CN205602916U - Prevent guider that hoistway door drops - Google Patents
Prevent guider that hoistway door drops Download PDFInfo
- Publication number
- CN205602916U CN205602916U CN201620303391.9U CN201620303391U CN205602916U CN 205602916 U CN205602916 U CN 205602916U CN 201620303391 U CN201620303391 U CN 201620303391U CN 205602916 U CN205602916 U CN 205602916U
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- sill
- plate
- vertical plate
- horizontal
- horizontal plate
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Abstract
The utility model discloses a prevent guider that hoistway door drops, include direction slider and the sill be connected with the hoistway door, the direction slider is in sliding in the guide way of sill, being equipped with the ascending U -shaped anti -disengaging structure of opening on the direction slider, the both sides of the vertical board of second still are fixed with the guide block respectively, still are equipped with the recess on the guide block, the guide way of sill be equipped with with U -shaped anti -disengaging structure complex stops the structure. The utility model discloses possess through being equipped with the ascending U -shaped anti -disengaging structure of opening on the direction slider, the guide way of sill is equipped with and stops the structure with U -shaped anti -disengaging structure complex, U -shaped anti -disengaging structure's both sides wall can cooperate with the sill guide way, the slider that prevents to lead removes along the planar direction in perpendicular room door place in the horizontal plane, this U -shaped anti -disengaging structure's bottom can coordinate the slider upward movement that prevents to lead to break away from with the sill with the structure that stops on the sill, guarantee the direction slider to remove in can only the guide way on the sill and can not break away from with the sill.
Description
Technical field
This utility model relates to elevator safety guard technology field, a kind of guider preventing hoistway door from coming off.
Background technology
Along with skyscraper gets more and more, elevator is as the means of transport of vertical direction, have become as the indispensable Architectural Equipment of skyscraper and public place, its safety is increasingly subject to people's attention, especially caused hall door to depart from the hall door of elevator hall by abnormal external force collision, cause pendant ladder accident to cause concern the most.In order to avoid the generation of this type of pendant ladder accident, many producers are attempted with the measure by improving door leaf rigidity in the industry, are deformed during to reduce door leaf by abnormal external force collision, reach the purpose suppressing hall door lower slider to depart from sill gathering sill.Although this kind of scheme is deformed when decreasing door leaf by abnormal external force collision, but still the problem that slide block disengaging sill gathering sill can not be overcome.
According to the requirement of new national standard, hoistway door needs to do heavy hammer test, and after weight impact hoistway door, the guide runner of hoistway door can not be deviate from sill groove.Existing hoistway door sliding-rail guider is owing to lacking disconnecting prevention structure, it is impossible to meet the new national standard anticreep requirement to hoistway door.
Utility model content
This utility model provides a kind of guider preventing hoistway door from coming off, and is used for when preventing hoistway door by external impacts coming off, it is ensured that the security performance that elevator uses.
nullIn order to solve the problems referred to above，This utility model provides a kind of guider preventing hoistway door from coming off，Including the guide runner being connected with hoistway door and sill，Described guide runner slides in the gathering sill of described sill，Described guide runner includes the first horizontal plate for being connected with hall door，Described first horizontal plate connects bending the first vertical plate downwardly extended，Described first vertical plate is parallel with hall door，Described first vertical plate connects has bending and to the second horizontal plate extended away from described first horizontal plate direction，Described second horizontal plate connects the second vertical plate having upwards bending，Described first vertical plate、Described second horizontal plate and described second vertical plate form the U-shaped disconnecting prevention structure of opening upwards，The both sides of described second vertical plate are also respectively fixed with guide pad，It is additionally provided with groove on described guide pad，The gathering sill of described sill is provided with the barrier structure coordinated with described U-shaped disconnecting prevention structure.
The guider preventing hoistway door from coming off that this utility model provides also has a techniques below feature:
nullFurther，Described gathering sill includes the first sill vertical plate being connected with the first sill horizontal supporting plate，The 3rd sill horizontal plate being connected with described first sill vertical plate，The the second sill vertical plate being connected with described 3rd sill horizontal plate and the second sill horizontal supporting plate，Described gathering sill also includes the 4th sill horizontal plate being connected with described second sill horizontal supporting plate and described second sill vertical plate and extending to described first sill horizontal supporting plate，The width of described 4th sill horizontal plate is less than the width of described 3rd sill horizontal plate，Described 4th sill horizontal plate is also associated with the 3rd sill vertical plate extended to described 3rd sill horizontal plate direction，The height of described 3rd sill vertical plate is less than the height of described second sill vertical plate，Described 4th sill horizontal plate constitutes, with described 3rd sill vertical plate, the barrier structure coordinated with described U-shaped disconnecting prevention structure.
Further, described second sill horizontal supporting plate is provided with antiskid groove.
Further, described first horizontal plate is provided with two and connects through hole, and described through hole is screwed hole.
Further, described guide pad is block rubber, and described guide pad is provided with installing hole, described second vertical plate be respectively provided on two sides with mounting post, described guide pad is fixed in described mounting post by described installing hole.
This utility model has the advantages that the U-shaped disconnecting prevention structure being provided with opening upwards by guide runner, the gathering sill of sill is provided with the barrier structure coordinated with U-shaped disconnecting prevention structure, the two side of U-shaped disconnecting prevention structure can coordinate with sill gathering sill, prevent guide runner from moving along the direction of vertical hall door place plane in horizontal plane, the bottom of this U-shaped disconnecting prevention structure can coordinate with the barrier structure on sill and prevents guide runner from moving upward and sill departs from, it is ensured that guide runner can only move in the gathering sill on sill without departing from sill.
Accompanying drawing explanation
Fig. 1 is the structural representation of the guider preventing hoistway door from coming off of this utility model embodiment；
Fig. 2 is the structural representation of the guide runner in Fig. 1；
Fig. 3 is the structural representation at another visual angle of the guide runner in Fig. 2；
Fig. 4 is the explosive view of the guide runner in Fig. 3；
Fig. 5 is the structural representation of the sill in Fig. 1.
Detailed description of the invention
Below with reference to accompanying drawing and describe this utility model in detail in conjunction with the embodiments.It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
nullIn one embodiment of the slide guide device of hoistway door of the present utility model as shown in Figures 1 to 5，The slide guide device of this hoistway door includes guide runner 10 and the sill 20 being connected with hoistway door，Guide runner 10 slides in the gathering sill 22 of sill 20，Guide runner 10 includes guide runner body，Described guide runner body includes the first horizontal plate 11 for being connected with sliding door，First horizontal plate 11 connects bending the first vertical plate 12 downwardly extended，First vertical plate 12 is parallel with sliding door，First vertical plate 12 connects has bending and to the second horizontal plate 13 extended away from the first horizontal plate 11 direction，Second horizontal plate 13 connects the second vertical plate 14 having upwards bending，First vertical plate 12、Second horizontal plate 13 and the second vertical plate 14 form the U-shaped disconnecting prevention structure of opening upwards，The both sides of the second vertical plate 14 are also respectively fixed with guide pad 14，Groove 152 it is additionally provided with on guide pad，The gathering sill 22 of sill 20 is provided with the barrier structure coordinated with U-shaped disconnecting prevention structure.The slide guide device of the hoistway door in this embodiment, the U-shaped disconnecting prevention structure of opening upwards it is provided with by guide runner, the gathering sill of sill is provided with the barrier structure coordinated with U-shaped disconnecting prevention structure, the two side of U-shaped disconnecting prevention structure can coordinate with sill gathering sill, prevent guide runner from moving along the direction of vertical hall door place plane in horizontal plane, the bottom of this U-shaped disconnecting prevention structure can coordinate with the barrier structure on sill and prevents guide runner from moving upward and sill departs from, it is ensured that guide runner can only move in the gathering sill on sill without departing from sill.
In the above-described embodiments, the both sides of the second vertical plate 14 are also respectively fixed with guide pad 15, two guide pads 15 sidewall with sill gathering sill respectively coordinates, it is ensured that reliability when guide runner moves in the gathering sill of sill, prevents guide runner clamping stagnation in the gathering sill of sill；Specifically, guide pad 15 has the spigot surface 151 that the gathering sill sidewall with sill coordinates, the direction recess 152 parallel with the second horizontal plate 13 it is additionally provided with on spigot surface 151, reduce spigot surface 151 and the contact area of gathering sill in sill, while ensureing guide effect, reduce the frictional force between gathering sill in spigot surface 151 and sill.
nullThe slide guide device of the hoistway door that this utility model provides also has techniques below feature: sill 20 includes the first horizontal supporting plate 21、Gathering sill 22、Second horizontal supporting plate 23 and Sill support plate connecting portion 24，Gathering sill 22 includes the first sill vertical plate 221 being connected with the first sill horizontal supporting plate 21，The 3rd sill horizontal plate 222 being connected with the first sill vertical plate 221，The the second sill vertical plate 223 being connected with the 3rd sill horizontal plate 222 and the second sill horizontal supporting plate 23，Gathering sill 22 also include with the second sill horizontal supporting plate 23 and the second sill vertical plate 223 is connected and to first sill horizontal supporting plate 21 extend the 4th sill horizontal plate 224，The width of the 4th sill horizontal plate 224 is less than the width of the 3rd sill horizontal plate 222，4th sill horizontal plate 224 is also associated with the 3rd sill vertical plate 225 extended to the 3rd sill horizontal plate 222 direction，The height of the 3rd sill vertical plate 225 is less than the height of the second sill vertical plate 223，4th sill horizontal plate 224 constitutes, with the 3rd sill vertical plate 225, the barrier structure coordinated with the U-shaped disconnecting prevention structure of guide runner.Second sill horizontal supporting plate 23 is provided with antiskid groove 232, thus increases the frictional force on the second sill horizontal supporting plate 23 surface；The cross section of antiskid groove 232 is trapezoidal, and specifically, the cross section of antiskid groove 232 is trapezoidal and upper opening is more than the groove bottom wall of bottom, is thus convenient to clean the foreign material falling in antiskid groove.The slide guide device of the hoistway door in this embodiment, by arranging the 4th sill horizontal plate being connected with the second sill horizontal supporting plate and the second sill vertical plate and extending to the first sill horizontal supporting plate, and the 3rd sill vertical plate being connected with the 4th sill horizontal plate and downwardly extending, 4th horizontal plate sill and the 3rd sill vertical plate constitute the barrier structure coordinated with the U-shaped disconnecting prevention structure of guide runner, prevent the guide runner being connected with hoistway door from departing from sill gathering sill, it is ensured that guide runner can only slide without departing from sill in sill gathering sill.Specifically, 4th sill horizontal plate 224 and the 3rd sill vertical plate 225 constitute the barrier structure of gathering sill 22, this barrier structure and the second sill vertical plate 223 cooperatively form the barb that Open Side Down, thus so that the guide runner of hoistway door can only move in the gathering sill 22 on sill without departing from sill, i.e. ensure that when hoistway door is subject to abnormal external impacts, guide runner causes hall door to come off without departing from sill gathering sill.
In the above-described embodiments, first horizontal plate 11 of guide runner 10 is provided with two and connects through hole, bolt can be used to pass through hole be directed to slide block and fix with hoistway door, two through holes ensure that the bonding strength of guide runner and hall door, prevents guide runner from relatively rotating with hall door and loosens so that bolt is connected；Through hole can use screwed hole, and connecting bolt is threadeded with hall door and guide runner simultaneously, improves the reliability of attachment structure.Guide pad 15 is block rubber, guide pad 15 is provided with installing hole 153, the second vertical plate 14 be respectively provided on two sides with mounting post 141, guide pad 15 is fixed in mounting post 141 by installing hole 153, guide pad 15 is installed change conveniently, reduce the manufacturing, assembling and maintenance cost.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (5)
- null1. the guider preventing hoistway door from coming off，Including the guide runner being connected with hoistway door and sill，Described guide runner slides in the gathering sill of described sill，It is characterized in that，Described guide runner includes the first horizontal plate for being connected with hall door，Described first horizontal plate connects bending the first vertical plate downwardly extended，Described first vertical plate is parallel with hall door，Described first vertical plate connects has bending and to the second horizontal plate extended away from described first horizontal plate direction，Described second horizontal plate connects the second vertical plate having upwards bending，Described first vertical plate、Described second horizontal plate and described second vertical plate form the U-shaped disconnecting prevention structure of opening upwards，The both sides of described second vertical plate are also respectively fixed with guide pad，It is additionally provided with groove on described guide pad，The gathering sill of described sill is provided with the barrier structure coordinated with described U-shaped disconnecting prevention structure.
- nullThe guider preventing hoistway door from coming off the most according to claim 1，It is characterized in that，Described gathering sill includes the first sill vertical plate being connected with the first sill horizontal supporting plate，The 3rd sill horizontal plate being connected with described first sill vertical plate，The the second sill vertical plate being connected with described 3rd sill horizontal plate and the second sill horizontal supporting plate，Described gathering sill also includes the 4th sill horizontal plate being connected with described second sill horizontal supporting plate and described second sill vertical plate and extending to described first sill horizontal supporting plate，The width of described 4th sill horizontal plate is less than the width of described 3rd sill horizontal plate，Described 4th sill horizontal plate is also associated with the 3rd sill vertical plate extended to described 3rd sill horizontal plate direction，The height of described 3rd sill vertical plate is less than the height of described second sill vertical plate，Described 4th sill horizontal plate constitutes, with described 3rd sill vertical plate, the barrier structure coordinated with described U-shaped disconnecting prevention structure.
- The guider preventing hoistway door from coming off the most according to claim 2, it is characterised in that described second sill horizontal supporting plate is provided with antiskid groove.
- The guider preventing hoistway door from coming off the most according to claim 2, it is characterised in that described first horizontal plate is provided with two and connects through hole, and described through hole is screwed hole.
- The guider preventing hoistway door from coming off the most according to claim 1, it is characterized in that, described guide pad is block rubber, and described guide pad is provided with installing hole, described second vertical plate be respectively provided on two sides with mounting post, described guide pad is fixed in described mounting post by described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303391.9U CN205602916U (en) | 2016-04-13 | 2016-04-13 | Prevent guider that hoistway door drops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303391.9U CN205602916U (en) | 2016-04-13 | 2016-04-13 | Prevent guider that hoistway door drops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602916U true CN205602916U (en) | 2016-09-28 |
Family
ID=56971967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620303391.9U Expired - Fee Related CN205602916U (en) | 2016-04-13 | 2016-04-13 | Prevent guider that hoistway door drops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602916U (en) |
-
2016
- 2016-04-13 CN CN201620303391.9U patent/CN205602916U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170413 |