CN205602991U - Hoistway door sill structure - Google Patents
Hoistway door sill structure Download PDFInfo
- Publication number
- CN205602991U CN205602991U CN201620303394.2U CN201620303394U CN205602991U CN 205602991 U CN205602991 U CN 205602991U CN 201620303394 U CN201620303394 U CN 201620303394U CN 205602991 U CN205602991 U CN 205602991U
- Authority
- CN
- China
- Prior art keywords
- sill
- guide way
- gathering sill
- vertical portion
- plate
- 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 - Fee Related
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Abstract
The utility model discloses a hoistway door sill structure, including the sill body, the sill body the sill body includes a horizontal support board, guide way, the 2nd horizontal support board and sill layer board connecting portion, the guide way includes first vertical board, third horizontal plate and the vertical board of second, the guide way includes first guide way and second guide way, the width of second guide way is greater than the width of first guide way. The utility model discloses set first vertical board and the vertical board of second to echelonment, make the guide way form width different first guide way and second guide way, the width that is located the first guide way on upper portion is less than the width of the second guide way that is located the lower part, can prevent the direction slider to be deviate from from the guide way through the ladder between first guide way and the second guide way from this, prevent that the direction slider that links to each other with the hoistway door breaks away from with the sill guide way, guarantee that the direction slider can only slide and can not break away from with the sill in the sill guide way.
Description
Technical field
This utility model relates to elevator safety guard technology field, a kind of sill structure that can prevent 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 elevator cage structure 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 hoistway door sill structure, prevents the guide runner of hoistway door from departing from sill gathering sill.
nullIn order to solve the problems referred to above，This utility model provides a kind of hoistway door sill structure，Including sill body，Described sill body includes the first horizontal supporting plate、Gathering sill、Second horizontal supporting plate and Sill support plate connecting portion，Described gathering sill includes the first gathering sill and the second gathering sill，Described gathering sill includes the first vertical plate being connected with described first horizontal supporting plate，The 3rd horizontal plate being connected with described first vertical plate，The second vertical plate being connected with described 3rd horizontal plate and described second horizontal supporting plate，Described first vertical plate includes the first vertical portion and the second vertical portion，Described first vertical portion and described second vertical portion are stepped，Described second vertical plate includes the 3rd vertical portion and the 4th vertical portion，Described 3rd vertical portion and described 4th vertical portion are stepped，Described first vertical portion and described 3rd vertical portion constitute described first gathering sill，Described second vertical portion、Described 3rd horizontal plate and described 4th vertical portion constitute described second gathering sill，The width of described second gathering sill is more than the width of described first gathering sill.
The hoistway door sill structure that this utility model provides also has a techniques below feature:
Further, described second horizontal supporting plate is provided with antiskid groove.
Further, the cross section of described antiskid groove is trapezoidal.
Further, described sill body is one-body molded by sheet metal bending.
This utility model has the advantages that and is arranged to stepped by the first vertical plate and the second vertical plate, gathering sill is made to form the first different gathering sill of width and the second gathering sill, the width of superposed first gathering sill is less than the width of the second gathering sill being positioned at bottom, thus guide runner can be stoped to deviate from from gathering sill by the ladder between the first gathering sill and the second gathering sill, 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of hoistway door sill in prior art；
Fig. 2 is the structural representation of the hoistway door sill structure of this utility model embodiment；
Fig. 3 is a use view of the hoistway door sill structure in Fig. 2.
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.
Hoistway door sill structure of the prior art as shown in Figure 1, including sill body 10, sill body 10 includes the first horizontal supporting plate 11, gathering sill the 12, second horizontal supporting plate 13 and Sill support plate connecting portion 14, gathering sill 12 includes the first vertical plate 121 being connected with described first horizontal supporting plate 11, the 3rd horizontal plate 122 being connected with the first vertical plate 121, the second vertical plate 123 being connected with the 3rd horizontal plate 122 and the second horizontal supporting plate 13.In this elevator cage structure, gathering sill 12 is not provided with the structure preventing the guide runner of hoistway door from departing from, it is impossible to meet the new national standard anticreep requirement to hoistway door, also has hollow bulb 15 between Sill support plate connecting portion 14 and the second horizontal supporting plate 13.
nullSuch as Fig. 2、Shown in Fig. 3，In order to overcome the defect that in prior art, elevator cage structure exists，A kind of hoistway door sill structure of the present utility model，This sill structure includes sill body 20，Sill body 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 gathering sill and the second gathering sill，Gathering sill 22 includes the first vertical plate 221 being connected with described first horizontal supporting plate 21，The 3rd horizontal plate 222 being connected with the first vertical plate 221，The second vertical plate 223 being connected with the 3rd horizontal plate 222 and the second horizontal supporting plate 23，First vertical plate 221 includes the first vertical portion 2211 and the second vertical portion 2212，First vertical portion 2211 and the second vertical portion 2212 are stepped，Second vertical plate 223 includes the 3rd vertical portion 2231 and the 4th vertical portion 2232，3rd vertical portion 2231 and the 4th vertical portion 2232 are stepped，First vertical portion 2211 and the 3rd vertical portion 2231 constitute described first gathering sill，Second vertical portion 2212、3rd horizontal plate 222 and the 4th vertical portion 2232 constitute described second gathering sill，The width of described second gathering sill is more than the width of described first gathering sill.Hoistway door sill structure in this embodiment, first vertical plate and the second vertical plate are arranged to stepped, gathering sill is made to form the first different gathering sill of width and the second gathering sill, the width of superposed first gathering sill is less than the width of the second gathering sill being positioned at bottom, thus guide runner can be stoped to deviate from from gathering sill by the ladder between the first gathering sill and the second gathering sill, 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, ladder between first vertical portion 2211 and the second vertical portion 2212, and the ladder that the 3rd between vertical portion 2231 and the 4th vertical portion 2232, constitute the disconnecting prevention structure preventing guide runner 30 from deviating from from sill gathering sill, when guide runner 30 is moved up by External Force Acting, the cascaded surface of disconnecting prevention structure contacts with guide runner 30, stops guide runner 30 to move upward, it is ensured that hoistway door is caused hall door to come off by guide runner during abnormal external impacts without departing from sill gathering sill.
The hoistway door sill structure provided in above-described embodiment also has techniques below feature: is additionally provided with antiskid groove 232 on the second horizontal supporting plate 23, thus increases the frictional force on the second 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.Sill body 20 is one-body molded by sheet metal bending, thus can ensure that the structural strength of sill, and simplifies the course of processing, low 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 (4)
- null1. a hoistway door sill structure，Including sill body，Described sill body includes the first horizontal supporting plate、Gathering sill、Second horizontal supporting plate and Sill support plate connecting portion，It is characterized in that，Described gathering sill includes the first gathering sill and the second gathering sill，Described gathering sill includes the first vertical plate being connected with described first horizontal supporting plate，The 3rd horizontal plate being connected with described first vertical plate，The second vertical plate being connected with described 3rd horizontal plate and described second horizontal supporting plate，Described first vertical plate includes the first vertical portion and the second vertical portion，Described first vertical portion and described second vertical portion are stepped，Described second vertical plate includes the 3rd vertical portion and the 4th vertical portion，Described 3rd vertical portion and described 4th vertical portion are stepped，Described first vertical portion and described 3rd vertical portion constitute described first gathering sill，Described second vertical portion、Described 3rd horizontal plate and described 4th vertical portion constitute described second gathering sill，The width of described second gathering sill is more than the width of described first gathering sill.
- Hoistway door sill structure the most according to claim 1, it is characterised in that described second horizontal supporting plate is provided with antiskid groove.
- Hoistway door sill structure the most according to claim 2, it is characterised in that the cross section of described antiskid groove is trapezoidal.
- Hoistway door sill structure the most according to claim 1, it is characterised in that described sill body is one-body molded by sheet metal bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303394.2U CN205602991U (en) | 2016-04-13 | 2016-04-13 | Hoistway door sill structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303394.2U CN205602991U (en) | 2016-04-13 | 2016-04-13 | Hoistway door sill structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602991U true CN205602991U (en) | 2016-09-28 |
Family
ID=56972835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620303394.2U Expired - Fee Related CN205602991U (en) | 2016-04-13 | 2016-04-13 | Hoistway door sill structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865392A (en) * | 2017-04-10 | 2017-06-20 | 苏州富士电梯有限公司 | A kind of anticreep elevator cage component |
-
2016
- 2016-04-13 CN CN201620303394.2U patent/CN205602991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865392A (en) * | 2017-04-10 | 2017-06-20 | 苏州富士电梯有限公司 | A kind of anticreep elevator cage component |
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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: 20160928 Termination date: 20170413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |