Wheel detection auxiliary device for high-speed railway wheel-track vehicle

Abstract

The utility model discloses a wheel detection auxiliary device for a high-speed railway wheel-track vehicle, which belongs to the technical field of wheel detection of high-speed railway wheel-track vehicles, and is characterized by comprising a detection table, a support plate is arranged at the top of the detection table, and a flaw detector is fixedly connected to the right side of the top of the support plate. An ultrasonic probe is fixedly connected to the bottom of the supporting plate, a moving assembly used in cooperation with the supporting plate is arranged on the top of the detection table, a clearing assembly is arranged on the front side of the top of the supporting plate, and a control panel used in cooperation with the moving assembly and the clearing assembly is arranged on the right side of the top of the detection table; and the moving assembly comprises a first guide rail, so that the problems that the manual labor intensity is increased, the detection efficiency is reduced and the detection precision is relatively low due to the fact that the detection device is generally manually operated to detect the wheel in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel detection of high-speed railway wheel-rail vehicles, and particularly relates to a wheel detection auxiliary device for high-speed railway wheel-rail vehicles. Background Art

[0002] With the rapid development of high-speed railways, the requirements for the safe operation of wheel-rail vehicles are getting higher and higher. As a key component of wheel-rail vehicles, the quality and condition of wheels directly affect the operation safety of vehicles. Therefore, during the production process of wheels, quality detection of wheels is required to detect whether there are defects such as air holes and inclusions inside the wheels.

[0003] Currently, the detection of wheels is usually carried out by manually operating the detection device. Manual operation not only increases the labor intensity of workers, but also reduces the detection efficiency and has low detection accuracy.

[0004] Therefore, a wheel detection auxiliary device for high-speed railway wheel-rail vehicles is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a wheel detection auxiliary device for high-speed railway wheel-rail vehicles, which can solve the problems that currently the detection of wheels is usually carried out by manually operating the detection device, and manual operation not only increases the labor intensity of workers, but also reduces the detection efficiency and has low detection accuracy.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A wheel detection auxiliary device for high-speed railway wheel-rail vehicles, including a detection table, a support plate is arranged on the top of the detection table, a flaw detector is fixedly connected to the right side of the top of the support plate, an ultrasonic probe is fixedly connected to the bottom of the support plate, a moving component cooperating with the support plate is arranged on the top of the detection table, a cleaning component is arranged on the front side of the top of the support plate, and a control panel cooperating with the moving component is arranged on the right side of the top of the detection table;

[0007] The moving component includes two first guide rails, which are respectively located on both sides of the top of the detection table. Fixed blocks are fixedly connected to the front side and the rear side of the first guide rails, and the bottom of the fixed blocks is fixedly connected to the top of the detection table. The surface of the first guide rails is slidably connected with first electric sliders. A support bar is fixedly connected to the top of the first electric sliders. A second guide rail is fixedly connected to the opposite sides of the two support bars. The surface of the second guide rail is slidably connected with a second electric slider. An electric telescopic rod is fixedly connected to the bottom of the second electric slider, and the output end of the electric telescopic rod is fixedly connected to the top of the support plate.

[0008] Preferably, the cleaning component includes a micro-compression pump. A fixing plate is fixedly connected to the rear side of the micro-compression pump. The bottom of the fixing plate is fixedly connected to the top of the front side of the support plate. An air inlet pipe is communicated with the top of the micro-compression pump, and an air outlet pipe is communicated with the bottom of the micro-compression pump.

[0009] Preferably, a shunt pipe is communicated with the bottom of the air outlet pipe, and an exhaust pipe is communicated with the bottom of the shunt pipe.

[0010] Preferably, the number of the exhaust pipes is several, and they are evenly distributed at the bottom of the shunt pipe.

[0011] Preferably, a limiting rod is fixedly connected to the right side of the top of the support plate. A limiting block is fixedly connected to the rear side of the second electric slider. The top of the limiting rod penetrates through the limiting block.

[0012] Preferably, a sliding hole matched with the limiting rod is formed at the bottom of the limiting block, and the surface of the limiting rod is slidably connected with the inner wall of the sliding hole.

[0013] Preferably, support legs are fixedly connected to the bottom of the inspection table. The number of the support legs is four, and they are respectively distributed at the four corners of the bottom of the inspection table.

[0014] Preferably, a support frame is fixedly connected to the bottom of the control panel. One side of the support frame close to the inspection table is fixedly connected to the inspection table.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. In this application, by arranging an inspection table, a support plate, a flaw detector, an ultrasonic probe, a moving component, a cleaning component and a control panel, during use, the wheel is placed at a suitable position on the top of the inspection table, and then the parameters of the moving component are set through the control panel. The moving component can drive the support plate to move downward, and the support plate drives the ultrasonic probe to move downward, so that the ultrasonic probe is close to the wheel. The ultrasonic probe can perform flaw detection on the wheel, and the moving component can drive the support plate to move forward, backward, left and right, so that the support plate drives the ultrasonic probe to move forward, backward, left and right, so that the ultrasonic probe can perform a comprehensive inspection on the wheel. Then the ultrasonic probe transmits the detection data to the flaw detector, and the detection result can be displayed through the flaw detector, so as to complete the vehicle detection. The moving component can assist in operating the ultrasonic probe to automatically and comprehensively detect the wheel, without manual operation, which brings convenience to the staff;

[0017] 2. Through the setting of the cleaning component in this application, impurities or dust on the surface of the wheel can be blown off during the detection process, thereby improving the detection accuracy. Description of the Drawings

[0018] Figure 1 The overall structure diagram of the wheel detection auxiliary device for high-speed railway wheel-rail vehicles of the present utility model;

[0019] Figure 2 In the present utility model Figure 1 Rear view;

[0020] Figure 3 The structure diagram of the moving component and the support plate in the present utility model;

[0021] Figure 4 The structure diagram of the cleaning component in the present utility model;

[0022] Figure 5 The split structure diagram of the limiting rod and the limiting block in the present utility model.

[0023] In the figure, 1, detection table; 2, support plate; 3, flaw detector; 4, ultrasonic probe; 5, moving component; 501, first guide rail; 502, fixed block; 503, first electric slider; 504, support bar; 505, second guide rail; 506, second electric slider; 507, electric telescopic rod; 6, cleaning component; 601, micro-compression pump; 602, fixed plate; 603, intake pipe; 604, outlet pipe; 605, shunt pipe; 606, exhaust pipe; 7, control panel; 8, limiting rod; 9, limiting block; 10, sliding hole; 11, support leg; 12, support frame. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0026] A wheel detection auxiliary device for high-speed railway wheel-rail vehicles, including a detection table 1, a support plate 2 is arranged on the top of the detection table 1, a flaw detector 3 is fixedly connected to the right side of the top of the support plate 2, an ultrasonic probe 4 is fixedly connected to the bottom of the support plate 2, a moving component 5 cooperating with the support plate 2 is arranged on the top of the detection table 1, a cleaning component 6 is arranged on the front side of the top of the support plate 2, and a control panel 7 cooperating with the moving component 5 is arranged on the right side of the top of the detection table 1;

[0027] The moving component 5 includes first guide rails 501. The number of the first guide rails 501 is two, and they are respectively located on both sides of the top of the detection table 1. Fixed blocks 502 are fixedly connected to the front side and the rear side of the first guide rails 501. The bottom of the fixed blocks 502 is fixedly connected to the top of the detection table 1. A first electric slider 503 is slidably connected to the surface of the first guide rails 501. A support bar 504 is fixedly connected to the top of the first electric slider 503. A second guide rail 505 is fixedly connected to the opposite sides of the two support bars 504. A second electric slider 506 is slidably connected to the surface of the second guide rail 505. An electric telescopic rod 507 is fixedly connected to the bottom of the second electric slider 506. The output end of the electric telescopic rod 507 is fixedly connected to the top of the support plate 2.

[0028] In this embodiment: By providing the detection table 1, the support plate 2, the flaw detector 3, the ultrasonic probe 4, the moving component 5, the cleaning component 6 and the control panel 7, during use, by placing the wheel at a suitable position on the top of the detection table 1, and then setting the parameters of the moving component 5 through the control panel 7, the moving component 5 can drive the support plate 2 to move downward, and the support plate 2 drives the ultrasonic probe 4 to move downward, so that the ultrasonic probe 4 approaches the wheel. The ultrasonic probe 4 can perform flaw detection on the wheel, and the moving component 5 can drive the support plate 2 to move forward, backward, left and right, so that the support plate 2 drives the ultrasonic probe 4 to move forward, backward, left and right, so that the ultrasonic probe 4 can perform a comprehensive detection on the wheel. Then the ultrasonic probe 4 transmits the detection data to the flaw detector 3, and the detection result can be displayed through the flaw detector 3, thus completing the detection of the wheel. Through the moving component 5, it can assist in operating the ultrasonic probe 4 to perform an automatic and comprehensive detection on the wheel, without manual operation, which brings convenience to the staff. Through the setting of the cleaning component 6, the impurities or dust on the surface of the wheel can be blown off during the detection process, thereby improving the detection accuracy.

[0029] Specifically, as Figure 1 , Figure 4 shown, the cleaning component 6 includes a micro-compression pump 601. A fixing plate 602 is fixedly connected to the rear side of the micro-compression pump 601. The bottom of the fixing plate 602 is fixedly connected to the top of the front side of the support plate 2. An air inlet pipe 603 is communicated with the top of the micro-compression pump 601. An air outlet pipe 604 is communicated with the bottom of the micro-compression pump 601.

[0030] Specifically, as Figure 1 , Figure 4 shown, the bottom of the air outlet pipe 604 is communicated with a shunt pipe 605. The bottom of the shunt pipe 605 is communicated with an exhaust pipe 606.

[0031] Specifically, as Figure 1 , Figure 4As shown, the number of exhaust pipes 606 is several and they are evenly distributed at the bottom of the shunt pipe 605.

[0032] In this embodiment: By providing the micro-compression pump 601, the fixed plate 602, the intake pipe 603, the outlet pipe 604, the shunt pipe 605 and the exhaust pipe 606, during use, by starting the micro-compression pump 601, the micro-compression pump 601 sucks in air through the intake pipe 603 and converts the air into high-pressure gas. Then the high-pressure gas enters the shunt pipe 605 through the outlet pipe 604 and is then discharged through the exhaust pipe 606, so that impurities or dust on the wheel surface can be blown off during the detection process, thereby improving the detection accuracy.

[0033] Specifically, as Figure 2 shown, a limiting rod 8 is fixedly connected to the right side of the top of the support plate 2, a limiting block 9 is fixedly connected to the rear side of the second electric slider 506, and the top of the limiting rod 8 penetrates through the limiting block 9.

[0034] Specifically, as Figure 5 shown, a sliding hole 10 for cooperating with the limiting rod 8 is opened at the bottom of the limiting block 9, and the surface of the limiting rod 8 is slidably connected to the inner wall of the sliding hole 10.

[0035] In this embodiment: By providing the limiting rod 8 and the limiting block 9, the position of the support plate 2 can be limited to prevent the support plate 2 from shaking. By providing the sliding hole 10, the limiting rod 8 can move up and down following the support plate 2.

[0036] Specifically, as Figure 1 、 Figure 2 shown, the bottom of the detection table 1 is fixedly connected with support legs 11, the number of the support legs 11 is four, and they are respectively distributed at the four corners of the bottom of the detection table 1.

[0037] Specifically, as Figure 1 、 Figure 2 shown, the bottom of the control panel 7 is fixedly connected with a support frame 12, and one side of the support frame 12 close to the detection table 1 is fixedly connected with the detection table 1.

[0038] In this embodiment: By providing a plurality of support legs 11, the detection table 1 can be stably supported. By providing the support frame 12, the control panel 7 can be supported and fixed.

[0039] Working principle: When in use, place the wheel at a suitable position on the top of the detection table 1, and then set the movement parameters of the first electric slider 503 and the second electric slider 506, as well as the output parameters of the electric telescopic rod 507 through the control panel 7. By starting the electric telescopic rod 507, the output end of the electric telescopic rod 507 drives the support plate 2 to move downward, and the support plate 2 drives the ultrasonic probe 4 to move downward, bringing the ultrasonic probe 4 close to the wheel. The ultrasonic probe 4 can be used to detect the wheel for flaws. And by the first electric slider 503 sliding on the surface of the first guide rail 501, the first electric slider 503 can drive the support plate 2 to move back and forth through the support bar 504, the second guide rail 505, the second electric slider 506 and the electric telescopic rod 507. The support plate 2 can drive the ultrasonic probe 4 to move back and forth. Then, by the second electric slider 506 sliding on the surface of the second guide rail 505, the second electric slider 506 drives the support plate 2 to move left and right through the electric telescopic rod 507. The support plate 2 drives the ultrasonic probe 4 to move left and right. The ultrasonic probe 4 can move back and forth, left and right, so as to comprehensively detect the wheel. Then the ultrasonic probe 4 transmits the detection data to the flaw detector 3, and the detection result can be displayed through the flaw detector 3, thus completing the detection of the wheel. The first electric slider 503, the second electric slider 506 and the electric telescopic rod 507 can assist in operating the ultrasonic probe 4 to automatically and comprehensively detect the wheel, without manual operation, which brings convenience to the staff. And during the detection, the micro-compression pump 601 can be started, so that the micro-compression pump 601 inhales air through the air inlet pipe 603 and converts the air into high-pressure gas. Then the high-pressure gas enters the shunt pipe 605 through the air outlet pipe 604, and then the high-pressure gas is discharged through the exhaust pipe 606, so as to blow off impurities or dust on the surface of the wheel during the detection process, thereby improving the detection accuracy.

[0040] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wheel detection auxiliary device for high-speed railway wheel-rail vehicles, comprising a detection platform (1), characterized in that: A support plate (2) is arranged on the top of the detection platform (1); a flaw detector (3) is fixedly connected to the right side of the top of the support plate (2); an ultrasonic probe (4) is fixedly connected to the bottom of the support plate (2); a moving component (5) used in conjunction with the support plate (2) is arranged on the top of the detection platform (1); a cleaning component (6) is arranged on the front side of the top of the support plate (2); and a control panel (7) used in conjunction with the moving component (5) is arranged on the right side of the top of the detection platform (1); The moving assembly (5) comprises a first guide rail (501), wherein the number of the first guide rails (501) is two and they are respectively located on both sides of the top of the detection platform (1); the front side and the rear side of the first guide rail (501) are both fixedly connected to a fixed block (502); the bottom of the fixed block (502) is fixedly connected to the top of the detection platform (1); the surface of the first guide rail (501) is slidably connected to a first electric slider (503); the top of the first electric slider (503) is fixedly connected to a support bar (504); the opposite side of the two support bars (504) is fixedly connected to a second guide rail (505); the surface of the second guide rail (505) is slidably connected to a second electric slider (506); the bottom of the second electric slider (506) is fixedly connected to an electric telescopic rod (507); the output end of the electric telescopic rod (507) is fixedly connected to the top of the support plate (2).

2. A wheel detection auxiliary device for high-speed railway wheel-rail vehicles according to claim 1, characterized in that: The cleaning component (6) comprises a micro compression pump (601), the rear side of the micro compression pump (601) is fixedly connected to a fixing plate (602), the bottom of the fixing plate (602) is fixedly connected to the top of the front side of the support plate (2), the top of the micro compression pump (601) is connected to an air inlet pipe (603), and the bottom of the micro compression pump (601) is connected to an air outlet pipe (604).

3. A wheel detection auxiliary device for high-speed railway wheel-rail vehicles according to claim 2, characterized in that: The bottom of the air outlet pipe (604) is connected to a diversion pipe (605), and the bottom of the diversion pipe (605) is connected to an exhaust pipe (606).

4. A wheel detection auxiliary device for high-speed railway wheel-rail vehicles according to claim 3, characterized in that: The exhaust pipes (606) are in multiple numbers and are evenly distributed at the bottom of the diversion pipe (605).

5. The wheel detection auxiliary device for high-speed railway wheel-rail vehicles according to claim 1, characterized in that: The right side of the top of the support plate (2) is fixedly connected to a limiting rod (8), the rear side of the second electric slider (506) is fixedly connected to a limiting block (9), and the top of the limiting rod (8) passes through the limiting block (9).

6. A wheel detection auxiliary device for high-speed railway wheel-rail vehicles according to claim 5, characterized in that: The bottom of the limit block (9) is provided with a sliding hole (10) for use with the limit rod (8), and the surface of the limit rod (8) is slidably connected to the inner wall of the sliding hole (10).

7. The wheel detection auxiliary device for high-speed railway wheel-rail vehicles according to claim 1, characterized in that: The bottom of the testing platform (1) is fixedly connected with supporting legs (11), and the number of the supporting legs (11) is four and they are respectively distributed at the four corners of the bottom of the testing platform (1).

8. The wheel detection auxiliary device for high-speed railway wheel-rail vehicles according to claim 1, characterized in that: A support frame (12) is fixedly connected to the bottom of the control panel (7), and a side of the support frame (12) close to the detection platform (1) is fixedly connected to the detection platform (1).

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