CN215326683U

CN215326683U - Material lifting platform

Info

Publication number: CN215326683U
Application number: CN202023344327.0U
Authority: CN
Inventors: 仲辉; 王晓林
Original assignee: Qingdao Zhonghe Heavy Industry Co ltd
Current assignee: Qingdao Zhonghe Heavy Industry Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-28
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a material lifting platform in the field of material transportation, which comprises a device body, wherein the device body is divided into a first guide rail and guide wheel groups, the first guide rail is provided with two groups, guide wheel structures are arranged in the guide wheel groups side by side, the guide wheel structures are provided with four groups, the middle part of each guide wheel group is movably connected with a rotating rod, the left end and the right end of the rotating rod are respectively and fixedly connected with clamping plates, the two groups of clamping plates are respectively arranged at the inner sides of the top ends of the two groups of first guide rails, the outer sides of the top ends of the two groups of first guide rails are connected with third screws in a penetrating way, the third screws are provided with a plurality of groups, the plurality of groups of third screws penetrate through the extending ends of the two groups of first guide rails and are in threaded connection with the two groups of clamping plates, the right side surfaces of the tops of the two groups of first guide rails are respectively and fixedly connected with the left end and the right end of a transverse plate, the right side surface of the transverse plate is provided with four groups of limiting plates side by side, the limiting plates, the four groups of limiting plates are respectively and fixedly connected with a first support frame and a second support frame, the material lifting platform is beneficial to reducing the labor force, improving the working efficiency of the material lifting platform and enhancing the safety of the device.

Description

Material lifting platform

Technical Field

The utility model relates to the field of material transportation, in particular to a material lifting platform.

Background

In the layout and arrangement of each warehouse of a factory, the use area of a use-saving field is considered to be saved, a part of warehouses are arranged on a second floor so as to save space, the income and the acquisition of materials need to climb to the second floor through stairs, and the large materials need to be cooperatively completed by 2-3 persons if the large materials are received and paid, the climbing of the stairs has potential safety hazards, the 2-3 persons are easy to be uncoordinated in cooperation, the labor intensity is high, the efficiency is low, the potential safety hazards are increased, and in consideration of the problems, a material lifting platform needs to be developed so as to facilitate the lifting and the descending of the large materials and reduce the labor intensity and the potential safety hazards of operating personnel. After the equipment is researched, developed and used, the operation of 2-3 people before can be reduced to 1 person, the equipment is controlled by a remote controller, the remote operation can be realized, the measures of material overweight protection, exceeding limit protection and the like are provided, and the labor cost and the potential safety hazard are reduced.

The material lifting platform in the prior art has the problems of low working efficiency and poor safety. Accordingly, a material lifting platform is provided by those skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material lifting platform to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a material lifting platform comprises a device body, wherein the device body is divided into a first guide rail and guide wheel groups, two groups of first guide rails are arranged in the guide wheel groups side by side, the guide wheel structures are four groups, the middle part of each guide wheel group is movably connected with a rotating rod, the left end and the right end of the rotating rod are respectively and fixedly connected with clamping plates, the two groups of clamping plates are respectively arranged at the inner sides of the top ends of the two groups of first guide rails, the outer sides of the top ends of the two groups of first guide rails are connected with third screws in a penetrating manner, the third screws are provided with a plurality of groups, the plurality of groups of third screws penetrate through the extending ends of the two groups of first guide rails and are in threaded connection with the two groups of clamping plates, the right surfaces of the tops of the two groups of first guide rails are respectively and fixedly connected with the left end and the right end of a transverse plate, the right surfaces of the transverse plate are provided with four groups side by side, the four groups of limiting plates are respectively and are fixedly connected with a first support frame and a second support frame, the first support frame and the second support frame are respectively provided with two groups, two groups of the first support frames are respectively and fixedly connected with the right side surfaces of two groups of limiting plates at the middle part of the cross rod, two groups of the second support frames are respectively and fixedly connected with the right side surfaces of the limiting plates at the left side, the middle parts of the two groups of the first support frames and the two groups of the second support frames are respectively and rotatably connected with four groups of rotating shafts, the outer side surfaces of the two groups of rotating shafts at the middle part are respectively and fixedly connected with guide wheel structures, the rotating shafts at the left side and the right side are respectively and fixedly connected with traction wheels, the bottom ends of the two groups of the first guide rails are fixedly connected with the top part at the left side of the bottom plate, the front side and the rear side of the middle part of the bottom plate are respectively and fixedly connected with the bottom ends of the second guide rails, the left side and the right side of the heavy hammer are respectively and slidably connected with the left side and the right side of the first fixing plate in the two groups of the first guide rails, first fixed plate has three groups, three groups the equal fixed connection of one end of fixed plate is at the inboard middle part of second fixed plate, the second fixed plate has three groups, three groups fixed connection is respectively at the wall surface in the outside of second fixed plate, and is two sets of equal sliding connection has two sets of leading wheels in the bottom of first guide rail, the leading wheel has four groups, four groups the other end of leading wheel rotates respectively and connects the one end at connecting device, and four groups connecting device's the other end is fixed connection respectively on the right side of platform layer board, the platform layer board has two sets ofly, two sets of the platform layer board is fixed connection upper portion and lower part on material platform right side respectively.

As a further scheme of the utility model: the outside surface of dwang and every group guide pulley structure contact is provided with the spacing groove, is of value to and guarantees that every group guide pulley rotates at appointed position to improve the stability of guide pulley group.

As a still further scheme of the utility model: the left side fixedly connected with of material platform crosses the cab apron, one side height that the fixed plate is close to material platform is 500mm, is of value to and makes things convenient for the transition dolly to transport the material to material platform on, improves work efficiency and staff's safety.

As a still further scheme of the utility model: the right side fixedly connected with swash plate bottom of bottom plate, the swash plate has two sets ofly, and is two sets of the top fixed connection of swash plate is at the right side middle part of first guide rail, and is two sets of swash plate top inboard fixed connection is in the front and back both sides surface of second guide rail respectively, is of value to further carry out spacing fixed to the second guide rail, improves the stability of device body to the security of reinforcing device avoids taking place danger, reaches the effect of protection staff's safety.

As a still further scheme of the utility model: two sets of the left and right sides internal surface that the platform layer board is close to each other is fixedly connected with backup pad respectively, the backup pad has two sets ofly, and is two sets of the right side surface of backup pad all is provided with the connecting piece, the connecting piece has two sets ofly, and is two sets of the top four corners of connecting piece all runs through and is connected with first screw, first screw has four groups, four groups the screw runs through the extension end screw connection at two sets of backup pad right side surfaces at two sets of connecting piece tops, and is two sets of the other end of connecting piece all rotates and is connected with the tight pulley, and is two sets of the tight pulley sets up respectively between two sets of leading wheels in the left and right sides, is of value to further improving the stability of material platform in first guide rail, avoids material platform to turn over to incline and drops danger such as.

As a still further scheme of the utility model: two sets of traction wheels and two sets of second guide rails set up respectively on a vertical line, the weight of weight sets up to 35Kg, is of value to offsetting the weight of material platform, keeps the weight to slide about two sets of second guide rails are perpendicular, guarantees that the weight can be stable go on slide from top to bottom, improves the device at work efficiency.

As a still further scheme of the utility model: the platform of material is for using square pipe and iron plate preparation, and the biggest bearing of design is 500kg, is of value to the firm safety of material platform, improves the practicality of device.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, two groups of first guide rails are arranged in parallel, four groups of guide rail structures are arranged in each guide rail group, a rotating rod is movably connected in the middle of each guide rail group, clamping plates are respectively and fixedly connected to the left end and the right end of the rotating rod, two groups of clamping plates are respectively arranged on the inner sides of the top ends of the two groups of first guide rails, the top right side surfaces of the two groups of first guide rails are respectively and fixedly connected to the left end and the right end of a transverse plate, limiting plates are arranged on the right side surface of the transverse plate in parallel, four groups of limiting plates are respectively and fixedly connected with a first supporting frame and a second supporting frame, two groups of first supporting frames are respectively and fixedly connected to the right side surfaces of the two groups of limiting plates in the middle of the transverse rod, two groups of second supporting frames are respectively and fixedly connected to the right side surfaces of the left limiting plate and the right limiting plates, and rotating shafts are respectively and rotatably connected to the middle parts of the two groups of first supporting frames and the two groups of second supporting frames, the axis of rotation has four groups, and two sets of axis of rotation outside surfaces in middle part are fixedly connected with guide pulley structure respectively, and the left and right sides axis of rotation is the structure of fixedly connected with traction wheel respectively, accomplishes the action that drives material platform through four groups of wire rope and hoist engine and goes up and down, has solved the problem that material lift platform among the prior art has work efficiency low, has reached the effect that improves work efficiency.

2. In the utility model, the bottom ends of two groups of first guide rails are fixedly connected to the top of the left side of a bottom plate, the front side and the rear side of the middle part of the top surface of the bottom plate are respectively and fixedly connected with the bottom ends of second guide rails, the left side and the right side of a heavy hammer are respectively and slidably connected in the two groups of second guide rails, the sides, close to each other, of the two groups of first guide rails and the second guide rails are respectively and fixedly connected to the left side and the right side of a first fixing plate, the first fixing plate is provided with three groups, one ends of the three groups of fixing plates are respectively and fixedly connected to the middle part of the inner side of the second fixing plate, the second fixing plate is provided with three groups, the outer sides of the three groups of second fixing plates are respectively and fixedly connected to the surface of a wall, two groups of guide wheels are respectively and slidably connected in the bottoms of the two groups of first guide rails, the four groups of guide wheels are respectively and rotatably connected to one end of a connecting device, and the other ends of the four groups of connecting devices are respectively and fixedly connected to the right side of a platform supporting plate, the platform layer board has two sets ofly, and two sets of platform layer boards are fixed connection respectively and are accomplished the action to material platform, first guide rail and the reinforced (rfd) of second guide rail structure on the upper portion on material platform right side, have solved the problem that material lift platform among the prior art has the security poor, have reached the effect that improves the device security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. one of the drawings;

FIG. 3 is an enlarged view of region B of FIG. one of the present inventions.

In the figure: 1. a device body; 2. a first guide rail; 3. a support plate; 4. a first fixing plate; 5. a material platform; 6. a clamping and connecting plate; 7. a limiting groove; 8. a guide wheel group; 9. a limiting plate; 10. a second support frame; 11. a first support frame; 12. a weight; 13. a transverse plate; 14. a traction wheel; 15. a rotating shaft; 16. rotating the rod; 17. a connecting member; 18. a fixed wheel; 19. a second fixing plate; 20. a transition plate; 21. a second guide rail; 22. a first screw; 23. a second screw; 24. a third screw; 25. A platform pallet; 26. a sloping plate; 27. a base; 28. a guide wheel.

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. 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 invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a material lifting platform comprises a device body 1, the device body 1 is divided into two groups of first guide rails 2 and guide wheel groups 8, the two groups of first guide rails 2 are provided with guide wheel structures side by side in the guide wheel groups 8, the four groups of guide wheel structures are provided, the middle part of the guide wheel group 8 is movably connected with a rotating rod 16, the left and right ends of the rotating rod 16 are respectively and fixedly connected with clamping plates 6, the two groups of clamping plates 6 are respectively arranged at the inner sides of the top ends of the two groups of first guide rails 2, the outer sides of the top ends of the two groups of first guide rails 2 are respectively and penetratingly connected with third screws 24, the three screws 24 are provided with a plurality of groups, the plurality of third screws 24 penetrate through the extending ends of the two groups of first guide rails 2 and are in threaded connection with the two groups of clamping plates 6, the top right side surfaces of the two groups of first guide rails 2 are respectively and fixedly connected with the left and right ends of a transverse plate 13, the right side surface of the transverse plate 13 is provided with a limiting plate 9 side by side, the limiting plates 9 are provided with four groups, the four groups of limiting plates 9 are respectively fixedly connected with a first supporting frame 11 and a second supporting frame 10, the first supporting frames 11 and the second supporting frames 10 are respectively provided with two groups, the two groups of first supporting frames 11 are respectively fixedly connected with the right side surfaces of the two groups of limiting plates 9 in the middle of the cross rod, the two groups of second supporting frames 10 are respectively fixedly connected with the right side surfaces of the left limiting plate 9 and the right limiting plate 9, the middle parts of the two groups of first supporting frames 11 and the two groups of second supporting frames 10 are respectively and rotatably connected with rotating shafts 15, the rotating shafts 15 are provided with four groups, the outer side surfaces of the two groups of rotating shafts 15 in the middle are respectively and fixedly connected with guide wheel structures, the rotating shafts 15 on the left side and the right side are respectively and fixedly connected with traction wheels 14, the bottom ends of the two groups of first guide rails 2 are respectively and fixedly connected with the top part on the left side of the bottom plate, the front side and the back side of the second guide rail 21 are respectively and the left side of the heavy hammer 12 in the two groups of the second guide rails 21, two sets of first guide rail 2 and second guide rail 21 one side that is close to each other are fixed connection respectively in the left and right sides of first fixed plate 4, first fixed plate 4 has three groups, the equal fixed connection of one end of three groups of fixed plates is at the inboard middle part of second fixed plate 19, second fixed plate 19 has three groups, fixed connection is on the wall surface respectively in the outside of three groups of second fixed plate 19, equal sliding connection has two sets of leading wheels 28 in two sets of first guide rail 2's the bottom, leading wheel 28 has four groups, the other end of four groups of leading wheels 28 rotates the one end of connecting at connecting device respectively, four groups of connecting device's the other end is fixed connection respectively on platform layer board 25's right side, platform layer board 25 has two sets ofly, two sets of platform layer board 25 are fixed connection respectively on the upper portion and the lower part on material platform 5 right sides.

The limiting groove 7 is formed in the outer side surface of the rotating rod 16, which is in contact with each group of guide wheel structures, so that the rotation of each group of guide wheels at a specified position is guaranteed, and the stability of the guide wheel group 8 is improved; the transition plate 20 is fixedly connected to the left side of the material platform 5, and the height of the fixed plate close to one side of the material platform 5 is 50mm, so that the transition trolley is beneficial to conveniently transporting materials to the material platform 5, and the working efficiency and the safety of workers are improved; the right side of the bottom plate is fixedly connected with the bottom ends of the inclined plates 26, the inclined plates 26 are divided into two groups, the top ends of the two groups of inclined plates 26 are fixedly connected to the middle part of the right side of the first guide rail 2, and the inner sides of the top ends of the two groups of inclined plates 26 are respectively and fixedly connected to the outer surfaces of the front side and the rear side of the second guide rail 21, so that the second guide rail 21 is beneficial to further limiting and fixing, the stability of the device body 1 is improved, the safety of the device is enhanced, dangers are avoided, and the effect of protecting the safety of workers is achieved; the inner surfaces of the left side and the right side, close to each other, of the two groups of platform supporting plates 25 are fixedly connected with the supporting plates 3 respectively, two groups of supporting plates 3 are arranged, the outer surfaces of the right sides of the two groups of supporting plates 3 are provided with the connecting pieces 17, two groups of connecting pieces 17 are arranged, four corners of the tops of the two groups of connecting pieces 17 are connected with the first screws 22 in a penetrating mode, four groups of first screws 22 are arranged, the extending ends, penetrating through the tops of the two groups of connecting pieces 17, of the four groups of screws are connected to the surfaces of the right sides of the two groups of supporting plates 3 through screws, the other ends of the two groups of connecting pieces 17 are connected with the fixed wheels 18 in a rotating mode, the two groups of fixed wheels 18 are arranged between the two groups of guide wheels 28 on the left side and the right side respectively, the stability of the material platform 5 in the first guide rail 2 is favorably and further improved, and dangers that the material platform 5 is prevented from falling down and inclining are avoided; the two groups of traction wheels 14 and the two groups of second guide rails 21 are respectively arranged on a vertical line, and the weight of the heavy hammer 12 is set to be 35Kg, so that the weight of the material platform 5 can be offset, the heavy hammer 12 can be kept to vertically slide in the two groups of second guide rails 21, the heavy hammer 12 can be ensured to stably slide up and down, and the working efficiency of the device is improved; the material platform 5 is made of square tubes and iron plates, the maximum bearing is 500kg, the material platform 5 is beneficial to stability and safety, and the practicability of the device is improved.

The working principle of the utility model is as follows: after a user installs the device, one end of each of four groups of steel wire ropes is fixedly connected to the top of the right side of the material platform 5, the middle parts of two groups of steel wire ropes penetrate through two groups of guide wheel structures at the middle part of the rotating rod 16 and two groups of guide wheel structures at the middle part of the transverse plate 13 and are fixedly connected to the output end of the winch, the middle parts of the other two groups of steel wire ropes penetrate through two groups of left and right guide wheels of the rotating rod 16 and two groups of left and right traction wheels 14 of the transverse plate 13 and are fixedly connected to the top of the heavy hammer 12, the user controls the remote controller to adjust the winch to pull the middle two groups of steel wire ropes to drive the material platform 5 to ascend, which is beneficial to changing the traditional multi-person operation into single-person operation and reducing redundant labor force, the heavy hammer 12 starts to descend when the material platform 5 ascends, the material platform 5 is offset in motion, which is beneficial to improving the stability of the material platform 5 and the working efficiency of the device, three groups of first fixing plates 4 and second fixing plates 19 fixedly connect the device to the wall surface, be of value to the stability that improves the device, the security of reinforcing device, the two sets of guide wheel structures at four group's guide pulley structures and diaphragm 13 middle parts in the guide pulley group 8 have improved the loading capacity of material platform 5 in material platform 5 rises to improve the work efficiency of device, and reduced unnecessary labourer's labour, improved work efficiency, two sets of swash plates 26 carry out limit support to first guide rail 2 and second guide rail 21, are of value to the stability that further improves the device.

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. The utility model provides a material lifting platform, includes device body (1), device body (1) divide into first guide rail (2) and guide pulley group (8), first guide rail (2) have two sets ofly, be provided with guide pulley structure in guide pulley group (8) side by side, guide pulley structure has four groups, its characterized in that: the middle part swing joint of guide pulley group (8) has dwang (16), both ends are fixedly connected with joint board (6) respectively about dwang (16), and two sets of joint board (6) set up respectively at the top inboard of two sets of first guide rails (2), two sets of the top outside through connection third screw (24) of first guide rail (2), third screw (24) have the multiunit, the multiunit the extension end threaded connection that third screw (24) run through two sets of first guide rails (2) is inside two sets of joint board (6), two sets of the top right side surface of first guide rail (2) is fixed connection respectively in both ends about diaphragm (13), the right side surface of diaphragm (13) is provided with limiting plate (9) side by side, limiting plate (9) have four groups, four groups limiting plate (9) are fixedly connected with first support frame (11) and second support frame (10) respectively, the first support frames (11) and the second support frames (10) are respectively provided with two groups, the two groups of first support frames (11) are respectively and fixedly connected to the right side surfaces of the two groups of limiting plates (9) at the middle part of the cross rod, the two groups of second support frames (10) are respectively and fixedly connected to the right side surfaces of the limiting plates (9) at the left and right sides, the middle parts of the two groups of first support frames (11) and the two groups of second support frames (10) are respectively and rotatably connected with rotating shafts (15), the rotating shafts (15) have four groups, the outer side surfaces of the two groups of rotating shafts (15) at the middle part are respectively and fixedly connected with guide wheel structures, the rotating shafts (15) at the left and right sides are respectively and fixedly connected with traction wheels (14), the bottom ends of the two groups of first guide rails (2) are fixedly connected to the top part of the bottom plate, the front and back sides of the top surface of the bottom plate are respectively and fixedly connected with the bottom ends of second guide rails (21), the left side and the right side of a heavy hammer (12) are respectively connected in the two groups of second guide rails (21) in a sliding manner, one sides, close to each other, of the two groups of first guide rails (2) and the two groups of second guide rails (21) are respectively and fixedly connected to the left side and the right side of a first fixing plate (4), the first fixing plate (4) is provided with three groups, one ends of the three groups of fixing plates are respectively and fixedly connected to the middle part of the inner side of the second fixing plate (19), the second fixing plate (19) is provided with three groups, the outer sides of the three groups of second fixing plates (19) are respectively and fixedly connected to the surface of a wall, two groups of guide wheels (28) are respectively and slidably connected in the bottoms of the two groups of first guide rails (2), the four groups of guide wheels (28) are respectively and rotatably connected to one ends of connecting devices, and the other ends of the four groups of connecting devices are respectively and fixedly connected to the right side of a platform supporting plate (25), the platform supporting plates (25) are divided into two groups, and the two groups of platform supporting plates (25) are fixedly connected to the upper portion and the lower portion of the right side of the material platform (5) respectively.

2. A material lifting platform as claimed in claim 1, wherein: and a limiting groove (7) is formed in the outer side surface of the rotating rod (16) in contact with each group of guide wheel structures.

3. A material lifting platform as claimed in claim 1, wherein: the left side of the material platform (5) is fixedly connected with a transition plate (20), and the height of one side, close to the material platform (5), of the fixed plate is 50 mm.

4. A material lifting platform as claimed in claim 1, wherein: the right side fixedly connected with swash plate (26) bottom of bottom plate, swash plate (26) have two sets ofly, two sets of the top fixed connection of swash plate (26) is at the right side middle part of first guide rail (2), and is two sets of swash plate (26) top inboard is fixed connection both sides surface around second guide rail (21) respectively.

5. A material lifting platform as claimed in claim 1, wherein: two sets of the left and right sides internal surface difference fixedly connected with backup pad (3) that platform layer board (25) are close to each other, backup pad (3) have two sets ofly, two sets of the right side surface of backup pad (3) all is provided with connecting piece (17), connecting piece (17) have two sets ofly, two sets of the top four corners of connecting piece (17) all through connection has first screw (22), first screw (22) have four groups, four groups the extension end screw connection that the screw runs through two sets of connecting piece (17) tops is at two sets of backup pad (3) right side surfaces, and is two sets of the other end of connecting piece (17) all rotates and is connected with tight pulley (18), two sets of tight pulley (18) set up respectively between two sets of leading wheels (28) of the left and right sides.

6. A material lifting platform as claimed in claim 1, wherein: the two groups of traction wheels (14) and the two groups of second guide rails (21) are respectively arranged on a vertical line, and the weight of the heavy hammer (12) is set to be 35 Kg.

7. A material lifting platform as claimed in claim 1, wherein: the material platform (5) is made of square tubes and iron plates, and the maximum bearing capacity is designed to be 500 kg.