CN216272585U - Silent elevator traction machine - Google Patents
Silent elevator traction machine Download PDFInfo
- Publication number
- CN216272585U CN216272585U CN202122254272.2U CN202122254272U CN216272585U CN 216272585 U CN216272585 U CN 216272585U CN 202122254272 U CN202122254272 U CN 202122254272U CN 216272585 U CN216272585 U CN 216272585U
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- sound insulation
- sound
- insulation box
- box body
- traction machine
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Abstract
The utility model discloses a silent elevator traction machine, which comprises a sound insulation box body, wherein a base is fixedly arranged at the bottom of an inner cavity of the sound insulation box body, two supporting and fixing plates are fixedly arranged at the top of the base, and a traction machine body is fixedly arranged between the two supporting and fixing plates. The elevator traction machine comprises a traction machine body, a sound absorption board, sound absorption sound insulation cotton, a sound absorption board, a sound insulation board, a sound absorption board, a sound insulation board and a sound insulation board.
Description
Technical Field
The utility model relates to the technical field of traction machines, in particular to a mute elevator traction machine.
Background
The elevator tractor is the power equipment of the elevator, also known as the elevator host computer, the function is to transmit and transmit the power to make the elevator run, it is made up of electric motor, brake, shaft coupling, reduction box, traction sheave, stander and guide pulley and subsidiary barring hand wheel, etc., the guide pulley is generally mounted on stander or spandrel girder under the stander, barring hand wheel some fix on motor shaft, also have hang on nearby wall at ordinary times, in using and then cover on the motor shaft, the existing elevator tractor can produce the loud noise in use, cause the noise inside the shaft too loud, influence the use quality of the elevator.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mute elevator traction machine, which has the advantage of muting and solves the problem that the use quality of an elevator is influenced by overlarge noise in a shaft due to the fact that the existing elevator traction machine generates large noise in use.
In order to achieve the purpose, the utility model provides the following technical scheme: a silent elevator traction machine comprises a sound insulation box body, wherein a base is fixedly installed at the bottom of an inner cavity of the sound insulation box body, two supporting and fixing plates are fixedly installed at the top of the base, a traction machine body is fixedly installed between the two supporting and fixing plates, a through groove is formed in the bottom of the sound insulation box body, installation boxes are fixedly installed on two sides of the inner cavity of the sound insulation box body, first sound absorption holes which are uniformly distributed are formed in one side, which is relatively close to the installation boxes, sound absorption cotton is filled in the installation boxes, sound absorption boards are arranged in the sound insulation box body and above the traction machine body, micropores which are uniformly distributed are formed in the top and the bottom of each sound absorption board, empty grooves are formed in the sound absorption boards, sound absorption and sound insulation cotton are filled in the empty grooves, and second sound absorption holes which are uniformly distributed are formed in the top of the sound insulation box body, and the top of the inner cavity of the sound insulation box body is bonded with a sound insulation plate.
Preferably, the two sides of the sound insulation box body are fixedly provided with mounting plates, and the top of each mounting plate is provided with a fixing bolt.
Preferably, the mounting plate is internally provided with a mounting hole, and the bottom of the fixing bolt penetrates through the mounting hole and is in threaded connection with the mounting hole.
Preferably, the front surface of the sound insulation box body is provided with a sealing door, and the right side of the front surface of the sealing door is fixedly provided with a handle.
Preferably, two mounting blocks are fixedly mounted on two sides of the inner cavity of the sound insulation box, and the sound absorption plate is located between the mounting blocks.
Preferably, the sound-absorbing plate and the mounting block are slidably connected.
Compared with the prior art, the utility model has the following beneficial effects:
1. the elevator traction machine comprises a traction machine body, a sound absorption board, sound absorption sound insulation cotton, a sound absorption board, a sound insulation board, a sound absorption board, a sound insulation board and a sound absorption sound insulation cotton.
2. The installation plate and the fixing bolts are matched with each other to install and fix the sound insulation box body, so that the stability of the sound insulation box body in use is improved, the sound insulation plate is convenient to install and detach through the sealing door, the sound insulation plate is further convenient to replace, the installation block is used for installing and limiting the sound insulation plate, the stability of the sound insulation plate in installation is improved, and the sound insulation plate is prevented from deviating in use.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic cross-sectional structure of the sound-absorbing panel of the present invention.
In the figure: 1. a sound insulation box body; 2. a sealing door; 3. mounting a plate; 4. fixing the bolt; 5. a base; 6. a support fixing plate; 7. a traction machine body; 8. a through groove; 9. installing a box; 10. a first sound absorbing aperture; 11. sound-absorbing cotton; 12. a sound-absorbing panel; 13. mounting blocks; 14. a sound insulating board; 15. a second sound absorbing hole; 16. micropores; 17. sound absorption soundproof cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a silent elevator traction machine comprises a sound insulation box body 1, a base 5 is fixedly installed at the bottom of an inner cavity of the sound insulation box body 1, two supporting and fixing plates 6 are fixedly installed at the top of the base 5, a traction machine body 7 is fixedly installed between the two supporting and fixing plates 6, a through groove 8 is formed at the bottom of the sound insulation box body 1, installation boxes 9 are fixedly installed at both sides of the inner cavity of the sound insulation box body 1, first sound absorption holes 10 which are uniformly distributed are formed at one side of the installation boxes 9 which is relatively close to the installation boxes 9, sound absorption cotton 11 is filled in the installation boxes 9, a sound absorption plate 12 is arranged in the sound insulation box body 1 and above the traction machine body 7, micropores 16 which are uniformly distributed are formed at the top and the bottom of the sound absorption plate 12, a hollow groove is formed in the sound absorption plate 12, sound absorption and sound insulation cotton 17 is filled in the hollow groove, and second sound absorption holes 15 which are uniformly distributed are formed at the top of the sound insulation box body 1, the top of the inner cavity of the sound insulation box body 1 is adhesively connected with a sound insulation board 14, the sound insulation board 11 is arranged for absorbing partial noise generated by the tractor body 7, so that the noise of the tractor body 7 is prevented from being overlarge and the use quality of an elevator is prevented from being influenced, the partial noise generated by the tractor body 7 is absorbed under the mutual matching action of the sound absorption board 12 and the sound absorption and insulation cotton 17, the noise pollution of the tractor body 7 is reduced, the noise which is not completely absorbed by the sound absorption board 12 is absorbed and insulated under the action of the sound insulation board 14, so that the noise influence of the tractor body 7 is reduced, the use quality of the tractor body 7 is improved, the mounting boards 3 are fixedly mounted on both sides of the sound insulation box body 1, the top of the mounting board 3 is provided with a fixing bolt 4, the mounting hole is formed in the mounting board 3, and the bottom of the fixing bolt 4 penetrates through the mounting hole and is in threaded connection with the mounting hole, be used for installing and fixing sound insulation box 1 through setting up mounting panel 3 and fixing bolt 4 and mutually supporting, improve the stability of sound insulation box 1 when using, sound insulation box 1's front is provided with sealing door 2, sealing door 2 positive right side fixed mounting has the handle, be convenient for install and dismantle sound absorption board 12 through setting up sealing door 2, and then be convenient for change sound absorption board 12, the equal fixed mounting in both sides of sound insulation box 1 inner chamber has two installation pieces 13, sound absorption board 12 is located between installation piece 13, sound absorption board 12 and installation piece 13 sliding connection, be used for installing and spacing sound absorption board 12 through setting up installation piece 13, improve the stability of sound absorption board 12 when the installation, prevent that sound absorption board 12 from appearing the skew when using.
During the use, absorb the partial noise that the sound cotton 11 produced tractor body 7 through inhaling, prevent that the noise of tractor body 7 is too big, influence the service quality of elevator, under the mutual cooperation effect of sound-absorbing board 12 and sound-absorbing soundproof cotton 17, absorb the partial noise that tractor body 7 produced, reduce the noise pollution of tractor body 7, absorb the noise that sound-absorbing board 12 is not the complete absorption and give sound insulation under the effect of acoustic celotex board 14, thereby reduce the noise influence of tractor body 7, improve the service quality of tractor body 7.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an elevator hauler of silence, includes sound insulation box (1), its characterized in that: the bottom of the inner cavity of the sound insulation box body (1) is fixedly provided with a base (5), the top of the base (5) is fixedly provided with two supporting and fixing plates (6), a tractor body (7) is fixedly arranged between the two supporting and fixing plates (6), the bottom of the sound insulation box body (1) is provided with a through groove (8), both sides of the inner cavity of the sound insulation box body (1) are fixedly provided with installation boxes (9), one side of the installation box (9) which is relatively close to the installation boxes is provided with first sound absorption holes (10) which are uniformly distributed, the installation boxes (9) are filled with sound absorption cotton (11), the sound absorption boards (12) are arranged in the sound insulation box body (1) and above the tractor body (7), the top and the bottom of each sound absorption board (12) are provided with uniformly distributed micropores (16), and the sound absorption boards (12) are provided with empty grooves, and the inside packing of dead slot has sound-absorbing soundproof cotton (17), evenly distributed's second is seted up at the top of sound insulation box (1) and is inhaled sound hole (15), the top bonding of sound insulation box (1) inner chamber is connected with acoustic celotex board (14).
2. The elevator traction machine according to claim 1, wherein: the sound insulation box is characterized in that mounting plates (3) are fixedly mounted on two sides of the sound insulation box body (1), and fixing bolts (4) are arranged at the tops of the mounting plates (3).
3. The elevator traction machine according to claim 2, wherein: the mounting hole has been seted up to the inside of mounting panel (3), the bottom of fixing bolt (4) runs through the mounting hole and with mounting hole threaded connection.
4. The elevator traction machine according to claim 1, wherein: the front of the sound insulation box body (1) is provided with a sealing door (2), and the right side of the front of the sealing door (2) is fixedly provided with a handle.
5. The elevator traction machine according to claim 1, wherein: two mounting blocks (13) are fixedly mounted on two sides of the inner cavity of the sound insulation box body (1), and the sound absorption plates (12) are located between the mounting blocks (13).
6. The elevator traction machine according to claim 1, wherein: the sound absorption plate (12) is connected with the mounting block (13) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122254272.2U CN216272585U (en) | 2021-09-16 | 2021-09-16 | Silent elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122254272.2U CN216272585U (en) | 2021-09-16 | 2021-09-16 | Silent elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216272585U true CN216272585U (en) | 2022-04-12 |
Family
ID=81065484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122254272.2U Active CN216272585U (en) | 2021-09-16 | 2021-09-16 | Silent elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216272585U (en) |
-
2021
- 2021-09-16 CN CN202122254272.2U patent/CN216272585U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220930 Address after: 201914 Room A1-5316, No. 58, Fumin Branch Road, Hengsha Township, Chongming District, Shanghai (Shanghai Hengtai Economic Development Zone) Patentee after: Shanghai Zhenrong Brake Co.,Ltd. Address before: 116000 No. 400, Lingshui Road, high tech Industrial Park, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Fan Shutang |
|
| TR01 | Transfer of patent right |