CN117374803A - Barrier pole is cleared away in distribution equipment live working - Google Patents

Abstract

The invention provides a live working obstacle clearing rod of power distribution equipment, and relates to the technical field of electric appliances. This distribution equipment live working barrier pole, including insulating handle, be provided with the telescopic link on the insulating handle, the block fixing base is installed to the one end that insulating handle was kept away from to the telescopic link, block fixing base top is provided with the connecting rod, the outer wall fixedly connected with barrier hook that clears away of connecting rod, the free end of connecting rod is provided with the obstacle and cuts garrulous mechanism, the connector is installed through changeing the cover rotation to the upper end of connecting rod, the lateral wall face of arc sword is equipped with cutting edge portion, insulating handle has been cup jointed to the excircle department of telescopic link. Through driving motor control connector free rotation in the connecting pipe, the cutting edge portion on the arc sword cuts garrulous debris of winding on the cable, avoids the difficult clearance of winding barrier, and makes between inlayer insulating cover and the insulating handle be the fretwork form through the insulating piece that sets up, has improved the security when the operation.

Description

Barrier pole is cleared away in distribution equipment live working

Technical Field

The invention relates to the technical field of electric appliances, in particular to a live working barrier removing rod of power distribution equipment.

Background

In power distribution systems, maintenance, repair or cleaning operations are sometimes required on equipment, which may still be in a live state, and in order to ensure the safety of operators, barrier removal bars are designed, and are usually made of insulating materials and have insulating properties, so that current is effectively prevented from being conducted to the operators through the rod bodies. It is usually of a certain length so that the operator can extend and touch the equipment to be operated, and when using the barrier removal bar, the operator can operate the equipment by special means of the bar end, such as a clamp or a hook, without directly touching the equipment itself, thus effectively reducing the contact between the operator and the charged equipment and reducing the safety risk caused by misoperation or current leakage.

The live working barrier removing rod comprises a plastic insulating rod and an aluminum alloy rod sleeved with an insulating layer, wherein the plastic insulating rod has good insulating effect, but has heavier mass, and is easy to bend and break; the aluminum alloy rod sleeved with the insulating layer is light in weight, but once the insulating layer is damaged, the effect is not supposed, the top end of the obstacle removing rod is provided with a blade, but obstacles in daily use are of various types, the single-leaning blade cannot be treated completely and conveniently, the use limitation is large, and the use of workers is inconvenient. And current clearance head is the integration setting with the body of rod generally, and different distribution equipment probably has different structures and operation demands, and the shape, the size or the design of clearance head probably are inapplicable in all circumstances, and clearance head can be because long-time use or impaired and lead to clearance effect to descend, if can't change clearance head, and operating personnel probably can not in time change the part of inefficacy, influence effect and the safety of operation, after long-time use, clearance head can accumulate a large amount of dirt to increase staff's increase the clean degree of difficulty, and increase operating personnel's potential safety hazard when using.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides the live working obstacle clearing rod of the power distribution equipment, and solves the problems that the use limitation of the obstacle clearing rod is small and the replacement of an obstacle clearing head is troublesome.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a distribution equipment live working barrier pole, includes insulating handle, be provided with the telescopic link on the insulating handle, the block fixing base is installed to the one end that insulating handle was kept away from to the telescopic link, a plurality of block fixed slot has been seted up to the interior circumference of block fixing base, block fixing base top is provided with the connecting rod, the outer wall fixedly connected with barrier hook that clears away of connecting rod, the free end of connecting rod is provided with the barrier and cuts garrulous mechanism, the barrier cuts garrulous mechanism and includes the arc sword, the connector is installed through changeing the cover rotation to the upper end of connecting rod, the lateral wall face of arc sword is equipped with cutting edge portion, the inside upper end of connecting rod is provided with driving motor, and driving motor's output and connector fixed connection, insulating handle has been cup jointed to the excircle department of telescopic link.

Through above-mentioned technical scheme, cutting edge portion on the arc sword cuts garrulous debris of winding on the cable, avoids the difficult clearance of winding barrier, and the cable is kept away from to barrier removal hook pulling winding thing, and the rotatory shearing of arc sword is controlled again, prevents to cut the cable when conveniently clearing up the winding thing.

Preferably, the insulating handle comprises an inner insulating sleeve, an insulating block and an outer insulating sleeve, wherein the inner insulating sleeve is fixedly connected with the inner wall surface of the insulating handle through the insulating block, the insulating block is hollow-out with the inner insulating sleeve and the outer insulating sleeve, and the inner insulating sleeve, the insulating block and the outer insulating sleeve are made of insulating plastics.

Through above-mentioned technical scheme, the insulating piece makes and is the fretwork form between inlayer insulating sheath and the insulating handle, and inlayer insulating sheath, insulating piece and insulating handle's cooperation has reached multiple insulating effect, and when insulating handle's surface accident broke, inlayer insulating sheath and insulating piece still played insulating effect, have improved the security when the operation.

Preferably, the insulating handle passes through sliding connection with the telescopic link, telescopic link upper surface and block fixing base fixed connection, block fixing base is kept away from telescopic link one end block and is connected with the connecting rod, block fixing base one end and obstacle shearing mechanism rotation connection are kept away from to the connecting rod, arc sword fixed mounting is in the upper end of connector, arc sword and cutting edge portion fixed connection, connector, arc sword and cutting edge portion are the integration setting.

Preferably, the connecting rod lower surface is provided with the fixed connection pad, a plurality of second sliding tray has evenly been seted up to the circumference on the fixed connection pad, the fixed connection pad passes through the axis of rotation with the connecting rod and rotates to be connected, axis of rotation and connecting rod fixed connection, fixed connection pad lower surface fixedly connected with quick detach connecting seat, the connecting rod cavity has been seted up to the connecting rod lower extreme, a plurality of first sliding tray has been seted up to the connecting rod lower extreme, a plurality of sliding connection has the sliding block in the first sliding tray, a plurality of both ends all with the spacing seat fixed connection of second about the sliding block, be provided with quick detach structure in the quick detach connecting seat.

Through the technical scheme, the obstacle clearance head can be rapidly installed and detached without additional tools, and operators can rapidly operate when the obstacle clearance heads of different types or functions are required to be replaced during working, so that the working efficiency is improved.

Preferably, the quick detach structure includes montant, sliding connection post and block fixed block, two sliding connection posts of montant outside fixedly connected with, two sliding connection post keeps away from montant one end and is provided with the block fixed block, be provided with the second spring between block fixed block and the two sliding connection posts respectively, two second spring both ends respectively with block fixed block and two sliding connection post fixed connection.

Through above-mentioned technical scheme, make the montant drive the block fixed block shrink inwards through sliding connection post, release the block of block fixed block and block fixed slot, conveniently pull out the connecting rod from the block fixing base in.

Preferably, a plurality of second connecting through holes are formed in the circumference of the quick-dismantling connecting seat, a plurality of sliding connecting columns are arranged in the second connecting through holes, the sliding connecting columns are in sliding connection with the second connecting through holes, a plurality of anti-skidding lines are formed in the outer side of the connecting rod, and the connecting rod is made of insulating plastic.

Through above-mentioned technical scheme, the friction force between handle and the hand can be increased to the antiskid line for it is more firm to grip, no matter be in moist environment, greasy surface or sweat under the condition that much, the antiskid line can both prevent effectively that the handle from sliding, provides more stable gripping.

Preferably, the sliding cavity has been seted up in the insulating handle, sliding cavity upper end fixedly connected with sliding connection seat, be provided with the telescopic link in the sliding connection seat, the telescopic link passes through sliding connection with sliding connection seat, the telescopic link lower surface is provided with the connection telescopic link, connect telescopic link and telescopic link lower surface fixed connection, the telescopic link one end and the first spacing seat fixed connection of keeping away from of connection telescopic link, first spacing seat and insulating handle inner wall sliding connection, a plurality of gear groove has evenly been seted up to telescopic link one side.

Preferably, a second gear is arranged in the insulating handle, a first gear is arranged above the second gear, the second gear and the first gear are in meshed transmission, the second gear and the gear grooves are meshed with each other, a second connecting shaft is fixedly connected to the center position of the second gear, two ends of the second connecting shaft are rotatably connected with the insulating handle, a first connecting shaft is fixedly connected to the center position of the first gear, and two ends of the first connecting shaft are rotatably connected with the insulating handle.

Through above-mentioned technical scheme, the clearance barrier pole can carry out the regulation of length according to actual demand to adapt to the work scene of different height or degree of depth, no matter clear up distribution equipment, clean hardware facility or carry out other work, the clearance barrier pole of adjustable length can provide better flexibility and adaptability.

Preferably, the ratchet is fixedly connected with the first connecting shaft, a spacer is fixedly connected between the ratchet and the first connecting shaft, a first connecting through hole is formed in one side, close to the ratchet, of the insulating handle, a clamping head is arranged in the first connecting through hole and is rotationally connected with the first connecting through hole, the clamping head is arranged above the ratchet and is in an arc-shaped arrangement close to one end of the ratchet, the clamping head is fixedly connected with the connecting pressing handle, a non-slip mat is fixedly connected with the connecting pressing handle, a spring seat is fixedly connected with the upper surface of the clamping head, a first spring is fixedly connected with the spring seat, and the upper end of the first spring is fixedly connected with the sliding connecting seat.

Preferably, the first connecting shaft is far away from one end of the ratchet wheel and is fixedly connected with the fixed shaft, the fixed shaft is fixedly connected with the fixed turntable, the fixed turntable is fixedly connected with a turntable handle, the turntable handle and the fixed turntable are integrally arranged, an anti-slip sleeve is sleeved outside the turntable handle, the anti-slip sleeve is fixedly connected with the outer side of the turntable handle, and the anti-slip sleeve is made of rubber.

Through the technical scheme, the fixed turntable drives the first connecting shaft to rotate, so that the first gear and the ratchet wheel on the first connecting shaft are driven to rotate.

Working principle: when equipment is required to be maintained or overhauled, the driving motor is arranged in the connecting pipe 3, the output end of the driving motor is fixedly connected with the connector 502, a worker controls the connector 502 to rotate freely through the driving motor in the connecting pipe 3, the connector 502 drives the arc-shaped knife 503 to do circular motion, sundries wound on a cable are sheared through the cutting edge part 504 on the arc-shaped knife 503, wound obstacles are prevented from being cleaned difficultly, the winding is pulled away from the cable through the obstacle removing hook 4 during use, the arc-shaped knife 503 is controlled to rotate and shear, and the winding is conveniently cleaned and prevented from being cut into the cable.

When the length of the obstacle clearance rod needs to be adjusted, the turntable handle 116 on the fixed turntable 115 is rotated, the fixed turntable 115 drives the first connecting shaft 105 to rotate, the first gear 103 and the ratchet 108 on the first connecting shaft 105 rotate, the first gear 103 rotates to drive the second gear 104 to rotate through meshing, the connecting telescopic rod 201 drives the telescopic rod 2 to ascend, after the obstacle clearance rod is adjusted to a proper length, the turntable handle 116 stops rotating, the ratchet 108 stops rotating, and meanwhile the first spring 113 pushes the clamping head 110 to move downwards to be clamped with the ratchet 108, so that the length position of the telescopic rod 2 is fixed.

When the telescopic rod 2 is required to be contracted inwards, the push handle 111 is connected in a push mode, so that the clamping head 110 rotates upwards, the clamping position of the clamping head 110 and the ratchet wheel 108 is released, and the fixed rotary disc 115 rotates in the opposite direction, so that the telescopic rod 2 is contracted downwards.

The barrier removing rod is used for a long time or damaged, so that the barrier removing effect is reduced, when the barrier removing head needs to be replaced, the connecting rod 3 is rotated, under the action of the first sliding groove 302, the sliding block 304 drives the vertical rod 306 to move to the central position, the vertical rod 306 drives the clamping fixing block 309 to shrink inwards through the sliding connecting column 307, then the connecting rod 3 is pulled out of the clamping fixing seat 7, the newly replaced connecting rod 3 is inserted into the clamping fixing seat 7, the clamping fixing block 309 compresses the second spring 308 inwards, so that the clamping fixing block 309 enters the clamping fixing seat 7, at the moment, the second spring 308 pushes the clamping fixing block 309 and the clamping fixing groove 701 to mutually clamp and fix, the barrier removing head can be quickly installed and detached, additional tools are not needed, when the barrier removing heads of different types or functions need to be replaced in work, an operator can quickly operate, the working efficiency is improved, and staff can select proper barrier removing heads according to different task requirements, so that frequent replacement of the troublesome components is reduced.

Simultaneously, the insulating block 602 enables the inner insulating sleeve 601 and the insulating handle 1 to be hollow, the cooperation of the inner insulating sleeve 601, the insulating block 602 and the insulating handle 1 achieves the effect of multiple insulations, and when the outer surface of the insulating handle 1 is accidentally broken, the inner insulating sleeve 601 and the insulating block 602 still play an insulating role, so that the safety during operation is improved.

Advantageous effects

The invention provides a live working obstacle clearing rod of power distribution equipment. The beneficial effects are as follows:

1. according to the invention, the connecting head is controlled by the driving motor in the connecting pipe to freely rotate, so that the connecting head drives the arc-shaped knife to do circular motion, sundries wound on a cable are sheared through the cutting edge part on the arc-shaped knife, the wound obstacle is prevented from being difficult to clean, the winding is pulled away from the cable through the obstacle clearing hook during use, the arc-shaped knife is controlled to rotate and shear, the winding is conveniently cleaned, meanwhile, the cable is prevented from being cut, the inner insulating sleeve and the insulating handle are hollowed through the arranged insulating block, the inner insulating sleeve, the insulating block and the insulating handle are matched to achieve the effect of multiple insulations, and when the outer surface of the insulating handle is accidentally broken, the inner insulating sleeve and the insulating block still play an insulating role, so that the safety during operation is improved;

2. according to the invention, the turntable handle on the fixed turntable is rotated, so that the first gear and the ratchet wheel on the first connecting shaft rotate, the first gear rotates to drive the second gear to rotate through meshing, the connecting telescopic rod drives the telescopic rod to ascend, the rotating turntable handle is stopped after the length of the barrier removing rod is adjusted to a proper length, the ratchet wheel stops rotating, the clamping head is clamped with the ratchet wheel, the length position of the telescopic rod can be fixed, the barrier removing rod can adjust the length according to actual requirements, and therefore, the barrier removing device adapts to working scenes with different heights or depths, and the barrier removing rod with adjustable length can provide better flexibility and adaptability no matter cleaning power distribution equipment, hardware facilities or other works are carried out;

3. according to the invention, the connecting rod and the clamping fixing seat are arranged, the quick-dismantling mechanism is arranged on the connecting rod, when the quick-dismantling mechanism is arranged, the connecting rod is only required to be inserted into the clamping fixing seat, the second spring pushes the clamping fixing block to be mutually clamped with the clamping fixing groove to complete fixing, when the quick-dismantling mechanism is required to be dismantled, the connecting rod is rotated, under the action of the first sliding groove, the vertical rod drives the clamping fixing block to shrink inwards through the sliding connecting column, the clamping of the clamping fixing block and the clamping fixing groove is released, and then the connecting rod is pulled out of the clamping fixing seat, so that the obstacle removing head can be quickly arranged and dismantled, no additional tools are required, and an operator can quickly operate when the obstacle removing head of different types or functions is required to be replaced during working, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of an insulated handle according to the present invention;

FIG. 3 is a block diagram of the clearance head of the present invention;

FIG. 4 is a diagram showing the internal structure of the snap-fit fixing seat of the present invention;

FIG. 5 is a quick release block diagram of the present invention;

FIG. 6 is a diagram showing the construction of the inside of the quick release structure of the present invention;

FIG. 7 is an internal cross-sectional view of an insulated handle of the present invention;

FIG. 8 is an enlarged view of the invention at B;

FIG. 9 is a view showing the construction of the inside of the insulating handle of the present invention;

fig. 10 is an enlarged view of the invention at a.

1, an insulating handle; 101. a sliding connecting seat; 102. a sliding cavity; 103. a first gear; 104. a second gear; 105. a first connecting shaft; 106. a spacer bush; 107. a second connecting shaft; 108. a ratchet wheel; 109. a first connection through hole; 110. a clamping head; 111. a pressing handle is connected; 112. a spring seat; 113. a first spring; 114. a fixed shaft; 115. a fixed turntable; 116. a turntable handle; 117. an anti-skid sleeve; 2. a telescopic rod; 201. connecting a telescopic rod; 202. a gear groove; 203. the first limiting seat; 3. a connecting rod; 301. a connecting rod cavity; 302. a first sliding groove; 303. a rotating shaft; 304. a sliding block; 305. the second limiting seat; 306. a vertical rod; 307. a sliding connection column; 308. a second spring; 309. clamping the fixed block; 310. fixing the connecting disc; 311. a second sliding groove; 312. quick-dismantling the connecting seat; 313. a second connection through hole; 4. an obstacle clearing hook; 5. obstacle shearing mechanism; 501. a rotating sleeve; 502. a connector; 503. an arc knife; 504. a blade section;

6. an outer insulating sleeve; 601. an inner insulating sleeve; 602. an insulating block; 7. the fixing seat is clamped; 701. and the fixing groove is clamped.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiment one:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment of the invention provides a live working barrier removing rod of a power distribution device, which comprises an insulating handle 1, wherein a telescopic rod 2 is arranged on the insulating handle 1, one end of the telescopic rod 2, which is far away from the insulating handle 1, is provided with a clamping fixing seat 7, the inner circumference of the clamping fixing seat 7 is provided with a plurality of clamping fixing grooves 701, a connecting rod 3 is arranged above the clamping fixing seat 7, the outer wall surface of the connecting rod 3 is fixedly connected with a barrier removing hook 4, the free end of the connecting rod 3 is provided with a barrier shearing mechanism 5, the barrier shearing mechanism 5 comprises an arc-shaped knife 503, the upper end of the connecting rod 3 is rotatably provided with a connector 502 through a rotating sleeve 501, the side wall surface of the arc-shaped knife 503 is provided with a cutting edge 504, the upper end of the inside of the connecting rod 3 is provided with a driving motor, the output end of the driving motor is fixedly connected with the connector 502, the outer circle of the telescopic rod 2 is sleeved with the insulating handle 1, the cutting edge 504 on the arc-shaped knife 503 shears sundries wound on a cable, the barrier removing hook 4 is prevented from being difficult to pull the wound barrier removing hook from being far away from the cable, and the cable is controlled to rotate and the cutting blade 503 is prevented from being cleaned conveniently; the insulating handle 1 comprises an inner insulating sleeve 601, an insulating block 602 and an outer insulating sleeve 6, wherein the inner insulating sleeve 601 is fixedly connected with the inner wall surface of the insulating handle 1 through the insulating block 602, the inner insulating sleeve 601 and the outer insulating sleeve 6 are hollow, the inner insulating sleeve 601, the insulating block 602 and the outer insulating sleeve 6 are all made of insulating plastics, the insulating block 602 enables the inner insulating sleeve 601 and the insulating handle 1 to be hollow, the inner insulating sleeve 601, the insulating block 602 and the insulating handle 1 are matched to achieve the effect of multiple insulation, and when the outer surface of the insulating handle 1 is broken accidentally, the inner insulating sleeve 601 and the insulating block 602 still play an insulating role, so that the safety during operation is improved; the insulating handle 1 passes through sliding connection with telescopic link 2, telescopic link 2 upper surface and block fixing base 7 fixed connection, block fixing base 7 is kept away from telescopic link 2 one end block and is connected with connecting rod 3, and 7 one end of block fixing base is kept away from to connecting rod 3 is cut garrulous mechanism 5 rotation with the barrier and is connected, and arc sword 503 fixed mounting is in the upper end of connector 502, arc sword 503 and cutting edge portion 504 fixed connection, and connector 502, arc sword 503 and cutting edge portion 504 are the integration setting.

As shown in fig. 5 and 6, a fixed connection disc 310 is arranged on the lower surface of the connecting rod 3, a plurality of second sliding grooves 311 are uniformly formed in the circumference of the fixed connection disc 310, the fixed connection disc 310 is rotationally connected with the connecting rod 3 through a rotating shaft 303, the rotating shaft 303 is fixedly connected with the connecting rod 3, a quick-dismantling connecting seat 312 is fixedly connected with the lower surface of the fixed connection disc 310, a connecting rod cavity 301 is formed in the lower end of the connecting rod 3, a plurality of first sliding grooves 302 are formed in the lower end of the connecting rod 3, sliding blocks 304 are slidably connected in the plurality of first sliding grooves 302, and the upper end and the lower end of the plurality of sliding blocks 304 are fixedly connected with a second limiting seat 305, and a quick-dismantling structure is arranged in the quick-dismantling connecting seat 312; the quick-dismantling structure comprises a vertical rod 306, sliding connecting columns 307 and clamping fixing blocks 309, wherein two sliding connecting columns 307 are fixedly connected to the outer side of the vertical rod 306, clamping fixing blocks 309 are arranged at one ends, far away from the vertical rod 306, of the two sliding connecting columns 307, second springs 308 are respectively arranged between the clamping fixing blocks 309 and the two sliding connecting columns 307, and two ends of each second spring 308 are fixedly connected with the corresponding clamping fixing block 309 and each sliding connecting column 307; a plurality of second connecting through holes 313 are formed in the circumference of the quick-release connecting seat 312, sliding connecting columns 307 are arranged in the plurality of second connecting through holes 313, the sliding connecting columns 307 are connected with the second connecting through holes 313 in a sliding mode, a plurality of anti-skidding lines are formed in the outer side of the connecting rod 3, the connecting rod 3 is made of insulating plastics, friction force between a handle and a hand can be increased through the anti-skidding lines, the handle is firmer to hold, and the handle can be effectively prevented from sliding no matter in a humid environment, on a greasy surface or under the condition of much sweat, and more stable holding is provided.

As shown in fig. 7, 8 and 9, a sliding cavity 102 is formed in an insulating handle 1, a sliding connecting seat 101 is fixedly connected to the upper end of the sliding cavity 102, a telescopic rod 2 is arranged in the sliding connecting seat 101, the telescopic rod 2 is connected with the sliding connecting seat 101 in a sliding manner, a connecting telescopic rod 201 is arranged on the lower surface of the telescopic rod 2, the connecting telescopic rod 201 is fixedly connected with the lower surface of the telescopic rod 2, one end, far away from the telescopic rod 2, of the connecting telescopic rod 201 is fixedly connected with a first limiting seat 203, the first limiting seat 203 is in sliding connection with the inner wall of the insulating handle 1, and a plurality of gear grooves 202 are uniformly formed in one side of the telescopic rod 2; a second gear 104 is arranged in the insulating handle 1, a first gear 103 is arranged above the second gear 104, the second gear 104 and the first gear 103 are in meshed transmission, the second gear 104 and the gear groove 202 are meshed with each other, a second connecting shaft 107 is fixedly connected to the center position of the second gear 104, two ends of the second connecting shaft 107 are rotationally connected with the insulating handle 1, a first connecting shaft 105 is fixedly connected to the center position of the first gear 103, two ends of the first connecting shaft 105 are rotationally connected with the insulating handle 1, and an obstacle clearing rod can be used for adjusting the length according to actual requirements, so that the obstacle clearing rod is suitable for working scenes with different heights or depths, and can provide better flexibility and adaptability no matter whether power distribution equipment, hardware facilities are cleaned or other works are carried out; the ratchet wheel 108 is fixedly connected to the first connecting shaft 105, the spacer 106 is fixedly connected between the ratchet wheel 108 and the first connecting shaft 105, the first connecting hole 109 is formed in one side, close to the ratchet wheel 108, of the insulating handle 1, the clamping head 110 is arranged in the first connecting hole 109 and is rotationally connected with the first connecting hole 109, the clamping head 110 is arranged above the ratchet wheel 108, one end, close to the ratchet wheel 108, of the clamping head 110 is in an arc-shaped arrangement, the clamping head 110 is fixedly connected with the connecting pressing handle 111, the anti-slip pad is fixedly connected to the connecting pressing handle 111, the spring seat 112 is fixedly connected to the upper surface of the clamping head 110, the first spring 113 is fixedly connected to the spring seat 112, and the upper end of the first spring 113 is fixedly connected with the sliding connecting seat 101.

As shown in fig. 10, one end of the first connecting shaft 105 far away from the ratchet wheel 108 is fixedly connected with a fixed shaft 114, the fixed shaft 114 is fixedly connected with a fixed turntable 115, a turntable handle 116 is fixedly connected to the fixed turntable 115, the turntable handle 116 and the fixed turntable 115 are integrally arranged, an anti-slip sleeve 117 is sleeved outside the turntable handle 116, the anti-slip sleeve 117 is fixedly connected with the outer side of the turntable handle 116, the anti-slip sleeve 117 is made of rubber, and the fixed turntable 115 drives the first connecting shaft 105 to rotate, so that the first gear 103 and the ratchet wheel 108 on the first connecting shaft 105 are driven to rotate.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a distribution equipment live working clearance pole, includes insulating handle (1), its characterized in that: be provided with telescopic link (2) on insulating handle (1), joint fixing base (7) are installed to one end that insulating handle (1) was kept away from to telescopic link (2), a plurality of joint fixed slot (701) have been seted up to the interior circumference of joint fixing base (7), joint fixing base (7) top is provided with connecting rod (3), the outer wall fixedly connected with clearance hook (4) of connecting rod (3), the free end of connecting rod (3) is provided with obstacle and cuts garrulous mechanism (5), obstacle cuts garrulous mechanism (5) including arc sword (503), connector (502) are installed through changeing cover (501) rotation to the upper end of connecting rod (3), the lateral wall face of arc sword (503) is equipped with cutting edge portion (504), the inside upper end of connecting rod (3) is provided with driving motor, and driving motor's output and connector (502) fixed connection, the excircle department of telescopic link (2) has insulating handle (1).

2. The power distribution equipment live working barrier removal bar of claim 1, wherein: the insulation handle (1) comprises an inner insulation sleeve (601), an insulation block (602) and an outer insulation sleeve (6), wherein the inner insulation sleeve (601) is fixedly connected with the inner wall surface of the insulation handle (1) through the insulation block (602), the insulation block (602) is hollow-out with the inner insulation sleeve (601) and the outer insulation sleeve (6), and the inner insulation sleeve (601), the insulation block (602) and the outer insulation sleeve (6) are all made of insulation plastics.

3. The power distribution equipment live working barrier removal bar of claim 1, wherein: insulating handle (1) and telescopic link (2) pass through sliding connection, telescopic link (2) upper surface and block fixing base (7) fixed connection, block fixing base (7) are kept away from telescopic link (2) one end block and are connected with connecting rod (3), block fixing base (7) one end and barrier shearing mechanism (5) are kept away from to connecting rod (3) rotate and are connected, arc sword (503) fixed mounting is in the upper end of connector (502), arc sword (503) and cutting edge portion (504) fixed connection, connector (502), arc sword (503) and cutting edge portion (504) are the integration setting.

4. The power distribution equipment live working barrier removal bar of claim 1, wherein: the connecting rod (3) lower surface is provided with fixed connection pad (310), a plurality of second sliding tray (311) have evenly been seted up to circumference on fixed connection pad (310), fixed connection pad (310) are connected through axis of rotation (303) rotation with connecting rod (3), axis of rotation (303) and connecting rod (3) fixed connection, fixed connection pad (310) lower surface fixedly connected with quick detach connecting seat (312), connecting rod cavity (301) have been seted up to connecting rod (3) lower extreme, a plurality of first sliding tray (302) have been seted up to connecting rod (3) lower extreme, a plurality of sliding block (304) are connected with in the first sliding tray (302) in the sliding, a plurality of both ends all are connected with second spacing seat (305) fixed connection about sliding block (304), be provided with quick detach structure in quick detach connecting seat (312).

5. The power distribution equipment live working barrier removal bar of claim 4, wherein: the quick-release structure comprises a vertical rod (306), a sliding connection column (307) and a clamping fixing block (309), wherein two sliding connection columns (307) are fixedly connected to the outer side of the vertical rod (306), one end, far away from the vertical rod (306), of each sliding connection column (307) is provided with the clamping fixing block (309), a second spring (308) is respectively arranged between each clamping fixing block (309) and each two sliding connection columns (307), and two ends of each second spring (308) are respectively fixedly connected with each clamping fixing block (309) and each two sliding connection columns (307).

6. The power distribution equipment live working barrier removal bar of claim 5, wherein: the quick-release connecting seat is characterized in that a plurality of second connecting through holes (313) are formed in the circumference of the quick-release connecting seat (312), sliding connecting columns (307) are arranged in the second connecting through holes (313), the sliding connecting columns (307) are connected with the second connecting through holes (313) in a sliding mode, a plurality of anti-slip patterns are formed in the outer side of the connecting rod (3), and the connecting rod (3) is made of insulating plastics.

7. The power distribution equipment live working barrier removal bar of claim 1, wherein: the utility model discloses a novel electric power tool is characterized in that a sliding cavity (102) is arranged in an insulating handle (1), a sliding connecting seat (101) is fixedly connected with the upper end of the sliding cavity (102), a telescopic rod (2) is arranged in the sliding connecting seat (101), the telescopic rod (2) is connected with the sliding connecting seat (101) through sliding connection, the lower surface of the telescopic rod (2) is provided with a connecting telescopic rod (201), the connecting telescopic rod (201) is fixedly connected with the lower surface of the telescopic rod (2), one end of the connecting telescopic rod (201) is far away from the telescopic rod (2) and is fixedly connected with a first limiting seat (203), the first limiting seat (203) is in sliding connection with the inner wall of the insulating handle (1), and a plurality of gear grooves (202) are uniformly formed in one side of the telescopic rod (2).

8. The power distribution equipment live working barrier removal bar of claim 1, wherein: be provided with second gear (104) in insulating handle (1), second gear (104) top is provided with first gear (103), through the meshing transmission between second gear (104) and first gear (103), intermeshing between second gear (104) and gear groove (202), second gear (104) central point put fixedly connected with second connecting axle (107), second connecting axle (107) both ends and insulating handle (1) rotate to be connected, first gear (103) central point put fixedly connected with first connecting axle (105), first connecting axle (105) both ends and insulating handle (1) rotate to be connected.

9. The power distribution equipment live working barrier removal bar of claim 8, wherein: the novel anti-slip device is characterized in that a ratchet (108) is fixedly connected to the first connecting shaft (105), a spacer (106) is fixedly connected between the ratchet (108) and the first connecting shaft (105), a first connecting hole (109) is formed in one side, close to the ratchet (108), of the insulating handle (1), a clamping head (110) is arranged in the first connecting hole (109), the clamping head (110) is rotatably connected with the first connecting hole (109), the clamping head (110) is arranged above the ratchet (108), the clamping head (110) is in an arc-shaped arrangement close to one end of the ratchet (108), the clamping head (110) is fixedly connected with a connecting pressing handle (111), a non-slip pad is fixedly connected to the connecting pressing handle (111), a spring seat (112) is fixedly connected to the upper surface of the clamping head (110), a first spring (113) is fixedly connected to the spring seat (112), and the upper end of the first spring (113) is fixedly connected with a sliding connecting seat (101).

10. The power distribution equipment live working barrier removal bar of claim 8, wherein: the ratchet (108) one end and fixed axle (114) fixed connection are kept away from to first connecting axle (105), fixed axle (114) and fixed carousel (115) fixed connection, fixedly connected with carousel handle (116) on fixed carousel (115), carousel handle (116) are the integration setting with fixed carousel (115), carousel handle (116) outside cover is equipped with antiskid cover (117), antiskid cover (117) and carousel handle (116) outside fixed connection, antiskid cover (117) are made by rubber.