CN202296702U - Elevator spring tensioning apparatus - Google Patents
Elevator spring tensioning apparatus Download PDFInfo
- Publication number
- CN202296702U CN202296702U CN2011203698290U CN201120369829U CN202296702U CN 202296702 U CN202296702 U CN 202296702U CN 2011203698290 U CN2011203698290 U CN 2011203698290U CN 201120369829 U CN201120369829 U CN 201120369829U CN 202296702 U CN202296702 U CN 202296702U
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Abstract
The utility model relates to the elevator technology field, especially relates to an elevator spring tensioning apparatus comprising a tensioning wheel, an upper supporting plate, a lower supporting plate, and a pull rod spring. The tensioning wheel is rotatably disposed on the lower supporting plate. The pull rod spring is connected between the upper supporting plate and the lower supporting plate. The elevator spring tensioning apparatus provided in the utility model is suitable for a small-sized household elevator, and has advantages of simple structure, low costs, small size, small occupied hoistway space, installation, and convenience.
Description
Technical field:
The utility model relates to the elevator technology field, relates in particular to a kind of elevator spring take-up.
Background technology:
Elevator be a kind of be the vertical conveyor of power with the electrical motor, case shape gondola is housed, be used for tier building and take advantage of people or carrying goods.Elevator is as the transport facility of vertical direction, become important Architectural Equipment in skyscraper and public place and indispensable.The development of Along with computer technology, automatic technology and Power Electronic Technique, modem elevator have become the representative type electromechanical integrated product.Raising along with whole national economy strength; The people's personal consumption level rises appreciably; The real estate developer releases medium-to-high grade little high level and high-rise residential building one after another energetically, has driven increasing rapidly of residential lift, becomes the main growth point in whole elevator market.Traditional tension means for elevator generally is that the clump weight through the cast iron manufacturing comes the tensioning speed limiter wire rope, complex structure not only, and cost is high, and volume is big, and it is bigger to take the elevator hoistways space, installs inconveniently, is not suitable for the small-sized household ladder.
The utility model content:
The purpose of the utility model is to the deficiency of prior art a kind of elevator spring take-up to be provided, and it is simple in structure, and the low volume of cost is little, and the effect hoistway space is few, easy for installation, is applicable to the small-sized household ladder.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of elevator spring take-up, it comprises tension wheel, and it also comprises upper backup pad, lower supporting plate and pull-rod spring, and said tension wheel rotates and is arranged at said lower supporting plate, and said pull-rod spring is connected between upper backup pad and the lower supporting plate.
It also comprises pull bar and base, and said base is positioned at the lower supporting plate below, and said pull bar is fixed together upper backup pad, lower supporting plate and base.
It also comprises protective case, and said protective case is arranged on the said upper backup pad.
The utility model beneficial effect is:
The said a kind of elevator spring take-up of the utility model, it comprises tension wheel, it also comprises upper backup pad, lower supporting plate and pull-rod spring; Said tension wheel rotates and is arranged at said lower supporting plate, and said pull-rod spring is connected between upper backup pad and the lower supporting plate, the said a kind of elevator spring take-up of the utility model; It is simple in structure, and the low volume of cost is little, and the effect hoistway space is few; Easy for installation, be applicable to the small-sized household ladder.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1; The described a kind of elevator spring take-up of the utility model, its structure is that it comprises tension wheel 5; It also comprises upper backup pad 2, lower supporting plate 4, pull-rod spring 3, pull bar 6, base 7 and protective case 1; Said tension wheel 5 rotates and is arranged at said lower supporting plate 4, and said pull-rod spring 3 is connected between upper backup pad 2 and the lower supporting plate 4, and said base 7 is positioned at lower supporting plate 4 belows; Said pull bar 6 is fixed together upper backup pad 2, lower supporting plate 4 and base 7, and said protective case 1 is arranged on the said upper backup pad 2.
The described a kind of elevator spring take-up of the utility model adopts pull-rod spring 3 to replace traditional counterweight to realize tension, has simple in structurely, and the low volume of cost is little, and the effect hoistway space is few, easy for installation, is applicable to the small-sized household ladder.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (3)
1. elevator spring take-up; It comprises tension wheel (5); It is characterized in that: it also comprises upper backup pad (2), lower supporting plate (4) and pull-rod spring (3); Said tension wheel (5) rotates and is arranged at said lower supporting plate (4), and said pull-rod spring (3) is connected between upper backup pad (2) and the lower supporting plate (4).
2. a kind of elevator spring take-up according to claim 1; It is characterized in that: it also comprises pull bar (6) and base (7); Said base (7) is positioned at lower supporting plate (4) below, and said pull bar (6) is fixed together upper backup pad (2), lower supporting plate (4) and base (7).
3. a kind of elevator spring take-up according to claim 2 is characterized in that: it also comprises protective case (1), and said protective case (1) is arranged on the said upper backup pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203698290U CN202296702U (en) | 2011-10-08 | 2011-10-08 | Elevator spring tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203698290U CN202296702U (en) | 2011-10-08 | 2011-10-08 | Elevator spring tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296702U true CN202296702U (en) | 2012-07-04 |
Family
ID=46365642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203698290U Expired - Fee Related CN202296702U (en) | 2011-10-08 | 2011-10-08 | Elevator spring tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897628A (en) * | 2012-09-12 | 2013-01-30 | 昆山京都电梯有限公司 | Spring type tension roller |
-
2011
- 2011-10-08 CN CN2011203698290U patent/CN202296702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897628A (en) * | 2012-09-12 | 2013-01-30 | 昆山京都电梯有限公司 | Spring type tension roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: IFE ELEVATORS CO., LTD. Free format text: FORMER NAME: IFE ELEVATOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Patentee after: IFE Elevators Co., Ltd. Address before: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Fiat Elevator Co. Ltd. Patentee before: IFE Elevator Co.,Ltd. |
|
| 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: 20120704 Termination date: 20191008 |