CN210313400U

CN210313400U - Lifting platform capable of moving in all directions

Info

Publication number: CN210313400U
Application number: CN201920834981.8U
Authority: CN
Inventors: 安甫; 王成凯; 占露露; 孙超; 许津源
Original assignee: Xuzhou Hesheng Heavy Industry Co ltd
Current assignee: Xuzhou Hesheng Heavy Industry Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-14
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a lifting platform capable of moving in all directions, which comprises a base, universal wheels, a lifting rod, a workbench, a rubber anti-collision sleeve, a motor and an inner threaded rod, wherein four fixing seats are uniformly distributed below the base, and a bulge is arranged on a brake pedal; a first sliding groove is formed in the base, and a second sliding block is connected above the second mounting seat; the left side and the right side below the workbench are both provided with a second sliding chute, and the upper part of the second sliding block is arranged on the second sliding chute; a first protection frame and a second protection frame are arranged on the workbench; the motor is installed to the centre of base below, and the top of motor is pegged graft and is had the pivot, and the top right side meshing of first gear is connected with the second gear, and the second gear cup joints on the external screw thread pole. The utility model discloses a first protection frame and second protection frame collide the wall when the rubber anticollision cover that sets up can prevent to construct, damage glass, aluminum plate or the stone material curtain of wall.

Description

Lifting platform capable of moving in all directions

Technical Field

The utility model relates to a lift platform field specifically is a lift platform that can omnidirectional movement.

Background

The lifting platform is a mechanical platform device for vertical lifting personnel or goods, is commonly used for construction and emergency rescue in a construction site, and is not particularly convenient because the general volume and the weight of the lifting platform are large, and the lifting platform is moved with time and labor consumption, so that pulleys or universal wheels are installed at the bottoms of most lifting platforms, and the lifting platform can be moved towards different directions. All be provided with metal protection frame on the lift platform for safer, but current lift platform is in the use, and the wall is collided easily to metal protection frame, damages glass, aluminum plate or the stone material curtain wall of installation on the wall easily, causes certain economic loss, and the site operation environment of general use is more crude moreover, and the staff on the lift platform often can be drenched or be exposed to the sun by the burning sun, and operational environment is comfortable inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift platform that can omnidirectional movement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting platform capable of moving in all directions comprises a base, universal wheels, lifting rods, a workbench, a rubber anti-collision sleeve, a motor and an inner threaded rod, wherein four fixing seats are uniformly distributed below the base, a first supporting rod is connected below the fixing seats, a first limiting block is arranged below the first supporting rod, a spring is arranged on the first supporting rod, a second supporting rod is connected below the first supporting rod, a mounting groove is formed in the second supporting rod, the first limiting block is arranged in the mounting groove, the universal wheels are mounted below the second supporting rod, a braking pedal plate is arranged on each universal wheel, and a protrusion is arranged on each braking pedal plate; the base is provided with a first chute, first sliding blocks are arranged on the left side and the right side of the first chute, first mounting seats are mounted on the first sliding blocks, lifting rods are connected to the first mounting seats, the lifting rods on the left side and the right side are arranged in a staggered mode, the staggered positions of the lifting rods on the left side and the right side are movably connected through pin shafts, second mounting seats are connected to the upper portions of the two lifting rods, and second sliding blocks are connected to the upper portions of the second mounting seats; the left side and the right side below the workbench are both provided with a second sliding chute, and the upper part of the second sliding block is arranged on the second sliding chute; a first protection frame and a second protection frame are arranged on the workbench, the first protection frame is vertically arranged, the second protection frame is horizontally arranged, and rubber anti-collision sleeves are sleeved on the first protection frame and the second protection frame; a motor is arranged in the middle of the lower portion of the base, a rotating shaft is inserted above the motor, a first gear is arranged above the rotating shaft, a second gear is meshed and connected to the right side of the upper portion of the first gear, and the second gear is sleeved on the external threaded rod; the middle of workstation top is provided with the guard gate, installs the fourth bracing piece in the middle of the top of the second protection frame of right side top, and the top of fourth bracing piece is connected with the second stopper, and the rotating ring has been cup jointed to the top of fourth bracing piece.

As a further aspect of the present invention: the middle of the front side and the rear side of the workbench are provided with third sliding grooves, the left side and the right side of each third sliding groove are provided with third sliding blocks, third supporting rods are connected onto the third sliding blocks, and folding waterproof cloth is installed above the third supporting rods.

As a further aspect of the present invention: the left and right sides of external screw thread pole all is connected with interior threaded rod, and the one side that the second gear was kept away from to interior threaded rod all connects on the connecting rod, and both sides all are connected with first slider around the connecting rod.

As a further aspect of the present invention: the middle of the protection door is provided with a handle, and one side of the protection door at the left side and the right side, which are far away from each other, is connected with the first protection frame through a hinge.

As a further aspect of the present invention: the right side of swivel becket is provided with the light, is provided with fastening valve in the middle of the top of swivel becket, installs the controller in the middle of the top of the second protection frame of left side the top, all is connected through the wire electricity between controller and motor, the light.

Compared with the prior art, the utility model can prevent the first protective frame and the second protective frame from colliding with the wall surface during construction and damaging the glass, aluminum plate or stone curtain wall of the wall surface through the arranged rubber anti-collision sleeve; the illuminating lamp can rotate in different directions through the arranged rotating ring, so that the structure is simple, and the operation is convenient; the arranged waterproof cloth can shield rain and sun for workers, so that the workers feel more comfortable; the bulges can prevent the working personnel from skidding when stepping on the brake pedal plate.

Drawings

Fig. 1 is a schematic structural diagram of a lifting platform capable of moving in all directions.

Fig. 2 is a schematic top view of a base of a lifting platform capable of moving in all directions.

Fig. 3 is a schematic structural view of connection between a connecting rod and an internally threaded rod in a lifting platform capable of moving in all directions.

In the figure: 1. a base; 2. a fixed seat; 3. a first support bar; 4. a spring; 5. a first stopper; 6. a second support bar; 7. mounting grooves; 8. a universal wheel; 9. a brake pedal; 10. a first chute; 11. a protrusion; 12. a first slider; 13. a first mounting seat; 14. a lifting rod; 15. a pin shaft; 16. a second mounting seat; 17. a second slider; 18. a second chute; 19. a work table; 20. a third chute; 21. a third slider; 22. a third support bar; 23. waterproof cloth; 24. a first protective frame; 25. a second protective frame; 26. a rubber anti-collision sleeve; 27. a protective door; 28. a handle; 29. a hinge; 30. a controller; 31. a fourth support bar; 32. a second limiting block; 33. a rotating ring; 34. an illuminating lamp; 35. a motor; 36. a rotating shaft; 37. a connecting rod; 38. a first gear; 39. a second gear; 40. an externally threaded rod; 41. an inner threaded rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a lifting platform capable of moving in all directions comprises a base 1, universal wheels 8, a lifting rod 14, a workbench 19, a rubber anti-collision sleeve 26, a motor 35 and an internal thread rod 41; the below equipartition of base 1 is provided with four fixing bases 2, the below of fixing base 2 is connected with first bracing piece 3, the below of first bracing piece 3 is provided with first stopper 5, be provided with spring 4 on the first bracing piece 3, the below of first bracing piece 3 is connected with second bracing piece 6, be provided with mounting groove 7 in the second bracing piece 6, first stopper 5 sets up in mounting groove 7, universal wheel 8 is installed to the below of second bracing piece 6, be provided with braking running-board 9 on the universal wheel 8, be provided with arch 11 on the braking running-board 9, can prevent through setting up arch 11 that the staff from stepping on with the foot and skid when braking running-board 9.

Be provided with first spout 10 on the base 1, be provided with first slider 12 on the left and right sides of first spout 10, all install first mount pad 13 on first slider 12, all be connected with lifter 14 on first mount pad 13, crisscross setting between the lifter 14 of the left and right sides, the lifter 14 staggered position of the left and right sides is through round pin 15 swing joint, the top of two lifters 14 all is connected with second mount pad 16, the top of second mount pad 16 is connected with second slider 17.

The left and right sides of workstation 19 below all is provided with second spout 18, and the top of second slider 17 sets up on second spout 18, is provided with third spout 20 in the middle of the front and back both sides of workstation 19, and the left and right sides of third spout 20 all is provided with third slider 21, is connected with third bracing piece 22 on the third slider 21, and folding tarpaulin 23 is installed to the top of third bracing piece 22, can keep off the rain and the sunshade for the staff on the workstation 19 through setting up tarpaulin 23.

Install first protection frame 24 and second protection frame 25 on the workstation 19, the vertical installation of first protection frame 24, second protection frame 25 horizontal installation has all cup jointed rubber anti-collision cover 26 on first protection frame 24 and the second protection frame 25, can prevent the work progress through setting up rubber anti-collision cover 26, and first protection frame 24 and second protection frame 25 collide the wall, damage the glass of wall, aluminum plate or stone material curtain.

The middle of base 1 below is installed motor 35, and the top of motor 35 is pegged graft and is had pivot 36, and first gear 38 is installed to the top of pivot 36, and the meshing of the top right side of first gear 38 is connected with second gear 39, and second gear 39 cup joints on external screw rod 40, and the left and right sides of external screw rod 40 all is connected with internal thread pole 41, and the one side that second gear 39 was kept away from to internal thread pole 41 all is connected on connecting rod 37, and the front and back both sides of connecting rod 37 all are connected with first slider 12.

The middle of workstation 19 top is provided with guard gate 27, the centre of guard gate 27 is provided with handle 28, the one side and the first protection frame 24 of keeping away from each other of the guard gate 27 of the left and right sides are connected through hinge 29, install fourth bracing piece 31 in the middle of the top of the second protection frame 25 of the top of right side, the top of fourth bracing piece 31 is connected with second stopper 32, swivel ring 33 has been cup jointed to the top of fourth bracing piece 31, the right side of swivel ring 33 is provided with light 34, be provided with fastening valve 42 in the middle of the top of swivel ring 33, can drive light 34 through setting up swivel ring 33 and rotate, install controller 30 in the middle of the top of the second protection frame 25 of the top of left side, controller 30 and motor 35, all be connected through the wire electricity between the light 34.

The utility model discloses in the use, at first through universal wheel 8 omnidirectional movement, move lift platform to appointed position, and fix universal wheel 8 through braking running-board 9, open guard gate 27 then the staff enters into workstation 19, reclose guard gate 27, it rotates to be motor 35 through controller 30, motor 35 rotates and drives pivot 36 and rotate, pivot 36 drives first gear 38 and rotates, first gear 38 drives second gear 39 and rotates, second gear 39 drives external screw rod 40 and rotates, through the cooperation transmission between external screw rod 40 and the internal screw rod 41, make the internal screw rod 41 of the left and right sides to one side removal that is close to second gear 39, internal screw rod 41 drives connecting rod 37 to one side removal that is close to second gear 39, connecting rod 37 drives first slider 12 and removes to one side that is close to second gear 39, through first mount pad 13, The lifting rod 14, the pin shaft 15, the second mounting base 16 and the second sliding block 17 are in matched transmission, so that the lifting rod 14 rises, the lifting rod 14 drives the workbench 19 to rise, the workbench stops rotating after rising to a specified height, a worker starts construction, and when the workbench 19 needs to fall, the motor 35 is rotated reversely through the controller 30, so that the workbench 19 can fall; when raining or burning sun, the waterproof cloth 23 is opened by pushing the third support rod 22, the illuminating lamp 34 is driven to rotate to a specified direction by rotating the rotating ring 33, and the illuminating lamp is fixed by the fastening valve 42.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A lifting platform capable of moving in all directions comprises a base (1), universal wheels (8), lifting rods (14), a workbench (19), rubber anti-collision sleeves (26), a motor (35) and an internal thread rod (41), and is characterized in that four fixing seats (2) are uniformly distributed below the base (1), a first supporting rod (3) is connected below the fixing seats (2), a first limiting block (5) is arranged below the first supporting rod (3), a spring (4) is arranged on the first supporting rod (3), a second supporting rod (6) is connected below the first supporting rod (3), an installation groove (7) is formed in the second supporting rod (6), the first limiting block (5) is arranged in the installation groove (7), the universal wheels (8) are arranged below the second supporting rod (6), and a braking pedal plate (9) is arranged on each universal wheel (8), a bulge (11) is arranged on the brake pedal (9); the base (1) is provided with a first sliding chute (10), the left side and the right side of the first sliding chute (10) are provided with first sliding blocks (12), the first sliding blocks (12) are respectively provided with a first mounting seat (13), the first mounting seats (13) are respectively connected with lifting rods (14), the lifting rods (14) on the left side and the right side are arranged in a staggered mode, the staggered positions of the lifting rods (14) on the left side and the right side are movably connected through a pin shaft (15), the upper portions of the two lifting rods (14) are respectively connected with a second mounting seat (16), and the upper portion of the second mounting seat (16) is connected with a second sliding block (17); the left side and the right side below the workbench (19) are respectively provided with a second sliding chute (18), and the upper part of the second sliding block (17) is arranged on the second sliding chute (18); a first protection frame (24) and a second protection frame (25) are installed on the workbench (19), the first protection frame (24) is vertically installed, the second protection frame (25) is horizontally installed, and rubber anti-collision sleeves (26) are sleeved on the first protection frame (24) and the second protection frame (25); a motor (35) is installed in the middle of the lower portion of the base (1), a rotating shaft (36) is connected to the upper portion of the motor (35) in an inserted mode, a first gear (38) is installed above the rotating shaft (36), a second gear (39) is connected to the right side of the upper portion of the first gear (38) in a meshed mode, and the second gear (39) is sleeved on an external threaded rod (40); the middle of workstation (19) top is provided with guard gate (27), installs fourth bracing piece (31) in the middle of the top of the second protection frame (25) of right side the top, and the top of fourth bracing piece (31) is connected with second stopper (32), and swivel becket (33) has been cup jointed to the top of fourth bracing piece (31).

2. The lifting platform capable of moving omni-directionally according to claim 1, wherein a third sliding chute (20) is arranged in the middle of the front side and the rear side of the workbench (19), third sliding blocks (21) are arranged on the left side and the right side of the third sliding chute (20), a third supporting rod (22) is connected to each third sliding block (21), and a folding waterproof cloth (23) is arranged above each third supporting rod (22).

3. The omni-directional movable lifting platform according to claim 1, wherein the outer threaded rod (40) is connected with inner threaded rods (41) at the left and right sides, the inner threaded rods (41) are connected with the connecting rod (37) at the side far away from the second gear (39), and the connecting rod (37) is connected with the first sliding block (12) at the front and rear sides.

4. The omni-directional movable lifting platform according to claim 1, wherein a handle (28) is disposed in the middle of the protection door (27), and the sides of the protection doors (27) at the left and right sides away from each other are connected with the first protection frame (24) through a hinge (29).

5. The omni-directional movable lifting platform according to claim 1, wherein a lighting lamp (34) is arranged on the right side of the rotating ring (33), a fastening valve (42) is arranged in the middle of the upper side of the rotating ring (33), a controller (30) is arranged in the middle of the upper side of the second protection frame (25) on the uppermost left side, and the controller (30) is electrically connected with the motor (35) and the lighting lamp (34) through wires.