CN204474092U - A kind of lift car noise reduction paster - Google Patents
A kind of lift car noise reduction paster Download PDFInfo
- Publication number
- CN204474092U CN204474092U CN201520129724.6U CN201520129724U CN204474092U CN 204474092 U CN204474092 U CN 204474092U CN 201520129724 U CN201520129724 U CN 201520129724U CN 204474092 U CN204474092 U CN 204474092U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- lift car
- paster
- reduction paster
- tack coat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to elevator technology field, aims to provide a kind of noise reduction paster of lift car of excellent noise reduction effect, concrete technical scheme is: a kind of lift car noise reduction paster, comprise lift car, the casing of lift car is assembled mutually by four pieces of connecting panels, the inwall of lift car is pasted with noise reduction paster, noise reduction paster comprises tack coat and noise reduction layer, the side of tack coat and connecting panel bond, opposite side and the noise reduction paster of tack coat bond, the outside face of noise reduction paster is provided with multiple inner fovea part, male part is formed between adjacent inner fovea part, each inner fovea part has noise reduction hole, noise reduction paster is polyurethane foam board, during operation, car inwall dries with after high purity ethanol postincubation, directly paste, easy for installation, excellent noise reduction effect, can effectively tonequality resonance produce noise, for absorbing the noise passed in elevator hoistways, cost is low, very practical.
Description
Technical field
The utility model belongs to elevator technology field, the noise reduction paster of a kind of lift car of specific design.
Background technology
The application in daily life of current elevator is very universal, and it is applied to each occasion, and car is that elevator is used for the sedan-chair body component of transporting passengers or goods and other load, and it mainly comprises car side wall, car top board, car floor and car door.The general noise-and-vibration-reduction measure of current lift car comprises: double-layer foamed, smear putty pitch, adhesive rubber plate etc., the problems such as there is processes complexity, cost is high, weather resisting property difference.
Utility model content
The utility model overcomes the deficiency that prior art exists, and aims to provide a kind of noise reduction paster of lift car of excellent noise reduction effect.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of lift car noise reduction paster, comprise lift car, the casing of described lift car is assembled mutually by four pieces of connecting panels, be flexibly connected between adjacent connecting panel, the side of every block connecting panel is provided with locating plate, locating plate has through hole, L-type bending plate is provided with between adjacent locating plate, on described bending plate two pieces orthogonal win in succession on have through hole, be connected by bolt in the described through hole corresponding with on locating plate of winning in succession, the inwall of described lift car is pasted with noise reduction paster, described noise reduction paster comprises tack coat and noise reduction layer, the side of described tack coat and connecting panel bond, opposite side and the noise reduction paster of tack coat bond, the outside face of described noise reduction paster is provided with multiple inner fovea part, male part is formed between adjacent inner fovea part, each inner fovea part has noise reduction hole, described noise reduction paster is polyurethane foam board.Lift car easy accessibility of the present utility model, reduces the damage of lift car and the possibility of corrosion, improves safety and the stability of elevator, and in inner wall of elevator cage, paste noise reduction paster, adopt polyurethane foam board and attached layers of two-sided, during operation, car inwall dries with after high purity ethanol postincubation, directly paste, easy for installation, excellent noise reduction effect, can effectively tonequality resonance produce noise, for absorbing the noise passed in elevator hoistways, cost is low, very practical.
Wherein, between described bolt and bending plate, be pressed with elastomeric pad, there is good damping effect, reduce the generation of noise.
Wherein, described tack coat is layers of two-sided.
The utility model compared with prior art has following beneficial effect: lift car easy accessibility of the present utility model, reduce the damage of lift car and the possibility of corrosion, improve safety and the stability of elevator, and in inner wall of elevator cage, paste noise reduction paster, adopt polyurethane foam board and attached layers of two-sided, during operation, car inwall dries with after high purity ethanol postincubation, directly paste, easy for installation, excellent noise reduction effect, can effectively tonequality resonance produce noise, for absorbing the noise passed in elevator hoistways, cost is low, very practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting structure schematic diagram of car in Fig. 1.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Fig. 4 is the structural representation of noise reduction paster in Fig. 1.
Fig. 5 is the outboard structure schematic diagram of noise reduction paster in Fig. 1.
In figure: 1 is lift car, 2 is connecting panel, and 3 is locating plate, and 4 is bending plate, and 5 for winning in succession, and 6 is bolt, and 7 is noise reduction paster, and 8 is inner fovea part, and 9 is male part, and 10 is noise reduction hole, and 11 is elastomeric pad, and 12 is tack coat, and 13 is noise reduction layer.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
As Figure 1-5, a kind of lift car noise reduction paster, comprise lift car 1, the casing of described lift car 1 is assembled mutually by four pieces of connecting panels 2, be flexibly connected between adjacent connecting panel 2, the side of every block connecting panel 2 is provided with locating plate 3, locating plate 3 has through hole, L-type bending plate 4 is provided with between adjacent locating plate 3, on described bending plate 4, two pieces of orthogonal winning in succession on 5 have through hole, be connected by bolt 6 in described 5 through holes corresponding with on locating plate 3 of winning in succession, the inwall of described lift car 1 is pasted with noise reduction paster 7, described noise reduction paster 7 comprises tack coat 12 and noise reduction layer 13, side and the connecting panel 2 of described tack coat 12 bond, opposite side and the noise reduction paster 7 of tack coat 12 bond, the outside face of described noise reduction paster 7 is provided with multiple inner fovea part 8, male part 9 is formed between adjacent inner fovea part 8, each inner fovea part 8 has noise reduction hole 10, described noise reduction paster 7 is polyurethane foam board.Lift car 1 easy accessibility of the present utility model, reduce the damage of lift car 1 and the possibility of corrosion, improve safety and the stability of elevator, and noise reduction paster 7 is pasted on lift car 1 inwall, adopt polyurethane foam board and attached layers of two-sided, during operation, car inwall dries with after high purity ethanol postincubation, directly paste, easy for installation, excellent noise reduction effect, can effectively tonequality resonance produce noise, for absorbing the noise passed in elevator hoistways, cost is low, very practical.
Wherein, be pressed with elastomeric pad 11 between described bolt 6 and bending plate 4, there is good damping effect, the generation of less noise.
Wherein, described tack coat 12 is layers of two-sided.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (3)
1. a lift car noise reduction paster, comprise lift car (1), the casing of described lift car (1) is assembled mutually by four pieces of connecting panels (2), be flexibly connected between adjacent connecting panel (2), the side of every block connecting panel (2) is provided with locating plate (3), (3) have through hole to locating plate, L-type bending plate (4) is provided with between adjacent locating plate (3), upper two pieces orthogonal win in succession (5) have through hole to described bending plate (4), described win in succession (5) are connected by bolt (6) with in the upper corresponding through hole of locating plate (3), it is characterized in that, the inwall of described lift car (1) is pasted with noise reduction paster (7), described noise reduction paster (7) comprises tack coat (12) and noise reduction layer (13), side and the connecting panel (2) of described tack coat (12) bond, opposite side and the noise reduction paster (7) of tack coat (12) bond, the outside face of described noise reduction paster (7) is provided with multiple inner fovea part (8), male part (9) is formed between adjacent inner fovea part (8), each inner fovea part (8) has noise reduction hole (10), described noise reduction paster (7) is polyurethane foam board.
2. a kind of lift car noise reduction paster according to claim 1, is characterized in that, be pressed with elastomeric pad (11) between described bolt (6) and bending plate (4).
3. a kind of lift car noise reduction paster according to claim 2, it is characterized in that, described tack coat (12) is layers of two-sided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129724.6U CN204474092U (en) | 2015-03-07 | 2015-03-07 | A kind of lift car noise reduction paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129724.6U CN204474092U (en) | 2015-03-07 | 2015-03-07 | A kind of lift car noise reduction paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474092U true CN204474092U (en) | 2015-07-15 |
Family
ID=53629895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520129724.6U Expired - Fee Related CN204474092U (en) | 2015-03-07 | 2015-03-07 | A kind of lift car noise reduction paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248149A (en) * | 2016-12-29 | 2018-07-06 | 通力股份公司 | Elevator cage wall structure and the method for manufacturing elevator cage wall structure |
-
2015
- 2015-03-07 CN CN201520129724.6U patent/CN204474092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248149A (en) * | 2016-12-29 | 2018-07-06 | 通力股份公司 | Elevator cage wall structure and the method for manufacturing elevator cage wall structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190307 |