CN205472194U - Elevator layer door anti -disengaging structure - Google Patents
Elevator layer door anti -disengaging structure Download PDFInfo
- Publication number
- CN205472194U CN205472194U CN201620291683.5U CN201620291683U CN205472194U CN 205472194 U CN205472194 U CN 205472194U CN 201620291683 U CN201620291683 U CN 201620291683U CN 205472194 U CN205472194 U CN 205472194U
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- door
- elevator
- groove
- prevention structure
- disconnecting prevention
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Abstract
The utility model provides an elevator layer door anti -disengaging structure, includes the elevator door plant, install in the door boots of elevator door plant lower extreme, and with door boots complex sill, its characterized in that: the door boots include from last installation department, main part and the kink that sets up to lower order, the installation department with the elevator door plant is connected. The utility model discloses a door effective anticreep under the exogenic action in elevator layer can slow down the damage effect of external force to the cooperation structure of elevator layer door and sill simultaneously.
Description
Technical field
This utility model relates to lift facility field, particularly relates to a kind of elevator door disconnecting prevention structure.
Background technology
Current elevator door is commonly used upper end power set, lower end arranges the structure of sill, this kind of structure can be that elevator door provides good linear slide track, but this kind of structure but cannot well tackle the forward External Force Acting from elevator door side, easily depart under the effect of this kind of external force or separately, which results in much waiting elevator when owing to impact elevator door causes layer door to be opened so that the security incident that people falls into elevator Jiao Jing occurs.
The and for example landing-door sill device of a kind of elevator disclosed in the Chinese invention patent of Application No. CN105366511A, there is landing sill and be arranged at the ground sill bracket of landing sill bottom, being provided with one in the middle part of described landing sill can be with elevator door bottom respective outer side edges and the anticreep groove that layer door bottom can be made to slide on, the described landing sill two equal downward bending of free end also forms an extenal fixation short slab, a location short slab it is provided with inside described extenal fixation short slab, form one between described location short slab and extenal fixation short slab and fix groove, in fixing groove on the both ends interposed layer gate sill of described ground sill bracket and connected to be fixed as one overall.Although this invention is provided with the anticreep groove of anticreep in sill, but the anticreep poor effect of this invention, and also layer door slides at anticreep groove with sill two, so frictional force when sliding also increases, in actual experience, effect is the best.
Utility model content
Thering is provided a kind of elevator door disconnecting prevention structure for this utility model in place of the deficiencies in the prior art, this utility model achieves elevator door effective anticreep under external force, can slow down the external force damage effect to elevator door Yu the fit structure of sill simultaneously.
The technical solution of the utility model is to provide a kind of elevator door disconnecting prevention structure, including door of elevator, it is installed on the door boots of described door of elevator lower end, and the sill coordinated with described door boots, it is characterized in that: described door boots include installation portion, main part and the kink that order is arranged from top to bottom, and described installation portion is connected with described door of elevator；
Described sill includes bank groove and groove, described groove and described bank groove at least at one sidewall share, share common sidewalls forms division board, it is provided with notch between bottom and the described bank trench bottom of described division board, described groove is connected by described notch with described bank groove, and described trench interiors space is to extending above away from described division board side；
Described main part and described kink stretch in described bank groove, and described kink is stretched in described groove by described notch.
Thus, door boots have again main part movable, when running into external force in bank groove when layer door is normal, there is certain inclination in layer door, now kink is turned in groove by the point action of division board, and the rotational angle of kink is isolated plate and limits, and has accomplished effective anticreep effect.
Preferably described division board is obliquely installed formation supporting oblique surface towards described groove one side surface as of the present utility model, and described supporting oblique surface opposite side sidewall to the distance of described supporting oblique surface is incremented by along described groove top to described notch direction.
Thus, the angled manner of supporting oblique surface has just coordinated the rotation direction of kink, increases contact area and layer door is difficult to toward both sides open, further enhance safety on the basis of anticreep while promoting the blocking effect of kink.
As of the present utility model preferably, described kink length is less than the width of described groove.
Thus, kink will not be caused because striking trenched side-wall kink rotates when to damage thus lose anticreep effect.
As of the present utility model preferably, the vertical dimension of the upper extreme point of described notch to described bank trench bottom is less than described kink length.
Thus, when elevator door occurs at utmost to tilt or clash into continuously when, really play the spacing effect fulcrum of anticreep and transfer to one end, bottom inside face of elevator door from the main part of original door boots, and the load maximum limit of this position is much larger than the load maximum limit of main part, first can promote safety, and second ensure that main part will not damage during anticreep and cause the decline of anticreep effect.
Preferably described door of elevator includes outside load-carrying surface and medial surface as of the present utility model, and described groove and described outside load-carrying surface are arranged on homonymy.
Thus, the lateral surface of the layer door of elevator towards in floor and medial surface is towards Jiao Jing, so only External Force Acting can be received by lateral surface for Zheng Chang, so this kind is arranged reasonably simplifies structure complexity, groove and outside load-carrying surface are arranged on homonymy simultaneously, the most reasonably for power direction and amplitude peak simplifies structure, in sill, fluting safety the most at least is more increased.
As of the present utility model preferably, the vertical length of described division board is less than described door boots mount point bottom described door of elevator to the distance of described medial surface place plane.
Thus, kink can just coordinate with the end of division board with the turning point of main part, is susceptible to fracture without allowing the end of division board directly act on main part or kink, improves safety at two.
As of the present utility model preferably, described main part length is less than or equal to described door boots mount point bottom described door of elevator to the distance of described medial surface place plane.
Thus, further ensure elevator door in all cases, main part causes fractureing all without the port touching bank groove, and kink can just coordinate with the end of division board with the turning point of main part, it is susceptible to fracture without allowing the end of division board that main part or kink directly to be acted at two, thus improves safety.
As of the present utility model preferably, planes overlapping residing for the bottom of described groove and described bank groove.
Thereby it is ensured that kink does not results in the damage of kink rotating when.
Preferably being provided with installing rack in described door of elevator as of the present utility model, described installation portion is connected with described installing rack, is provided with deformation cushion chamber between described installing rack and described outside load-carrying surface.
Thus, when external force is excessive when, installation portion can be mounted opposite frame active force, and installing rack can carry out deformation as deformation cushion chamber, indirectly reduce the active force on installation portion, it is ensured that installation portion will not fracture with the intersection of main part, improves safety.
Preferably being provided with cushion pad on described main part as of the present utility model, described cushion pad is arranged on the described main part face just to described bank groove both sides sidewall.
Thus, the protectiveness of main part is improved so that main part, when there is unexpected accident, also has the effect of buffer protection, reduce further the probability that fractures of main part when that main part striking other structural members.
This utility model has the advantages that
It is high that this utility model has safety, the advantage that can resist continuous collision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure, 1-door of elevator；2-door boots；3-sill；4-cushion pad；Load-carrying surface outside 101-；102-medial surface；103-installing rack；104-deformation cushion chamber；201-installation portion；202-main part；203-kink；301-bank groove；302-groove；303-division board；3031-supporting oblique surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This utility model embodiment includes door of elevator 1 as shown in Figure 1, it is installed on the door boots 2 of door of elevator 1 lower end, and the sill 3 coordinated with door boots 2, it is characterized in that: door boots 2 include installation portion 201, main part 202 and the kink 203 that order is arranged from top to bottom, and installation portion 201 is connected with door of elevator 1；Sill 3 includes bank groove 301 and groove 302, groove 302 and bank groove 301 at least at one sidewall share, share common sidewalls forms division board 303, it is provided with notch 304 between bottom the bottom of division board 303 and bank groove 301, groove 302 is connected by notch 304 with bank groove 301, and groove 302 inner space is to extending above away from division board 303 side；Main part 202 and kink 203 stretch in bank groove 301, and kink 203 is stretched in groove 302 by notch 304.
This utility model embodiment division board 303 is obliquely installed formation supporting oblique surface 3031 towards groove 302 1 side surface as shown in Figure 1, and supporting oblique surface 3031 opposite side sidewall is incremented by notch 304 direction to the distance of supporting oblique surface 3031 along groove 302 top.Kink 203 length is less than the width of groove 302.The upper extreme point of notch 304 is less than kink 203 length to the vertical dimension bottom bank groove 301.
This utility model embodiment door of elevator 1 includes that outside load-carrying surface 101 and medial surface 102, groove 302 and outside load-carrying surface 101 are arranged on homonymy as shown in Figure 1.The vertical length of division board 303 is less than the distance of the door boots 2 mount point bottom door of elevator 1 to medial surface 102 place plane.Main part 202 length is less than or equal to the distance of the door boots 2 mount point bottom door of elevator 1 to medial surface 102 place plane.Planes overlapping residing for the bottom of groove 302 and bank groove 301.Being provided with installing rack 103 in door of elevator 1, installation portion 201 is connected with installing rack 103, is provided with deformation cushion chamber 104 between installing rack 103 and outside load-carrying surface 101.
Being provided with cushion pad 4 as shown in Figure 1 on this utility model embodiment main part 202, cushion pad 4 is arranged on the main part 202 face just to bank groove 301 both sides sidewall.
Embodiment described above is only to be described preferred implementation of the present utility model, is not defined spirit and scope of the present utility model.On the premise of without departing from this utility model design concept; various modification that the technical solution of the utility model is made by this area ordinary person and improvement; protection domain of the present utility model all should be dropped into, the technology contents that this utility model is claimed, all record in detail in the claims.
Claims (10)
1. an elevator door disconnecting prevention structure, including door of elevator (1), it is installed on the door boots (2) of described door of elevator (1) lower end, and the sill (3) coordinated with described door boots (2), it is characterized in that: described door boots (2) include installation portion (201), main part (202) and the kink (203) that order is arranged from top to bottom, and described installation portion (201) is connected with described door of elevator (1)；
Described sill (3) includes bank groove (301) and groove (302), described groove (302) and described bank groove (301) at least at one sidewall share, share common sidewalls forms division board (303), it is provided with notch (304) between the bottom of described division board (303) and described bank groove (301) bottom, described groove (302) is connected by described notch (304) with described bank groove (301), and described groove (302) inner space is to extending above away from described division board (303) side；
Described main part (202) and described kink (203) stretch in described bank groove (301), and described kink (203) is stretched in described groove (302) by described notch (304).
A kind of elevator door disconnecting prevention structure the most according to claim 1, it is characterized in that: described division board (303) is obliquely installed formation supporting oblique surface (3031) towards described groove (302) side surface, and described supporting oblique surface (3031) opposite side sidewall is incremental along described groove (302) top to described notch (304) direction to the distance of described supporting oblique surface (3031).
A kind of elevator door disconnecting prevention structure the most according to claim 1, it is characterised in that: described kink (203) length is less than the width of described groove (302).
A kind of elevator door disconnecting prevention structure the most according to claim 1, it is characterised in that: the vertical dimension of the upper extreme point of described notch (304) to described bank groove (301) bottom is less than described kink (203) length.
A kind of elevator door disconnecting prevention structure the most according to claim 1, it is characterized in that: described door of elevator (1) includes that outside load-carrying surface (101) and medial surface (102), described groove (302) and described outside load-carrying surface (101) are arranged on homonymy.
A kind of elevator door disconnecting prevention structure the most according to claim 5, it is characterised in that: the vertical length of described division board (303) is less than the distance of described door boots (2) extremely described medial surface (102) the place plane of the mount point in described door of elevator (1) bottom.
A kind of elevator door disconnecting prevention structure the most according to claim 6, it is characterised in that: described main part (202) length is less than or equal to the distance of described door boots (2) extremely described medial surface (102) the place plane of the mount point in described door of elevator (1) bottom.
A kind of elevator door disconnecting prevention structure the most according to claim 1, it is characterised in that: planes overlapping residing for the bottom of described groove (302) and described bank groove (301).
A kind of elevator door disconnecting prevention structure the most according to claim 5, it is characterized in that: in described door of elevator (1), be provided with installing rack (103), described installation portion (201) is connected with described installing rack (103), is provided with deformation cushion chamber (104) between described installing rack (103) and described outside load-carrying surface (101).
A kind of elevator door disconnecting prevention structure the most according to claim 1, it is characterized in that: be provided with cushion pad (4) on described main part (202), described cushion pad (4) is arranged on the described main part (202) face just to described bank groove (301) both sides sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291683.5U CN205472194U (en) | 2016-04-11 | 2016-04-11 | Elevator layer door anti -disengaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291683.5U CN205472194U (en) | 2016-04-11 | 2016-04-11 | Elevator layer door anti -disengaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472194U true CN205472194U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620291683.5U Expired - Fee Related CN205472194U (en) | 2016-04-11 | 2016-04-11 | Elevator layer door anti -disengaging structure |
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| CN (1) | CN205472194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081824A (en) * | 2016-04-11 | 2016-11-09 | 美奥电梯（苏州）有限公司 | A kind of elevator door disconnecting prevention structure |
-
2016
- 2016-04-11 CN CN201620291683.5U patent/CN205472194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081824A (en) * | 2016-04-11 | 2016-11-09 | 美奥电梯（苏州）有限公司 | A kind of elevator door disconnecting prevention structure |
| CN106081824B (en) * | 2016-04-11 | 2018-07-03 | 美奥电梯（苏州）有限公司 | A kind of elevator door disconnecting prevention structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |