2015-12-10 | 2016-04-06 | 国家电网公司 | High-energy ray lead wire foreign matter removal apparatus carried by unmanned aerial vehicle |
| CN109581673A (en) * | 2018-12-28 | 2019-04-05 | 中国电子科技集团公司第二十七研究所 | A kind of linear light spot laser far field focus emission antenna |
-
2014
- 2014-05-14 CN CN201420245325.1U patent/CN203911343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470858A (en) * | 2015-12-10 | 2016-04-06 | 国家电网公司 | High-energy ray lead wire foreign matter removal apparatus carried by unmanned aerial vehicle |
| CN109581673A (en) * | 2018-12-28 | 2019-04-05 | 中国电子科技集团公司第二十七研究所 | A kind of linear light spot laser far field focus emission antenna |
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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: 20141029 Termination date: 20180514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |