CN216890002U

CN216890002U - Lifting device of electric power high-low voltage equipment

Info

Publication number: CN216890002U
Application number: CN202123175103.6U
Authority: CN
Inventors: 赵品杨
Original assignee: Zhejiang Qihaodian Technology Co ltd
Current assignee: Shaanxi Mingsen Electric Power Engineering Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-05
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a lifting device of electric power high-voltage and low-voltage equipment, which comprises a moving seat, wherein four wheels are arranged at the bottom of the moving seat, a supporting mechanism is arranged on the moving seat, two round rods are rotatably connected to the moving seat, a driving mechanism is arranged between the two round rods and the moving seat, the upper ends of the two round rods are fixedly connected with first screw rods, and first threaded cylinders in threaded connection with the first screw rods are sleeved outside the two first screw rods. According to the utility model, through the matching of the motor, the first screw rod and the first thread cylinder, the power equipment and workers can be lifted, the power equipment can be more conveniently moved to the mounting frame through the arrangement of the roller, the power equipment conveyed to the mounting frame can be fixed and limited through the arrangement of the second screw rod and the second thread cylinder, and meanwhile, the lifting plate can be reinforced by being arranged on the mounting frame required to be arranged on the power equipment, so that the overall stability is increased.

Description

Lifting device of electric power high-low voltage equipment

Technical Field

The utility model relates to the technical field of power equipment, in particular to a lifting device of power high-voltage and low-voltage equipment.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades. In the installation process of large-scale power equipment, the existing modes all adopt a crane to carry out lifting adjustment.

However, the existing crane structure is low in hoisting efficiency, cannot lift equipment and accessories simultaneously, the crane does not have an elevator for lifting personnel, the construction difficulty of installation personnel is high, the tool carrying pressure of high-altitude operation personnel is high, and the safety is poor.

Therefore, we have designed a lifting device for electric power high and low voltage equipment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a lifting device for electric high-low voltage equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a lifting device of electric power high-low voltage equipment, is including removing the seat, remove the bottom of seat and install four wheels, just install supporting mechanism on removing the seat, it is connected with two round bars, two to rotate on removing the seat be equipped with actuating mechanism, two between round bar and the removal seat the first screw rod of the equal fixedly connected with in upper end of round bar, two the outside of first screw rod all overlaps and is equipped with the first screw thread section of thick bamboo rather than threaded connection, two the common fixedly connected with lifter plate in upper end of a screw thread section of thick bamboo, a plurality of cylinders are installed to the upper end of lifter plate, just install two fixed establishment on the lifter plate, install the guardrail on the lifter plate.

Preferably, the fixing mechanism comprises a second threaded cylinder movably connected with the upper end of the lifting plate, a second screw rod is connected with the second threaded cylinder in a threaded manner, a connecting block is rotatably connected to the other end of the second screw rod, and a hook is hinged to the connecting block.

Preferably, the driving mechanism comprises a motor installed on the movable seat, chain wheels are installed on the output end of the motor and the two round rods, and the three chain wheels are connected through a chain.

Preferably, the supporting mechanism comprises a third screw rod which penetrates through the movable seat from top to bottom and is in threaded connection with the movable seat, a supporting plate is rotatably connected to the bottom of the third screw rod, and a handle is fixedly connected to the upper end of the second screw rod.

Preferably, a universal shaft is installed on the lifting plate, and the second threaded cylinder is fixedly connected with the universal shaft.

Preferably, the motor is a servo motor, and the model of the motor is MSME152G 1.

The utility model has the beneficial effects that:

according to the utility model, through the matching of the motor, the first screw rod and the first threaded cylinder, the power equipment and workers can be lifted, the power equipment can be more conveniently moved to the mounting frame through the arrangement of the roller, the power equipment conveyed to the mounting frame can be fixed and limited through the arrangement of the second screw rod and the second threaded cylinder, and meanwhile, the lifting plate can be reinforced and the overall stability is increased by arranging the second screw rod and the second threaded cylinder on the mounting frame required to be mounted on the power equipment.

Drawings

Fig. 1 is a schematic structural diagram of a lifting device of an electric high-low voltage apparatus according to the present invention;

fig. 2 is a top view of a lifting plate in the lifting device of the electric high-low voltage equipment provided by the utility model.

In the figure: the device comprises a moving seat 1, a lifting plate 2, a first threaded cylinder 3, a first screw rod 4, a round rod 5, a motor 6, a chain wheel 7, a chain 8, wheels 9, a third screw rod 10, a supporting plate 11, a handle 12, a roller 13, a universal shaft 14, a second screw rod 15, a second threaded cylinder 16, a connecting block 17, a hook 18 and a guardrail 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a lifting device of electric power high-low voltage equipment, including removing seat 1, four wheels 9 are installed to the bottom of removing seat 1, and remove and install supporting mechanism on the seat 1, supporting mechanism is including running through from top to bottom and removing seat 1 and rather than threaded connection's third screw rod 10, the bottom of third screw rod 10 is rotated and is connected with backup pad 11, the upper end fixedly connected with handle 12 of third screw rod 10, manual rotation handle 12 can realize that third screw rod 10 rotates, thereby can realize that third screw rod 10 and backup pad 11 move down, offset until backup pad 11 and ground, thereby can support spacingly removing seat 1, make it be difficult for removing.

The movable seat 1 is rotatably connected with two round rods 5, a driving mechanism is arranged between the two round rods 5 and the movable seat 1, the driving mechanism comprises a motor 6 arranged on the movable seat 1, the motor 6 is a servo motor, and the model of the motor 6 is MSME152G 1; all install sprocket 7 on motor 6's output, two round bars 5, three sprocket 7 is connected through chain 8, and through the cooperation of sprocket 7 and chain 8, can realize that two round bars 5 rotate simultaneously.

The equal fixedly connected with first screw rod 4 in upper end of two round bars 5, the outside of two first screw rods 4 all overlaps and is equipped with rather than threaded connection's a screw thread section of thick bamboo 3, the common fixedly connected with lifter plate 2 in upper end of two first screw thread sections of thick bamboo 3, and a plurality of cylinders 13 are installed to the upper end of lifter plate 2.

Two fixing mechanisms are arranged on the lifting plate 2, each fixing mechanism comprises a second threaded cylinder 16 movably connected with the upper end of the lifting plate 2, a universal shaft 14 is arranged on the lifting plate 2, and the second threaded cylinders 16 are fixedly connected with the universal shafts 14; the second threaded cylinder 16 is internally threaded with a second screw rod 15, the other end of the second screw rod 15 is rotatably connected with a connecting block 17, the connecting block 17 is hinged with a hook 18, the lifting plate 2 is provided with a guardrail 19, and the guardrail 19 is arranged as shown in fig. 1.

When the electric power equipment fixing device is used, electric power equipment is placed on the roller 13, then a worker rotates the second screw rod 15, a rotating handle can be installed on the second screw rod 15 to facilitate rotation until the connecting block 17 abuts against the electric power equipment, as shown in figure 1, so that the electric power equipment placed on the roller 13 can be fixed and limited to be not easy to move;

the working personnel push the movable seat 1 to move to a proper position, then manually rotate the handle 12, rotate the handle 12 and can realize that the third screw 10 rotates, so that the third screw 10 and the supporting plate 11 can move downwards until the third screw abuts against the ground, so that the movable seat 1 can be supported and limited to be difficult to move, then the working personnel can climb on the lifting plate 2 and can be protected by the guardrail 19, and tools can be placed on the lifting plate 2;

then, a worker starts the motor 6, the motor 6 works to drive the chain wheel 7 to rotate, and under the transmission of the chain 8, the two round rods 5 and the two first screw rods 4 can rotate, so that the two first threaded cylinders 3 can move upwards, the lifting plate 2 is lifted upwards, the power equipment can be lifted, and the motor 6 is stopped after the power equipment is lifted to a proper position; then, a worker manually rotates the second screw 15 to enable the connecting block 17 to be far away from the power equipment, then rotates the second threaded cylinder 16 to enable the hook 18 to be hung on a mounting frame which needs to be installed on the power equipment, and then rotates the second screw 15 to be tensioned, so that the lifting plate 2 can be limited, and the whole device is more stable;

power equipment is no longer spacing, and the staff is through promoting power equipment, under the effect of cylinder 13, conveniently promotes power equipment and breaks away from lifter plate 2 and remove to the mounting bracket on, so be convenient for install power equipment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A lifting device of electric high-low voltage equipment comprises a movable seat (1), and is characterized in that four wheels (9) are installed at the bottom of the movable seat (1), a supporting mechanism is installed on the moving seat (1), two round rods (5) are rotatably connected on the moving seat (1), a driving mechanism is arranged between the two round rods (5) and the moving seat (1), first screw rods (4) are fixedly connected at the upper ends of the two round rods (5), first threaded cylinders (3) in threaded connection with the first threaded cylinders are sleeved outside the two first screw rods (4), a lifting plate (2) is fixedly connected at the upper ends of the two first threaded cylinders (3) together, a plurality of rollers (13) are installed at the upper ends of the lifting plate (2), and two fixing mechanisms are installed on the lifting plate (2), and a guardrail (19) is installed on the lifting plate (2).

2. The lifting device for electric high-low voltage equipment according to claim 1, characterized in that the fixing mechanism comprises a second threaded cylinder (16) movably connected with the upper end of the lifting plate (2), a second screw (15) is connected in the second threaded cylinder (16) in a threaded manner, the other end of the second screw (15) is rotatably connected with a connecting block (17), and a hook (18) is hinged on the connecting block (17).

3. The lifting device for electric high and low voltage equipment according to claim 1, characterized in that the driving mechanism comprises a motor (6) mounted on the movable base (1), chain wheels (7) are mounted on the output end of the motor (6) and on the two round rods (5), and the three chain wheels (7) are connected through a chain (8).

4. The lifting device for electric high-low voltage equipment according to claim 1, characterized in that the supporting mechanism comprises a third screw (10) which penetrates the movable base (1) up and down and is in threaded connection with the movable base, a supporting plate (11) is rotatably connected to the bottom of the third screw (10), and a handle (12) is fixedly connected to the upper end of the third screw (10).

5. The lifting device for electric high-low voltage equipment is characterized in that a universal shaft (14) is mounted on the lifting plate (2), and the second threaded barrel (16) is fixedly connected with the universal shaft (14).

6. The lifting device of claim 3, wherein the motor (6) is a servo motor, and the motor (6) is MSME152G 1.