CN103663062A - Elevator car with telescopic pedal - Google Patents
Elevator car with telescopic pedal Download PDFInfo
- Publication number
- CN103663062A CN103663062A CN201210360559.6A CN201210360559A CN103663062A CN 103663062 A CN103663062 A CN 103663062A CN 201210360559 A CN201210360559 A CN 201210360559A CN 103663062 A CN103663062 A CN 103663062A
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- car
- telescopic pedal
- cab
- door
- elevator
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Abstract
The invention discloses an elevator car with a telescopic pedal. The elevator car comprises a car body (1), a car frame (2), a car door (3) and a car bottom (4), wherein the car frame (2) is located at the upper end of the car body (1), the car bottom (4) is located at the lower end of the car body (1), one side of the car frame (2) is provided with an automatic door machine (10), the car door (3) is disposed on one side of the car body (1), and the car door (3) is connected with the automatic door machine (10). The elevator car is characterized in that the car bottom (4) is provided with a groove (17), the telescopic pedal (9) is disposed in the groove (17), and the automatic door machine (10) is provided with a sensor (11). After the car door is opened, the telescopic pedal extends from the car bottom and seals a seam between the car and the bottom face of the outside, so that falling objects are prevented from falling into an elevator shaft or tiny wheels of wheelchairs, baby carriages and the like are prevented from being stuck in the seam, and safety of an elevator is improved.
Description
Technical field
The invention belongs to elevator technology field, relate to a kind of lift car with telescopic pedal.
Background technology
Elevator is one and has the extraordinary car that holds to carry device along invariable vertical guide rail, between different level, makees the power-actuated elevator machinery of using of intermittent moment.No matter its type of drive how traditionally, using the general name of elevator vertical transportation transportation means in building.
Along with skyscraper to increase elevator general all the more, car is the significant components of passenger-carrying and goods in elevator, is the working portion of elevator, car is mainly comprised of car frame and car cab.
Chinese patent CN 102471033A has introduced a kind of drive adjusting device of elevator cab door open and close, is more convenient for I&M.But after elevator door is opened, have a larger gap between elevator car bottom and ground, during turnover car, the thing that key etc. are little drops and is easy to fall into gap, directly falls into elevator hoistways pit, brings inconvenience; And gap is unlikely to have influence on and passes in and out on foot car, but for the legs and feet wheelchair-bound people of inconvenience or child's the tiny wheels such as perambulator are but enough to be absorbed in, hidden so a very large potential safety hazard.
Summary of the invention
The object of the invention is to, a kind of lift car with telescopic pedal is provided, it is after car door is opened, car bottom stretches out an expansion plate, by the gap closing between car and outside bottom surface, the thing of avoiding the dropping tiny wheel such as elevator or wheelchair, perambulator etc. that drops from gap snaps in gap, improves the safety of elevator.
Technical scheme of the present invention: a kind of lift car with telescopic pedal, comprise car cab, car frame, car door and car bottom, car frame is positioned at car cab upper end, car bottom is positioned at car cab lower end, and car frame one side is provided with automatic door, and car door is located at a side of car cab, and car door is connected with automatic door, car bottom is provided with groove, is provided with telescopic pedal in groove, and automatic door is provided with sensor.Owing to being provided with groove on car bottom, in groove, be provided with telescopic pedal, and on automatic door sensor installation, so telescopic pedal ejects when door is opened, by the gap closing between car and outside bottom surface, the thing of avoiding the dropping tiny wheel such as elevator or wheelchair, perambulator etc. that drops from gap snaps in gap, improves the safety of elevator.
In the aforesaid this lift car with telescopic pedal, car cab top is provided with leveling device, and leveling device crosses car frame.
In the aforesaid this lift car with telescopic pedal, on car cab, be also provided with spacing, limit switch touch panel.Because car cab is provided with spacing, limit switch touch panel, so can limit top layer and bottom position.
In the aforesaid this lift car with telescopic pedal, below, car cab side is provided with safety tongs device.Owing to being provided with safety tongs below car cab side, so realized braking and the self-locking of elevator.
In the aforesaid this lift car with telescopic pedal, car cab top is provided with 2 diversion sheaves.
In the aforesaid this lift car with telescopic pedal, described 2 diversion sheaves are perpendicular to car cab and be set in parallel in two different rectilinear directions.Because diversion sheave is installed on car cab top, and 2 diversion sheaves are on two parallel different straight lines, think that inspection and maintenance provides sufficient space, reduced the elevator degree of depth, and be more beneficial to vibration damping.
In the aforesaid this lift car with telescopic pedal, car frame is provided with elasticity guide pillar.
In the aforesaid this lift car with telescopic pedal, telescopic pedal comprises hydraulic fluid tank, hydraulic stem and pedal, and hydraulic fluid tank is connected by hydraulic stem with pedal.
In the aforesaid this lift car with telescopic pedal, be provided with dividing plate in groove, dividing plate is between hydraulic fluid tank and pedal, and dividing plate is provided with the through hole coordinating with hydraulic stem.
In the aforesaid this lift car with telescopic pedal, dividing plate and hydraulic stem cooperation place are provided with rubber pad.Owing to being provided with rubber pad at dividing plate and hydraulic stem cooperation place, can prevent hydraulic stem and dividing plate friction, collision, increase the service life.
Compared with prior art, the present invention is owing to being provided with groove on car bottom, in groove, be provided with telescopic pedal, and on automatic door sensor installation, so telescopic pedal ejects when door is opened, by the gap closing between car and outside bottom surface, the thing of avoiding the dropping tiny wheel such as elevator or wheelchair, perambulator etc. that drops from gap snaps in gap, improves the safety of elevator; Because car cab is provided with spacing, limit switch touch panel, so can limit top layer and bottom position; Owing to being provided with safety tongs below car cab side, so realized braking and the self-locking of elevator; Because diversion sheave is installed on car cab top, and 2 diversion sheaves are on two parallel different straight lines, think that inspection and maintenance provides sufficient space, reduced the elevator degree of depth, and be more beneficial to vibration damping; Owing to being provided with rubber pad at dividing plate and hydraulic stem cooperation place, can prevent hydraulic stem and dividing plate friction, collision, increase the service life.
When elevator senses call record, when car door is opened, sensor on automatic door is by start signal transmission system, system is controlled telescopic pedal action, hydraulic stem stretches out, promotion pedal stretches out, and by the gap closing of car bottom and outside bottom surface, the thing of avoiding the dropping tiny wheel such as elevator or wheelchair, perambulator etc. that drops from gap snaps in gap.Caller enters after car, and elevator cab door slowly closing, after closing completely, sensor on automatic door is again by closing signal transmission system, and system is controlled telescopic pedal action, regains hydraulic stem, drive pedal is regained, and while avoiding up-and-down movement, produces and rubs with wall.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is the structural representation of telescopic pedal.
Being labeled as in accompanying drawing: 1-car cab, 2-car frame, 3-car door, 4-car bottom, 5-safety tongs device, 6-is spacing, limit switch touch panel, 7-leveling device, 8-elasticity guide pillar, 9-telescopic pedal, 10-automatic door, 11-sensor, 12-diversion sheave, 13-hydraulic fluid tank, 14-hydraulic stem, 15-pedal, 16-dividing plate, 17-groove, 18-rubber pad.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation to the present invention's restriction.
Embodiments of the invention 1: as shown in Figure 1, a kind of lift car with telescopic pedal, comprise car cab 1, car frame 2, car door 3 and car bottom 4, car frame 2 is positioned at car cab 1 upper end, and car bottom 4 is positioned at car cab 1 lower end, car frame 2 one sides are provided with automatic door 10, car door 3 is located at a side of car cab 1, and car door 3 is connected with automatic door 10, and car bottom 4 is provided with groove 17, in groove 17, be provided with telescopic pedal 9, automatic door 10 is provided with sensor 11.
On car cab 1, be also provided with spacing, limit switch touch panel 6.
Described 2 diversion sheaves 12 are perpendicular to car cab 1 and be set in parallel in two different rectilinear directions.
As shown in Figure 2, telescopic pedal 9 comprises hydraulic fluid tank 13, hydraulic stem 14 and pedal 15, and hydraulic fluid tank 13 is connected by hydraulic stem 14 with pedal 15.
In groove 17, be provided with dividing plate 16, dividing plate 16 is between hydraulic fluid tank 13 and pedal 15, and dividing plate 16 is provided with the through hole coordinating with hydraulic stem 14.
Principle of work of the present invention: when elevator senses call record, when car door 3 is opened, sensor 11 on automatic door 10 is by start signal transmission system, system is controlled telescopic pedal 9 actions, hydraulic stem 14 stretches out in hydraulic fluid tank 13, promote pedal 15 and stretch out, the gap closing by car bottom 4 with outside bottom surface, the thing of avoiding the dropping tiny wheel such as elevator or wheelchair, perambulator etc. that drops from gap snaps in gap.Caller enters after car 1, and elevator cab door 3 slowly closings, after closing completely, sensor on automatic door 10 is again by closing signal transmission system, and system is controlled telescopic pedal 9 actions, regains hydraulic stem 14, drive pedal 15 to regain, while avoiding up-and-down movement, produce and rub with wall.
Claims (10)
1. the lift car with telescopic pedal, comprise car cab (1), car frame (2), car door (3) and car bottom (4), car frame (2) is positioned at car cab (1) upper end, car bottom (4) is positioned at car cab (1) lower end, car frame (2) one sides are provided with automatic door (10), car door (3) is located at a side of car cab (1), and car door (3) is connected with automatic door (10), it is characterized in that: car bottom (4) is provided with groove (17), in groove (17), be provided with telescopic pedal (9), automatic door (10) is provided with sensor (11).
2. a kind of lift car with telescopic pedal according to claim 1, is characterized in that: car cab (1) top is provided with leveling device (7), and leveling device (7) crosses car frame (2).
3. a kind of lift car with telescopic pedal according to claim 2, is characterized in that: on car cab (1), be also provided with spacing, limit switch touch panel (6).
4. a kind of lift car with telescopic pedal according to claim 1, is characterized in that: below, car cab (1) side is provided with safety tongs device (5).
5. a kind of lift car with telescopic pedal according to claim 1, is characterized in that: car cab (1) top is provided with 2 diversion sheaves (12).
6. a kind of lift car with telescopic pedal according to claim 5, is characterized in that: described 2 diversion sheaves (12) are perpendicular to car cab (1) and be set in parallel in two different rectilinear directions.
7. a kind of lift car with telescopic pedal according to claim 2, is characterized in that: car frame (2) is provided with elasticity guide pillar (8).
8. a kind of lift car with telescopic pedal according to claim 1, it is characterized in that: telescopic pedal (9) comprises hydraulic fluid tank (13), hydraulic stem (14) and pedal (15), hydraulic fluid tank (13) is connected by hydraulic stem (14) with pedal (15).
9. a kind of lift car with telescopic pedal according to claim 8, it is characterized in that: in groove (17), be provided with dividing plate (16), dividing plate (16) is positioned between hydraulic fluid tank (13) and pedal (15), and dividing plate (16) is provided with the through hole coordinating with hydraulic stem (14).
10. a kind of lift car with telescopic pedal according to claim 2, is characterized in that: dividing plate (16) is provided with rubber pad (18) with hydraulic stem (14) cooperation place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360559.6A CN103663062A (en) | 2012-09-25 | 2012-09-25 | Elevator car with telescopic pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360559.6A CN103663062A (en) | 2012-09-25 | 2012-09-25 | Elevator car with telescopic pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103663062A true CN103663062A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210360559.6A Pending CN103663062A (en) | 2012-09-25 | 2012-09-25 | Elevator car with telescopic pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663062A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979385A (en) * | 2014-05-30 | 2014-08-13 | 湖南海诺电梯有限公司 | Novel lift car structure for shallow pit elevator |
| CN106608579A (en) * | 2015-10-26 | 2017-05-03 | 天津鑫宝龙电梯集团有限公司 | A push plate device for an elevator car |
| ES2605441R1 (en) * | 2015-09-14 | 2017-05-17 | Talleres Agui, S.A. | ANTI-FALL PROTECTOR DEVICE |
| CN107640689A (en) * | 2017-08-29 | 2018-01-30 | 中冶北方（大连）工程技术有限公司 | Automatic flexible pedal for mine wellhead parking lot two-layer platform |
| CN108033337A (en) * | 2017-12-26 | 2018-05-15 | 李安生 | Steel wire rope centre-driven multi-storey building elevator |
| CN108046077A (en) * | 2017-12-26 | 2018-05-18 | 李安生 | The multi-story machine room free elevator of rack-and-pinion centre-drive |
| CN108263923A (en) * | 2016-12-30 | 2018-07-10 | 天津豪雅科技发展有限公司 | A kind of brake apparatus of anti-elevator accidental movement |
| CN108508494A (en) * | 2017-02-28 | 2018-09-07 | 松下知识产权经营株式会社 | Detection device and control system |
| CN108928718A (en) * | 2017-05-24 | 2018-12-04 | 住友富士电梯有限公司 | A kind of elevator protection device |
| CN111153310A (en) * | 2020-01-20 | 2020-05-15 | 宁波微科光电股份有限公司 | Elevator safety protection mechanism integrating safety touch panel and light curtain |
| CN113697644A (en) * | 2021-08-17 | 2021-11-26 | 杭州职业技术学院 | Elevator with wheels capable of passing through car conveniently |
-
2012
- 2012-09-25 CN CN201210360559.6A patent/CN103663062A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979385A (en) * | 2014-05-30 | 2014-08-13 | 湖南海诺电梯有限公司 | Novel lift car structure for shallow pit elevator |
| ES2605441R1 (en) * | 2015-09-14 | 2017-05-17 | Talleres Agui, S.A. | ANTI-FALL PROTECTOR DEVICE |
| CN106608579A (en) * | 2015-10-26 | 2017-05-03 | 天津鑫宝龙电梯集团有限公司 | A push plate device for an elevator car |
| CN108263923A (en) * | 2016-12-30 | 2018-07-10 | 天津豪雅科技发展有限公司 | A kind of brake apparatus of anti-elevator accidental movement |
| CN108508494A (en) * | 2017-02-28 | 2018-09-07 | 松下知识产权经营株式会社 | Detection device and control system |
| CN108928718A (en) * | 2017-05-24 | 2018-12-04 | 住友富士电梯有限公司 | A kind of elevator protection device |
| CN107640689A (en) * | 2017-08-29 | 2018-01-30 | 中冶北方（大连）工程技术有限公司 | Automatic flexible pedal for mine wellhead parking lot two-layer platform |
| CN107640689B (en) * | 2017-08-29 | 2019-08-30 | 中冶北方（大连）工程技术有限公司 | Automatic flexible pedal for mine wellhead parking lot two-layer platform |
| CN108046077A (en) * | 2017-12-26 | 2018-05-18 | 李安生 | The multi-story machine room free elevator of rack-and-pinion centre-drive |
| CN108033337A (en) * | 2017-12-26 | 2018-05-15 | 李安生 | Steel wire rope centre-driven multi-storey building elevator |
| CN108033337B (en) * | 2017-12-26 | 2021-11-02 | 郑州轻工业大学 | Steel wire rope center-driven elevator for multi-storey residential building |
| CN111153310A (en) * | 2020-01-20 | 2020-05-15 | 宁波微科光电股份有限公司 | Elevator safety protection mechanism integrating safety touch panel and light curtain |
| CN113697644A (en) * | 2021-08-17 | 2021-11-26 | 杭州职业技术学院 | Elevator with wheels capable of passing through car conveniently |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |