CN213569401U

CN213569401U - A turn over board protection device for wheelchair elevator is used

Info

Publication number: CN213569401U
Application number: CN202022287131.6U
Authority: CN
Inventors: 王久东; 姜成成; 王艳杰; 董召
Original assignee: Tangshan Datai Technology Co ltd
Current assignee: Tangshan Derunda Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-29
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a turn over board protection device for wheelchair elevator uses, elevating gear's the right-hand board protection mechanism that turns over that is provided with, turn over board protection mechanism and include the lifting beam, the bottom fixedly connected with main shaft of lifting beam front side, the surface cover of main shaft are equipped with first flap, and the place ahead of first hinge is provided with the second flap, and the draw-in groove of looks block is all seted up at the top of first flap and second flap, and has seted up the round hole about the top of first flap and second flap, two the round hole inside is run through and is had the round pin axle, the utility model relates to a wheelchair elevator technical field. This a turn over board protection device for wheelchair elevator through be provided with first flap and second flap between elevating platform and ground beam, makes the elevating platform can also can overturn from top to bottom around the main shaft around the upset about the round pin axle to make the elevating platform can pack up when not using, the shared space of wheelchair elevator that has significantly reduced.

Description

A turn over board protection device for wheelchair elevator is used

Technical Field

The utility model relates to a wheelchair lifting machine technical field specifically is a turn over board protection device for wheelchair lifting machine is used.

Background

The wheelchair is a chair provided with wheels and capable of helping to replace walking, and is divided into electric and manual folding wheelchairs and is an important moving tool for home rehabilitation, turnover transportation, diagnosis and outing activities of wounded persons, patients and disabled persons.

The existing wheelchair hoisting machine is not popularized yet in domestic use, and the important reason is that the use is inconvenient, the wheelchair is difficult to move up and down due to the height problem of the ground when the wheelchair ascends and descends a lifting platform, and a certain protection device is not arranged when the wheelchair ascends and descends, so that if displacement occurs, the wheelchair hoisting machine may hurt people who are inconvenient to move, such as disabled people who take the wheelchair.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a turn over board protection device for wheelchair hoist has solved because the altitude problem on ground leads to the wheelchair difficulty from top to bottom to do not have certain protection device when going up and down, if take place the displacement, can cause the problem of injury to handicapped personage such as the disabled person who takes the wheelchair.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a turn over board protection device for wheelchair hoisting machine, includes elevating gear, elevating gear's left side is provided with hydraulic power unit, elevating gear's the right-hand board protection mechanism that turns over that is provided with, turn over board protection mechanism and include the load beam, the bottom fixedly connected with main shaft of load beam front side, the surface cover of main shaft is equipped with first flap, the place ahead of first hinge is provided with the second flap, the draw-in groove of looks block is all seted up at the top of first flap and second flap, and has all controlled at the top of first flap and second flap and seted up the round hole, two the round pin axle has been run through to the inside of round hole.

Preferably, the top of the lifting beam is rotatably connected with a protective handrail through a connecting block, and the bottom of the protective handrail is sleeved on the surface of the main shaft.

Preferably, the bottom of the lifting beam is rotatably connected with a lifting platform, and the left side and the right side of the lifting platform are respectively rotatably connected with a front guard plate and a rear guard plate through hinges.

Preferably, both sides are all fixedly connected with curb plate around the elevating platform top, the right side at backplate top is through bolt fixedly connected with antiskid ribbed tile.

Preferably, the left side of the lifting beam is fixedly connected with a controllable compressed gas spring, and the output end of the controllable compressed gas spring is fixedly connected with the first hinge plate.

Preferably, the thickness of the rear protection plate is the same as that of the lifting platform, and the top of the rear protection plate is provided with an inclined plane.

Advantageous effects

The utility model provides a turning plate protection device for a wheelchair hoisting machine. Compared with the prior art, the method has the following beneficial effects:

(1) this a turn over board protection device for wheelchair elevator, right-hand the turning over board protection mechanism that is provided with through elevating gear, turn over board protection mechanism and include the lifting beam, the bottom fixedly connected with main shaft of lifting beam front side, the surface cover of main shaft is equipped with first flap, the place ahead of first hinge is provided with the second flap, the draw-in groove of looks block is all seted up at the top of first flap and second flap, and the round hole has all been seted up about the top of first flap and second flap, the round pin axle has been run through to the inside of two round holes, through be provided with first flap and second flap between elevating platform and lifting beam, make the elevating platform can also can overturn about the main shaft around the upset about the round pin axle, thereby make the elevating platform can pack up when not, the shared space of wheelchair elevator has significantly reduced.

(2) This a turn over board protection device for wheelchair lifting machine, bottom through lifting beam is rotated and is connected with the elevating platform, the left and right sides of elevating platform rotates through the hinge respectively and is connected with apron plate and backplate, the equal fixedly connected with curb plate in both sides around the elevating platform top, bolt fixedly connected with antiskid ribbed tile is passed through on the right side at backplate top, the controllable formula compression air spring of left side fixedly connected with of lifting beam, the output and the first flap fixed connection of controllable formula compression air spring, the thickness of backplate is the same with the thickness of elevating platform after, and the top of backplate after is provided with the inclined plane, through the curb plate that sets up on the elevating platform, apron plate and backplate after, can restrict the wheelchair and can not take place the displacement after getting into the elevating platform, thereby the safety of people is taken in the protection, and the cooperation utilizes the antiskid ribbed tile on the backplate can make the elevating platform.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a plan view of the present invention in the retracted state.

In the figure: 1. a lifting device; 2. a hydraulic power unit; 3. a flap protection mechanism; 301. a lifting beam; 302. a main shaft; 303. a first hinge plate; 304. a second hinge plate; 305. a card slot; 306. a circular hole; 307. a pin shaft; 308. a protective armrest; 309. a lifting platform; 310. a front guard plate; 311. a rear guard plate; 312. a side plate; 313. an anti-skid plate; 314. controllable compressed gas spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a flap protection device for a wheelchair lifter comprises a lifting device 1, a hydraulic power unit 2 is arranged on the left side of the lifting device 1, a flap protection mechanism 3 is arranged on the right side of the lifting device 1, the flap protection mechanism 3 comprises a lifting beam 301, a main shaft 302 is fixedly connected to the bottom of the front side of the lifting beam 301, a first hinge plate 303 is sleeved on the surface of the main shaft 302, a second hinge plate 304 is arranged in front of a first hinge, clamping grooves 305 which are mutually clamped are formed in the tops of the first hinge plate 303 and the second hinge plate 304, round holes 306 are formed in the left and right sides of the tops of the first hinge plate 303 and the second hinge plate 304, a pin shaft 307 penetrates through the insides of the two round holes 306, and the first hinge plate 303 and the second hinge plate 304 are arranged between the lifting platform 309 and the lifting beam 301, so that the lifting platform 309 can be turned left and right and can also be turned up and down around the main shaft, thereby the lifting platform 309 can be folded when not used, the space occupied by the wheelchair lifter is greatly reduced, the second hinge plate 304 is fixedly connected with the lifting platform 309, the bottom of the lifting beam 301 is rotatably connected with the lifting platform 309, the left side and the right side of the lifting platform 309 are respectively rotatably connected with the front guard plate 310 and the rear guard plate 311 through hinges, the front side and the rear side of the top of the lifting platform 309 are respectively fixedly connected with side plates 312, the right side of the top of the rear guard plate 311 is fixedly connected with an antiskid plate 313 through bolts, the left side of the lifting beam 301 is fixedly connected with a controllable compressed gas spring 314, the output end of the controllable compressed gas spring 314 is fixedly connected with the first hinge plate 303, the thickness of the rear guard plate 311 is the same as that of the lifting platform 309, the top of the rear guard plate 311 is provided with an inclined surface, the wheelchair can be limited from displacement after entering the lifting platform 309 through the side plates 312, thereby protect the safety of passenger, and the cooperation utilizes antiskid ribbed tile 313 on backplate 311 can make the elevating platform 309 more convenient about, backplate 310 and backplate 311 are opened before the elevating platform 309, go up the elevating platform 309 back in the wheelchair, install the rotatory 90 degrees of backplate 310 and backplate 311 before the gear motor electric control of side, play the guard action and then reverse operation rises to automobile body floor height, until getting back to initial condition, the top of crane beam 301 rotates through the connecting block and is connected with protection handrail 308, protection handrail 308's bottom cover is established on the surface of main shaft 302, protection handrail 308 can be when the passenger is gone up and down handheld protection handrail 308, keep the health steady.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, earlier with elevating platform 309 around round pin axle 307 anticlockwise rotation 90 degrees, start controllable compressed gas spring 314, controllable compressed gas spring 314 shrink drives elevating platform 309 around main shaft 302 clockwise rotation 90 degrees, then opens preceding backplate 310 and backplate 311, the wheelchair goes up behind elevating platform 309, and electric control front fender 310 and backplate 311 rotate 90 degrees, then reverse operation rises to automobile body floor height, returns to initial condition.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turn over board protection device for wheelchair elevator, includes elevating gear (1), the left side of elevating gear (1) is provided with hydraulic power unit (2), its characterized in that: the lifting device is characterized in that a turning plate protection mechanism (3) is arranged on the right side of the lifting device (1), the turning plate protection mechanism (3) comprises a hoisting beam (301), a main shaft (302) is fixedly connected to the bottom of the front side of the hoisting beam (301), a first hinge plate (303) is sleeved on the surface of the main shaft (302), a second hinge plate (304) is arranged in front of the first hinge, clamping grooves (305) which are clamped with each other are formed in the tops of the first hinge plate (303) and the second hinge plate (304), round holes (306) are formed in the tops of the first hinge plate (303) and the second hinge plate (304) in a left-right mode, and a pin shaft (307) penetrates through the inner portion of the round holes (306).

2. The flap guard for a wheelchair lift of claim 1, wherein: the top of the lifting beam (301) is rotatably connected with a protective handrail (308) through a connecting block, and the bottom of the protective handrail (308) is sleeved on the surface of the main shaft (302).

3. The flap guard for a wheelchair lift of claim 1, wherein: the bottom of the lifting beam (301) is rotatably connected with a lifting platform (309), and the left side and the right side of the lifting platform (309) are respectively rotatably connected with a front guard plate (310) and a rear guard plate (311) through hinges.

4. A flap guard for a wheelchair lift as claimed in claim 3 wherein: both sides all fixedly connected with curb plate (312) around elevating platform (309) top, the right side at backplate (311) top is through bolt fixedly connected with antiskid ribbed tile (313).

5. The flap guard for a wheelchair lift of claim 1, wherein: the left side of the lifting beam (301) is fixedly connected with a controllable compressed gas spring (314), and the output end of the controllable compressed gas spring (314) is fixedly connected with the first hinge plate (303).

6. A flap guard for a wheelchair lift as claimed in claim 3 wherein: the thickness of the rear protection plate (311) is the same as that of the lifting platform (309), and the top of the rear protection plate (311) is provided with an inclined surface.