CN210683004U

CN210683004U - Portable lifting device for electric power engineering operation

Info

Publication number: CN210683004U
Application number: CN201921318358.3U
Authority: CN
Inventors: 王思
Original assignee: Fujian Chengfeng Power Engineering Co Ltd
Current assignee: Fujian Chengfeng Power Engineering Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-05
Anticipated expiration: 2029-08-15

Abstract

The utility model relates to an electric power engineering equipment technical field just discloses an electric power engineering operation is with portable device that lifts, the camera includes a supporting plate, the top fixed mounting of backup pad has the mechanism that lifts, the equal fixedly connected with extension board in the left and right sides at backup pad top, two the equal fixedly connected with fixed plate in one side that the extension board deviates from mutually, the inside of fixed plate is rotated and is connected with the limiting plate, the inside fixedly connected with screw rod of limiting plate, the top fixedly connected with turning handle of screw rod, the bottom fixedly connected with T shape extension board of screw rod. This electric power engineering operation is with portable device that lifts avoids the manual work to carry and removes and the labour burden that increases, makes things convenient for the staff to carry out timely carrying and removes and can stable support use again, avoids the brake block universal wheel when hanging heavier equipment or use for a long time after and the unstable slip phenomenon appears easily, satisfies people's user demand, has improved the work efficiency who lifts by crane.

Description

Portable lifting device for electric power engineering operation

Technical Field

The utility model relates to an electric power engineering equipment technical field specifically is an electric power engineering operation is with portable device that lifts.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also includes engineering using electricity as power and energy in various fields in a broad sense, and in the existing electric power construction or maintenance process, some electric power construction equipment is often required to be hoisted, and at this time, a hoisting device is required.

The existing hoisting device is lack of a moving mechanism and is very inconvenient to move in a construction environment, the hoisting device is difficult to be applied to a construction site, the labor intensity of workers can be increased by manually carrying and moving the hoisting device, the hoisting device is inconvenient to carry and stably support and use according to the position used for construction, if the universal wheel with the brake pad is directly installed, when a heavy device is hoisted or after the hoisting device is used for a long time, the universal wheel with the brake pad is easy to break down, and unstable sliding phenomenon occurs when the support is used, so that the use requirements of people are not satisfied, the hoisting efficiency is reduced, and the portable hoisting device for electric power engineering operation is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric power engineering operation is with portable lifting device has possessed and has effectively improved the work efficiency who lifts by crane, satisfies advantages such as people's user demand, has solved the inconvenient staff of current electric power engineering lifting device and can carry the problem that can stable support again and use in timely removal.

(II) technical scheme

For the work efficiency who can effectively improve to lift by crane above-mentioned, satisfy people's user demand's purpose, the utility model provides a following technical scheme: a portable lifting device for electric power engineering operation comprises a supporting plate, wherein a lifting mechanism is fixedly mounted at the top of the supporting plate, supporting plates are fixedly connected to the left side and the right side of the top of the supporting plate, a fixed plate is fixedly connected to the opposite sides of the two supporting plates, a limiting plate is rotatably connected to the inside of the fixed plate, a screw rod is fixedly connected to the inside of the limiting plate, a rotating handle is fixedly connected to the top end of the screw rod, a T-shaped supporting plate is fixedly connected to the bottom end of the screw rod, the T-shaped supporting plate is rotatably connected to the inside of a supporting column, a T-shaped wheel plate is rotatably connected to the inside of the supporting column, idler wheels are fixedly connected to the bottom of the T-shaped wheel plate, a vertical plate is fixedly connected to the opposite sides of the two supporting plates, a chute is formed in one side of the vertical plate far away from, one side of the connecting block, which is far away from the sliding block, is fixedly connected with a screw cylinder, and the bottom of the screw cylinder is fixedly connected with a supporting cylinder.

Preferably, the bottom end of the screw rod penetrates through the fixing plate, the limiting plate and the screw cylinder in sequence and extends to the inside of the supporting cylinder to be fixedly connected with the T-shaped supporting plate.

Preferably, the vertical plate is located below the fixing plate, and the T-shaped wheel plate is located below the T-shaped support plate.

Preferably, the length and the width of the roller are both smaller than the inner diameter of the support cylinder, and the support column is connected to the inner side of the support cylinder in a sliding mode.

Preferably, the width of the sliding block is larger than that of the connecting block, and the width of the connecting block is equal to that of the chute notch.

Preferably, the inner diameter of the support cylinder is larger than that of the screw cylinder, the outer diameters of the support cylinder and the screw cylinder are equal, and the screw is in threaded connection with the screw cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric power engineering operation is with portable device that lifts possesses following beneficial effect:

when the lifting mechanism for the electric power engineering operation is moved and carried to a position to be used, the transverse rotation action of a T-shaped wheel plate in a pillar is matched with the rolling action of a roller, so that the lifting mechanism on a support plate can be conveniently moved and carried in any direction, then when stable support is needed after the lifting mechanism is moved and used, a rotating handle is rotated under the rotating and supporting action of the pillar and the T-shaped support plate, a limiting plate on a screw rod is driven to rotate in situ in a fixing plate, the screw rod is driven to rotate in situ, a screw barrel in threaded connection with the outer side of the screw rod is driven to rotate, the screw barrel is fixedly connected with a sliding block through a connecting block, the sliding block can only slide up and down in a sliding groove in a vertical plate, and the screw barrel can only move up and down and be adjusted on the outer side of the screw rod under the rotating thrust action of inner threads, so that a support barrel can be driven, until will prop up a section of thick bamboo downward movement to the below of gyro wheel, replace the stable support of gyro wheel in ground, avoid the instability that the gyro wheel supported, make the mechanism of lifting can carry the stable support after removing and carry out the operation of lifting in ground, avoid the manual work to carry the removal and the labour burden that increases, make things convenient for the staff to carry that timely carrying removes and can stable support the use again, avoid the brake block universal wheel when hanging heavier equipment or use for a long time and the unstable slip phenomenon appears easily, satisfy people's user demand, the work efficiency who lifts by crane has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a supporting plate 1, a lifting mechanism 2, a supporting plate 3, a fixing plate 4, a limiting plate 5, a screw 6, a rotating handle 7, a supporting plate 8T, a supporting column 9, a wheel plate 10T, rollers 11, a vertical plate 12, a sliding chute 13, a sliding block 14, a connecting block 15, a screw barrel 16 and a supporting barrel 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a portable lifting device for power engineering operation comprises a support plate 1, a lifting mechanism 2 is fixedly mounted at the top of the support plate 1, the lifting mechanism 2 comprises a support frame, a motor, a rope drum, a steel wire rope, a hook and the like, the steel wire rope can be wound and unwound through forward and reverse rotation of the motor, lifting operation of lifting and lowering an object is realized by matching with partial pulleys of the support frame, support plates 3 are fixedly connected to the left and right sides of the top of the support plate 1, a fixing plate 4 is fixedly connected to the opposite sides of the two support plates 3, a limiting plate 5 is rotatably connected to the inside of the fixing plate 4, a screw 6 is fixedly connected to the inside of the limiting plate 5, a rotating handle 7 is fixedly connected to the top end of the screw 6, a T-shaped support plate 8 is fixedly connected to the bottom end of the screw 6, the T-shaped support plate 8, the T-shaped wheel plate 10 is located below the T-shaped support plate 8, the bottom of the T-shaped wheel plate 10 is fixedly connected with idler wheels 11, wheels of the idler wheels 11 are composed of more than two pulleys, the lifting mechanism 2 moves more stably when sliding, one side, away from the two support plates 3, of each support plate 3 is fixedly connected with a vertical plate 12, each vertical plate 12 is located below the fixed plate 4, one side, away from the support plates 3, of each vertical plate 12 is provided with a sliding groove 13, the sliding grooves 13 are connected with sliding blocks 14 in a sliding mode, one side, away from the two sliding blocks 14, of each sliding block 14 is fixedly connected with a connecting block 15, the width of each sliding block 14 is larger than that of each connecting block 15, the width of each connecting block 15 is equal to that of a notch of each sliding groove 13, one side, each connecting block 15, away from the corresponding sliding block 14, is fixedly connected with a screw barrel 16, the screw rod 6 is in threaded connection with the screw barrel 16, the, The limiting plate 5 and the screw barrel 16 extend to the inside of the supporting barrel 17 and are fixedly connected with the T-shaped support plate 8, the length and the width of the roller 11 are both smaller than the inner diameter of the supporting barrel 17, the supporting barrel 9 is connected to the inner side of the supporting barrel 17 in a sliding manner, the inner diameter of the supporting barrel 17 is larger than the inner diameter of the screw barrel 16, the outer diameters of the supporting barrel 17 and the screw barrel 16 are equal, the distance between the bottom of the roller 11 and the top of the supporting barrel 9 is smaller than the height of the supporting barrel 17, the height of the chute 13 is equal to the height of the supporting barrel 17, when the sliding block 14 is positioned at the top of the chute 13, the supporting barrel 17 is flush with the bottom of the support plate 1, the roller 11 is positioned below the supporting barrel 17, when the lifting mechanism 2 for electric engineering operation is moved and carried to a position to be used, the lifting mechanism 2 on the support plate 1 can be conveniently moved and carried in any direction through the transverse rotation, then when the lifting mechanism needs to be stably supported for use after moving, the rotating handle 7 is rotated under the rotating supporting action of the support column 9 and the T-shaped support plate 8, the limiting plate 5 on the screw rod 6 is driven to rotate in situ in the fixing plate 4, so that the screw rod 6 also rotates in situ, then the screw barrel 16 in threaded connection with the outer side of the screw rod 6 is driven to rotate, as the screw barrel 16 is fixedly connected with the sliding block 14 through the connecting block 15, and the sliding block 14 can only slide up and down in the sliding groove 13 in the vertical plate 12, so that the screw barrel 16 can only perform up-and-down movement adjustment on the outer side of the screw rod 6 under the rotating thrust action of the inner side thread, the support barrel 17 can be driven to perform up-and-down movement adjustment until the support barrel 17 moves downwards to the lower part of the roller 11 to replace the roller 11 to be stably supported on the ground, the instability of the roller 11 is avoided, and the lifting mechanism 2 can, avoid the manual work to carry the removal and the labour burden that increases, make things convenient for the staff can carry on timely carrying the removal and can stable support the use again, avoid the brake block universal wheel when hanging heavier equipment or use for a long time after and the unstable slip phenomenon appears easily, satisfy people's user demand, improved the work efficiency who lifts by crane.

When the lifting device is used, the lifting mechanism 2 on the support plate 1 can be conveniently moved and carried in any direction by the transverse rotation action of the T-shaped wheel plate 10 in the support column 9 in cooperation with the rolling action of the roller 11, then when the lifting device needs to be stably supported for use after moving, the rotating handle 7 is rotated under the rotating and supporting action of the support column 9 and the T-shaped support plate 8 to drive the limiting plate 5 on the screw 6 to rotate in situ in the fixing plate 4, so that the screw 6 also rotates in situ, then the screw barrel 16 in threaded connection with the outer side of the screw 6 is driven to rotate, because the screw barrel 16 is fixedly connected with the sliding block 14 through the connecting block 15, the sliding block 14 can only slide up and down in the sliding groove 13 in the vertical plate 12, and therefore the screw barrel 16 can only move up and down and adjust on the outer side of the screw 6 under the rotating thrust action of the inner threads, and can drive the supporting barrel 17 to move up and down and adjust until, the roller 11 is stably supported on the ground, so that the lifting mechanism can be stably supported on the ground for lifting operation after carrying and moving.

To sum up, when the portable lifting device for electric power engineering operation is used for moving and carrying the lifting mechanism 2 for electric power engineering operation to a position to be used, the transverse rotation action of the T-shaped wheel plate 10 in the pillar 9 is matched with the rolling action of the roller 11, so that the lifting mechanism 2 on the support plate 1 can be conveniently moved and carried in any direction, then when stable support is needed after movement, the rotating handle 7 is rotated under the rotation support action of the pillar 9 and the T-shaped support plate 8 to drive the limiting plate 5 on the screw 6 to rotate in situ in the fixed plate 4, so that the screw 6 also rotates in situ, and then the screw barrel 16 in threaded connection with the outer side of the screw 6 is driven to rotate, as the screw barrel 16 is fixedly connected with the sliding block 14 through the connecting block 15, and the sliding block 14 can only slide up and down in the sliding groove 13 in the vertical plate 12, so that the screw barrel 16 can only move up and down and adjust on the outer side of the screw 6 under the rotation thrust of the inner thread, can drive a section of thick bamboo 17 and reciprocate the regulation, until will prop a section of thick bamboo 17 below to gyro wheel 11 of downstream, replace the stable support in ground of gyro wheel 11, avoid the instability that gyro wheel 11 supported, make the lift mechanism can carry the stable support after removing and carry out the lift operation on ground, avoid the manual work to carry the removal and the labour burden that increases, make things convenient for the staff to carry out timely carrying and remove and can stable support the use again, avoid the brake block universal wheel when hanging the heavy equipment or use for a long time and the unstable slip phenomenon appears easily, satisfy people's user demand, the work efficiency who lifts by crane has been improved, the problem of the inconvenient staff of lift device can carry out timely removal and can stable support the use has been solved for current electric power engineering.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an electric power engineering operation is with portable device that lifts, includes backup pad (1), its characterized in that: the lifting mechanism (2) is fixedly mounted at the top of the supporting plate (1), the supporting plates (3) are fixedly connected to the left side and the right side of the top of the supporting plate (1), the fixing plates (4) are fixedly connected to the two sides of the supporting plate (1), the limiting plates (5) are rotatably connected to the inner portions of the fixing plates (4), the screw rods (6) are fixedly connected to the inner portions of the limiting plates (5), the rotating handles (7) are fixedly connected to the top ends of the screw rods (6), the T-shaped supporting plates (8) are fixedly connected to the bottom ends of the screw rods (6), the T-shaped supporting plates (8) are rotatably connected to the inner portions of the supporting columns (9), the T-shaped wheel plates (10) are rotatably connected to the inner portions of the supporting columns (9), the rollers (11) are fixedly connected to the bottoms of the T-shaped wheel plates (10), and the vertical, spout (13) have been seted up to one side that extension board (3) were kept away from in riser (12), the inside sliding connection of spout (13) has slider (14), two the equal fixedly connected with in one side that slider (14) deviate from mutually links piece (15), one side fixedly connected with spiral shell section of thick bamboo (16) that slider (14) were kept away from in even piece (15), the bottom fixedly connected with of spiral shell section of thick bamboo (16) props up a section of thick bamboo (17).

2. The portable hoisting device for electric power engineering operation according to claim 1, characterized in that: the bottom end of the screw rod (6) penetrates through the fixing plate (4), the limiting plate (5) and the screw cylinder (16) in sequence and extends to the inside of the supporting cylinder (17) to be fixedly connected with the T-shaped supporting plate (8).

3. The portable hoisting device for electric power engineering operation according to claim 1, characterized in that: the vertical plate (12) is located below the fixing plate (4), and the T-shaped wheel plate (10) is located below the T-shaped support plate (8).

4. The portable hoisting device for electric power engineering operation according to claim 1, characterized in that: the length and the width of the roller (11) are both smaller than the inner diameter of the support tube (17), and the support column (9) is connected to the inner side of the support tube (17) in a sliding mode.

5. The portable hoisting device for electric power engineering operation according to claim 1, characterized in that: the width of the sliding block (14) is larger than that of the connecting block (15), and the width of the connecting block (15) is equal to that of the notch of the sliding groove (13).

6. The portable hoisting device for electric power engineering operation according to claim 1, characterized in that: the inner diameter of the support cylinder (17) is larger than that of the screw cylinder (16), the outer diameters of the support cylinder (17) and the screw cylinder (16) are equal, and the screw rod (6) is in threaded connection with the screw cylinder (16).