TWM567248U - Adjustable lifting device - Google Patents

Abstract

The present invention provides an adjustment lifting device comprising a base and a lifting platform. The base comprises a bottom plate, a vertical frame, a driving member, a controller and a connecting member, and the vertical frame is mounted on the bottom plate and driven The device is disposed on the vertical frame, the controller is disposed on the driving component and electrically connected to the driving component, the connecting component is connected to the driving component and controlled by the driving component, the lifting platform is movably disposed on the vertical frame, and the lifting platform comprises a connection And a carrying board, the connecting part is connected with the connecting part, and the carrying board is arranged at the connecting part. The creative adjusting lifting device starts the driving piece to take up the connecting piece by the staff operating the controller, so that the carrying board is raised to be suitable for taking the packing material The location, reducing the path of staff movement, increasing convenience, improving the safety of handling, and avoiding occupational injuries caused by carrying heavy objects.

Description

Adjustment lifting device

This creation is an adjustment lifting device, especially an adjustment lifting device suitable for the height difference between the working platform and the ground.

After the products are finished, they need to be packed into boxes for transportation. After the products are finished, they will be concentrated on the machine platform on the working platform. There is a high difference between the working platform and the ground. The staff needs to go from the ground to the working platform. A ladder can be completed. If the staff needs to take the packaging material, it needs to take the packaging material from the position of the material area, and after the ladder is up to the working platform, the packaging material can be transported to the product packaging. position.

However, during the process of carrying the packaging materials, because the height difference between the working platform and the ground is high, the staff can easily fall down due to the height difference during the process of going up and down the ladder, which is easy to cause accidents. Or the staff members carry the packaging materials for a long time, which is prone to cause occupational injuries caused by muscle strain and inflammation, and the method of manual handling, the number of materials that the staff members are handling alone is limited, resulting in the problem of low efficiency of handling.

The main purpose of this creation is to provide an adjustment lifting device to improve the current working platform and the ground with high and low drop, which is easy for the carrying staff to fall, or the occupational injury caused by long-term handling of heavy objects, and the handling efficiency.

In order to achieve the foregoing disclosure, the creation adjustment lifting device comprises: a base comprising a bottom plate, a vertical frame, a driving member, a controller, at least one stopper and a connecting member, the stand system The controller is disposed on the bottom plate, the two sides of the vertical frame respectively have a limiting slot, the driving component is disposed on the vertical frame, the controller is disposed on the driving component and electrically connected to the driving component, the limiting device Provided on the vertical frame and electrically connected to the driving member, the connecting member is connected to the driving member and controlled by the driving member; and an lifting platform, the lifting platform is movably disposed on the vertical frame, The lifting platform comprises a connecting portion, a guard plate, an even number of pulley blocks and a carrier plate, the connecting portion is connected to the connecting member, the guard plate is disposed on the connecting portion, the pulley blocks are oppositely disposed on the guard plate and respectively Adjacent to the two sides of the shield, the pulley blocks respectively extend into the limiting slots on the vertical frame, and the carrying plates are disposed at the bottom of the shielding plate.

The creation adjustment lifting device is operated by a staff member to start the driving member to take up the connecting member, so that the carrying plate of the lifting platform in which a plurality of packaging materials are placed is raised, and the carrying plate is raised to be suitable for the staff to take. The location of the packaging materials, the staff can take the packaging materials directly on the working platform, reduce the movement path of the staff, increase the convenience, save the handling sections that are easy to fall, improve the safety of handling, and avoid Occupational injuries caused by heavy loads carried by workers.

As shown in FIG. 1 to FIG. 3, a preferred embodiment of the present invention is disclosed. As shown in the figure, the artificial adjustment lifting device includes a base 10 and a lifting platform 20.

As shown in FIG. 1 to FIG. 3 , the base 10 includes a bottom plate 11 , a vertical frame 12 , a driving member 13 , a controller 14 , at least one stopper 15 and a connecting member 16 . The driving device 13 is disposed on the driving member 13 and electrically connected to the driving device 13 . The driving device 13 is disposed on the driving frame 13 and electrically connected to the driving device 13 . The holder 13 is disposed on the vertical frame 12 and electrically connected to the driving member 13 . The connecting member 16 is connected to the driving member 13 and controlled by the driving member 13 . The base 10 is controlled by the driving member 13 . The cover plate 18 is disposed on the bottom plate 11 and covers the three outer sides of the vertical frame 12. The cover plate 18 can maintain the aesthetics of the lifting device and protect the staff from colliding. In the present embodiment, as shown in FIG. 3 to FIG. 5, the two limiting slots 17 of the vertical frame 12 respectively face the outer side of the vertical frame 12, and the limiting device The number of 15 is two.

As shown in FIG. 1 to FIG. 3, the lifting platform 20 is movably disposed on the vertical frame 12. The lifting platform 20 includes a connecting portion 21, a guard 22, an even number of pulley blocks 23 and a carrier plate 24. The connecting portion 21 is connected to the connecting member 16, and the guarding plate 22 is disposed on the connecting portion 21, and the pulley blocks 23 are oppositely disposed on the guarding plate 22 and adjacent to two sides of the guarding plate 22, the pulley blocks 23 Each of the pulley blocks 23 includes a convex plate 25 and at least one limiting wheel 26, and the protruding plate 17 is respectively inserted into the limiting slot 17 of the vertical frame 12, wherein the bearing plate 24 is disposed at the bottom of the shielding plate 22. 25 is disposed on the guard plate 22 and protrudes toward the stand 12 . The limit wheel 26 is disposed on the convex plate 25 and extends into the two limiting slots 17 .

In the present embodiment, as shown in FIG. 3 to FIG. 5, each pulley block 23 is a limit wheel 26, and the guard plate 22 has two pulley blocks 23 on one side thereof, and a total of four pulley blocks 23, The pulley block 23 extends inwardly from the outer side of the vertical frame 12 into the two limiting slots 17, and the limiting wheel 26 can smoothly and vertically displace the pulley block 23 in the two limiting slots 17, and The safety of the load-bearing article is improved. The lift table 20 includes a rubber pad 27 which is disposed on the guard plate 22 and abuts against the carrier plate 24 to protect the articles carried on the carrier plate 24 from colliding. The cover plate 22 is damaged, and in order to prevent the carrier plate 24 from being damaged when it is placed on the bottom plate 11, a connection portion of the carrier plate 24 and the shield plate 22 forms a chamfered portion 28.

As shown in FIG. 1 and FIG. 6, when the creation adjustment lifting device is in use, the worker moves the creation adjustment lifting device to a side of a working platform 30, and places a plurality of packaging materials 40 on the carrying plate 24, The staff member can stand on the work platform 30 to take the packaging material 40 placed on the carrying board 24, and when the staff member puts the packaging materials 40 onto the working platform 30 one by one, the carrying board 24 The packaging material 40 is gradually reduced, and the height of the stacking of the packaging materials 40 is gradually reduced, and the worker can control the controller 14 to control the driving member 13 to start, and the connecting member 16 is wound up to further the lifting platform 20 The connecting portion 21 is pulled up, and the connecting portion 21 is pulled up to cause the shield 22 to be pulled up.

In the above, as shown in FIG. 2, FIG. 4 and FIG. 7, the retainer 22 moves in the direction of the two limiting slots 17 due to the pulley blocks 23 in the two limiting slots 17, and the carrier plate The position of 24 will continue upward. When the height of the packaging material 40 reaches a position suitable for the worker to stand on the working platform 30, the worker can control the controller 14 to stop the driving member 13, then the carrying plate 24 That is, the movement will be stopped and positioned, and the staff can directly take the packaging materials 40, thereby increasing the convenience, improving the handling efficiency, and improving the safety of the transportation, preventing the staff from falling or carrying heavy weight when walking on the working platform 30. Occupational injuries caused by things.

In addition, as shown in FIG. 7 and FIG. 8 , the number of the limiters 15 is two, and the limiter 15 is a load limiter 151 and a stage limiter 152 respectively. The material stopper 151 is disposed on the vertical frame 12 and adjacent to the top of the vertical frame 12 . The stage stopper 152 is disposed on the vertical frame 12 and located at an intermediate portion of the vertical frame 12 . The load limiter 151 is disposed. The package material 40 carried on the carrier plate 24 can be restricted. When the package material 40 on the carrier plate 24 hits the load limiter 151, the load limiter 151 will transmit to the drive member 13 for driving. When the piece 13 stops pulling the connecting portion 21 to rise, the lifting table 20 can be stopped to rise, and the stage stopper 152 can limit the height of the rise of the guard 22, which is encountered during the rise of the guard 22 When the limiter 152 is set, the stage stopper 152 transmits to the driving member 13 to stop the driving member 13 from pulling up the connecting portion 21, thereby stopping the lifting table 20 from continuing to rise.

In summary, the creative adjustment lifting device is operated by the staff member 14 to start the driving member 13 to take up the connecting member 16, so that the carrying plate 24 of the lifting platform 20 is raised to suit the staff. For the position of the packaging materials 40, the staff can take the packaging materials 40 directly on the working platform 30, reduce the path of the staff movement, increase the convenience and improve the handling efficiency, and save the easy-to-fall transportation section and improve The safety of handling also avoids occupational injuries caused by heavy loads carried by workers.

10‧‧‧ Pedestal
11‧‧‧floor
12‧‧‧ stand
13‧‧‧ Drives
14‧‧‧ Controller
15‧‧‧Restrictor
151‧‧‧Load limiter
152‧‧‧stage stop
16‧‧‧Connecting parts
17‧‧‧Limited slot
18‧‧‧ cover
20‧‧‧ Lifting table
21‧‧‧Connecting Department
22‧‧‧ Guard
23‧‧‧ Pulley
24‧‧‧Loading board
25‧‧‧ convex plate
26‧‧‧Limited wheel
27‧‧‧ rubber mat
28‧‧‧Chamfering
30‧‧‧Working platform
40‧‧‧Package

Figure 1 is a perspective view of a preferred embodiment of the present invention. 2 is a perspective exploded view of another perspective view of a preferred embodiment of the present invention. Figure 3 is a side elevational view of a preferred embodiment of the present invention. Figure 4 is a top plan view of a preferred embodiment of the present invention. Figure 5 is a front elevational view of a preferred embodiment of the present invention. Fig. 6 is a side elevational view showing the operation mode (1) of a preferred embodiment of the present invention. Fig. 7 is a side elevational view showing the operation mode (2) of a preferred embodiment of the present invention. Figure 8 is a side elevational view of the operational aspect (3) of a preferred embodiment of the present invention.

Claims (7)

An adjusting lifting device comprises: a base comprising a bottom plate, a vertical frame, a driving member, a controller, at least one stopper and a connecting member, wherein the vertical frame is attached to the bottom plate The two sides of the vertical frame respectively have a limiting slot, the driving component is disposed on the vertical frame, the controller is disposed on the driving component and electrically connected to the driving component, and the limiting device is disposed on the vertical frame And electrically connecting the driving member, the connecting member is connected to the driving member and controlled by the driving member; and a lifting platform, the lifting platform is movably disposed on the vertical frame, the lifting platform comprises a connection a portion, a guard plate, an even number of pulley blocks, and a carrier plate, the connecting portion is connected to the connecting member, the guard plate is disposed on the connecting portion, the pulley blocks are oppositely disposed on the guard plate and respectively adjacent to the guard plate On the two sides, the pulley blocks respectively extend into the limiting slots on the vertical frame, and the carrier plate is disposed at the bottom of the shielding plate. The adjustment lifting device of claim 1, wherein the two limiting slots of the vertical frame face the outer side of the vertical frame, and the pulley block of the lifting platform extends inward from the outer side of the vertical frame into the two limiting positions. groove. The adjustment lifting device of claim 1, wherein each pulley block comprises a convex plate and at least one limiting wheel, the convex plate is disposed on the shielding plate and protrudes toward the vertical frame, the limiting wheel system It is disposed on the convex plate and extends into the two limiting slots. The adjustment lifting device of claim 2, wherein each pulley block comprises a convex plate and at least one limiting wheel, the convex plate is disposed on the shielding plate and protrudes toward the vertical frame, the limiting wheel system It is disposed on the convex plate and extends into the two limiting slots. The adjustment lifting device of any one of claims 1 to 4, wherein the lifting platform comprises a rubber pad, the rubber pad is disposed on the shielding plate and abuts the carrier plate, the carrier plate and the shielding plate The joint forms a chamfer. The adjustment lifting device of any one of claims 1 to 4, wherein the base comprises a cover plate, the cover plate is attached to the bottom plate and covers the outer side of the vertical frame, the cover plate is opposite to the cover plate The lifting platform. The adjustment lifting device of claim 5, wherein the base comprises a cover plate that is attached to the bottom plate and covers an outer side of the vertical frame, the cover plate being opposite to the lifting platform.