CN206288928U - A kind of electric power overhaul hoistable platform - Google Patents

Abstract

The utility model discloses an electric power maintenance lifting platform, which comprises a device base, a support seat is arranged on one end and both sides of the device base, a group of support bolts are screwed on the support seat and a positioning drill is installed on the upper part of the device base. There is a set of lifting cylinders, the lifting cylinders are connected with the middle platform, the middle guardrail is set on the middle platform, a geared motor is set on one side of the middle platform, the geared motor is connected with the winding wheel key, and a sling is wound on the winding wheel. A scissor lifting device is arranged on the platform, and the top of the scissor lifting device is connected with the top platform. The top platform is provided with a top guardrail, and the top platform is also provided with a battery pack and a lighting lamp. The electric maintenance lifting platform has excellent stability, stable lifting, not easy to shake, which improves the safety of maintenance work, and at the same time, it is reliable in positioning, has flexible operation type, and has lighting function.

Description

An electric maintenance lifting platform

technical field

The utility model relates to the field of electric power maintenance equipment, in particular to an electric power maintenance lifting platform.

Background technique

In the maintenance of electric equipment, since some equipment will be installed on the pole or other higher positions, it is necessary to use the lifting platform to facilitate the maintenance work. The maintenance platform is used frequently, but the currently used lifting platform is generally The scissor structure is used, but the stability of the scissor structure is poor. When the lifting height is high, the lifting platform is prone to shaking or unstable center of gravity, and the lifting height of the cylinder lifting structure will be limited by the stroke of the cylinder. The lifting height is limited, and now a lifting platform with both lifting height and stability is needed to bring convenience to the power maintenance work.

Contents of the invention

The purpose of this utility model is to provide an electric power maintenance lifting platform to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric power maintenance lifting platform, including a device base, a support seat is provided at one end and both sides of the device base, a group of support bolts are screwed on the support seat and worn There is a positioning drill, a set of wheel frame is set at the bottom of the device base, the wheel frame is matched with the wheel through the rotating shaft, a set of lifting oil cylinder is set on the upper part of the device base, the lifting oil cylinder is connected with the middle platform, the middle platform is equipped with a middle guardrail, and one side of the middle platform A deceleration motor is provided, and the deceleration motor is connected with the key of the reel, and a sling is wound on the reel, and a hook is provided at one end of the sling, and a scissor lift device is provided on the middle platform, and the top of the scissor lift device is connected to the top platform The top platform and one end of the middle platform are provided with climbing ladders, the top platform is provided with a top guardrail, and the top platform is also provided with a main tool box, a battery pack and a lighting lamp.

Preferably, a support plate is provided at the bottom of the support bolt, the wheel frame is rotatably matched with the device base through bearings, and a traction frame is provided at one end of the device base.

Preferably, a hydraulic station is provided in the middle of the base of the device, and both the lifting cylinder and the scissor lifting device are connected to the hydraulic station.

Preferably, the lifting cylinder is provided with a flange, and the lifting cylinder is connected to the base of the device through the flange, and a set of hinged seats is provided at the bottom of the middle platform, and the lifting cylinder is hinged to the middle platform through the hinged seats.

Preferably, the middle platform is provided with an armrest at a corresponding position on one side of the geared motor, and the middle platform is provided with an auxiliary tool box at a corresponding position on the other side of the geared motor.

Preferably, the storage battery pack is equipped with a transformer pack, and the storage battery pack is electrically connected to the lighting lamp.

Preferably, a telescopic rod is arranged on the top platform, and the top end of the telescopic rod cooperates with the lighting lamp through a ball pin.

Preferably, when the lifting platform is overhauled by electricity, the traction vehicle can be connected with the traction frame, and the device can be moved by the traction vehicle. During the movement, because the wheel frame cooperates with the device base through the bearing, the wheel frame can rotate freely. Such a design The base of the device can move flexibly under the traction of the tractor vehicle, and the steering is convenient. When the device moves to the position where it needs to be positioned, when the ground is convenient for inserting the positioning drill, the positioning drill can be inserted below the ground to play a good and reliable role. Positioning function, when the ground is inconvenient to insert the positioning drill, the support bolts are screwed down, so that the support plate is in contact with the ground and tightened, and the base of the device is fixed. After fixing, one or more maintenance personnel climb to the top platform through the ladder , and one or more maintenance personnel climb to the middle platform through the ladder, and the maintenance personnel can lift the middle platform through the lifting cylinder. The lifting method of the cylinder is stable and reliable, and has a strong load-bearing capacity. The staff can use the tools in the main tool box to carry out maintenance work, and at the same time, they can connect the electric tool to the battery pack, and supply power to the electric tool through the battery pack. The transformer pack can adjust the voltage, so that the power supply voltage of the battery pack can be adjusted. The lighting lamp is also powered by the battery pack, and the lighting lamp cooperates with the telescopic rod through the ball pin. This design allows the height and angle of the lighting lamp to be adjusted flexibly to fully meet the lighting needs. When the tools in the main toolbox cannot meet the work requirements, The staff standing on the middle platform can take out the needed tools from the auxiliary tool box and hand them to the staff on the top platform. When the sling is lowered, the staff standing on the ground can hang the required tools on the hook, and the staff on the middle platform can roll back the sling through the geared motor, and take the tools off the hook and hand them to the top platform For staff, when accessing the tools on the hook, the staff can use their hands to grab the handrail and use force to pull the tool to the middle platform. When the lifting cylinder reaches the stroke limit and still does not meet the height requirement, the middle platform After the staff handed all the required tools to the staff on the top platform, the top platform can be raised through the scissor lifting device to further increase the effective inspection height, and the staff on the top platform can carry out maintenance work. The scissor lifting device of the traditional elevator can be used as the lifting device.

Compared with the prior art, the utility model has the beneficial effects that: when the electric power maintenance lifting platform is used, the traction vehicle can be connected with the traction frame, and the device can be moved by the traction vehicle. During the movement, because the wheel frame passes through the bearing Cooperating with the base of the device, the wheel frame can rotate freely. This design allows the base of the device to move flexibly under the traction of the tractor vehicle, and the steering is convenient. The positioning drill can be inserted below the ground to play a good and reliable positioning function. When the ground is inconvenient to insert the positioning drill, the support bolts should be screwed down so that the support plate is in contact with the ground and tightened to complete the fixing of the device base. After fixing , one or more maintenance personnel climb to the top platform through the ladder, another one or more maintenance personnel climb to the middle platform through the ladder, the maintenance personnel can lift the middle platform through the lifting cylinder, the lifting method of the cylinder is stable and reliable, load-bearing Strong ability, when performing maintenance work at this time, the staff on the top platform can use the tools in the main tool box for maintenance work, and at the same time connect the electric tool with the battery pack, and supply power to the electric tool through the battery pack. The battery pack can adjust the voltage, so that the power supply voltage of the battery pack can be adjusted, and the lighting lamp is also powered by the battery pack, and the lighting lamp is matched with the telescopic rod through the ball pin. demand, when the tools in the main toolbox cannot meet the work requirements, the staff standing on the middle platform can take out the needed tools from the side toolbox and hand them to the staff on the top platform. When tools are needed, the staff in the middle can put down the sling through the deceleration motor, the staff standing on the ground can hang the required tools on the hook, and the staff on the middle platform can roll up the sling through the deceleration motor Back, remove the tool from the hook and hand it to the staff on the top platform. When accessing the tool on the hook, the staff can use their hands to grab the handrail and use it to facilitate the force to pull the tool to the middle platform. When the lifting cylinder When the height requirement is still not met after reaching the stroke limit, the staff on the middle platform will pass all the required tools to the staff on the top platform, and then the top platform can be raised by the scissor lifting device to further increase the effective inspection height , the staff on the top platform can carry out maintenance work, and the scissor lifting device can adopt the scissor lifting device of the traditional lift; this device has excellent stability, stable lifting, not easy to shake, which improves the safety of maintenance work , and at the same time reliable positioning, flexible operation, and lighting function.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a top view of the cooperation between the top platform and the middle platform of the utility model.

In the figure: 1. Device base, 2. Support seat, 3. Support bolt, 4. Positioning brazing, 5. Wheel frame, 6. Rotating shaft, 7. Wheel, 8. Lifting cylinder, 9. Middle platform, 10. Middle guardrail , 11. geared motor, 12. winding wheel, 13. sling, 14. hook, 15. scissor lifting device, 16. top platform, 17. ladder, 18. top guardrail, 19. main toolbox, 20. Battery pack, 21, support plate, 22, bearing, 23, traction frame, 24, hydraulic station, 25, flange, 26, hinged seat, 27, armrest, 28, auxiliary tool box, 29, transformer group, 30, telescopic Rod, 31, ball pin, 32, lighting lamp.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: an electric power maintenance lifting platform, including a device base 1, a support seat 2 is provided on one end and both sides of the device base 1, and the support seat 2 is screwed There is a group of support bolts 3 and a positioning drill 4 is installed. A group of wheel frames 5 are arranged at the bottom of the device base 1. The wheel frames 5 cooperate with the wheels 7 through the rotating shaft 6. A group of lifting oil cylinders 8 are arranged on the upper part of the device base 1. The lifting oil cylinders 8 Connect with the central platform 9, the central platform 9 is provided with a central guardrail 10, one side of the central platform 10 is provided with a geared motor 11, the geared motor 11 is connected with the reel 12, and the reel 12 is wound with a sling 13, One end of the sling 13 is provided with a hook 14, the middle platform 9 is provided with a scissor lifting device 15, the top of the scissor lifting device 15 is connected with the top platform 16, and one end of the top platform 16 and the middle platform 9 is provided with a ladder 17, The top platform 16 is provided with a top guardrail 18, the top platform 16 is also provided with a main tool box 19, a storage battery pack 20 and a lighting lamp 32, a support plate 21 is provided at the bottom of the support bolt 3, and the wheel frame 5 is connected to the device base 1 through the bearing 22. Rotation fit, device base 1 end is provided with traction frame 23, and device base 1 middle part is provided with hydraulic station 24, and lifting oil cylinder 8 and scissor type lifting device 15 are all connected with hydraulic station 24, and lifting oil cylinder 8 is provided with flange 25, and lifting oil cylinder 8 is connected to the device base 1 through the flange 25, a group of hinged seats 26 are arranged at the bottom of the middle platform 9, the lifting cylinder 8 is hinged with the middle platform 9 through the hinged seats 26, and the middle platform 9 is provided with a Handrail 27, middle platform 9 is provided with auxiliary tool box 28 on the corresponding position on the other side of geared motor 11, battery pack 20 is equipped with transformer pack 29, and battery pack 20 is electrically connected with illuminating lamp 32, and top platform 16 is provided with telescopic Rod 30, the top end of telescopic rod 30 cooperates with illuminating lamp 32 through ball pin 31.

Working principle: When using the electric maintenance lifting platform, the traction vehicle can be connected with the traction frame 23, and the device can be moved by the traction vehicle. During the movement, because the wheel frame 5 cooperates with the device base 1 through the bearing 22, the wheel frame 5 can be rotated freely, such a design makes the device base 1 move flexibly under the traction of the tractor vehicle, and the steering is convenient. 4 Insert it below the ground to play a good and reliable positioning function. When it is inconvenient to insert the positioning drill 4 on the ground, turn the support bolt 3 down so that the support plate 21 is in contact with the ground and tightened to complete the fixing of the device base 1. Finally, one or more maintenance personnel climb to the top platform 16 by climbing ladder 17, and another one or more maintenance personnel climb on the middle platform 9 by climbing ladder 17, and maintenance personnel can carry out the lifting of middle platform 9 by lifting oil cylinder 8, and oil cylinder The way of lifting is stable and reliable, and the load-bearing capacity is strong. At this time, when performing maintenance work, the staff on the top platform 16 can use the tools in the main tool box 19 to carry out maintenance work, and can connect the electric tools with the battery pack 20 at the same time. Power is supplied to the electric tool through the battery pack 20, and the transformer pack 29 can adjust the voltage, so that the power supply voltage of the battery pack 20 is adjustable, and the lighting lamp 32 is also powered by the battery pack 20, and the lighting lamp 32 cooperates with the telescopic rod 30 through the ball pin 31, Such design makes the height and the angle of illuminating lamp 32 all can be adjusted flexibly, fully meets illumination requirement, when the tool in the main tool box 19 can't meet work demand, the staff standing on the middle part platform 9 can be from the auxiliary tool box 28. Take out the tools that need to be used and hand them to the staff on the top platform 9, when there is no needed tool in the side tool box 28, then the staff in the middle can put down the sling 13 by the geared motor 11, and stand on the ground for work The staff can hang the tools needed on the hook 14, and the staff on the middle platform can roll back the sling 13 by the reduction motor 11, and the tools are taken off from the hook 14 and handed to the staff on the top platform 16. When using the tool on the hook 14, the staff can grab the handrail 27 to take advantage of the force, so that the tool can be pulled to the middle platform 9 by hand. After the staff hand all the required tools to the staff on the top platform 16, the top platform 16 can be raised by the scissor lift device 15 to further improve the effective inspection height, and the staff on the top platform 16 can carry out Overhaul work, scissor lift 15 adopts the scissor lift of traditional lift to get final product.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An electric power maintenance lifting platform, including a device base (1), characterized in that: a support seat (2) is provided on one end and both sides of the device base (1), and a set of screws is screwed on the support seat (2). The supporting bolt (3) is equipped with a positioning drill (4), and a set of wheel frame (5) is arranged at the bottom of the device base (1). The wheel frame (5) cooperates with the wheel (7) through the rotating shaft (6), and the device base (1) There is a group of lifting cylinders (8) on the upper part, and the lifting cylinders (8) are connected to the middle platform (9). The motor (11), the reduction motor (11) are connected with the reel (12) key, the reel (12) is wound with a sling (13), and one end of the sling (13) is provided with a hook (14). The platform (9) is provided with a scissor lifting device (15), the top of the scissor lifting device (15) is connected to the top platform (16), and a ladder is provided at one end of the top platform (16) and the middle platform (9) (17), the top platform (16) is provided with a top guardrail (18), and the top platform (16) is also provided with a main tool box (19), a battery pack (20) and a lighting lamp (32). 2. An electric power maintenance lifting platform according to claim 1, characterized in that: the bottom of the support bolt (3) is provided with a support plate (21), and the wheel frame (5) is connected to the device base ( 1) Rotational fit, one end of the device base (1) is provided with a traction frame (23). 3. An electric maintenance lifting platform according to claim 1, characterized in that: a hydraulic station (24) is provided in the middle of the base (1) of the device, and the lifting cylinder (8) and the scissor lifting device (15) are connected with the hydraulic pressure Station (24) is connected. 4. An electric maintenance lifting platform according to claim 1, characterized in that: the lifting cylinder (8) is provided with a flange (25), and the lifting cylinder (8) is connected to the device base ( 1) Connection, the bottom of the middle platform (9) is provided with a set of hinged seats (26), and the lifting cylinder (8) is hinged to the middle platform (9) through the hinged seats (26). 5. An electric maintenance lifting platform according to claim 1, characterized in that: the middle platform (9) is provided with a handrail (27) at the corresponding position on the side of the geared motor (11), and the middle platform (9) ) is provided with an auxiliary tool box (28) at the corresponding position on the other side of the geared motor (11). 6 . The electric maintenance lifting platform according to claim 1 , characterized in that: the battery pack ( 20 ) is equipped with a transformer pack ( 29 ), and the battery pack ( 20 ) is electrically connected to a lighting lamp ( 32 ). 7. An electric maintenance lifting platform according to claim 1, characterized in that: the top platform (16) is provided with a telescopic rod (30), and the top end of the telescopic rod (30) is connected with the lighting by a ball pin (31) Lamp (32) cooperates.