CN203173671U - Energy-saving and environment-friendly escalator stair - Google Patents
Energy-saving and environment-friendly escalator stair Download PDFInfo
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- CN203173671U CN203173671U CN 201320195365 CN201320195365U CN203173671U CN 203173671 U CN203173671 U CN 203173671U CN 201320195365 CN201320195365 CN 201320195365 CN 201320195365 U CN201320195365 U CN 201320195365U CN 203173671 U CN203173671 U CN 203173671U
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- tread
- escalator
- energy saving
- tread surface
- environment friendly
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Abstract
The utility model relates to the technical field of escalators, particularly to an energy-saving and environment-friendly escalator stair. The energy-saving and environment-friendly escalator stair comprises a tread surface, a kick surface and two triangular supports supporting the tread surface and the kick surface. The front surface of the tread surface is provided with surface teeth, the two triangular supports are arranged at both ends of the escalator stair, the back surface of the tread surface is provided with a first reinforcing rib, and the first reinforcing rib extends along the transverse direction of the tread surface and is connected with the triangular supports. The escalator stair is formed by integrally die-casting aluminum alloy, the back surface of the tread surface is provided with grooves, and the grooves extend along the longitudinal direction of the tread surface and correspond to the positions of the surface teeth of the tread surface. By forming the grooves in the back surface of the tread surface, the energy-saving and environment-friendly escalator stair can effectively eliminate vibration, save materials, improve the strength, reduce the surface defects due to expansion and contraction, improve the aesthetic property and particularly enhance the absorption force when sound insulation mud is applied.
Description
Technical field
The utility model relates to the escalator technical field, is specifically related to energy saving and environment friendly escalator step.
Background technology
Escalator is widely used in various heavy constructions, market, track traffic, high ferro, airport etc. the crowd is dense the zone, is a kind of instrument of modern multilevel traffic.Escalator is national regulation special safety equipment, and wherein, step is the main safety component of escalator, its product design, property relationship people's safety traffic.
The step casting forming of prior art is difficult to, the reject rate height, and its step weight lays particular stress on, and except expending aluminium material resource, also directly influence workman's moving when the Installation and Debugging escalator, increase labour intensity.In addition, because the total weight of step on escalator is bigger than normal, thereby can cause the drive motor power consumption of whole escalator to increase simultaneously.Escalator in the course of the work, the noise of generation also is the technical matters that this area require to solve.
Summary of the invention
The purpose of this utility model provides and a kind ofly is provided with elongated slot by the back side at the step tread, makes the stable performance of step integral body, and cost-cutting reduces noise, easily the conveniently stripped energy saving and environment friendly escalator step of machine-shaping.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: energy saving and environment friendly escalator step, comprise tread, riser, support two A-frames of described tread and riser, the front of described tread is provided with the table top tooth, described two A-frames are arranged at the two ends of described step, be provided with first reinforced rib at the back side of described tread, described first reinforced rib links to each other along the horizontal expansion of described tread and with described A-frame, described step is shaped for the aluminum alloy integral die-cast, the back side of described tread is provided with groove, described groove is along the longitudinal extension of described tread, and is corresponding with the position of the table top tooth of described tread.
Further, the cross section semicircular in shape of described groove.
Further, the end near described tread on described A-frame is provided with the main wheel axle bed, and an end of close described riser is provided with the accessory whorl axle, on the described accessory whorl axle accessory whorl is installed.
Further, the back side of described tread is provided with second reinforced rib parallel with described groove.
Further, the back side of described tread is provided with three reinforced rib parallel with described groove, and the back side of described tread is divided into each regional boundary.
Further, in described regional boundary, coat sound insulation mud.
Further, in described regional boundary alternately, coat sound insulation mud.
The utlity model has following beneficial effect: energy saving and environment friendly escalator step described in the utility model, two A-frames that mainly comprise tread, riser, the described tread of support and riser, wherein, the back side at tread is provided with groove, but actv. is eliminated vibrations and economical with materials, gains in strength, and reduces the defective of expanding with heat and contract with cold and bringing to step, increase aesthetic property, especially when being coated with sound insulation mud, can increase adsorption affinity.In addition, the utlity model has stable performance, cost-cutting, easily machine-shaping, characteristics such as conveniently stripped, the aluminium consumption of its step reduces by 10%, and noise insulation factor can reach more than the 30dB, and can reach more than 25 years service life.
Description of drawings
Fig. 1 is partial perspective view of the present utility model.
Fig. 2 is schematic cross-section of the present utility model.
Fig. 3 is the scheme drawing of the utility model further groove.
Fig. 4 is the schematic cross-section of the utility model further groove.
The specific embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
As shown in Figure 1, energy saving and environment friendly escalator step, comprise tread 1, riser 2, support two A-frames 3 of described tread 1 and riser 2, the front of described tread 1 is provided with table top tooth 4, described two A-frames 3 are arranged at the two ends of described step, wherein, the effect of two A-frames 3 is to support tread 1 and riser 2, be provided with first reinforced rib 5 at the back side of described tread 1, described first reinforced rib 5 links to each other along the horizontal expansion of described tread 1 and with described A-frame 3, the effect that 5 pairs of treads 1 of first reinforced rib play to gain in strength, described step is shaped for the aluminum alloy integral die-cast, the back side of described tread 1 is provided with groove 6, and described groove 6 is along the longitudinal extension of described tread 1, and is corresponding with the position of the table top tooth 4 of described tread 1; Wherein, the cross section semicircular in shape of described groove 6; In the present embodiment, adopt groove 6, but actv. is eliminated step vibrations and economical with materials, gains in strength, and reduces the surface deficiency that expands with heat and contract with cold and bring, and increases aesthetic property, especially can increase adsorption affinity when being coated with sound insulation mud.
End near described tread 1 on described A-frame 3 is provided with main wheel axle bed 7, and an end of close described riser 2 is provided with accessory whorl axle 8, on the described accessory whorl axle 8 accessory whorl 9 is installed; Because step as the accessory of escalator, is conveniently installed.
The back side of described tread 1 is provided with second reinforced rib 10 parallel with described groove 6, adopts the effect of second reinforced rib 10 to be to increase the intensity of step.
The back side of described tread 1 is provided with three reinforced rib 11 parallel with described groove 6, and the back side of described tread 1 is divided into each regional boundary 12, further increases the intensity of step, improves stability.
Coat sound insulation mud 13 in described regional boundary 12, sound insulation mud 13 can play soundproof effect, eliminates vibration.
Coat sound insulation mud 13 in described regional boundary 12 alternately, defening effect is good, stable performance, cost-cutting greatly.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. energy saving and environment friendly escalator step, comprise tread (1), riser (2), support two A-frames (3) of described tread (1) and riser (2), the front of described tread (1) is provided with table top tooth (4), described two A-frames (3) are arranged at the two ends of described step, be provided with first reinforced rib (5) at the back side of described tread (1), described first reinforced rib (5) links to each other along the horizontal expansion of described tread (1) and with described A-frame (3), described step is shaped for the aluminum alloy integral die-cast, it is characterized in that, the back side of described tread (1) is provided with groove (6), described groove (6) is along the longitudinal extension of described tread (1), and is corresponding with the position of the table top tooth (4) of described tread (1).
2. energy saving and environment friendly escalator step according to claim 1 is characterized in that, the cross section semicircular in shape of described groove (6).
3. energy saving and environment friendly escalator step according to claim 1, it is characterized in that, an end of going up near described tread (1) at described A-frame (3) is provided with main wheel axle bed (7), end near described riser (2) is provided with accessory whorl axle (8), and accessory whorl (9) is installed on the described accessory whorl axle (8).
4. according to claim 1 or 2 or 3 described each energy saving and environment friendly escalator steps, it is characterized in that the back side of described tread (1) is provided with second reinforced rib (10) parallel with described groove (6).
5. energy saving and environment friendly escalator step according to claim 4, it is characterized in that, the back side of described tread (1) is provided with three reinforced rib (11) parallel with described groove (6), and the back side of described tread (1) is divided into each regional boundary (12).
6. energy saving and environment friendly escalator step according to claim 5 is characterized in that, coats sound insulation mud (13) in described regional boundary (12).
7. energy saving and environment friendly escalator step according to claim 5 is characterized in that, coats sound insulation mud (13) in described regional boundary (12) alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195365 CN203173671U (en) | 2013-04-18 | 2013-04-18 | Energy-saving and environment-friendly escalator stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195365 CN203173671U (en) | 2013-04-18 | 2013-04-18 | Energy-saving and environment-friendly escalator stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173671U true CN203173671U (en) | 2013-09-04 |
Family
ID=49070405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320195365 Expired - Fee Related CN203173671U (en) | 2013-04-18 | 2013-04-18 | Energy-saving and environment-friendly escalator stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213894A (en) * | 2013-04-18 | 2013-07-24 | 南通江中光电有限公司 | Energy-saving and environment-friendly ladder rung of escalator |
| CN105314517A (en) * | 2014-07-11 | 2016-02-10 | 东芝电梯株式会社 | Stair framework of passenger conveyor, manufacturing method thereof and stair of passenger conveyor |
-
2013
- 2013-04-18 CN CN 201320195365 patent/CN203173671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213894A (en) * | 2013-04-18 | 2013-07-24 | 南通江中光电有限公司 | Energy-saving and environment-friendly ladder rung of escalator |
| CN105314517A (en) * | 2014-07-11 | 2016-02-10 | 东芝电梯株式会社 | Stair framework of passenger conveyor, manufacturing method thereof and stair of passenger conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140418 |