CN109187053B - Passenger train passenger door simulation test platform - Google Patents
Passenger train passenger door simulation test platform Download PDFInfo
- Publication number
- CN109187053B CN109187053B CN201811301883.4A CN201811301883A CN109187053B CN 109187053 B CN109187053 B CN 109187053B CN 201811301883 A CN201811301883 A CN 201811301883A CN 109187053 B CN109187053 B CN 109187053B
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- door
- power supply
- passenger
- test platform
- simulation test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a passenger car door simulation test platform, which can solve the problems that the traditional double-disc wire winding machine is lack of stable movement and protection of a shockproof mechanism, so that the wire winding machine often generates severe vibration due to rotation of a wire winding roller during operation, the vibration not only causes larger noise, but also greatly reduces the stability of the wire winding machine, and meanwhile, the wire winding roller of the wire winding machine needs to be heightened during use, and parts for limiting the rotation direction of an outer disc after the heightened need to be additionally regulated, so that the wire winding machine is more troublesome. Including base and the operation panel that is located it, be provided with the recess on the operation panel, two motors of recess internally mounted and two take-up rolls, take-up roll one end runs through the operation panel lateral wall and connect the outer dish, just the take-up roll other end is connected with the frisbee, be connected with the transmission shaft on the frisbee lateral wall, the transmission shaft with be located motor on the recess is connected.
Description
Technical Field
The invention relates to an inspection platform, in particular to a passenger car and passenger door simulation inspection platform.
Background
The vehicle doors of passenger air, buses and the like are required to be subjected to a plurality of detection tests before being put into use, including detection of torque force of a transmission mechanism, opening and closing effects of the vehicle doors, incapability of opening the vehicle doors when the vehicle runs and incapability of igniting the vehicle without closing the vehicle doors when the vehicle is initially started, and a specific detection platform is required to be used for completing the series of detection.
However, the existing passenger car and passenger car door simulation test platform still has certain defects in use, because the weight of the test platform is heavy after the car door is installed and the test platform is limited to a test site, the detection of the opening and closing of the car door in the running process of the car cannot be completed, and the test platform is not the car, so that the test function is incomplete, and the simulation test of the car door which is not closed and cannot be ignited when the car is started initially cannot be completed.
Disclosure of Invention
The invention aims to provide a passenger car and passenger car door simulation test platform, which can solve the problems that the traditional passenger car and passenger car door simulation test platform has heavy weight after the car door is installed and is limited to a test site, the car door opening and closing detection in the running process of a car cannot be completed, and the detection function is incomplete due to the fact that the detection platform is not the car, and the simulation detection of the car door cannot be completed regardless of the fact that the car door cannot be ignited when the car is initially started.
The aim of the invention can be achieved by the following technical scheme:
the passenger car and passenger car door simulation test platform comprises a portal frame and two car doors arranged in the portal frame, wherein a base is arranged at the bottom of the portal frame, one end of the base is connected with a side frame, a second power supply is arranged on the side wall of the side frame, a second PLC (programmable logic controller) is arranged at the top of the second power supply, two external air pumps are arranged on the side wall of the side frame, two pneumatic traction rods are connected to the side walls of the external air pumps, one ends of the two pneumatic traction rods are connected to the side wall of the portal frame, and a chute is arranged on the base;
the bottom of the portal is provided with a plurality of pulleys embedded into the chute, the side wall of the portal is provided with a first PLC controller, the top of the portal is provided with two driving air pumps, a first power supply is arranged between the two driving air pumps, the side wall of the first power supply is provided with an igniter analog power supply, the side wall of the igniter analog power supply is provided with an indicator lamp, the lower part of the igniter analog power supply is provided with an infrared sensor, one side of the igniter analog power supply is provided with a displacement sensor positioned on the side wall of the portal, the inner walls of the two sides of the portal are provided with main rotating rods, the tops of the two main rotating rods are provided with motors, and main bull stick top with be connected between the transmission shaft of motor, two all be connected with a linkage segment on the main bull stick, two linkage segment one end all is connected with a second and connects, two the second connects the bottom all with one of corresponding position through nut fixed connection between the door, two all be provided with on the motor lateral wall one with the takeover that the drive air pump is connected, two takeover one end all is connected with a pneumatic telescopic link, two pneumatic telescopic link one end is connected with a first respectively and connects, two first connects the bottom all with one of corresponding position through nut fixed connection between the door.
Preferably, the two adjacent side walls of the first connector are respectively provided with an anode contact and a cathode contact, the anode contacts are respectively connected with the indicator lamp and the igniter analog power supply through two wires, and the cathode contacts are connected with the indicator lamp through one wire.
Preferably, the first power supply is electrically connected with the first PLC controller, the two motors, the two driving air pumps, the displacement sensor and the infrared sensor through a plurality of wires respectively, and the second power supply is electrically connected with the second PLC controller and the two external air pumps through a plurality of wires respectively.
Preferably, the first PLC is in wired connection with the two motors, the two driving air pumps, the displacement sensor and the infrared sensor, and the second PLC is in wired connection with the two external air pumps.
Preferably, the door frame is movably connected with the base through two pneumatic traction rods, and the moving direction of the door frame is the same as the direction of the sliding groove.
Preferably, the two doors are movably connected through the corresponding main rotating rod and the corresponding pneumatic telescopic rod.
Preferably, the infrared sensor is located opposite to the gap between the two doors.
The invention has the beneficial effects that: because two pneumatic traction rods are connected with an external air pump respectively, and are connected with a second PLC in a wired way, the portal is not a fixed position any more when in use, but can be started by the second PLC, the whole portal is driven to move along the direction of the sliding groove by utilizing the expansion and contraction of the two pneumatic traction rods driven by the two external air pumps, so that the effect of vehicle movement can be simulated, the effect of vehicle acceleration and braking can be simulated, and the teaching is more comprehensive when the vehicle door simulation detection test is carried out.
Because the displacement sensor is arranged on the outer wall of the top of the door frame, when the displacement sensor detects that the door moves along with the door frame, the two driving air pumps and the two motors are controlled to be closed by the PLC controller, so that the door is prevented from being opened, the effect that the door is prevented from being opened when the vehicle runs is simulated, and whether the door is opened when the vehicle runs is detected.
Because install infrared sensor on the inner wall of portal top orientation door to be connected between infrared sensor and the first PLC controller, have the people or block between two doors when infrared sensor detects the door when closing, first PLC controller control two drive air pumps and two motors start and come to open the door this moment, thereby simulate out the detection test that presss from both sides to people or barrier when the door closes.
Because install anodal contact, negative pole contact respectively on two first joint adjacent lateral walls, anodal contact is connected with the positive pole of pilot lamp, the negative pole through a wire respectively with the negative pole contact, and anodal contact is connected with the some firearm analog power supply that is located on the portal top lateral wall through another wire again, make the door when closing, anodal contact contacts with the negative pole contact, thereby some firearm analog power supply can light the pilot lamp, when the door is opened, anodal contact and negative pole contact separation, the pilot lamp is not bright, when simulating out that the vehicle starts for the beginning, the effect that the door is not closed unable ignition, thereby realize the analog detection that the unable ignition when the door is not closed, make testing platform's function more comprehensive.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a gantry structure according to the present invention;
FIG. 3 is a schematic view of a side frame structure according to the present invention;
FIG. 4 is an enlarged detail view of area A of FIG. 2 in accordance with the present invention;
in the figure: 1. a door frame; 2. a side frame; 3. a first PLC controller; 4. a pulley; 5. a main rotating rod; 6. a vehicle door; 7. an indicator light; 8. a first power supply; 9. an igniter analog power supply; 10. driving an air pump; 11. a second power supply; 12. a second PLC controller; 13. an external air pump; 14. a pneumatic traction lever; 15. a base; 16. a chute; 17. a displacement sensor; 18. a positive electrode contact; 19. a negative electrode contact; 20. an infrared sensor; 21. a motor; 22. connecting pipe; 23. a pneumatic telescopic rod; 24. a first joint; 25. a connection section; 26. and a second joint.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a passenger car door simulation test platform comprises a door frame 1 and two car doors 6 installed in the door frame 1, wherein a base 15 is arranged at the bottom of the door frame 1, one end of the base 15 is connected with a side frame 2, a second power supply 11 is installed on the side wall of the side frame 2, a second PLC controller 12 is installed at the top of the second power supply 11, two external air pumps 13 are arranged on the side wall of the side frame 2, one pneumatic traction rod 14 is connected to the side wall of the two external air pumps 13, one end of each pneumatic traction rod 14 is connected to the side wall of the door frame 1, and a chute 16 is arranged on the base 15;
the utility model provides a portal 1 installs a plurality of pulley 4 in the bottom, pulley 4 embedding spout 16 is inside, install first PLC controller 3 on the portal 1 lateral wall, and install two drive air pump 10 at portal 1 top, install first power 8 between two drive air pump 10, install some firearm analog power 9 on the first power 8 lateral wall, install pilot lamp 7 on some firearm analog power 9 lateral wall, infrared sensor 20 is installed to some firearm analog power 9 below, and install the displacement sensor 17 that is located portal 1 lateral wall on some firearm analog power 9 one side, all install the bull stick 5 on the inner wall of portal 1 both sides, motor 21 is all installed at two bull stick 5 tops, and be connected between the transmission shaft of bull stick 5 top and motor 21, all be connected with a linkage segment 25 on two bull stick 5, all be connected with a second joint 26 between two linkage segment 25 one end, all be connected with a second joint 26 bottom and a door 6 of corresponding position through nut fixed connection, all be provided with a takeover 22 that are connected with drive air pump 10 on two motor 21 lateral walls, and two takeover 22 one end are connected with a pneumatic connection 23 respectively with a pneumatic connection 24 between two door 6, a pneumatic connection 24 one end is connected with a pneumatic connection 24 respectively through a first telescopic link.
The positive electrode contact 18 and the negative electrode contact 19 are respectively arranged on the adjacent side walls of the two first connectors 24, the positive electrode contact 18 is respectively connected with the indicator lamp 7 and the igniter analog power supply 9 through two wires, the negative electrode contact 19 is connected with the indicator lamp 7 through one wire, when the vehicle door 6 is closed, the positive electrode contact 18 is contacted with the negative electrode contact 19, the igniter analog power supply 9 can light the indicator lamp 7, when the vehicle door 6 is opened, the positive electrode contact 18 is separated from the negative electrode contact 19, the indicator lamp 7 is not bright, the effect that the vehicle door 6 cannot be ignited when the initial starting of the vehicle is simulated, and therefore the simulation detection that the vehicle door 6 cannot be ignited when the vehicle door 6 is not closed is realized, so that the function of the inspection platform is more comprehensive.
The first power supply 8 is electrically connected with the first PLC 3, the two motors 21, the two driving air pumps 10, the displacement sensor 17 and the infrared sensor 20 through a plurality of wires, and the second power supply 11 is electrically connected with the second PLC 12 and the two external air pumps 13 through a plurality of wires, so that each component in the device has enough power sources during operation.
The first PLC 3 is in wired connection with the two motors 21, the two driving air pumps 10, the displacement sensor 17 and the infrared sensor 20, and the second PLC 12 is in wired connection with the two external air pumps 13, so that the starting and closing of the two motors 21, the two driving air pumps 10, the displacement sensor 17, the infrared sensor 20 and the two external air pumps 13 can be controlled by the PLC, and the detection test is more convenient.
The portal 1 is movably connected between the two pneumatic traction rods 14 and the base 15, the moving direction of the portal 1 is the same as the direction of the sliding groove 16, and the two external air pumps 13 are used for driving the expansion and contraction of the two pneumatic traction rods 14 to drive the whole portal 1 to move along the direction of the sliding groove 16, so that the effect of vehicle movement can be simulated, the effect of vehicle acceleration and braking can be simulated, and the teaching is more comprehensive when the vehicle door simulation detection test is carried out.
The two car doors 6 are movably connected through the corresponding main rotating rod 5 and the corresponding pneumatic telescopic rod 23, when the car doors 6 are opened and closed, the two driving air pumps 10 and the two motors 21 are started through the first PLC 3, the transmission shafts of the motors 21 drive the main rotating rod 5 to rotate, and the two car doors 6 are driven to be opened and closed by matching with the driving air pumps 10 to drive the pneumatic telescopic rod 23 to stretch.
The infrared sensor 20 is opposite to the gap between the two doors 6, and when the infrared sensor 20 detects that a person or a block exists between the two doors 6 when the doors 6 are closed, the first PLC controller 3 controls the two driving air pumps 10 and the two motors 21 to be started to open the doors 6, so that a detection test of the person or the obstacle clamped when the doors 6 are closed is simulated.
The invention has the beneficial effects that: because two pneumatic traction rods 14 are respectively connected with one external air pump 13, and the external air pump 13 is in wired connection with the second PLC 12, the portal 1 is not a fixed position any more when in use, but can start the two external air pumps 13 through the second PLC 12, the two external air pumps 13 are utilized to drive the expansion and contraction of the two pneumatic traction rods 14 to drive the whole portal 1 to move along the direction of the sliding groove 16, so that the effect of vehicle movement can be simulated, the effect of vehicle acceleration and braking can be simulated, and the teaching is more comprehensive when the vehicle door simulation detection test is carried out.
Because the displacement sensor 17 is arranged on the outer wall of the top of the portal frame 1, when the displacement sensor 17 detects that the vehicle door 6 moves along with the portal frame 1, the PLC controller 3 controls the two driving air pumps 10 and the two motors 21 to be closed, so that the vehicle door 6 is ensured to be incapable of being opened, the effect that the vehicle door 6 is not opened when the vehicle runs is simulated, and whether the vehicle door 6 is opened when the vehicle runs is detected.
Since the infrared sensor 20 is installed on the inner wall of the top of the door frame 1 facing the door 6 and the infrared sensor 20 is connected with the first PLC controller 3, when the infrared sensor 20 detects that a person or a block exists between the two doors 6 when the door 6 is closed, the first PLC controller 3 controls the two driving air pumps 10 and the two motors 21 to be started to open the door 6, thereby simulating a detection test of the person or the obstacle clamped when the door 6 is closed.
Because the positive electrode contact 18 and the negative electrode contact 19 are respectively arranged on the adjacent side walls of the two first connectors 24, the positive electrode contact 18 and the negative electrode contact 19 are respectively connected with the positive electrode and the negative electrode of the indicator lamp 7 through one wire, and the positive electrode contact 18 is connected with the igniter analog power supply 9 positioned on the side wall at the top of the door frame 1 through the other wire, when the door 6 is closed, the positive electrode contact 18 is contacted with the negative electrode contact 19, so that the igniter analog power supply 9 can light the indicator lamp 7, when the door 6 is opened, the positive electrode contact 18 is separated from the negative electrode contact 19, the indicator lamp 7 is not bright, the effect that the door 6 cannot be ignited when the vehicle is started initially is simulated, and therefore the analog detection that the door 6 cannot be ignited when the door 6 is not closed is realized, and the function of the inspection platform is more comprehensive.
When the device is used, the whole device is assembled, two vehicle doors 6 are installed in the door frame 1, the tops of the vehicle doors 6 are fixedly connected with the first connector 24 and the second connector 26 through two nuts, the door frame 1 is installed on the base 15, the pulley 4 at the bottom of the door frame 1 is embedded into the sliding groove 16 on the base 15, and finally, the side frame 2 and the door frame 1 are fixedly connected through two pneumatic traction rods 14. Because two pneumatic traction rods 14 are respectively connected with one external air pump 13, and the external air pump 13 is in wired connection with the second PLC 12, the portal 1 is not a fixed position any more when in use, but can start the two external air pumps 13 through the second PLC 12, the two external air pumps 13 are utilized to drive the expansion and contraction of the two pneumatic traction rods 14 to drive the whole portal 1 to move along the direction of the sliding groove 16, so that the effect of vehicle movement can be simulated, the effect of vehicle acceleration and braking can be simulated, and the teaching is more comprehensive when the vehicle door simulation detection test is carried out. When the door 6 is opened and closed, the first PLC 3 starts the two driving air pumps 10 and the two motors 21, the transmission shafts of the motors 21 drive the main rotating rods 5 to rotate, the driving air pumps 10 drive the pneumatic telescopic rods 23 to stretch to drive the two doors 6 to open and close, and the displacement sensor 17 (model: SDM7400, german SENDX) is arranged on the outer wall of the top of the door frame 1, when the displacement sensor 17 detects that the door 6 moves along with the door frame 1, the PLC 3 controls the two driving air pumps 10 and the two motors 21 to close, so that the door 6 cannot be opened, the effect that the door 6 cannot be opened when the vehicle runs is simulated, and whether the door 6 can be opened when the vehicle runs is detected. Since the infrared sensor 20 (model: SE 2460) is installed on the inner wall of the top of the door frame 1 facing the door 6, and the infrared sensor 20 is connected with the first PLC controller 3 (the models of the first PLC controller and the second PLC controller are both CPM 1A), when the infrared sensor 20 detects that a person or a block exists between the two doors 6 when the door 6 is closed, the first PLC controller 3 controls the two driving air pumps 10 and the two motors 21 to start to open the door 6, so that a detection test of the person or the obstacle is simulated when the door 6 is closed. Because the positive electrode contact 18 and the negative electrode contact 19 are respectively arranged on the adjacent side walls of the two first connectors 24, the positive electrode contact 18 and the negative electrode contact 19 are respectively connected with the positive electrode and the negative electrode of the indicator lamp 7 through one wire, and the positive electrode contact 18 is connected with the igniter analog power supply 9 positioned on the side wall at the top of the door frame 1 through the other wire, when the door 6 is closed, the positive electrode contact 18 is contacted with the negative electrode contact 19, so that the igniter analog power supply 9 can light the indicator lamp 7, when the door 6 is opened, the positive electrode contact 18 is separated from the negative electrode contact 19, the indicator lamp 7 is not bright, the effect that the door 6 cannot be ignited when the vehicle is started initially is simulated, and therefore the analog detection that the door 6 cannot be ignited when the door 6 is not closed is realized, and the function of the inspection platform is more comprehensive.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The passenger car door simulation test platform comprises a door frame (1) and two car doors (6) arranged in the door frame (1), wherein a base (15) is arranged at the bottom of the door frame (1), one end of the base (15) is connected with a side frame (2), the passenger car door simulation test platform is characterized in that a second power supply (11) is arranged on the side wall of the side frame (2), a second PLC (programmable logic controller) (12) is arranged at the top of the second power supply (11), two external air pumps (13) are arranged on the side wall of the side frame (2), one pneumatic traction rod (14) is connected to the side wall of the external air pumps (13), one ends of the two pneumatic traction rods (14) are connected to the side wall of the door frame (1), and a sliding groove (16) is formed in the base (15);
a plurality of pulley (4) are installed to portal (1) bottom, pulley (4) embedding inside spout (16), install first PLC controller (3) on portal (1) lateral wall, just two drive air pump (10) are installed at portal (1) top, two install first power (8) between drive air pump (10), install some firearm analog power supply (9) on first power (8) lateral wall, install pilot lamp (7) on some firearm analog power supply (9) lateral wall, some firearm analog power supply (9) below is installed infrared sensor (20), just some firearm analog power supply (9) one side is installed displacement sensor (17) on portal (1) lateral wall, all install main bull stick (5) on portal (1) both sides inner wall, two main bull stick (5) top all installs motor (21), just main bull stick (5) top with be connected between the transmission shaft of motor (21), two main bull stick (5) top with be connected between the transmission shaft of motor (21)
All be connected with a linkage segment (25) on bull stick (5), two linkage segment (25) one end all is connected with a second and connects (26), two second connects (26) bottom all with one of corresponding position through nut fixed connection between door (6), two all be provided with on motor (21) lateral wall one with take over (22) that drive air pump (10) are connected with, two take over (22) one end all is connected with a pneumatic telescopic link (23), two pneumatic telescopic link (23) one end is connected with a first joint (24) respectively, two first joint (24) bottom all with one of corresponding position through nut fixed connection between door (6).
2. The passenger train passenger door simulation test platform according to claim 1, wherein the adjacent side walls of the two first connectors (24) are respectively provided with an anode contact (18) and a cathode contact (19), the anode contact (18) is respectively connected with the indicator lamp (7) and the igniter simulation power supply (9) through two wires, and the cathode contact (19) is connected with the indicator lamp (7) through one wire.
3. The passenger train passenger door simulation test platform according to claim 1, wherein the first power supply (8) is electrically connected with the first PLC controller (3), the two motors (21), the two driving air pumps (10), the displacement sensor (17) and the infrared sensor (20) respectively through a plurality of wires, and the second power supply (11) is electrically connected with the second PLC controller (12) and the two external air pumps (13) respectively through a plurality of wires.
4. The passenger train passenger door simulation test platform according to claim 1, wherein the first PLC (3) is in wired connection with two motors (21), two driving air pumps (10), a displacement sensor (17) and an infrared sensor (20), and the second PLC (12) is in wired connection with two external air pumps (13).
5. The passenger train passenger door simulation test platform according to claim 1, wherein the door frame (1) is movably connected with the base (15) through two pneumatic traction rods (14), and the moving direction of the door frame (1) is the same as the direction of the sliding groove (16).
6. The passenger train passenger door simulation test platform according to claim 1, wherein two doors (6) are movably connected through a corresponding main rotating rod (5) and a pneumatic telescopic rod (23).
7. A passenger car door simulation test platform according to claim 1, characterized in that the infrared sensor (20) is facing the gap position between two car doors (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301883.4A CN109187053B (en) | 2018-11-02 | 2018-11-02 | Passenger train passenger door simulation test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301883.4A CN109187053B (en) | 2018-11-02 | 2018-11-02 | Passenger train passenger door simulation test platform |
Publications (2)
| Publication Number | Publication Date |
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| CN109187053A CN109187053A (en) | 2019-01-11 |
| CN109187053B true CN109187053B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301883.4A Active CN109187053B (en) | 2018-11-02 | 2018-11-02 | Passenger train passenger door simulation test platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN109187053B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092094A (en) * | 2021-04-13 | 2021-07-09 | 安徽安凯金达机械制造有限公司 | Bus inner swing door fatigue test bench |
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| US5936167A (en) * | 1998-03-10 | 1999-08-10 | Chrysler Corporation | Door assembly testings simulator |
| JP2003065901A (en) * | 2001-08-22 | 2003-03-05 | Sumitomo Wiring Syst Ltd | On-off durability testing equipment for on-off body |
| KR20070062239A (en) * | 2005-12-12 | 2007-06-15 | 기아자동차주식회사 | Door inner module inspection apparatus for a vehicle |
| CN102800221A (en) * | 2011-05-25 | 2012-11-28 | 天津市维科车辆技术有限公司 | Falseness and trueness cooperated practical training method and device of metro passenger car door system |
| CN103575548A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Durability test bed for automobile door |
| KR101484141B1 (en) * | 2013-12-24 | 2015-01-21 | 주식회사 일진 | Device for testing door checker for vehicle |
| JP2016144997A (en) * | 2015-02-09 | 2016-08-12 | 株式会社京三製作所 | Platform fence |
| CN208795510U (en) * | 2018-11-02 | 2019-04-26 | 安徽安凯汽车股份有限公司 | A kind of car, passenger door simplation examination platform |
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- 2018-11-02 CN CN201811301883.4A patent/CN109187053B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1097621A (en) * | 1953-09-29 | 1955-07-07 | Haegglund & Soener Ab | Device for automatically opening and closing doors |
| US5902941A (en) * | 1995-08-09 | 1999-05-11 | Atoma International, Inc. | Closure system testing apparatus |
| US5936167A (en) * | 1998-03-10 | 1999-08-10 | Chrysler Corporation | Door assembly testings simulator |
| JP2003065901A (en) * | 2001-08-22 | 2003-03-05 | Sumitomo Wiring Syst Ltd | On-off durability testing equipment for on-off body |
| KR20070062239A (en) * | 2005-12-12 | 2007-06-15 | 기아자동차주식회사 | Door inner module inspection apparatus for a vehicle |
| CN102800221A (en) * | 2011-05-25 | 2012-11-28 | 天津市维科车辆技术有限公司 | Falseness and trueness cooperated practical training method and device of metro passenger car door system |
| CN103575548A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Durability test bed for automobile door |
| KR101484141B1 (en) * | 2013-12-24 | 2015-01-21 | 주식회사 일진 | Device for testing door checker for vehicle |
| JP2016144997A (en) * | 2015-02-09 | 2016-08-12 | 株式会社京三製作所 | Platform fence |
| CN208795510U (en) * | 2018-11-02 | 2019-04-26 | 安徽安凯汽车股份有限公司 | A kind of car, passenger door simplation examination platform |
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| Publication number | Publication date |
|---|---|
| CN109187053A (en) | 2019-01-11 |
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