CN2926161Y - Low-building elevator - Google Patents
Low-building elevator Download PDFInfo
- Publication number
- CN2926161Y CN2926161Y CN 200620021178 CN200620021178U CN2926161Y CN 2926161 Y CN2926161 Y CN 2926161Y CN 200620021178 CN200620021178 CN 200620021178 CN 200620021178 U CN200620021178 U CN 200620021178U CN 2926161 Y CN2926161 Y CN 2926161Y
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- CN
- China
- Prior art keywords
- guide rail
- escalator
- rail base
- captiveed joint
- backplate
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- 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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Abstract
A stair lift for lower floors relates to a lift. To solve the problems of complex structure, high cost, large occupying space of the prior chain type lift for lower floors, the utility model is provided with two guide track bases (10), which are separately fixed to the tilted bases (101) on two sides of the stairs; the inner of the guide track bases (10) is provided with guideways (11), which are provided with a stair assembly (8) and movable pulleys which are fixed connected with them; one end of a chain is fixed connected with the stair assembly, the other with a counterweight (6) bypassing a carrier wheel (3); the carrier wheel (3) is arranged on the driving axle (16) and driving connected with an outputting axle of the motor through driving gears, thereof the carrier wheel being provided with an electromagnetic band brake; one end of a steel wire is fixed connected with a counterweight (6), the other fixed connected with the stair assembly bypassing a fixed pulley (7); an micro travel switch (13) is positioned just below the carrier wheel (3) and the steel wire (5); the front and back ends of the guide track bases (10) are provided with proximity switches (12). The utility model has the advantages of simple structure, convenience of maintenance, low cost, occupying no building space, and can be positioned on any floor.
Description
Technical field
The utility model relates to a kind of elevator.
Background technology
In modern architecture, elevator is indispensable operational outfit to skyscraper, because its cost and over-the-road expense are all higher, and take the certain area and the space of building, most lowrise floors room (generally below six layers) are not adorn elevator.For the people that give life and live in the lower building provide accommodating, Granted publication number for CN2554145 Y, Granted publication day be June 4 in 2003 the purpose utility model patent a kind of " low layer chain type cage lifter " disclosed, because this elevator adopts the vertical Lift type structure, have complex structure, cost height, the big problem that takes up room, be unfavorable in lower building, installing and using.
The utility model content
The purpose of this utility model provides a kind of lowrise floor ladder elevator, and this elevator can solve existing low layer chain type cage lifter, has complex structure, cost height, big problem takes up room.
The utility model comprises motor, gear system, sprocket wheel, chain, steel rope, counterweight, fixed pulley, using escalator assembly, bearing, transmission shaft, guide rail base, electromagnetic brake and is fixed on the interior slideway of guide rail base; The utility model also comprises near switch, micro-switch and movable pulley; Two guide rail base opposing parallel are placed and are separately fixed in the inclined base of stair both sides, on the every slideway two movable pulleys of captiveing joint with the bottom face of using escalator assembly are housed respectively, the front end of using escalator assembly is captiveed joint with an end of chain, the other end of chain is walked around sprocket wheel and is captiveed joint with the front end of counterweight, sprocket wheel is contained on the transmission shaft and the output shaft by gear system and motor is in transmission connection, electromagnetic brake is housed on the transmission shaft, the two ends of transmission shaft are contained on the guide rail base by bearing, captive joint with an end of steel rope in the rear end of counterweight, the other end of steel rope is walked around fixed pulley and is captiveed joint with the rear end of using escalator assembly, fixed pulley is captiveed joint with guide rail base, be provided with the micro-switch that is connected with guide rail base under the sprocket wheel with under the steel rope, be equipped with near switch respectively the front-end and back-end of guide rail base.
The utlity model has following beneficial effect: one, the utility model is owing to place guide rail base in the inclined base of stair both sides, elevator is along the operation of stair top, it is simple in structure, flexible for installation, easy to maintenance, operate steadily, safety, expense is low, and do not take the usable area and the space of building.Two, the utility model can not installed at low floor, installs more than the 4th buildings again, also can be as required in floor installation arbitrarily, and people are mutually noninterfere and influence when upper and lower stair.Three, when elevator is out of service, there is not the problem of being blocked by elevator door or causing the passenger-in-elevator to bottle up because of reasons such as power failures.Four, owing to be provided with near switch, when elevator ran to terminal point, elevator can be out of service automatically, not only guaranteed passenger-in-elevator's safety, also reduced the loss of electric energy simultaneously.Five, owing to be provided with micro limit switch, when steel rope and/or chain disconnection, after open circuited steel rope and/or chain touch micro limit switch, the contactless coil that is used by micro limit switch control motor cuts off the power supply, thereby the motor outage is quit work, elevator does not move, and has guaranteed passenger-in-elevator's personal safety.Six, hinder for some reason or have a power failure can not use the time when elevator, stair can normally use.
Description of drawings
Fig. 1 is an integral structure front view of the present utility model, and Fig. 2 is the birds-eye view of Fig. 1, and Fig. 3 is the left view of Fig. 1, and Fig. 4 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1~Fig. 3 present embodiment is described, present embodiment by motor 1, gear system 2, sprocket wheel 3, chain 4, steel rope 5, counterweight 6, fixed pulley 7, using escalator assembly 8, bearing 9, transmission shaft 16, guide rail base 10, be fixed on the slideway 11 in the guide rail base 10 and form near switch 12, micro limit switch 13, movable pulley 14 and electromagnetic brake 15; Two guide rail base 10 opposing parallel are placed and are separately fixed in the inclined base 101 of stair both sides, on the every slideway 11 two movable pulleys 14 of captiveing joint with the bottom face of using escalator assembly 8 are housed respectively, the front end of using escalator assembly 8 is captiveed joint with an end of chain 4, the other end of chain 4 is walked around sprocket wheel 3 and is captiveed joint with the front end of counterweight 6, sprocket wheel 3 is contained on the transmission shaft 16 and by the output shaft of gear system 2 with motor 1 and is in transmission connection, electromagnetic brake 15 is housed on the transmission shaft 16, the two ends of transmission shaft 16 are contained on the guide rail base 10 by bearing 9, captive joint with an end of steel rope 5 in the rear end of counterweight 6, the other end of steel rope 5 is walked around fixed pulley 7 and is captiveed joint with the rear end of using escalator assembly 8, fixed pulley 7 is captiveed joint with guide rail base 10, be provided with the micro limit switch 13 that is connected with guide rail base 10 under the sprocket wheel 3 with under the steel rope 5, be equipped with respectively near switch 12 front-end and back-end of guide rail base 10; Described gear system 2 is made up of big gear wheel 2-1 and miniature gears 2-2; Big gear wheel 2-1 is contained on the transmission shaft 16, big gear wheel 2-1 and miniature gears 2-2 engagement, and miniature gears 2-2 is contained on the output shaft of motor 1; Described guide rail base 10 adopts channel-section steel to make; Described slideway 11 is made by equal angle.Guide rail base 10 adopts channel-section steels to make and slideway 11 is made by equal angle, and it is simple in structure, the convenient installation.
Be outsourcing piece near switch 12, micro-switch 13 and electromagnetic brake 15 in the present embodiment.
The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, the using escalator assembly 8 of present embodiment is made up of one group of using escalator 8-1 and base plate 8-2, hauling hook 8-3, spring 8-4 and connecting panel 8-5; The bottom face of described using escalator 8-1 is captiveed joint with the upper surface of base plate 8-2, the front-end and back-end of the bottom face of base plate 8-2 fixedly are equipped with four connecting panel 8-5 respectively, each connecting panel 8-5 is hinged with hauling hook 8-3 respectively, one end of described chain 4 is captiveed joint with corresponding hauling hook 8-3 respectively with an end of steel rope 5, and each hauling hook 8-3 is connected with base plate 8-2 by spring 8-4 respectively.Adopt the using escalator assembly 8 of said structure to have advantage simple in structure, easy for installation.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 2 present embodiment is described, the difference of the present embodiment and the specific embodiment one is: present embodiment also increases backplate 1, backplate 2 18, using escalator handrail 19, support plate 21, bearing pin 22 and support 23; Backplate 1 and backplate 2 18 are installed on respectively on the two sides of using escalator 8-1, support plate 21 fixedly is housed respectively on the two sides, front and back of backplate 1, bearing pin 22 is housed on the support plate 21, it is interior and hinged with bearing pin 22 that one end of using escalator handrail 19 is contained in bearing pin 22, the other end of using escalator handrail 19 is contained in the groove of corresponding support 23, and support 23 is captiveed joint with backplate 2 18.So be provided with, can guarantee passenger-in-elevator's safety, avoid the generation of contingency.
The specific embodiment four: in conjunction with Fig. 1 and Fig. 4 present embodiment is described,, the difference of present embodiment and the specific embodiment one is: present embodiment also increases one group of hook 24; Described hook 24 is fixed on the two sides of guide rail base 10 upper ends and along the length direction rectangular distribution of guide rail base 10.So be provided with, when chain 4 and/or steel rope 5 disconnections, 8-3 hooks suspension member 24 downwards by spring 8-4 pulling hauling hook, and using escalator 8-1 is stopped gliding, and guarantees passenger-in-elevator's safety.
Claims (7)
1, a kind of lowrise floor ladder elevator, it comprises motor (1), gear system (2), sprocket wheel (3), chain (4), steel rope (5), counterweight (6), fixed pulley (7), using escalator assembly (8), bearing (9), transmission shaft (16), guide rail base (10), electromagnetic brake (15) and is fixed on the interior slideway (11) of guide rail base (10); It is characterized in that it also comprises near switch (12), micro limit switch (13) and movable pulley (14); Two guide rail bases (10) opposing parallel is placed and is separately fixed in the inclined base (101) of stair both sides, two movable pulleys (14) of captiveing joint with the bottom face of using escalator assembly (8) are housed respectively on the every slideway (11), the front end of using escalator assembly (8) is captiveed joint with an end of chain (4), the other end of chain (4) is walked around sprocket wheel (3) and is captiveed joint with the front end of counterweight (6), sprocket wheel (3) is contained in transmission shaft (16) and upward and by the output shaft of gear system (2) with motor (1) is in transmission connection, electromagnetic brake (15) is housed on the transmission shaft (16), the two ends of transmission shaft (16) are contained on the guide rail base (10) by bearing (9), captive joint with an end of steel rope (5) in the rear end of counterweight (6), the other end of steel rope (5) is walked around fixed pulley (7) and is captiveed joint with the rear end of using escalator assembly (8), fixed pulley (7) is captiveed joint with guide rail base (10), be provided with the micro limit switch (13) that is connected with guide rail base (10) under the sprocket wheel (3) with under the steel rope (5), be equipped with respectively near switch (12) front-end and back-end of guide rail base (10).
2, lowrise floor according to claim 1 ladder elevator is characterized in that described gear system (2) is made up of big gear wheel (2-1) and miniature gears (2-2); Big gear wheel (2-1) is contained on the transmission shaft (16), big gear wheel (2-1) and miniature gears (2-2) engagement, and miniature gears (2-2) is contained on the output shaft of motor (1).
3, lowrise floor according to claim 1 ladder elevator is characterized in that using escalator assembly (8) is made up of one group of using escalator (8-1) and base plate (8-2), hauling hook (8-3), spring (8-4) and connecting panel (8-5); The bottom face of described using escalator (8-1) is captiveed joint with the upper surface of base plate (8-2), the front-end and back-end of the bottom face of base plate (8-2) fixedly are equipped with four connecting panels (8-5) respectively, each connecting panel (8-5) is hinged with hauling hook (8-3) respectively, one end of one end of described chain (4) and steel rope (5) is captiveed joint with corresponding hauling hook (8-3) respectively, and each hauling hook (8-3) is connected with base plate (8-2) by spring (8-4) respectively.
4, lowrise floor ladder elevator according to claim 1 is characterized in that described guide rail base (10) adopts channel-section steel to make.
5, lowrise floor according to claim 1 ladder elevator is characterized in that described slideway (11) made by equal angle.
6, lowrise floor ladder elevator according to claim 1 is characterized in that it also comprises backplate one (17), backplate two (18), using escalator handrail (19), support plate (21), bearing pin (22) and support (23); Backplate one (17) and backplate two (18) are installed on respectively on the two sides of using escalator (8-1), support plate (21) fixedly is housed respectively on the two sides, front and back of backplate one (17), bearing pin (22) is housed on the support plate (21), it is interior and hinged with bearing pin (22) that one end of using escalator handrail (19) is contained in bearing pin (22), the other end of using escalator handrail (19) is contained in the groove of corresponding support (23), and support (23) is captiveed joint with backplate two (18).
7, lowrise floor ladder elevator according to claim 1 is characterized in that it also comprises one group of suspension member (24); Described suspension member (24) is fixed on the two sides of guide rail base (10) upper end and along the length direction rectangular distribution of guide rail base (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620021178 CN2926161Y (en) | 2006-07-05 | 2006-07-05 | Low-building elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620021178 CN2926161Y (en) | 2006-07-05 | 2006-07-05 | Low-building elevator |
Publications (1)
Publication Number | Publication Date |
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CN2926161Y true CN2926161Y (en) | 2007-07-25 |
Family
ID=38280402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200620021178 Expired - Fee Related CN2926161Y (en) | 2006-07-05 | 2006-07-05 | Low-building elevator |
Country Status (1)
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CN (1) | CN2926161Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102976194A (en) * | 2012-12-20 | 2013-03-20 | 钟延炯 | Single escalator |
CN104495573A (en) * | 2014-12-16 | 2015-04-08 | 浙江省黄岩服装机械厂 | Intelligent stair climbing walking replacing machine |
EP2640909B1 (en) * | 2010-11-19 | 2015-07-15 | Esperire S.r.l. | Vertical stair |
CN105016174A (en) * | 2015-07-15 | 2015-11-04 | 马鞍山聚宝新能源设备科技有限公司 | Rail-type electric lift truck used on staircase |
CN106516938A (en) * | 2016-12-16 | 2017-03-22 | 马根昌 | Convenient transportation device for escalator |
CN107352356A (en) * | 2016-05-09 | 2017-11-17 | 张向阳 | A kind of double staircase of the corridor with bascule |
CN109305620A (en) * | 2017-07-28 | 2019-02-05 | 孙世梁 | Without electric energy Automatic-descending elevator |
-
2006
- 2006-07-05 CN CN 200620021178 patent/CN2926161Y/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2640909B1 (en) * | 2010-11-19 | 2015-07-15 | Esperire S.r.l. | Vertical stair |
CN102976194A (en) * | 2012-12-20 | 2013-03-20 | 钟延炯 | Single escalator |
CN102976194B (en) * | 2012-12-20 | 2014-10-22 | 钟延炯 | Single escalator |
CN104495573A (en) * | 2014-12-16 | 2015-04-08 | 浙江省黄岩服装机械厂 | Intelligent stair climbing walking replacing machine |
CN104495573B (en) * | 2014-12-16 | 2016-09-28 | 浙江省黄岩服装机械厂 | Intelligence climbs building machine instead of walk |
CN105016174A (en) * | 2015-07-15 | 2015-11-04 | 马鞍山聚宝新能源设备科技有限公司 | Rail-type electric lift truck used on staircase |
CN107352356A (en) * | 2016-05-09 | 2017-11-17 | 张向阳 | A kind of double staircase of the corridor with bascule |
CN107352356B (en) * | 2016-05-09 | 2019-11-12 | 张向阳 | A kind of double staircase of the corridor with balancing device |
CN106516938A (en) * | 2016-12-16 | 2017-03-22 | 马根昌 | Convenient transportation device for escalator |
CN109305620A (en) * | 2017-07-28 | 2019-02-05 | 孙世梁 | Without electric energy Automatic-descending elevator |
CN109305620B (en) * | 2017-07-28 | 2020-06-09 | 孙世梁 | Automatic descending elevator without electric energy |
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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: 20070725 |