CN103628430B - Restrictor bar damping device - Google Patents
Restrictor bar damping device Download PDFInfo
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- CN103628430B CN103628430B CN201310627840.6A CN201310627840A CN103628430B CN 103628430 B CN103628430 B CN 103628430B CN 201310627840 A CN201310627840 A CN 201310627840A CN 103628430 B CN103628430 B CN 103628430B
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- restrictor bar
- damping device
- bolt
- damping rubber
- driven
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Abstract
The present invention relates to banister, disclose a kind of restrictor bar damping device, comprise and connect restrictor bar driven and crank arm and the connecting rod of hinged driven movable end of cranking arm, in described driven movable end of cranking arm, empty inwall abuts and has two bulge loops, described interlinking lever end gap is contained between two bulge loops, the outside of described two bulge loops is symmetrically arranged with two damping rubber tires, and end and the driven movable end of cranking arm of described two damping rubber tires, connecting rod pass through bolted splice.The present invention have structure simple, restrictor bar quick flat can be made to become quiet, driving and deceleration component can be had influence on as little as possible, thus the advantage in the application life of product can be improve in all directions.
Description
Technical field
The present invention relates to banister, especially relate to a kind of structure simple, restrictor bar quick flat can be made to become quiet, the restrictor bar damping device of driving and deceleration component can be had influence on as little as possible.
Background technology
Banister, also known as car lug, limits the entrance and exit of the passage management equipment of motor-driven vehicle going on road, is now widely used in toll station, parking lot management management vehicle passage, for the discrepancy of management vehicle.Electric gate operationally needs frequent lifting lever, in order to slow down shake when restrictor bar rises and falls, what existing banister had is provided with damping device, but existing restrictor bar damping device needs the long period just can stop shake, shake simultaneously and also can pass to other mechanism (as reduction box etc.), thus the application life of product can be had influence on.
Summary of the invention
Want the long period just can stop to shake the shortcoming of shaking simultaneously and also can pass to other mechanism for overcoming existing restrictor bar damping device, the object of the invention be to provide a kind of structure simple, restrictor bar quick flat can be made to become quiet, the restrictor bar damping device of driving and deceleration component can be had influence on as little as possible.
The present invention is realized by following technical measures, a kind of restrictor bar damping device, comprise and connect restrictor bar driven and crank arm and the connecting rod of hinged driven movable end of cranking arm, in described driven movable end of cranking arm, empty inwall abuts and has two bulge loops, described interlinking lever end gap is contained between two bulge loops, the outside of described two bulge loops is symmetrically arranged with two damping rubber tires, and end and the driven movable end of cranking arm of described two damping rubber tires, connecting rod pass through bolted splice.
As a kind of preferred embodiment, the wheel week of described damping rubber tire is set to profile of tooth, and described damping rubber tire is provided with many places hollow out.
As a kind of preferred embodiment, the hollow out on described damping rubber tire is a ring through hole at middle part.
As a kind of preferred embodiment, described interlinking lever end is connected on bolt by a bearing holder (housing, cover).
As a kind of preferred embodiment, described bolt is made up of the first bolt bush be threaded and the second bolt bush.
As a kind of preferred embodiment, described first bolt bush and the second bolt bush are step, the large end of step is greater than the inner ring of damping rubber tire, and the middle-end of step coordinates the inner ring inserting damping rubber tire, the small end of step to coordinate the end annular distance inserting connecting rod.
As a kind of preferred embodiment, described first bolt bush and the second bolt bush are hollow, and one of them is provided with internal thread, and another movablely can insert a screw rod, and the end of described screw rod is provided with the external screw thread with internal thread threaded engagement.
As a kind of preferred embodiment, described driven cranking arm is fixedly connected on one end of a fork axle, and described restrictor bar is fixedly connected on the other end of fork axle.
As a kind of preferred embodiment, two ends of described bolt are all less than or equal to the interior sky of bulge loop.
As a kind of preferred embodiment, the large end of the step of described first bolt bush and the second bolt bush is all less than or equal to the interior sky of bulge loop.
In driven movable end of cranking arm of the present invention, empty inwall abuts and has two bulge loops, interlinking lever end gap is contained between two bulge loops, the outside of two bulge loops is symmetrically arranged with two damping rubber tires, and end and the driven movable end of cranking arm of two damping rubber tires, connecting rod pass through bolted splice.The accommodating interlinking lever end of spatial joint clearance of two bulge loops and the interior empty inwall of driven movable end of cranking arm, two damping rubber tires, the end of connecting rod and the movable end of driven song pass through bolted splice, thus make connecting rod and relevant direct contact component thereof by elastic shock attenuation rubber tire and driven crank arm hinged, connecting rod and driven crank arm between without any rigid contact, simultaneously because damping rubber tire to be suspended from driven movable end of cranking arm in sky by bulge loop and bolt end head, when restrictor bar stops a position, it is shaken because inertia produces, when shake passes to damping rubber tire, shake can be cushioned radial and axial, restrictor bar quick flat is become quiet, simultaneously due to connecting rod and driven crank arm between can have influence on as little as possible drive and deceleration component without any rigid contact, improve the application life of product in all directions.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the embodiment of the present invention;
Fig. 2 is the structural representation after embodiment of the present invention assembling;
Fig. 3 is A-A cross section view of Fig. 2;
Fig. 4 is the use schematic diagram of the embodiment of the present invention.
Detailed description of the invention
Contrast accompanying drawing below in conjunction with embodiment the present invention is described in further detail.
A kind of restrictor bar damping device, with reference to figure 4, banister frame 10 is provided with rotating fork axle 12, one end of fork axle 12 is fixed with restrictor bar 11, and the other end of fork axle 12 is oppositely fixed with drivenly cranks arm 1; Banister frame 10 is also fixed with reduction box 14, drive motors 13 is fixed with above reduction box 14, after drive motors 13 is slowed down by reduction box 14 by initiatively cranking arm 15, connecting rod 7 drives driven cranking arm 1 to move reciprocatingly at the covering of the fan of 90 degree, thus drive restrictor bar 11 is holded up or horizontal.Connecting rod 7 and driven crank arm 1 be connected to form the radial and axial shock-damping structure all with shock-absorbing function, its concrete structure is referring to figs. 1 to Fig. 3, in driven 1 movable end of cranking arm, empty inwall extends two bulge loops 9, connecting rod 7 tip-clearance is contained between two bulge loops 9, the outside of two bulge loops 9 be symmetrically arranged with two damping rubber tire 2, two damping rubber tires 2, connecting rod 7 end and driven crank arm 1 movable end pass through bolted splice.Spatial joint clearance accommodating connecting rod 7 end of two bulge loops 9 and the interior empty inwall of driven 1 movable end of cranking arm, two damping rubber tires 2, the end of connecting rod 7 and driven crank arm 1 movable end pass through bolted splice, thus make connecting rod 7 and relevant direct contact component thereof by elastic shock attenuation rubber tire 2 with driven crank arm 1 hinged, connecting rod 7 and drivenly to crank arm between 1 without any rigid contact, when restrictor bar 11 stops a position, it is shaken because inertia produces, simultaneously because damping rubber tire 2 to be suspended from driven 1 movable end of cranking arm in sky by bulge loop 9 and bolt end head, when shake passes to damping rubber tire 2, shake can be cushioned radial and axial, restrictor bar 11 quick flat is become quiet, simultaneously due to connecting rod 7 and driven to crank arm between 1 without any rigid contact thus can have influence on as little as possible drive and deceleration component, improve the application life of product in all directions.In other embodiments, two bulge loops also can be that 2 axle sleeves are formed.
Restrictor bar damping device of the present invention, please refer to Fig. 1 and Fig. 3, in order to improve damping rubber tire 2 at radial and axial resiliency, the wheel week of damping rubber tire 2 specifically can be set to profile of tooth by the basis of previous technique scheme, and be provided with many places hollow out on damping rubber tire 2.
Restrictor bar damping device of the present invention, please refer to Fig. 1 and Fig. 3, and the hollow out on the basis of previous technique scheme on damping rubber tire 2 is specially a ring through hole at middle part, and through hole is projected on bulge loop 9 periphery.
Restrictor bar damping device of the present invention, please refer to Fig. 1 and Fig. 3, and on the basis of previous technique scheme, interlinking lever end is socketed on bolt particular by a bearing 8.
Restrictor bar damping device of the present invention, please refer to Fig. 1 and Fig. 3, and on the basis of previous technique scheme, bolt is made up of the first bolt bush 3 be threaded and the second bolt bush 4.
Restrictor bar damping device of the present invention, please refer to Fig. 1 and Fig. 3, on the basis of previous technique scheme, the first bolt bush 3 and the second bolt bush 4 are step, the large end of step is greater than the inner ring of damping rubber tire 2, the middle-end of step coordinates the inner ring inserting damping rubber tire 2, and the small end of step coordinates in the bearing 8 of insertion connecting rod.
Restrictor bar damping device of the present invention, please refer to Fig. 1 and Fig. 3, on the basis of previous technique scheme, the first bolt bush 3 and the second bolt bush 4 are hollow, and the first bolt bush 3 is provided with internal thread, second bolt bush 4 movablely can insert a screw rod 6, the end of screw rod 6 is provided with the external screw thread with internal thread threaded engagement, is connected by the first bolt bush 3 with elastomeric pad 5 by screw rod 6 with the second bolt bush 4.
Restrictor bar damping device of the present invention, please refer to Fig. 1 and Fig. 3, in order to improve the resiliency of damping rubber tire 2 in axis, on the basis of previous technique scheme, two ends of bolt to be all less than or equal in bulge loop 9 empty, and the large end of the present embodiment specifically step of the first bolt bush 3 and the second bolt bush 4 is all less than or equal to the interior sky of bulge loop 9.
More than that restrictor bar damping device of the present invention is set forth; the present invention is understood for helping; but embodiments of the present invention are not restricted to the described embodiments; any do not deviate from the principle of the invention under do change, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. a restrictor bar damping device, it is characterized in that: comprise and connect restrictor bar driven and crank arm and the connecting rod of hinged driven movable end of cranking arm, in described driven movable end of cranking arm, empty inwall abuts and has two bulge loops, described interlinking lever end gap is contained between two bulge loops, the outside of described two bulge loops is symmetrically arranged with two damping rubber tires, and end and the driven movable end of cranking arm of described two damping rubber tires, connecting rod pass through bolted splice.
2. restrictor bar damping device according to claim 1, is characterized in that: the wheel week of described damping rubber tire is set to profile of tooth, and described damping rubber tire is provided with many places hollow out.
3. restrictor bar damping device according to claim 2, is characterized in that: the hollow out on described damping rubber tire is a ring through hole at middle part.
4. restrictor bar damping device according to claim 1, is characterized in that: described interlinking lever end is connected on bolt by a bearing holder (housing, cover).
5. restrictor bar damping device according to claim 1, is characterized in that: described bolt is made up of the first bolt bush be threaded and the second bolt bush.
6. restrictor bar damping device according to claim 5, it is characterized in that: described first bolt bush and the second bolt bush are step, the large end of step is greater than the inner ring of damping rubber tire, the middle-end of step coordinates the inner ring inserting damping rubber tire, the small end of step to coordinate the end annular distance inserting connecting rod.
7. the restrictor bar damping device according to claim 5 or 6, it is characterized in that: described first bolt bush and the second bolt bush are hollow, and one of them is provided with internal thread, another movablely can insert a screw rod, and the end of described screw rod is provided with the external screw thread with internal thread threaded engagement.
8. restrictor bar damping device according to claim 1, is characterized in that: described driven cranking arm is fixedly connected on one end of a fork axle, and described restrictor bar is fixedly connected on the other end of fork axle.
9. restrictor bar damping device according to claim 1, is characterized in that: two ends of described bolt are all less than or equal to the interior sky of bulge loop.
10. restrictor bar damping device according to claim 6, is characterized in that: the large end of the step of described first bolt bush and the second bolt bush is all less than or equal to the interior sky of bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627840.6A CN103628430B (en) | 2013-11-28 | 2013-11-28 | Restrictor bar damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627840.6A CN103628430B (en) | 2013-11-28 | 2013-11-28 | Restrictor bar damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628430A CN103628430A (en) | 2014-03-12 |
| CN103628430B true CN103628430B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627840.6A Active CN103628430B (en) | 2013-11-28 | 2013-11-28 | Restrictor bar damping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103628430B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862622A (en) * | 2016-06-06 | 2016-08-17 | 北京电通伟业电子设备有限公司 | Improved automatic highway guardrail device |
| CN110332152B (en) * | 2019-08-07 | 2024-06-04 | 江西书源科技有限公司 | Damping structure of water pump and shell of water purifier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828128Y (en) * | 2005-11-07 | 2006-10-18 | 深圳市威捷机电技术有限公司 | Damping device of obstracter |
| CN2851339Y (en) * | 2005-12-14 | 2006-12-27 | 深圳市威捷机电技术有限公司 | Road barrier machine core |
| CN201069687Y (en) * | 2007-07-23 | 2008-06-04 | 苏州通润驱动设备股份有限公司 | Shake reduction machine for dual push electromagnetic icon |
| KR100864965B1 (en) * | 2008-04-07 | 2008-10-22 | 주식회사 베스트 일렉트로닉스 | Crossing gate for vehicle having automatic reversible crossing bar in power failure and method for control of the same |
| FR2956129A1 (en) * | 2010-02-11 | 2011-08-12 | Colas Sa | Lifting gate i.e. automatic lifting gate for controlling access of vehicles in areas such toll lanes, has movable rail displaced from bottom part to top part in inclined plane while disengaging gate and engaging rail |
| CN203229891U (en) * | 2013-04-15 | 2013-10-09 | 深圳市深创数字科技有限公司 | Integrated barrier |
| CN203639859U (en) * | 2013-11-28 | 2014-06-11 | 深圳市威捷机电股份公司 | Damping device of gate rod of road gate |
-
2013
- 2013-11-28 CN CN201310627840.6A patent/CN103628430B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828128Y (en) * | 2005-11-07 | 2006-10-18 | 深圳市威捷机电技术有限公司 | Damping device of obstracter |
| CN2851339Y (en) * | 2005-12-14 | 2006-12-27 | 深圳市威捷机电技术有限公司 | Road barrier machine core |
| CN201069687Y (en) * | 2007-07-23 | 2008-06-04 | 苏州通润驱动设备股份有限公司 | Shake reduction machine for dual push electromagnetic icon |
| KR100864965B1 (en) * | 2008-04-07 | 2008-10-22 | 주식회사 베스트 일렉트로닉스 | Crossing gate for vehicle having automatic reversible crossing bar in power failure and method for control of the same |
| FR2956129A1 (en) * | 2010-02-11 | 2011-08-12 | Colas Sa | Lifting gate i.e. automatic lifting gate for controlling access of vehicles in areas such toll lanes, has movable rail displaced from bottom part to top part in inclined plane while disengaging gate and engaging rail |
| CN203229891U (en) * | 2013-04-15 | 2013-10-09 | 深圳市深创数字科技有限公司 | Integrated barrier |
| CN203639859U (en) * | 2013-11-28 | 2014-06-11 | 深圳市威捷机电股份公司 | Damping device of gate rod of road gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103628430A (en) | 2014-03-12 |
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