CN105366511A - Landing door sill device for elevator - Google Patents
Landing door sill device for elevator Download PDFInfo
- Publication number
- CN105366511A CN105366511A CN201510729958.9A CN201510729958A CN105366511A CN 105366511 A CN105366511 A CN 105366511A CN 201510729958 A CN201510729958 A CN 201510729958A CN 105366511 A CN105366511 A CN 105366511A
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- China
- Prior art keywords
- sill
- landing
- landing door
- elevator
- short slab
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- 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.)
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- 238000005452 bending Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006578 abscission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses a landing door sill device for an elevator. The landing door sill device comprises a landing door sill and a sill bracket arranged on the lower portion of the landing door sill. A disengagement preventing groove which can be structurally matched with the lower end of an elevator landing door and enables the lower end of the landing door to slide on the disengagement preventing groove is formed in the middle of the landing door sill. The two free ends of the landing door sill are bent downwards and form two outer fixing short plates respectively. A positioning short plate is arranged on the inner side of each outer fixing short plate, and a fixing groove is formed between each positioning short plate and the corresponding outer short fixing plate. The two ends of the sill bracket are inserted in fixing grooves of the landing door sill and are integrally fixed and connected to the fixing grooves. According to the landing door sill device for the elevator, a hook groove is added in the landing floor sill and is used in cooperation with the landing door with a hook at the lower end, the landing door can be prevented from disengaging from the sill when being impacted, and safety of the elevator is ensured; and in addition, the landing door sill device can be suitable for various elevators and is high in structure safety, wide in application range and good in operation stability.
Description
technical field:
The present invention relates to a kind of landing-door sill device of elevator.
background technology:
When lift car is positioned at other stops or gate is closed, layer door is being kept closed, which ensure that people, other animals or object can not enter elevator hoistways, avoid the accident of meeting accident, and for general elevator, its landing-door sill device does not have hook groove, this sill component can ensure layer door when switch gate by certain orbital motion, but, if layer door is when being subject to external force collision, will be easy to deform and depart from sill, thus people is caused, other animals or object just likely can be strayed into hoistway and meet accident, there is larger potential safety hazard.
summary of the invention:
The technical problem to be solved in the present invention is to provide that a kind of safety is high, good stability and can effectively avoid layer door not depart from the landing-door sill device of sill when being subject to clashing into.
For solving the problem, the present invention is achieved by the following technical solutions:
A kind of landing-door sill device of elevator, there is landing sill and be arranged at the ground sill bracket of landing sill bottom, in the middle part of described landing sill, be provided with one can make with elevator door bottom respective outer side edges the anticreep groove that layer door bottom structure is slided thereon, the equal downward bending of described landing sill two free end also forms an extenal fixation short slab, a location short slab is provided with inside described extenal fixation short slab, a hold down groove is formed between described location short slab and extenal fixation short slab, in hold down groove on the both ends insert layer gate sill of described ground sill bracket and to be connected and fixed with it be one overall.
As preferably, be connected with a stair-stepping circular hole in the described positive bottom of anticreep groove, described landing sill is connected and fixed by bolt between circular hole and ground sill bracket.
As preferably, described ground sill bracket outward appearance is matrix, and its two free end is formed respectively to upper bending 90 degree and supports short slab, and top and the hold down groove of described support short slab agree with fixing.
Compared with prior art, usefulness of the present invention is: the landing-door sill device of this elevator adds hook groove on landing sill, with the layer door of lower end buckle with the use of, layer door can be made not depart from sill when being subject to clashing into, ensure the safety of elevator, and multiple elevator can be applicable to, its safety of structure is high, applied widely, good operation stability.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is Facad structure schematic diagram of the present invention
Fig. 2 is the structural representation of landing sill of the present invention
In figure: 1, landing sill 11, extenal fixation short slab 12, location short slab 2, sill bracket 21, support short slab 3, anticreep groove 4, hold down groove 5, circular hole
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
The landing-door sill device of a kind of elevator of the present invention, as Fig. 1, shown in Fig. 2, there is landing sill 1 and be arranged at the ground sill bracket 2 of landing sill 1 bottom, in the middle part of described landing sill 1, be provided with one can make with elevator door bottom respective outer side edges the anticreep groove 3 that layer door bottom structure is slided thereon, described landing sill 1 liang of equal downward bending of free end also forms an extenal fixation short slab 11, a location short slab 12 is provided with inside described extenal fixation short slab 11, a hold down groove 4 is formed between described location short slab 12 and extenal fixation short slab 11, in hold down groove on the both ends insert layer gate sill 1 of described ground sill bracket 24 and to be connected and fixed with it be one overall, therefore, in actual applications, the layer door of lower end band grab and landing sill 1 are used in combination, the grab of described layer door lower end and anticreep groove 3 agree with and can be free to slide in anticreep groove 3, thus effectively can ensure that layer door is in real-world operation, if under being subject to external force collision situation, layer door is due to the cause of grab, also not easily abscission layer gate sill 1, thus ensure that the safety of elevator, and there is good stability, for making to be connected more firmly between described landing sill 1 with ground sill bracket 2 and not easily to loosen, a stair-stepping circular hole 5 is connected with in the positive bottom of described anticreep groove 3, described landing sill 1 is connected and fixed by bolt between circular hole 5 and ground sill bracket 2, in addition, preferably, described ground sill bracket 2 outward appearance is matrix, its two free end is formed respectively to upper bending 90 degree and supports short slab 21, top and the hold down groove 4 of described support short slab 21 agree with fixing, thus the support strength of ground sill bracket 2 can more effectively be strengthened, thus improve integrally-built steadiness and safety, the landing-door sill device of above-mentioned this elevator adds hook groove on landing sill, with the layer door of lower end buckle with the use of, layer door can be made not depart from sill when being subject to clashing into, ensure the safety of elevator, and multiple elevator can be applicable to, its safety of structure is high, applied widely, good operation stability.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. the landing-door sill device of an elevator, there is landing sill (1) and be arranged at the ground sill bracket (2) of landing sill (1) bottom, it is characterized in that: be provided with one at described landing sill (1) middle part and can make with elevator door bottom respective outer side edges the anticreep groove (3) that layer door bottom structure is slided thereon, the equal downward bending of described landing sill (1) two free end also forms an extenal fixation short slab (11), a location short slab (12) is provided with in described extenal fixation short slab (11) inner side, a hold down groove (4) is formed between described location short slab (12) and extenal fixation short slab (11), in hold down groove (4) on both ends insert layer gate sill (1) of described ground sill bracket (2) and to be connected and fixed with it be one overall.
2. the landing-door sill device of elevator according to claim 1, is characterized in that: be connected with a stair-stepping circular hole (5) in the positive bottom of described anticreep groove (3), described landing sill is connected and fixed by bolt between circular hole (5) and ground sill bracket (2).
3. the landing-door sill device of elevator according to claim 1, it is characterized in that: described ground sill bracket (2) outward appearance is matrix, its two free end is formed respectively to upper bending 90 degree and supports short slab (21), and top and the hold down groove (4) of described support short slab (21) agree with fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729958.9A CN105366511A (en) | 2015-11-02 | 2015-11-02 | Landing door sill device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729958.9A CN105366511A (en) | 2015-11-02 | 2015-11-02 | Landing door sill device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366511A true CN105366511A (en) | 2016-03-02 |
Family
ID=55369237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729958.9A Pending CN105366511A (en) | 2015-11-02 | 2015-11-02 | Landing door sill device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366511A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565128A (en) * | 2016-03-17 | 2016-05-11 | 苏州科达液压电梯有限公司 | Landing sill device for elevator |
| CN111003629A (en) * | 2019-12-19 | 2020-04-14 | 康力电梯股份有限公司 | A sill device with step floor door |
| CN111017689A (en) * | 2019-12-19 | 2020-04-17 | 康力电梯股份有限公司 | Double-hook landing sill device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203976195U (en) * | 2014-07-22 | 2014-12-03 | 苏州市华威电梯部件有限公司 | The compound anti-dealuminzation sill component of a kind of hook-shaped S type |
| CN204454202U (en) * | 2015-02-06 | 2015-07-08 | 苏州易升电梯部件有限公司 | The crashproof de-safety guard of elevator door |
| CN204607339U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant cross bracket economic ladder gate sill assembly |
| CN204607338U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant convex frame economic ladder gate sill assembly |
| CN204607347U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant ladder frame economic ladder gate sill assembly |
| CN204607340U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant U-shaped support economic ladder gate sill assembly |
| CN104909250A (en) * | 2015-06-16 | 2015-09-16 | 苏州市华威电梯部件有限公司 | Anti-dropping sill module with barb |
| CN205061289U (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Sill elevator entrance device of elevator |
-
2015
- 2015-11-02 CN CN201510729958.9A patent/CN105366511A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203976195U (en) * | 2014-07-22 | 2014-12-03 | 苏州市华威电梯部件有限公司 | The compound anti-dealuminzation sill component of a kind of hook-shaped S type |
| CN204454202U (en) * | 2015-02-06 | 2015-07-08 | 苏州易升电梯部件有限公司 | The crashproof de-safety guard of elevator door |
| CN204607339U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant cross bracket economic ladder gate sill assembly |
| CN204607338U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant convex frame economic ladder gate sill assembly |
| CN204607347U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant ladder frame economic ladder gate sill assembly |
| CN204607340U (en) * | 2015-05-15 | 2015-09-02 | 苏州市华威电梯部件有限公司 | A kind of run-resistant U-shaped support economic ladder gate sill assembly |
| CN104909250A (en) * | 2015-06-16 | 2015-09-16 | 苏州市华威电梯部件有限公司 | Anti-dropping sill module with barb |
| CN205061289U (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Sill elevator entrance device of elevator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565128A (en) * | 2016-03-17 | 2016-05-11 | 苏州科达液压电梯有限公司 | Landing sill device for elevator |
| CN111003629A (en) * | 2019-12-19 | 2020-04-14 | 康力电梯股份有限公司 | A sill device with step floor door |
| CN111017689A (en) * | 2019-12-19 | 2020-04-17 | 康力电梯股份有限公司 | Double-hook landing sill device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |