CN101648661B - Border protection system for corridor lifting platform - Google Patents
Border protection system for corridor lifting platform Download PDFInfo
- Publication number
- CN101648661B CN101648661B CN200910057352XA CN200910057352A CN101648661B CN 101648661 B CN101648661 B CN 101648661B CN 200910057352X A CN200910057352X A CN 200910057352XA CN 200910057352 A CN200910057352 A CN 200910057352A CN 101648661 B CN101648661 B CN 101648661B
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- Prior art keywords
- lifting platform
- corridor
- protection system
- ramp
- safety switch
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Abstract
The invention relates to a border protection system for a corridor lifting platform. The system comprises a control system, a drive mechanism, a wire rope and a safety switch which are connected through circuits, wherein the wire rope is also mechanically connected with a linking rod and a slope plate. When the corridor lifting platform is stopped at a storey station, the slope plate can be turned down to form a slope way so as to be convenient for a wheelchair to get on the corridor lifting platform and pass through when leaving the corridor lifting platform. In the lifting operation process of the corridor lifting platform, the slope plate is maintained in a turnup state, when the corridor lifting platform slants, the wheelchair can possibly slide, the slope plate can stop the wheelchair and drive the linking rod to trigger the safety switch so as to cut off power, stop the lifting platform and protect the safety of users. In the process of operation, if the side face of the corridor lifting platform runs into a barrier, the slope plate drives the linking rod to trigger the safety switch to cut off the power and stop the lifting platform and allows the lifting platform to be backwards operated, thereby being convenient for eliminating the barrier in the corridor. The invention has safe and stable operation, space saving and manufacturing cost reduction.
Description
Technical field
The present invention relates to a kind of border protection system that is used for corridor lifting platform.
Background technology
For old person and individuals with disabilities, usually to ride instead of walk by wheelchair, and the volume of wheelchair is bigger, alerting ability is also not enough, using the wheelchair stair activity is a very thing of effort, how can convenient safe people transport upstairs or downstairs, be problem anxious to be solved on wheelchair and the wheelchair.
Summary of the invention
A kind of border protection system that is used for corridor lifting platform provided by the invention operates steadily, and when fault takes place, can guarantee personal security, and save the space, has reduced manufacturing cost.
In order to achieve the above object, the invention provides a kind of border protection system that is used for corridor lifting platform, comprise:
Ramp, the side that it is arranged on lifting table bottom connects the bottom of described lifting table, can rotate around adapter shaft;
Control system, it controls the work of whole border protection system;
Driver train, its circuit connects described control system, drives the action of border protection system;
Steel rope, this steel rope have crust and the two-layer nested structure of inner core, and inner core can be twitched in crust; Inner core one end of described steel rope connects described ramp, and the other end connects described driver train, and the inner core of folding and unfolding steel rope can play the effect of rising or putting down ramp;
Gangbar, it is fixed on the crust of described steel rope, and this gangbar is provided with elastic mechanism, can keep the invariant position of gangbar;
Safety switch, its circuit connects described control system, and this safety switch comprises inboard safety switch and outside safety switch, is separately positioned on the both sides of gangbar;
Before corridor lifting platform started, the running of control system controlling and driving motor made its pull steel rope, and steel rope is mentioned the ramp that originally put down gradually, the position that ramp is in mention;
Corridor lifting platform begins to rise or descend;
After arriving stop, control system controlling and driving motor slowly discharges steel rope, ramp is slowly put down, the turnover of convenient wheel Wheel-chair;
In the process that ramp rises or puts down, the inner core of steel rope is moving, and the crust of steel rope and gangbar and motionless;
After ramp is raised, gangbar in-to-in steel rope is in the tight state of taking out, ramp, steel rope crust and gangbar fit tightly together at this moment, the action meeting of ramp directly drives the gangbar action, and gangbar is only taken turns that Wheel-chair knocks down or is just moved when running into obstacle when ramp, thereby triggers safety switch;
In the operational process of corridor lifting platform, if the wheel Wheel-chair moves to the lifting table edge, the wheel Wheel-chair can be pressed in and make it toward turning up on the ramp, ramp drives gangbar and moves laterally, thereby trigger outside safety switch, control system is cut off the electricity supply, and makes lifting table out of service;
In the operation engineering of corridor lifting platform, if lifting table has bumped against exterior obstacle, then ramp can be extruded inward, driving gangbar moves to the inside, thereby trigger inboard safety switch, control system is cut off the electricity supply, and makes lifting table out of service, control system also may command lifting table is moved round about, with the convenient obstacle of removing on the corridor;
The playback of wheel Wheel-chair, perhaps to remove after the obstacle on the corridor, gangbar and ramp reset under the effect of elastic mechanism on the gangbar, and lifting table can continue operation.
Safe in operation of the present invention is steady, has saved the space, has reduced manufacturing cost.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the border protection system of corridor lifting platform provided by the invention;
Fig. 2 is that the corridor lifting platform of having used border protection system in the specific embodiments of the invention starts preceding constitution diagram;
Fig. 3 is the corridor lifting platform of having used border protection system in the specific embodiments of the invention constitution diagram when arriving stop;
The corridor lifting platform of having used border protection system in Fig. 4 specific embodiments of the invention in process of rising or falling, the constitution diagram when bumping against the outer barrie thing.
The specific embodiment
Following according to Fig. 1～Fig. 4, specify preferred embodiment of the present invention:
As shown in Figure 1, be a kind of border protection system that is used for corridor lifting platform, comprise:
Control system, it controls the work of whole border protection system;
Driver train, its circuit connects described control system, drives the action of border protection system;
As shown in Figure 2, before corridor lifting platform started, the running of control system controlling and driving motor made its pull steel rope, and steel rope is mentioned the ramp that originally put down gradually, the position that ramp is in mention;
Corridor lifting platform begins to rise or descend;
As shown in Figure 3, behind the arrival stop, control system controlling and driving motor slowly discharges steel rope, ramp is slowly put down, the turnover of convenient wheel Wheel-chair;
In the process that ramp rises or puts down, the inner core of steel rope is moving, and the crust of steel rope and gangbar and motionless;
After ramp is raised, gangbar in-to-in steel rope is in the tight state of taking out, ramp, steel rope crust and gangbar fit tightly together at this moment, the action meeting of ramp directly drives the gangbar action, and gangbar is only taken turns that Wheel-chair knocks down or is just moved when running into obstacle when ramp, thereby triggers safety switch;
In the operational process of corridor lifting platform, if the wheel Wheel-chair moves to the lifting table edge, the wheel Wheel-chair can be pressed in and make it toward turning up on the ramp, ramp drives gangbar and moves laterally, thereby trigger outside safety switch, control system is cut off the electricity supply, and makes lifting table out of service;
As shown in Figure 4, in the operation engineering of corridor lifting platform, if lifting table has bumped against exterior obstacle, then ramp can be extruded inward, and drives gangbar and moves to the inside, thereby trigger inboard safety switch, control system is cut off the electricity supply, make lifting table out of service, control system also may command lifting table is moved round about, with the convenient obstacle of removing on the corridor;
The playback of wheel Wheel-chair, perhaps to remove after the obstacle on the corridor, gangbar and ramp reset under the effect of elastic mechanism on the gangbar, and lifting table can continue operation;
Native system has following three kinds of radical functions and obtains corresponding effects:
1, when corridor lifting platform rests in stop, ramp can be turned down, and forms a ramp, and the convenient wheel Wheel-chair is climbed up and passed through when leaving lifting table;
2, in the lifting operational process of corridor lifting platform, ramp keeps tip-up state, when platform meets accident, the wheel Wheel-chair may slide, ramp can block the wheel Wheel-chair, and drives gangbar triggering safety switch, cuts off power supply, stop lifting table, thereby protection user of service's safety;
3, in operational process, if the side of corridor lifting platform has bumped against obstacle, ramp drives gangbar and triggers safety switch, cuts off power supply, the stop lifting table, and allow the operation of lifting table reverse operating, the convenient obstacle of removing on the corridor.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (4)
1. a border protection system that is used for corridor lifting platform is characterized in that, this system comprises:
Ramp (1), the side that it is arranged on lifting table bottom connects the bottom of described lifting table, can rotate around adapter shaft;
Steel rope (3), this steel rope have crust and the two-layer nested structure of inner core, and inner core can be twitched in crust; Inner core one end of described steel rope (3) connects described ramp (1), and the inner core of folding and unfolding steel rope (3) can play and rise or put down the effect of ramp (1);
Gangbar (4), it is fixed on the crust of described steel rope (3);
Safety switch (2), this safety switch (2) comprises inboard safety switch and outside safety switch, is separately positioned on the both sides of gangbar (4);
The described border protection system that is used for corridor lifting platform also comprises control system, and its circuit connects described safety switch (2), and this control system is controlled the work of whole border protection system;
The described border protection system that is used for corridor lifting platform also comprises driver train, and its circuit connects described control system, also connects the other end of the inner core of described steel rope (3), the action of this drive mechanism border protection system;
Described gangbar is provided with elastic mechanism, can keep the invariant position of gangbar (4).
2. the border protection system that is used for corridor lifting platform as claimed in claim 1 is characterized in that, described ramp (1) adopts metal sheet.
3. the border protection system that is used for corridor lifting platform as claimed in claim 2 is characterized in that, described ramp (1) hinge connects the bottom of described lifting table.
4. the border protection system that is used for corridor lifting platform as claimed in claim 1 is characterized in that, described elastic mechanism is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057352XA CN101648661B (en) | 2009-06-02 | 2009-06-02 | Border protection system for corridor lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057352XA CN101648661B (en) | 2009-06-02 | 2009-06-02 | Border protection system for corridor lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648661A CN101648661A (en) | 2010-02-17 |
| CN101648661B true CN101648661B (en) | 2011-08-03 |
Family
ID=41671017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910057352XA Expired - Fee Related CN101648661B (en) | 2009-06-02 | 2009-06-02 | Border protection system for corridor lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648661B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515067B (en) * | 2011-12-21 | 2014-12-03 | 上海人造板机器厂有限公司 | Safety protection device |
| EP2923987A1 (en) * | 2014-03-28 | 2015-09-30 | ThyssenKrupp Encasa S.r.l. | Method of controlling operation of a lift system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5773771A (en) * | 1996-07-30 | 1998-06-30 | Chatham; Charles | Apparatus for preventing unintended movement of elevator car |
| CN2532057Y (en) * | 2002-03-20 | 2003-01-22 | 郝明莎 | Safety stop device for lift cage |
| CN200951920Y (en) * | 2006-10-09 | 2007-09-26 | 王泽平 | Lifting machine in corridor |
| CN201437484U (en) * | 2009-06-02 | 2010-04-14 | 蒂森克虏伯家用电梯(上海)有限公司 | Edge protecting device for corridor lifting platform |
-
2009
- 2009-06-02 CN CN200910057352XA patent/CN101648661B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5773771A (en) * | 1996-07-30 | 1998-06-30 | Chatham; Charles | Apparatus for preventing unintended movement of elevator car |
| CN2532057Y (en) * | 2002-03-20 | 2003-01-22 | 郝明莎 | Safety stop device for lift cage |
| CN200951920Y (en) * | 2006-10-09 | 2007-09-26 | 王泽平 | Lifting machine in corridor |
| CN201437484U (en) * | 2009-06-02 | 2010-04-14 | 蒂森克虏伯家用电梯(上海)有限公司 | Edge protecting device for corridor lifting platform |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-268699A 1996.10.15 |
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| Publication number | Publication date |
|---|---|
| CN101648661A (en) | 2010-02-17 |
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Granted publication date: 20110803 Termination date: 20190602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |