CN218708429U

CN218708429U - High stability elevator car shock-absorbing structure

Info

Publication number: CN218708429U
Application number: CN202222502871.6U
Authority: CN
Inventors: 王伏满; 徐强; 周本东; 秦旭; 汪波
Original assignee: Anhui Banling Elevator Engineering Co ltd
Current assignee: Anhui Banling Elevator Engineering Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-24
Anticipated expiration: 2032-09-21

Abstract

The utility model belongs to the technical field of elevator shock attenuation, specifically be a high stability elevator car shock-absorbing structure, including outer protection railway carriage or compartment, the inner chamber of outer protection railway carriage or compartment is provided with interior railway carriage or compartment, has seted up the dashpot between the inside and outside wall of outer protection railway carriage or compartment, and the top of interior railway carriage or compartment and the impartial distance in bottom are provided with a plurality of first push rods, and the impartial distance in the left and right sides of interior railway carriage or compartment is provided with a plurality of second push rods, and the inner chamber of dashpot is provided with damper. The utility model discloses in when this elevator car produced vibrations, interior railway carriage or compartment can push first push rod or second push rod in the buffer slot, the second spring receives the extrusion of first push pedal and extrudees the rubber pad, second push rod extrusion rubber pole, the third spring receives the extrusion of second push pedal and extrudees the rubber pad, the rubber pole, the energy of this extrusion force can be absorbed and turn into the heat with it to the hydraulic oil in rubber pad and its, and then can clear up this extrusion force, and play effectual cushioning effect to elevator car's vibrations, make the passenger feel comfortable when taking the elevator.

Description

High stability elevator car shock-absorbing structure

Technical Field

The utility model belongs to the technical field of the elevator shock attenuation, specifically be a high stability elevator car shock-absorbing structure.

Background

The elevator car is a box-shaped space used for bearing and transporting people and goods, generally comprises main components such as a car bottom, a car wall, a car top, a car door and the like, is a car body component used for carrying passengers or goods and other loads, and the design of the space environment of the elevator car is necessary to meet the use function requirements of the passengers on the elevator. The design of the space environment of the car elevator must follow the general rule of the design of the indoor and outdoor space environments, the design style is coordinated with the design style of the building space, and the space environment is fused with the surrounding large environment. The design of the space environment of the car elevator must always master the theme of people oriented, and meanwhile, the constraint is broken through greatly to build a healthy and comfortable elevator riding environment.

The shock-absorbing structure of current elevator car generally is comparatively simple, and when the elevator was operated, it is difficult to effectively reduce the produced vibrations from top to bottom and left and right, can lead to the elevator operation unstable, makes the passenger feel uncomfortable when taking the elevator. The utility model provides a high stability elevator car shock-absorbing structure can solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high stability elevator car shock-absorbing structure has the advantage that can effectively reduce the produced upper and lower and left and right sides vibrations of car to solve the above-mentioned problem that present elevator car appears that proposes.

The utility model discloses the technical scheme who takes specifically as follows:

a high-stability elevator car damping structure comprises an outer protection car, an inner car is arranged in an inner cavity of the outer protection car, a buffer groove is formed between the inner wall and the outer wall of the outer protection car, a plurality of first push rods are arranged at equal distances at the top and the bottom of the inner car, a plurality of second push rods are arranged at equal distances at the left side and the right side of the inner car, and a damping mechanism is arranged in an inner cavity of the buffer groove.

Preferably, one side of the first push rod, which is far away from the inner compartment, penetrates through the inner wall of the outer protection compartment and extends to the inner cavity of the buffer slot, and one side of the first push rod, which is far away from the inner compartment, is provided with a first push plate.

Preferably, the top and the bottom of the second push rod are both provided with rubber rods, one side of each rubber rod, which is far away from the second push rod, is fixed on the inner wall of the outer protection compartment, the outer ring of each rubber rod is sleeved with a first spring, one side of each first spring is attached to the second push rod, and one side of each first spring, which is far away from the second push rod, is attached to the inner wall of the outer protection compartment.

Preferably, one side of the second push rod, which is far away from the inner compartment, penetrates through the inner wall of the outer protection compartment and extends to the inner cavity of the buffer slot, and one side of the second push rod, which is far away from the inner compartment, is provided with a second push plate.

Preferably, the damping mechanism comprises a rubber pad, the rubber pad is fixed on the outer ring of the buffer groove, the rubber pad is in a hollow state, and hydraulic oil is filled in the inner cavity of the rubber pad.

Preferably, a second spring is arranged on one side, away from the inner compartment, of the first push plate, a third spring is arranged on one side, away from the inner compartment, of the second push plate, and the sides, away from the inner compartment, of the second spring and the third spring are both attached to the inner wall of the buffer groove.

The utility model discloses the technological effect who gains does:

1. the utility model discloses a high stability elevator car shock-absorbing structure, when vibrations about this elevator car produces, interior railway carriage or compartment can push first push rod in the dashpot, and the second spring receives the extrusion of first push rod and extrudees the rubber pad, and the energy of this extrusion force can all be absorbed and turn into the heat with it to the hydraulic oil in rubber pad and it, and then can clear up this extrusion force to vibrations to elevator car play effectual cushioning effect, make the passenger feel comfortable when taking the elevator.

2. The utility model discloses a high stability elevator car shock-absorbing structure, when vibrations about this elevator car produces, interior railway carriage or compartment can push the buffer slot with the second push rod in, second push rod extrusion rubber pole and first spring, the third spring receives the extrusion of second push rod and extrudees the rubber pad, the energy of this extrusion force can all be absorbed and turn into the heat with it to the hydraulic oil in rubber pole, rubber pad and it, and then can clear up this extrusion force, and play effectual cushioning effect to elevator car's vibrations, make the passenger feel comfortable when taking the elevator.

Drawings

Fig. 1 is a schematic plan view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of fig. 1B according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer protection compartment; 2. an inner compartment; 3. a buffer tank; 4. a first push rod; 5. a second push rod; 6. a damping mechanism; 61. a rubber pad; 62. hydraulic oil; 7. a first push plate; 8. a rubber rod; 9. a first spring; 10. a second push plate; 11. a second spring; 12. a third spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1-3: the utility model provides a high stability elevator car shock-absorbing structure, includes outer protection railway carriage or compartment 1, and the inner chamber of outer protection railway carriage or compartment 1 is provided with interior railway carriage or compartment 2, has seted up dashpot 3 between the inside and outside wall of outer protection railway carriage or compartment 1, and the top of interior railway carriage or compartment 2 and the impartial distance in bottom are provided with a plurality of first push rods 4, and the impartial distance in the left and right sides of interior railway carriage or compartment 2 is provided with a plurality of second push rods 5, and the inner chamber of dashpot 3 is provided with damper 6.

Specifically, the damping mechanism 6 includes a rubber pad 61, the rubber pad 61 is fixed to the outer ring of the buffer slot 3, the rubber pad 61 is in a hollow state, the inner cavity of the rubber pad 61 is filled with hydraulic oil 62, and when the rubber pad 61 is extruded, the rubber pad 61 and the hydraulic oil 62 therein can absorb the energy of the extrusion force and convert the energy into heat, so that the extrusion force can be resolved.

Specifically, one side of the first push rod 4, which is far away from the inner car 2, penetrates through the inner wall of the outer protection car 1 and extends to the inner cavity of the buffer groove 3, one side of the first push rod 4, which is far away from the inner car 2, is provided with a first push plate 7, one side of the first push plate 7, which is far away from the inner car 2, is provided with a second spring 11, one side of the second spring 11, which is far away from the inner car 2, is attached to the inner wall of the buffer groove 3, when the elevator car vibrates up and down, the inner car 2 can push the first push rod 4 into the buffer groove 3, at the moment, the second spring 11 is extruded by the first push plate 7 and generates elastic deformation, meanwhile, the second spring 11 extrudes the rubber pad 61, and the rubber pad 61 and hydraulic oil 62 in the rubber pad can absorb energy of the extrusion force and convert the energy into heat, so that the extrusion force can be resolved, and the vibration of the elevator car can be effectively buffered, so that passengers feel comfortable when taking the elevator.

Specifically, the top and the bottom of the second push rod 5 are both provided with rubber rods 8, one side of the rubber rod 8, which is far away from the second push rod 5, is fixed on the inner wall of the outer protection compartment 1, the outer ring of the rubber rod 8 is sleeved with a first spring 9, one side of the first spring 9 is attached to the second push rod 5, one side of the first spring 9, which is far away from the second push rod 5, is attached to the inner wall of the outer protection compartment 1, one side of the second push rod 5, which is far away from the inner compartment 2, penetrates through the inner wall of the outer protection compartment 1 and extends to the inner cavity of the buffer groove 3, one side of the second push rod 5, which is far away from the inner compartment 2, is provided with a second push plate 10, one side of the second push plate 10, which is far away from the inner compartment 2, is provided with a third spring 12, one side of the third spring 12, which is far away from the inner compartment 2, is attached to the inner wall of the buffer groove 3, when the elevator car generates left and right vibration, the elevator car can push the second push rod 5 can push the rubber rods 8 and the buffer groove 3, and can absorb the heat of the rubber pads, and the rubber pads 61 can absorb the heat of the elevator car, and the rubber pads, and the elevator car can absorb the heat of the elevator car, and absorb the heat of the elevator, and absorb the heat of the rubber pads, and the elevator car, and the rubber pads, and absorb the heat of the elevator car, and the heat of the rubber pads, and the elevator car.

The utility model discloses a theory of operation: when the elevator car vibrates up and down, the inner car 2 can push the first push rod 4 into the buffer groove 3, the second spring 11 is extruded by the first push plate 7 and generates elastic deformation, meanwhile, the second spring 11 extrudes the rubber pad 61, and the rubber pad 61 and hydraulic oil 62 in the rubber pad 61 can absorb the energy of the extrusion force and convert the energy into heat, so that the extrusion force can be eliminated, the vibration of the elevator car can be effectively buffered, and passengers feel comfortable when taking the elevator; when this elevator car produces and controls vibrations, interior railway carriage or compartment 2 can push second push rod 5 into in the dashpot 3, second push rod 5 extrudees rubber pole 8 and first spring 9 this moment, first spring 9 produces elastic deformation, third spring 12 receives the extrusion of second push pedal 10 and produces elastic deformation simultaneously, third spring 12 extrudees rubber pad 61, rubber pole 8 this moment, the energy of this extrusion force can all be absorbed and turns into the heat with the hydraulic oil 62 in rubber pad 61 and the rubber pad, and then can clear up this extrusion force, and play effectual cushioning effect to elevator car's vibrations, make the passenger feel comfortable when taking the elevator.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.

Claims

1. The utility model provides a high stability elevator car shock-absorbing structure, includes outer protection railway carriage or compartment (1), its characterized in that: an inner compartment (2) is arranged in an inner cavity of the outer protection compartment (1), a buffer groove (3) is formed between the inner wall and the outer wall of the outer protection compartment (1), a plurality of first push rods (4) are arranged at equal distances at the top and the bottom of the inner compartment (2), a plurality of second push rods (5) are arranged at equal distances at the left side and the right side of the inner compartment (2), and a damping mechanism (6) is arranged in the inner cavity of the buffer groove (3).

2. The high stability elevator car shock-absorbing structure of claim 1, wherein: one side, far away from the inner compartment (2), of the first push rod (4) penetrates through the inner wall of the outer protection compartment (1) and extends to the inner cavity of the buffer groove (3), and a first push plate (7) is arranged on one side, far away from the inner compartment (2), of the first push rod (4).

3. The high stability elevator car shock-absorbing structure of claim 1, wherein: the top and the bottom of the second push rod (5) are both provided with rubber rods (8), one side, away from the second push rod (5), of each rubber rod (8) is fixed on the inner wall of the outer protection compartment (1), the outer ring of each rubber rod (8) is sleeved with a first spring (9), one side of each first spring (9) is attached to the second push rod (5), and one side, away from the second push rod (5), of each first spring (9) is attached to the inner wall of the outer protection compartment (1).

4. The high stability elevator car shock-absorbing structure of claim 2, wherein: one side, far away from the inner compartment (2), of the second push rod (5) penetrates through the inner wall of the outer protection compartment (1) and extends to the inner cavity of the buffer groove (3), and a second push plate (10) is arranged on one side, far away from the inner compartment (2), of the second push rod (5).

5. The high stability elevator car shock-absorbing structure of claim 4, wherein: the damping mechanism (6) comprises a rubber pad (61), the rubber pad (61) is fixed on the outer ring of the buffer groove (3), the rubber pad (61) is in a hollow state, and hydraulic oil (62) is filled in the inner cavity of the rubber pad (61).

6. The high stability elevator car shock-absorbing structure of claim 5, wherein: a second spring (11) is arranged on one side, away from the inner compartment (2), of the first push plate (7), a third spring (12) is arranged on one side, away from the inner compartment (2), of the second push plate (10), and the sides, away from the inner compartment (2), of the second spring (11) and the third spring (12) are attached to the inner wall of the buffer groove (3).