CN209177808U - The damped noise reduction device of traction machine of elevator without engine room - Google Patents
The damped noise reduction device of traction machine of elevator without engine room Download PDFInfo
- Publication number
- CN209177808U CN209177808U CN201822171972.3U CN201822171972U CN209177808U CN 209177808 U CN209177808 U CN 209177808U CN 201822171972 U CN201822171972 U CN 201822171972U CN 209177808 U CN209177808 U CN 209177808U
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- traction machine
- machine frame
- guide rail
- traction
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Abstract
The utility model discloses a kind of damped noise reduction device of traction machine of elevator without engine room, traction machine is installed in traction machine frame, the rail-sides of traction machine frame are equipped at least one guide pad, guide pad is placed on traction machine frame guide rail component to be slided up and down along guide assembly, the bottom of traction machine frame guide rail component is connect with traction machine frame spandrel girder, top is connect with tie rod plate, tie rod plate is connect by connecting angle iron with fixed angle bar, fixed angle bar is fixedly connected with well enclosure, traction machine damping part is equipped with above traction machine frame spandrel girder and below traction machine frame, traction machine stress generates vibration, traction machine frame is under the guidance of guide pad along traction machine frame guide rail component in movement in vertical direction, the vibration that traction machine itself generates is absorbed by traction machine damping part and traction machine frame, it avoids generating bounce between wirerope and traction sheave And it passes to carriage and generates noise.The utility model has the advantages that avoiding wirerope that carriage is passed in the vibration of generation, the generation of noise is avoided.
Description
Technical field
The utility model relates to a kind of elevator manufacturing field, in particular to a kind of damping noise reduction of traction machine of elevator without engine room
Device.
Background technique
Current old building transforming and urbanization degree of progress speed increase the demand of machine-roomless lift, and electricity is commonly used in civil buildings
This problem of the noise of ladder reduction traction machine vibration generation seems especially prominent.It, can not be from root from the point of view of actual motion effect
Upper to solve the problems, such as that traction machine causes noise because stress shakes, this is that the application needs place improved emphatically.
Utility model content
Technical problem to be solved in the utility model is to provide for a kind of traction machine of elevator without engine room of reduction noise
Damped noise reduction device.
For the technical problem more than solving, the utility model provides a kind of damping noise reduction of traction machine of elevator without engine room
Device, traction machine are installed in traction machine frame, and the rail-sides of traction machine frame are equipped at least one guide pad, and guide pad is placed on
It is slided up and down on traction machine frame guide rail component along guide assembly, bottom and the traction machine frame of traction machine frame guide rail component are held
Weight beam connection, top are connect with tie rod plate, and tie rod plate is connect by connecting angle iron with fixed angle bar, and fixed angle bar and well enclosure are solid
Fixed connection, traction machine frame spandrel girder top and traction machine frame lower section are equipped with traction machine damping part, and traction machine stress generates
Vibration, traction machine frame is under the guidance of guide pad along traction machine frame guide rail component in movement in vertical direction, traction machine itself
The vibration of generation is absorbed by traction machine damping part and traction machine frame, is avoided generating between wirerope and traction sheave and is beated and pass
Noise is generated to carriage.
Superior effect of the utility model is:
1) vibration that traction machine and carriage generate during the motion, the utility model avoid shake of the wirerope by generation
It is dynamic to pass to carriage, that is, avoid the generation of noise；
2) good comfort and good passenger experience are generated in machine-roomless lift operation.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Figure label explanation
1-traction machine frame spandrel girder；2-- traction machine damping part；
3-guide pads；4-- traction machine frame；
5-connecting angle irons；6-fixed angle bar；
7-- traction machine frame guide rail component；8-tie rod plates；
9-expansion bolts；10-car guide rails；
11-traction machines.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing.
Figures 1 and 2 show that the structural schematic diagram of the utility model embodiment.As depicted in figs. 1 and 2, the utility model
A kind of damped noise reduction device of traction machine of elevator without engine room is provided, traction machine 11 is installed in traction machine frame 4, traction machine frame
The rail-sides of frame 4, which are welded, multiple guide pads 3, and guide pad 3 is placed on traction machine frame guide rail component 7 and glides along guide assembly
Row, the bottom of traction machine frame guide rail component 7 are connect with traction machine frame spandrel girder 1, the top of traction machine frame guide rail component 7
It is connect with tie rod plate 8, tie rod plate 8 is connect by connecting angle iron 5 with fixed angle bar 6, and fixed angle bar 6 passes through expansion bolt 9 and well
Road wall is fixedly connected, and is equipped with traction machine damping part 2, traction machine below 1 top of traction machine frame spandrel girder and traction machine frame 4
11 stress generate vibration, and traction machine frame 4 is transported along traction machine frame guide rail component 7 in vertical direction under the guidance of guide pad 3
Dynamic, the vibration that traction machine 11 itself generates is absorbed by traction machine damping part 2 and traction machine frame 4, avoids wirerope and traction
It is generated between wheel and beats and pass to carriage generation noise.
The traction machine frame spandrel girder 1 is that traction machine 11 provides support, while undertaking the self weight of traction machine 11 and part sedan-chair
The weight in compartment and counterweight.
The traction machine frame guide rail component 7, fixed plate and guide rail including being located at guide rail both ends, fixed plate and guide rail weld
It is fixed with traction machine frame spandrel girder 1 and tie rod plate 8 respectively after connecing.
The traction machine damping part 2 is the bump rubber for providing hardness number, and lower surface is placed in and bump rubber
It in the identical steel plate square groove of outer dimension, and is adhesively fixed with it, prevents bump rubber from generating inclination, then pass through spiral shell on steel plate
Keyhole is fixed on load-bearing girder steel.
The working principle of the application: it when traction machine 11 is by due to load change by wirerope bring radial force, drags
Draw machine frame 4 and traction machine 11 and generates relative displacement, traction machine with traction machine frame guide rail component 7 under the guidance of guide pad 3
Frame 4, which falls, compresses traction machine damping part 2, slows down vibration and absorbs noise.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included in the protection scope of the utility model.
Claims (2)
1. a kind of damped noise reduction device of traction machine of elevator without engine room, it is characterised in that: traction machine is installed in traction machine frame,
The rail-sides of traction machine frame are equipped at least one guide pad, and guide pad is placed on traction machine frame guide rail component along guide assembly
It slides up and down, the bottom of traction machine frame guide rail component is connect with traction machine frame spandrel girder, and top is connect with tie rod plate, tie rod
Plate connect by connecting angle iron with fixed angle bar, and fixation angle bar is fixedly connected with well enclosure, above traction machine frame spandrel girder and
Traction machine damping part is equipped with below traction machine frame, traction machine stress generates vibration, guidance of the traction machine frame in guide pad
It is lower along traction machine frame guide rail component in movement in vertical direction, vibration that traction machine itself generates is by traction machine damping part and drags
Draw machine frame absorption.
2. the damped noise reduction device of traction machine of elevator without engine room according to claim 1, it is characterised in that: the traction machine
Frame guide rail component includes the fixed plate and guide rail positioned at guide rail both ends, after fixed plate and guide rail welding, respectively with traction machine frame
Frame spandrel girder and tie rod plate are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171972.3U CN209177808U (en) | 2018-12-24 | 2018-12-24 | The damped noise reduction device of traction machine of elevator without engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171972.3U CN209177808U (en) | 2018-12-24 | 2018-12-24 | The damped noise reduction device of traction machine of elevator without engine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177808U true CN209177808U (en) | 2019-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822171972.3U Active CN209177808U (en) | 2018-12-24 | 2018-12-24 | The damped noise reduction device of traction machine of elevator without engine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209177808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204643A (en) * | 2020-03-13 | 2020-05-29 | 佛山市欧汇电梯配件有限公司 | Tractor fixer with noise reduction function and using method thereof |
-
2018
- 2018-12-24 CN CN201822171972.3U patent/CN209177808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204643A (en) * | 2020-03-13 | 2020-05-29 | 佛山市欧汇电梯配件有限公司 | Tractor fixer with noise reduction function and using method thereof |
| CN111204643B (en) * | 2020-03-13 | 2021-03-30 | 佛山市欧汇电梯配件有限公司 | Tractor fixer with noise reduction function and using method thereof |
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