CN101021127B - Sliding door leather belt driving mechanism - Google Patents
Sliding door leather belt driving mechanism Download PDFInfo
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- CN101021127B CN101021127B CN2007100730466A CN200710073046A CN101021127B CN 101021127 B CN101021127 B CN 101021127B CN 2007100730466 A CN2007100730466 A CN 2007100730466A CN 200710073046 A CN200710073046 A CN 200710073046A CN 101021127 B CN101021127 B CN 101021127B
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- belt
- sliding door
- door
- transmission system
- driving
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- 239000010985 leather Substances 0.000 title claims description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The present invention discloses a belt drive mechanism for sliding door. It includes at least one slide door, fixed drive door, belt transmission system for driving slide door and slide door control system connected with belt transmission system. The belt transmission system includes motor, driving wheel, driven wheels which are respectively set at two sides of said driving wheel and strip belt whose front face is stuck on the driving wheel and back face is stuck on the driven wheel. Besides, said invention also provides its working principle and its concrete operation method.
Description
Technical field
The present invention relates to a drive unit, relate in particular to a kind of leather belt driving mechanism that is used for sliding door.
Background technology
The subway half-height safety door system needs the slide-open door corresponding with train door (i.e. " sliding door "), and the motion mode of sliding door is left and right splitting, and requires left and right door to open the door synchronously or close the door synchronously.Realize the open and close door action of sliding door, just need configuration necessary driving and transmission mechanism, in the prior art, though adopt the gear-driven advantage that stable drive, compact conformation are arranged, the noise that produces when rotating is big, each part precision prescribed height is unfavorable for that the work of installing, debug, safeguarding carries out.Gear member wearing and tearing in use for some time, equipment is difficult to debug once more, causes quality of fit to make the equipment overall operation steady inadequately inadequately, and performance is unreliable.
Also have in the existing half-height safety door and adopt belt as transmission mechanism, but be one group of left side in the existing structure, right sliding door adopts a cover drive unit, reserve transmission mechanism in the cavity with a left side by being installed on platform plate under the sliding door, right two fan sliding doors link together, make a left side, right two fan sliding doors are realized opening simultaneously, the action of closing the door, so, existing employing one cover drive unit is controlled a left side, the type of drive of right two fan sliding doors, must reserve the installing space of transmission mechanism on the platform plate under the sliding door, such form of structure also can be brought bigger workload and difficulty of construction to ground surface finishing work with regard to own also more complicated in the half-height safety door.Finish or all the circuit that comes into operation of completion if civil engineering structure constructed, adopt a cover drive unit to control the type of drive of left and right two fan sliding doors, will do very big change to comprising the structure that is positioned at the platform panel under the sliding door, and more can bring difficulty to construction.
Adopt a cover drive unit to control the type of drive of left and right two fan sliding doors, also can bring some inconveniences to the use of safety door, that is exactly " high-heeled shoes in the safety door use " phenomenon that we are commonly called as.Promptly adopt a cover drive unit to control a left side, when the type of drive of sliding doors is fanned on the right side two, its operating principle is to reserve transmission mechanism in the cavity with a left side by being installed on platform plate under the sliding door, right two fan sliding doors link together, make a left side, right two fan sliding doors are realized opening simultaneously, the action of closing the door, this just inevitably need be on the platform plate below the sliding door, reserve the slit of a wide about 10mm along the opening direction of sliding door, the effect in this slit is that the connecting elements that connects sliding door and be installed on the sliding door drive unit under the sliding door is passed through smoothly.But,, when the passenger passes in and out by sliding door, can cause the little of high-heeled shoes sometimes because of carelessness with snapping in this slit owing to there is this slit.
Summary of the invention
The present invention drives on the sliding door and the above-mentioned technical problem of transmission mechanism in order to solve existing being installed in, and provides that a kind of noise is little, installation, debugging, easy to maintenance, the leather belt driving mechanism that is used for sliding door of dependable performance.
For addressing the above problem, technical scheme of the present invention is the leather belt driving mechanism of a kind of sliding door of structure, comprise sliding door that at least one fan can be moved along straight line by guiding device guiding and the fix driving door that can hold this sliding door, the opening-closing door position sensor, also comprise and to drive the belt transmission system that sliding door is done displacement movement, belt transmission system is connected with a controller, and belt transmission system is located in the pedestal of fix driving door lower hollow.
Described belt transmission system comprises a motor, be located at driving wheel on this motor output shaft, the parallel driven pulley of being located at its both sides with this driving wheel, and positively be covered on the bar shaped belt that the driving wheel back side is covered on driven pulley, this belt one end is on the support that belt clamp is fixed on sliding door is connected, the belt other end is fixed in the belt tension mechanism through belt clamp, and this belt tension mechanism is connected with support.
Described belt tension mechanism comprises the junction plate that is connected with belt one end, and is fixed on the fixed head on the sliding door support, and junction plate is regulated bolt through one and is connected with fixed head.
Described belt is the flute profile belt, and this flute profile belt front is a geared surface, and the back side is burnishing surface.
Among the embodiment, be provided with left and right two fan sliding door and corresponding fix driving doors, left and right sliding door is respectively joined a belt transmission system, opening-closing door position sensor, and the belt transmission system of left and right sliding door, opening-closing door position sensor are connected with controller.
The present invention carries out displacement movement by adopting belt transmission system to drive sliding door, has reduced the generation of noise, has the stable transmission characteristics simultaneously.Utilize belt tension mechanism to regulate the relaxation degree of belt, making between driving wheel and the driven pulley not to have certain error when mounted because of spacing distance, level height each other, causes the equipment can't operate as normal, thereby has reduced installation accuracy.Every fan sliding door is by independently belt transmission system driving, and belt transmission system is installed in the pedestal of fix driving door bottom, needn't reserve the installing space of belt transmission system on the platform plate under the sliding door, thereby reduce installing engineering cost and difficulty.Compare with present technology that this mechanism's installation procedure is simple, debugging is convenient, simultaneously also very convenient in later maintenance.Also efficiently solve simultaneously " high-heeled shoes in the safety door use " problem.
Description of drawings
The present invention is described further below in conjunction with drawings and Examples, wherein:
Fig. 1 is the main cut-away illustration of looking of preferred embodiment of the present invention;
Fig. 2 is the belt transmission system scheme of installation;
Fig. 3 is two sliding door scheme of installations;
Fig. 4 is the A portion enlarged drawing of Fig. 3.
The specific embodiment
As shown in Figure 1, 2, this figure is for basic structure of the present invention, a kind of leather belt driving mechanism of sliding door, comprise sliding door 1 that at least one fan can be moved along straight line by guiding device guiding and the fix driving door 2 that can hold sliding door 1, also comprise the belt transmission system that can make sliding door 1 do back and forth movement, this belt transmission system is connected with a controller, this controller is connected with whistle control system, the platform manual control system of opening-closing door position sensor 4 and safety door, forms the complete sliding door control system of a cover.Controller uses the control program of autonomous Design, and control program transmits the signal that comes by whistle control system, the platform manual control system who receives safety door, close open sliding door and judge, thereby the control belt transmission system drives sliding door 1.In the present embodiment, fix driving door 2 bottoms are the pedestal 16 of a hollow, and tape handler and guiding device are arranged in this pedestal 16, and sliding door 1 bottom is provided with the support 9 that stretches into pedestal 16 inner chambers.
Shown in Fig. 2,4, belt transmission system comprises the motor 5 that is fixed on the carriage, and this carriage and pedestal 16 inside walls are connected, and for reducing noise, motor 5 is the low noise motor; Be located at the driving wheel 6 on motor 5 output shafts, with driving wheel 6 parallel two driven pulleys 7 being located at its both sides; Comprise that also the front is covered on the bar shaped belt 8 that driving wheel 6 back sides are covered on driven pulley 7, the length of belt 8 can need the length decision of shift length according to sliding door 1.This belt 8 is a flute profile belt 8, and flute profile belt 8 fronts are geared surface, and the back side is burnishing surface, corresponding belt 8 flank of tooth, and the wheel face of driving wheel 6 is provided with adaptive profile of tooth bar.One end of this belt 8 through belt clamp 10 by screw at sliding door 1 bottom bracket one end, belt 8 other ends through another belt clamp 10 by screw in belt tension mechanism, this belt tension mechanism is connected with support 9 other ends.Belt tension mechanism comprises the junction plate 11 that is connected with belt 8 one ends, this junction plate 11 is regulated bolt 13 through one and is connected with fixed head 12, fixed head 12 is fixed on sliding door 1 bottom bracket 9, fixed head 12 left and right sides are in regulating the bolt 13 last nuts that respectively are provided with, when belt 8 and driving wheel 6 and driven pulley 7 paste too tight or too loose the time, can shorten or increase the distance of belt 8 and fixed head 12 by rotating nut, one realizes adjusting belt 8 rate of tension purposes.
After controller receives the opening-closing door signal that the whistle control system of safety door or platform manual control system transmit, when starter motor 5 rotated, with the rotation of driving wheel 6, flute profile belt 8 was along the rotation direction of driving wheel 6, towards this direction displacement, interlock sliding door 1 moves simultaneously; After controller received the signal that opening-closing door that opening-closing door position sensor 4 transmits puts in place, motor 5 stopped operating, and slides to remain on to open or close a position.
As shown in Figure 3, the sliding door 1 corresponding in the subway half-height safety door system with train door, be provided with a left side, right two fan sliding doors 14,15 and corresponding fix driving door 2, a left side, right sliding door 14,15 respectively join a belt transmission system, opening-closing door position sensor 4, a left side, right sliding door 14,15 belt transmission system, opening-closing door position sensor 4 is connected with same controller, under this controller control, respectively with a left side, right sliding door 14, motor 5 simultaneously relative backward rotation in 15 belt transmission systems that connect, make a left side, right sliding door 14,15 motion mode is a left side, the right side is split or to closing, is realized a left side, right sliding door 14,15 open the door synchronously or close the door synchronously.Every fan sliding door 1 is by independently belt transmission system driving, and belt transmission system is installed in the pedestal 16 of fix driving door 2 bottoms, the installing space of belt transmission system be needn't reserve on the platform plate under the sliding door 1, thereby installing engineering cost and difficulty reduced.
The present invention carries out displacement movement by adopting tape handler to drive sliding door, has reduced the generation of noise, has simultaneously stably characteristics of transmission. Utilize strainer to regulate the relaxation degree of belt, making can be because spacing distance, level height have certain error when mounted each other between driving wheel and the driven pulley, cause equipment to work, thereby reduced installation accuracy, compared with present technology that this mechanism's installation procedure is simple, debugging is convenient, simultaneously also very convenient in later maintenance.
Claims (4)
1. the leather belt driving mechanism of a sliding door, comprise sliding door (1) that at least one fan can be moved along straight line by guiding device guiding and the fix driving door (2) that can hold this sliding door (1), opening-closing door position sensor (4), it is characterized in that: also comprise to drive the belt transmission system that described sliding door (1) is done displacement movement, described belt transmission system is connected with a controller, and described belt transmission system is located in the pedestal (16) of fix driving door (2) lower hollow; Described belt transmission system comprises a motor (5), be located at driving wheel (6) on this motor (5) output shaft, the parallel driven pulley (7) of being located at its both sides with this driving wheel (6), and the front be covered on the bar shaped belt (8) that described driving wheel (6) back side is covered on described driven pulley (7), these belt (8) one ends are fixed on the support (9) that is connected with sliding door (1) through belt clamp (10), described belt (8) other end is fixed in the belt tension mechanism through belt clamp (10), and this belt tension mechanism is connected with support (9).
2. the leather belt driving mechanism of sliding door according to claim 1, it is characterized in that: described belt tension mechanism comprises the junction plate (11) that is connected with described belt (8) one ends, and being fixed on fixed head (12) on sliding door (1) support (9), described junction plate (11) is regulated bolt (13) through one and is connected with described fixed head (12).
3. the leather belt driving mechanism of sliding door according to claim 1, it is characterized in that: described belt (8) is a flute profile belt (8), and this flute profile belt (8) front is a geared surface, and the back side is burnishing surface.
4. the leather belt driving mechanism of sliding door according to claim 1, it is characterized in that: be provided with left and right two fan sliding door (14,15) and corresponding fix driving doors (2), described left and right sliding door (14,15) all disposes described belt transmission system, opening-closing door position sensor (4) respectively, and belt transmission system, the opening-closing door position sensor (4) of described left and right sliding door (14,15) are connected with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100730466A CN101021127B (en) | 2007-01-25 | 2007-01-25 | Sliding door leather belt driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100730466A CN101021127B (en) | 2007-01-25 | 2007-01-25 | Sliding door leather belt driving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101021127A CN101021127A (en) | 2007-08-22 |
| CN101021127B true CN101021127B (en) | 2011-01-26 |
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ID=38708996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100730466A Active CN101021127B (en) | 2007-01-25 | 2007-01-25 | Sliding door leather belt driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101021127B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321511B (en) * | 2013-07-16 | 2016-05-25 | 法中轨道交通运输设备(上海)有限公司 | Tight and the release mechanism of belt transmission portal crane lock |
| CN108590456A (en) * | 2018-05-02 | 2018-09-28 | 中铁第四勘察设计院集团有限公司 | A kind of opposite opened intussusception sliding door that transmission system is underlying |
| CN111779406B (en) * | 2020-07-02 | 2022-05-27 | 远光软件股份有限公司 | Automatic door applied to self-service terminal, control method of automatic door and self-service terminal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841932Y (en) * | 2005-09-02 | 2006-11-29 | 方大集团股份有限公司 | Bottom driving half-height safety door |
-
2007
- 2007-01-25 CN CN2007100730466A patent/CN101021127B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841932Y (en) * | 2005-09-02 | 2006-11-29 | 方大集团股份有限公司 | Bottom driving half-height safety door |
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| Publication number | Publication date |
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| CN101021127A (en) | 2007-08-22 |
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Owner name: SHENZHEN FANGDA AUTOMATION SYSTEM CO., LTD. Free format text: FORMER OWNER: CHINA FANGDA GROUP CO., LTD. Effective date: 20120413 |
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Effective date of registration: 20120413 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee after: Shenzhen Fangda Automation System Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee before: Fangda Group Co., Ltd. |
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Address after: 518000 Guangdong 5 high tech Industrial Park, Shenzhen, Nanshan District, South China Science and technology building, twelve South Road. Patentee after: Fang Dazhi Chuang Technology Co., Ltd. Address before: 518000 Jingfang City, Xililong, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Fangda Automation System Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong 5 high tech Industrial Park, Shenzhen, Nanshan District, South China Science and technology building, twelve South Road. Patentee after: Fangda Zhiyuan Technology Co.,Ltd. Address before: 518000 Guangdong 5 high tech Industrial Park, Shenzhen, Nanshan District, South China Science and technology building, twelve South Road. Patentee before: FANGDA ZHICHUANG TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |