CN213202253U

CN213202253U - Material lifting platform system

Info

Publication number: CN213202253U
Application number: CN202022136369.9U
Authority: CN
Inventors: 康诚; 张科; 胡静胜
Original assignee: Hangzhou Optimax Technology Co ltd
Current assignee: Hangzhou Optimax Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-14
Anticipated expiration: 2030-09-25

Abstract

The application discloses material lift platform system includes: the plurality of lifting platforms are continuously arranged along the preset direction, can slide along the preset direction so as to enable any one lifting platform to be in butt joint with the processing platform on one side of the lifting platform, and the height of the lifting platform can be changed. The utility model provides a material of different specifications can be placed respectively to a plurality of elevating platforms, highly making the height of arbitrary elevating platform can align with the processing platform through controlling each elevating platform, and a plurality of elevating platforms can remove the elevating platform that can make along the direction of predetermineeing and dock with the processing platform parallel and level to can conveniently shift the material that is located different specifications on each elevating platform to the processing platform.

Description

Material lifting platform system

Technical Field

The application relates to the field of mechanical equipment, in particular to a material lifting platform system.

Background

When adding man-hour to materials such as large-scale panel, need shift large-scale panel to the processing platform on, shift the transport mode that has now and shift to the station of adding again after promoting the material through artifical driving mostly, the problem that such mode exists is:

1. the time consumed for transporting the plate by the travelling crane is long, the process is complex due to the fact that the plate is hoisted repeatedly, and the requirement for hoisting the steel wire rope is high;

2. the transportation of the travelling crane has certain dangers, and particularly, the continuous use of the travelling crane for multiple times can also increase the probability of danger.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material lift platform system, include: the lifting platform comprises a plurality of lifting platforms, the lifting platforms are continuously arranged along a preset direction, the lifting platforms can slide along the preset direction so that any one of the lifting platforms can be in butt joint with a processing platform located on one side of the lifting platform, and the height of the lifting platform can be changed.

In one embodiment, the lifting device is connected with the lifting platform and used for lifting or lowering the height of the lifting platform.

In one embodiment, the lifting device adopts a worm gear lead screw lifter, the worm gear lead screw lifter comprises a rotating motor and a worm gear lead screw lifting part, a lead screw is arranged on the worm gear lead screw lifting part, the lead screw is used for supporting the lifting platform, and the rotating motor is connected with the worm gear lead screw lifting part to drive the lead screw to ascend or descend in height.

In one embodiment, the worm gear lead screw lifting part is provided in plurality, the worm gear lead screw lifting part is arranged at four corners of the bottom of the lifting platform, and the rotating motor is connected with the worm gear lead screw lifting part.

In one embodiment, the lifting device is erected on the cross beam support, the bottom of the lifting platform is further provided with a guide post and a guide sleeve, the guide sleeve is installed on the cross beam support, one end of the guide post is connected with the bottom of the lifting platform to support the lifting platform, and the guide post is sleeved with the guide sleeve to enable the guide post to slide along the axial direction of the guide post.

In one embodiment, a screw base plate is arranged between the screw and the lifting platform.

In one embodiment, a stroke limiting assembly is arranged on the worm gear lead screw lifting part and used for limiting the stroke of the lead screw.

In one embodiment, the lifting platform further comprises a sliding rail, the extending direction of the sliding rail is the same as the preset direction, and the plurality of lifting platforms are continuously arranged on the sliding rail and can slide on the sliding rail.

In one embodiment, the slide rail comprises two oppositely-arranged slide ways, a driving motor is arranged at the bottom of the lifting platform, the driving motor is provided with two oppositely-arranged output ends, and the two output ends are respectively connected with pulleys arranged on the slide ways.

In one embodiment, the lifting device further comprises an electrical cabinet for controlling the driving motor and the lifting device.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model provides a material of different specifications can be placed respectively to a plurality of elevating platforms, highly making the height of arbitrary elevating platform can align with the processing platform through controlling each elevating platform, and a plurality of elevating platforms can remove the elevating platform that can make along the direction of predetermineeing and dock with the processing platform parallel and level to can conveniently shift the material that is located different specifications on each elevating platform to the processing platform.

Can hoist the material of different specifications to the elevating platform in advance in this application, can effectively reduce the height of hoisting the material through equipment such as driving like this, reduce danger, can also improve the durability of the hoist and mount steel cable of driving simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an overall schematic view of a material lifting platform system according to one embodiment of the present application;

FIG. 2 is a schematic top view of the material lifting platform system;

fig. 3 is a side view schematic of a material lifting platform system.

Description of reference numerals: 100-lifting table, 200-processing table, 300-lifting device, 310-rotating motor, 320-worm screw lifting part, 321-screw rod, 322-screw rod backing plate, 330-first connecting shaft, 340-steering box, 350-second connecting shaft, 360-infrared sensor, 370-baffle, 400-guide column, 410-guide sleeve, 500-slide rail, 510-slide rail, 520-driving motor, 530-pulley and 600-electrical cabinet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

FIG. 1 schematically illustrates a material lifting platform system according to one embodiment of the present application. As shown in fig. 1, the material lifting platform system may include a plurality of lifting stages 100, the plurality of lifting stages 100 being continuously disposed along a predetermined direction, the plurality of lifting stages 100 being capable of sliding along the predetermined direction to allow any one of the lifting stages 100 to be butted against a processing table 200 located at one side of the lifting stages 100, and the height of the lifting stages 100 may be varied.

The processing table 200 refers to a station for processing materials, such as cutting, welding, marking, and the like, and the purpose of the present application is to conveniently and safely transfer a plate material to the processing table 200.

Specifically, the plurality of lifting tables 100 can be used for placing materials with different specifications, the height of any one lifting table 100 can be aligned with the processing table 200 by controlling the height of each lifting table 100, and the plurality of lifting tables 100 can be moved along the preset direction to enable any one lifting table 100 with the height aligned with the processing table 200 to be in butt joint with the processing table 200, so that the materials with different specifications on each lifting table 100 can be conveniently transferred to the processing table 200.

Meanwhile, when materials are transferred, the materials with different specifications can be hoisted to the lifting platform 100 in advance, so that the height of hoisting the materials through equipment such as a travelling crane can be effectively reduced, the danger is reduced, and meanwhile, the durability of a hoisting steel rope of the travelling crane can be improved.

As a preferred embodiment of the above embodiment, as shown in fig. 1, in this embodiment, a plurality of lifting devices 300 are further provided, and the lifting devices 300 are connected to the lifting platforms 100 for raising or lowering the height of the lifting platforms 100, and since a plurality of lifting platforms 100 are provided, correspondingly, a plurality of lifting devices 300 should be provided, and each lifting device 300 is provided corresponding to each lifting platform 100, so that the height of each lifting platform 100 can be independently adjusted.

Specifically, the lifting device 300 may be a worm screw lifter, but may also be other conventional lifting mechanisms, such as a hydraulic lifter, a folding bracket lifting mechanism, a belt-type lifting mechanism, etc.

The worm wheel screw rod lifter comprises a rotating motor 310 and a worm wheel screw rod lifting part 320, a screw rod 321 is arranged on the worm wheel screw rod lifting part 320, the screw rod 321 is used for supporting the lifting platform 100, and the rotating motor 310 is connected with the worm wheel screw rod lifting part 320 to drive the screw rod 321 to ascend or descend in height.

The end of the screw 321 of the worm screw lifting unit 320 is fixedly connected to the bottom of the lifting platform 100, and the rotating motor 310 can drive the screw 321 to move up and down after being connected to the worm screw lifting unit 320, so that the height of the lifting platform 100 connected to the screw 321 can be increased or decreased.

In order to stabilize the process of height change of the lifting platform 100, a plurality of worm gear and screw lifting units 320 are provided, the plurality of worm gear and screw lifting units 320 are all arranged at four corners of the bottom of the lifting platform 100, and the rotating motor 310 is connected with the plurality of worm gear and screw lifting units 320.

Specifically, the specific quantity of the 320 portions of the above-mentioned a plurality of worm gear lead screw lifting portions is four, and the bottom four corners of the lifting platform 100 are respectively provided with one worm gear lead screw lifting portion 320, and the four worm gear lead screw lifting portions 320 are all provided with the stability of the lifting platform 100 in the lifting process, so that the table top of the lifting platform 100 is always in a horizontal state, and the deviation of the material placed on the lifting platform 100 is avoided.

In order to enable the rotating motor 310 to simultaneously drive the screws 321 on the worm screw lifting parts 320 to move up and down, the rotating motor 310 has two oppositely-arranged rotating motor 310 output ends, the two rotating motor 310 output ends are connected with the first connecting shafts 330, one ends of the two first connecting shafts 330, which are far away from the rotating motor 310 output ends, are connected with the steering boxes 340, the steering boxes 340 are connected with two oppositely-arranged second connecting shafts 350, and the two second connecting shafts 350 connected with each steering box 340 are connected with the worm screw lifting parts 320. In this way, the screw rod 321 on the four worm screw lifting parts 320 can be driven to lift by one rotating motor 310, so that the mechanism of the lifting device 300 is simplified, and the working stability of the lifting device 300 is improved.

As an optimized implementation manner of the above embodiment, the lifting device 300 is erected on the beam support 400, the bottom of the lifting platform 100 is further provided with a guide post 410 and a guide sleeve 420, one end of the guide post 410 is connected with the bottom of the lifting platform 100 to support the lifting platform 100, and the guide post 410 is sleeved by the guide sleeve 420 to enable the guide post 410 to slide along the axial direction thereof.

The purpose of providing the guide post 410 and the guide sleeve 420 is to further improve the stability of the lifting platform 100 in the lifting process, and the guide post 410 can only slide in the guide sleeve 420, so that the guide sleeve 420 has a limiting effect on the guide post 410, and further limits the lifting direction of the lifting platform 100.

It should be noted that there may be a plurality of guide posts 410 and guide sleeves 420, and a plurality of guide posts 410 and guide sleeves 420 are also disposed at four corners of the bottom of the lifting platform 100. In a preferable scheme, the number of the guide posts 410 and the guide sleeves 420 may be the same as that of the worm-screw lifting unit 320, and one side of each worm-screw lifting unit 320 is provided with one guide post 410 and one guide sleeve 420 which are correspondingly arranged, so that stability of the lifting table 100 in a lifting process can be further ensured.

As an optimized embodiment, a screw base plate 322 is further disposed between the screw 321 and the lifting platform 100, and the screw base plate 322 can prevent the screw 321 from directly contacting the lifting platform 100, thereby protecting the screw 321 and the lifting platform 100.

As the optimized implementation mode, the worm wheel screw lifting part 320 is provided with a limit stroke assembly for limiting the stroke of the screw 321, specifically, the bottom of the worm wheel screw lifting part 320 is provided with a plurality of infrared sensors 360 arranged up and down, correspondingly, the screw 321 is connected with a baffle 370 vertically arranged, when the baffle 370 can shield or not shield the signal sent by the infrared sensor 360 along with the lifting process of the screw 321, the signal is fed back to the rotating electrical machine 310 according to the change of the signal of the infrared sensor 360, so as to control the starting and stopping of the rotating electrical machine 310.

As a preferred embodiment of the above embodiment, as shown in fig. 1 and 3, a slide rail 500 is further provided, the extending direction of the slide rail 500 is the same as the preset direction, and the plurality of lifting platforms 100 are continuously provided on the slide rail 500 and can slide on the slide rail 500.

The mode through setting up slide rail 500 can make the elevating platform 100 the resistance that receives in the removal process littleer, and correspondingly, the transport efficiency of material is also higher.

Specifically, the sliding rail 500 includes two opposite sliding ways 510, a driving motor 520 is disposed at the bottom of the lifting platform 100, the driving motor 520 has two opposite output ends, and the two output ends are respectively connected to pulleys 530 disposed on the sliding ways 510. When the two output ends of the driving motor 520 rotate, the two pulleys 530 can be driven to slide on the two sliding rails 510, so that the lifting platform 100 can slide on the sliding rails 500.

As an optimized implementation manner of the above embodiment, an electrical cabinet 600 is further provided, and the electrical cabinet 600 is used for controlling the driving motor 520 and the lifting device 300.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A material lifting platform system, comprising: the device comprises a plurality of lifting platforms (100), wherein the plurality of lifting platforms (100) are continuously arranged along a preset direction, the plurality of lifting platforms (100) can move along the preset direction so that any one of the lifting platforms (100) is butted with a processing platform (200) positioned on one side of the lifting platform (100), and the height of the lifting platform (100) can be changed.

2. The material lifting platform system according to claim 1, further comprising a lifting device (300), wherein the lifting device (300) is connected with the lifting platform (100) for lifting or lowering the height of the lifting platform (100).

3. The material lifting platform system according to claim 2, wherein the lifting device (300) is a worm-gear lead screw lifter, the worm-gear lead screw lifter comprises a rotating motor (310) and a worm-gear lead screw lifting part (320), a lead screw (321) is arranged on the worm-gear lead screw lifting part (320), the lead screw (321) is used for supporting the lifting platform (100), and the rotating motor (310) is connected with the worm-gear lead screw lifting part (320) to drive the lead screw (321) to ascend or descend in height.

4. The material lifting platform system according to claim 3, wherein the worm gear lead screw lifting part (320) is provided in plurality, the worm gear lead screw lifting part (320) is provided in each of four corners of the bottom of the lifting platform (100), and the rotating motor (310) is connected to the worm gear lead screw lifting part (320).

5. The material lifting platform system according to claim 3, further comprising a beam support (400), wherein the lifting device (300) is erected on the beam support (400), the bottom of the lifting platform (100) is further provided with a guide post (410) and a guide sleeve (420), the guide sleeve (420) is installed on the beam support (400), one end of the guide post (410) is connected with the bottom of the lifting platform (100) to support the lifting platform (100), and the guide post (410) is sleeved with the guide sleeve (420) to enable the guide post (410) to slide along the axial direction of the guide post (410).

6. The material lifting platform system according to claim 3, characterized in that a screw base plate (322) is arranged between the screw (321) and the lifting platform (100).

7. The material lifting platform system according to claim 3, wherein a limit stroke assembly is provided on the worm screw lifting part (320) for limiting the stroke of the screw (321).

8. The material lifting platform system according to claim 2, further comprising a sliding rail (500), wherein the sliding rail (500) extends in the same direction as the preset direction, and the plurality of lifting platforms (100) are continuously arranged on the sliding rail (500) and can slide on the sliding rail (500).

9. The material lifting platform system according to claim 8, wherein the sliding rail (500) comprises two oppositely arranged sliding ways (510), a driving motor (520) is arranged at the bottom of the lifting platform (100), the driving motor (520) has two oppositely arranged output ends, and the two output ends are respectively connected with pulleys (530) arranged on the sliding ways (510).

10. The material lifting platform system according to claim 9, further comprising an electrical cabinet (600), the electrical cabinet (600) being configured to control the drive motor (520) and the lifting device (300).