CN203998567U - A kind of staircase step with arc stay bearing plate - Google Patents
A kind of staircase step with arc stay bearing plate Download PDFInfo
- Publication number
- CN203998567U CN203998567U CN201420453406.0U CN201420453406U CN203998567U CN 203998567 U CN203998567 U CN 203998567U CN 201420453406 U CN201420453406 U CN 201420453406U CN 203998567 U CN203998567 U CN 203998567U
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- China
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- kickplate
- bearing plate
- stay bearing
- crossbeam
- bottom base
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Abstract
The utility model relates to a kind of staircase step with arc stay bearing plate.The kickplate of existing step is subject to external force deformation.The utility model comprises spider, is arranged on the pedal of spider top and is arranged on the kickplate assembly of spider one sidewall, described kickplate assembly comprises a kickplate and is connected to kickplate crossbeam and the kickplate lower bottom base of kickplate sidewall upper and lower sides, described kickplate is connected on spider by described kickplate crossbeam and kickplate lower bottom base, between described kickplate crossbeam and kickplate lower bottom base, be provided with a stay bearing plate, described stay bearing plate upper limb is connected with described kickplate crossbeam, lower edge is connected with described kickplate lower bottom base, and a side wall surface is conflicted and is supported on described kickplate.On the basis of original stair structure, set up a stay bearing plate, strengthen the bearing force to kickplate middle part by stay bearing plate, effectively improve anti-deformation and the resisting breakage ability of kickplate.
Description
Technical field
The utility model relates to a kind of staircase equipment, is specifically related to a kind of staircase step.
Background technology
Corrosion-resistant steel step is important safety parts on escalator, the corrosion-resistant steel step tread that comprises spider, stand for passenger and the kickplate that is positioned at spider side, existing kickplate is fixed on spider by the kickplate crossbeam on it and kickplate lower bottom base, due to the be placed in upper and lower part of described kickplate of kickplate crossbeam and kickplate lower bottom base, make kickplate middle part can not get enough supports, when people touching or play while kicking kickplate, it is subject to larger applied external force, the situation that easily produces deformation, breakage, even causes adjacent step cannot coordinate the situation of lifting.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of staircase step with arc stay bearing plate, and kickplate middle part is effectively supported, and prevents the damaged situation of deformation and occurs.
The utility model is realized in the following manner: a kind of staircase step with arc stay bearing plate, comprise spider, be arranged on the pedal of spider top and be arranged on the kickplate assembly of spider one sidewall, described kickplate assembly comprises a kickplate and is connected to kickplate crossbeam and the kickplate lower bottom base of kickplate sidewall upper and lower sides, described kickplate is connected on spider by described kickplate crossbeam and kickplate lower bottom base, between described kickplate crossbeam and kickplate lower bottom base, be provided with a stay bearing plate, described stay bearing plate upper limb is connected with described kickplate crossbeam, lower edge is connected with described kickplate lower bottom base, one side wall surface is conflicted and is supported on described kickplate.On the basis of original stair structure, set up a stay bearing plate, strengthen the bearing force to kickplate middle part by stay bearing plate, effectively improve anti-deformation and the resisting breakage ability of kickplate; Because the upper lower edge of kickplate is affixed respectively at kickplate crossbeam and kickplate lower bottom base, the applied external force that kickplate middle part is subject to can be delivered on kickplate crossbeam and kickplate lower bottom base by stay bearing plate, and then born by spider, kickplate, stay bearing plate, kickplate crossbeam, kickplate lower bottom base and spider by mutual support progressively decompose applied external force, bear, and guarantee adjacent step normal operation.
As preferably, described kickplate and stay bearing plate outline, and be arc, described stay bearing plate upper limb and lower edge are equipped with the flanging of offering connecting bore, described stay bearing plate is affixed with described kickplate crossbeam, kickplate lower bottom base respectively by the fastener that mates with described connecting bore.Kickplate and stay bearing plate are arc, stay bearing plate is conflicted in the cambered surface of the inner side of described kickplate, can guarantee the area of contact between stay bearing plate and kickplate, improve the efficiency of both transfer function power, can also guarantee that stay bearing plate effectively decomposes the applied external force from kickplate being subject to and is passed on kickplate crossbeam and kickplate lower bottom base; Because stay bearing plate is curved, its arc pushes up the application force being subject to can resolve into the application force extending to its both sides by supported plate, otherwise stay bearing plate both sides are fixed by kickplate crossbeam and kickplate lower bottom base respectively, just can, for stay bearing plate arc top place provides larger bearing force, guarantee that kickplate is not yielding; By lower edge on stay bearing plate, flanging is set, improves the area of contact between stay bearing plate and kickplate crossbeam, kickplate lower bottom base, and then improve mutual Joint strenght.
As preferably, described stay bearing plate length is mated with described kickplate, and described stay bearing plate height is corresponding with the distance between described kickplate crossbeam and kickplate lower bottom base.The area size of kickplate between kickplate crossbeam and kickplate lower bottom base mates with the size of stay bearing plate, can guarantee that stay bearing plate provides larger bearing force for kickplate, can ensure that again stay bearing plate mates with kickplate crossbeam, kickplate lower bottom base affixed, jointly transmit, bear the applied external force from kickplate.
As preferably, described kickplate crossbeam and kickplate lower bottom base are all fixed on described kickplate by welding manner.Preferably adopt welding manner, structural strength is large, easily processing.
As preferably, on described kickplate crossbeam and kickplate lower bottom base, all have the through hole affixed with described spider.Kickplate crossbeam and kickplate lower bottom base are fixed by the fastener and the spider that mate with through hole.
The beneficial effects of the utility model: set up a stay bearing plate on the basis of original stair structure, strengthen the bearing force to kickplate middle part by stay bearing plate, effectively improve anti-deformation and the resisting breakage ability of kickplate, kickplate, stay bearing plate, kickplate crossbeam, kickplate lower bottom base and spider by mutual support progressively decompose applied external force, bear, and guarantee adjacent step normal operation.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of removing after spider;
Fig. 3 is stay bearing plate perspective view;
Fig. 4 is A-A ' cross section sectional structure schematic diagram;
In figure: 1, spider, 2, pedal, 3, kickplate, 4, kickplate crossbeam, 5, kickplate lower bottom base, 6, stay bearing plate, 7, connecting bore, 8, flanging.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, substantive distinguishing features of the present utility model is further described.
A kind of staircase step with arc stay bearing plate as shown in Figure 1, comprise spider 1, be arranged on the pedal 2 of spider 1 top and be arranged on kickplate 3 assemblies of spider 1 one sidewalls, described kickplate 3 assemblies comprise a kickplate 3 and are connected to kickplate crossbeam 4 and the kickplate lower bottom base 5 of kickplate 3 sidewall upper and lower sides, described kickplate 3 is connected on spider 1 by described kickplate crossbeam 4 and kickplate lower bottom base 5, between described kickplate crossbeam 4 and kickplate lower bottom base 5, be provided with a stay bearing plate 6, described stay bearing plate 6 upper limbs are connected with described kickplate crossbeam 4, lower edge is connected (as shown in Figure 2) with described kickplate lower bottom base 5, one side wall surface is conflicted and is supported on described kickplate 3, described kickplate 3 and stay bearing plate 6 outline, and be arc (as shown in Figure 4), described stay bearing plate 6 upper limbs and lower edge be equipped with offer connecting bore 7 flanging 8(as shown in Figure 3), described stay bearing plate 6 is affixed with described kickplate crossbeam 4, kickplate lower bottom base 5 respectively by the fastener that mates with described connecting bore 7, described stay bearing plate 6 length are mated with described kickplate 3, and described stay bearing plate 6 height are corresponding with the distance between described kickplate crossbeam 4 and kickplate lower bottom base 5, described kickplate crossbeam 4 and kickplate lower bottom base 5 are all fixed on described kickplate 3 by welding manner, on described kickplate crossbeam 4 and kickplate lower bottom base 5, all have the through hole affixed with described spider 1.
In practical operation, described stay bearing plate 6 can be the platy structure of surfacing, also can on the plate face of stay bearing plate 6, offer lightening grooves, make stay bearing plate 6 to provide support power to kickplate 3, can effectively reduce again step weight, save material cost and operation energy consumption, can also on stay bearing plate 6 plate bodys, set up reinforced rib, the structural strength that further improves stay bearing plate 6, all should be considered as specific embodiment of the utility model.
In practical operation, the upper limb of described stay bearing plate 6 and lower edge all at least arrange two connecting bores 7, and be connected on kickplate crossbeam 4 and kickplate lower bottom base 5 by fastener, quantity, the position of described connecting bore 7 can be adjusted according to actual conditions, three, four can be set in the time that the length of stay bearing plate 6 is larger even more, all should be considered as specific embodiment of the utility model.
In practical operation, described kickplate crossbeam 4 and kickplate lower bottom base 5 are all fixed on described kickplate 3 by welding manner, also can use other affixed mode instead, and for example welding etc., all should be considered as specific embodiment of the utility model.
In practical operation, described kickplate crossbeam 4 and kickplate lower bottom base 5 can be integrally formed by the support body extension of spider 1, kickplate 3 and stay bearing plate 6 all can be directly fixed on above-mentioned integral type spider 1, and guarantee stay bearing plate 6 and kickplate 3 conflict support mutually, also should be considered as specific embodiment of the utility model.
In practical operation, between described stay bearing plate 6 and kickplate 3, mutually conflict, also can set up connection structure in order to improve both Joint strenghts, be for example welded to each other, be spirally connected, adhesion etc., also should be considered as specific embodiment of the utility model.
Claims (5)
1. the staircase step with arc stay bearing plate, comprise spider (1), be arranged on the pedal (2) of spider (1) top and be arranged on kickplate (3) assembly of spider (1) one sidewall, described kickplate (3) assembly comprises a kickplate (3) and is connected to kickplate crossbeam (4) and the kickplate lower bottom base (5) of kickplate (3) sidewall upper and lower sides, described kickplate (3) is connected on spider (1) by described kickplate crossbeam (4) and kickplate lower bottom base (5), it is characterized in that being provided with a stay bearing plate (6) between described kickplate crossbeam (4) and kickplate lower bottom base (5), described stay bearing plate (6) upper limb is connected with described kickplate crossbeam (4), lower edge is connected with described kickplate lower bottom base (5), one side wall surface is conflicted and is supported on described kickplate (3).
2. a kind of staircase step with arc stay bearing plate according to claim 1, it is characterized in that described kickplate (3) and stay bearing plate (6) outline, and be arc, described stay bearing plate (6) upper limb and lower edge are equipped with the flanging (8) of offering connecting bore (7), and described stay bearing plate (6) is affixed with described kickplate crossbeam (4), kickplate lower bottom base (5) respectively by the fastener that mates with described connecting bore (7).
3. a kind of staircase step with arc stay bearing plate according to claim 2, it is characterized in that described stay bearing plate (6) length mates with described kickplate (3), described stay bearing plate (6) height is corresponding with the distance between described kickplate crossbeam (4) and kickplate lower bottom base (5).
4. a kind of staircase step with arc stay bearing plate according to claim 3, is characterized in that described kickplate crossbeam (4) and kickplate lower bottom base (5) are all fixed on described kickplate (3) by welding manner.
5. a kind of staircase step with arc stay bearing plate according to claim 4, is characterized in that all having on described kickplate crossbeam (4) and kickplate lower bottom base (5) through hole affixed with described spider (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453406.0U CN203998567U (en) | 2014-08-12 | 2014-08-12 | A kind of staircase step with arc stay bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453406.0U CN203998567U (en) | 2014-08-12 | 2014-08-12 | A kind of staircase step with arc stay bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998567U true CN203998567U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453406.0U Active CN203998567U (en) | 2014-08-12 | 2014-08-12 | A kind of staircase step with arc stay bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081844A (en) * | 2016-08-22 | 2016-11-09 | 苏州奔机电有限公司 | A kind of escalator step skeleton supporting structure |
| CN108439169A (en) * | 2018-05-08 | 2018-08-24 | 克莱斯电梯（中国）有限公司 | A kind of escalator limiting device |
-
2014
- 2014-08-12 CN CN201420453406.0U patent/CN203998567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081844A (en) * | 2016-08-22 | 2016-11-09 | 苏州奔机电有限公司 | A kind of escalator step skeleton supporting structure |
| CN108439169A (en) * | 2018-05-08 | 2018-08-24 | 克莱斯电梯（中国）有限公司 | A kind of escalator limiting device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |