CN104319684B - The special line-throwing appliance of one kind transmission of electricity - Google Patents
The special line-throwing appliance of one kind transmission of electricity Download PDFInfo
- Publication number
- CN104319684B CN104319684B CN201410565036.4A CN201410565036A CN104319684B CN 104319684 B CN104319684 B CN 104319684B CN 201410565036 A CN201410565036 A CN 201410565036A CN 104319684 B CN104319684 B CN 104319684B
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- Prior art keywords
- conduit
- piston
- special line
- electricity
- trigger
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- 230000005611 electricity Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 title abstract description 15
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 5
- 230000009194 climbing Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention provides a kind of special line-throwing appliance of transmitting electricity, including a conduit, and the front end of conduit opens, and rear end has afterbody.One is accommodated in conduit has the piston of location division.A flexible member is connected between the afterbody and piston of conduit.The afterbody of one draught line through conduit is connected with piston, and the other end of the draught line wrings device with one by a director element and is connected.Trigger shifting chute is additionally provided with conduit, a trigger that can be engaged with the location division of piston is movably arranged in trigger shifting chute.The special line-throwing appliance of the transmission of electricity pulls piston compression elastic element by draught line, without foreign object, not only facilitates but also laborsaving.In addition, the trigger of the special line-throwing appliance of the transmission of electricity can move forward and backward along trigger shifting chute, therefore the deformation quantity of adjustable elastic element, so as to adjust range, suitable for actual use.
Description
Technical field
The invention belongs to the technical field of transmission line of electricity installation and repairing instrument, more particularly to a kind of ultra-high-tension power transmission line shooting rope
The instrument of operation.
Background technology
With urban building construction and the development of network of highways construction, the power network scale in China constantly expands.In power transmission line
In the construction and maintenance on road, the situation that the tall and big trees on periphery influence transmission line safety happens occasionally, therefore, it is necessary to by these
Trees are cut down.In trees cut down operation, it is ensured that the key of power equipment and operating personnel's safety is to control trees
Swing to.Usually, swinging to for trees is controlled using rope method.For tall trees wood, in order to effectively control trees to swing to, it is necessary to
By tricing line bolt enough to height.
At present, it is common to use rope method include climbing tree rope method and weight shooting rope method.Rope method of climbing tree refers to operation people
Member is climbed to certain altitude along trees, and tricing line then is fastened into the method in tree limb.The advantages of this method is can be with
Relatively accurately control rope height, shortcoming is to exist the danger that work high above the ground falls and branch scratch, honeybee sting
Potential safety hazard.In addition, for critical trees（Such as withered trees etc.）, rope method of climbing tree is unusable.Weight shooting rope method refers to
Operating personnel gets rid of the weight of connection tricing line, the method that tricing line is wound on to the limb of certain altitude by throwing.This method it is excellent
Point is easy to implement, and shortcoming is that rope is highly low, direction controlling is difficult, has certain risk, moreover, only experienced
Operating personnel could effectively carry out shooting rope.In addition, for trees of the height more than 10 meters, weight shooting rope method is difficult with.
Patent document CN203289019U discloses a kind of crossbow formula branch-cut bridge device, and the branch-cut bridge device includes sleeve, spool, transmitting
Body, spring, trigger and handle, it is simple in construction, the working time is saved, improves operating efficiency.But the branch-cut bridge device is by setting
Multiple triggers are put to adjust the deformation quantity of spring, so as to realize the purpose of regulation range.This mode is not only complicated, and
Waste of resource, it is also inconvenient for operating.
The content of the invention
It is an object of the invention to provide a kind of special line-throwing appliance of transmission of electricity of adjustable range simple in construction.
The technical scheme is that：The special line-throwing appliance of one kind transmission of electricity, including a conduit, the front end of conduit open, and after
End has afterbody.One is accommodated in conduit has the piston of location division.A flexible member is connected between the afterbody and piston of conduit.
The afterbody of one draught line through conduit is connected with piston, and the other end of the draught line wrings device by a director element and one
Connection.Trigger shifting chute is additionally provided with conduit, a trigger that can be engaged with the location division of piston is movably arranged at trigger shifting
In dynamic groove.
In certain preferred embodiment, location division is the neck for being opened in piston.
In certain preferred embodiment, flexible member is spring.
In certain preferred embodiment, director element is pulley.
In certain preferred embodiment, it is turnbuckle to wring device.
In certain preferred embodiment, conduit is additionally provided with a bracket on the outside of rear end.
Compared with prior art, the trigger of the special line-throwing appliance of present invention transmission of electricity can move forward and backward along trigger shifting chute, therefore
The deformation quantity of adjustable elastic element, simple in construction so as to adjust range, convenient use, and saved resource.
Brief description of the drawings
Fig. 1 is the structural representation of the special line-throwing appliance of transmission of electricity of the present invention.
The implication of reference：1-conduit, 2-piston, 3-spring, 4-draught line, 5-pulley, 6-turnbuckle,
7-trigger shifting chute, 8-trigger, 9-bracket, 10-weight.
Embodiment
The special line-throwing appliance of transmission of electricity of the present invention is specifically described below in conjunction with accompanying drawing.
Referring to accompanying drawing 1, special line-throwing appliance of transmitting electricity includes conduit 1.The front end of conduit 1 opens, and can allow connecting lead wire（Figure is not
Show）Weight 10 it is spouting therefrom.The rear end of conduit 1 has afterbody（Figure is not marked）.Piston 2, piston are accommodated in conduit 1
Spring 3 is connected between 2 and the afterbody of conduit 1.When afterbody movement of the piston 2 towards conduit 1, spring 3 is compressed.Draught line 4
Afterbody through conduit 1 is connected with piston 2, and the pulley 5 that its other end bypasses the rear end for being arranged at conduit 1 is connected with turnbuckle 6.
Therefore, swivel tightener 6, piston 2 is pullled by draught line 4 backward, spring 3 can be forced to be compressed.Trigger is provided with conduit 1
Shifting chute 7.Trigger 8 is movably arranged in trigger shifting chute 7.In this example, trigger shifting chute 7 is waveform groove（It is not shown）,
The pivot of trigger 8（It is not shown）It can be embedded in the groove tooth of waveform groove.In addition, trigger shifting chute 7 can be also serrate slot, have breach
Straight trough etc., those skilled in the art can carry out class act according to structural commonality, will not be repeated here.There is neck on piston 2（Figure
Do not mark）, when the afterbody of piston 2 towards conduit 1 moves through trigger 8, neck engages with trigger 8.In addition, conduit 1 is close to rear end
Outside be provided with bracket 9, be available for operating personnel's holding.
When carrying out operation using the special line-throwing appliance of the transmission of electricity of the present invention, first, the projectile angle according to needed for operation field
With position of the height regulation trigger 8 in trigger shifting chute 7；Secondly, the preceding side pressure by the weight 10 of connecting lead wire from conduit 1
Enter, until the front end of piston 2；Then, swivel tightener 6, moved after making piston 2, until it engages with trigger 8, due to pressure difference, weight
10 after piston 2 with moving, and now, line-throwing appliance is in and treats cock；Finally, the front opening of conduit 1 is adjusted to predetermined projectile
Angle, fired, the elastic potential energy of spring 3 is converted into the kinetic energy of weight 10, so as to be thrown to precalculated position.
The special line-throwing appliance of transmission of electricity of the present invention, which can be controlled effectively, casts direction and distance, suitable for be 5 in stump height~
Used in 25m trees.The structure of line-throwing appliance is simple, and overall weight is no more than 20Kg, easy to carry.Line-throwing appliance is during accumulation of energy
Firmly it is no more than 200N, easy to operate, substantially reduces the labor intensity of operating personnel.In addition, when operating the line-throwing appliance, make
Industry personnel are not required to the front opening towards conduit 1, therefore reduce operating risk, improve the security of operating personnel.
The basic principles, principal features and advantages of the present invention have been shown and described above.One of ordinary skill in the art
It should be appreciated that above-described embodiment protection domain that the invention is not limited in any way, all to be obtained using modes such as equivalent substitutions
The technical scheme obtained, falls within protection scope of the present invention.
Claims (6)
- The special line-throwing appliance 1. one kind is transmitted electricity, including a conduit, the front end of the conduit opens, and rear end has afterbody；It is described to lead One is accommodated in pipe has the piston of location division；A flexible member is connected between the afterbody of the conduit and the piston；One leads The afterbody of lead through the conduit is connected with the piston, and the other end of the draught line is wrung by a director element with one Device connects；Characterized in that, being additionally provided with trigger shifting chute on the conduit, one can pull with what the location division of the piston engaged Machine is movably arranged in the trigger shifting chute.
- 2. special line-throwing appliance of transmitting electricity as claimed in claim 1, it is characterised in that：The location division is to be opened in the piston Neck.
- 3. special line-throwing appliance of transmitting electricity as claimed in claim 1, it is characterised in that：The flexible member is spring.
- 4. special line-throwing appliance of transmitting electricity as claimed in claim 1, it is characterised in that：The director element is pulley.
- 5. special line-throwing appliance of transmitting electricity as claimed in claim 1, it is characterised in that：The device that wrings is turnbuckle.
- 6. special line-throwing appliance of transmitting electricity as claimed in claim 1, it is characterised in that：The conduit is also set up on the outside of rear end There is a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565036.4A CN104319684B (en) | 2014-10-22 | 2014-10-22 | The special line-throwing appliance of one kind transmission of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565036.4A CN104319684B (en) | 2014-10-22 | 2014-10-22 | The special line-throwing appliance of one kind transmission of electricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104319684A CN104319684A (en) | 2015-01-28 |
| CN104319684B true CN104319684B (en) | 2017-11-17 |
Family
ID=52374883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410565036.4A Expired - Fee Related CN104319684B (en) | 2014-10-22 | 2014-10-22 | The special line-throwing appliance of one kind transmission of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104319684B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580785A (en) * | 2015-08-27 | 2016-05-18 | 郭宏鹏 | Atmospheric pressure projectile device |
| CN107492831B (en) * | 2017-08-24 | 2022-12-30 | 广东电网有限责任公司阳江供电局 | Manual rope tying device |
| CN113858192A (en) * | 2021-09-07 | 2021-12-31 | 姚纯 | Community security robot based on 5G communication and wireless power transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61139858U (en) * | 1985-02-21 | 1986-08-29 | ||
| CN103115524A (en) * | 2013-01-25 | 2013-05-22 | 潘佳伟 | Portable strong crossbow |
| CN103247967A (en) * | 2013-05-15 | 2013-08-14 | 国家电网公司 | Power aerial high-voltage work throwing and hanging type ejector |
| CN203289019U (en) * | 2013-06-27 | 2013-11-13 | 国家电网公司 | Crossbow-type line-crossing device |
| CN204144797U (en) * | 2014-10-22 | 2015-02-04 | 国家电网公司 | To transmit electricity special line-throwing appliance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7140596B2 (en) * | 2003-06-12 | 2006-11-28 | Roger Dale Hayes | Bolt launcher |
| CN202276650U (en) * | 2011-10-10 | 2012-06-20 | 吉智才 | Sichuan pepper picker |
-
2014
- 2014-10-22 CN CN201410565036.4A patent/CN104319684B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61139858U (en) * | 1985-02-21 | 1986-08-29 | ||
| CN103115524A (en) * | 2013-01-25 | 2013-05-22 | 潘佳伟 | Portable strong crossbow |
| CN103247967A (en) * | 2013-05-15 | 2013-08-14 | 国家电网公司 | Power aerial high-voltage work throwing and hanging type ejector |
| CN203289019U (en) * | 2013-06-27 | 2013-11-13 | 国家电网公司 | Crossbow-type line-crossing device |
| CN204144797U (en) * | 2014-10-22 | 2015-02-04 | 国家电网公司 | To transmit electricity special line-throwing appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104319684A (en) | 2015-01-28 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20201022 |