CN105256739A - Torsion spring type electric barrier machine - Google Patents
Torsion spring type electric barrier machine Download PDFInfo
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- CN105256739A CN105256739A CN201510647433.0A CN201510647433A CN105256739A CN 105256739 A CN105256739 A CN 105256739A CN 201510647433 A CN201510647433 A CN 201510647433A CN 105256739 A CN105256739 A CN 105256739A
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- torsion spring
- spring type
- type motor
- output shaft
- casing
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Abstract
The invention discloses a torsion spring type electric barrier machine, and belongs to the field of intelligent traffic and parking lot equipment. The torsion spring type electric barrier machine comprises a driving motor fixed below an installation support and a gearbox which is fixed above the installation support and is connected with the driving motor. The torsion spring type electric barrier machine is crucially characterized in that the output shaft of the gearbox penetrates a casing, one end of the output shaft is fixed to a rail, the other end is provided with a torsion spring, one end of the torsion spring is connected with the output shaft, and the other end of the torsion spring is limited on the casing of the gearbox by means of a limiting device. The torsion spring type electric barrier machine has the following advantages: the rail and the torsion spring are positioned at the two ends of the output shaft of the gearbox, one end of the torsion spring is connected with the output end, the other end of the torsion spring is limited on the gearbox, and the whole barrier machine is simple in structure and convenient to maintain; the limiting device is designed so that the size of moment of the torsion spring can be adjusted; and the torsion spring is externally provided with a torsion spring lining so that it is guaranteed that the external diameter of the torsion spring is not obviously loosened when the torsion spring is at a work state.
Description
Technical field
The invention belongs to intelligent transportation and parking lot apparatus field, relate in particular to toll station electric railing, charge station's motor-driven railing machine such as bridge, tunnel, parking lot, and the motor-driven railing machine such as resident living area.
Background technology
Traditional motor-driven railing machine, adopts the mode of pull bar and extension spring to be used for balancing the gravity torque of railing; Railing is in swing process, gravity torque is sinusoidal variation, and extension spring is irregular change by the tension and torque that pull bar produces, and causes gravity torque and extension spring moment of torsion cannot accurate balance, thus cause drive motors output torque in running uneven, affect complete machine runnability.And connecting rod adds the mode of extension spring, take up room comparatively large, the volume of barrier machine own is increased.
Application number be 02237388.8 Chinese patent disclose a kind of electric guard fence machine of automobile, utilize driven by motor crank block realize the rotation of railing and on main shaft, be provided with torsion spring to balance the moment of railing when horizontal level.Its main shaft, motor and torsion spring are all fixed in pedestal and cause its maintenance more difficult, and motor and the integrated mode of reducer also can make motor or reducer any portion go wrong needs integral replacing.
Therefore be necessary to design the motor-driven railing machine that a kind of structure is simple, be easy to maintenance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of torsion spring type motor-driven railing machine, railing and torsion spring cloth are at the two ends of reduction box output, the moment of torsion of torsion spring can be adjusted by stopping means, be also provided with torsion spring lining outward at torsion spring, whole barrier machine is simple and practical, be convenient to safeguard.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of torsion spring type motor-driven railing machine, comprise and be fixed on drive motors below mounting bracket, be fixed on the reduction box be connected with the rotating shaft of drive motors above mounting bracket, key is: the output shaft of reduction box runs through its casing, one end and the railing of output shaft are fixed, the other end is provided with torsion spring, and one end of torsion spring is connected on output shaft, the other end is spacing on the casing of reduction box by stopping means.
Further, stopping means comprises and is fixed on the limited block with detent on the casing of reduction box and supporting briquetting.
Further, limited block arranges at least 2 detents.
Further, stopping means comprises the locating support be fixed on the casing of reduction box, is connected to adjustment screw rod on locating support and by the spacing locating piece with locating slot at adjustment screw rod free end of bearing pin.
Further, adjustment screw rod is provided with two nuts, two nuts are separately positioned on locating support and the both sides adjusting screw rod connecting portion.
Further, stopping means comprises the adjusting pole with adjustment groove be fixed on the casing of reduction box, spacing adjusting lever in adjustment groove and the parallel four-bar linkage that is located between adjusting lever and adjusting pole, connecting rod in parallel four-bar linkage and connecting rod, connecting rod and hinged between adjusting lever and adjusting pole, at the hinge adjustment swivel nut that respectively retaining thread direction contrary of two connecting rods with the hinged place of connecting rod, also comprise the screw rod adjusting swivel nut match with two.
Further, have torsion spring lining in the arranged outside of torsion spring, torsion spring lining is fixedly connected with axle shaft.
Further, be provided with reference column at the center of torsion spring lining, be provided with the groove coordinated with reference column at the axle head of output shaft.
Advantageous Effects of the present invention is: railing and torsion spring are positioned at the two ends of reduction gearbox output shaft, and one end is connected with output, and the other end is spacing on reduction box, and whole barrier machine structure is simple, is convenient to safeguard; Devise stopping means, the size of torsion spring moment can be adjusted; Outside torsion spring, be provided with torsion spring lining, when ensureing that torsion spring in working order can not there is obvious loose change in external diameter.
Below in conjunction with accompanying drawing, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of torsion spring type motor-driven railing machine embodiment one of the present invention;
Fig. 2 is the front view of torsion spring type motor-driven railing machine embodiment one of the present invention;
Fig. 3 is the schematic perspective view after Fig. 1 removes torsion spring lining;
Fig. 4 is the front view after Fig. 2 removes torsion spring lining;
Fig. 5 is the structural representation of torsion spring lining in the present invention;
Fig. 6 is the structural representation of torsion spring type motor-driven railing machine embodiment two of the present invention;
Fig. 7 is the structural representation of locating piece in Fig. 6;
Fig. 8 is the front view of torsion spring type motor-driven railing machine embodiment three of the present invention;
Fig. 9 is the top view of Fig. 8.
In the accompanying drawings: 1 is mounting bracket, 2 is drive motors, and 3 is reduction boxes, and 3-1 is output shaft, 4 is railings, and 5 is torsion springs, and 6 is limited blocks, and 6-1 is detent, 7 is briquettings, and 8 is locating supports, and 9 is adjustment screw rods, and 10 is locating pieces, 10-1 is locating slot, and 11 is nuts, and 12 is adjusting poles, and 12-1 is adjustment groove, 13 is adjusting levers, and 14 is connecting rods, and 15 is adjustment swivel nuts, and 16 is screw rods, 17 is torsion spring linings, and 17-1 is reference column, and 18 is bearing pins.
Detailed description of the invention
Embodiment one: see accompanying drawing 1-5, the invention provides a kind of torsion spring type motor-driven railing machine, comprise and be fixed on drive motors 2 below mounting bracket 1, be fixed on the reduction box 3 be connected with the rotating shaft of drive motors 2 above mounting bracket 1, key is: the output shaft 3-1 of reduction box 3 runs through its casing, one end and the railing 4 of output shaft 3-1 are fixing, the other end is provided with torsion spring 5, and one end of torsion spring 5 is connected on output shaft 3-1, the other end is spacing on the casing of reduction box 3 by stopping means.Drive motors 2 drives railing 4 to be rotated to level by vertical state by the output shaft 3-1 of reduction box 3, in the process, the torsion of torsion spring 5 is that systematicness curve increases, reach maximum when railing 4 level, by changing the wire diameter of torsion spring 5 and central diameter and the number of turns, the moment of torsion that torsion spring 5 is produced can keep balancing in certain angle and railing 4 gravity torque.The moment of torsion that torsion spring 5 exports in the course of the work is systematicness curvilinear motion, and very near railing 4 gravity torque curve, effectively can ensure the smooth working of drive motors 2 and whole reduction box 3.
Stopping means comprise be fixed on reduction box 3 casing on the limited block 6 with detent 6-1 and supporting briquetting 7.Limited block 6 arranges at least 2 detent 6-1, to facilitate the free end of adjustment location torsion spring 5, and then the moment of torsion of adjustment torsion spring 5.
Have torsion spring lining 17 in the arranged outside of torsion spring 5, torsion spring lining 17 is fixedly connected with axle shaft 3-1.Be provided with reference column 17-1 at the center of torsion spring lining 17, be provided with the groove coordinated with reference column 17-1 at the axle head of output shaft 3-1.When torsion spring lining 17 is used for ensureing that torsion spring 5 in working order can not there is obvious loose change in external diameter.
Barrier machine specific works process of the present invention is as follows: drive motors 2 drives railing 4 to be rotated to level or by level rotation extremely vertical state by vertical state by the output shaft of reduction box 3.Rotated in level process by vertical state, the torsion of torsion spring 5 is that systematicness curve increases and reaches maximum when railing 4 level, by changing the wire diameter of torsion spring 5 and middle warp and the number of turns, the moment of torsion that torsion spring 5 is produced can keep balancing in the gravity torque of certain angle and railing 4.
Torsion spring 5 is adopted to balance barrier machine swing arm, the space not only taken is less, easy for installation, most importantly the moment of torsion that torsion spring 5 exports in the course of the work is systematicness curvilinear motion, and very near railing gravity torque curve, the smooth working of drive motors and whole reducing gear effectively can be ensured.
Embodiment two, see accompanying drawing 6-7, to comprise the locating support 8 on the casing being fixed on reduction box 3 with embodiment one unlike, stopping means, be connected to adjustment screw rod 9 on locating support 8 and by the spacing locating piece 10 with locating slot 10-1 at adjustment screw rod 9 free end of bearing pin 18.Arranging of bearing pin 18 can make the locating piece 10 when adjusting the position of screw rod 9 not rotate with adjustment screw rod 9.Locating slot 10-1 is for locating the free end of torsion spring 5.
Adjustment screw rod 9 is provided with two nuts, 11, two nuts 11 and is separately positioned on locating support 8 and the both sides adjusting screw rod 9 connecting portion.Two nuts 11 play the effect of locking.When needing to adjust the moment size of torsion spring 5, unclamp nut 11, and regulate the position of adjustment screw rod 9, fastening nut 11 again after adjusting.
Embodiment three, see accompanying drawing 8-9, with embodiment one and two unlike, stopping means comprise be fixed on reduction box 3 casing on the adjusting pole 12 with adjustment groove 12-1, spacing at the adjusting lever 13 adjusted in groove 12-1 and the parallel four-bar linkage be located between adjusting lever 13 and adjusting pole 12, connecting rod 14 in parallel four-bar linkage and connecting rod 14, connecting rod 14 and hinged between adjusting lever 13 and adjusting pole 12, at the hinge adjustment swivel nut 15 that also respectively retaining thread direction contrary of two connecting rods 14 with the hinged place of connecting rod 14, also comprise the screw rod 16 adjusting swivel nut 15 with two and match.It is outer and install swiveling wheel at free end that screw rod 16 stretches out adjusting pole 12, screw rod 16 is driven to rotate by rotation wheel, two adjustment swivel nuts 15 will move to the middle part of screw rod 16 or both sides simultaneously, adjusting lever 13 will horizontally slip along adjustment groove 12-1, and then the position of adjustment torsion spring 5 free end, thus reach the object regulating torsion spring 5 moment of torsion.
Claims (8)
1. a torsion spring type motor-driven railing machine, comprise the drive motors (2) being fixed on mounting bracket (1) below, the reduction box (3) be connected with the rotating shaft of drive motors (2) being fixed on mounting bracket (1) top, it is characterized in that: the output shaft (3-1) of reduction box (3) runs through its casing, one end of output shaft (3-1) and railing (4) are fixed, the other end is provided with torsion spring (5), and one end of torsion spring (5) is connected on output shaft (3-1), the other end is spacing on the casing of reduction box (3) by stopping means.
2. torsion spring type motor-driven railing machine according to claim 1, is characterized in that: stopping means comprise be fixed on reduction box (3) casing on the limited block with detent (6-1) (6) and supporting briquetting (7).
3. torsion spring type motor-driven railing machine according to claim 2, is characterized in that: the upper setting of limited block (6) at least 2 detents (6-1).
4. torsion spring type motor-driven railing machine according to claim 1, is characterized in that: stopping means comprises locating support (8) on the casing being fixed on reduction box (3), be connected to adjustment screw rod (9) on locating support (8) and by the spacing locating piece with locating slot (10-1) (10) at adjustment screw rod (9) free end of bearing pin (18).
5. torsion spring type motor-driven railing machine according to claim 4, is characterized in that: in adjustment screw rod (9), be provided with two nuts (11), and two nuts (11) are separately positioned on locating support (8) and the both sides adjusting screw rod (9) connecting portion.
6. torsion spring type motor-driven railing machine according to claim 1, it is characterized in that: stopping means comprise be fixed on reduction box (3) casing on adjustment groove (12-1) adjusting pole (12), spacing at the adjusting lever (13) adjusted in groove (12-1) and the parallel four-bar linkage be located between adjusting lever (13) and adjusting pole (12), connecting rod (14) in parallel four-bar linkage and connecting rod (14), connecting rod (14) and hinged between adjusting lever (13) and adjusting pole (12), at the hinge adjustment swivel nut (15) that respectively retaining thread direction contrary of two connecting rods (14) with the hinged place of connecting rod (14), also comprise the screw rod (16) adjusting swivel nut (15) with two and match.
7. the torsion spring type motor-driven railing machine according to any one of claim 1-6, is characterized in that: have torsion spring lining (17) in the arranged outside of torsion spring (5), and torsion spring lining (17) is fixedly connected with axle shaft (3-1).
8. torsion spring type motor-driven railing machine according to claim 7, is characterized in that: be provided with reference column (17-1) at the center of torsion spring lining (17), is provided with the groove coordinated with reference column (17-1) at the axle head of output shaft (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647433.0A CN105256739B (en) | 2015-10-09 | 2015-10-09 | Torsion spring type motor-driven railing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647433.0A CN105256739B (en) | 2015-10-09 | 2015-10-09 | Torsion spring type motor-driven railing machine |
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| Publication Number | Publication Date |
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| CN105256739A true CN105256739A (en) | 2016-01-20 |
| CN105256739B CN105256739B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510647433.0A Active CN105256739B (en) | 2015-10-09 | 2015-10-09 | Torsion spring type motor-driven railing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579139A (en) * | 2019-09-03 | 2019-12-17 | 中国空空导弹研究院 | adjustable torsional spring driven unfolding missile rudder surface and assembly process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0438364B1 (en) * | 1990-01-11 | 1994-08-10 | Jean-Marc Mignot | Driving device to rotate the barrier arm of a movable barrier |
| CN2560672Y (en) * | 2002-07-05 | 2003-07-16 | 深圳市金晟安智能系统有限公司 | Handrail machine |
| CN2581487Y (en) * | 2002-06-27 | 2003-10-22 | 李建伟 | Electric guard fence machine of automobile |
| CN2825733Y (en) * | 2005-11-01 | 2006-10-11 | 黄伟然 | Barrier with traffic signal apparatus |
| CN101663440A (en) * | 2007-03-09 | 2010-03-03 | 杰尼乌斯股份公司 | Bar barrier with bar weight offset system |
| CN102133992A (en) * | 2010-12-27 | 2011-07-27 | 江苏天奇物流系统工程股份有限公司 | Friction driving device of torsional spring resetting type |
| CN203346817U (en) * | 2013-05-17 | 2013-12-18 | 惠州市三方红五金制品有限公司 | Barrier gate machine |
| CN205152839U (en) * | 2015-10-09 | 2016-04-13 | 石家庄优创科技股份有限公司 | Electronic barrier machine of torsional spring formula |
-
2015
- 2015-10-09 CN CN201510647433.0A patent/CN105256739B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0438364B1 (en) * | 1990-01-11 | 1994-08-10 | Jean-Marc Mignot | Driving device to rotate the barrier arm of a movable barrier |
| CN2581487Y (en) * | 2002-06-27 | 2003-10-22 | 李建伟 | Electric guard fence machine of automobile |
| CN2560672Y (en) * | 2002-07-05 | 2003-07-16 | 深圳市金晟安智能系统有限公司 | Handrail machine |
| CN2825733Y (en) * | 2005-11-01 | 2006-10-11 | 黄伟然 | Barrier with traffic signal apparatus |
| CN101663440A (en) * | 2007-03-09 | 2010-03-03 | 杰尼乌斯股份公司 | Bar barrier with bar weight offset system |
| CN102133992A (en) * | 2010-12-27 | 2011-07-27 | 江苏天奇物流系统工程股份有限公司 | Friction driving device of torsional spring resetting type |
| CN203346817U (en) * | 2013-05-17 | 2013-12-18 | 惠州市三方红五金制品有限公司 | Barrier gate machine |
| CN205152839U (en) * | 2015-10-09 | 2016-04-13 | 石家庄优创科技股份有限公司 | Electronic barrier machine of torsional spring formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579139A (en) * | 2019-09-03 | 2019-12-17 | 中国空空导弹研究院 | adjustable torsional spring driven unfolding missile rudder surface and assembly process |
| CN110579139B (en) * | 2019-09-03 | 2023-10-20 | 中国空空导弹研究院 | Adjustable torsion spring driven unfolding missile control surface and assembly process |
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| Publication number | Publication date |
|---|---|
| CN105256739B (en) | 2017-07-11 |
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Inventor after: Li Bingzheng Inventor after: Gu Lin Inventor after: Yan Jinyao Inventor after: Cao Jing Inventor after: Chen Chunfang Inventor after: Huo Jingjing Inventor after: Li Liwei Inventor after: Wang Weiru Inventor after: Ge Ruixue Inventor after: Zhang Yingcui Inventor after: Nie Hongquan Inventor after: Liu Kuo Inventor after: Ning Hongjiang Inventor after: Li Hui Inventor after: Du Lichao Inventor after: Zhi Wei Inventor after: Lv Huaiqiang Inventor after: Guo Huanjun Inventor after: Zhang Zongqiang Inventor after: Zhou Hongyu Inventor after: Fan Cuilin Inventor before: Niu Jianghao Inventor before: Zhou Hongyu Inventor before: Fan Cuilin Inventor before: Gu Lin Inventor before: Yan Jinyao Inventor before: Cao Jing Inventor before: Chen Chunfang Inventor before: Huo Jingjing Inventor before: Han Zhiguo Inventor before: Li Liwei Inventor before: Wang Weiru Inventor before: Chen Wei Inventor before: Ge Ruixue Inventor before: Zhang Yingcui Inventor before: Wang Sai Inventor before: Nie Hongquan Inventor before: Ning Hongjiang Inventor before: Li Hui Inventor before: Li Bingzheng Inventor before: Liu Kuo Inventor before: Du Lichao Inventor before: Zhi Wei Inventor before: Lv Huaiqiang Inventor before: Guo Huanjun Inventor before: Zhang Zongqiang |
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Effective date of registration: 20190419 Address after: 050011 West American MOCO Building, Yudong Street, Yuhua District, Shijiazhuang City, Hebei Province, 16 Floors, Jinma Road and Yaqing Street Intersection Patentee after: Shijiazhuang Pan'an Technology Development Co., Ltd. Address before: 050000 No. 70 Tianshan Street, Shijiazhuang City, Hebei Province Patentee before: Shijiazhuang Uchuang Technology Co.,Ltd. |