CN103935874B - Can throw-over electric high-speed staircase - Google Patents
Can throw-over electric high-speed staircase Download PDFInfo
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- CN103935874B CN103935874B CN201310017138.8A CN201310017138A CN103935874B CN 103935874 B CN103935874 B CN 103935874B CN 201310017138 A CN201310017138 A CN 201310017138A CN 103935874 B CN103935874 B CN 103935874B
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Abstract
What the present invention relates to can throw-over electric high-speed staircase, include the keel frame of curve closed ring type, some footrest frame, footrest frame is successively set on the outside of keel frame, also include steer-drive and speed-changing driving device, speed-changing driving device is by speed increasing mechanism, equal speed mechanism and speed reduction gearing are formed, the outside of keel frame and inner side are respectively arranged with front-wheel grooved rail and trailing wheel grooved rail, steer-drive is disposed with ringwise at the middle part of keel frame both sides trailing wheel grooved rail, speed increasing mechanism, equal speed mechanism, speed reduction gearing, steer-drive, speed increasing mechanism, equal speed mechanism and speed reduction gearing, pass through the technical program, staircase is made to adopt low speed when being positioned at elevator entrance and elevator outlet, to meet the needs of human body, perform in the operation of elevator and evenly accelerate, high at the uniform velocity with the combined running mode of even retardation, thus substantially increase the running velocity of staircase, improve the delivery efficiency of staircase, substantially reduce the waiting time of well-behaved staircase personnel.
Description
Technical field
The present invention relates to a kind of escalator, particularly relating to one can throw-over electric high-speed staircase.
Background technology
In the prior art, escalator is a kind of transportation means of at the uniform velocity low speed, and step spacing is non-stretchable from the inlet to the outlet, and the spacing of step can not change, and therefore the whole service speed of staircase is constant; Because passenger's physiological condition limit, it is limited in one's ability that speed-adaptive suddenlys change, and when passenger enters the entrance and exit of staircase, the speed of staircase must be low speed, so that passenger adapts to take staircase from walking to again to the change of walking.
How to realize a kind of high speed staircase, near staircase outlet and entrance, step is low speed driving, centre is high-speed cruising, arriving low speed from low speed to high speed is again that one gradually changes operational process, not only can adapt to passenger and physiological property is born to velocity variations, and in the identical or close time, passenger is risen to larger height, fully meet the lifting requirement between following large-scale or ultra-large type building.
Summary of the invention
In view of this, main purpose of the present invention is to provide one can throw-over electric high-speed staircase, by the steer-drive in the technical program, speed-changing driving device, make footrest frame carry out speed change along keel frame with the speed requirement of diverse location to move, thus realize the variable-speed operation of high speed staircase.
In order to achieve the above object, technical scheme of the present invention is achieved in that one can throw-over electric high-speed staircase, include the keel frame of curve closed ring type, some footrest frame, footrest frame is successively set on the outside of keel frame, also include steer-drive and speed-changing driving device, described speed-changing driving device is by speed increasing mechanism, equal speed mechanism and speed reduction gearing are formed, the outside of described keel frame and inner side are respectively arranged with front-wheel grooved rail and trailing wheel grooved rail, steer-drive is disposed with ringwise at the middle part of keel frame both sides trailing wheel grooved rail, speed increasing mechanism, equal speed mechanism, speed reduction gearing, steer-drive, speed increasing mechanism, equal speed mechanism and speed reduction gearing, each footrest frame is right angle trigonometry type, the two bottom sides of footrest frame two square edges is provided with front-wheel and trailing wheel, described front-wheel and trailing wheel are separately positioned in corresponding front-wheel grooved rail and trailing wheel grooved rail, the square edge being provided with front-wheel is provided with pedal, pivot shaft has been horizontally disposed with in two trailing wheels, described pin boots organization establishes is on pivot shaft, each footrest frame moves along keel frame, and when moving to each position, the Jiao Xue mechanism be positioned in footrest frame is connected with speed-changing driving device with steer-drive respectively.
The right angle of each footrest frame is hinged with drawing plate, is hinged with drawing plate window inside the front-wheel of each footrest frame, and described drawing plate is inserted into the drawing plate window be positioned in the adjacent footrest frame in rear portion.
Be provided with stretching subplate in described drawing plate window, described drawing plate is inserted in stretching subplate, and the rear end of drawing plate is provided with the projection to both sides projection, and the front end of stretching subplate is provided with block.
Described steer-drive is made up of drum, slewing rollers and driving band, and be arranged on the midway location at two ends up and down of keel frame, described drum is arranged on the center of keel frame two ends arcwall face, two slewing rollers are arranged on keel frame, described driving band is sleeved on drum and two slewing rollers, the lateral surface of driving band is provided with band tooth.
Described speed increasing mechanism, equal speed mechanism and speed reduction gearing are from beginning to end successively to be connect, described speed increasing mechanism or speed reduction gearing, include large belt wheel, small pulley and driving band, the end face of described large belt wheel is provided with internal tooth, one side end face of small pulley is provided with straight gear, described large belt wheel and small pulley are set with driving band, and the straight gear on small pulley is meshed with the internal tooth of the large belt wheel of the next one; Described equal speed mechanism is made up of several large belt wheel, and two large belt wheels are coaxially connected, and driving band is sleeved on two corresponding large belt wheels, driving band staggered transmission; Parallel with the trailing wheel grooved rail on the keel frame of position above the driving band that large belt wheel in large belt wheel in speed increasing mechanism and speed reduction gearing and small pulley or equal speed mechanism and large belt wheel are set with, each driving band lateral surface is provided with band tooth, and described Jiao Xue mechanism is meshed with the band tooth on driving band.
Described Jiao Xue mechanism is made up of Connection Block, bumper, shock-proof spring and pin boots, two Connection Blocks are sleeved on pivot shaft, shock-proof spring is provided with in Connection Block, bumper is inserted in Connection Block, be hinged with pin boots in the lower end of two bumpers, pin boots bottom surface is provided with the pin tooth matched with tooth.
On described pivot shaft, the both sides, front and back of two bumpers are respectively arranged with baffle plate, are respectively arranged with elastic caoutchouc cushion block between plate washer and bumper.
Slewing rollers in described steer-drive are connected with the large belt wheel of afterbody most in corresponding speed reduction gearing respectively through driving band.
Pedal both sides in described footrest frame are vertically fixedly installed balustrade panel, and balustrade panel upper end is provided with rubber handrail, between the balustrade panel of two adjacent footrest frame, be provided with Telescopic protective cover.
The beneficial effect after technique scheme is adopted to be: one can throw-over electric high-speed staircase, pass through the technical program, staircase is made to adopt low speed when being positioned at elevator entrance and elevator outlet, to meet the needs of human body, perform in the operation of elevator and evenly accelerate, high at the uniform velocity with the combined running mode of even retardation, thus substantially increase the running velocity of staircase, improve the delivery efficiency of staircase, substantially reduce the waiting time of well-behaved staircase personnel.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of keel frame in the present invention.
Fig. 2 is the constructional drawing of steering hardware in the present invention.
Fig. 3 is integral structure schematic diagram of the present invention.
Fig. 4 is the schematic diagram of speed-changing driving device in the present invention.
Fig. 5 is the birds-eye view of Fig. 4.
Fig. 6 is the constructional drawing of footrest frame in the present invention.
Fig. 7 is the lateral plan of Fig. 6.
Fig. 8 is the block diagram of footrest frame in the present invention.
Fig. 9 is drawing plate constructional drawing in the present invention.
Figure 10 is the working state schematic representation of Fig. 9.
Figure 11 is the structural representation of Zhong Jiao boots mechanism of the present invention.
Figure 12 is the schematic perspective view of Figure 11.
Figure 13 is the lateral plan of Figure 11.
Figure 14 is the constructional drawing of large belt wheel in speed-changing driving device of the present invention.
Figure 15 is the constructional drawing of small pulley in speed-changing driving device of the present invention.
In figure, 1 keel frame, 2 footrest frame, 3 steer-drives, 4 speed-changing driving devices, 5 speed increasing mechanisms, 6 equal speed mechanisms, 7 speed reduction gearings, 8 front-wheel grooved rails, 9 trailing wheel grooved rails, 10 front-wheels, 11 trailing wheels, 12 pedals, 13 pivot shafts, 14 Jiao Xue mechanisms, 15 drawing plates, 16 drawing plate windows, 17 stretching subplates, 18 projections, 19 blocks, 20 drums, 21 slewing rollers, 22 driving bands, 23 band teeth, 24 large belt wheels, 25 small pulleys, 26 internal tooths, 27 straight gears, 28 Connection Blocks, 29 bumpers, 30 shock-proof springs, 31 pin boots, 32 pin teeth, 33 baffle plates, 34 elastic caoutchouc cushion blocks, 35 balustrade panels, 36 rubber handrail, 37 Telescopic protective covers.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment in the present invention is described in further detail.
As shown in Fig. 1-Figure 15, what the present invention relates to can throw-over electric high-speed staircase, include the keel frame 1 of curve closed ring type, some footrest frame 2, footrest frame 2 is successively set on the outside of keel frame 1, also include steer-drive 3 and speed-changing driving device 4, described speed-changing driving device 4 is by speed increasing mechanism 5, equal speed mechanism 6 and speed reduction gearing 7 are formed, the outside of described keel frame 1 and inner side are respectively arranged with front-wheel grooved rail 8 and trailing wheel grooved rail 9, steer-drive 3 is disposed with ringwise at the middle part of keel frame 1 both sides trailing wheel grooved rail 9, speed increasing mechanism 5, equal speed mechanism 6, speed reduction gearing 7, steer-drive 3, speed increasing mechanism 5, equal speed mechanism 6 and speed reduction gearing 7, each footrest frame 2 is right angle trigonometry type, the two bottom sides of footrest frame 2 two square edges is provided with front-wheel 10 and trailing wheel 11, described front-wheel 10 and trailing wheel 11 are separately positioned in corresponding front-wheel grooved rail 8 and trailing wheel grooved rail 9, the square edge being provided with front-wheel 10 is provided with pedal 12, pivot shaft 13 has been horizontally disposed with in two trailing wheels 11, described Jiao Xue mechanism 14 is arranged on pivot shaft 13, each footrest frame 2 moves along keel frame 1, and when moving to each position, the Jiao Xue mechanism 14 be positioned in footrest frame 2 is connected with speed-changing driving device 4 with steer-drive 3 respectively.
The right angle of each footrest frame 2 is hinged with drawing plate 15, inside the front-wheel 10 of each footrest frame 2, be hinged with drawing plate window 16, and described drawing plate 15 is inserted into the drawing plate window 16 be positioned in the adjacent footrest frame 2 in rear portion.
Be provided with stretching subplate 17 in described drawing plate window 16, described drawing plate 15 is inserted in stretching subplate 17, and the rear end of drawing plate 15 is provided with the projection 18 to both sides projection, and the front end of stretching subplate 17 is provided with block 19.
Described steer-drive 3 is made up of drum 20, slewing rollers 21 and driving band 22, and be arranged on the midway location at two ends up and down of keel frame 1, described drum 20 is arranged on the center of keel frame 1 two ends arcwall face, two slewing rollers 21 are arranged on keel frame 1, described driving band 22 is sleeved on drum 20 and two slewing rollers 21, the lateral surface of driving band 22 is provided with band tooth 23, retarder drive is connected with drum 20.
Described speed increasing mechanism 5, equal speed mechanism 6 and speed reduction gearing 7 are from beginning to end successively to be connect, described speed increasing mechanism 5 or speed reduction gearing 7, include large belt wheel 24, small pulley 25 and driving band 22, the end face of described large belt wheel 24 is provided with internal tooth 26, one side end face of small pulley 25 is provided with straight gear 27, described large belt wheel 24 and small pulley 25 are set with driving band 22, and the straight gear 27 on small pulley 25 is meshed with the internal tooth 26 of the large belt wheel 24 of the next one; Described equal speed mechanism 6 is made up of several large belt wheel 24, and two large belt wheels 24 are coaxially connected, and driving band 22 is sleeved on two corresponding large belt wheels 24, driving band 22 staggered transmission; On large belt wheel 24 in large belt wheel 24 in speed increasing mechanism 5 and speed reduction gearing 7 and small pulley 25 or equal speed mechanism 6 and large belt wheel 24 suit driving band 22 above parallel with the trailing wheel grooved rail 9 on the keel frame 1 of position, each driving band 22 lateral surface is provided with band tooth 23, described Jiao Xue mechanism 14 is meshed with the band tooth 23 on driving band 22.
Described Jiao Xue mechanism 14 is made up of Connection Block 28, bumper 29, shock-proof spring 30 and pin boots 31, two Connection Blocks 28 are sleeved on pivot shaft 13, shock-proof spring 30 is provided with in Connection Block 28, bumper 29 is inserted in Connection Block 28, be hinged with pin boots 31 in the lower end of two bumpers 29, pin boots 31 bottom surface is provided with the pin tooth 32 matched with tooth 23.
On described pivot shaft 13, the both sides, front and back of two bumpers 29 are respectively arranged with baffle plate 33, are respectively arranged with elastic caoutchouc cushion block 34 between plate washer 33 and bumper 29.
Slewing rollers 21 in described steer-drive 3 are connected with the large belt wheel 24 of afterbody most in corresponding speed reduction gearing 7 respectively through driving band 22.
Pedal 12 both sides in described footrest frame 2 are vertically fixedly installed balustrade panel 35, and balustrade panel 35 upper end is provided with rubber handrail 36, between the balustrade panel 35 of two adjacent footrest frame 2, be provided with Telescopic protective cover 37.
As illustrated in the drawing in embodiment, driving band 22 inner surface is provided with band tooth 23, each belt wheel matched is respectively arranged with corresponding engaging tooth, carries out transmission by the engagement of between cog with driving band 22.
Steer-drive 3 in the present invention, speed-changing driving device 4 are arranged on the middle part of keel frame 1, many groups can be arranged side by side as required, and match with the many groups pin boots 31 in footrest frame 2 respectively, the drum 20 on described steer-drive 3 is provided with drive motor.
Speed reduction gearing 7 in the present invention is identical with the parts of speed increasing mechanism 5, and installation site is contrary, and principle is identical, and in this not go into detail.
The above, be only better possible embodiments of the present invention, and be not used to limit scope of the present invention.
Claims (6)
1. one kind can throw-over electric high-speed staircase, include the keel frame of curve closed ring type, some footrest frame, footrest frame is successively set on the outside of keel frame, it is characterized in that, also include steer-drive and speed-changing driving device, described speed-changing driving device is by speed increasing mechanism, equal speed mechanism and speed reduction gearing are formed, the outside of described keel frame and inner side are respectively arranged with front-wheel grooved rail and trailing wheel grooved rail, steer-drive is disposed with ringwise at the middle part of keel frame both sides trailing wheel grooved rail, speed increasing mechanism, equal speed mechanism, speed reduction gearing, steer-drive, speed increasing mechanism, equal speed mechanism and speed reduction gearing, each footrest frame is right angle trigonometry type, the two bottom sides of footrest frame two square edges is provided with front-wheel and trailing wheel, described front-wheel and trailing wheel are separately positioned in corresponding front-wheel grooved rail and trailing wheel grooved rail, the square edge being provided with front-wheel is provided with pedal, pivot shaft has been horizontally disposed with in two trailing wheels, pin boots organization establishes is on pivot shaft, each footrest frame moves along keel frame, and when moving to each position, the Jiao Xue mechanism be positioned in footrest frame is connected with speed-changing driving device with steer-drive respectively, the right angle of each footrest frame is hinged with drawing plate, is hinged with drawing plate window inside the front-wheel of each footrest frame, and described drawing plate is inserted into the drawing plate window be positioned in the adjacent footrest frame in rear portion, be provided with stretching subplate in described drawing plate window, described drawing plate is inserted in stretching subplate, and the rear end of drawing plate is provided with the projection to both sides projection, and the front end of stretching subplate is provided with block, described steer-drive is made up of drum, slewing rollers and driving band, and be arranged on the midway location at two ends up and down of keel frame, described drum is arranged on the center of keel frame two ends arcwall face, two slewing rollers are arranged on keel frame, described driving band is sleeved on drum and two slewing rollers, the lateral surface of driving band is provided with band tooth.
2. according to claim 1 can throw-over electric high-speed staircase, it is characterized in that, described speed increasing mechanism, equal speed mechanism and speed reduction gearing are from beginning to end successively to be connect, described speed increasing mechanism or speed reduction gearing, include large belt wheel, small pulley and driving band, the end face of described large belt wheel is provided with internal tooth, a side end face of small pulley is provided with straight gear, described large belt wheel and small pulley are set with driving band, and the straight gear on small pulley is meshed with the internal tooth of the large belt wheel of the next one; Described equal speed mechanism is made up of several large belt wheel, and two large belt wheels are coaxially connected, and driving band is sleeved on two corresponding large belt wheels, driving band staggered transmission; Parallel with the trailing wheel grooved rail on the keel frame of position above the driving band that large belt wheel in large belt wheel in speed increasing mechanism and speed reduction gearing and small pulley or equal speed mechanism and large belt wheel are set with, each driving band lateral surface is provided with band tooth, and described Jiao Xue mechanism is meshed with the band tooth on driving band.
3. according to claim 1 and 2 can throw-over electric high-speed staircase, it is characterized in that, described Jiao Xue mechanism is made up of Connection Block, bumper, shock-proof spring and pin boots, two Connection Blocks are sleeved on pivot shaft, shock-proof spring is provided with in Connection Block, bumper is inserted in Connection Block, is hinged with pin boots in the lower end of two bumpers, and pin boots bottom surface is provided with the pin tooth matched with tooth.
4. according to claim 3 can throw-over electric high-speed staircase, it is characterized in that, on described pivot shaft, the both sides, front and back of two bumpers are respectively arranged with baffle plate, are respectively arranged with elastic caoutchouc cushion block between plate washer and bumper.
5. according to claim 1 and 2 can throw-over electric high-speed staircase, it is characterized in that, the slewing rollers in described steer-drive are connected with the large belt wheel of afterbody most in corresponding speed reduction gearing respectively through driving band.
6. according to claim 1 can throw-over electric high-speed staircase, it is characterized in that, pedal both sides in described footrest frame are vertically fixedly installed balustrade panel, and balustrade panel upper end is provided with rubber handrail, between the balustrade panel of two adjacent footrest frame, be provided with Telescopic protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310017138.8A CN103935874B (en) | 2013-01-17 | 2013-01-17 | Can throw-over electric high-speed staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310017138.8A CN103935874B (en) | 2013-01-17 | 2013-01-17 | Can throw-over electric high-speed staircase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935874A CN103935874A (en) | 2014-07-23 |
| CN103935874B true CN103935874B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310017138.8A Expired - Fee Related CN103935874B (en) | 2013-01-17 | 2013-01-17 | Can throw-over electric high-speed staircase |
Country Status (1)
| Country | Link |
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| CN (1) | CN103935874B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484930A (en) * | 2018-12-03 | 2019-03-19 | 日立楼宇技术（广州）有限公司 | A kind of elevator control method, device, equipment and storage medium |
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| US5115899A (en) * | 1990-01-16 | 1992-05-26 | Mitsubishi Denki Kabushiki Kaisha | Dual-speed escalator apparatus |
| CN1238300A (en) * | 1998-06-08 | 1999-12-15 | 株式会社日立制作所 | Variable speed type passenger conveyor |
| CN1380242A (en) * | 2001-04-10 | 2002-11-20 | 上海大名电扶梯配件有限公司 | Cast-steel integral support for steps of automatic escalator |
| CN1886327A (en) * | 2003-11-28 | 2006-12-27 | 通力股份公司 | Conveyor |
| CN101054146A (en) * | 2007-05-29 | 2007-10-17 | 闫保卫 | City railroad self-running road |
| CN101234728A (en) * | 2006-12-29 | 2008-08-06 | 泰森克鲁普诺特股份有限公司 | Pallet assembly for a transport system for the movement of passengers/goods |
| CN102649527A (en) * | 2011-02-25 | 2012-08-29 | 咸宁市农机化技术鉴定推广中心站 | Road vehicle |
| CN202481885U (en) * | 2012-02-23 | 2012-10-10 | 谢向勇 | Multistage speed-changing conveying platform |
| CN203212191U (en) * | 2013-01-17 | 2013-09-25 | 北京升华电梯有限公司 | High-speed escalator capable of changing speeds |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09208165A (en) * | 1996-02-06 | 1997-08-12 | Nkk Corp | Pallet structure of variable speed type passenger conveyor |
| JP5001473B2 (en) * | 2010-12-21 | 2012-08-15 | 勝哉 寺本 | Acceleration / deceleration device and acceleration / deceleration escalator equipped with the same |
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2013
- 2013-01-17 CN CN201310017138.8A patent/CN103935874B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1383785A (en) * | 1972-11-14 | 1974-02-12 | Univ Johns Hopkins | Variable speed sidewalk |
| US5115899A (en) * | 1990-01-16 | 1992-05-26 | Mitsubishi Denki Kabushiki Kaisha | Dual-speed escalator apparatus |
| CN1238300A (en) * | 1998-06-08 | 1999-12-15 | 株式会社日立制作所 | Variable speed type passenger conveyor |
| CN1380242A (en) * | 2001-04-10 | 2002-11-20 | 上海大名电扶梯配件有限公司 | Cast-steel integral support for steps of automatic escalator |
| CN1886327A (en) * | 2003-11-28 | 2006-12-27 | 通力股份公司 | Conveyor |
| CN101234728A (en) * | 2006-12-29 | 2008-08-06 | 泰森克鲁普诺特股份有限公司 | Pallet assembly for a transport system for the movement of passengers/goods |
| CN101054146A (en) * | 2007-05-29 | 2007-10-17 | 闫保卫 | City railroad self-running road |
| CN102649527A (en) * | 2011-02-25 | 2012-08-29 | 咸宁市农机化技术鉴定推广中心站 | Road vehicle |
| CN202481885U (en) * | 2012-02-23 | 2012-10-10 | 谢向勇 | Multistage speed-changing conveying platform |
| CN203212191U (en) * | 2013-01-17 | 2013-09-25 | 北京升华电梯有限公司 | High-speed escalator capable of changing speeds |
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