CN204643476U - A kind of sedan-chair top being beneficial to draining - Google Patents
A kind of sedan-chair top being beneficial to draining Download PDFInfo
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- CN204643476U CN204643476U CN201520243950.7U CN201520243950U CN204643476U CN 204643476 U CN204643476 U CN 204643476U CN 201520243950 U CN201520243950 U CN 201520243950U CN 204643476 U CN204643476 U CN 204643476U
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- sedan
- chair top
- draining
- angle bar
- top board
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Abstract
The utility model discloses a kind of sedan-chair top being beneficial to draining, being interfixed by more than two pieces sedan-chair top boards is spliced into entirety, it is characterized in that: both sides, described sedan-chair top board stitching portion are provided with flange, and wherein a side flanging covers stitching portion from top; The direction that sedan-chair top board flows to hoistway rear wall by the draining of sedan-chair top from main reveal is provided with welding angle bar, welding angle bar is positioned at the position joined with sedan-chair top board and is provided with draining breach.The utility model is by splicing sedan-chair top board, and increase welding angle bar, make the intensity enhancing on whole sedan-chair top, meet the intensity of Standard, meanwhile, welding angle bar adopts the form of gap, each space that sedan-chair top is split because welding angle bar arranges is interconnected, and its layout arrangement can draining in time, ensure that sedan-chair top does not have ponding, make this sedan-chair top entirety be conducive to draining.
Description
Technical field
The utility model belongs to lift product technical field, particularly a kind of sedan-chair top being beneficial to draining.
Background technology
Elevator is in Installation and Debugging process or check and accept the rear operation phase, because elevator context is easier to allow water instill or flow into hoistway and then allow water flow to car by sedan-chair top, comparatively easily damages the electric elements of elevator.In addition, for the elevator of design for fire protection must be guaranteed also can run in the event of a fire.Must guarantee that personnel or hazardous materials are evacuated from the floor meeting with the condition of a fire on the one hand, also be necessary on the other hand and carry fire fighter and extinguish material thereof to provide the elevator that can work.In both cases, all should prevent the water for fire extinguishing dropped on sedan-chair top from flowing into car, not allow to cause lift facility out of service.
Traditional sedan-chair top used on current elevator is divided into following two kinds of situations mostly, the first situation does not have the sedan-chair top board of bending flange to be inter-connected via a bolt joint fixing by several pieces, the intensity on this sedan-chair top meets Standard, but this structure exists splicing gap, and failing anti-sealing flows to car by sedan-chair top.The second situation is as sedan-chair top by a monoblock sedan-chair top board, although this sedan-chair top can flow to car by sedan-chair top by anti-sealing, but but some is barely satisfactory for the intensity on this sedan-chair top, and this sedan-chair top is only applicable to the less situation of car size, otherwise sedan-chair top intensity does not meet Standard.In addition, be strengthen the intensity on sedan-chair top, either way can increase the welding angle bar having alternative arrangement on sedan-chair top above, because of non-designing and arranging water-bound, this will make sedan-chair top to fail to drain in time the water dropped on sedan-chair top, then water likely infiltrates in car.The requirement that above traditional sedan-chair top just meets " GB7588-2003 elevator manufactures and installs safety standard ", but cannot tackle the above situation.
Utility model content
For solving the problem, the purpose of this utility model is to provide a kind of sedan-chair top being beneficial to draining, and it can draining in time, and effective prevention of water enters in car by sedan-chair jacking, the electric elements preferably in protection car.
For realizing above-mentioned technical purpose, the utility model realizes according to following technical scheme: a kind of sedan-chair top being beneficial to draining, interfixed by more than two pieces sedan-chair top boards and be spliced into entirety, it is characterized in that: both sides, described sedan-chair top board stitching portion are provided with flange, and wherein a side flanging covers stitching portion from top; The direction that sedan-chair top board flows to hoistway rear wall by the draining of sedan-chair top from main reveal is provided with welding angle bar, welding angle bar is positioned at the position joined with sedan-chair top board and is provided with draining breach.
The described edge that sedan-chair top board is being positioned at main reveal is provided with manger.
More than two pieces described sedan-chair top boards comprise a main sedan-chair top board and other secondary sedan-chair top boards, main sedan-chair top board is provided with by the some welding angle bar of main reveal to hoistway rear wall direction, two root beads being positioned at ragged edge connect angle bar and mate with main sedan-chair top board two side flanging length, form drainage channel between the two, welding angle bar is positioned at the position joined with sedan-chair top board and is provided with draining breach.
The middle part of described main sedan-chair top board and by the edge of hoistway rear wall is also provided with perpendicular to the welding angle bar of main reveal to hoistway rear wall direction, the welding angle bar at middle part is not arranged or draining breach is set, the welding angle bar by the edge of hoistway rear wall is provided with draining breach.
The middle part of described secondary sedan-chair top board and by the edge of hoistway rear wall is also provided with perpendicular to the welding angle bar of main reveal to hoistway rear wall direction, welds and angle bar is positioned at the position joined with sedan-chair top board is provided with draining breach.
In both sides, described sedan-chair top board stitching portion, side is provided with the first inside bending flange, opposite side is provided with the second outside bending flange, the height of the second bending flange and width are all greater than height and the width of the first bending flange, the first bending flange and the second bending flange overlapping composition strip shape labyrinth button.
Described strip shape labyrinth is smashed and is fixed with sealing joint strip, and the thickness of sealing joint strip is equal to or less than the diff-H of the first bending flange and the second bending flange, and its width is equal to or less than the width of the first bending flange.
The first described bending flange and the second bending flange are interfixed by bolt.
Described bolt is provided with the rubber sheet gasket for sealing.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model structure is simple, by splicing sedan-chair top board, and increase welding angle bar, make the intensity enhancing on whole sedan-chair top, meet the intensity of Standard, simultaneously, welding angle bar adopts the form of gap, each space of split is interconnected because welding angle bar arranges to make sedan-chair top, and its layout arrangement can draining in time, and sedan-chair top does not have ponding in guarantee.
(2) the utility model arranges bending flange, composition strip shape labyrinth button, and this is simple and practical, and the generation of the situation such as effectively can prevent that car from leaking, when ensureing sedan-chair top intensity, saving material simultaneously, reaching waterproof effect.Further, set up sealing joint strip and waterproof effect then can be made remarkable, sedan-chair top classification of waterproof can be realized and meet Standard.
Therefore, when meeting Standard, the utility model makes this sedan-chair top entirety be conducive to draining.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the section-drawing of strip shape labyrinth of the present utility model button;
Fig. 3 is the structural representation of the secondary sedan-chair top board of the utility model;
Fig. 4 is the structural representation of the main sedan-chair top board of the utility model;
Fig. 5 the main sedan-chair top board of the utility model is positioned at the front view that two middle root beads connect angle bar 11.
Detailed description of the invention
The utility model is a kind of sedan-chair top being beneficial to draining, and being interfixed by more than two pieces sedan-chair top boards is spliced into entirety, as shown in Figure 1, in the present embodiment, comprises the secondary sedan-chair top board 2,3 being positioned at middle main sedan-chair top board 1 and being respectively in both sides.
Sedan-chair top board is provided with some root beads by the draining of sedan-chair top from the direction that main reveal flows to hoistway rear wall and connects angle bar, welding angle bar is positioned at the position joined with sedan-chair top board and is provided with draining breach (as shown in Figure 5), each space that sedan-chair top is split because welding angle bar arranges is interconnected, thus sedan-chair top ponding can be made promptly to flow to hoistway rear wall from main reveal and discharge in time.In the present embodiment, as shown in Figure 4, main sedan-chair top board 1 is provided with and connects angle bar 11 by main reveal to four root beads in hoistway rear wall direction, and two root beads being positioned at ragged edge connect angle bar 11 and main sedan-chair top board 1 liang of side flanging 12 length mates, form the drainage channel 13 of main reveal to hoistway rear wall direction between the two, each welding angle bar 11 is provided with draining breach 111 being positioned at the appropriate location joined with main sedan-chair top board 1, is beneficial to ponding and is flowed to drainage channel 13, and finally discharge from hoistway rear wall.The middle part of main sedan-chair top board 1 and by the edge of hoistway rear wall is also provided with perpendicular to the welding angle bar 15,16 of main reveal to hoistway rear wall direction, the welding angle bar 15 at middle part does not arrange or arranges draining breach (do not arrange in the present embodiment, make ponding discharge from drainage channel as far as possible), the welding angle bar 16 by the edge of hoistway rear wall is provided with draining breach 161.And due to area less (as shown in Figure 3) on secondary sedan-chair top board 2,3, therefore only in the middle and by the edge of hoistway rear wall being also provided with perpendicular to main reveal to the welding angle bar 21,22,31,32 in hoistway rear wall direction to gain in strength, this welding angle bar 21,22,31,32 being positioned at the position joined with secondary sedan-chair top board 2,3 and being equipped with draining breach.Welding angle bar on sedan-chair top board can ensure the intensity on sedan-chair top, and its shell protection grade is more than the IPX3 that GB4208-2008 specifies, can realize the object that this sedan-chair top is conducive to draining simultaneously, play protected effect to electric elements in car.
Preferably, sedan-chair top board (main sedan-chair top board 1, secondary sedan-chair top board 2,3) is provided with manger 14,23,33 at the edge being positioned at main reveal, thus anti-sealing flows out from main reveal.Manger 14,23,33 also can adopt angle bar, is positioned on the edge of main reveal by being fixedly welded on sedan-chair top board, but this angle bar can not have draining breach, thus both can increase sedan-chair strength of roof, again can dash.
Leak for preventing the position, stitching portion of two pieces of sedan-chair top boards, flange is equipped with in both sides, stitching portion, and wherein a side flanging covered stitching portion from top, the direction, gap of stitching portion is made to become the direction with bending from unidirectional upward direction originally, water above sedan-chair top is not easily flowed into from gap, can Anti-drip or anti-trickle.Such as in the present embodiment, as shown in Figure 2, in both sides, sedan-chair top board stitching portion, side is provided with the first inside bending flange 24 (being secondary sedan-chair top board 2 side in an embodiment), opposite side is provided with the second outside bending flange 12 (being main sedan-chair top board 1 side in an embodiment), the height of the second bending flange 12 and width are all greater than height and the width of the first bending flange 24, and 12 overlapping composition strip shape labyrinth, limit buttons 4 are turned in the first bending flange 24 and the second bending.Preferably, in strip shape labyrinth button 4, be fixed with sealing joint strip 5, the thickness of sealing joint strip 5 is equal to or less than the diff-H of the first bending flange 24 and the second bending flange 12, and its width is equal to or less than the width of the first bending flange 24.First bending flange 24 and the second bending flange 12 are interfixed by bolt 6, and bolt 6 is provided with the rubber sheet gasket 7 for sealing.Increase sealing joint strip 5 and rubber sheet gasket 7 can make sedan-chair top board stitching portion reach sealing effectiveness.
The utility model is not limited to above-mentioned embodiment, every spirit and scope of the present utility model are not departed to various change of the present utility model or modification, if these are changed and modification belongs within claim of the present utility model and equivalent technologies scope, then the utility model also means that comprising these changes and modification.
Claims (9)
1. be beneficial to a sedan-chair top for draining, being interfixed by more than two pieces sedan-chair top boards is spliced into entirety, it is characterized in that: both sides, described sedan-chair top board stitching portion are provided with flange, and wherein a side flanging covers stitching portion from top; The direction that sedan-chair top board flows to hoistway rear wall by the draining of sedan-chair top from main reveal is provided with welding angle bar, welding angle bar is positioned at the position joined with sedan-chair top board and is provided with draining breach.
2. a kind of sedan-chair top being beneficial to draining according to claim 1, is characterized in that: the described edge that sedan-chair top board is being positioned at main reveal is provided with manger.
3. a kind of sedan-chair top being beneficial to draining according to claim 1, it is characterized in that: more than two pieces described sedan-chair top boards comprise a main sedan-chair top board and other secondary sedan-chair top boards, main sedan-chair top board is provided with by the some welding angle bar of main reveal to hoistway rear wall direction, two root beads being positioned at ragged edge connect angle bar and mate with main sedan-chair top board two side flanging length, form drainage channel between the two, welding angle bar is positioned at the position joined with sedan-chair top board and is provided with draining breach.
4. a kind of sedan-chair top being beneficial to draining according to claim 3, it is characterized in that: the middle part of described main sedan-chair top board and by the edge of hoistway rear wall is also provided with perpendicular to the welding angle bar of main reveal to hoistway rear wall direction, the welding angle bar at middle part is not arranged or draining breach is set, the welding angle bar by the edge of hoistway rear wall is provided with draining breach.
5. a kind of sedan-chair top being beneficial to draining according to claim 3, it is characterized in that: the middle part of described secondary sedan-chair top board and by the edge of hoistway rear wall is also provided with perpendicular to the welding angle bar of main reveal to hoistway rear wall direction, weld and angle bar is positioned at the position joined with sedan-chair top board is provided with draining breach.
6. a kind of sedan-chair top being beneficial to draining according to the arbitrary claim of claim 1-5, it is characterized in that: in both sides, described sedan-chair top board stitching portion, side is provided with the first inside bending flange, opposite side is provided with the second outside bending flange, the height of the second bending flange and width are all greater than height and the width of the first bending flange, the first bending flange and the second bending flange overlapping composition strip shape labyrinth button.
7. a kind of sedan-chair top being beneficial to draining according to claim 6, it is characterized in that: described strip shape labyrinth is smashed and is fixed with sealing joint strip, the thickness of sealing joint strip is equal to or less than the diff-H of the first bending flange and the second bending flange, and its width is equal to or less than the width of the first bending flange.
8. a kind of sedan-chair top being beneficial to draining according to claim 6, is characterized in that: the first described bending flange and the second bending flange are interfixed by bolt.
9. a kind of sedan-chair top being beneficial to draining according to claim 8, is characterized in that: described bolt is provided with the rubber sheet gasket for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243950.7U CN204643476U (en) | 2015-04-21 | 2015-04-21 | A kind of sedan-chair top being beneficial to draining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243950.7U CN204643476U (en) | 2015-04-21 | 2015-04-21 | A kind of sedan-chair top being beneficial to draining |
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| CN204643476U true CN204643476U (en) | 2015-09-16 |
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| CN201520243950.7U Active CN204643476U (en) | 2015-04-21 | 2015-04-21 | A kind of sedan-chair top being beneficial to draining |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711937A (en) * | 2017-11-10 | 2018-02-23 | 宁波市嘉乐电器有限公司 | A kind of basket steam air of drawer food is complained and quarrel loudly |
| CN107822524A (en) * | 2017-11-10 | 2018-03-23 | 宁波市嘉乐电器有限公司 | A kind of steam air is complained and quarrel loudly |
| CN111278760A (en) * | 2017-12-04 | 2020-06-12 | 通力股份公司 | Elevator provided with a device for making an opening through the roof of an elevator car |
-
2015
- 2015-04-21 CN CN201520243950.7U patent/CN204643476U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711937A (en) * | 2017-11-10 | 2018-02-23 | 宁波市嘉乐电器有限公司 | A kind of basket steam air of drawer food is complained and quarrel loudly |
| CN107822524A (en) * | 2017-11-10 | 2018-03-23 | 宁波市嘉乐电器有限公司 | A kind of steam air is complained and quarrel loudly |
| CN107711937B (en) * | 2017-11-10 | 2023-10-27 | 宁波嘉乐智能科技股份有限公司 | Drawer food basket type steam air fryer |
| CN107822524B (en) * | 2017-11-10 | 2024-06-07 | 宁波嘉乐智能科技股份有限公司 | Steam air fryer |
| CN111278760A (en) * | 2017-12-04 | 2020-06-12 | 通力股份公司 | Elevator provided with a device for making an opening through the roof of an elevator car |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |