CN207339075U

CN207339075U - A kind of power transmission lines overhauling special purpose device

Info

Publication number: CN207339075U
Application number: CN201721119907.5U
Authority: CN
Inventors: 肖建福
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-01
Filing date: 2017-09-01
Publication date: 2018-05-08
Anticipated expiration: 2027-09-01

Abstract

The utility model discloses a kind of power transmission lines overhauling special purpose device, including base, the both sides of the base bottom have been fixedly connected with universal wheel, translot is offered at the top of the base, the bottom of the translot inner cavity offers sliding slot, the first motor is fixedly connected with the right side of the base, the shaft of first motor extends to the inner cavity of translot, the shaft of first motor is fixedly connected with threaded rod, the left end of the threaded rod is flexibly connected with the left side of translot inner cavity, the bottom of the threaded rod is fixedly connected with slide bar, the bottom of the slide bar extends to the inner cavity of sliding slot, the surface of the threaded rod is arranged with thread bush.The utility model is stretched by the first electronic elongation bar can adjust the height for connecing scissors, the angle of inclination of cross bar can be adjusted by being stretched by the second electronic elongation bar, and cross bar drives scissors to tilt, and substantially increases the flexibility of scissors, preferably debris can be sheared, improve shear efficiency.

Description

A kind of power transmission lines overhauling special purpose device

Technical field

Line maintenance special purpose device technical field is the utility model is related to, is specially a kind of special dress of power transmission lines overhauling Put.

Background technology

Need to wipe out in circuit maintenance process high-tension line nearby the debris such as branch, it is necessary to staff using lift or The equipment such as hoist cable are close to pending circuit, and working at height has certain danger, while operating personnel's heavy workload, muscle power disappear Consumption is big, as Chinese patent discloses " apparatus for work of power transmission lines overhauling ", Patent No.：CN105490211B, the patent Including car body, universal wheel, vertical arm, sleeve, guide rod, transverse arm, scissors bit, blade one, blade two, handle of a knife set, shape handle of a knife, drawing Spring, screw, driving motor, worm gear, connecting rod one, connecting rod two, worm gear pole, connecting rod three, infrared range-measurement system and alarming in short range of electric power device, are not required to Want trimming personnel manual operations to cut the debris such as unnecessary electric wire and branch, significantly reduce the workload of worker, pass through Guide rod and vertical arm, transverse arm are rotatably assorted, it is possible to achieve to the trimming demand in a wide range of space, scissors bit is driven using motor It is dynamic, substantially increase trimming efficiency, it is workable the advantages of, alarming in short range of electric power device locking scissors when circuit is powered, forbids grasping Make, be simultaneously emitted by the alarm sound, infrared range-measurement system is used for measuring the distance of scissors bit and electric wire to be cut, realizes to accurately cutting Line；But function of the support arm of the scissors without lifting, it is impossible to adjust the height of scissors, vertical arm is fixed with car body to be connected Connect, it is impossible to make scissors transverse shifting, reduce the flexibility of scissors, it is impossible to preferably debris is trimmed.

Utility model content

The purpose of this utility model is to provide a kind of power transmission lines overhauling special purpose device, possess high excellent of scissors flexibility The problem of point, the height for solving scissors cannot be adjusted, and scissors is unable to transverse shifting very flexible.

To achieve the above object, the utility model provides following technical solution：A kind of power transmission lines overhauling special purpose device, bag Base is included, the both sides of the base bottom have been fixedly connected with universal wheel, translot, the translot are offered at the top of the base The bottom of inner cavity offers sliding slot, and the first motor, the shaft extension of first motor are fixedly connected with the right side of the base To the inner cavity of translot, the shaft of first motor is fixedly connected with threaded rod, left end and the translot inner cavity of the threaded rod Left side is flexibly connected, and the bottom of the threaded rod is fixedly connected with slide bar, and the bottom of the slide bar extends to the inner cavity of sliding slot, institute The surface for stating threaded rod is arranged with thread bush, and connecting rod, the top of the connecting rod are fixedly connected with the top of the thread bush The outside of translot is extended to, fixed plate is fixedly connected with the top of the connecting rod；

The top of the fixed plate is fixedly connected sequentially from left to right the first electronic elongation bar and the second motor, and described The shaft of two motors is arranged with first gear, and the surface of the first electronic elongation bar is arranged with second gear, first tooth Wheel is engaged with second gear, and the top of the first electronic elongation bar is connected with cross bar, the bottom of the cross bar by shaft Portion is fixedly connected with contiguous block, and the top on the right side of the first electronic elongation bar is fixedly connected with the second electronic elongation bar, described The one end of second electronic elongation bar away from the first electronic elongation bar is flexibly connected by shaft with contiguous block, on the right side of the cross bar Bottom is fixedly connected with the first knife rest, and first knife rest is connected with the second knife rest, the first knife rest bottom by shaft The 3rd electronic elongation bar is provided through on the left of portion, the bottom of the 3rd electronic elongation bar through the first knife rest and extends to The outside of first knife rest is fixedly connected with the second knife rest.

Preferably, the bottom of the slide bar is connected with roller, bottom and the sliding slot inner cavity of the roller by shaft Bottom contact.

Preferably, the surface of the threaded rod is provided with external screw thread, and the inner wall of the thread bush is provided with and external screw thread phase The internal thread of adaptation.

Preferably, the surface of the first gear is provided with the first teeth, and the surface of the second gear is provided with and the The second teeth that one teeth are adapted.

Preferably, it is fixedly connected with fixed block on the right side of second motor, the bottom of the fixed block and fixed plate Top is fixedly connected.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model passes through translot, sliding slot, the first motor, threaded rod, slide bar, thread bush, connecting rod and fixed plate Coordinated, fixed plate transverse shifting can be made, fixed plate drives the first electronic elongation bar, cross bar, the first knife rest and the second knife Frame transverse shifting, the convenient position for adjusting scissors, the height for connecing scissors can be adjusted by being stretched by the first electronic elongation bar, by the Two electronic elongation bars, which are stretched, can adjust the angle of inclination of cross bar, and cross bar drives scissors to tilt, and substantially increases the flexible of scissors Property, preferably debris can be sheared, improve shear efficiency.

2nd, the utility model is easy to the movement of base by the setting of universal wheel, can be right by the cooperation of slide bar and sliding slot Thread bush is balanced support, and easy to the transverse shifting of thread bush, the setting of roller reduces the friction between slide bar and sliding slot Power, being shunk by the 3rd electronic elongation bar can drive the left end of the second knife rest to move down, and make the right end of the second knife rest upward Mobile, so as to be sheared to debris, the second motor can be fixed in the setting of fixed block, using the second motor During it is more firm.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the partial structurtes enlarged diagram of the utility model A.

In figure：1 base, 2 universal wheels, 3 translots, 4 sliding slots, 5 first motors, 6 threaded rods, 7 slide bars, 8 thread bush, 9 connections Bar, 10 fixed plates, 11 first electronic elongation bars, 12 second motors, 13 first gears, 14 second gears, 15 cross bars, 16 connections Block, 17 second electronic elongation bars, 18 first knife rests, 19 second knife rests, 20 the 3rd electronic elongation bars, 21 rollers, 22 fixed blocks.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, a kind of power transmission lines overhauling special purpose device, including base 1, the both sides of 1 bottom of base are fixed Universal wheel 2 is connected with, the movement by the setting of universal wheel 2 easy to base 1, the top of base 1 offers translot 3, in translot 3 The bottom of chamber offers sliding slot 4, and the right side of base 1 is fixedly connected with the first motor 5, and the shaft of the first motor 5 extends to translot 3 Inner cavity, the shaft of the first motor 5 is fixedly connected with threaded rod 6, the left end of threaded rod 6 with the left side activity of 3 inner cavity of translot even Connect, the bottom of threaded rod 6 is fixedly connected with slide bar 7, and the bottom of slide bar 7 extends to the inner cavity of sliding slot 4, passes through slide bar 7 and sliding slot 4 Cooperation can be balanced support to thread bush 8, easy to the transverse shifting of thread bush 8, the bottom of slide bar 7 passes through shaft activity Roller 21 is connected with, the bottom of roller 21 is contacted with the bottom of 4 inner cavity of sliding slot, and the setting of roller 21 reduces slide bar 7 and sliding slot 4 Between frictional force, the surface of threaded rod 6 is arranged with thread bush 8, and the surface of threaded rod 6 is provided with external screw thread, thread bush 8 it is interior Wall is provided with the internal thread being adapted with external screw thread, and the top of thread bush 8 is fixedly connected with connecting rod 9, and the top of connecting rod 9 is prolonged The outside of translot 3 is extended, the top of connecting rod 9 is fixedly connected with fixed plate 10；

The top of fixed plate 10 is fixedly connected sequentially from left to right the first electronic 11 and second motor 12 of elongation bar, and second The right side of motor 12 is fixedly connected with fixed block 22, and the bottom of fixed block 22 is fixedly connected with the top of fixed plate 10, fixed block The second motor 12 can be fixed in 22 setting, make the second motor 12 more firm during use, the second motor 12 shaft is arranged with first gear 13, and the surface of the first electronic elongation bar 11 is arranged with second gear 14, first gear 13 with Second gear 14 engages, and the surface of first gear 13 is provided with the first teeth, and the surface of second gear 14 is provided with and the first tooth The second teeth that tooth is adapted, the top of the first electronic elongation bar 11 are connected with cross bar 15, the bottom of cross bar 15 by shaft Portion is fixedly connected with contiguous block 16, and the top on the first electronic right side of elongation bar 11 is fixedly connected with the second electronic elongation bar 17, the The one end of two electronic elongation bars 17 away from the first electronic elongation bar 11 is flexibly connected by shaft with contiguous block 16, the right side of cross bar 15 Bottom be fixedly connected with the first knife rest 18, the first knife rest 18 is connected with the second knife rest 19, the first knife rest 18 by shaft The 3rd electronic elongation bar 20 is provided through on the left of bottom, the bottom of the 3rd electronic elongation bar 20 through the first knife rest 18 and is prolonged The outside for extending the first knife rest 18 is fixedly connected with the second knife rest 19, and second can be driven by being shunk by the 3rd electronic elongation bar 20 The left end of knife rest 19 moves down, and moves up the right end of the second knife rest 19, so as to be sheared to debris, by translot 3, Sliding slot 4, the first motor 5, threaded rod 6, slide bar 7, thread bush 8, connecting rod 9 and fixed plate 10 are coordinated, and can make fixed plate 10 transverse shiftings, fixed plate 10 drive the first electronic elongation bar 11, cross bar 15, the first knife rest 18 and the second knife rest 19 laterally to move Dynamic, the convenient position for adjusting scissors, the height for connecing scissors can be adjusted by being stretched by the first electronic elongation bar 11, electronic by second The flexible angle of inclination that can adjust cross bar 15 of elongation bar 17, cross bar 15 drive scissors to tilt, substantially increase the flexible of scissors Property, preferably debris can be sheared, improve shear efficiency.

In use, driving threaded rod 6 to rotate by the shaft of the first motor 5, make 8 transverse shifting of thread bush, 8 band of thread bush Dynamic 9 transverse shifting of connecting rod, connecting rod 9 drive fixed plate 10, the first electronic elongation bar 11, cross bar 15, the first knife rest 18 and the Two knife rests, 19 transverse shifting, drives first gear 13 to rotate, first gear 13 drives the second tooth by the shaft of the second motor 12 The rotation of wheel 14, second gear 14 drive the first electronic elongation bar 11 to rotate, and the first electronic elongation bar 11 drives cross bar 15, the first knife 18 and second knife rest 19 of frame rotates, and the left end of the second knife rest 19 can be driven to moving down by being shunk by the 3rd electronic elongation bar 20 It is dynamic, move up the right end of the second knife rest 19, so as to be sheared to debris.

In summary：The power transmission lines overhauling special purpose device, by the first motor 5, threaded rod 6, slide bar 7, thread bush 8, Connecting rod 9, fixed plate 10, the first electronic elongation bar 11, motor 12, first gear 13, second gear 14, cross bar 15, contiguous block 16 and second electronic elongation bar 17 cooperation, the height for solving scissors cannot adjust, and scissors is unable to transverse shifting very flexible The problem of.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of power transmission lines overhauling special purpose device, including base (1), it is characterised in that：The both sides of base (1) bottom are equal Universal wheel (2) is fixedly connected with, translot (3) is offered at the top of the base (1), the bottom of translot (3) inner cavity opens up There is sliding slot (4), the first motor (5) is fixedly connected with the right side of the base (1), the shaft of first motor (5) extends to The inner cavity of translot (3), the shaft of first motor (5) are fixedly connected with threaded rod (6), the left end of the threaded rod (6) with The left side of translot (3) inner cavity is flexibly connected, and the bottom of the threaded rod (6) is fixedly connected with slide bar (7), the slide bar (7) Bottom extends to the inner cavity of sliding slot (4), and the surface of the threaded rod (6) is arranged with thread bush (8), the top of the thread bush (8) Portion is fixedly connected with connecting rod (9), and the outside of translot (3) is extended at the top of the connecting rod (9), the connecting rod (9) Top is fixedly connected with fixed plate (10)；

The top of the fixed plate (10) is fixedly connected sequentially from left to right the first electronic elongation bar (11) and the second motor (12), the shaft of second motor (12) is arranged with first gear (13), the surface set of the first electronic elongation bar (11) Equipped with second gear (14), the first gear (13) is engaged with second gear (14), the first electronic elongation bar (11) Top is connected with cross bar (15) by shaft, and the bottom of the cross bar (15) is fixedly connected with contiguous block (16), and described Top on the right side of one electronic elongation bar (11) is fixedly connected with the second electronic elongation bar (17), the second electronic elongation bar (17) One end away from the first electronic elongation bar (11) is flexibly connected by shaft with contiguous block (16), the bottom on the right side of the cross bar (15) Portion is fixedly connected with the first knife rest (18), and first knife rest (18) is connected with the second knife rest (19) by shaft, described The 3rd electronic elongation bar (20), the bottom of the 3rd electronic elongation bar (20) are provided through on the left of first knife rest (18) bottom Portion is through the first knife rest (18) and extends to the outside of the first knife rest (18) and is fixedly connected with the second knife rest (19).

A kind of 2. power transmission lines overhauling special purpose device according to claim 1, it is characterised in that：The bottom of the slide bar (7) Portion is connected with roller (21) by shaft, and the bottom of the roller (21) is contacted with the bottom of sliding slot (4) inner cavity.

A kind of 3. power transmission lines overhauling special purpose device according to claim 1, it is characterised in that：The threaded rod (6) Surface is provided with external screw thread, and the inner wall of the thread bush (8) is provided with the internal thread being adapted with external screw thread.

A kind of 4. power transmission lines overhauling special purpose device according to claim 1, it is characterised in that：The first gear (13) Surface be provided with the first teeth, the surface of the second gear (14) is provided with the second teeth being adapted with the first teeth.

A kind of 5. power transmission lines overhauling special purpose device according to claim 1, it is characterised in that：Second motor (12) Right side be fixedly connected with fixed block (22), the bottom of the fixed block (22) at the top of fixed plate (10) with being fixedly connected.