CN218909726U

CN218909726U - Lifter special for electric pole

Info

Publication number: CN218909726U
Application number: CN202222411429.2U
Authority: CN
Inventors: 龚宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-25
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a lifter special for an electric pole, and relates to the technical field of lifters. According to the utility model, the support frame is arranged on the bottom plate, the lifting plate is arranged on the support frame, the electric pole body is arranged on the lifting plate, the connecting plate is arranged on the lifting plate, the motor is arranged on the support frame, the first bevel gear is arranged on the output shaft of the motor, the rotating rod is arranged in the support frame, the second bevel gear is arranged on the rotating rod, the winding wheel is arranged on the winding wheel, the first bevel gear is driven to rotate by the motor so as to drive the second bevel gear to rotate, and then the rotating rod is driven to rotate, and finally the winding wheel is driven to rotate, so that the steel cable is wound to pull the lifting plate to lift the electric pole body, the problem that a hydraulic cylinder is used for jacking in the prior art is avoided, and the jacking height of the hydraulic cylinder is limited, so that the lifting of the electric pole body is inconvenient.

Description

Lifter special for electric pole

Technical Field

The utility model relates to the technical field of lifters, in particular to a lifter special for an electric pole.

Background

In the electric power construction process, operators need to lift the electric pole for subsequent construction, and the special lifter for the electric pole is disclosed in the patent with the publication number of CN207330229U, and structurally comprises a left upright post, a right upright post, a left support leg, a right support leg, an upper beam, a middle beam, a lower beam, a goods shelf platform, a lifting system, a transmission shaft, an A chain and a B chain; the lower end of the left stand column is connected with the rear end of the left stand leg, the lower end of the right stand column is connected with the rear end of the right stand leg, the upper end of the left stand column is connected with the upper end of the right stand column through an upper beam, the middle part of the left stand column is connected with the middle part of the right stand column through a middle beam, the lower part of the left stand column is connected with the lower part of the right stand column through a lower beam, the lower end of the lifting system is fixed on the lower beam, the upper end of the lifting system is connected with a transmission shaft, an A chain and a B chain are arranged on the transmission shaft, one ends of the A chain and the B chain are connected with the middle beam, and the other ends of the A chain and the B chain are connected with a goods shelf platform. The advantages are that: in the lifting process of the moving electric pole, the operation is more convenient, labor-saving and quick.

But it also has certain not enough, and firstly, this patent adopts the jacking effect of pneumatic cylinder, carries out jacking to the pole and handles for the lifting height of pole is limited because the jacking distance of pneumatic cylinder is limited, does not have good actuating mechanism, is inconvenient for promoting the use to the pole, and secondly, this patent does not have good stop gear, is difficult to carry out spacing to the pole and handles, leads to the pole to easily produce the problem that rocks at the promotion in-process. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model provides a lifter special for an electric pole, which solves the technical problems that the lifting height of the electric pole is limited, a good driving mechanism is not available, the electric pole is inconvenient to lift and use, the limiting mechanism is not available, the limiting treatment is difficult to be carried out on the electric pole, and the electric pole is easy to shake in the lifting process due to the fact that the lifting distance of a hydraulic cylinder is limited.

In order to solve the technical problems, the special lifter for the electric pole comprises a bottom plate, wherein a supporting frame is fixedly connected to the bottom plate, a lifting plate is contacted to the supporting frame, a guide block is fixedly connected to the lifting plate, the guide block is in sliding connection with the supporting frame, a guide rod is fixedly connected to the inside of the supporting frame, the guide rod is in sliding connection with the guide block, a connecting plate is fixedly connected to the lifting plate, a driving mechanism is arranged on the supporting frame, an electric pole body is contacted to the lifting plate, and a limiting mechanism is arranged on the lifting plate.

Preferably, the actuating mechanism includes motor, first bevel gear, dwang, second bevel gear, rolling wheel and cable wire, fixed mounting has the motor on the support frame, the output shaft and the support frame of motor rotate to be connected, first bevel gear has been cup jointed in the fixed outside of output shaft of motor, install the dwang through the bearing in the support frame, the rolling wheel has been cup jointed in the fixed outside of dwang, fixedly connected with cable wire on the rolling wheel, the other end and the connecting plate fixed connection of cable wire, through the cooperation of motor, first bevel gear, second bevel gear isotructure, can drive the dwang and rotate, and then drive rolling wheel and roll up the cable wire to drive the lifter plate and remove.

Preferably, the outside of dwang has fixedly cup jointed the second bevel gear, second bevel gear and first bevel gear meshing for when first bevel gear atress rotates, can drive the second bevel gear and rotate through the relation of meshing.

Preferably, stop gear includes end plate, cassette, draw-in groove, roof, fixture block, push pedal and spring, sliding connection has the end plate on the lifter plate, fixedly connected with cassette on the end plate, cassette and pole body contact, the draw-in groove has been seted up in the end plate, sliding connection has the roof in the lifter plate, roof and end plate contact, fixedly connected with fixture block on the roof, fixture block and draw-in groove sliding connection, fixedly connected with push pedal on the roof uses through the cooperation of fixture block, draw-in groove, spring isotructure for the end plate drives the cassette and is in stability.

Preferably, two clamping grooves are formed, the two clamping grooves are distributed on the end plate at equal intervals, and the clamping grooves are arranged so as to facilitate the use of the follow-up matched clamping blocks.

Preferably, a spring is welded on the push plate, the other end of the spring is welded with the lifting plate, and the push plate can be connected for use through the arrangement of the spring.

Compared with the related art, the lifter special for the electric pole has the following beneficial effects:

the utility model provides a special lifter for an electric pole, which is characterized in that a supporting frame is arranged on a bottom plate, a lifting plate is arranged on the supporting frame, an electric pole body is arranged on the lifting plate, a connecting plate is arranged on the lifting plate, a motor is arranged on the supporting frame, a first bevel gear is arranged on an output shaft of the motor, a rotating rod is arranged in the supporting frame, a second bevel gear is arranged on the rotating rod, a winding wheel is arranged on the rotating rod, a steel rope is arranged on the winding wheel, the first bevel gear is driven by the motor to rotate so as to drive the second bevel gear to rotate, and then the rotating rod is driven to rotate, finally, the winding wheel is driven to wind the steel rope so as to pull the lifting plate to lift the electric pole body, the problem that a hydraulic cylinder is used for lifting in the prior art is avoided, and the lifting height of the hydraulic cylinder is limited, so that the lifting of the electric pole body is inconvenient.

The utility model provides a lifter special for an electric pole, which is characterized in that an end plate is arranged in a lifting plate, a clamping seat is arranged on the end plate, a clamping groove is arranged on the end plate, a top plate is arranged in the lifting plate, a clamping block is arranged on the top plate, a push plate is arranged on the top plate, a spring is welded on the push plate, and the end plate can be limited through the matched use of structures such as the spring, the clamping block and the clamping groove, so that the end plate drives the clamping seat to compress and limit an electric pole body, and the shaking problem of the electric pole body in the lifting process is avoided.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a top view of the lift plate of FIG. 2 according to the present utility model;

fig. 4 is an enlarged view of fig. 2 at a in accordance with the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a support frame; 3. a lifting plate; 4. a guide block; 5. a guide rod; 6. a connecting plate; 7. a driving mechanism; 8. an electric pole body; 9. a limiting mechanism; 71. a motor; 72. a first bevel gear; 73. a rotating lever; 74. a second bevel gear; 75. a winding wheel; 76. a wire rope; 91. an end plate; 92. a clamping seat; 93. a clamping groove; 94. a top plate; 95. a clamping block; 96. a push plate; 97. and (3) a spring.

Detailed Description

Please refer to fig. 1, 2, 3, a special lifter of pole, including bottom plate 1, fixedly connected with support frame 2 on the bottom plate 1, the contact has lifter plate 3 on the support frame 2, fixedly connected with guide block 4 on the lifter plate 3, guide block 4 and support frame 2 sliding connection, fixedly connected with guide bar 5 in the support frame 2, guide bar 5 and guide block 4 sliding connection, fixedly connected with connecting plate 6 on the lifter plate 3, be provided with actuating mechanism 7 on the support frame 2, the contact has pole body 8 on the lifter plate 3, be provided with stop gear 9 on the lifter plate 3.

Referring to fig. 1, 2 and 3, the driving mechanism 7 includes a motor 71, a first bevel gear 72, a rotating rod 73, a second bevel gear 74, a winding wheel 75 and a steel cable 76, the motor 71 is fixedly installed on the support frame 2, an output shaft of the motor 71 is rotationally connected with the support frame 2, the first bevel gear 72 is fixedly sleeved on the outer side of the output shaft of the motor 71, the rotating rod 73 is installed in the support frame 2 through a bearing, the second bevel gear 74 is fixedly sleeved on the outer side of the rotating rod 73, the second bevel gear 74 is meshed with the first bevel gear 72, when the first bevel gear 72 is forced to rotate through the meshed relationship, the second bevel gear 74 can be driven to rotate, the winding wheel 75 is fixedly sleeved on the outer side of the rotating rod 73, the steel cable 76 is fixedly connected with the other end of the winding wheel 75, and the connecting plate 6 are fixedly connected, and through the cooperation of the structures such as the motor 71, the first bevel gear 72 and the second bevel gear 74, the rotating rod 73 can be driven to rotate, and the winding wheel 75 is driven to wind the steel cable 76 so as to drive the lifting plate 3 to move.

Referring to fig. 1, 2 and 4, the limiting mechanism 9 includes an end plate 91, a clamping seat 92, a clamping groove 93, a top plate 94, a clamping block 95, a push plate 96 and a spring 97, wherein the end plate 91 is slidably connected to the lifting plate 3, the clamping seat 92 is fixedly connected to the end plate 91, the clamping seat 92 is in contact with the electric pole body 8, the clamping groove 93 is formed in the end plate 91, the top plate 94 is slidably connected to the lifting plate 3, the top plate 94 is in contact with the end plate 91, the clamping block 95 is fixedly connected to the top plate 94, the clamping block 95 is slidably connected to the clamping groove 93, the push plate 96 is fixedly connected to the top plate 94, and the end plate 91 can be limited by the cooperation of the clamping block 95, the clamping groove 93, the spring 97 and the like, so that the end plate 91 drives the clamping seat 92 to be stable.

Referring to fig. 1, 2 and 4, two clamping grooves 93 are provided, the two clamping grooves 93 are distributed on the end plate 91 at equal intervals, the follow-up matching of the clamping blocks 95 is convenient to use through the arrangement of the clamping grooves 93, a spring 97 is welded on the push plate 96, the other end of the spring 97 is welded with the lifting plate 3, and the push plate 96 can be connected for use through the arrangement of the spring 97.

Working principle: when the electric pole is used, the electric pole body 8 is pushed to be in contact with the lifting plate 3, then the push plate 96 is pushed to move in the direction away from the end plate 91 so as to drive the top plate 94 to slide, the clamping block 95 is driven to move, the spring 97 is stressed to deform, the end plate 91 is pulled to move downwards, the push plate 96 is loosened so that the spring 97 recovers deformation, the clamping block 95 is pushed to be in contact with the surface of the end plate 91, the clamping block 95 slides along the surface of the end plate 91 under the action of force, when the clamping block 95 slides into the next clamping groove 93 formed in the end plate 91, the spring 97 recovers deformation in a universal way so as to push the clamping block 95 to be inserted into the clamping groove 93, limit the end plate 91, the clamping seat 92 is tightly contacted with the electric pole body 8, and the electric pole body 8 is compressed and limited;

the starting motor 71 drives the first bevel gear 72 to rotate, under the meshing relationship, the first bevel gear 72 is stressed to drive the second bevel gear 74 to rotate so as to drive the rotating rod 73 to rotate and further drive the winding wheel 75 to rotate, the steel cable 76 is wound to pull the lifting plate 3 to move, the electric pole body 8 is lifted, and in the process, the lifting plate 3 is stressed to drive the guide block 4 to slide along the surface of the guide rod 5 so as to ensure that the lifting plate 3 moves stably.

Claims

1. The utility model provides a special riser of pole, includes bottom plate (1), its characterized in that, fixedly connected with support frame (2) on bottom plate (1), the contact has lifter plate (3) on support frame (2), fixedly connected with guide block (4) on lifter plate (3), guide block (4) and support frame (2) sliding connection, fixedly connected with guide bar (5) in support frame (2), guide bar (5) and guide block (4) sliding connection, fixedly connected with connecting plate (6) on lifter plate (3), be provided with actuating mechanism (7) on support frame (2), the contact has pole body (8) on lifter plate (3), be provided with stop gear (9) on lifter plate (3).

2. The lifter special for electric poles according to claim 1, characterized in that the driving mechanism (7) comprises a motor (71), a first bevel gear (72), a rotating rod (73), a second bevel gear (74), a winding wheel (75) and a steel cable (76), wherein the motor (71) is fixedly installed on the supporting frame (2), an output shaft of the motor (71) is rotationally connected with the supporting frame (2), the first bevel gear (72) is fixedly sleeved on the outer side of the output shaft of the motor (71), the rotating rod (73) is installed in the supporting frame (2) through a bearing, the winding wheel (75) is fixedly sleeved on the outer side of the rotating rod (73), the steel cable (76) is fixedly connected with the winding wheel (75), and the other end of the steel cable (76) is fixedly connected with the connecting plate (6).

3. The lifter special for electric poles according to claim 2, characterized in that a second bevel gear (74) is fixedly sleeved on the outer side of the rotating rod (73), and the second bevel gear (74) is meshed with the first bevel gear (72).

4. The lifter special for electric poles according to claim 1, characterized in that the limiting mechanism (9) comprises an end plate (91), a clamping seat (92), a clamping groove (93), a top plate (94), a clamping block (95), a push plate (96) and a spring (97), wherein the end plate (91) is connected in a sliding manner to the lifting plate (3), the clamping seat (92) is fixedly connected to the end plate (91), the clamping seat (92) is in contact with the electric pole body (8), the clamping groove (93) is formed in the end plate (91), the top plate (94) is connected with the top plate (94) in a sliding manner, the clamping block (95) is fixedly connected to the top plate (94) in a sliding manner to the clamping groove (93), and the push plate (96) is fixedly connected to the top plate (94).

5. The lifter special for electric poles according to claim 4, characterized in that two clamping grooves (93) are provided, the two clamping grooves (93) being equidistantly distributed on the end plate (91).

6. The lifter special for electric poles according to claim 4, characterized in that a spring (97) is welded on the push plate (96), and the other end of the spring (97) is welded with the lifting plate (3).