CN105116878A - Collision experiment measuring and controlling equipment for automobile anti-collision beam - Google Patents
Collision experiment measuring and controlling equipment for automobile anti-collision beam Download PDFInfo
- Publication number
- CN105116878A CN105116878A CN201510526922.0A CN201510526922A CN105116878A CN 105116878 A CN105116878 A CN 105116878A CN 201510526922 A CN201510526922 A CN 201510526922A CN 105116878 A CN105116878 A CN 105116878A
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- China
- Prior art keywords
- framework
- rocker
- controlling equipment
- experiment measuring
- buffer beam
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Vibration Dampers (AREA)
Abstract
The invention provides collision experiment measuring and controlling equipment for an automobile anti-collision beam. The equipment comprises a frame and a swing frame arranged in the frame, the upper end of the swing frame is hinged to the frame and can swing in an arc and reciprocating manner, the swing frame can move up and down relative to the frame, the lower end of the swing frame is provided with a pendulum assembly, the pendulum assembly is provided with a weight loading groove, the front side of the pendulum assembly is provided with a bumping head, the backside of the pendulum assembly is provided with a potential energy release assembly, the backside of the frame is provided with a hoisting mechanism, the hoisting mechanism can drive the pendulum assembly and the swing frame to be lifted backwardly, and the hoisting mechanism is connected with the potential energy release assembly. According to the equipment, the collision environment is simulated, the collision height and angle can be changed and adjusted, accident sites in practical driving can be simulated, reliable data of the anti-collision beam is obtained, and the production of the optimal anti-collision beam is facilitated. The invention belongs to the technical field of mechanical equipment.
Description
Technical field
The invention belongs to mechanical equipment technical field, especially relate to a kind of automobile buffer beam collision experiment measuring and controlling equipment.
Background technology
Collision prevention girders is used to alleviate a kind of device absorbing collision energy when vehicle is collided; by girder, energy-absorption box; connect the installing plate composition of automobile; girder, energy-absorption box effectively can absorb collision energy when vehicle generation low speed collision; reduce impact as far as possible to the infringement of chassis runner, by just having played like this its protective effect to vehicle.In order to best collision prevention girders can be produced, need the detection it being carried out to simulated experiment data.So it is required at present for designing a automobile buffer beam collision experiment measuring and controlling equipment.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of automobile buffer beam collision experiment measuring and controlling equipment, can, by the Data Detection of its realization to each colliding part of collision prevention girders, be convenient to analyze.
The technical solution used in the present invention is: a kind of automobile buffer beam collision experiment measuring and controlling equipment, comprise framework and be arranged on the rocker in framework, the upper end thereof of described rocker is on framework and can do arc reciprocally swinging, and described rocker can move up and down relative to framework; The lower end of described rocker is provided with pendulum mass component, pendulum mass component is provided with weight and loads groove, the front of pendulum mass component is provided with impact head, potential energy releasing unit is provided with after pendulum mass component, the top below of framework is provided with one and draws high mechanism, draw high mechanism and can pull the lifting backward of pendulum mass component and rocker, draw high mechanism and be connected with potential energy releasing unit.
Be provided with two web joints between the upper end of described rocker and framework, the vertical activity of web joint is engaged on framework, and two web joints are symmetrically distributed in the left and right sides of rocker, rocker and web joint hinged.
The vertical activity of described web joint is engaged on framework and refers to that web joint side is provided with tooth bar, and framework is provided with the motor of locking, and motor matches through wheel and rack and realizes locking; Frame roof is provided with worm gear device, and worm screw bottom bar portion and web joint upper surface are connected.
Described potential energy releasing unit comprises the key seat be fixed on pendulum mass component, latch, draw ring and cylinder, and described draw ring is locked on key seat through latch, and the free end of cylinder controls being separated of latch and key seat.
The described mechanism that draws high is connected with framework through a triangular supports, draws high the outer end that mechanism is fixed on triangular supports.
The described mechanism that draws high is windlass, and the zip on windlass is connected with draw ring.
Be provided with brake assemblies between described rocker lower end and framework lower end, described brake assemblies and rocker synchronously move up and down.
Described brake assemblies and rocker synchronously move up and down and refer to and be fixedly linked through pull bar between brake assemblies and web joint.
Described brake assemblies comprises driver and brake flange, and described driver is fixed on framework lower end, and brake flange is fixed on the free end of driver, and brake flange is positioned at goods of furniture for display rather than for use side.
Described rocker is parallel cubic build.
The invention has the beneficial effects as follows: a kind of automobile buffer beam collision experiment measuring and controlling equipment, simulated crash environment, and change adjustment collision height and angle, the scene of the accident occurred in actual driving is simulated with this, obtain the data of more reliable collision prevention girders with this, be convenient to produce the collision prevention girders obtaining the best.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is working state schematic representation of the present invention.
In figure: 1, framework, 2, rocker, 3, pendulum mass component, 3.1, impact head, 4, potential energy releasing unit, 5, draw high mechanism, 6, web joint, 7, worm gear device, 8, triangular supports, 9, brake assemblies, 10, pull bar.
Embodiment
With reference to a kind of automobile buffer beam collision experiment measuring and controlling equipment shown in Fig. 1-Fig. 3, the rocker 2 comprising framework 1 and be arranged in framework 1, the upper end thereof of described rocker 2 is on framework 1 and can do arc reciprocally swinging, and described rocker 2 can move up and down relative to framework 1; The lower end of described rocker 2 is provided with pendulum mass component 3, pendulum mass component 3 is provided with weight and loads groove, the front of pendulum mass component 3 is provided with impact head 3.1, potential energy releasing unit 4 is provided with after pendulum mass component 3, the top below of framework 1 is provided with one and draws high mechanism 5, draw high mechanism 5 and can pull pendulum mass component 3 and rocker 2 lifting backward, draw high mechanism 5 and be connected with potential energy releasing unit 4.
Be provided with two web joints 6 between the upper end of described rocker 2 and framework 1, the vertical activity of web joint 6 is engaged on framework 1, and two web joints 6 are symmetrically distributed in the left and right sides of rocker 2, and rocker 2 is hinged with web joint 6.
The vertical activity of described web joint 6 is engaged on framework 1 and refers to that web joint 6 side is provided with tooth bar, and framework 1 is provided with the motor of locking, and motor matches through wheel and rack and realizes locking; Framework 1 top is provided with worm gear device 7, and worm screw bottom bar portion and web joint 6 upper surface are connected.
Described potential energy releasing unit 4 comprises the key seat, latch, draw ring and the cylinder that are fixed on pendulum mass component 3, and described draw ring is locked on key seat through latch, and the free end of cylinder controls being separated of latch and key seat.
The described mechanism 5 that draws high is connected with framework 1 through a triangular supports 8, draws high the outer end that mechanism 5 is fixed on triangular supports 8.
Described draws high mechanism 5 for windlass, and the zip on windlass is connected with draw ring.
Be provided with brake assemblies 9 between described rocker 2 lower end and framework 1 lower end, described brake assemblies 9 and rocker 2 synchronously move up and down.
Described brake assemblies 9 and rocker 2 synchronously move up and down and refer to and be fixedly linked through pull bar 10 between brake assemblies 9 and web joint 6.
Described brake assemblies 9 comprises driver and brake flange, and described driver is fixed on framework 1 lower end, and brake flange is fixed on the free end of driver, and brake flange is positioned at goods of furniture for display rather than for use side.Design brake assemblies 9 advantage be collision free after, pendulum mass component clashes into collision prevention girders again, and causes the inaccurate of crash data.
Described rocker 2 is parallel cubic build.
Principle of work of the present invention drives rocker 2 to move up and down by worm gear device 7 as required, after adjusting to the right place, realizes locking by the tooth bar of framework 1 upper end and the motor of locking.Then, the draw ring on potential energy releasing unit 4 is pulled by the rope drawn high in mechanism 5, pendulum mass component 3 and rocker 2 is driven to move rearwardly and upwardly, after reaching specified altitude assignment, start the cylinder on potential energy releasing unit 4, pin is backed down, draw ring departs from key seat, pendulum mass component 3 and rocker 2 are at the effect lower swing of gravitional force, and impact head 3.1 clashes into the collision prevention girders of the dolly placing position in advance, draws crash data thus; After collision, the cylinder on brake assemblies 9 drives the side of brake flange extruding rocker 2, realizes slowing down, until stop.
Claims (10)
1. an automobile buffer beam collision experiment measuring and controlling equipment, it is characterized in that: comprise framework (1) and be arranged on the rocker (2) in framework (1), the upper end thereof of described rocker (2) is gone up at framework (1) and can do arc reciprocally swinging, and described rocker (2) can move up and down relative to framework (1); The lower end of described rocker (2) is provided with pendulum mass component (3), pendulum mass component (3) is provided with weight and loads groove, the front of pendulum mass component (3) is provided with impact head (3.1), potential energy releasing unit (4) is provided with after pendulum mass component (3), the top below of framework (1) is provided with one and draws high mechanism (5), draw high mechanism (5) and pendulum mass component (3) and rocker (2) lifting backward can be pulled, draw high mechanism (5) and be connected with potential energy releasing unit (4).
2. automobile buffer beam collision experiment measuring and controlling equipment according to claim 1, it is characterized in that: between the upper end of described rocker (2) and framework (1), be provided with two web joints (6), the vertical activity of web joint (6) is engaged on framework (1), two web joints (6) are symmetrically distributed in the left and right sides of rocker (2), and rocker (2) is hinged with web joint (6).
3. automobile buffer beam collision experiment measuring and controlling equipment according to claim 2, it is characterized in that: the vertical activity of described web joint (6) is engaged on framework (1) and refers to that web joint (6) side is provided with tooth bar, framework (1) is provided with the motor of locking, and motor matches through wheel and rack and realizes locking; Framework (1) top is provided with worm gear device (7), and worm screw bottom bar portion and web joint (6) upper surface are connected.
4. automobile buffer beam collision experiment measuring and controlling equipment according to claim 1, it is characterized in that: described potential energy releasing unit (4) comprises the key seat, latch, draw ring and the cylinder that are fixed on pendulum mass component (3), described draw ring is locked on key seat through latch, and the free end of cylinder controls being separated of latch and key seat.
5. automobile buffer beam collision experiment measuring and controlling equipment according to claim 4, it is characterized in that: the described mechanism (5) that draws high is connected with framework (1) through a triangular supports (8), draws high the outer end that mechanism (5) is fixed on triangular supports (8).
6. automobile buffer beam collision experiment measuring and controlling equipment according to claim 5, is characterized in that: described to draw high mechanism (5) be windlass, and the zip on windlass is connected with draw ring.
7. automobile buffer beam collision experiment measuring and controlling equipment according to claim 1, it is characterized in that: be provided with brake assemblies (9) between described rocker (2) lower end and framework (1) lower end, described brake assemblies (9) and rocker (2) synchronously move up and down.
8. automobile buffer beam collision experiment measuring and controlling equipment according to claim 7, is characterized in that: described brake assemblies (9) and rocker (2) synchronously move up and down and refer to and be fixedly linked through pull bar (10) between brake assemblies (9) and web joint (6).
9. automobile buffer beam collision experiment measuring and controlling equipment according to claim 8, it is characterized in that: described brake assemblies (9) comprises driver and brake flange, described driver is fixed on framework (1) lower end, brake flange is fixed on the free end of driver, and brake flange is positioned at goods of furniture for display rather than for use side.
10. automobile buffer beam collision experiment measuring and controlling equipment according to claim 1, is characterized in that: described rocker (2) is parallel cubic build.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526922.0A CN105116878A (en) | 2015-08-14 | 2015-08-14 | Collision experiment measuring and controlling equipment for automobile anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526922.0A CN105116878A (en) | 2015-08-14 | 2015-08-14 | Collision experiment measuring and controlling equipment for automobile anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105116878A true CN105116878A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510526922.0A Pending CN105116878A (en) | 2015-08-14 | 2015-08-14 | Collision experiment measuring and controlling equipment for automobile anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105116878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206329A1 (en) * | 2016-06-02 | 2017-12-07 | 深圳朝伟达科技有限公司 | Combined pendulum test bench |
| WO2017206330A1 (en) * | 2016-06-02 | 2017-12-07 | 深圳朝伟达科技有限公司 | Test bench |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271050A (en) * | 2007-03-23 | 2008-09-24 | 宝山钢铁股份有限公司 | Vehicle B column impact material selection method an device |
| CN101408475A (en) * | 2008-11-07 | 2009-04-15 | 湖南大学 | Pendulum type frontal collision test stand of truck driver's cab |
| CN202092847U (en) * | 2011-01-30 | 2011-12-28 | 交通运输部公路科学研究所 | Safety detecting device of key position structure of large-size passenger bus |
| CN202351005U (en) * | 2011-12-12 | 2012-07-25 | 中联重科股份有限公司 | Front impact test device and cab comprehensive test system |
| CN102818708A (en) * | 2011-06-08 | 2012-12-12 | 重庆车辆检测研究院有限公司 | Device for detecting automobile cab and front and rear end protecting device |
| CN202869771U (en) * | 2012-10-16 | 2013-04-10 | 中国汽车工程研究院股份有限公司 | Commercial vehicle multifunctional pendulum bob hitting test bed |
| CN204856201U (en) * | 2015-08-14 | 2015-12-09 | 宁波祥路汽车部件股份有限公司 | GMT collision experiment observes and controls equipment |
-
2015
- 2015-08-14 CN CN201510526922.0A patent/CN105116878A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271050A (en) * | 2007-03-23 | 2008-09-24 | 宝山钢铁股份有限公司 | Vehicle B column impact material selection method an device |
| CN101408475A (en) * | 2008-11-07 | 2009-04-15 | 湖南大学 | Pendulum type frontal collision test stand of truck driver's cab |
| CN202092847U (en) * | 2011-01-30 | 2011-12-28 | 交通运输部公路科学研究所 | Safety detecting device of key position structure of large-size passenger bus |
| CN102818708A (en) * | 2011-06-08 | 2012-12-12 | 重庆车辆检测研究院有限公司 | Device for detecting automobile cab and front and rear end protecting device |
| CN202351005U (en) * | 2011-12-12 | 2012-07-25 | 中联重科股份有限公司 | Front impact test device and cab comprehensive test system |
| CN202869771U (en) * | 2012-10-16 | 2013-04-10 | 中国汽车工程研究院股份有限公司 | Commercial vehicle multifunctional pendulum bob hitting test bed |
| CN204856201U (en) * | 2015-08-14 | 2015-12-09 | 宁波祥路汽车部件股份有限公司 | GMT collision experiment observes and controls equipment |
Non-Patent Citations (2)
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| 查辉: "《建筑机械》", 30 September 2011 * |
| 第十设计研究院: "《自动化机构图例》", 30 June 1982 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206329A1 (en) * | 2016-06-02 | 2017-12-07 | 深圳朝伟达科技有限公司 | Combined pendulum test bench |
| WO2017206330A1 (en) * | 2016-06-02 | 2017-12-07 | 深圳朝伟达科技有限公司 | Test bench |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |