CN106655002A - Sickle for power construction - Google Patents

Sickle for power construction Download PDF

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Publication number
CN106655002A
CN106655002A CN201710047998.4A CN201710047998A CN106655002A CN 106655002 A CN106655002 A CN 106655002A CN 201710047998 A CN201710047998 A CN 201710047998A CN 106655002 A CN106655002 A CN 106655002A
Authority
CN
China
Prior art keywords
cutter head
support
fixed
tool bit
hinged
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.)
Granted
Application number
CN201710047998.4A
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Chinese (zh)
Other versions
CN106655002B (en
Inventor
隆玉福
高斌
刘伟
石兴波
王小龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
State Grid Qinghai Electric Power Co Ltd
Original Assignee
HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
State Grid Qinghai Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd, State Grid Corp of China SGCC, State Grid Qinghai Electric Power Co Ltd filed Critical HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd
Priority to CN201710047998.4A priority Critical patent/CN106655002B/en
Publication of CN106655002A publication Critical patent/CN106655002A/en
Application granted granted Critical
Publication of CN106655002B publication Critical patent/CN106655002B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

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  • Surgical Instruments (AREA)
  • Knives (AREA)

Abstract

The invention discloses a sickle for power construction, and aims at realizing the processing of foreign matters on power transmission lines. The sickle comprises a handle; the lower part of the handle is in threaded connection with an insulating rod; a bracket is arranged at the upper part of the handle; a pair of vertical plates is arranged on the inner side of the bracket; the vertical plates divide the inner side of the bracket into three independent cavities; a first tool bit is hinged in the middle cavity; a blade is arranged on the first tool bit; first locking mechanisms are arranged between the first tool bit and the vertical plates; a second tool bit is hinged in the cavity on the front side of the first tool bit; saw teeth are arranged on the second tool bit; a third tool bit is hinged in the cavity on the rear side of the first tool bit; a packing cup is arranged on the third tool bit; and second locking mechanisms are respectively arranged between the second tool bit and the bracket and between the third tool bit and the bracket. According to the sickle, the dismantling of the foreign matters on power transmission lines can be realized; and through the setting of the first, second and third tool bits, the functions of cutting and sawing the foreign matters and eliminating the bird nests can be respectively realized.

Description

Power construction reaping hook
Technical field
The present invention relates to electric power maintenance technical field, specifically a kind of power construction reaping hook.
Background technology
The current foreign matter won on wire used in transmission line of electricity, majority is that iron wire, steel are bundled at the top of action bars Muscle hook, its shortcoming is exactly that cluster easily causes to damage to action bars, and installs trouble.Binding is softer, this win it is big different Not easy to operate during thing, its operation difficulty is larger.
The content of the invention
It is an object of the invention to provide a kind of power construction reaping hook, for realizing the place to foreign bodies on transmission lines Reason.
The present invention solves its technical problem and is adopted the technical scheme that:Power construction reaping hook, it includes handle, and it is special Levying is, the bottom of the handle is threadedly coupled with insulating bar, and on the top of the handle support is provided with, in the inner side of the support A pair of risers are provided with, the riser will be divided into three independent cavitys on the inside of support, are hinged in middle cavity and are provided with First cutter head, on first cutter head blade is provided with, and the first lockable mechanism is provided between the first cutter head and riser, first It is hinged in cavity on front side of cutter head and the second cutter head is installed, on the second cutter head sawtooth is provided with, the cavity on rear side of the first cutter head In be hinged the 3rd cutter head be installed, leather cup is provided with the 3rd cutter head, between the second cutter head and support, the 3rd cutter head and support It is respectively equipped with the second lockable mechanism.
Further, the support is U-shaped structure.
Further, the first hinge hole is respectively arranged at two ends with the support, the second hinge hole is provided with riser, the One cutter head is hinged in the second hinge hole between two risers, and the second cutter head and the 3rd cutter head are hinged on the first hinge on support Connect between the second hinge hole on hole and riser.
Further, first lockable mechanism includes alignment pin, fixed plate and retaining spring, and the fixed plate is fixed on On one of riser, retaining spring is fixed with fixed plate, alignment pin, alignment pin and first are fixed with retaining spring Locking hole grafting on cutter head coordinates.
Further, second lockable mechanism includes lock device, slide plate, latch and locking spring, and the lock device is consolidated It is scheduled on support, be slidably installed slide plate on the inside of the lock device, the Fixed latches on slide plate, in the slide plate and lock device Inwall between be provided with locking spring, the effect end of latch extend into the lock of second, third cutter head in the presence of locking spring Only realize that support is relatively fixed with the second cutter head, support with the 3rd cutter head in hole.
Further, the leather cup is the rubber parts of bowl-type.
The invention has the beneficial effects as follows:The power construction reaping hook that the present invention is provided, it is possible to achieve to different on transmission line of electricity The dismounting of thing;The setting of first, second, and third cutter head, can respectively realize cutting off, sawed-off foreign matter and remove the effect of bird's nest. One-object-many-purposes of the present invention, it is easy to use.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention;
Fig. 2 is the front schematic view of handle;
Fig. 3 is the side schematic view of handle;
Fig. 4 is the schematic diagram of the first lockable mechanism;
Fig. 5 is the schematic diagram of the first cutter head;
Fig. 6 is the schematic diagram of the second cutter head;
Fig. 7 is the schematic diagram of the 3rd cutter head;
Fig. 8 is partial enlarged drawing at the A in Fig. 6;
Fig. 9 is the B in Fig. 7 to schematic diagram;
Figure 10 is another kind of type of attachment of handle and support;
Figure 11 is scheme of installation of first, second lockable mechanism on support;
Figure 12 is partial enlarged drawing at the C of Figure 11;
In figure:1 handle, 11 threaded mounting portions, 2 supports, 21 first jacks, 22 first hinge holes, 23 grooves, 3 risers, 31 Second jack, 32 second hinge holes, 4 first cutter heads, 41 jointed shafts, 42 locking holes, 43 blades, 5 lock devices, 51 slide plates, 52 insert Pin, 53 locking springs, 54 draw rings, 6 second cutter heads, 61 sawtooth, 7 the 3rd cutter heads, 71 leather cups, 8 connectors, 9 alignment pins, 91 fix Plate, 92 retaining springs.
Specific embodiment
As shown in Figures 1 to 12, the invention mainly comprises handle 1, support 2, riser 3, the first cutter head 4, the second cutter head 6, 3rd cutter head 7, the first lockable mechanism and the second lockable mechanism, describe the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, handle 1 is basic components of the invention, and handle is circular metal bar, and the bottom of handle is Externally threaded threaded mounting portion 11 is provided with, on the top of handle support 2 is fixed with, support is U-shaped structure, at the two ends of support point The first jack 21 is not provided with, the first hinge hole 22 on support is provided with below the first jack.Set on the inside of support There is the riser 3 of a pair of parallel setting, the bottom of riser is fixedly connected with support.The second hinge hole 32 is provided with the bottom of riser, The second hinge hole on one of riser is corresponding with first hinge hole of support one end, the second hinge hole on another riser It is corresponding with the second hinge hole of the support other end.Wherein the top of a riser is provided with the second jack 31, the two ends of support with Three cavitys are surrounded between riser and between two risers, the first cutter head 4, the and of the second cutter head 6 are respectively equipped with three cavitys 3rd cutter head 7.
As shown in figure 5, the installation end in the first cutter head is provided with jointed shaft 41 and locking hole 42, the jointed shaft of the first cutter head is put In the second hinge hole 32 of two risers, can relatively rotate between the first cutter head and riser, be to realize the first cutter head and riser Between relative locking fix, the first lockable mechanism is provided between the first cutter head and riser.
As shown in Figure 11, Figure 12, the first lockable mechanism includes alignment pin 9, fixed plate 91 and retaining spring 92, on riser The second jack in be provided with fixed plate 91, retaining spring 92 is fixed with fixed plate, alignment pin is fixed with retaining spring 9, alignment pin is near another riser in the presence of retaining spring.Blade 43 is provided with the first cutter head, it is right in order to realize Foreign matter cuts off.
The second cutter head 6 is provided with front side of the first cutter head, as shown in fig. 6, also being provided with jointed shaft and lock on the second cutter head Only hole.Sawtooth 61 is provided with the second cutter head, in order to the sawed-off foreign matter for being difficult to and cutting off.
The 3rd cutter head 7 is provided with rear side of the first cutter head, as shown in fig. 7, also being provided with jointed shaft and lock on the 3rd cutter head Only hole.Leather cup 71 is provided with the front end of the 3rd cutter head, as shown in figure 9, leather cup is bowl-shape rubber parts.The setting of leather cup, can be with Bird's nest on cross-arm is disclosed.
The second lockable mechanism, the second locking are respectively equipped between the second cutter head and support, between the 3rd cutter head and support Mechanism includes lock device 5, slide plate 51, latch 52 and locking spring 53, and lock device is hollow cylindrical structural, in lock device Slide plate 51 is slidably fitted with chamber, latch 52 is fixed with slide plate, locking spring is provided between slide plate and lock device inwall 53, lock device is stretched out at the effect end of latch in the presence of locking spring.Latch is placed in second, third knife through after the first jack Realize that support is relatively fixed with the second cutter head, support with the 3rd cutter head when in the locking hole of head.Alignment pin passes through the second jack Being relatively fixed for support and the first cutter head is realized when being placed in the locking hole of the first cutter head.For convenience of the driving of latch, in latch It is provided with draw ring 54.
For convenience of handle and the connection of support, as shown in Figure 10, in the bottom of support connector 8, the top of handle are provided with It is threadedly coupled with connector.The bottom of handle is connected by threaded mounting portion with insulating bar.For ease of the folding of second, third cutter head It is folded, groove is provided with support, to avoid second, third cutter head.

Claims (6)

1. power construction reaping hook, it includes handle, it is characterized in that the bottom of the handle is threadedly coupled with insulating bar, in institute The top for stating handle is provided with support, and a pair of risers are provided with the inside of the support, and the riser will be divided into three on the inside of support Individual independent cavity, is hinged in middle cavity and is provided with the first cutter head, blade is provided with first cutter head, first The first lockable mechanism is provided between cutter head and riser, is hinged in the cavity on front side of the first cutter head and the second cutter head is installed, Two cutter heads are provided with sawtooth, are hinged in the cavity on rear side of the first cutter head and are provided with the 3rd cutter head, and on the 3rd cutter head skin is provided with Bowl, between the second cutter head and support, the 3rd cutter head and support the second lockable mechanism is respectively equipped with.
2. power construction reaping hook according to claim 1, is characterized in that, the support is U-shaped structure.
3. power construction reaping hook according to claim 2, is characterized in that, in the support first is respectively arranged at two ends with Hinge hole, is provided with the second hinge hole on riser, and the first cutter head is hinged in the second hinge hole between two risers, the second cutter head And the 3rd cutter head be hinged between the second hinge hole on the first hinge hole and the riser on support.
4. power construction reaping hook according to claim 1, is characterized in that, first lockable mechanism include alignment pin, Fixed plate and retaining spring, the fixed plate is fixed therein on a riser, and retaining spring is fixed with fixed plate, fixed Alignment pin is fixed with the spring of position, the locking hole grafting on alignment pin and the first cutter head coordinates.
5. power construction reaping hook according to claim 1, is characterized in that, second lockable mechanism include lock device, Slide plate, latch and locking spring, the lock device is fixed on support, and be slidably installed slide plate on the inside of the lock device, Fixed latches on slide plate, are provided with locking spring between the slide plate and the inwall of lock device, insert in the presence of locking spring The effect end of pin extend into the locking hole of second, third cutter head the phase for realizing support and the second cutter head, support and the 3rd cutter head To fixation.
6. power construction reaping hook according to claim 1, is characterized in that, the leather cup is the rubber parts of bowl-type.
CN201710047998.4A 2017-01-20 2017-01-20 Power construction reaping hook Active CN106655002B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710047998.4A CN106655002B (en) 2017-01-20 2017-01-20 Power construction reaping hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710047998.4A CN106655002B (en) 2017-01-20 2017-01-20 Power construction reaping hook

Publications (2)

Publication Number Publication Date
CN106655002A true CN106655002A (en) 2017-05-10
CN106655002B CN106655002B (en) 2018-06-26

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ID=58841049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710047998.4A Active CN106655002B (en) 2017-01-20 2017-01-20 Power construction reaping hook

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107979011A (en) * 2017-11-22 2018-05-01 国网新疆电力公司阿克苏供电公司 The device of bird's nest and foreign matter in a kind of weeding and removing charging equipment
CN109604197A (en) * 2018-12-28 2019-04-12 谢鸿远 A kind of power construction reaping hook with the cutting soft or hard cutter interactive device of amplification

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2724381Y (en) * 2004-06-07 2005-09-14 王帆 Multi-functional farm implement
CN2843030Y (en) * 2004-08-30 2006-12-06 段红哲 Novel reaping hook
CN202750456U (en) * 2012-08-07 2013-02-27 李俊芳 Anti-skid multifunctional sickle
CN204190264U (en) * 2014-10-21 2015-03-04 国家电网公司 A kind of electric line foreign matter ablation device
JP5714343B2 (en) * 2011-01-21 2015-05-07 中国電力株式会社 Cut object cutting tool and cut object cutting method
CN204732781U (en) * 2015-05-19 2015-10-28 国家电网公司 A kind of electric power maintenance insulation saw
CN205005548U (en) * 2015-09-30 2016-02-03 金乡县金地电力有限责任公司 Power line operation maintenance safety clearance sacrifice device
CN105896381A (en) * 2016-06-17 2016-08-24 国网河南桐柏县供电公司 Foreign matter removing apparatus for power transmission line
CN205727210U (en) * 2016-04-28 2016-11-30 阳朔供电公司 A reaping hook is cut in a kind of insulation of increasing safeguarded for power circuit
CN206452051U (en) * 2017-01-20 2017-08-29 国网青海省电力公司海西供电公司 Power construction reaping hook

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2724381Y (en) * 2004-06-07 2005-09-14 王帆 Multi-functional farm implement
CN2843030Y (en) * 2004-08-30 2006-12-06 段红哲 Novel reaping hook
JP5714343B2 (en) * 2011-01-21 2015-05-07 中国電力株式会社 Cut object cutting tool and cut object cutting method
CN202750456U (en) * 2012-08-07 2013-02-27 李俊芳 Anti-skid multifunctional sickle
CN204190264U (en) * 2014-10-21 2015-03-04 国家电网公司 A kind of electric line foreign matter ablation device
CN204732781U (en) * 2015-05-19 2015-10-28 国家电网公司 A kind of electric power maintenance insulation saw
CN205005548U (en) * 2015-09-30 2016-02-03 金乡县金地电力有限责任公司 Power line operation maintenance safety clearance sacrifice device
CN205727210U (en) * 2016-04-28 2016-11-30 阳朔供电公司 A reaping hook is cut in a kind of insulation of increasing safeguarded for power circuit
CN105896381A (en) * 2016-06-17 2016-08-24 国网河南桐柏县供电公司 Foreign matter removing apparatus for power transmission line
CN206452051U (en) * 2017-01-20 2017-08-29 国网青海省电力公司海西供电公司 Power construction reaping hook

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107979011A (en) * 2017-11-22 2018-05-01 国网新疆电力公司阿克苏供电公司 The device of bird's nest and foreign matter in a kind of weeding and removing charging equipment
CN109604197A (en) * 2018-12-28 2019-04-12 谢鸿远 A kind of power construction reaping hook with the cutting soft or hard cutter interactive device of amplification

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Publication number Publication date
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