Detection table for automobile steel fan

Abstract

The utility model belongs to the technical field of automobile fan detection, and particularly relates to a detection platform for an automobile steel fan, which comprises a detection platform body, supporting legs are connected to the bottom surface of the detection platform body, a bottom plate is connected to the inner side surfaces of the supporting legs, a stand column is connected to the top surface of the bottom plate, and the other end of the stand column penetrates through the detection platform body. A through movable groove is formed in the surface of the front end of the stand column. The bottom plate, the stand column, the bearing, the screw rod, the motor, the movable plate, the vertical plate and the mounting plate are matched with one another, the motor is started, the output end of the motor drives the screw rod to rotate in the bearing, the movable plate on the screw rod can drive the vertical plate to move, and therefore the vertical plate can change the height of the position where the mounting plate is located; therefore, the position of the test motor can be changed, and the height of the test motor can be adjusted to adapt to operators with different heights, so that the suitability of the detection table is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile fan detection, and particularly relates to a detection platform for automobile steel fans. Background Art

[0002] The automotive steel fan is an important component of the automotive cooling system. Its main function is to enhance the heat dissipation effect by increasing the wind speed and air volume passing through the radiator. There are many types of automotive steel fans, including mechanical fans and electric fans.

[0003] For example, a device for detecting the balance of an electronic fan blade in an automobile, as disclosed in publication number "CN218093541U", comprises a detection platform and a mounting base, wherein the mounting base is fixedly mounted on the top of the detection platform, the top of the mounting base is threadedly connected to a test motor via a plurality of bolts, the output end of the test motor is coaxially connected to a rotating shaft, and the outer wall of the rotating shaft is sleeved with a fan body, the outer wall of the rotating shaft is also provided with a limiting mechanism for installing and fixing the fan body, and a protective mechanism is also provided on the top of the test platform near the test motor. In the present utility model, the limiting mechanism provided on the outer wall of the rotating shaft allows the fan body to be quickly installed and disassembled, thereby improving the efficiency of detecting the balance of the fan blades; at the same time, the protective mechanism provided allows the fan body under test to be covered by a protective cover during the process of the detection motor driving the fan body to rotate and test, thereby avoiding accidents during the detection process and protecting the safety of the operator.

[0004] The inventor believes that the above-mentioned detection device can also be used to detect automobile steel fans. By installing the automobile steel fan on a rotating shaft coaxially connected to the output end of the test motor with a limiting mechanism, the detection motor can be started to detect the automobile steel fan. Therefore, the detection device is also a detection platform for automobile steel fans. However, when the detection device is in use, the test motor is fixedly installed on the detection platform through a mounting base of fixed size, which results in the position height of the test motor being fixed, and the height of the operators using the detection device is different. Therefore, the detection device cannot adapt to operators of certain heights during use, resulting in some operators being unable to operate the detection device well, thereby affecting the adaptability of the detection device.

[0005] Therefore, the utility model provides a testing platform for automobile steel fans to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a test bench for automobile steel fans, aiming to solve the problem proposed in the prior art that a test motor is fixedly mounted on the test bench through a mounting base of fixed size, resulting in a fixed height of the test motor, causing the test device to be unable to adapt to operators of certain heights, thereby affecting the adaptability of the test device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test platform for an automobile steel fan, comprising a test platform, the bottom surface of the test platform is connected to a supporting leg, the inner surface of the supporting leg is connected to a bottom plate, the top surface of the bottom plate is connected to a column, the other end of the column passes through the test platform, and a movable groove is provided on the front end surface of the column, bearings are connected to the inner two end surfaces of the movable groove, a screw is connected between the two bearings, one end of the screw extends into the column and is connected to the output end of the motor, the motor is arranged in the mounting groove provided on the front end surface of the bottom end of the column, one end of the screw passes through and is connected to a movable plate, the top surfaces of the two ends of the movable plate are connected to the vertical plate, the top surface of the vertical plate is connected to the mounting plate, the top surface of the mounting plate is connected to the test motor, one end of the rotating shaft connected to the output end of the test motor is connected to the steel fan body, and a moving mechanism is also provided on the top surface of the bottom plate.

[0008] In order to facilitate the movement of the inspection platform, as a preferred inspection platform for automobile steel fans of the utility model, the moving mechanism includes: an electric push rod, a movable plate, a universal wheel, a slider and a slide groove. The top surface of the base plate is connected to the electric push rod, and the movable end of the electric push rod passes through the base plate and is connected to the top surface of the movable plate. The bottom surface of the movable plate is connected to the universal wheel, and the two end surfaces of the movable plate are connected to sliders, and one end of the slider extends into the slide groove opened on the surface of one end of the supporting leg.

[0009] In order to achieve normal operation control of the motor, test motor and electric push rod and drive the screw to rotate, the utility model is preferably a test bench for an automobile steel fan. The motor, test motor and electric push rod are electrically connected to the external power supply through a control switch, and a fixed connection is formed between the output end of the motor and the screw.

[0010] In order to realize the movement of the movable plate, as a preferred test bench for an automobile steel fan of the utility model, the movable plate and the screw are threadedly connected, and the movable plate is slidably connected to the column through the movable groove.

[0011] In order to achieve the movement of the mounting plate, as a preferred embodiment of the present invention, a testing platform for an automobile steel fan is provided, wherein a sliding connection is formed between the vertical plate and the testing platform.

[0012] In order to achieve stability when the movable plate moves, as a preferred test bench for an automobile steel fan of the utility model, the slider is slidably connected to the support leg through a sliding groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model realizes mutual cooperation among the base plate, the column, the bearing, the screw, the motor, the movable plate, the vertical plate and the mounting plate. By starting the motor, the output end of the motor drives the screw to rotate in the bearing, so that the movable plate on the screw drives the vertical plate to move, so that the vertical plate can change the position height of the mounting plate, and the position of the test motor can also be found to change. The height of the test motor can be adjusted to adapt to operators of different heights, thereby improving the adaptability of the test table.

[0015] The utility model provides a moving mechanism and starts an electric push rod, so that the movable end of the electric push rod drives the moving plate to move downward, so that the universal wheels at the bottom of the moving plate can contact the ground and support the testing table, so that the operator can conveniently move the testing table through the universal wheels, avoiding the need for the operator to manually carry the testing table, thereby bringing convenience to the movement of the testing table. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the local structure of the column of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of the local structure of the slider of the utility model.

[0021] In the figure: 1. Test table; 2. Support legs; 3. Bottom plate; 4. Column; 5. Movable slot; 6. Bearing; 7. Screw; 8. Motor; 9. Mounting slot; 10. Movable plate; 11. Vertical plate; 12. Mounting plate; 13. Test motor; 14. Steel fan body; 15. Electric push rod; 16. Moving plate; 17. Universal wheel; 18. Slider; 19. Slide slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a test platform for an automobile steel fan, comprising a test platform 1, wherein the bottom surface of the test platform 1 is connected to a supporting leg 2, the inner surface of the supporting leg 2 is connected to a bottom plate 3, the top surface of the bottom plate 3 is connected to a column 4, the other end of the column 4 passes through the test platform 1, and the front end surface of the column 4 is provided with a movable groove 5 passing through, the inner two end surfaces of the movable groove 5 are connected with bearings 6, a screw 7 is connected between the two bearings 6, one end of the screw 7 extends into the column 4 and is connected to the output end of the motor 8, the motor 8 is arranged in the mounting groove 9 opened on the front end surface of the bottom end of the column 4, one end of the screw 7 is connected with a movable plate 10, the top surfaces of the two ends of the movable plate 10 are connected to a vertical plate 11, the top surface of the vertical plate 11 is connected to a mounting plate 12, the top surface of the mounting plate 12 is connected to a test motor 13, and one end of the rotating shaft connected to the output end of the test motor 13 is connected to a steel fan body 14, and a moving mechanism is also provided on the top surface of the bottom plate 3.

[0024] Preferably: the moving mechanism includes: an electric push rod 15, a moving plate 16, a universal wheel 17, a slider 18 and a slide groove 19, the top surface of the base plate 3 is connected to the electric push rod 15, the movable end of the electric push rod 15 passes through the base plate 3 and is connected to the top surface of the moving plate 16, the bottom surface of the moving plate 16 is connected to the universal wheel 17, and the two end surfaces of the moving plate 16 are connected to the slider 18, one end of the slider 18 extends into the slide groove 19 opened on the surface of one end of the support leg 2.

[0025] During specific use, the electric push rod 15 is started by the switch, so that the movable end of the electric push rod 15 drives the movable plate 16 to move downward. While the movable plate 16 moves, the sliders 18 connected to the surfaces of both ends of the movable plate 16 will also move along the slide grooves 19, thereby ensuring the stability of the movable plate 16 during movement, so that the universal wheels 17 at the bottom of the movable plate 16 will contact the ground and support the testing platform 1. At this time, the operator can move the testing platform 1 through the universal wheels 17. When the testing platform 1 moves to the specified position, the electric push rod 15 can be started again, so that the movable end of the electric push rod 15 drives the universal wheels 17 at the bottom of the movable plate 16 to move upward, so that the supporting legs 2 contact the ground again, and the supporting legs 2 support the testing platform 1, ensuring the stability of the testing platform 1 when it is placed in use.

[0026] Preferably, the motor 8 , the test motor 13 and the electric push rod 15 are electrically connected to an external power supply via a control switch, and a fixed connection is formed between the output end of the motor 8 and the screw rod 7 .

[0027] During specific use, the motor 8 , the test motor 13 and the electric push rod 15 can be controlled by a switch, and the output end of the motor 8 can drive the screw 7 to rotate in the bearing 6 .

[0028] Preferably, the movable plate 10 is connected to the screw rod 7 by a thread, and the movable plate 10 is connected to the column 4 by a sliding connection via the movable groove 5 .

[0029] During specific use, when the screw rod 7 rotates, the movable plate 10 on the screw rod 7 moves along the movable groove 5 on the column 4.

[0030] Preferably, a sliding connection is formed between the vertical plate 11 and the testing platform 1 .

[0031] During specific use, when the movable plate 10 moves, it will slide the vertical plate 11 on the inspection table 1, thereby changing the position height of the mounting plate 12 connected to the top surface of the vertical plate 11.

[0032] Preferably, the slider 18 is in sliding connection with the support leg 2 via the sliding groove 19 .

[0033] During specific use, the slider 18 can move along the slide groove 19 on the supporting leg 2.

[0034] Working principle: When using the test bench for automobile steel fans, when the height position of the test motor 13 cannot adapt to the current operator, start the motor 8 through the switch, and let the output end of the motor 8 drive the screw 7 to rotate in the bearing 6, so that the movable plate 10 on the screw 7 can move along the movable groove 5, so that the movable plate 10 can slide with the vertical plate 11 on the test bench 1, so that the vertical plate 11 can change the position height of the test motor 13 on the mounting plate 12. In this way, the position of the test motor 13 can be adapted to the current operator after adjustment. At this time, the operator installs the steel fan body 14 on the rotating shaft coaxially connected to the output end of the test motor 13 through the limit mechanism, and then starts the test motor. 13, the test motor 13 can drive the steel fan body 14 to rotate, thereby starting the inspection operation on the steel fan body 14; secondly, when the operator needs to move the inspection platform 1, the switch is used to start the electric push rod 15, so that the movable end of the electric push rod 15 drives the movable plate 16 to move downward; while the movable plate 16 is moving, the sliders 18 connected to the surfaces of both ends of the movable plate 16 will also move along the slide groove 19, thereby ensuring the stability of the movable plate 16 during movement, so that the universal wheels 17 at the bottom of the movable plate 16 will contact the ground and support the inspection platform 1; at this time, the operator can move the inspection platform 1 through the universal wheels 17, avoiding the need for the operator to manually carry the inspection platform 1, which brings convenience to the movement of the inspection platform 1.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A test bench for an automobile steel fan, comprising a test bench (1), characterized in that: The bottom surface of the detection platform (1) is connected to a support leg (2), the inner surface of the support leg (2) is connected to a bottom plate (3), the top surface of the bottom plate (3) is connected to a column (4), the other end of the column (4) passes through the detection platform (1), and a movable groove (5) is provided on the front end surface of the column (4), the inner two end surfaces of the movable groove (5) are connected to bearings (6), a screw (7) is connected between the two bearings (6), one end of the screw (7) extends into the column (4) and is connected to the output end of the motor (8), The motor (8) is arranged in a mounting groove (9) provided on the front end surface at the bottom end of the column (4); one end of the screw rod (7) is connected to a movable plate (10); the top surfaces at both ends of the movable plate (10) are connected to vertical plates (11); the top surface of the vertical plate (11) is connected to a mounting plate (12); the top surface of the mounting plate (12) is connected to a test motor (13); one end of the rotating shaft connected to the output end of the test motor (13) is connected to a steel fan body (14); and a moving mechanism is also provided on the top surface of the bottom plate (3).

2. The testing platform for automobile steel fans according to claim 1, characterized in that: The moving mechanism comprises: an electric push rod (15), a moving plate (16), a universal wheel (17), a slider (18) and a slide groove (19), wherein the top surface of the base plate (3) is connected to the electric push rod (15), the movable end of the electric push rod (15) passes through the base plate (3) and is connected to the top surface of the moving plate (16), the bottom surface of the moving plate (16) is connected to the universal wheel (17), and the surfaces at both ends of the moving plate (16) are connected to the slider (18), and one end of the slider (18) extends into the slide groove (19) provided on the surface of one end of the support leg (2).

3. The testing platform for automobile steel fans according to claim 1, characterized in that: The motor (8), the test motor (13) and the electric push rod (15) are electrically connected to an external power supply via a control switch, and a fixed connection is formed between the output end of the motor (8) and the screw rod (7).

4. The testing platform for automobile steel fans according to claim 1, characterized in that: The movable plate (10) and the screw rod (7) are connected in a threaded manner, and the movable plate (10) is connected in a sliding manner to the column (4) via the movable groove (5).

5. The testing platform for automobile steel fans according to claim 1, characterized in that: A sliding connection is formed between the vertical plate (11) and the detection platform (1).

6. The testing platform for automobile steel fans according to claim 2, characterized in that: The slider (18) is slidably connected to the support leg (2) via the slide groove (19).

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