CN212024470U

CN212024470U - Sliding rail and roller device for damping and noise-preventing elevator

Info

Publication number: CN212024470U
Application number: CN202020570711.3U
Authority: CN
Inventors: 王芳; 李曙; 周海虹; 王峰
Original assignee: Suzhou Runpan Building Equipment Engineering Co ltd
Current assignee: Suzhou Runpan Building Equipment Engineering Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-27
Anticipated expiration: 2030-04-16

Abstract

The utility model belongs to the technical field of the elevator, especially, be a slide rail and gyro wheel device for shock attenuation noise control elevator, including the elevator slide, fixedly connected with fixed plate in the elevator slide, the fixed plate downside is equipped with the pivot, and the both ends of pivot rotate with the inner wall of elevator slide respectively and be connected, two receive the rope sheave, two in the pivot symmetry and two fixedly connected with receive equal fixedly connected with steel cable on the rope sheave, the equal fixedly connected with elevator body in bottom of steel cable, equal a plurality of dead levers of fixedly connected with on the both sides wall of elevator body, it is a plurality of the equal fixedly connected with wheel carrier of one end of dead lever, all rotate in the wheel carrier and be connected with the gyro wheel body, equal fixedly connected with and gyro wheel body assorted slide rail body on the both sides inner wall of elevator. The utility model discloses a set up gasbag and elastic plate, can carry out good shock attenuation to the elevator, have good noise control function, improve the result of use and the practicality of elevator.

Description

Sliding rail and roller device for damping and noise-preventing elevator

Technical Field

The utility model relates to an elevator technical field specifically is a slide rail and gyro wheel device for shock attenuation noise control elevator.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.

The elevator need use slide rail and roller device to carry out the shock attenuation at the in-process that descends, but the slide rail of the elevator among the prior art and roller device inconvenient good shock attenuation of carrying on, and the shock attenuation effect is not good, leads to the elevator to take place to rock at the decline in-process easily, influences the result of use of elevator, does not have good noise control function among the prior art simultaneously, and the practicality is not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a slide rail and roller device for shock attenuation noise control elevator has solved elevator slide rail and roller device among the prior art and has inconveniently carried out good shock attenuation and do not have the problem of good noise control function.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sliding rail and a roller device for a shock-absorbing and noise-preventing elevator comprise an elevator slideway, wherein a fixed plate is fixedly connected in the elevator slideway, a rotating shaft is arranged at the lower side of the fixed plate, two ends of the rotating shaft are respectively and rotatably connected with the inner wall of the elevator slideway, two rope collecting wheels are symmetrically and fixedly connected on the rotating shaft, a steel rope is fixedly connected on the two rope collecting wheels, the bottom end of the steel rope is fixedly connected with an elevator body, a plurality of fixed rods are fixedly connected on two side walls of the elevator body, one end of the fixed rods is fixedly connected with a wheel carrier, a roller body is rotatably connected in the wheel carrier, sliding rail bodies matched with the roller body are fixedly connected on the inner walls on two sides of the elevator slideway, a connecting box is fixedly connected on the lower end surface of the elevator body, an air bag is arranged in the connecting box, and a first connecting rod, the first connecting rod is communicated with the air bag, the first connecting rod is connected with a sealing block in a sliding manner, the lower end face of the sealing block is fixedly connected with a second connecting rod, the bottom end of the second connecting rod is fixedly connected with a connecting plate, the bottom end of the elevator slideway is fixedly connected with a damping box, the upper end face of the damping box is symmetrically and fixedly connected with two pipe sleeves, a sliding rod is connected in each of the two pipe sleeves in a sliding manner, the top end of the sliding rod is fixedly connected with a damping plate, a first spring is sleeved outside each of the two pipe sleeves, the top end of the first spring is fixedly connected with the damping plate, the bottom end of the first spring is fixedly connected with the damping box, the upper end face of the damping box is provided with a strip-shaped opening, two moving blocks are arranged in the strip-shaped opening in a matching manner, a second spring is arranged in the damping box, the two ends of the, and two ends of the elastic plate are respectively fixedly connected with the upper end surface of the moving block.

As a preferred technical scheme of the utility model, the up end fixedly connected with motor of fixed plate, the drive end fixedly connected with action wheel of motor, fixedly connected with and the action wheel position is corresponding from the driving wheel in the pivot, pass through the belt from the driving wheel and be connected with the action wheel transmission.

As an optimal technical scheme of the utility model, fixedly connected with abatvoix on the inner wall of wheel carrier, the cross sectional shape of abatvoix is the C style of calligraphy.

As a preferred technical scheme of the utility model, two the equal fixedly connected with slider in bottom of movable block, be equipped with on the diapire of surge tank with slider assorted spout.

As a preferred technical scheme of the utility model, two the equal fixedly connected with stopper of up end of movable block, the lateral wall of stopper offsets with the extreme point of elastic plate.

As a preferred technical scheme of the utility model, the top of elastic plate offsets with the lower terminal surface of shock attenuation board, the cross sectional shape of elastic plate is the circular arc type.

(III) advantageous effects

Compared with the prior art, the utility model provides a slide rail and gyro wheel device for shock attenuation noise control elevator possesses following beneficial effect:

1. this a slide rail and gyro wheel device for shock attenuation noise control elevator through elastic plate and first spring, can carry out dual shock attenuation to the elevator, and the absorbing effect is better, effectively avoids the elevator to take place to rock at the in-process of whereabouts to can strengthen the shock-absorbing function to the elevator once more through the cooperation of second spring, can make the elevator carry out stable decline, and stability is stronger, and the practicality is better.

2. This a slide rail and roller device for shock attenuation noise control elevator through setting up gasbag and sealed piece, still is difficult for producing the noise when can carrying out good absorbing to the elevator, has good noise control function, can improve the result of use of elevator, and can improve the stability of elevator.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the connection box and the connection plate of the present invention;

fig. 3 is a schematic view of the connection structure of the wheel frame and the roller body according to the present invention.

In the figure: 1. an elevator chute; 2. a fixing plate; 3. a rotating shaft; 4. a rope collecting wheel; 5. a steel cord; 6. an elevator body; 7. fixing the rod; 8. a wheel carrier; 9. a roller body; 10. a slide rail body; 11. a connecting box; 12. a first connecting rod; 13. a second connecting rod; 14. a connecting plate; 15. a damper box; 16. pipe sleeve; 17. a slide bar; 18. a damper plate; 19. a first spring; 20. a moving block; 21. a second spring; 22. an elastic plate; 23. a slider; 24. a limiting block; 25. a motor; 26. a driving wheel; 27. a belt; 28. a driven wheel; 29. an air bag; 30. a sealing block; 31. an acoustic panel.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a sliding rail and roller device for a shock-absorbing noise-proof elevator comprises an elevator slideway 1, a fixed plate 2 is fixedly connected in the elevator slideway 1, a rotating shaft 3 is arranged at the lower side of the fixed plate 2, two ends of the rotating shaft 3 are respectively and rotatably connected with the inner wall of the elevator slideway 1, two rope collecting wheels 4 are symmetrically and fixedly connected on the rotating shaft 3, steel ropes 5 are respectively and fixedly connected on the two rope collecting wheels 4, the bottom end of each steel rope 5 is respectively and fixedly connected with an elevator body 6, a plurality of fixed rods 7 are respectively and fixedly connected on the two side walls of the elevator body 6, one end of each fixed rod 7 is respectively and fixedly connected with a wheel carrier 8, a roller body 9 is respectively and rotatably connected in the wheel carrier 8, sliding rail bodies 10 matched with the roller bodies 9 are respectively and fixedly connected on the inner walls of the two sides of the elevator slideway 1, a connecting box 11 is fixedly connected on the lower end face of the elevator, the first connecting rod 12 is communicated with the air bag 29, the first connecting rod 12 is connected with a sealing block 30 in a sliding manner, the lower end face of the sealing block 30 is fixedly connected with a second connecting rod 13, the bottom end of the second connecting rod 13 is fixedly connected with a connecting plate 14, the bottom end of the elevator slideway 1 is fixedly connected with a damping box 15, the upper end face of the damping box 15 is symmetrically and fixedly connected with two pipe sleeves 16, a sliding rod 17 is connected in each of the two pipe sleeves 16 in a sliding manner, the top end of the sliding rod 17 is fixedly connected with a damping plate 18, the two pipe sleeves 16 are respectively sleeved with a first spring 19, the top end of the first spring 19 is fixedly connected with the damping plate 18, the bottom end of the first spring 19 is fixedly connected with the damping box 15, the upper end face of the damping box 15 is provided with a strip-shaped opening, two moving blocks 20 are arranged in the strip-shaped opening in a matching, elastic plates 22 are arranged on the upper sides of the two moving blocks 20, and two ends of each elastic plate 22 are fixedly connected with the upper end faces of the moving blocks 20.

In this embodiment, the rotation of the rotating shaft 3 can rotate the rope winding wheel 4, the rope winding wheel 4 can wind and unwind the rope of the steel rope 5, so as to raise and lower the elevator body 6, the roller body 9 can slide in the sliding rail body 10, so as to stably slide the elevator body 6, when the elevator descends, the connecting plate 14 moves the second connecting rod 13, the second connecting rod 13 slides in the first connecting rod 12, so as to move the sealing block 30, the movement of the sealing block 30 can deform the air bag 29, so as to damp and prevent noise, the sliding rod 17 can slide in the pipe sleeve 16, so as to elastically deform the first spring 19, so as to damp the damping plate 18, the elastic plate 22 deforms, so as to move the moving block 20, so as to elastically deform the second spring 21, thereby, a good shock-absorbing and noise-preventing function can be performed.

Specifically, the upper end surface of the fixing plate 2 is fixedly connected with a motor 25, the driving end of the motor 25 is fixedly connected with a driving wheel 26, the rotating shaft 3 is fixedly connected with a driven wheel 28 corresponding to the driving wheel 26, and the driven wheel 28 is in transmission connection with the driving wheel 26 through a belt 27.

In this embodiment, the drive end of motor 25 can drive action wheel 26 and rotate, and the rotation of action wheel 26 can make from driving wheel 28 to rotate through belt 27 to can make pivot 3 rotate, the rotation of pivot 3 can receive the rope and put the rope to steel cable 5, can make things convenient for elevator body 6 to reciprocate.

Specifically, the inner wall of the wheel carrier 8 is fixedly connected with a sound-absorbing plate 31, and the section of the sound-absorbing plate 31 is in a C shape.

In the present embodiment, the sound absorbing plate 31 can absorb noise generated between the roller body 9 and the slide rail body 10, and can perform satisfactory noise reduction processing.

Specifically, the bottom ends of the two moving blocks 20 are fixedly connected with sliding blocks 23, and sliding grooves matched with the sliding blocks 23 are formed in the bottom wall of the shock absorption box 15.

In this embodiment, the sliding block 23 can facilitate the sliding of the moving block 20, so that the elastic plate 22 can perform good damping, thereby improving the damping effect on the elevator.

Specifically, the upper end surfaces of the two moving blocks 20 are fixedly connected with limit blocks 24, and the side walls of the limit blocks 24 are abutted to the end points of the elastic plates 22.

In this embodiment, stopper 24 can consolidate elastic plate 22, improves elastic plate 22's stability to can improve the life of elevator.

Specifically, the top end of the elastic plate 22 abuts against the lower end surface of the damper plate 18, and the cross-sectional shape of the elastic plate 22 is an arc shape.

In this embodiment, the elastic plate 22 can perform a good buffering for the damping plate 18, and meanwhile, is not easy to generate vibration, and can avoid noise generation, so that the noise-proof function is better.

The utility model discloses a theory of operation and use flow: the utility model discloses in the in-process of using, when elevator body 6 descends, when making connecting plate 14 and shock attenuation board 18 contact, second connecting rod 13 slides in head rod 12, thereby can make sealed piece 30 slide, thereby can make the atmospheric pressure in the gasbag 29 change, can carry out the shock attenuation operation to elevator body 6, the while is still difficult for producing the noise, simultaneously shock attenuation board 18 moves down, can make slide bar 17 slide in pipe box 16, thereby can make first spring 19 take place to deform, thereby can carry out the shock attenuation to shock attenuation board 18, simultaneously elastic plate 22 takes place to deform and can make movable block 20 remove, the removal of movable block 20 makes second spring 21 take place to deform, can carry out good shock attenuation to shock attenuation board 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A slide rail and roller device for a shock-absorbing noise-proof elevator, comprising an elevator chute (1), characterized in that: the elevator sliding way is characterized in that a fixing plate (2) is fixedly connected in the elevator sliding way (1), a rotating shaft (3) is arranged on the lower side of the fixing plate (2), two ends of the rotating shaft (3) are respectively and rotatably connected with the inner wall of the elevator sliding way (1), two rope collecting wheels (4) are symmetrically and fixedly connected on the rotating shaft (3), a steel rope (5) is fixedly connected on each of the two rope collecting wheels (4), an elevator body (6) is fixedly connected at the bottom end of the steel rope (5), a plurality of fixing rods (7) are fixedly connected on two side walls of the elevator body (6), a wheel carrier (8) is fixedly connected at one end of each fixing rod (7), a roller body (9) is rotatably connected in the wheel carrier (8), sliding rail bodies (10) matched with the roller bodies (9) are fixedly connected on inner walls of two sides of the elevator sliding way (1), and a connecting box (11) is fixedly connected on the lower end, the elevator slide way is characterized in that an air bag (29) is arranged in the connecting box (11), a first connecting rod (12) is fixedly connected to the lower end face of the connecting box (11), the first connecting rod (12) is communicated with the air bag (29), a sealing block (30) is connected in the first connecting rod (12) in a sliding mode, a second connecting rod (13) is fixedly connected to the lower end face of the sealing block (30), a connecting plate (14) is fixedly connected to the bottom end of the second connecting rod (13), a damping box (15) is fixedly connected to the bottom end of the elevator slide way (1), two pipe sleeves (16) are symmetrically and fixedly connected to the upper end face of the damping box (15), a sliding rod (17) is connected in each of the two pipe sleeves (16) in a sliding mode, a damping plate (18) is fixedly connected to the top end of the sliding rod (17), a first spring (19) is sleeved outside each of the two pipe sleeves (16), and the top, the bottom end of the first spring (19) is fixedly connected with the shock absorption box (15), a strip-shaped opening is formed in the upper end face of the shock absorption box (15), two moving blocks (20) are matched and arranged in the strip-shaped opening, a second spring (21) is arranged in the shock absorption box (15), two ends of the second spring (21) are fixedly connected with the side walls of the moving blocks (20) respectively, elastic plates (22) are arranged on the upper sides of the two moving blocks (20), and two ends of each elastic plate (22) are fixedly connected with the upper end face of each moving block (20) respectively.

2. The sliding rail and roller device for a shock-absorbing noise-proof elevator according to claim 1, wherein: the utility model discloses a motor, including pivot (3), fixed plate (2), the up end fixedly connected with motor (25) of fixed plate (2), the drive end fixedly connected with action wheel (26) of motor (25), fixedly connected with on pivot (3) with action wheel (26) position corresponding from driving wheel (28), from driving wheel (28) through belt (27) with action wheel (26) transmission be connected.

3. The sliding rail and roller device for a shock-absorbing noise-proof elevator according to claim 1, wherein: the inner wall of the wheel carrier (8) is fixedly connected with a sound-absorbing board (31), and the section of the sound-absorbing board (31) is C-shaped.

4. The sliding rail and roller device for a shock-absorbing noise-proof elevator according to claim 1, wherein: the bottom ends of the two moving blocks (20) are fixedly connected with sliding blocks (23), and sliding grooves matched with the sliding blocks (23) are formed in the bottom wall of the damping box (15).

5. The sliding rail and roller device for a shock-absorbing noise-proof elevator according to claim 1, wherein: the upper end surfaces of the two moving blocks (20) are fixedly connected with limiting blocks (24), and the side walls of the limiting blocks (24) are abutted to the end points of the elastic plate (22).

6. The sliding rail and roller device for a shock-absorbing noise-proof elevator according to claim 1, wherein: the top end of the elastic plate (22) is abutted against the lower end face of the damping plate (18), and the cross section of the elastic plate (22) is arc-shaped.