CN202358797U - Plate for deflector cover of elevator car - Google Patents
Plate for deflector cover of elevator car Download PDFInfo
- Publication number
- CN202358797U CN202358797U CN2011205110283U CN201120511028U CN202358797U CN 202358797 U CN202358797 U CN 202358797U CN 2011205110283 U CN2011205110283 U CN 2011205110283U CN 201120511028 U CN201120511028 U CN 201120511028U CN 202358797 U CN202358797 U CN 202358797U
- Authority
- CN
- China
- Prior art keywords
- plate
- deflector cover
- streamlined reefer
- reefer housing
- sheet
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a plate for a deflector cover of an elevator car. The plate is formed by compositing two metal plate layers and a nonmetal layer; the metal plate layers have higher density and the nonmetal layer has lower density, so that relative to the background art, the structural strength of the produced deflector cover is ensured and the weight of the deflector cover is light so that the mounting is convenient; and above wall, the nonmetal layer in the middle is fireproof and shock resistant, so that flame retardance and shock absorption functions are provided and the fireproof property and comfortable sensation of an elevator is ensured. When overall streamline design is carried out on the deflector cover, the plate for the deflector cover needs to be bent; in order to facilitate the bending, a groove is arranged on the plate; and after the plate for the deflector cover is grooved, the overall structural strength is still not influenced guaranteed by the strength of outer metal plates.
Description
Technical field
the utility model relates to the lift car streamlined reefer housing and uses plate.
Background technology
on elevator, car is when high-speed cruising, in order to reduce the interference of air-flow; Reduce car vibrations, need at the bottom of the sedan-chair top of car and the sedan-chair, be covered with streamlined reefer housing respectively, in the prior art; Streamlined reefer housing is made with metal sheets such as cold hot rolled plate, stainless steel sheet, profile plates usually, and the density of the system action plate of streamlined reefer housing is higher usually, though can reach the structural strength requirement of streamlined reefer housing like this; But can make streamlined reefer housing very heavy, install inconvenient.
Summary of the invention
The purpose of
the utility model provides the structural strength that can not only guarantee the lift car streamlined reefer housing can also make the lighter streamlined reefer housing of weight of streamlined reefer housing use plate.
are for achieving the above object; The technical scheme that the utility model adopts is: the lift car streamlined reefer housing is used plate, comprise higher density first sheet-metal layers and second sheet-metal layers, be folded in the more low-density fire-resistant antidetonation non-metallic layer between said first sheet-metal layers and said second sheet-metal layers.
preferably offer groove on the outside face of said streamlined reefer housing with plate, and this groove extends on the said non-metallic layer from said first sheet-metal layers or said second sheet-metal layers.
further preferably, the tapered or circular arc of the groove bottom of said groove.
preferably, said non-metallic layer is a polyethylene layer.
Owing to the utilization of technique scheme, the utility model compared with prior art has advantage: this streamlined reefer housing is used plate, is composited through double layer of metal flaggy and non-metallic layer
; The density of sheet-metal layers is higher, and the density of non-metallic layer is lower, the streamlined reefer housing of making like this; With respect to background technology, not only structural strength is guaranteed, and makes that streamlined reefer housing weight is lighter; Be convenient to install, the more important thing is, middle non-metallic layer is fire-resistant antidetonation; Promptly play fire-retardant shock-absorbing effect, guaranteed the fire resistance and the comfort of elevator.When streamlined reefer housing is carried out whole airflow design, need crooked streamlined reefer housing use plate, crooked for ease, recessing onboard still can intensity assurance in outer metal plates under influence single-piece structural strength behind the fluting at streamlined reefer housing on plate.
Description of drawings
Accompanying drawing 1 is a kind of scheme drawing of streamlined reefer housing;
accompanying drawing 2 is the cross section partial schematic diagram of streamlined reefer housing with plate.
The specific embodiment
The structure of the utility model is further set forth in
below in conjunction with accompanying drawing.
are referring to shown in Fig. 1-2; The lift car streamlined reefer housing is with plate 5, comprise higher density first sheet-metal layers 1 and second sheet-metal layers 2, be folded in the more low-density fire-resistant antidetonation non-metallic layer 3 between first sheet-metal layers 1 and second sheet-metal layers 2.This streamlined reefer housing is with plate 5, through sheet- metal layers 1 and 2 and non-metallic layer 3 be composited the streamlined reefer housing of making like this; With respect to background technology, not only structural strength is guaranteed, and makes that streamlined reefer housing weight is lighter; Be convenient to install, the more important thing is, middle non-metallic layer 3 is fire-resistant antidetonations; Promptly play fire-retardant shock-absorbing effect, guaranteed the fire resistance and the comfort of elevator.Non-metallic layer 3 can adopt polyethylene layer.
in Fig. 1, the streamlined reefer housing part is curved, requires streamlined reefer housing to want easy brake forming with plate 5 like this, so in Fig. 2, offer groove 4 on the outside face of streamlined reefer housing with plate 5, this groove 4 extends on the non-metallic layer 3 from first sheet-metal layers 1.Tapered or the circular arc of the groove bottom of groove 4 can further facilitate bending like this, is convenient to the bulk flow line style design and installation of streamlined reefer housing.Streamlined reefer housing with plate 5 on the fluting after, second sheet-metal layers 2 still can guarantee structural strength.
Claims (4)
1. the lift car streamlined reefer housing is used plate, it is characterized in that: comprise higher density first sheet-metal layers and second sheet-metal layers, be folded in the more low-density fire-resistant antidetonation non-metallic layer between said first sheet-metal layers and said second sheet-metal layers.
2. lift car streamlined reefer housing according to claim 1 is used plate, it is characterized in that: offer groove on the outside face of said streamlined reefer housing with plate, this groove extends on the said non-metallic layer from said first sheet-metal layers or said second sheet-metal layers.
3. lift car streamlined reefer housing according to claim 2 is used plate, it is characterized in that: the tapered or circular arc of the groove bottom of said groove.
4. lift car streamlined reefer housing according to claim 1 is used plate, it is characterized in that: said non-metallic layer is a polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205110283U CN202358797U (en) | 2011-12-09 | 2011-12-09 | Plate for deflector cover of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205110283U CN202358797U (en) | 2011-12-09 | 2011-12-09 | Plate for deflector cover of elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358797U true CN202358797U (en) | 2012-08-01 |
Family
ID=46570002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205110283U Expired - Fee Related CN202358797U (en) | 2011-12-09 | 2011-12-09 | Plate for deflector cover of elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602779A (en) * | 2011-12-09 | 2012-07-25 | 江南嘉捷电梯股份有限公司 | Plate for wind deflector of elevator car |
-
2011
- 2011-12-09 CN CN2011205110283U patent/CN202358797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602779A (en) * | 2011-12-09 | 2012-07-25 | 江南嘉捷电梯股份有限公司 | Plate for wind deflector of elevator car |
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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 |
Effective date of registration: 20180424 Address after: 215122 Suzhou Industrial Park, Suzhou Province, the only new road, No. 28, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 718 No. 215122 Jiangsu Province, Suzhou City Industrial Park Fengting Avenue Patentee before: SJEC Corporation |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |