CN210638903U - Automobile front suspension system collision test device - Google Patents
Automobile front suspension system collision test device Download PDFInfo
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- CN210638903U CN210638903U CN201921745370.2U CN201921745370U CN210638903U CN 210638903 U CN210638903 U CN 210638903U CN 201921745370 U CN201921745370 U CN 201921745370U CN 210638903 U CN210638903 U CN 210638903U
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Abstract
The utility model discloses a car front suspension collision test device, including the test runway, the top outer wall of test runway is provided with the fixing base, and the top outer wall of fixing base is provided with T type groove, the inner wall in T type groove is provided with the slide, and one side outer wall of slide is provided with the dead lever, the outer wall threaded connection of dead lever has the threaded sleeve, and one side outer wall of threaded sleeve is provided with the silica gel circle, the outer wall sliding connection of dead lever has the collision board, the top outer wall fixedly connected with baffle of test runway. The utility model discloses can simulate the car under same speed, the impact that the collision angle was not caused simultaneously to car front overhang system still conveniently changes dead lever and collision board, and the result of use is better, has effectively increased the weight of fixing base simultaneously, makes it more stable in the striking, has more the practicality, and the later stage also conveniently disassembles, has further improved the result of use of device.
Description
Technical Field
The utility model relates to a car front overhang collision test technical field especially relates to a car front overhang system collision test device.
Background
The suspension system is a general term for all force transmission connecting devices between a frame and an axle or wheels of an automobile, has the functions of transmitting force and moment acting between the wheels and the frame, buffering impact force transmitted to the frame or an automobile body from an uneven road surface and attenuating vibration caused by the impact force so as to ensure smooth running of the automobile, has the functions of supporting the automobile body and improving riding feeling, can enable a driver to have different driving feelings due to different suspension arrangements, and is one of key parts of the modern automobile.
At present, the safety factor of the suspension system is closely related to the safety of the automobile itself, so it is very important for the crash test of the front suspension system of the automobile to determine the safety factor of the suspension system, and therefore, it is urgently needed to design a crash test device of the front suspension system of the automobile to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the car front suspension collision test device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a car front suspension collision test device, includes the test runway, the top outer wall of test runway is provided with the fixing base, and the top outer wall of fixing base is provided with T type groove, the inner wall in T type groove is provided with the slide, and one side outer wall of slide is provided with the dead lever, the outer wall threaded connection of dead lever has the screw sleeve, and one side outer wall of screw sleeve is provided with the silica gel circle, the outer wall sliding connection of dead lever has the collision board, the top outer wall fixedly connected with baffle of test runway, and one side outer wall of baffle and one side outer wall of fixing base contact.
As a further aspect of the present invention: and the outer wall of one side of the fixed seat is provided with a rolling ladder.
As a further aspect of the present invention: the top outer wall of fixing base is provided with the counter weight groove, and the counter weight roller has been placed to the inside in counter weight groove.
As a further aspect of the present invention: the outer wall of the top of the test runway is provided with a transverse pipe, and the outer wall of one side of the transverse pipe is welded with spray heads distributed at equal intervals.
As a further aspect of the present invention: the outer wall of one side of the test runway is provided with a side plate, the outer wall of one side of the side plate is connected with an air blower through a bolt, the outer wall of the bottom of the air blower is provided with a communicating pipe, and one end of the communicating pipe is communicated with the transverse pipe.
As a further aspect of the present invention: the air blower is connected with a switch through a lead, and the switch is connected with a power supply through a lead.
As a further aspect of the present invention: the test runway is characterized in that a plurality of anti-slip strips are arranged on the outer wall of the top of the test runway, anti-slip protrusions are arranged on the outer wall of the top of each anti-slip strip, and the anti-slip protrusions are V-shaped.
The utility model has the advantages that:
1. the sliding plate, the fixing rod, the threaded sleeve and the collision plate are arranged, the threaded sleeve on the fixing rod is rotated, so that different inclination angles of the collision plate can be changed, the influence of different collision angles on an automobile front suspension system at the same speed of an automobile can be simulated, and the fixing rod and the collision plate can be damaged in multiple collision tests;
2. through the baffle, the counterweight groove, the counterweight roller and the escalator, the baffle can play a role of blocking the fixed seat, so that the fixed seat can not generate relative displacement in an impact test, and the counterweight roller can directly roll into the counterweight groove through the escalator, so that counterweight can be quickly completed, the building speed of the test device is effectively improved, the weight of the fixed seat is effectively increased, the fixed seat is more stable and more practical in impact, and is convenient to disassemble at the later stage, and the use effect of the device is further improved;
3. through air-blower, shower nozzle, antislip strip and the non-slip raised who sets up, before experimental, the work of drive air-blower can blow away debris on the runway through the shower nozzle, avoids debris to cause the influence to the experimental speed of car, and is located the non-slip raised on the antislip strip, can prevent effectively that the car from taking place to skid at the in-process of traveling, causes the automobile body skew, causes the influence to the experimental result, has effectively improved the experimental accuracy of device.
Drawings
Fig. 1 is a schematic top view of a collision test apparatus for a front suspension system of an automobile according to embodiment 1;
fig. 2 is a schematic front view of a collision test device for a front suspension system of an automobile according to embodiment 1;
fig. 3 is a schematic structural diagram of an overall structure of an automobile front suspension system crash test apparatus provided in embodiment 2.
In the figure: the test device comprises a test runway 1, a baffle 2, a fixed seat 3, a silica gel ring 4, a threaded sleeve 5, a blower 6, a horizontal tube 7, a spray head 8, a collision plate 9, a fixed rod 10, a sliding plate 11, a rolling ladder 12, a side plate 13, a communicating tube 14, a counterweight groove 15, a counterweight roller 16, an anti-slip strip 17 and an anti-slip bulge 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, an automobile front suspension system collision test device comprises a test runway 1, a fixed seat 3 is arranged on the outer wall of the top of the test runway 1, a T-shaped groove is formed in the outer wall of the top of the fixed seat 3, a sliding plate 11 is inserted into the inner wall of the T-shaped groove, a fixed rod 10 is welded on the outer wall of one side of the sliding plate 11, a threaded sleeve 5 is connected on the outer wall of the fixed rod 10 in a threaded mode, a silica gel ring 4 is bonded on the outer wall of one side of the threaded sleeve 5, a collision plate 9 is connected on the outer wall of the fixed rod 10 in a sliding mode, a baffle 2 is connected on the outer wall of the top of.
Wherein, one side outer wall welding of fixing base 3 has escalator 12, the top outer wall of fixing base 3 is opened there is counter weight groove 15, and counter weight roller 16 has been placed to counter weight groove 15's inside, the top outer wall of runway 1 is provided with violently pipe 7, and violently one side outer wall welding of pipe 7 has the shower nozzle 8 that the equidistance distributes, one side outer wall welding of runway 1 has curb plate 13, and one side outer wall of curb plate 13 has air-blower 6 through bolted connection, and the bottom outer wall of air-blower 6 is provided with communicating pipe 14, the one end of communicating pipe 14 is linked together with violently pipe 7, air-blower 6 is connected with the switch through the wire.
The working principle is as follows: when the device is used, the threaded sleeve 5 on the fixed rod 10 is rotated, so that different inclination angles of the collision plate 9 can be changed, the influence of an automobile on an automobile front suspension system at the same speed can be simulated, the collision angle is different, the fixed rod 10 and the collision plate 9 can generate certain damage in multiple collision tests, the sliding plate 11 slides on the fixed seat 3 through the sliding plate 11, the sliding plate 11 can be directly taken out, the fixed rod 10 and the collision plate 9 can be conveniently replaced, the using effect is better, the baffle 2 can play a role of blocking the fixed seat 3, so that the fixed seat 3 cannot generate relative displacement in the collision test, the counterweight roller 16 can directly roll into the counterweight groove 15 through the rolling ladder 12, the counterweight can be quickly completed, the building rate of a test device is effectively improved, the weight of the fixed seat 3 is effectively increased through the structure, and the counterweight is more stable in collision, have more the practicality, and the later stage also conveniently disassembles, further improved the result of use of device, before experimental, drive air-blower 6 work can blow away the debris on runway 1 through shower nozzle 8, avoids debris to cause the influence to the experimental speed of car.
Example 2
Referring to fig. 3, the present embodiment of an automobile front suspension system collision test device, compared with embodiment 1, further includes that the top outer wall of the test runway 1 is provided with a plurality of anti-skid strips 17, and the top outer wall of the anti-skid strips 17 is provided with anti-skid protrusions 18, and the shape of the anti-skid protrusions 18 is a V shape.
The working principle is as follows: during the use, be located anti-skidding arch 18 on antislip strip 17, can prevent effectively that the car from taking place to skid at the in-process that traveles, causing the automobile body skew, cause the influence to the experimental result, effectively improved the experimental accuracy of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a car front suspension collision test device, includes test runway (1), its characterized in that, the top outer wall of test runway (1) is provided with fixing base (3), and the top outer wall of fixing base (3) is provided with T type groove, the inner wall in T type groove is provided with slide (11), and one side outer wall of slide (11) is provided with dead lever (10), the outer wall threaded connection of dead lever (10) has threaded sleeve (5), and one side outer wall of threaded sleeve (5) is provided with silica gel circle (4), the outer wall sliding connection of dead lever (10) has bump board (9), the top outer wall fixedly connected with baffle (2) of test runway (1), and one side outer wall of baffle (2) and one side outer wall of fixing base (3) contact.
2. The automobile front suspension system collision test device according to claim 1, characterized in that a roll ladder (12) is arranged on one side outer wall of the fixed seat (3).
3. The automobile front suspension system collision test device according to claim 2, characterized in that a counterweight groove (15) is arranged on the outer wall of the top of the fixed seat (3), and a counterweight roller (16) is arranged inside the counterweight groove (15).
4. The automobile front suspension system collision test device according to claim 3, characterized in that a cross pipe (7) is arranged on the outer wall of the top of the test runway (1), and spray heads (8) distributed at equal intervals are welded on the outer wall of one side of the cross pipe (7).
5. The automobile front suspension system collision test device according to claim 4, characterized in that a side plate (13) is arranged on the outer wall of one side of the test runway (1), a blower (6) is connected to the outer wall of one side of the side plate (13) through a bolt, a communicating pipe (14) is arranged on the outer wall of the bottom of the blower (6), and one end of the communicating pipe (14) is communicated with the transverse pipe (7).
6. The automobile front suspension system collision test device according to claim 5, characterized in that the blower (6) is connected with a switch through a lead, and the switch is connected with a power supply through a lead.
7. The automobile front suspension system collision test device according to any one of claims 1-6, characterized in that the outer wall of the top of the test runway (1) is provided with a plurality of anti-skid strips (17), and the outer wall of the top of the anti-skid strips (17) is provided with anti-skid protrusions (18), and the shape of the anti-skid protrusions (18) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745370.2U CN210638903U (en) | 2019-10-17 | 2019-10-17 | Automobile front suspension system collision test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745370.2U CN210638903U (en) | 2019-10-17 | 2019-10-17 | Automobile front suspension system collision test device |
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| Publication Number | Publication Date |
|---|---|
| CN210638903U true CN210638903U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921745370.2U Active CN210638903U (en) | 2019-10-17 | 2019-10-17 | Automobile front suspension system collision test device |
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| CN (1) | CN210638903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461484A (en) * | 2020-11-17 | 2021-03-09 | 漯河职业技术学院 | Convenient detection device of crashproof roof beam behind new energy automobile |
-
2019
- 2019-10-17 CN CN201921745370.2U patent/CN210638903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461484A (en) * | 2020-11-17 | 2021-03-09 | 漯河职业技术学院 | Convenient detection device of crashproof roof beam behind new energy automobile |
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