CN1911775A - Single driving two-way conjoined staircase - Google Patents
Single driving two-way conjoined staircase Download PDFInfo
- Publication number
- CN1911775A CN1911775A CN 200610050801 CN200610050801A CN1911775A CN 1911775 A CN1911775 A CN 1911775A CN 200610050801 CN200610050801 CN 200610050801 CN 200610050801 A CN200610050801 A CN 200610050801A CN 1911775 A CN1911775 A CN 1911775A
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- CN
- China
- Prior art keywords
- bevel gear
- drive
- staircase
- finishing bevel
- gear cuter
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- Y02B50/22—
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- Escalators And Moving Walkways (AREA)
Abstract
The present invention discloses escalator, and is especially single driving bidirectional coupled escalator driven with one main driving mechanism. The single driving bidirectional coupled escalator includes one kind one main driving mechanism and two bidirectional escalators, and features the two-stage bevel gear reversing mechanism, through which the main driving mechanism drives two bidirectional escalators simultaneously. The two-stage bevel gear reversing mechanism includes three bevel gears, including the left one meshed to the main driving shaft in the left escalator, the right one meshed to the main driving shaft in the right escalator, and the middle one meshed to the right one and the left one for two-stage reversing transmission. The present invention has the advantages one reasonable structure, low cost and low power consumption.
Description
Technical field
The present invention relates to a kind of escalator, especially a kind of single driving two-way conjoined staircase that drives two two-way parallel elevators by one group of main drive simultaneously.
Background technology
Two bi-directional escalators arranged side by side are all placed side by side by two single ladders and are realized that every single ladder each has one group of driver train in the market, so there is the shortcoming of complex structure, manufacturing cost height, not enough energy savings in it.
Summary of the invention
Technical matters to be solved by this invention provides a kind of reasonable in design, low, the energy-conservation single driving two-way conjoined staircase of cost.
The present invention addresses the above problem the technical scheme that is adopted: this single driving two-way conjoined staircase comprises one group of main drive and left and right two groups of bi-directional escalators, it is characterized in that: also be provided with one group of two-stage finishing bevel gear cuter reversing arrangement, and main drive drives left and right two groups of bi-directional escalators simultaneously by this two-stage finishing bevel gear cuter reversing arrangement.
Left and right two groups of bi-directional escalators of the present invention comprise left and right two groups of staircase actuating devices, form by a drive shaft, two step transmission sprocket wheels and a brake disc respectively, wherein two steps transmit sprocket wheel and are fixedly connected on the drive shaft two ends, and brake disc is fixedly connected on one of them step and transmits on the sprocket wheel.
Main drive of the present invention comprises main frame, chain drive-belt and drive sprocket, wherein the drive sprocket captive joint therein a step in one group of staircase actuating device transmit on the sprocket wheel, main frame links to each other with drive sprocket by chain drive-belt.
Two-stage finishing bevel gear cuter reversing arrangement of the present invention comprises three finishing bevel gear cuters in left, center, right, wherein left angular wheel links to each other with drive shaft in the left staircase actuating device, right finishing bevel gear cuter links to each other with drive shaft in the right staircase actuating device, and left and right two finishing bevel gear cuters intermesh with realization two-stage reverse drive by middle finishing bevel gear cuter again.
Left and right finishing bevel gear cuter of the present invention links to each other with drive shaft by key, spline or coupler.
The present invention compared with prior art, have following beneficial effect: comparing with two traditional parallel elevators has increased by one group of two-stage finishing bevel gear cuter reversing arrangement, but reduced by one group of actuating device that comprises main frame, chain drive-belt and drive sprocket simultaneously, the same staircase machine room upper that is arranged in of its whole driver train with traditional staircase, drive two two-way parallel elevators simultaneously by a main drive, have compact conformation and simple, manufacturing and operating cost is low, the advantage of effective energy savings.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Further describe content of the present invention and embodiment below in conjunction with accompanying drawing.
Referring to Fig. 1, present embodiment is by a left side, right two groups of bi-directional escalators, main drive III and two-stage finishing bevel gear cuter reversing arrangement IV form, wherein left, right two groups of bi-directional escalators comprise the right staircase actuating device I and the left staircase actuating device II of placement arranged side by side, left side staircase actuating device II is by left drive shaft 12, a left side first step transmits sprocket wheel 13, a left side second step transmits sprocket wheel 11 and left brake disc 14 is formed, a left side first step transmits sprocket wheel 13 and left second step transmits the two ends that sprocket wheel 11 is fixedly connected on left drive shaft 12, and left brake disc 14 is fixedly connected on left first step and transmits on the sprocket wheel 13.Right staircase actuating device I transmits sprocket wheel 6, right second step transmission sprocket wheel 4 and right brake disc 5 by right drive shaft 3, right first step and forms, right first step transmits sprocket wheel 6 and right second step transmits the two ends that sprocket wheel 4 is fixedly connected on right drive shaft 3, and right brake disc 5 is fixedly connected on right second step and transmits on the sprocket wheel 4.
Main drive III comprises main frame 1, chain drive-belt 2 and drive sprocket 7, and wherein drive sprocket 7 is fixedly connected on right first step transmission sprocket wheel 6, and main frame 1 links to each other with drive sprocket 7 by chain drive-belt 2.
Two-stage finishing bevel gear cuter reversing arrangement IV comprises left angular wheel 10, right finishing bevel gear cuter 8 and middle finishing bevel gear cuter 9, left drive shaft 12 among left angular wheel 10 and the left staircase actuating device II is connected to each other by key, right drive shaft 3 among right finishing bevel gear cuter 8 and the right staircase actuating device I is connected to each other by key, left and right two finishing bevel gear cuters 10,8 intermesh to realize the two-stage reverse drive by middle finishing bevel gear cuter 9 again, wherein finishing bevel gear cuter 9 is realized the one-level reverse drive with right finishing bevel gear cuter 8, and left angular wheel 10 and middle finishing bevel gear cuter 9 are realized the secondary reverse drive.Left and right in addition finishing bevel gear cuter 10,3 also can link to each other with left and right driving main shaft 12,3 by spline or coupler.
Present embodiment drives two groups of right staircase actuating device I arranged side by side, left staircase actuating device II simultaneously by one group of main drive III, between the independently right originally staircase actuating device I of two parallel elevators, left staircase actuating device II, increase by one group of two-stage finishing bevel gear cuter reversing arrangement IV, made it to become a cover linkage driving mechanism.The step and the step chain of both direction operation are mutually independently in the single driving two-way conjoined staircase, transmit sprocket wheel 6 and right second step transmission sprocket wheel 4 by the right side first step among the right staircase actuating device I respectively, and a left side first step among the left staircase actuating device II transmits sprocket wheel 13 and left second step transmission sprocket wheel 11 drives.
During work, main frame 1 drives right staircase actuating device I by chain drive-belt 2 and rotates towards a direction, right staircase actuating device I finishes the left staircase actuating device II of two-stage commutation back drive by two-stage finishing bevel gear cuter reversing arrangement IV and rotates in the opposite direction, thereby realizes that one group of main drive III drives the purpose of two two-way parallel elevators simultaneously.
Claims (5)
1, a kind of single driving two-way conjoined staircase, comprise one group of main drive and left and right two groups of bi-directional escalators, it is characterized in that: also be provided with one group of two-stage finishing bevel gear cuter reversing arrangement, and main drive drives left and right two groups of bi-directional escalators simultaneously by this two-stage finishing bevel gear cuter reversing arrangement.
2, single driving two-way conjoined staircase according to claim 1, it is characterized in that: described left and right two groups of bi-directional escalators comprise left and right two groups of staircase actuating devices, form by a drive shaft, two step transmission sprocket wheels and a brake disc respectively, wherein two steps transmit sprocket wheel and are fixedly connected on the drive shaft two ends, and brake disc is fixedly connected on one of them step and transmits on the sprocket wheel.
3, single driving two-way conjoined staircase according to claim 1, it is characterized in that: described main drive comprises main frame, chain drive-belt and drive sprocket, wherein the drive sprocket captive joint therein a step in one group of staircase actuating device transmit on the sprocket wheel, main frame links to each other with drive sprocket by chain drive-belt.
4, single driving two-way conjoined staircase according to claim 1, it is characterized in that: described two-stage finishing bevel gear cuter reversing arrangement comprises three finishing bevel gear cuters in left, center, right, wherein left angular wheel links to each other with drive shaft in the left staircase actuating device, right finishing bevel gear cuter links to each other with drive shaft in the right staircase actuating device, and left and right two finishing bevel gear cuters intermesh with realization two-stage reverse drive by middle finishing bevel gear cuter again.
5, single driving two-way conjoined staircase according to claim 1 is characterized in that: described left and right finishing bevel gear cuter links to each other with drive shaft by key, spline or coupler.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050801 CN1911775A (en) | 2006-05-18 | 2006-05-18 | Single driving two-way conjoined staircase |
| JP2009510264A JP2009537418A (en) | 2006-05-18 | 2007-05-18 | 2-way escalator |
| DE112007001174T DE112007001174B4 (en) | 2006-05-18 | 2007-05-18 | Bidirectional escalator |
| PCT/CN2007/001621 WO2007137499A1 (en) | 2006-05-18 | 2007-05-18 | Bi-directional escalator |
| US12/301,288 US20090301837A1 (en) | 2006-05-18 | 2007-05-18 | Bi-directional escalator |
| CN200780017911A CN101657375A (en) | 2006-05-18 | 2007-05-18 | bi-directional escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050801 CN1911775A (en) | 2006-05-18 | 2006-05-18 | Single driving two-way conjoined staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1911775A true CN1911775A (en) | 2007-02-14 |
Family
ID=37720878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610050801 Pending CN1911775A (en) | 2006-05-18 | 2006-05-18 | Single driving two-way conjoined staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1911775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792086A (en) * | 2010-03-12 | 2010-08-04 | 肖正荣 | One-for-two driving method for escalators |
| CN101880002B (en) * | 2009-05-04 | 2013-06-12 | 哈尔滨理工大学 | Serial-parallel energy-saving escalator |
-
2006
- 2006-05-18 CN CN 200610050801 patent/CN1911775A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880002B (en) * | 2009-05-04 | 2013-06-12 | 哈尔滨理工大学 | Serial-parallel energy-saving escalator |
| CN101792086A (en) * | 2010-03-12 | 2010-08-04 | 肖正荣 | One-for-two driving method for escalators |
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