CN219525966U

CN219525966U - Elevator car structure convenient to disabled person wheelchair is from top to bottom

Info

Publication number: CN219525966U
Application number: CN202223386721.XU
Authority: CN
Inventors: 彭善喜
Original assignee: Shenzhou Tongli Elevator Co ltd
Current assignee: Shenzhou Tongli Elevator Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-08-15
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an elevator car structure convenient for a disabled person to go up and down a wheelchair, which belongs to the field of elevator cars and comprises a car, wherein an elevator bedplate is fixedly connected to the bottom side of the car, a bottom plate is fixedly connected to the bottom side of the elevator bedplate, a driving motor is arranged on the inner side of the elevator bedplate, a threaded rod is connected to the tail end of an output shaft of the driving motor, a driving screw plate is connected to the outer side of the threaded rod, sliding rails are arranged at two ends of the driving screw plate, a slope strip is fixedly connected to the front side edge of the elevator bedplate, a side frame plate is arranged on the bottom side of the slope strip, the side frame plate is tightly attached to the slope strip, the slope strip has elasticity, the elevator bedplate is fixedly connected to the inner side of the driving motor, the threaded rod is in threaded connection with the driving screw plate, the driving screw plate is in sliding connection with the sliding rail, and the sliding rail is fixedly connected with the inner wall of the elevator bedplate, so that when the wheelchair is in a sitting posture, the situation that articles in a pocket fall down due to a wheelchair gap is prevented.

Description

Elevator car structure convenient to disabled person wheelchair is from top to bottom

Technical Field

The utility model belongs to the technical field of elevator cabs, and particularly relates to an elevator cab structure convenient for disabled people to go up and down by a wheelchair.

Background

Because the motion mode and the special structure of elevator for there is the gap between elevator and the elevator shaft, here gap is generally less than floor level height, forms the lower limit recess, and when the wheel passed through, falls into in easily, needs the hand to exert great steering force, just can remove, and is very inconvenient for the old man, and the gap that exists falls into the gap with the article of taking with oneself easily carelessly in, and causes the damage of article, for solving above-mentioned problem, the utility model provides an elevator car structure about the disabled person wheelchair of being convenient for.

Disclosure of Invention

The utility model aims to provide an elevator car structure which is convenient for disabled people to go up and down, and solves the problem that articles carried by the disabled people easily fall into gaps, and the wheelchair needs larger receiving and non-receiving force when passing through the gaps.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator car structure about disabled person's wheelchair of being convenient for, includes the car, the bottom side fixedly connected with elevator platen of car, the bottom side fixedly connected with bottom plate of elevator platen, the elevator platen inboard is provided with driving motor, driving motor's output shaft end-to-end connection has the threaded rod, the outside of threaded rod is connected with the drive screw plate, the both ends of drive screw plate are provided with the slide rail.

As a preferred embodiment, the front side edge of the elevator bedplate is fixedly connected with a slope strip, the bottom side of the slope strip is provided with a side frame plate, the side frame plate is tightly attached to the slope strip, and the slope strip has elasticity.

By adopting the scheme, when the slope strip provides support assistance for the wheelchair to enter the elevator, the slope strip is in contact with the side frame plate, and the side frame plate is in friction fit with the slope strip in the process of structure expansion and contraction, so that dust and sundries falling on the side frame plate are cleaned.

As a preferred embodiment, the elevator platen is fixed with the inner side of the driving motor, the threaded rod is in threaded connection with the driving screw plate, the driving screw plate is in sliding connection with the sliding rail, and the sliding rail is fixedly connected with the inner wall of the elevator platen.

By adopting the scheme, when the elevator car stops between floors, the control module for controlling the elevator door to be opened in the elevator simultaneously controls the driving motor to operate, and the threaded rod is driven to rotate through the rotation of the driving motor, so that the threaded rod drives the driving screw plate to slide on the inner side of the sliding rail to push out the side frame plate, and a gap between the elevator car and the elevator shaft is covered.

As a preferred implementation mode, the side fixedly connected with of slide rail pushes away the frame, the side fixedly connected with of pushing away the frame rolls over the pole, the side fixedly connected with of rolls over the pole is the telescopic link that the equidistance distributes, the outside of telescopic link is provided with elastic spring, the end sliding connection of telescopic link has well frame board, well frame board and side bearer plate sliding connection.

By adopting the scheme, when the drive screw plate moves forward, the drive screw plate promotes and pushes away the frame and drive the cross folding rod and remove to drive the telescopic link through the cross folding rod and remove with side frame board in the promotion, the elastic spring in telescopic link outside is not pressed this moment, telescopic link and well frame board together move, when being located in the well frame board of forefront and floor elevator shaft edge contact, outwards extend through well frame board and floor surface height parallel and level, well frame board continues to shrink with the telescopic link afterwards, until the terminal parallel and level of side frame board and well frame board, when the elevator door is opened.

As a preferred implementation mode, the surface of elevator platen is provided with the positioning disk, the positioning disk is connected with the card wheel board is articulated, the other end fixedly connected with down the briquetting of card wheel board, the low side sliding connection of briquetting has the spout piece down, be fixed with supporting spring under the spout piece, the inboard sliding connection of spout piece has the slide bar seat.

By adopting the scheme, when the wheelchair moves to the region of the wheel clamping plate above the positioning disc, the wheel clamping plate can sink downwards under the action of gravity, the wheel clamping plate rotates by taking the joint of the positioning disc as a rotating node, the other end of the wheel clamping plate extrudes the lower pressing block, the lower pressing block is pressed downwards, the lower pressing block and the sliding groove block slide, and the sliding groove block slides downwards outside the sliding rod seat to extrude the supporting spring.

As a preferable implementation mode, a plurality of equally distributed triangular blocks are fixedly connected to the side face of the transverse folding rod, and the minimum circumferential angle of the transverse folding rod is larger than one hundred fifty-five degrees and smaller than one hundred seventy degrees.

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

this elevator car structure about disabled person's wheelchair of being convenient for is through setting up the drive screw plate, and then when preventing sitting posture, because the wheelchair strides across the gap and leads to jolting, the condition that makes article in the pocket drop produces.

According to the elevator car structure convenient for the disabled to go up and down, the middle frame plate and the side frame plates are arranged, and the elevator car structure is sequentially unfolded and extended by adopting the scheme, so that the interference of an elevator door switch on the structure is avoided, and the elevator car structure has a good use effect;

this elevator car structure about disabled person's wheelchair of being convenient for forms the pit and plays spacing effect to the wheelchair through setting up the card wheel board, avoids elevator scram, or the emergency to appear makes the wheelchair remove.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a car according to the present utility model;

fig. 2 is a schematic view of the bottom of the car of the present utility model;

fig. 3 is a schematic view of the internal structure of the elevator bedplate of the present utility model;

fig. 4 is a schematic view of the internal structure of the positioning disk of the present utility model.

In the figure: 1. a car; 2. an elevator bedplate; 3. a positioning plate; 4. a clamping wheel plate; 5. slope strips; 6. a side frame plate; 7. a bottom plate; 8. a slide rail; 9. a driving motor; 10. a threaded rod; 11. driving the screw plate; 12. pushing a frame; 13. a transverse folding rod; 14. a telescopic rod; 15. an elastic spring; 16. a middle frame plate; 17. pressing the block; 18. a chute block; 19. a support spring; 20. a sliding rod seat.

Detailed Description

Referring to fig. 1-4, the utility model provides an elevator car structure for a disabled person to go up and down, which comprises a car 1, wherein an elevator bedplate 2 is fixedly connected to the bottom side of the car 1, a bottom plate 7 is fixedly connected to the bottom side of the elevator bedplate 2, a driving motor 9 is arranged on the inner side of the elevator bedplate 2, a threaded rod 10 is connected to the tail end of an output shaft of the driving motor 9, a driving screw plate 11 is connected to the outer side of the threaded rod 10, and sliding rails 8 are arranged at two ends of the driving screw plate 11.

Referring to fig. 1, a slope strip 5 is fixedly connected to the front side edge of an elevator bedplate 2, a side frame plate 6 is arranged at the bottom side of the slope strip 5, the side frame plate 6 is tightly attached to the slope strip 5, the slope strip 5 has elasticity, through the structure, the slope strip 5 provides support assistance for a wheelchair to enter the elevator, meanwhile, the slope strip 5 is in contact with the side frame plate 6, and the side frame plate 6 is in friction fit with the slope strip 5 in the process of structure expansion and contraction so as to clean dust and sundries falling on the side frame plate 6.

Referring to fig. 3, the elevator platen 2 is fixed to the inner side of the driving motor 9, the threaded rod 10 is in threaded connection with the driving screw plate 11, the driving screw plate 11 is in sliding connection with the sliding rail 8, the sliding rail 8 is fixedly connected with the inner wall of the elevator platen 2, through the structure, when the elevator car 1 stops between floors, the control module for controlling the opening of the elevator door in the elevator simultaneously controls the driving motor 9 to operate, and the threaded rod 10 is driven to rotate through the rotation of the driving motor 9, so that the threaded rod 10 drives the driving screw plate 11 to slide on the inner side of the sliding rail 8 to push out the side frame plate 6, a gap between the elevator car 1 and an elevator shaft is covered, and further, when the elevator is in a sitting posture, the wheelchair is bumpy due to the fact that the wheelchair spans across the gap, articles in the pocket fall.

Referring to fig. 3, the side fixedly connected with pushing frame 12 of slide rail 8, the side fixedly connected with cross beam 13 of pushing frame 12, the side fixedly connected with telescopic link 14 of cross beam 13 equidistantly distributes, the outside of telescopic link 14 is provided with elastic spring 15, the terminal sliding connection of telescopic link 14 has well frame plate 16, well frame plate 16 and side frame plate 6 sliding connection, through above-mentioned structure, when driving screw 11 forward motion, drive screw 11 promotes pushing frame 12 and drives cross beam 13 and remove, and drive telescopic link 14 and promote well frame plate 16 and side frame plate 6 through cross beam 13 and remove, the elastic spring 15 in the telescopic link 14 outside is not pressed at this moment, telescopic link 14 and well frame plate 16 together move, when the well frame plate 16 that is located the forefront is in contact with the floor elevator shaft edge, outwards extend with floor surface height parallel and level through well frame plate 16, well frame plate 16 is continuous with telescopic link 14 shrink afterwards, until the terminal of side frame plate 6 and well frame plate 16, when the elevator door opens, through above-mentioned structure expansion in proper order, and then avoid the interference of elevator door switch to the structure, have better result of use.

Referring to fig. 4, the surface of the elevator platen 2 is provided with a positioning disc 3, the positioning disc 3 is hinged with the wheel clamping plate 4, the other end of the wheel clamping plate 4 is fixedly connected with a lower pressing block 17, the lower end of the lower pressing block 17 is slidably connected with a sliding groove block 18, a supporting spring 19 is fixed under the sliding groove block 18, the inner side of the sliding groove block 18 is slidably connected with a sliding rod seat 20, through the structure, when a wheelchair moves to the area range of the wheel clamping plate 4 above the positioning disc 3, the wheel clamping plate 4 can sink downwards under the action of gravity, the wheel clamping plate 4 rotates by taking the joint of the positioning disc 3 as a rotation node, the other end of the wheel clamping plate 4 extrudes a lower pressing block 17, the lower pressing block 17 slides with the sliding groove block 18, the sliding groove block 18 slides downwards to extrude the supporting spring 19 at the outer side of the sliding rod seat 20, a limiting effect is formed on the wheelchair, and the emergency is avoided.

Referring to fig. 3, a plurality of equally distributed triangular blocks are fixedly connected to the side surface of the transverse folding rod 13, and the minimum circumferential angle of the transverse folding rod 13 is greater than one hundred fifty-five degrees and less than one hundred seventy degrees.

When the elevator car 1 stops between floors, firstly, when the elevator car 1 stops between floors, the control module for controlling the elevator door to open in the elevator simultaneously controls the driving motor 9 to operate, the driving motor 9 rotates to drive the threaded rod 10 to rotate, then the driving screw plate 11 moves forwards, the driving screw plate 11 pushes the push frame 12 to drive the transverse folding rod 13 to move, the transverse folding rod 13 drives the telescopic rod 14 to move with the push middle frame plate 16 and the side frame plate 6, at the moment, the elastic spring 15 on the outer side of the telescopic rod 14 is not pressed, the telescopic rod 14 moves together with the middle frame plate 16, when the middle frame plate 16 positioned at the forefront contacts with the edge of a floor elevator shaft, the middle frame plate 16 extends outwards to be flush with the floor surface, then the middle frame plate 16 continuously contracts with the telescopic rod 14 until the tail end of the side frame plate 6 is flush with the middle frame plate 16, a gap is paved for a wheelchair, when the push frame plate 4 moves to the area above the positioning disc 3, the push frame plate 4 descends under the action of gravity, the push frame plate 4 is rotated by the connection of the positioning disc 3, the push frame plate is pressed down by the push frame plate 17, the push frame plate 18 slides down by the push frame plate 18, and the push frame plate 18 is pressed down by the push frame plate 18.

Claims

1. An elevator car structure convenient to disabled person's wheelchair is from top to bottom, its characterized in that: including car (1), the downside fixedly connected with elevator platen (2) of car (1), the downside fixedly connected with bottom plate (7) of elevator platen (2), elevator platen (2) inboard is provided with driving motor (9), the output shaft end-to-end connection of driving motor (9) has threaded rod (10), the outside of threaded rod (10) is connected with drive screw plate (11), the both ends of drive screw plate (11) are provided with slide rail (8).

2. The elevator car structure for facilitating the up and down of a disabled person wheelchair according to claim 1, wherein: the elevator is characterized in that a slope strip (5) is fixedly connected to the front side edge of the elevator bedplate (2), a side frame plate (6) is arranged on the bottom side of the slope strip (5), the side frame plate (6) is tightly attached to the slope strip (5), and the slope strip (5) has elasticity.

3. The elevator car structure for facilitating the up and down of a disabled person wheelchair according to claim 1, wherein: the elevator table plate (2) is fixed with the inner side of the driving motor (9), the threaded rod (10) is in threaded connection with the driving screw plate (11), the driving screw plate (11) is in sliding connection with the sliding rail (8), and the sliding rail (8) is fixedly connected with the inner wall of the elevator table plate (2).

4. The elevator car structure for facilitating the up and down of a disabled person wheelchair according to claim 1, wherein: the side fixedly connected with of slide rail (8) pushes away frame (12), the side fixedly connected with of pushing away frame (12) is cross folding rod (13), the side fixedly connected with equidistance of cross folding rod (13) is flexible pole (14) that distributes, the outside of flexible pole (14) is provided with elastic spring (15), the end sliding connection of flexible pole (14) has well frame plate (16), well frame plate (16) and side bearer plate (6) sliding connection.

5. The elevator car structure for facilitating the up and down of a disabled person wheelchair according to claim 1, wherein: the elevator is characterized in that a positioning disc (3) is arranged on the surface of the elevator bedplate (2), the positioning disc (3) is hinged to the clamping wheel plate (4), the other end of the clamping wheel plate (4) is fixedly connected with a lower pressing block (17), the lower end of the lower pressing block (17) is slidably connected with a sliding groove block (18), a supporting spring (19) is fixed under the sliding groove block (18), and the inner side of the sliding groove block (18) is slidably connected with a sliding rod seat (20).

6. The elevator car structure for facilitating the loading and unloading of disabled persons' wheelchairs according to claim 4, wherein: the side of the transverse folding rod (13) is fixedly connected with a plurality of equally distributed triangular blocks, and the minimum circumferential angle of the transverse folding rod (13) is greater than one hundred fifty-five degrees and less than one hundred seventy degrees.