CN2892788Y - Staircase driving gear system - Google Patents
Staircase driving gear system Download PDFInfo
- Publication number
- CN2892788Y CN2892788Y CNU2006201093305U CN200620109330U CN2892788Y CN 2892788 Y CN2892788 Y CN 2892788Y CN U2006201093305 U CNU2006201093305 U CN U2006201093305U CN 200620109330 U CN200620109330 U CN 200620109330U CN 2892788 Y CN2892788 Y CN 2892788Y
- Authority
- CN
- China
- Prior art keywords
- retarder
- another
- escalator
- reducer
- utility
- Prior art date
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an escalator new drive system belonging to the elevator power system. The utility model aims at providing with an automatic escalator drive system which saves the electricity, has a low cost and a small land occupation. The utility model includes a motor, a clutch and a reducer; the main shafts of the motor (5) are separately connected with the contracting brake (3) supplied with the clutch (4) by a coupling (6); the contracting brake (3) at left side is connected with the left reducer (2); the left reducer (2) drives escalator chain wheel (8) to rotate by a drive chain wheel (1); the contracting brake (3) at right side is connected with the right reducer (7); the right reducer (7) drives another escalator chain wheel (8) to rotate by another drive chain wheel (1) and the chain; the rotation speeds of the two reducers are the same while the rotation directions are reverse. The utility model has a simple structure, a low cost, saves the electricity power and can be widely applied to all sites with large flow quantity of personnel such as the airport, station, subway and supermarket and so on.
Description
Technical field: the utility model relates to a kind of dragging system of escalator, relates in particular to a kind ofly to utilize a motor to drive the dragging system of uplink and downlink staircase simultaneously.
Background technology: at present, traditional escalator major part is a unidirectional operation, and its dragging system all is to be made of a motor, a retarder and a driving device; If will realize that simultaneously upper and lower way traffic then must in addition and put an escalator at same floor.Because the dragging system of uplink and downlink staircase is independent separately, running is uncorrelated mutually, the load of down escalator is in non-free decline state, therefore high-order load potential energy in the decline process of down escalator not only is not fully utilized and also wants the additive decrementation electric energy on the contrary, can not compensate mutually, change thereby the potential energy that causes up staircase load rises and the potential energy of down escalator load descends, cause power wastage.
Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide that a kind of floor area is little, cost is low and the new type dragging system for stairway of power saving, this system utilizes a motor just can drive also two escalators of postpone simultaneously, thereby realizes the two-way simultaneous operation.
The technical solution of the utility model comprises motor, power-transfer clutch, retarder; The left and right two ends of the main shaft of motor respectively connect with the band-type brake that is positioned at the motor and arranged on left and right sides respectively by coupler, are equipped with power-transfer clutch on each band-type brake; The band-type brake mouth on the left side connects with left retarder by another coupler, the mouth of left side retarder connects with right retarder by another coupler by the band-type brake mouth that drive sprocket and chain drive staircase level sprocket rotation, the right, and the mouth of right retarder drives another staircase level sprocket rotation by another drive sprocket and another root chain; Identical, the switched in opposite of the rotating speed of above-mentioned two retarders.
Compared with the prior art, the utility model is owing to organically combine original two independent, unrelated separately cover dragging systems on the basis of traditional escalator dragging system, the potential energy rising that the potential energy that makes full use of down escalator load descends and compensates up staircase load, thus reach the purpose of saving electric power; In addition, owing to omitted a motor and middle coupling member, therefore also reduced the manufacturing cost of escalator.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: drive sprocket 1 left retarder 2 band-type brakes 3 power-transfer clutchs 4 motors 5 coupler 6 right retarder 7 staircase level sprocket wheels 8
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in drawings, dragging system is made of a motor, two arrangement of clutch, two cover speed reduction gearings and two sets of transmission mechanism, its concrete structure is: the left end of motor 5 main shafts connects with the band-type brake 3 that is provided with power-transfer clutch 4 by coupler 6, the mouth of band-type brake 3 connects with left retarder 2 by another coupler 6, and the mouth of left retarder 2 drives staircase level sprocket wheel 8 by drive sprocket 1 and chain and rotates; The right-hand member of motor 5 main shafts connects with another band-type brake 3 of same structure by another coupler 6, the mouth of this band-type brake 3 connects with right retarder 7 by another coupler 6, and the mouth of right retarder 7 drives another staircase level sprocket wheel 8 by another drive sprocket 1 and another root chain and rotates.The rotating speed of left side retarder 2 and identical, the switched in opposite of rotating speed of right retarder 7.
Claims (1)
1. a new type dragging system for stairway comprises motor, power-transfer clutch, retarder; It is characterized in that: the left and right two ends of main shaft of motor (5) respectively connect with the band-type brake (3) that is positioned at motor (5) and arranged on left and right sides respectively by coupler (6), are equipped with power-transfer clutch (4) on each band-type brake (3); The band-type brake on the left side (3) mouth connects with left retarder (2) by another coupler (6), the mouth of left side retarder (2) connects with right retarder (7) by another coupler (6) by band-type brake (3) mouth that drive sprocket (1) and chain drive staircase level sprocket wheel (8) rotation, the right, and the mouth of right retarder (7) drives another staircase level sprocket wheel (8) by another drive sprocket (1) and another root chain and rotates; Identical, the switched in opposite of the rotating speed of above-mentioned two retarders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201093305U CN2892788Y (en) | 2006-04-04 | 2006-04-04 | Staircase driving gear system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201093305U CN2892788Y (en) | 2006-04-04 | 2006-04-04 | Staircase driving gear system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892788Y true CN2892788Y (en) | 2007-04-25 |
Family
ID=38060955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201093305U Expired - Fee Related CN2892788Y (en) | 2006-04-04 | 2006-04-04 | Staircase driving gear system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892788Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458957A (en) * | 2017-09-06 | 2017-12-12 | 哈尔滨工程大学 | Intelligent energy-saving device for escalator |
-
2006
- 2006-04-04 CN CNU2006201093305U patent/CN2892788Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458957A (en) * | 2017-09-06 | 2017-12-12 | 哈尔滨工程大学 | Intelligent energy-saving device for escalator |
| CN107458957B (en) * | 2017-09-06 | 2020-11-10 | 哈尔滨工程大学 | Intelligent escalator energy-saving device |
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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: 20070425 |