CN102992151A - Car door sill device filling gap of stopped layer - Google Patents
Car door sill device filling gap of stopped layer Download PDFInfo
- Publication number
- CN102992151A CN102992151A CN2012103366839A CN201210336683A CN102992151A CN 102992151 A CN102992151 A CN 102992151A CN 2012103366839 A CN2012103366839 A CN 2012103366839A CN 201210336683 A CN201210336683 A CN 201210336683A CN 102992151 A CN102992151 A CN 102992151A
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- car door
- car
- door sill
- filling
- safety edge
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Abstract
The invention discloses a car door device used for filling a gap of a stopped layer. The car door device used for filling the gap of the stopped layer comprises a car door sill provided with a gap, a telescopic safety shoe and a roller assembly which can trigger the safety shoe to be telescopic. The car door device disclosed by the invention fills the gap of the sill, so that passengers can come in and go out of a lift car safely. The probability that small articles carried by the passengers who take a lift fall into the gap of the sill can be effectively reduced, and a risk that wheels of a baby carriage or wheelchair are blocked in the gap of the sill can be avoided.
Description
Technical field
The invention belongs to the elevator technology field, be specifically related to a kind of car door sill device that stops the lamellar spacing of filling up.
Background technology
In the elevator that present uses, take advantage of between station sill and car sill because Technology Need need arrange certain gap to guarantee the normal up-downgoing of elevator, and just because of this gap is arranged, the small article that the passenger easily carries in the process of lift car of coming in and going out is fallen into the possible of sill gap.Simultaneously, for the passenger who pushes away trundle perambulator or wheelchair, in the process of car of coming in and going out, trundle is stuck in the sill gap of elevator, thereby causes unnecessary trouble even cause danger.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of car door sill device that stops the lamellar spacing of filling up, and to fill up above-mentioned sill gap, guarantees that passenger safety ground is at the car of coming in and going out.Can effectively reduce the passenger falls into carry-on small article the sill gap in the process of taking a lift possibility, avoid the roller of perambulator or wheelchair to stick into the risk in sill gap.
For solving above technical matters, the invention provides a kind ofly be used to filling up the car door device that stops the lamellar spacing, it comprises: establish car door sill jaggy, telescopic safety edge can trigger the flexible roll wheel assembly of safety edge.
Above-mentioned telescopic safety edge is built in the breach of described car door sill, its side near car is connected on the sedan-chair bottom component by spring, telescopic safety edge can go out Inbound along car in breach flexible, in the situation that is not subjected to external force, this safety edge shrinks in breach fully.
Described to trigger the flexible roll wheel assembly quantity of safety edge be two, is contained in sedan-chair bottom component or the car outside, and the position is close proximity to the both ends of safety edge.Roll wheel assembly is comprised of two rollers, two rolling wheel supports, main shaft, spring and the annex such as supporting roller shaft and lining.
Described roller is installed in an end of rolling wheel support, and the other end of rolling wheel support links to each other with the two ends of main shaft respectively, and main shaft is fixed at the bottom of the sedan-chair or the car outside, can be around its central axis rotation.
When rotating around the spindle, the upper roller support can drive by main shaft the rotation of bottom rolling wheel support, the upper roller support is connected the car outside by spring and is connected with the sedan-chair bottom component, under the effect that is not subjected to external force because of the effect of spring, top and the bottom rolling wheel support transfixion, bottom roller are attached at safety edge near the side of car.
When elevator cage door was closed condition, safety edge was contracted in the breach of sill fully, had guaranteed the sill gap requirement of elevator up-down.
When door-opened elevator, when gate had just been opened, the upper roller of its bottom side squeezing roller assembly, upper roller were subject to oppressing rear drive upper roller support rotation, thereby drove bottom rolling wheel support rotation by main shaft.Bottom roller extruding this moment safety edge causes safety edge protruding by the side of car, by rational size design, safety edge is stretched out fully run into when taking advantage of sill side, station, and roll wheel assembly is in critical quiescence.Fill up the gap of taking advantage of between station sill and the car sill, guaranteed passenger's car of normally coming in and going out.
When elevator at closing time, gate is when being about to closure, the extruding of its bottom side pair roller assembly upper roller disappears, the upper roller support initial condition that playbacks, bottom rolling wheel support also simultaneously playback arrives initial condition, safety edge shrinks in the sill breach under the effect of spring fully, has guaranteed the sill gap requirement of elevator up-down.
As a kind of preferred version, described safety edge is pasted with rubber baffle near the side of taking advantage of the station sill, and the assurance safety edge is run into when taking advantage of the station sill fully can not produce very large impact.
As a kind of preferred version, the roller outside face of described roll wheel assembly adopts quality of rubber materials, and it is more level and smooth to guarantee that itself and gate or safety edge rotate when touching.
Beneficial effect of the present invention is: the present invention adopts telescopic safety edge, and when elevator cage door was closed, safety edge shrank fully in the breach of car sill, did not affect the normal up-downgoing of elevator.When elevator cage door is opened, safety edge stretches out in the car sill breach, filled up the gap of taking advantage of between station sill and the car sill, the small article that the passenger of car is unlikely to carry so that come in and go out is fallen in the hoistway from the sill gap, can also avoid the passenger who pushes away trundle perambulator or wheelchair that trundle is stuck in the sill gap, the car of can't normally coming in and going out.
The ingenious gate that used of the present invention matches with roll wheel assembly, hits bow and the cooperating of terminal switch on the similar lift car, triggers roll wheel assembly and promote stretching of safety edge in gate switching process, and is novel, designs ingenious.
The characteristics such as it is simple in structure, easy for installation, with low cost that the present invention has.
Description of drawings
Fig. 1 is that the embodiment of the invention is at the front side structure scheme drawing of gate closed condition.
Fig. 2 is that the embodiment of the invention is at the A section enlarged view of the front side structure scheme drawing of gate closed condition.
Fig. 3 is that the embodiment of the invention is at the rear structure scheme drawing of gate closed condition.
Fig. 4 is that the embodiment of the invention is at the B section enlarged view of the rear structure scheme drawing of gate closed condition.
Fig. 5 is that the embodiment of the invention is at the C section enlarged view of the rear structure scheme drawing of gate closed condition.
Fig. 6 is that the embodiment of the invention is at the birds-eye view of gate closed condition.
Fig. 7 is that the embodiment of the invention is at the birds-eye view of gate open mode.
The accompanying drawing identifier declaration:
1. car sill 2. first gates
3. the second gate 4. telescopic safety edges
5. sill breach 6. rubber blend stops
Sedan-chair bottom component or car the outside 8. roll wheel assemblies
9. spring 10. upper rollers
11. bottom roller 12. upper roller supports
13. bottom rolling wheel support 14. main shafts
15. spring 16. is taken advantage of the station sill
The specific embodiment:
Shown in Fig. 1 to 5, a kind of car door sill device that stops the lamellar spacing of filling up of the present invention comprises the car sill 1, the telescopic safety edge 4 that are provided with breach 5, can trigger the flexible roll wheel assembly 8 of safety edge 4.
Linking to each other with sedan-chair bottom component or the car outside 7 by spring 15 by cage side of described safety edge.
Shown in Fig. 4,5, described roll wheel assembly 8 is comprised of annexes such as two rollers 10,11, two rolling wheel supports 12,13, main shafts 14, spring 9 and supporting roller shaft and linings.
Described roller 10,11 is installed in respectively rolling wheel support 12, an end of 13, and rolling wheel support 12,13 the other end are connected with the end of main shaft 14.One end of spring 9 is connected with upper roller support 12, and the other end is connected with sedan-chair bottom component or the car outside 7.
Shown in Fig. 4 to 7, when door-opened elevator, the first gate 2 and the second gate 3 move from car sill 1 middle part toward both sides, the upper roller 10 of gate 2,3 side, ground squeezing roller assembly 8, upper roller 10 drives upper roller support 12 around main shaft 14 rotations after receiving compressing, drives the rotation of bottom rolling wheel support 13 in the time of main shaft 14 rotation, thereby makes bottom roller 11 extruding safety edges 4, impel safety edge 4 in the breach 5 of car sill, to stretch out, take advantage of station sill 16 until run into.
When elevator at closing time, gate 2,3 is when being about to be closed to the center, upper roller 10 squeese pressures of pair roller assembly 8 discharge, so that roll wheel assembly 8 resets to initial position, the squeese pressure of bottom roller 11 obtains discharging, safety edge is retracted under the effect of spring 15 in the breach 5 of car sill fully, has guaranteed smoothly up-downgoing of elevator.
The present invention is not limited to embodiment discussed above.More than the description of the specific embodiment is intended in order to describe and illustrate the technical scheme that the present invention relates to.Based on the apparent conversion of the present invention enlightenment or substitute and also should be considered to fall into protection scope of the present invention.The above specific embodiment is used for disclosing best implementation method of the present invention, so that those of ordinary skill in the art can use numerous embodiments of the present invention and multiple alternative reaches purpose of the present invention.
Claims (9)
1. a car door sill device of filling up to stop the lamellar spacing is characterized in that: comprise and establish car door sill jaggy that telescopic safety edge can trigger the flexible roll wheel assembly of safety edge.
2. the car door sill device that stops the lamellar spacing of filling up according to claim 1, it is characterized in that: the breach of described car door sill is located at sill inside, and connects the sill two sides along the gangway direction.Breach is to take advantage of gangway, station line of centers symmetrical, and overall length is wide greater than the gangway.
3. the car door sill device that stops the lamellar spacing of filling up according to claim 1, it is characterized in that: described telescopic safety edge places in the breach of described car door sill, described safety edge is to take advantage of gangway, station line of centers symmetrical, its overall length is wide greater than the gangway, less than the overall length of described sill breach.
4. the car door sill device that stops the lamellar spacing of filling up according to claim 3, it is characterized in that: described telescopic safety edge is connected with the elevator car bottom assembly by elastic element near the side of car, described elastic element is spring, described number of springs is two, described two springs are symmetrical arranged with the gangway line of centers, and described telescopic safety edge is near taking advantage of the side at station to post the rubber blend stop.
5. the car door sill device that stops the lamellar spacing of filling up according to claim 1 is characterized in that: the described flexible roll wheel assembly of safety edge that triggers is comprised of annexes such as two rollers, two rolling wheel supports, main shaft, spring and supporting roller shaft and linings.
6. the car door sill device that stops the lamellar spacing of filling up according to claim 5, it is characterized in that: two rollers of described roll wheel assembly are individually fixed in an end of described rolling wheel support by described roller shaft and lining, an other end of described two rolling wheel supports is fixed with the two ends of described main shaft respectively, fixed form is welding or other modes, described two rolling wheel support length directions are in the same level face, and at an angle.
7. the car door sill device that stops the lamellar spacing of filling up according to claim 5 is characterized in that: described roll wheel assembly is fixed in elevator car bottom assembly or the car outside by its main shaft and lining.Fixedly the rear roller assembly can be around its main shaft rotation.Described main-shaft axis direction is consistent with the elevator up-down direction.The upper bracket of described roll wheel assembly is fixed in elevator car bottom assembly or the car outside by the spring of described roll wheel assembly, makes it under the state that is not subjected to external force, can not freely rotate around its main shaft.
8. the car door sill device that stops the lamellar spacing of filling up according to claim 5, it is characterized in that: described roll wheel assembly quantity is two, is separately fixed near the both ends of described telescopic safety edge.
9. the car door sill device that stops the lamellar spacing of filling up according to claim 5 is characterized in that: its middle and lower part roller of described roll wheel assembly is under the state that is not subjected to external force, and its outer ring is attached at described Telescopic safety touch panel near the side of car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103366839A CN102992151A (en) | 2012-09-12 | 2012-09-12 | Car door sill device filling gap of stopped layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103366839A CN102992151A (en) | 2012-09-12 | 2012-09-12 | Car door sill device filling gap of stopped layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102992151A true CN102992151A (en) | 2013-03-27 |
Family
ID=47921366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103366839A Pending CN102992151A (en) | 2012-09-12 | 2012-09-12 | Car door sill device filling gap of stopped layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102992151A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016147035A1 (en) | 2015-03-19 | 2016-09-22 | Wittur Holding Gmbh | Elevator door and method for opening an elevator door having two sliding door panels |
| CN109368465A (en) * | 2018-12-15 | 2019-02-22 | 康达电梯有限公司 | The protection mechanism of lift car and layer door gap |
| US11034549B2 (en) | 2018-04-25 | 2021-06-15 | Otis Elevator Company | Gap-reducing sill assembly for an elevator car |
| US11066277B2 (en) | 2018-04-25 | 2021-07-20 | Otis Elevator Company | Gap-reducing sill assembly for an elevator car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009203068A (en) * | 2008-02-29 | 2009-09-10 | Mitsubishi Electric Corp | Elevator car position holding device |
| CN201914816U (en) * | 2010-12-24 | 2011-08-03 | 东莞市快意电梯有限公司 | Synchronous combined sill for elevator |
| CN203173666U (en) * | 2012-09-12 | 2013-09-04 | 三菱电机上海机电电梯有限公司 | Cage door sill device for filling stopping storey gap |
-
2012
- 2012-09-12 CN CN2012103366839A patent/CN102992151A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009203068A (en) * | 2008-02-29 | 2009-09-10 | Mitsubishi Electric Corp | Elevator car position holding device |
| CN201914816U (en) * | 2010-12-24 | 2011-08-03 | 东莞市快意电梯有限公司 | Synchronous combined sill for elevator |
| CN203173666U (en) * | 2012-09-12 | 2013-09-04 | 三菱电机上海机电电梯有限公司 | Cage door sill device for filling stopping storey gap |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016147035A1 (en) | 2015-03-19 | 2016-09-22 | Wittur Holding Gmbh | Elevator door and method for opening an elevator door having two sliding door panels |
| US11034549B2 (en) | 2018-04-25 | 2021-06-15 | Otis Elevator Company | Gap-reducing sill assembly for an elevator car |
| US11066277B2 (en) | 2018-04-25 | 2021-07-20 | Otis Elevator Company | Gap-reducing sill assembly for an elevator car |
| US11760606B2 (en) | 2018-04-25 | 2023-09-19 | Otis Elevator Company | Gap-reducing sill assembly for an elevator car |
| CN109368465A (en) * | 2018-12-15 | 2019-02-22 | 康达电梯有限公司 | The protection mechanism of lift car and layer door gap |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |