CN105256739B - Torsion spring type motor-driven railing machine - Google Patents
Torsion spring type motor-driven railing machine Download PDFInfo
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- CN105256739B CN105256739B CN201510647433.0A CN201510647433A CN105256739B CN 105256739 B CN105256739 B CN 105256739B CN 201510647433 A CN201510647433 A CN 201510647433A CN 105256739 B CN105256739 B CN 105256739B
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- torsion spring
- reduction box
- output shaft
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- motor
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Abstract
The invention discloses a kind of torsion spring type motor-driven railing machine, belong to intelligent transportation and parking lot apparatus field, including be fixed on motor below mounting bracket, the reduction box that the rotating shaft with motor that is fixed on above mounting bracket is connected, key is：The output shaft of reduction box runs through its casing, and one end of output shaft is fixed with railing, 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.The method have the benefit that：Railing and torsion spring are positioned at the two ends of reduction gearbox output shaft, and one end is connected with output end, and the other end is spacing on reduction box, and whole barrier machine is simple in construction, are easy to safeguard；Stopping means is devised, the size of torsion spring torque can be adjusted；Torsion spring bushing is provided with outside torsion spring, it is ensured that substantially loose change will not occur for torsion spring external diameter in working condition.
Description
Technical field
The invention belongs to intelligent transportation and parking lot apparatus field, toll station electric railing is related in particular to,
The charge station such as bridge, tunnel, parking lot motor-driven railing machine, and the motor-driven railing machine such as resident living area.
Background technology
Traditional motor-driven railing machine, is used for balancing the gravity torque of railing by the way of pull bar and extension spring；Railing is in pendulum
During dynamic, gravity torque is in sinusoidal variation, and the tension and torque that extension spring is produced by pull bar causes in irregular change
Gravity torque and extension spring moment of torsion can not accurate balance, so as to cause motor, output torque is uneven in the process of running, shadow
Ring whole machine runnability.And connecting rod adds the mode of extension spring, space-consuming is larger so that barrier machine volume itself increases.
The Chinese patent of Application No. 02237388.8 discloses a kind of electric guard fence machine of automobile, and crank is driven using motor
Sliding block realizes the rotation of railing and is provided with torsion spring on main shaft to balance torque of the railing in horizontal level.Its main shaft, electricity
Machine and torsion spring, which are each attached in pedestal, causes its maintenance relatively difficult, and the motor mode integrated with decelerator can also make motor or subtract
Speed, which has a high regard for a part to go wrong, needs integral replacing.
It is therefore desirable to design a kind of motor-driven railing machine simple in construction, easy to maintain.
The content 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 in reduction box
The two ends of output end, the moment of torsion of torsion spring can be adjusted by stopping means, and torsion spring bushing, whole barrier machine are additionally provided with outside torsion spring
It is simple and practical, be easy to safeguard.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of torsion spring type motor-driven railing machine, including it is solid
The reduction box that the rotating shaft with motor for be scheduled on the motor below mounting bracket, being fixed on above mounting bracket is connected,
Key is：The output shaft of reduction box runs through its casing, and one end of output shaft and railing are fixed, the other end is provided with torsion spring, torsion spring
One end be connected on output shaft, the other end it is spacing on the casing of reduction box by stopping means.
Further, stopping means includes the limited block with detent being fixed on the casing of reduction box and supporting
Briquetting.
Further, at least two detent is set on limited block.
Further, stopping means include be fixed on the casing of reduction box locating support, be connected on locating support
Adjusting bolt and by the spacing locating piece with locating slot in adjusting bolt free end of bearing pin.
Further, provided with two nuts in adjusting bolt, two nuts are separately positioned on locating support and adjustment spiral shell
The both sides of bar connecting portion.
Further, stopping means includes being fixed on carrying on the casing of reduction box and adjusts the adjustment support of groove, limits
Position is in the adjusting lever adjusted in groove and the parallel four-bar linkage being located between adjusting lever and adjustment support, parallel four-bar linkage
In connecting rod and connecting rod, connecting rod and adjusting lever and adjustment support between be hinged, the hinge point in two connecting rods and the hinged place of connecting rod
Gu Ding not the adjustment swivel nut of hand of spiral conversely, the also screw rod including being engaged with two adjustment swivel nuts.
Further, torsion spring bushing is provided with the outside of torsion spring, torsion spring bushing is fixedly connected with axle shaft.
Further, locating dowel is provided with the center of torsion spring bushing, is provided with what is coordinated with locating dowel in the shaft end of output shaft
Groove.
The method have the benefit that：Railing and torsion spring are positioned at the two ends of reduction gearbox output shaft, one end with
Output end is connected, and the other end is spacing on reduction box, and whole barrier machine is simple in construction, is easy to safeguard；Stopping means is devised, can
To adjust the size of torsion spring torque；Torsion spring bushing is provided with outside torsion spring, it is ensured that torsion spring external diameter in working condition will not occur
Substantially loose change.
The present invention is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
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 that Fig. 1 removes the schematic perspective view after torsion spring bushing；
Fig. 4 is that Fig. 2 removes the front view after torsion spring bushing；
Fig. 5 is the structural representation of torsion spring bushing 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 Fig. 8 top view.
In the accompanying drawings：1 is mounting bracket, and 2 be motor, and 3 be reduction box, and 3-1 is output shaft, and 4 be railing, and 5 be to turn round
Spring, 6 be limited block, and 6-1 is detent, and 7 be briquetting, and 8 be locating support, and 9 be adjusting bolt, and 10 be locating piece, and 10-1 is
Locating slot, 11 be nut, and 12 be adjustment support, and 12-1 is adjustment groove, and 13 be adjusting lever, and 14 be connecting rod, and 15 be adjustment swivel nut,
16 be screw rod, and 17 be torsion spring bushing, and 17-1 is locating dowel, and 18 be bearing pin.
Embodiment
Embodiment one：Referring to accompanying drawing 1-5, the invention provides a kind of torsion spring type motor-driven railing machine, including installation is fixed on
The motor 2 of the lower section of support 1, the reduction box 3 being connected with the rotating shaft of motor 2 for being fixed on the top of mounting bracket 1, it is crucial
It is：The output shaft 3-1 of reduction box 3 runs through its casing, and output shaft 3-1 one end and railing 4 are fixed, the other end is provided with torsion spring 5,
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.Motor
2 drive railing 4 to be rotated by vertical state to horizontality, in the process, the torsion of torsion spring 5 by the output shaft 3-1 of reduction box 3
Power is in regular linearity curve increase, maximum is reached in 4 horizontality of railing, by the line footpath and central diameter and circle that change torsion spring 5
Number so that the moment of torsion that torsion spring 5 is produced can keep balance in some angle and the gravity torque of railing 4.Torsion spring 5 is in the course of the work
The moment of torsion of output is in systematicness curvilinear motion, and very close to the gravity torque curve of railing 4, can effectively ensure driving electricity
The smooth working of machine 2 and whole reduction box 3.
Stopping means includes the limited block 6 with detent 6-1 being fixed on the casing of reduction box 3 and supporting pressure
Block 7.At least two detent 6-1 is set on limited block 6, to facilitate the free end of adjustment positioning torsion spring 5, and then torsion is adjusted
The moment of torsion of spring 5.
Torsion spring bushing 17 is provided with the outside of torsion spring 5, torsion spring bushing 17 is fixedly connected with axle shaft 3-1.In torsion spring lining
The center of set 17 is provided with locating dowel 17-1, and the groove coordinated with locating dowel 17-1 is provided with output shaft 3-1 shaft end.Torsion spring bushing
17 are used for ensureing that obvious loose change will not occur for the external diameter in working condition of torsion spring 5.
The barrier machine specific work process of the present invention is as follows：Motor 2 drives railing 4 by the output shaft of reduction box 3
Rotated to horizontality by vertical state or rotated by horizontality to vertical state.Rotated by vertical state to horizontal
During state, the torsion of torsion spring 5 is in that regular linearity curve increases and reaches maximum in 4 horizontality of railing, is turned round by changing
The line footpath of spring 5 and middle warp and the number of turns so that the moment of torsion that torsion spring 5 is produced can be protected in some angle and the gravity torque of railing 4
Maintain an equal level weighing apparatus.
Barrier machine swing arm is balanced using torsion spring 5, the space not only taken is smaller, and easy for installation, most importantly torsion spring 5 exists
The moment of torsion exported in the course of work is in systematicness curvilinear motion, and very close to railing gravity torque curve, can be effective
Ensure the smooth working of motor and whole reducing gear.
Embodiment two, referring to accompanying drawing 6-7, and unlike embodiment one, stopping means includes the case for being fixed on reduction box 3
Locating support 8 on body, the adjusting bolt 9 being connected on locating support 8 and spacing in the free end of adjusting bolt 9 by bearing pin 18
The locating piece 10 with locating slot 10-1.The setting of bearing pin 18 can make it that locating piece 10 is not at the position of adjusting bolt 9
Rotated with adjusting bolt 9.Locating slot 10-1 is used for the free end for positioning torsion spring 5.
Provided with two nuts 11 in adjusting bolt 9, two nuts 11 are separately positioned on locating support 8 and adjusting bolt 9
The both sides of connecting portion.Two nuts 11 play a part of locking.When needing to adjust the torque size of torsion spring 5, nut 11 is unclamped,
And the position of adjusting bolt 9 is adjusted, nut 11 is tightened after adjusting again.
Embodiment three, referring to accompanying drawing 8-9, and unlike embodiment one and two, stopping means includes being fixed on reduction box 3
Casing on the adjustment support 12 with adjustment groove 12-1, spacing in the adjusting lever 13 adjusted in groove 12-1 and be located at tune
Connecting rod 14 and connecting rod 14, connecting rod 14 in parallel four-bar linkage between whole bar 13 and adjustment support 12, parallel four-bar linkage
It is hinged between adjusting lever 13 and adjustment support 12, the hinge in two connecting rods 14 Yu the hinged place of connecting rod 14 also fixes screw thread respectively
Adjustment swivel nut 15 in opposite direction, the also screw rod 16 including being engaged with two adjustment swivel nuts 15.Screw rod 16 stretches out adjustment support
Rotating wheel is installed outside 12 and in free end, drives screw rod 16 to rotate by rotation wheel, two adjustment swivel nuts 15 will be simultaneously
To the middle part of screw rod 16 or two side shiftings, adjusting lever 13 will horizontally slip along adjustment groove 12-1, and then adjust torsion spring 5 certainly
By the position held, so as to reach the purpose of the regulation moment of torsion of torsion spring 5.
Claims (4)
1. a kind of torsion spring type motor-driven railing machine, including it is fixed on mounting bracket（1）The motor of lower section（2）, be fixed on installation
Support（1）Top and motor（2）Rotating shaft connection reduction box（3）, it is characterised in that：Reduction box（3）Output shaft
（3-1）Through its casing, output shaft（3-1）One end and railing（4）The fixed, other end is provided with torsion spring（5）, torsion spring（5）One
End is connected to output shaft（3-1）The upper, other end is spacing in reduction box by stopping means（3）Casing on；The stopping means
Including being fixed on reduction box（3）Casing on locating support（8）, be connected to locating support（8）On adjusting bolt（9）And borrow
Help bearing pin（18）It is spacing in adjusting bolt（9）Free end carry locating slot（10-1）Locating piece（10）Or including being fixed on
Reduction box（3）Casing on adjustment groove（12-1）Adjustment support（12）, it is spacing adjustment groove（12-1）Interior
Adjusting lever（13）And it is located at adjusting lever（13）With adjustment support（12）Between parallel four-bar linkage, in parallel four-bar linkage
Connecting rod（14）With connecting rod（14）, connecting rod（14）With adjusting lever（13）With adjustment support（12）Between be hinged, in two connecting rods（14）With
Connecting rod（14）The hinge of hinged place fix the adjustment swivel nut of hand of spiral conversely respectively（15）, also including adjusting swivel nuts with two
（15）The screw rod being engaged（16）.
2. torsion spring type motor-driven railing machine according to claim 1, it is characterised in that：In adjusting bolt（9）It is provided with two
Nut（11）, two nuts（11）It is separately positioned on locating support（8）With adjusting bolt（9）The both sides of connecting portion.
3. torsion spring type motor-driven railing machine according to claim 1 or 2, it is characterised in that：In torsion spring（5）Outside be provided with
Torsion spring bushing（17）, torsion spring bushing（17）With axle shaft（3-1）It is fixedly connected.
4. torsion spring type motor-driven railing machine according to claim 3, it is characterised in that：In torsion spring bushing（17）Center be provided with
Locating dowel（17-1）, in output shaft（3-1）Shaft end be provided with and locating dowel（17-1）The groove of cooperation.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105256739A CN105256739A (en) | 2016-01-20 |
| CN105256739B true CN105256739B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510647433.0A Active CN105256739B (en) | 2015-10-09 | 2015-10-09 | Torsion spring type motor-driven railing machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
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|---|---|
| CN105256739A (en) | 2016-01-20 |
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| CB03 | Change of inventor or designer information |
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. |
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