CN204079190U - The damping installation structure of towing machine - Google Patents
The damping installation structure of towing machine Download PDFInfo
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- CN204079190U CN204079190U CN201420478557.1U CN201420478557U CN204079190U CN 204079190 U CN204079190 U CN 204079190U CN 201420478557 U CN201420478557 U CN 201420478557U CN 204079190 U CN204079190 U CN 204079190U
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- bearing bracket
- lower bearing
- towing machine
- bearing beam
- spring
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Abstract
The utility model discloses a kind of damping installation structure of towing machine, comprise be arranged side by side bearing beam (7), be arranged on the frame for fixing towing machine (1) on described bearing beam (7), described frame comprises upper spider (2) and lower bearing bracket (3), described upper spider (2) is fixed on described lower bearing bracket (3), is connected with rubber absorbers (5) between the lower end of described lower bearing bracket (3) and described bearing beam (7); Bearing beam (7) described in every root is separately installed with a spring damper (6) in the both sides of described lower bearing bracket (3), the spring (62) that described spring damper (6) comprises the support (61) fixing with described bearing beam (7) and is arranged on described support (61), described spring (62) is pushed against the side of described lower bearing bracket (3).Compared to prior art, the utility model efficiently reduces the vibrations of above-below direction that towing machine produces when high-speed operation and left and right directions, thus effectively reduces noise.
Description
Technical field
The utility model relates to a kind of damping installation structure of elevator traction machine.
Background technology
The damping noise reduction of towing machine is the problem that in elevator industry, everybody pays close attention to all the time.The vibration that towing machine produces when high-speed operation is the main source of noise, and along with the variation of the arrangement of towing machine, noise problem also more and more affects the physical and mental health of people.The noise reduction means that traditional elevator producer adopts is all generally install cushion blocking additional below towing machine, the noise that when reducing towing machine high-speed operation with this, up-down vibration produces.But this structure of cushion blocking that only adopts is far from being enough, and the vibrational degrees of freedom that towing machine produces when high-speed operation is higher, and except the vibrations of above-below direction, left and right directions also there will be vibrations.The towing machine arrangement structure that the tape guide that particularly a lot of producer adopts at present is taken turns, the side to side vibrations that this mounting structure occurs when towing machine high-speed operation can be more obvious.
Summary of the invention
In view of this, in order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of damping installation structure of towing machine, to reduce vertical tremor and the left and right vibrations of the generation of towing machine high-speed operation, thus noise when reducing towing machine high-speed operation.
For achieving the above object, the utility model by the following technical solutions:
A kind of damping installation structure of towing machine, comprise be arranged side by side bearing beam, be arranged on the frame for fixing towing machine on described bearing beam, it is characterized in that: described frame comprises upper spider and lower bearing bracket, described upper spider is fixed on described lower bearing bracket, is connected with rubber absorbers between the lower end of described lower bearing bracket and described bearing beam; Bearing beam described in every root is separately installed with a spring damper in the both sides of described lower bearing bracket, described spring damper comprises the support fixed with described bearing beam and the spring arranged on the bracket, and described spring is pushed against the side of described lower bearing bracket.
Preferably, described support is inverted L-shaped, and its bottom is fixedly connected with described bearing beam, and its upper end extends towards the side of described lower bearing bracket, and described spring is connected between the upper end of described support and the side of described lower bearing bracket.
More preferably, on same bearing beam, the spring damper of the both sides of described lower bearing bracket is positioned on the line of centers that described bearing beam extends along its length direction, and two described spring dampers are clipped in the middle lower bearing bracket in being oppositely arranged.
Owing to adopting technique scheme, the damping installation structure of towing machine of the present utility model, reducing the vibrations of above-below direction by installing cushion blocking between frame and bearing beam, simultaneously by the side mounting spring bumper in frame, thus decreasing the vibrations of left and right directions.Therefore, compared to prior art, adopt the mounting structure of towing machine of the present utility model, the vibrations produced when can greatly reduce towing machine high-speed operation and noise.
Accompanying drawing explanation
Fig. 1 is the lateral plan of the damping installation structure of towing machine of the present utility model.
Fig. 2 is that A after removing towing machine and track adjusting wheel in Fig. 1 is to close-up schematic view.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Refer to Fig. 1 and Fig. 2, a kind of damping installation structure of towing machine, comprise the bearing beam 7 be arranged side by side and the frame be arranged on for fixing towing machine 1 on described bearing beam 7.Bearing beam 7 generally adopts I-beam section, is laterally disposed side by side on the top of elevator hoistways 100.Frame comprises upper spider 2 and lower bearing bracket 3, and upper spider 2 is fixed on lower bearing bracket 3 by bolt compact siro spinning technology.Lower bearing bracket 3 is also provided with track adjusting wheel 4, and the steel rope 8 on towing machine 1 is run after being led by track adjusting wheel 4 up and down.
Rubber absorbers 5 are connected with between the lower end of lower bearing bracket 3 and described bearing beam 7.Particularly, lower bearing bracket 3 is made up of the stay bearing plate of the channel-section steel be arranged side by side and connection channel-section steel, and every root channel-section steel is all across between two bearing beams 7.Between the both ends that Rubber shock-absorbing pad 5 is arranged on every root channel-section steel and bearing beam 7, so the lower end of lower bearing bracket 3 is provided with 4 Rubber shock-absorbing pads 5 altogether on 4 angles.The vibrations of above-below direction when Rubber shock-absorbing pad 5 reduces towing machine high-speed operation.
Every root bearing beam 7 is separately installed with a spring damper 6 in the both sides of lower bearing bracket 3, the spring 62 that spring damper 6 comprises the support 61 fixing with described bearing beam 7 and is arranged on support 61, spring 62 is pushed against the side of lower bearing bracket 3.
Wherein, support 61 is inverted L-shaped, and its bottom is fixedly connected with described bearing beam 7, and its upper end extends, between the upper end that spring 62 is connected to described support 61 and the side of described lower bearing bracket 3 towards the side of described lower bearing bracket 3.On same bearing beam 7, the spring damper 6 of the both sides of described lower bearing bracket 3 is positioned on the line of centers that described bearing beam 7 extends along its length direction, and two described spring dampers 6 are clipped in the middle lower bearing bracket 3 in being oppositely arranged.As shown in Figure 2,4 spring dampers 6 are installed altogether in the left and right sides of lower bearing bracket 3, in being oppositely arranged between two.Under the effect of spring damper 6, the vibrations of left and right directions when substantially reducing towing machine high-speed operation.
Adopt the damping installation structure of towing machine of the present embodiment, efficiently reduce the vibrations of above-below direction that towing machine produces when high-speed operation and left and right directions, thus effectively reduce noise.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. the damping installation structure of a towing machine, comprise be arranged side by side bearing beam (7), be arranged on the frame for fixing towing machine (1) on described bearing beam (7), it is characterized in that: described frame comprises upper spider (2) and lower bearing bracket (3), described upper spider (2) is fixed on described lower bearing bracket (3), is connected with rubber absorbers (5) between the lower end of described lower bearing bracket (3) and described bearing beam (7); Bearing beam (7) described in every root is separately installed with a spring damper (6) in the both sides of described lower bearing bracket (3), the spring (62) that described spring damper (6) comprises the support (61) fixing with described bearing beam (7) and is arranged on described support (61), described spring (62) is pushed against the side of described lower bearing bracket (3).
2. the damping installation structure of towing machine according to claim 1, it is characterized in that: described support (61) is inverted L-shaped, its bottom is fixedly connected with described bearing beam (7), its upper end extends towards the side of described lower bearing bracket (3), and described spring (62) is connected between the upper end of described support (61) and the side of described lower bearing bracket (3).
3. the damping installation structure of the towing machine according to claim 1 or 2, it is characterized in that: on same bearing beam (7), the spring damper (6) of the both sides of described lower bearing bracket (3) is positioned on the line of centers that described bearing beam (7) extends along its length direction, and two described spring dampers (6) are clipped in the middle lower bearing bracket (3) in being oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478557.1U CN204079190U (en) | 2014-08-22 | 2014-08-22 | The damping installation structure of towing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478557.1U CN204079190U (en) | 2014-08-22 | 2014-08-22 | The damping installation structure of towing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079190U true CN204079190U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478557.1U Active CN204079190U (en) | 2014-08-22 | 2014-08-22 | The damping installation structure of towing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365020A (en) * | 2016-12-07 | 2017-02-01 | 常州工邦减振设备有限公司 | Novel elevator tractor belt swing-resistant damping device |
| CN108190684A (en) * | 2017-12-29 | 2018-06-22 | 重庆红方机电有限公司 | A kind of high-grade office building elevator metal plate |
-
2014
- 2014-08-22 CN CN201420478557.1U patent/CN204079190U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365020A (en) * | 2016-12-07 | 2017-02-01 | 常州工邦减振设备有限公司 | Novel elevator tractor belt swing-resistant damping device |
| CN106365020B (en) * | 2016-12-07 | 2018-08-21 | 常州工邦减振设备有限公司 | A kind of novel elevator tractor belt is anti-to wave vibration absorber |
| CN108190684A (en) * | 2017-12-29 | 2018-06-22 | 重庆红方机电有限公司 | A kind of high-grade office building elevator metal plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 Weixin road 28, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou Fushi Elevator Co., Ltd. |