CN204649436U - A kind of vehicle impact testing dummy foot calibration facility - Google Patents
A kind of vehicle impact testing dummy foot calibration facility Download PDFInfo
- Publication number
- CN204649436U CN204649436U CN201520287541.7U CN201520287541U CN204649436U CN 204649436 U CN204649436 U CN 204649436U CN 201520287541 U CN201520287541 U CN 201520287541U CN 204649436 U CN204649436 U CN 204649436U
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- pendulum
- calibration facility
- vehicle impact
- dummy
- foot
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- 238000009863 impact test Methods 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 48
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 230000000630 rising effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
Abstract
The utility model relates to a kind of vehicle impact testing dummy foot calibration facility, comprise the testing table for installing dummy's foot, the support be arranged on described testing table, rotate arrange on the bracket for the pendulum that collides with the dummy's foot be arranged on described testing table and arrange on the bracket for promoting the hoisting gear of described pendulum and rising to the control system of desired height for controlling described pendulum, described control system comprises the display panel of the height for showing described pendulum in real time.The utility model calibration facility shows the height of pendulum in real time by display panel, facilitates staff to know the height and position reading pendulum place, and then accurately controls the release of pendulum.
Description
Technical field
The utility model belongs to technical field of vehicle security detection, is specifically related to a kind of vehicle impact testing dummy foot calibration facility.
Background technology
In technical field of vehicle security detection, vehicle impact testing is the important means of testing of inspection vehicle safety performance, and the test master tool of dummy as vehicle impact testing, vital effect is had to the development of automotive safety cause, and for the dummy in vehicle impact testing, for guaranteeing the accurate of test figure, all again to demarcate it before testing at every turn.In prior art, for the equipment that dummy's foot is demarcated, adopt test platform and supporting structure, test platform is installed dummy's foot, support rotates pendulum and pendulum hoisting gear are set, by release pendulum, pendulum and dummy's foot collide, and complete the impact test of dummy's foot.But existing calibration facility is all that operating personnel measure the height of pendulum with gage for the height that pendulum promotes, and not only there is measuring accuracy inaccurate, inconvenient operation, also there is the problem that artificial measuring error is larger, thus cause rating test inaccurate.In addition, during existing foot calibration facility hoisting gear release pendulum, be discharged by power-off, there is very large potential safety hazard in this delivery mode, once there is the phenomenon of power-off in process of the test, pendulum discharges automatically, easily causes danger.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, utilizes a kind ofly to test convenient and reliable vehicle impact testing dummy foot calibration facility.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of vehicle impact testing dummy foot calibration facility, comprise the testing table for installing dummy's foot, the support be arranged on described testing table, rotate arrange on the bracket for the pendulum that collides with the dummy's foot be arranged on described testing table and arrange on the bracket for promoting the hoisting gear of described pendulum and rising to the control system of desired height for controlling described pendulum, described calibration facility also comprises the display panel of the height for showing described pendulum in real time.
Described control system also comprises setting control device on the bracket, described control device comprise for command information input control knob and described input information is processed to the processor then instruction being sent to described hoisting gear and then controlling described hoisting gear work.
Described hoisting gear comprises lift unit, described lift unit comprise setting on the bracket and the rope that is connected with described lifting motor of the lifting motor be electrically connected with described control device and one end, described lifting motor also comprises the releasing means of the other end being connected to described rope, and described releasing means has the electromagnet snap fit be connected that to be separated with described pendulum.
Described control knob comprises the switch for controlling described releasing means power on/off, and when described releasing means energising, described electromagnet snap fit is separated with described pendulum; When described releasing means power-off, described electromagnet snap fit is connected with described pendulum.
Described pendulum comprise one end and described support rotate be connected fork, be arranged on the connecting portion on described fork and be arranged on the pendulum body of the other end of described fork, described electromagnet snap fit and described coupling part from or be connected.
Described calibration facility also comprises setting on the bracket for limiting the gag lever post of described pendulum pendulum angle.
The side between described gag lever post and described pendulum of described gag lever post is provided with rubber blanket.
Described testing table comprising underframe, being slidably arranged in the test platform on described underframe and being arranged on the station for installing described dummy's foot on described test platform, is provided with the driving mechanism for driving described test platform to slide on described underframe between described underframe and described test platform.
Described driving mechanism comprises and rotates the screw rod that is arranged on described underframe and be fixedly connected on the fixed part that described test platform is connected with described screw flight, and described screw rod is provided with for hand handle.
Described support comprises the connecting rod that the column that is vertically arranged on described testing table both sides respectively and two ends are connected with column described in both sides respectively, and described pendulum rotates and is arranged on described connecting rod.
Due to the enforcement of above technical scheme, the utility model compared with prior art has following advantages:
The utility model calibration facility shows the height of pendulum in real time by display panel, facilitates staff to know the height and position reading pendulum place, and then accurately controls the release of pendulum.
The utility model calibration facility lifting releasing mechanism obtains electric release by magnet control, and safety and reliability improves greatly.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the utility model dummy foot calibration facility;
Fig. 2 is the front view of the utility model dummy foot calibration facility;
Fig. 3 is the side view of the utility model dummy foot calibration facility;
In figure: 1. testing table; 2, support; 3, display panel; 4, control device; 5, control knob; 6, lifting motor; 7, releasing means; 8, electromagnet snap fit; 9, underframe; 10, test platform; 11, station; 12, screw rod; 13, fixed part; 14, handle; 15, column; 16, connecting rod; 17, gag lever post; 18, fork; 19, pendulum body; 20, connecting portion.
Embodiment
Below in conjunction with Figure of description, the utility model is described further:
As shown in Fig. 1 ~ 3, a kind of vehicle impact testing dummy foot calibration facility, comprise the testing table 1 for installing dummy's foot, the support 2 be arranged on testing table 1, rotate be arranged on support 2 for the pendulum that collides with the dummy's foot be arranged on testing table 1 and be arranged on for promoting the hoisting gear of pendulum and rising to the control system of desired height for controlling pendulum on support, calibration facility also comprises the display panel 3 of the height for showing pendulum in real time.
Control system also comprises the control device 4 be arranged on support 1, control device 4 comprise for command information input control knob 5 and input information is processed to the processor then instruction being sent to hoisting gear and then controlling hoisting gear work.
Hoisting gear comprises lift unit, lift unit comprises the rope (not shown in FIG.) being arranged on support 1 and the lifting motor 6 be electrically connected with control device 4 and one end and being connected with lifting motor 6, lifting motor 6 also comprises the releasing means 7 of the other end being connected to rope, releasing means 7 has the electromagnet snap fit 8 be connected that to be separated with pendulum, and electromagnet snap fit 8 is by the control realization of control knob 5 and being separated or connecting of pendulum.
In this example, control knob 5 comprises the switch for Co ntrolled release device 7 power on/off, and when releasing means 7 is energized, electromagnet snap fit 8 is separated with pendulum; When releasing means 7 power-off, electromagnet snap fit 8 is connected with pendulum.Adopt the mode of energising release pendulum, security is higher, better reliability.
In this example, testing table 1 comprising underframe 9, being slidably arranged in the test platform 10 on underframe 9 and being arranged on the station 11 for installing dummy's foot on test platform 10, is provided with the driving mechanism for driving test platform 10 to slide on underframe 9 between underframe 9 and test platform 10.Driving mechanism comprises and rotates the screw rod 12 that is arranged on underframe 9 and be fixedly connected on the fixed part 13 that test platform 10 is threaded with screw rod 12, and screw rod 12 is provided with for hand handle 14.When hand fixed handle, drive screw rod 12 to rotate, drive fixed part 13 to slide along the length direction of screw rod 12, and then the slip of motoring ring test platform 10 on underframe 9.The slip of test platform 10 on underframe 9 can adjust the position of dummy's foot.
Support 1 comprises the connecting rod 16 that the column 15 that is vertically arranged on testing table 1 both sides respectively and two ends are connected with two heel posts 15 respectively.
Pendulum comprise one end and connecting rod 16 rotate be connected fork 18, be arranged on the connecting portion 20 on fork 18 and be arranged on the pendulum body 19 of the other end of fork 18, electromagnet snap fit 8 is separated with connecting portion 20 or connects, and fork 18 is rotatably connected on the middle part of connecting rod 16.
Calibration facility of the present utility model also comprises the two ends gag lever post 17 for limiting pendulum angle that two heel posts 15 are connected respectively, and the side between gag lever post 17 and pendulum of gag lever post 17 is provided with rubber blanket.
The principle of work of the utility model calibration facility:
Releasing means 7 power-off, electromagnet snap fit 8 catches on pendulum, then control device 4 controls lifting motor 6 and works, pendulum is risen to required height by lifting motor 6, display panel 3 shows the height and position at pendulum place in real time, facilitate staff clearly can read the height of pendulum, then dummy's foot is arranged on station 11, releasing means 7 is energized pressing switch, in electromagnet snap fit 8 energising situation, release pendulum clashes into dummy's foot, thus obtain accurate test figure, whole process automation, time saving and energy saving, and energising release, when there is not unexpected power-off, pendulum discharges suddenly the potential safety hazard of existence, and operating personnel can read the height of pendulum in real time, accurately can control the lifting of pendulum, test figure degree of accuracy is higher.
Above the utility model is described in detail; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (10)
1. a vehicle impact testing dummy foot calibration facility, comprise the testing table for installing dummy's foot, the support be arranged on described testing table, rotate arrange on the bracket for the pendulum that collides with the dummy's foot be arranged on described testing table and arrange on the bracket for promoting the hoisting gear of described pendulum and rising to the control system of desired height for controlling described pendulum, it is characterized in that: described calibration facility also comprises the display panel of the height for showing described pendulum in real time.
2. vehicle impact testing dummy foot calibration facility according to claim 1, it is characterized in that: described control system also comprises setting control device on the bracket, described control device comprise for command information input control knob and described input information is processed to the processor then instruction being sent to described hoisting gear and then controlling described hoisting gear work.
3. vehicle impact testing dummy foot calibration facility according to claim 2, it is characterized in that: described hoisting gear comprises lift unit, described lift unit comprise setting on the bracket and the rope that is connected with described lifting motor of the lifting motor be electrically connected with described control device and one end, described lifting motor also comprises the releasing means of the other end being connected to described rope, and described releasing means has the electromagnet snap fit be connected that to be separated with described pendulum.
4. vehicle impact testing dummy foot calibration facility according to claim 3, it is characterized in that: described control knob comprises the switch for controlling described releasing means power on/off, when described releasing means energising, described electromagnet snap fit is separated with described pendulum; When described releasing means power-off, described electromagnet snap fit is connected with described pendulum.
5. vehicle impact testing dummy foot calibration facility according to claim 3, it is characterized in that: described pendulum comprise one end and described support rotate be connected fork, be arranged on the connecting portion on described fork and be arranged on the pendulum body of the other end of described fork, described electromagnet snap fit and described coupling part from or be connected.
6. vehicle impact testing dummy foot calibration facility according to claim 1, is characterized in that: described calibration facility also comprises setting on the bracket for limiting the gag lever post of described pendulum pendulum angle.
7. vehicle impact testing dummy foot calibration facility according to claim 6, is characterized in that: the side between described gag lever post and described pendulum of described gag lever post is provided with rubber blanket.
8. vehicle impact testing dummy foot calibration facility according to claim 1, it is characterized in that: described testing table comprising underframe, being slidably arranged in the test platform on described underframe and being arranged on the station for installing described dummy's foot on described test platform, is provided with the driving mechanism for driving described test platform to slide on described underframe between described underframe and described test platform.
9. vehicle impact testing dummy foot calibration facility according to claim 8, it is characterized in that: described driving mechanism comprises and rotates the screw rod that is arranged on described underframe and be fixedly connected on the fixed part that described test platform is connected with described screw flight, and described screw rod is provided with for hand handle.
10. vehicle impact testing dummy foot calibration facility according to claim 1, it is characterized in that: described support comprises the connecting rod that the column that is vertically arranged on described testing table both sides respectively and two ends are connected with column described in both sides respectively, and described pendulum rotates and is arranged on described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287541.7U CN204649436U (en) | 2015-05-06 | 2015-05-06 | A kind of vehicle impact testing dummy foot calibration facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287541.7U CN204649436U (en) | 2015-05-06 | 2015-05-06 | A kind of vehicle impact testing dummy foot calibration facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649436U true CN204649436U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287541.7U Expired - Fee Related CN204649436U (en) | 2015-05-06 | 2015-05-06 | A kind of vehicle impact testing dummy foot calibration facility |
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| Country | Link |
|---|---|
| CN (1) | CN204649436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833524A (en) * | 2015-05-06 | 2015-08-12 | 清华大学苏州汽车研究院（相城） | Automotive crash test dummy foot calibration device |
| CN110658003A (en) * | 2019-11-20 | 2020-01-07 | 天津瑷睿赛福科技有限公司 | Car is child dummy demarcation platform for bump test |
-
2015
- 2015-05-06 CN CN201520287541.7U patent/CN204649436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833524A (en) * | 2015-05-06 | 2015-08-12 | 清华大学苏州汽车研究院（相城） | Automotive crash test dummy foot calibration device |
| CN110658003A (en) * | 2019-11-20 | 2020-01-07 | 天津瑷睿赛福科技有限公司 | Car is child dummy demarcation platform for bump test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |