CN202575661U - Elevator door device - Google Patents
Elevator door device Download PDFInfo
- Publication number
- CN202575661U CN202575661U CN 201220040130 CN201220040130U CN202575661U CN 202575661 U CN202575661 U CN 202575661U CN 201220040130 CN201220040130 CN 201220040130 CN 201220040130 U CN201220040130 U CN 201220040130U CN 202575661 U CN202575661 U CN 202575661U
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- Prior art keywords
- door
- plate
- parts
- reinforcement feature
- links
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an elevator door device. The elevator door device comprises bent parts with U-shaped cross sections formed at the two ends of a door plate in the horizontal width direction and comprising a first bent part bent from a door plate body and a second bent part bent from the front end of the first bent part, a cut part and a first connecting part insertion hole formed at the second bent part, a first bump part formed at the two ends of an upper fastening part and capable of being inserted into the cut part from the rear surface side of the door plate, a second connecting part insertion hole formed at the first bump part and communicated with the first connecting part insertion hole when the first bump part is inserted into the cut part and the upper fastening part is longitudinally staggered, and a first connecting part inserted into the first connecting part insertion hole and the second connecting part insertion hole communicated with each other so as to connect the door plate with the upper fastening part.
Description
Technical field
The embodiment of the utility model relates to a kind of door gear of elevator.
Background technology
The door gear that is located at the elevator of lift car or escalator has door-plate that can move in the horizontal direction and the reinforcement feature that is attached at the rear side of this door-plate.In addition, it is said to open clear 54-115850 communique (calling patent documentation 1 in the following text) like day disclosure special permission communique spy, is through welding reinforcement feature to be attached to door-plate.
In the manufacturing process of the door gear of elevator, cutting action, blank operation, bending operation formation door-plate and reinforcement feature through raw material then, are welded to reinforcement feature on the door-plate.This reinforcement feature is welded to the operation of door-plate, must be undertaken by working qualification person with welding operation.
In recent years, in the manufacturing process of elevator, thereby the improvement that the simplification of Fabrication procedure can be produced is more efficiently sought in pursuit with the shortening to purpose of manufacturing time, and pursuit need not the product manufacturing that various working qualification persons also can produce.
The utility model content
The utility model is accomplished in order to address the above problem, and its objective is provides a kind of door gear that does not just weld the elevator that can door-plate and reinforcement feature be linked together.
According to embodiment, the door gear of elevator has: door-plate; The top reinforcement feature, it is strip, be attached at this door-plate rear side top and make length direction towards horizontal direction; The bottom reinforcement feature, it is strip, and be attached at door-plate rear side the bottom and make length direction towards horizontal direction; And longitudinal reinforcement parts; It is strip, is attached at the rear side of door-plate and makes length direction towards above-below direction, wherein; The door gear of this elevator possesses: kink; Its cross sectional shape is the U font, is formed on the two ends of the horizontal cross direction of door-plate, comprises from the 1st kink of door-plate main body bending with from the 2nd kink of the front bending of the 1st kink; The notch and the 1st that is formed on the 2nd kink links the parts patchhole; The 1st jut, it is formed on the two ends of the length direction of top reinforcement feature, can insert said notch from the rear side of door-plate; The 2nd links the parts patchhole, and it is formed on the 1st jut, when after the 1st jut is inserted said notch, the position of top reinforcement feature being staggered on above-below direction, links the parts patchhole and is communicated with the 1st; And the 1st link parts, and it is inserted into the 1st of connection and links parts patchhole and the 2nd and link the parts patchhole, links door-plate and top reinforcement feature.
Description of drawings
Fig. 1 is the back view of the door gear of expression elevator.
Fig. 2 is the back view of expression top reinforcement feature.
Fig. 3 is the lateral plan of expression top reinforcement feature.
Fig. 4 is the exploded perspective view of expression top reinforcement feature to the mounting structure of door-plate.
Fig. 5 is the block diagram of expression bottom reinforcement feature.
Fig. 6 is the block diagram of expression longitudinal reinforcement parts.
Reference numeral:
1: door gear, 2: door-plate, 3: the top reinforcement feature,
4: bottom reinforcement feature, 5: longitudinal reinforcement parts, 6: fixed parts,
7: door-plate main body, 8: kink, 8a: the 1st kink,
8b: the 2nd kink, 9: notch, 10: rivet hole (the 1st links the parts patchhole),
13: the 1 juts, 14: jut, 15: rivet hole (the 2nd links the parts patchhole),
17: rivet (the 1st link parts), 19: the 2 slits, 21: the 2 juts,
22: rivet hole (the 3rd links the parts patchhole),
23: rivet hole (the 4th links the parts patchhole),
24: rivet (the 2nd link parts), 25: the 1 slits, 27: engaging protrusion,
28: engaging protrusion, 29: rivet (the 3rd links parts)
The specific embodiment
An embodiment according to description of drawings the utility model.As shown in Figure 1, the door gear 1 of elevator has door-plate 2, is attached at the top reinforcement feature 3 of the rear side of this door-plate 2, bottom reinforcement feature 4, longitudinal reinforcement parts 5, be attached at the fixed parts 6 on the top reinforcement feature 3.
Door-plate 2 has flat door-plate main body 7, is formed on the kink 8 at the horizontal cross direction two ends of door-plate 2 along above-below direction.As shown in Figure 4, kink 8 forms cross sectional shape and is the U font, comprises from door-plate main body 7 to the 1st kink 8a of the rear side of door-plate 2 bending with from the front of the 1st kink 8a the 2nd kink 8b to the interior side direction bending of door-plate 2.
On the 2nd kink 8b, form notch 9, as the 1st link the parts patchhole rivet hole 10, rivet hole 11.Rivet hole 10 is formed on notch 9 downsides on the kink 8 that is provided with along above-below direction, and rivet hole 11 is formed on notch 9 upsides.
As shown in Figure 1, top reinforcement feature 3 be attached at door-plate 2 rear side top and make the strip parts of length direction towards horizontal direction.As shown in Figure 3, top reinforcement feature 3 forms the kink 12 that cross sectional shape is the U font at alongst upside and downside respectively.And like Fig. 2 and shown in Figure 4, the two ends of the length direction of reinforcement feature 3 form the 1st jut 13 and jut 14 respectively on top.The 1st jut 13 forms the size that can be inserted into notch 9 from the rear side of door-plate 2.Jut 14 is positioned at and makes the 1st jut 13 be inserted into the top that is positioned at kink 8 under the situation in the notch 9, and forms under the situation about staggering downwards in the position of the 1st jut 13 being inserted the top reinforcement feature 3 in the notchs 9 and can get into the size in the kink 8.
On the 1st jut 13, form rivet hole 15, on jut 14, form rivet hole 16 as the 2nd binding parts patchhole.The 1st jut 13 is being inserted under the situation about behind the notch 9 being staggered downwards in the position of top reinforcement feature 3, and rivet hole 10 is connected with rivet hole 15, and rivet hole 11 is connected with rivet hole 16.In addition; Flatten through in rivet hole 10 and rivet hole 15, inserting as the rivet 17 of the 1st binding parts and with its point; And in rivet hole 11 and rivet hole 16, insert rivet 18 and its point is flattened, thereby door-plate 2 and top reinforcement feature 3 are linked together.
In addition, on the kink 12 of the downside of top reinforcement feature 3, form a plurality of the 2nd slits 19, make the engaging protrusion of stating after formed on the longitudinal reinforcement parts 5 27 can be inserted into this a plurality of the 2nd slits 19 from the rear side of door-plate 2.
In addition, on the kink 20 of bottom reinforcement feature 4, form a plurality of the 1st slits 25, the engaging protrusion of after forming on the longitudinal reinforcement parts 5, stating 28 can from above insert these a plurality of the 1st slits 25.
Longitudinal reinforcement parts 5 are to be attached at the rear side of door-plate 2 and to make the strip parts of length direction towards above-below direction.As shown in Figure 6, longitudinal reinforcement parts 5 along with the direction of length direction quadrature on cross sectional shape form the U font, and form joggling part 26 in both sides alongst.And, be formed with engaging protrusion 27,28 at the two ends of the length direction of longitudinal reinforcement parts 5.The engaging protrusion 28 of one distolateral (lower end side) is set to and can be inserted into the 1st slit 25 that bottom reinforcement feature 4 forms from the top, and the engaging protrusion 27 of another distolateral (upper end side) is set to can be inserted into from the rear side of door-plate 2 the 2nd slit 19 that top reinforcement feature 3 forms.
Fixed parts 6 is after top reinforcement feature 3, bottom reinforcement feature 4 and longitudinal reinforcement parts 5 are linked, and is attached to the parts on the top reinforcement feature 3 through a plurality of rivets 29 as the 3rd binding parts.Rivet 29 is applied in rivet hole 30 that forms on the top reinforcement feature 3 and the rivet hole 31 that on fixed parts 6, forms, and its point is crushed.The fixed parts 6 that is attached at top reinforcement feature 3 will be inserted with the 2nd slit 19 coverings of engaging protrusion 27 from the rear side of door-plate 2.
In such structure, the order of making door gear 1 is described.At first, top reinforcement feature 3 is attached on the door-plate 2.When this links, as shown in Figure 4, top reinforcement feature 3 is moved to the direction shown in the arrow A from the rear side of door-plate 2, and the 1st jut 13 is inserted in the notch 9.When the 1st jut 13 was inserted into notch 9, jut 14 was positioned at the top of kink 8.
After the 1st jut 13 is inserted into notch 9, staggered to the below shown in the arrow B in the position of top reinforcement feature 3, rivet hole 10 and rivet hole 15 are communicated with, and rivet hole 11 and rivet hole 16 are communicated with.In addition, in rivet hole 10,15, insert rivet 17 and its point is flattened, and, in rivet hole 11,16, insert rivet 18 and its point is flattened.Thus, need not welding can link door-plate 2 and top reinforcement feature 3, and through top reinforcement feature 3 being attached to the upper side of reinforcing door-plate 2 on the door-plate 2.
And when door-plate 2 was linked with top reinforcement feature 3, the face vis-a-vis of door-plate main body 7 and top reinforcement feature 3 contacted, and adhesive-applying between the face of these contacts is through bonding door-plate 2 of this lining cement and top reinforcement feature 3.
Then, bottom reinforcement feature 4 is attached on the door-plate 2.This binding is carried out through following steps: make the 2nd jut 21 of bottom reinforcement feature 4 and the 2nd kink 8b superimposed, rivet hole 23 is communicated with rivet hole 22, in the rivet hole 23,22 that is communicated with, insert rivet 24 and its point is flattened.Thus, need not welding can link door-plate 2 and bottom reinforcement feature 4, and through bottom reinforcement feature 4 being attached to the lower side of reinforcing door-plate 2 on the door-plate 2.
And under the situation that door-plate 2 and bottom reinforcement feature 4 are linked, the face vis-a-vis of door-plate main body 7 and bottom reinforcement feature 4 contacts, and adhesive-applying between the face of these contacts is through bonding door-plate 2 of this lining cement and bottom reinforcement feature 4.
Then, longitudinal reinforcement parts 5 are attached on the door-plate 2.This binding is carried out according to following steps: the engaging protrusion 28 of the lower end side of longitudinal reinforcement parts 5 is inserted into the 1st slit 25 of bottom reinforcement feature 4 from the top; After this inserts; Make longitudinal reinforcement parts 5 swing to the rear side of door-plate 2, simultaneously in the 2nd slit 19 with engaging protrusion 27 insertion top reinforcement features 3.Thus, need not welding can link door-plate 2 and longitudinal reinforcement parts 5, and through longitudinal reinforcement parts 5 being attached to the middle body of reinforcing door-plate 2 on the door-plate 2.
And when door-plate 2 was linked with longitudinal reinforcement parts 5, the joggling part 26 of door-plate main body 7 and longitudinal reinforcement parts 5 contacted, and adhesive-applying between the face of these contacts is through bonding door-plate 2 of this lining cement and longitudinal reinforcement parts 5.
Then, fixed parts 6 is attached on the top reinforcement feature 3.This binding is carried out according to following steps: make fixed parts 6 be positioned at the position that covers the 2nd slit 19 that is inserted with engaging protrusion 27, make rivet 29 run through the rivet hole 31 of this fixed parts 6 and the rivet hole 30 of top reinforcement feature 3, and its point is flattened.Thus, need not welding can link top reinforcement feature 3 and fixed parts 6.In addition, through fixed parts 6 is attached on the top reinforcement feature 3,, can prevent that also engaging protrusion 27 from deviating from or longitudinal reinforcement parts 5 come off from door-plate 2 from the 2nd slit 19 even under the bonding situation about peeling off between top reinforcement feature 3 and the door-plate main body 7.
This embodiment is to point out as an example, is not to attempt the scope of utility model is limited.This new embodiment also can be implemented through other variety of ways, in the scope that does not break away from inventive concept, can carry out various omissions, replacement, change.This embodiment and change thereof are included in scope of invention and the purport, and be included in the described invention of claims and the scope that is equal to it in.
Claims (4)
1. the door gear of an elevator has: door-plate; The top reinforcement feature is strip, and be attached at this door-plate rear side top and make length direction towards horizontal direction; The bottom reinforcement feature is strip, be attached at said door-plate rear side the bottom and make length direction towards horizontal direction; The longitudinal reinforcement parts are strip, and be attached at the rear side of said door-plate and make length direction towards above-below direction,
It is characterized in that the door gear of said elevator possesses:
Kink, its cross sectional shape is the U font, is formed on the two ends of the horizontal cross direction of said door-plate, comprises from the 1st kink of door-plate main body bending with from the 2nd kink of the front bending of the 1st kink;
The notch and the 1st that is formed on said the 2nd kink links the parts patchhole;
The 1st jut, it is formed on the two ends of the length direction of said top reinforcement feature, can be inserted into said notch from the rear side of said door-plate;
The 2nd links the parts patchhole, and it is formed on said the 1st jut, when after the 1st jut is inserted into said notch, the position of said top reinforcement feature being staggered on above-below direction, links the parts patchhole and is communicated with the said the 1st; And
The 1st links parts, and it is inserted into the said the 1st of connection and links parts patchhole and said the 2nd binding parts patchhole, thereby links said door-plate and said top reinforcement feature.
2. the door gear of elevator according to claim 1 is characterized in that, possesses:
The 2nd jut, it is formed on the two ends of the length direction of said bottom reinforcement feature, can be superimposed with said the 2nd kink;
The 3rd links the parts patchhole, is formed on said the 2nd jut;
The 4th links the parts patchhole, is formed on said the 2nd kink, can be communicated with said the 3rd binding parts patchhole; And
The 2nd links parts, and it is inserted into the said the 2nd of connection and links parts patchhole and said the 4th binding parts patchhole, thereby links said door-plate and said bottom reinforcement feature.
3. the door gear of elevator according to claim 1 and 2 is characterized in that, possesses:
Engaging protrusion is formed on the two ends of the length direction of said longitudinal reinforcement parts;
The 1st slit is formed on the reinforcement feature of said bottom, and a distolateral said engaging protrusion can be inserted into the 1st slit from the top; And
The 2nd slit is formed on the reinforcement feature of said top, and another distolateral said engaging protrusion can be inserted into the 2nd slit from the rear side of said door-plate.
4. the door gear of elevator according to claim 3 is characterized in that, possesses:
Fixed parts, it links parts through the 3rd and is attached to said top reinforcement feature, and from the rear side of said door-plate said the 2nd slit that is inserted with said engaging protrusion is covered.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-026094 | 2011-02-09 | ||
| JP2011026094A JP2012162381A (en) | 2011-02-09 | 2011-02-09 | Door device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575661U true CN202575661U (en) | 2012-12-05 |
Family
ID=46842196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220040130 Expired - Fee Related CN202575661U (en) | 2011-02-09 | 2012-02-08 | Elevator door device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2012162381A (en) |
| CN (1) | CN202575661U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016088248A1 (en) * | 2014-12-05 | 2016-06-09 | 三菱電機株式会社 | Elevator panel |
| JPWO2017022075A1 (en) * | 2015-08-04 | 2017-08-03 | 三菱電機株式会社 | Elevator car panels |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041419Y2 (en) * | 1978-12-06 | 1985-12-16 | 三菱電機株式会社 | elevator panel |
| JPS59153977U (en) * | 1983-03-30 | 1984-10-16 | 三菱電機株式会社 | Elevator design panel |
| JPS6181381A (en) * | 1984-09-25 | 1986-04-24 | 株式会社日立製作所 | Cage chamber for elevator |
| JPS6434884A (en) * | 1987-07-27 | 1989-02-06 | Toshiba Corp | Panel for elevator cage and manufacture thereof |
| JPH0544974U (en) * | 1991-11-27 | 1993-06-15 | 株式会社東芝 | Elevator hall doors |
| JP2003104672A (en) * | 2001-10-01 | 2003-04-09 | Mitsubishi Electric Corp | Elevator panel |
-
2011
- 2011-02-09 JP JP2011026094A patent/JP2012162381A/en active Pending
-
2012
- 2012-02-08 CN CN 201220040130 patent/CN202575661U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012162381A (en) | 2012-08-30 |
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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: 20121205 Termination date: 20170208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |