CN201437484U - Edge protecting device for corridor lifting platform - Google Patents
Edge protecting device for corridor lifting platform Download PDFInfo
- Publication number
- CN201437484U CN201437484U CN2009200739855U CN200920073985U CN201437484U CN 201437484 U CN201437484 U CN 201437484U CN 2009200739855 U CN2009200739855 U CN 2009200739855U CN 200920073985 U CN200920073985 U CN 200920073985U CN 201437484 U CN201437484 U CN 201437484U
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- CN
- China
- Prior art keywords
- lifting platform
- corridor
- ramp
- safety switch
- gangbar
- 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 - Lifetime
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Abstract
The utility model relates to an edge protecting device for a corridor lifting platform, which comprises a controller, a driving mechanism, a steel wire rope and a safety switch which are electrically connected; the steel wire rope is further mechanically connected with a linkage rod and a slope board; when the corridor lifting platform is stopped in a layer station, the slope board can be turned down to form a slope for a wheelchair to pass through when boarding and leaving the lifting platform; when the corridor lifting platform is lifted and works, the slope board is kept turned up, so that the slope board can block the wheelchair when the wheelchair slips in case that the platform is inclined suddenly, drive the linkage rod to trigger a safety switch, cut off the power and stop the lifting platform, so as to protect the safety of a user; in operation, if the side surface of the corridor lifting platform hits an obstacle, the slope board drives the linkage rod to trigger the safety switch, cuts off the power, stops the lifting platform, allows the lifting platform to run reversely, for the convenience of clearing the obstacle on a corridor. The edge protecting device for the corridor lifting platform has the advantages of safe and stable operation, space saving and lower manufacturing cost.
Description
Technical field
The utility model relates to a kind of corridor lifting platform edge protection device.
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.
The utility model content
A kind of corridor lifting platform edge protection device that the utility model provides 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 utility model provides a kind of corridor lifting platform edge protection device, comprises:
Ramp, the side that it is arranged on lifting table bottom connects the bottom of described lifting table, can rotate around adapter shaft;
Control setup, it controls the work of whole edge protection device;
Driver train, its circuit connects described control setup, drives the action of edge protection device;
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 setup, 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 setup 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 setup 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 setup 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 setup is cut off the electricity supply, and makes lifting table out of service, control setup also may command lifting table moves 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.
The utility model safe in operation is steady, has saved the space, has reduced manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of a kind of corridor lifting platform that provides of the utility model with edge protection device;
Fig. 2 is that the corridor lifting platform of having used edge protection device in the specific embodiment of the utility model starts preceding constitution diagram;
Fig. 3 is the corridor lifting platform of having used edge protection device in the specific embodiment of the utility model constitution diagram when arriving stop;
The corridor lifting platform of having used edge protection device in Fig. 4 specific embodiment of the utility model 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 utility model:
As shown in Figure 1, be a kind of corridor lifting platform edge protection device, comprise:
Control setup, it controls the work of whole edge protection device;
Driver train, its circuit connects described control setup, drives the action of edge protection device;
As shown in Figure 2, before corridor lifting platform started, the running of control setup 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 setup 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 setup 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 setup is cut off the electricity supply, make lifting table out of service, control setup also may command lifting table moves 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;
This device 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 utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be conspicuous.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (4)
1. a corridor lifting platform edge protection device is characterized in that, this device 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;
Control setup, it controls the work of whole edge protection device;
Driver train, its circuit connects described control setup, drives the action of edge protection device;
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 other end connects described driver train, 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), and this gangbar is provided with elastic mechanism, can keep the invariant position of gangbar (4);
Safety switch (2), its circuit connects described control setup, and this safety switch (2) comprises inboard safety switch and outside safety switch, is separately positioned on the both sides of gangbar (4).
2. corridor lifting platform edge protection device as claimed in claim 1 is characterized in that, described ramp (1) adopts metal sheet.
3. corridor lifting platform edge protection device as claimed in claim 2 is characterized in that, described ramp (1) hinge connects the bottom of described lifting table.
4. corridor lifting platform edge protection device 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 |
|---|---|---|---|
| CN2009200739855U CN201437484U (en) | 2009-06-02 | 2009-06-02 | Edge protecting device for corridor lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200739855U CN201437484U (en) | 2009-06-02 | 2009-06-02 | Edge protecting device for corridor lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437484U true CN201437484U (en) | 2010-04-14 |
Family
ID=42399461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200739855U Expired - Lifetime CN201437484U (en) | 2009-06-02 | 2009-06-02 | Edge protecting device for corridor lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648661B (en) * | 2009-06-02 | 2011-08-03 | 蒂森克虏伯家用电梯(上海)有限公司 | Border protection system for corridor lifting platform |
-
2009
- 2009-06-02 CN CN2009200739855U patent/CN201437484U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648661B (en) * | 2009-06-02 | 2011-08-03 | 蒂森克虏伯家用电梯(上海)有限公司 | Border protection system for corridor lifting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100414 Effective date of abandoning: 20090602 |