CN213171005U

CN213171005U - A vibration/noise reduction device for villa elevator

Info

Publication number: CN213171005U
Application number: CN202022045436.6U
Authority: CN
Inventors: 蒋文; 李洋
Original assignee: Sichuan Yansen Elevator Co ltd
Current assignee: Sichuan Yansen Elevator Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-11
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to an elevator shock attenuation technical field just discloses a vibration/noise reduction device for villa elevator, including the noise reduction case. This a vibration/noise reduction device for villa elevator, be provided with noise elimination hole and amortization cotton on through the noise reduction case, be convenient for through utilizing the cotton noise that produces when absorbing the shock attenuation of amortization, thereby realize the effect of making an uproar that falls, inside through the noise reduction case is provided with the shock attenuation seat, be provided with telescopic link and damping spring between shock attenuation seat and the upper padding plate, the telescopic link of being convenient for stretches out and draws back through damping spring, thereby utilize damping spring's elasticity to slow down the impact that the upper padding plate received, through being provided with the bracing piece on the shock attenuation seat, expanding spring and loose axle, be provided with the roating seat between upper padding plate and the loose axle, connecting rod and spliced pole, be convenient for receive when assaulting to push down when the upper padding plate, utilize the roating seat, connecting rod and spliced pole make two loose axles extrude expanding.

Description

A vibration/noise reduction device for villa elevator

Technical Field

The utility model relates to an elevator shock attenuation technical field specifically is a vibration/noise reduction device for villa 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.

At present, along with the improvement of people's standard of living, people also attach more and more importance to home elevator's demand, this makes home elevator gain unprecedented rapid development thereupon, however, current elevator generally adopts rubber damping device or spring damping device, adopt rubber damping device's elevator, because rubber is torn easily under heavy load strikes, and rubber is ageing cracked easily, so the shock attenuation effect is unsatisfactory, life is shorter, and the noise is also great, so propose a vibration/noise reduction device for villa elevator and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a vibration/noise reduction device for villa elevator possesses advantages such as vibration/noise reduction, has solved some elevators and has generally adopted rubber damping device or spring damping device, adopts rubber damping device's elevator, because rubber tears easily under heavy load strikes, and rubber is ageing cracked easily, so the shock attenuation effect is unsatisfactory, and life is shorter, the also great problem of noise moreover.

(II) technical scheme

For the purpose that realizes above-mentioned vibration/noise reduction, the utility model provides a following technical scheme: a damping and noise-reducing device for a villa elevator comprises a noise-reducing box, wherein silencing holes are formed in the inner walls of the noise-reducing box, the front side wall, the rear side wall, the left side wall, the right side wall and the front side wall of the noise-reducing box, silencing cotton are fixedly installed in the four side walls of the noise-reducing box, a damping seat is fixedly installed in the noise-reducing box, a supporting rod is fixedly installed between the inner walls of the left side wall and the right side wall of the damping seat, a telescopic spring is sleeved outside the supporting rod, two movable shafts which are respectively positioned at the left end and the right end of the telescopic spring are sleeved outside the supporting rod, telescopic rods are fixedly connected to the left side and the right side of the top of the damping seat, a damping spring is sleeved outside the telescopic rod, an upper padding plate is fixedly connected to the top of the telescopic rod, a contact pad, the inside fixed mounting of roating seat has the connecting rod, and upper and lower two are relative movable mounting has the spliced pole between the roating seat.

Preferably, a through hole is formed in the movable shaft, the diameter of the through hole is larger than that of the support rod, and the movable shaft is movably connected with the support rod through the through hole.

Preferably, the diameter of the telescopic spring is smaller than that of the through hole, and two ends of the telescopic spring are fixedly connected with movable shafts.

Preferably, the top and the bottom of the telescopic rod are fixedly connected with limiting plates, and the diameters of the limiting plates are larger than those of the damping springs.

Preferably, both ends of the damping spring are fixedly connected with the limiting plate, and the contact pad is a rubber pad.

Preferably, rotatory hole has all been seted up to the inside at spliced pole both ends, and the diameter in rotatory hole is greater than the diameter of connecting rod, and the both ends of spliced pole all through rotatory hole and connecting rod swing joint.

(III) advantageous effects

Compared with the prior art, the utility model provides a vibration/noise reduction device for villa elevator possesses following beneficial effect:

this a vibration/noise reduction device for villa elevator, be provided with noise elimination hole and amortization cotton on through the noise reduction case, be convenient for through utilizing the cotton noise that produces when absorbing the shock attenuation of amortization, thereby realize the effect of making an uproar that falls, inside through the noise reduction case is provided with the shock attenuation seat, be provided with telescopic link and damping spring between shock attenuation seat and the upper padding plate, the telescopic link of being convenient for stretches out and draws back through damping spring, thereby utilize damping spring's elasticity to slow down the impact that the upper padding plate received, through being provided with the bracing piece on the shock attenuation seat, expanding spring and loose axle, be provided with the roating seat between upper padding plate and the loose axle, connecting rod and spliced pole, be convenient for receive when assaulting to push down when the upper padding plate, utilize the roating seat, connecting rod and spliced pole make two loose axles extrude expanding.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is the schematic view of the structure of the connection column of the present invention.

In the figure: 1 noise reduction box, 2 noise elimination holes, 3 noise elimination cotton, 4 shock-absorbing seats, 5 supporting rods, 6 telescopic springs, 7 movable shafts, 8 telescopic rods, 9 shock-absorbing springs, 10 upper backing plates, 11 contact pads, 12 rotating seats, 13 connecting rods and 14 connecting columns.

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. 1-2, a damping and noise-reducing device for villa elevator, comprising a noise-reducing box 1, noise-reducing holes 2 are arranged on the inner walls of the front, back, left and right sides of the noise-reducing box 1, noise-reducing cotton 3 is fixedly arranged in the front, back, left and right sides of the noise-reducing box 1, a damping seat 4 is fixedly arranged in the noise-reducing box 1, a support rod 5 is fixedly arranged between the inner walls of the left and right sides of the damping seat 4, a through hole is arranged in the movable shaft 7, the diameter of the telescopic spring 6 is smaller than that of the through hole, the two ends of the telescopic spring 6 are fixedly connected with the movable shaft 7, the diameter of the through hole is larger than that of the support rod 5, the movable shaft 7 is movably connected with the support rod 5 through the through hole, the telescopic spring 6 is sleeved on the outer part of the support rod 5, the two movable shafts 7 which are respectively arranged at the, damping spring 9 is equipped with to the outside cover of telescopic link 8, the top and the equal fixedly connected with limiting plate in bottom of telescopic link 8, and the diameter of limiting plate is greater than damping spring 9's diameter, the top fixedly connected with upper padding plate 10 of telescopic link 8, the top fixedly connected with contact pad 11 of upper padding plate 10, damping spring 9's both ends all with limiting plate fixed connection, contact pad 11 is the rubber pad, the bottom of upper padding plate 10 and the top of two loose axles 7 respectively fixed mounting have quantity be two and the roating seat 12 of one, the inside fixed mounting of roating seat 12 has connecting rod 13, movable mounting has spliced pole 14 between upper and lower two relative roating seats 12, the rotatory hole has all been seted up to the inside at spliced pole 14 both ends, the diameter in rotatory hole is greater than the diameter of connecting rod 13, and the both ends of spliced pole 14 are.

To sum up, the damping and noise reducing device for the villa elevator is characterized in that the noise reducing holes 2 and the noise reducing cotton 3 are arranged on the noise reducing box 1, so that noise generated during damping can be absorbed by the noise reducing cotton 3, and the noise reducing effect can be realized, the damping seat 4 is arranged in the noise reducing box 1, the telescopic rod 8 and the damping spring 9 are arranged between the damping seat 4 and the upper cushion plate 10, so that the telescopic rod 8 can be conveniently stretched by the damping spring 9, so that impact received by the upper cushion plate 10 can be reduced by the elasticity of the damping spring 9, the supporting rod 5, the telescopic spring 6 and the movable shaft 7 are arranged on the damping seat 4, the rotating seat 12, the connecting rod 13 and the connecting column 14 are arranged between the upper cushion plate 10 and the movable shaft 7, so that when the upper cushion plate 10 is pressed down by impact, the rotating seat 12, the connecting rod 13 and the connecting column 14 are used for extruding the telescopic, thereby further realize absorbing effect, reached vibration/noise reduction's purpose, solved some elevators and generally adopted rubber damping device or spring damping device, adopted rubber damping device's elevator, because rubber is torn easily under heavy load strikes, and rubber is ageing cracked easily, so the shock attenuation effect is unsatisfactory, and life is shorter, the also great problem of noise moreover.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 vibration/noise reduction device for villa elevator, is including making an uproar case (1) of falling, its characterized in that: silencing holes (2) are formed in the inner walls of the front side, the rear side, the left side and the right side of the noise reduction box (1), silencing cotton (3) is fixedly mounted in the front side, the rear side, the left side and the right side of the noise reduction box (1), damping seats (4) are fixedly mounted in the noise reduction box (1), supporting rods (5) are fixedly mounted between the inner walls of the left side and the right side of the damping seats (4), telescopic springs (6) are sleeved outside the supporting rods (5), two movable shafts (7) which are respectively located at the left end and the right end of each telescopic spring (6) are sleeved outside the supporting rods (5), telescopic rods (8) are fixedly connected to the left side and the right side of the top of each damping seat (4), damping springs (9) are sleeved outside the telescopic rods (8), an upper base plate (10) is fixedly connected to the top of each telescopic rod (8), and, the bottom of upper padding plate (10) and the top of two loose axles (7) are fixed mounting respectively and have quantity to be two and roating seat (12) of one, the inside fixed mounting of roating seat (12) has connecting rod (13), and upper and lower two are relative movable mounting has spliced pole (14) between roating seat (12).

2. The vibration and noise reduction device for villa elevator as claimed in claim 1, wherein: the through hole is opened to the inside of loose axle (7), and the diameter of through hole is greater than the diameter of bracing piece (5), and loose axle (7) pass through hole and bracing piece (5) swing joint.

3. The vibration and noise reduction device for villa elevator as claimed in claim 2, wherein: the diameter of the telescopic spring (6) is smaller than that of the through hole, and two ends of the telescopic spring (6) are fixedly connected with movable shafts (7).

4. The vibration and noise reduction device for villa elevator as claimed in claim 1, wherein: the top and the bottom of the telescopic rod (8) are fixedly connected with limiting plates, and the diameters of the limiting plates are larger than those of the damping springs (9).

5. The vibration and noise reduction device for villa elevator as claimed in claim 4, wherein: the two ends of the damping spring (9) are fixedly connected with the limiting plate, and the contact pad (11) is a rubber pad.

6. The vibration and noise reduction device for villa elevator as claimed in claim 1, wherein: rotatory hole has all been seted up to the inside at spliced pole (14) both ends, and the diameter in rotatory hole is greater than the diameter of connecting rod (13), and the both ends of spliced pole (14) all through rotatory hole and connecting rod (13) swing joint.