CN208561531U

CN208561531U - A kind of lifting equipment set up applied to auxiliary power route

Info

Publication number: CN208561531U
Application number: CN201821119720.XU
Authority: CN
Inventors: 黄金华; 罗江涛; 刘建平; 邓素娟
Original assignee: Nanchang Power Supply Co of State Grid Jiangxi Electric Power Co Ltd; Nanchang Xinjian Power Supply Co of State Grid Jiangxi Electric Power Co Ltd; State Grid Corp of China SGCC
Current assignee: Nanchang Power Supply Co of State Grid Jiangxi Electric Power Co Ltd; Nanchang Xinjian Power Supply Co of State Grid Jiangxi Electric Power Co Ltd; State Grid Corp of China SGCC
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2019-03-01
Anticipated expiration: 2028-07-16

Abstract

The utility model discloses a lifting device applied to the erection of auxiliary power lines, which comprises a base, two steel wire ropes and a lifting box. A walking frame is fixedly connected to the four corners of the lower end of the base, and a side wall of the walking frame is fixedly connected A running wheel is rotatably connected, the upper end of the base is fixedly connected with two support plates, a rotating shaft is rotatably connected between the opposite side walls of the two support plates near the upper end, and both sides of the rotating shaft are rotated sleeves A rotating roller is connected, the upper end of the base is fixedly connected with a retractable mechanism for a wire rope cable, the retractable mechanism is connected to the two rotating rollers through two wire rope cables, and the lower ends of the two wire rope cables are fixedly connected On both sides of the upper end of the lift box. The utility model has a compact structure, and the lifting box is driven up and down in the vertical direction by the mechanical structure, which facilitates the erection of power lines by the operator, improves the construction safety of the operator, and has a good use effect.

Description

A kind of lifting equipment set up applied to auxiliary power route

Technical field

The utility model relates to electric power ancillary technique field more particularly to a kind of lifts set up applied to auxiliary power route Rise equipment.

Background technique

In the erection work of power circuit, a big chunk need of work worker completes the construction of line on electric pole The danger coefficient of journey, the operation on electric pole is high, and the physical strength of consuming is big, and the materials such as cross-arm, top cover require to examine construction personnel in bar Very useful rope lifting is got on, and a large amount of physical strength are even more consumed.

Additionally due to the tool for needing to use in work progress is more and is not easy to place, it is easy to fall from electric pole, Unexpected and inconvenience is caused, greatly reduces construction efficiency, construction effect is not fine.

For this purpose, we have proposed a kind of lifting equipment set up applied to auxiliary power route to solve institute in existing issue There are the problem of.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is applied to auxiliary The lifting equipment that power circuit is set up.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of lifting equipment set up applied to auxiliary power route, including pedestal, two wirerope drag-lines and lifting case, The lower end quadrangle of the pedestal is fixedly connected to walker, and traveling wheel is rotatably connected on the side wall of the walker, described The upper end of pedestal is fixedly connected with connection, and there are two support plate, two support plates companies of rotation between the opposing sidewalls of upper end It is connected to rotation axis, the two sides of the rotation axis rotate and are socketed with rotating roller, and the upper end of the pedestal is fixedly connected with wirerope The jack of drag-line, the jack is sequentially connected by two wirerope drag-lines and two rotating rollers, and two steel wires The lower end of rope drag-line is fixedly connected on the upper end two sides of lifting case, and the side of the lifting case is fixedly connected with lifter plate, and two The opposing sidewalls of the support plate are equipped with mobile mechanism, and the opposing sidewalls of mobile mechanism are respectively fixedly connected in lifter plate Two sides are fixedly connected to the guiding mechanism being oriented to wirerope drag-line on the side wall of two support plates.

Preferably, the jack includes two fixed plates for being fixedly connected on pedestal upper end, two fixed plates Opposing sidewalls on be rotatably connected to winding roller, pass through that connecting shaft is fixed to be connected between the opposing sidewalls of two winding rollers It connects, the side wall of one of fixed plate is fixedly connected with the driving motor driven to winding roller, and two wirerope are drawn Rope is wrapped on winding roller.

Preferably, the mobile mechanism includes the shifting axle being fixedly connected on lifter plate side wall, the side of the support plate Wall is equipped with sliding groove corresponding with mobile shaft position, and shifting axle is slidably connected in sliding groove far from one end of support plate On wall.

Preferably, the guiding mechanism includes the placement plate being fixedly connected on support plate side wall, the side of the placement plate Guide roller corresponding with rotating roller position is rotatably connected on wall, and rotating roller is connected by wirerope drag-line and guide roller transmission It connects.

Preferably, the lower end of two wirerope drag-lines is fixedly connected to two fixed ropes, described to be lifted the upper of case The corresponding fixing sleeve in fixed rope position is fixedly connected on the wall of end side, and the lower end of fixed rope is fixedly attached on fixing sleeve.

Preferably, the side of two support plates is fixedly connected to reinforcement support rod, and two are reinforced support rod Lower end is fixedly connected on the upper end of pedestal.

The utility model compared with prior art, has the beneficial effect that

1, by the mating connection of two winding rollers of facility, two rotating rollers and two wirerope drag-lines, in certain journey Stability of the lifting case in lifting process is improved on degree, to improve construction safety of the operator in construction.

2, the guiding mechanism on support plate side wall and mobile mechanism to the lifting of lifting case play guiding well and Supporting role avoids lifting case from occurring biggish shaking during lifting.

Detailed description of the invention

Fig. 1 be the utility model proposes it is a kind of applied to auxiliary power route set up lifting equipment structural representation Figure；

Fig. 2 be the utility model proposes it is a kind of applied to auxiliary power route set up lifting equipment side view；

Fig. 3 be the utility model proposes it is a kind of applied to auxiliary power route set up lifting equipment embodiment 2 in Structural schematic diagram.

In figure: 1 pedestal, 2 support plates, 3 rotation axis, 4 rotating rollers, 5 fixed plates, 6 winding rollers, 7 connecting shafts, 8 driving motors, 9 wirerope drag-lines, 10 lifting casees, 11 fixing sleeves, 12 fixed ropes, 13 placement plates, 14 guide rollers, 15 lifter plates, 16 sliding grooves, 17 Support rod, 19 walkers, 20 traveling wheels, 21 extension springs are reinforced in shifting axle, 18.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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.

Embodiment 1

Referring to Fig.1-2, a kind of lifting equipment set up applied to auxiliary power route, including 1, two wirerope of pedestal are drawn Rope 9 and lifting case 10, the lower end quadrangle of pedestal 1 is fixedly connected to walker 19, is rotatably connected on the side wall of walker 19 Traveling wheel 20, the side wall of walker 19, which is equipped with, stops to the wheel that traveling wheel 20 is defined, convenient for controlling traveling wheel 20, The upper end of pedestal 1 is fixedly connected with connection, and there are two support plate 2, two support plates 2 companies of rotation between the opposing sidewalls of upper end It is connected to rotation axis 3, the two sides of rotation axis 3, which rotate, is socketed with rotating roller 4, and the upper end of pedestal 1 is fixedly connected with wirerope drag-line 9 Jack, jack is sequentially connected by two wirerope drag-lines 9 and two rotating rollers 4, and jack is convenient for steel Cord drag-line 9 carries out folding and unfolding, to carry out the lifting on vertical direction, and two to the lifting case 10 of 9 other end of wirerope drag-line The lower end of a wirerope drag-line 9 is fixedly connected on the upper end two sides of lifting case 10.

The side of lifting case 10 is fixedly connected with lifter plate 15, and the opposing sidewalls of two support plates 2 are equipped with mobile mechanism, Guiding well and support are played in the mating connection of mobile mechanism and lifter plate 15 when being lifted case 10 and carrying out elevating movement to it Effect avoids lifting case 10 from shaking during elevating movement, and the opposing sidewalls of mobile mechanism are respectively fixedly connected with The two sides of lifter plate 15 are fixedly connected to the Guiding machine being oriented to wirerope drag-line 9 on the side wall of two support plates 2 Structure, two guiding mechanisms play good guiding role to two wirerope drag-lines 9 respectively, avoid wirerope drag-line 9 flexible During the phenomenon that shifting.

In the utility model, jack includes two fixed plates 5 for being fixedly connected on 1 upper end of pedestal, two fixed plates 5 Opposing sidewalls on be rotatably connected to winding roller 6, be fixedly connected between the opposing sidewalls of two winding rollers 6 by connecting shaft 7, The side wall of one of fixed plate 5 is fixedly connected with the driving motor 8 driven to winding roller 6, and two wirerope drag-lines 9 twine It is wound on winding roller 6, driving motor 8 drives one of winding roller 6 to be rotated after actuation, since two winding rollers 6 are logical Connecting shaft 7 is crossed to be fixedly connected, therefore two winding rollers 6 can be rotated simultaneously under the drive of driving motor 8, therefore can be to two steel Cord drag-line 9 synchronizes folding and unfolding.

Mobile mechanism includes the shifting axle 17 being fixedly connected on 15 side wall of lifter plate, the side wall of support plate 2 be equipped with The corresponding sliding groove 16 in 17 position of shifting axle, and shifting axle 17 is slidably connected in sliding groove 16 far from one end of support plate 2 On wall, when lifting case 10 is moved in the vertical direction, lifter plate 15 drives the shifting axle 17 at its both ends to slide at two It is slided in slot 16, good guiding role is played in the movement of two 17 pairs of shifting axle lifting casees 10.

Guiding mechanism includes the placement plate 13 being fixedly connected on 2 side wall of support plate, the company of rotation on the side wall of placement plate 13 It is connected to guide roller 14 corresponding with 4 position of rotating roller, and rotating roller 4 is sequentially connected by wirerope drag-line 9 and guide roller 14, two A wirerope drag-line 9 is respectively sleeved on two guide rollers 14, to play guiding role to the flexible of wirerope drag-line 9.

The lower end of two wirerope drag-lines 9 is fixedly connected to two fixed ropes 12, is lifted on the upper end side wall of case 10 It is fixedly connected with the corresponding fixing sleeve 11 in 12 position of fixed rope, and the lower end of fixed rope 12 is fixedly attached on fixing sleeve 11, two The mating connection of a fixed rope 12 and two fixing sleeves 11 improves the stability of 9 pairs of wirerope drag-line lifting casees 10.

The side of two support plates 2, which is fixedly connected to, reinforces support rod 18, and the lower end of two reinforcement support rods 18 is solid Surely it is connected to the upper end of pedestal 1, reinforces the stability that support rod 18 improves support plate 2.

It, can also be by some appurtenances in progress in use, operator can stand on lifting case 10 in the utility model It being placed in lifting case 10, the erection for facilitating operator to carry out power circuit operates, after the completion of preparation, starting driving electricity Machine 8, driving motor 8 drive two winding rollers 6 to be rotated simultaneously by connecting shaft 7, and two winding rollers 6 are to wirerope drag-line 9 Wound, therefore two wirerope drag-lines 9 drive lifting case 10 to move upwards during winding, thus by operator and Construction equipment is lifted to certain altitude, lifting of the guiding mechanism and mobile mechanism on 2 side wall of support plate to lifting case 10 Guiding and supporting role well are played, avoids lifting case 10 from occurring biggish shaking during lifting, improves its stabilization Property, to improve personal safety when operator's construction.

Embodiment 2

Referring to Fig. 3, the present embodiment difference from example 1 is that: by lifter plate 15 and two 2 opposite sides of support plate The connection structure of mobile mechanism on wall is substituted for multiple extension springs 21, and multiple extension springs 21 are fixedly connected on lifting case 10 Between pedestal 1, multiple extension springs 21 have certain draftability, therefore are lifted case 10 during lifting to lifting case 10 Certain shock absorbing effect is played, although poor compared with guiding role of the mobile mechanism to lifting case 10, also can be avoided lift It rises case 10 and occurs excessive shaking during lifting, structure is simple, easy to operate.

The implementation method of the present embodiment and the implementation method of embodiment 1 the difference is that: by lifter plate 15 and two branch The connection structure of mobile mechanism in 2 opposing sidewalls of fagging is substituted for multiple extension springs 21, other the step of it is identical.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. A lifting device applied to the erection of auxiliary power lines, comprising a base (1), two steel wire ropes (9) and a lifting box (10), wherein the four corners of the lower end of the base (1) are fixed A walking frame (19) is connected, the side wall of the walking frame (19) is rotatably connected with a walking wheel (20), and the upper end of the base (1) is fixedly connected with two support plates (2), two A rotating shaft (3) is rotatably connected between the opposite side walls of the support plate (2) close to the upper end, and rotating rollers (4) are rotatably sleeved on both sides of the rotating shaft (3), and the base (1) The upper end of the ) is fixedly connected with a retractable mechanism for the wire rope cable (9), the retraction mechanism is connected with the two rotating rollers (4) through the two wire rope cables (9), and the two wire rope cables (9). ) is fixedly connected to both sides of the upper end of the lifting box (10), one side of the lifting box (10) is fixedly connected with a lifting plate (15), and the opposite side walls of the two supporting plates (2) are provided with There is a moving mechanism, and the opposite side walls of the moving mechanism are fixedly connected to the two sides of the lifting plate (15) respectively, and the side walls of the two supporting plates (2) are fixedly connected to guide the wire rope cable (9). guide mechanism.

2 . The lifting device applied to the erection of auxiliary power lines according to claim 1 , wherein the retracting mechanism comprises two fixing plates ( 5 ) fixedly connected to the upper end of the base ( 1 ). 2 . Winding rollers (6) are rotatably connected to the opposite side walls of the fixing plate (5), and the opposite side walls of the two winding rollers (6) are fixedly connected by a connecting shaft (7). One of the fixing plates A drive motor (8) for driving the winding roller (6) is fixedly connected to the side wall of (5), and the two steel wire ropes (9) are wound on the winding roller (6).

3. The lifting device applied to the erection of auxiliary power lines according to claim 1, wherein the moving mechanism comprises a moving shaft (17) fixedly connected to the side wall of the lifting plate (15), the The side wall of the support plate (2) is provided with a sliding groove (16) corresponding to the position of the moving shaft (17), and the end of the moving shaft (17) away from the support plate (2) is slidably connected to the inner wall of the sliding groove (16) superior.

4 . The lifting device applied to the erection of auxiliary power lines according to claim 1 , wherein the guiding mechanism comprises a placing plate ( 13 ) fixedly connected to the side wall of the supporting plate ( 2 ). A guide roller (14) corresponding to the position of the rotating roller (4) is rotatably connected to the side wall of the placing plate (13), and the rotating roller (4) is connected to the guide roller (14) through a wire rope cable (9).

5. The lifting device applied to the erection of auxiliary power lines according to claim 1, wherein the lower ends of the two steel wire ropes (9) are fixedly connected with two fixed ropes (12), so A fixing sleeve (11) corresponding to the position of the fixing rope (12) is fixedly connected to the upper end side wall of the lifting box (10), and the lower end of the fixing rope (12) is fixedly sleeved on the fixing sleeve (11).

6. The lifting device applied to the erection of auxiliary power lines according to claim 1, wherein one side of the two support plates (2) is fixedly connected with a reinforcing support rod (18), and the two support plates (2) are fixedly connected with a reinforcing support rod (18), The lower ends of each reinforcing support rod (18) are fixedly connected to the upper end of the base (1).