CN211856136U - Wheel tread deformation testing device - Google Patents
Wheel tread deformation testing device Download PDFInfo
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- CN211856136U CN211856136U CN202020169952.7U CN202020169952U CN211856136U CN 211856136 U CN211856136 U CN 211856136U CN 202020169952 U CN202020169952 U CN 202020169952U CN 211856136 U CN211856136 U CN 211856136U
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- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000010998 test method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
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- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model relates to a wheel base deflection testing arrangement belongs to experimental loading and test equipment technical field. The device comprises a test platform, a sliding rail assembly, a tire component, an auxiliary component, a loading actuator, a fixed support, a fastening bolt, a sliding rail platform, a T-shaped bolt and a T-shaped groove. The utility model aims at providing a can utilize the various testing arrangement who receives the production wheel base deflection under the effect of self weight and external load of self structural test in daily production and learning. And analyzing and comparing the actual measurement result with the theoretical result. The device can deepen the understanding of students on the deformation of the components which are usually seen in life under the action of self weight and external load, and the test device and the test method for measuring the deformation are needed, so that the students can understand and use the device in actual life conveniently. The device has the characteristics of simple installation, convenient operation, stable test result and repeated use.
Description
Technical Field
The utility model relates to a wheel base deflection testing arrangement belongs to experimental loading and test equipment technical field.
Background
At present, in the daily production and learning process, the deformation of some members such as automobiles or airplanes (including some vehicles with tires) under the action of self weight and external load is required to be tested, and in order to prevent the occurrence of accidents, the deformation of the members under the maximum acting force is required to be tested. In practice, we find that the objective factors of the test site and the test equipment generally have great error influence on the test result.
In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a wheel tread deformation amount testing device, which has industrial application value.
Disclosure of Invention
In order to solve the technical problem, the utility model aims to provide a can utilize self structural test to receive the various testing arrangement who produces the wheel base deflection under the effect of self weight and external load in daily production and learning process. And analyzing and comparing the actual measurement result with the theoretical result. The device can deepen the understanding of students on the deformation of the components which are usually seen in life under the action of self weight and external load, and the test device and the test method for measuring the deformation are needed, so that the students can understand and use the device in actual life conveniently. The device has the characteristics of simple installation, convenient operation, stable test result and repeated use.
The technical scheme of the utility model is that: a wheel track deformation amount testing device comprises:
the test platform is provided with a T-shaped groove on the surface;
the sliding rail assembly is connected to the surface of the test platform;
an auxiliary member disposed on a surface of the test platform;
a tire member having a top end connected to an auxiliary member;
the loading actuator is connected to the surface of the test platform, and the top end of the loading actuator is connected with the tire component;
the fixed support is connected to the surface of the test platform and positioned on two sides of the sliding rail assembly;
the sliding rail platform is movably sleeved on the sliding rail assembly, and the upper surface of the sliding rail platform is connected with the tire component.
Furthermore, the T-shaped grooves are provided with a plurality of strips which are arranged in parallel.
Furthermore, the slide rail assembly and the test platform are fixedly connected through fastening bolts.
Further, the top end of the tire component and the auxiliary component are fixedly connected through a fastening bolt.
Further, the loading actuator and the test platform are fixedly connected through a fastening bolt, and the top end of the loading actuator is connected with the tire component through a pin shaft.
Further, the upper surface of the sliding rail platform is connected with the tire component through contact friction.
Furthermore, the fixed support and the test platform are connected through a T-shaped bolt.
Furthermore, the slide rail assemblies are two in number and are symmetrically arranged on the test platform.
Furthermore, a pair of fixing supports are symmetrically arranged on two sides of each group of sliding rail assemblies and used for fixing the tire components.
By the scheme, the invention at least has the following advantages:
can utilize single experimental device to change multiple material testpieces and connected mode and test, make things convenient for the student to once carry out multiple experiment. The experimental device has the advantages of simple structure, convenient assembly, simple operation and convenient use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the wheel track deflection testing device of the present invention;
FIG. 2 is a top view of the wheel track deflection testing device of the present invention;
wherein, in the figure, 1, a test platform; 2. a slide rail assembly; 3. a tire member; 4. an auxiliary member; 5. loading an actuator; 6. fixing a bracket; 7. fastening a bolt; 8. a slide rail platform; 9. a T-bolt; 10. t-shaped groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, a novel wheel track deformation testing device according to a preferred embodiment of the present invention includes a testing platform 1, a sliding rail assembly 2, a tire member 3, an auxiliary member 4, a loading actuator 5, a fixing bracket 6, a fastening bolt 7, a sliding rail platform 8, a T-shaped bolt 9, and a T-shaped groove 10.
The novel wheel track deformation testing device is characterized in that the supporting mode is specifically realized as follows:
test platform 1: the platform is a common platform for a laboratory, a T-shaped groove 10 is formed in the upper surface of the platform, and the test platform 1 and the fixed support 6 are fixedly connected through a T-shaped bolt 9.
The tire member 3 is connected with the auxiliary member 4: the tire component 3 is connected in a conventional connection mode of an airplane and an automobile; the auxiliary component 4 and the tire component 3 are fixedly connected by adopting standard part bolts.
The slide rail assembly 2 is connected with the tire component 3: still movably the cup jointing has slide rail platform 8 on the slide rail set spare 2, through contact friction connection between slide rail platform 8 upper surface and the tire component 3, avoids other connected modes to produce the overconstraint to it.
The loading actuator 5 is connected to the tire member 3: the loading actuator 5 is connected with the tire component 3 in a pin shaft connection mode, and meanwhile the loading actuator 5 is fixed on the test platform 1 through a fastening bolt 7.
The working principle of the utility model is as follows:
in actual use, the test platform 1 is connected with the slide rail assembly 2 by the fastening bolt 7, the tire component 3 and the auxiliary component 4 are fixed by the fastening bolt 7, the slide rail assembly 2 is connected with the tire component 3, and finally the loading actuator 5 is connected with the tire component 3.
The external load loading test of the tire component 3 can be performed by controlling the loading actuator 5 to apply a tensile loading test, the deformation between the tire components 3 under different loads is measured, the tests of the intervals between the tire components 3 with different sizes and different intervals can be met by adjusting the model of the loading actuator 5 and the size of the slide rail component 2, and the acting force and the corresponding deformation of the tire component 3 meet the relevant test requirements.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A wheel tread deflection testing device is characterized by comprising:
the test platform (1), wherein a T-shaped groove (10) is formed in the surface of the test platform (1);
the sliding rail assembly (2), the sliding rail assembly (2) is connected to the surface of the test platform (1);
the auxiliary component (4), the auxiliary component (4) is arranged on the surface of the test platform (1);
the tire component (3), the top end of the tire component (3) is connected with the auxiliary component (4);
the loading actuator (5), the loading actuator (5) is connected to the surface of the test platform (1), and the top end of the loading actuator (5) is connected with the tire component (3);
the fixed support (6) is connected to the surface of the test platform (1) and positioned on two sides of the sliding rail assembly (2);
slide rail platform (8), slide rail platform (8) mobilizable cup joint on slide rail set spare (2), slide rail platform (8) upper surface and tire component (3) are connected.
2. The track gauge deformation amount testing device according to claim 1, characterized in that: the T-shaped grooves (10) are arranged in parallel.
3. The track gauge deformation amount testing device according to claim 1, characterized in that: the sliding rail assembly (2) and the test platform (1) are fixedly connected through a fastening bolt (7).
4. The track gauge deformation amount testing device according to claim 1, characterized in that: the top end of the tire component (3) is fixedly connected with the auxiliary component (4) through a fastening bolt (7).
5. The track gauge deformation amount testing device according to claim 1, characterized in that: the loading actuator (5) is fixedly connected with the test platform (1) through a fastening bolt (7), and the top end of the loading actuator (5) is connected with the tire component (3) through a pin shaft.
6. The track gauge deformation amount testing device according to claim 1, characterized in that: the upper surface of the sliding rail platform (8) is connected with the tire component (3) through contact friction.
7. The track gauge deformation amount testing device according to claim 1, characterized in that: the fixed support (6) is connected with the test platform (1) through a T-shaped bolt (9).
8. The track gauge deformation amount testing device according to claim 1, characterized in that: the two sliding rail assemblies (2) are arranged on the test platform (1) symmetrically.
9. The track gauge deformation amount testing device according to claim 1, characterized in that: and a pair of fixing supports (6) are symmetrically arranged on two sides of each group of the sliding rail assembly (2) and used for fixing the tire component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169952.7U CN211856136U (en) | 2020-02-14 | 2020-02-14 | Wheel tread deformation testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169952.7U CN211856136U (en) | 2020-02-14 | 2020-02-14 | Wheel tread deformation testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211856136U true CN211856136U (en) | 2020-11-03 |
Family
ID=73247683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020169952.7U Expired - Fee Related CN211856136U (en) | 2020-02-14 | 2020-02-14 | Wheel tread deformation testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211856136U (en) |
-
2020
- 2020-02-14 CN CN202020169952.7U patent/CN211856136U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |