Sand wind resistance detection device for apron board of high-speed railway train

Abstract

The utility model discloses a wind-sand-resistant detection device for a high-speed railway train apron board, which belongs to the technical field of wind-sand-resistant detection of train apron boards, and is characterized by comprising a fixing frame, a device body and a sensor are arranged in the fixing frame, and a cleaning mechanism is arranged on the surface of the sensor. An adjusting mechanism is arranged in the fixing frame; the cleaning mechanism comprises a rotating column, two limiting grooves, a fixing sleeve, an adjusting sleeve, a cleaning sleeve and two fixing blocks, the bottom of the rotating column penetrates through the fixing sleeve and extends into the adjusting sleeve, the limiting grooves are formed in the surface of the rotating column, and the interior of the fixing sleeve is slidably connected with the surface of the adjusting sleeve; and the interior of the adjusting sleeve is fixedly connected with the surface of a fixed block, so that the problems that under the impact of high-strength wind and sand, the wind and sand detection equipment is possibly interfered, the measurement precision is influenced, the surface of the sensor is easily contaminated by sand and dust, the measured data deviation is easily caused and the like are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to train apron wind and sand resistance detection technical field, especially in high speed railway train apron wind and sand resistance detection device for apron structure for high speed train bogie on market at present, most connection mode is fixed connection, in the process of through fixed connection connection, long time use process, will influence the connecting frame between train bogie and apron, and there is no buffering force, in long time use process, will cause damage to train bogie, and the utility model discloses a kind of high speed railway train apron wind and sand resistance detection device. BACKGROUND

[0002] The high-speed railway train apron wind and sand resistance detection device is a device specially used for evaluating the performance of the high-speed railway train apron in a sandstorm environment.

[0003] At present, most of the apron structures for high-speed train bogies on the market are fixedly connected. During the connection process, the long-term use process will affect the connecting frame between the train bogie and the apron, and there is no buffering force. In the long-term use process, damage to the train bogie may occur.

[0004] The existing patent (publication number: CN221366984U) discloses an apron structure for high-speed train bogies, which belongs to the technical field of apron structures for high-speed train bogies. The technical solution points include a frame, a plurality of connection components are arranged on the rear side of the frame, and a shielding plate is connected to the inside of the frame. The connection component includes a fixed block, a placement sleeve is fixedly connected to the front side of the fixed block, a sealing block is arranged in the inside of the placement sleeve, a connecting rod is fixedly connected to the front side of the sealing block, and a bolted block is fixedly connected to the front side of the connecting rod. The existing apron structure for high-speed train bogies is mostly fixedly connected. During the connection process, the long-term use process will affect the connecting frame between the train bogie and the apron, and there is no buffering force. In the long-term use process, damage to the train bogie may occur.

[0005] To solve the above problems, the existing patent provides a solution. However, the solution has certain limitations in use. Under high-intensity sandstorm impact, the sandstorm detection device itself may be disturbed, affecting the measurement accuracy. The surface of the sensor is easily contaminated by sand and dust, which may cause measurement data deviation.

[0006] Therefore, a high-speed railway train apron wind and sand resistance detection device is proposed. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a high-speed railway train apron wind and sand resistance detection device, which can solve the problem of existing high-intensity sandstorm impact, sandstorm detection device itself may be disturbed, affecting the measurement accuracy, and the surface of the sensor is easily contaminated by sand and dust, which may cause measurement data deviation.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A kind of skirt board for high-speed railway train is used wind sand detection device, including fixed frame, the inside of the fixed frame is provided with device body and sensor, the surface of the sensor is provided with cleaning mechanism, the inside of the fixed frame is provided with adjusting mechanism;

[0009] The cleaning mechanism includes a rotating column, two limiting grooves, a fixed sleeve, an adjusting sleeve, a cleaning sleeve and two fixed blocks, the rotating column extends to the inside of the adjusting sleeve through the fixed sleeve at the bottom, the limiting grooves are arranged on the surface of the rotating column, the inside of the fixed sleeve is slidably connected with the surface of the adjusting sleeve, the inside of the adjusting sleeve is fixedly connected with the surface of the fixed block, the surface of the cleaning sleeve is fixedly connected with the inside of the fixed block, and the bottom of the cleaning sleeve extends to the surface of the sensor and is in contact with the surface of the sensor.

[0010] Preferably, the adjusting mechanism includes four fixed plates arranged in the inside of the fixed frame, and the two fixed plates are slidably connected with a sliding frame.

[0011] Preferably, the top of the fixed frame is fixedly connected with two electric telescopic columns, and the bottom of the telescopic end of the electric telescopic column is fixedly connected with the top of the sliding frame.

[0012] Preferably, the surface of the adjusting sleeve is fixedly connected with two limiting plates, two adjusting rods are arranged between the opposite sides of the two limiting plates, and the side of the adjusting rod close to the sliding frame is fixedly connected with the sliding frame.

[0013] Preferably, the surface of the rotating column is fixedly connected with a dustproof plate, the surface of the dustproof plate is fixedly connected with the inside of the fixed sleeve, two limiting blocks are fixedly connected in the inside of the adjusting sleeve, the surface of the limiting block is slidably connected with the inside of the limiting groove, a motor is fixedly connected with the top of the fixed frame, and the bottom of the output shaft of the motor is fixedly connected with the top of the rotating column.

[0014] Preferably, the surface of the fixed sleeve is fixedly connected with a support frame, the surface of the support frame is slidably connected with the inside of the sliding frame, and the bottom of the inner wall of the fixed frame is fixedly connected with a bearing block.

[0015] Preferably, two sliding grooves are arranged in the inside of the sliding frame, and the surface of the fixed plate is slidably connected with the inside of the sliding groove.

[0016] Preferably, four cleaning pipes are fixedly connected in the inside of the sliding frame, and a conveying pipe is fixedly connected with the opposite side of each sliding frame.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The application makes the limiting plate drive the adjusting sleeve to move inside the fixed sleeve, makes the adjusting sleeve move inside the limiting groove through the limiting block, so that the cleaning sleeve is driven to move to the surface of the sensor through the fixed block, thereby conveniently cleaning the surface of the sensor and conveniently keeping the surface of the sensor clean.

[0019] 2、The application makes the telescopic end of the electric telescopic column drive the sliding frame to slide on the surface of the support frame, thereby conveniently making the sliding frame move downward on the surface of the fixed plate through the sliding groove, that is, making the sliding frame move through the limiting plate driven by the adjusting rod. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structural diagram of the wind and sand resistance detection device for the high-speed railway train apron of the utility model;

[0021] Figure 2 It is the three-dimensional connection schematic diagram of the support frame and the sliding frame in the utility model;

[0022] Figure 3 It is the three-dimensional connection schematic diagram of the cleaning mechanism in the utility model;

[0023] Figure 4 It is the three-dimensional connection schematic diagram of the adjusting mechanism in the utility model;

[0024] Figure 5 It is the three-dimensional connection schematic diagram of the cleaning pipe and the sliding frame in the utility model.

[0025] In the drawing, 1, fixed frame; 2, support frame; 3, bearing block; 4, cleaning mechanism; 401, rotating column; 402, limiting groove; 403, fixed sleeve; 404, adjusting sleeve; 405, cleaning sleeve; 406, fixed block; 5, sensor; 6, adjusting mechanism; 601, fixed plate; 602, adjusting rod; 603, limiting plate; 604, sliding frame; 605, electric telescopic column; 7, motor; 8, limiting block; 9, cleaning pipe; 10, conveying pipe; 11, sliding groove; 12, device body; 13, dustproof plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] The utility model provides an anti -sand detection device for high -speed railway train apron, including fixed frame 1, the inside of fixed frame 1 is provided with device body 12 and sensor 5, the surface of sensor 5 is provided with cleaning mechanism 4, the inside of fixed frame 1 is provided with adjusting mechanism 6,

[0029] Cleaning mechanism 4 includes rotating column 401, two limiting grooves 402, fixed sleeve 403, adjusting sleeve 404, cleaning sleeve 405 and two fixed blocks 406, rotating column 401 bottom passes through fixed sleeve 403 and extends to the inside of adjusting sleeve 404, limiting groove 402 is opened in the surface of rotating column 401, the inside of fixed sleeve 403 is slidably connected with the surface of adjusting sleeve 404, the inside of adjusting sleeve 404 is fixedly connected with the surface of fixed block 406, the surface of cleaning sleeve 405 is fixedly connected with the inside of fixed block 406, the bottom of cleaning sleeve 405 extends to the surface of sensor 5 and is in contact with the surface of sensor 5.

[0030] In the embodiment: by the surface of fixed block 406 with the inside of adjusting sleeve 404 fixedly connected, adjusting sleeve 404 can be conveniently driven by fixed block 406 to move cleaning sleeve 405 downwards in the inside of fixed sleeve 403, so that fixed block 406 drives cleaning sleeve 405 to move to the surface of sensor 5, the inside of cleaning sleeve 405 is in contact with the surface of sensor 5, under the limiting of limiting groove 402, rotating column 401 drives cleaning sleeve 405 to rotate through adjusting sleeve 404, so that the surface of sensor 5 is conveniently cleaned.

[0031] Specifically, as shown in Figure 1 、 Figure 4 Adjusting mechanism 6 includes four fixed plates 601 arranged in the inside of fixed frame 1, and a sliding frame 604 is slidably connected between the surfaces of two fixed plates 601.

[0032] Specifically, as shown in Figure 1 、 Figure 4 Two electric telescopic columns 605 are fixedly connected to the top of fixed frame 1, and the bottom of the telescopic end of electric telescopic column 605 is fixedly connected to the top of sliding frame 604.

[0033] Specifically, as shown in Figure 4 Two limiting plates 603 are fixedly connected to the surface of adjusting sleeve 404, two adjusting rods 602 are arranged between the opposite sides of two limiting plates 603, and one side of adjusting rod 602 close to sliding frame 604 is fixedly connected to sliding frame 604.

[0034] In the embodiment, the surface of the adjusting rod 602 is in contact with the two limiting plates 603, so that the telescopic column 605 is conveniently telescoped, the adjusting rod 602 is driven to move by the sliding frame 604, the adjusting sleeve 404 is driven to move by the limiting plate 603, and the effect of conveniently driving the adjusting sleeve 404 to move is achieved.

[0035] Specifically, as shown in Figure 1 、 Figure 3 , the surface of the rotating column 401 is fixedly connected with a dustproof plate 13, the surface of the dustproof plate 13 is fixedly connected with the inside of the fixed sleeve 403, the inside of the adjusting sleeve 404 is fixedly connected with two limiting blocks 8, the surface of the limiting block 8 is slidingly connected with the inside of the limiting groove 402, the top of the fixed frame 1 is fixedly connected with a motor 7, and the bottom of the output shaft of the motor 7 is fixedly connected with the top of the rotating column 401.

[0036] Specifically, as shown in Figure 1 、 Figure 2 、 Figure 4 , the surface of the fixed sleeve 403 is fixedly connected with a supporting frame 2, the surface of the supporting frame 2 is slidingly connected with the inside of the sliding frame 604, and the bottom of the inner wall of the fixed frame 1 is fixedly connected with a bearing block 3.

[0037] In the embodiment, the surface of the limiting block 8 is slidingly connected with the inside of the limiting groove 402, so that the output shaft of the motor 7 is conveniently driven to rotate by the rotating column 401, the adjusting sleeve 404 and the cleaning sleeve 405 are conveniently driven to rotate by the limiting block 8, and the effect of conveniently cleaning the surface of the sensor 5 is achieved.

[0038] Specifically, as shown in Figure 4 、 Figure 5 , the inside of the sliding frame 604 is provided with two sliding grooves 11, and the surface of the fixed plate 601 is slidingly connected with the inside of the sliding groove 11.

[0039] Specifically, as shown in Figure 5 , the inside of the sliding frame 604 is fixedly connected with four cleaning pipes 9, and the opposite side of each of the two sliding frames 604 is fixedly connected with a conveying pipe 10.

[0040] In the embodiment, the inside of the sliding groove 11 is slidingly connected with the surface of the fixed plate 601, so that the fixed plate 601 is conveniently limited to the sliding frame 604 through the sliding groove 11, the surface of the cleaning pipe 9 is fixedly communicated with the inside of the sliding frame 604, the sliding frame 604 is conveniently used to flush the surface of the subsequent sensor 5 through the conveying pipe 10 and the cleaning pipe 9, and the effect of conveniently flushing the surface of the sensor 5 is achieved.

[0041] Working principle: when the train apron is detected, the device body 12 is detected by the sensor 5, then the electric telescopic column 605 is driven by the sliding frame 604 on the surface of the support frame 2, so as to facilitate the sliding frame 604 to move down on the surface of the fixed plate 601 through the sliding groove 11, that is, the sliding frame 604 is driven by the adjusting rod 602 to move the limiting plate 603, the limiting plate 603 drives the adjusting sleeve 404 to move in the fixed sleeve 403, the adjusting sleeve 404 moves in the limiting groove 402 through the limiting block 8, so that the cleaning sleeve 405 is driven by the fixed block 406 to move to the surface of the sensor 5, the motor 7 output shaft drives the rotating column 401 to rotate, the rotating column 401 drives the adjusting sleeve 404 and the cleaning sleeve 405 to rotate through the limiting groove 402 and the limiting block 8, so as to facilitate the surface of the sensor 5 to be cleaned, the surface of the sensor 5 is kept clean, the problem that the existing sand detection equipment may be disturbed under high strength sand impact, the measurement accuracy is affected, and the surface of the sensor 5 is easily contaminated by sand and dust, which easily leads to measurement data deviation is solved.

[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wind and sand resistance detection device for high-speed railway train apron, comprising a fixing frame (1), characterized in that: The inside of the fixing frame (1) is provided with a device body (12) and a sensor (5), the surface of the sensor (5) is provided with a cleaning mechanism (4), and the inside of the fixing frame (1) is provided with an adjusting mechanism (6); The cleaning mechanism (4) comprises a rotating column (401), two limiting grooves (402), a fixed sleeve (403), an adjusting sleeve (404), a cleaning sleeve (405) and two fixed blocks (406), the bottom of the rotating column (401) penetrates through the fixed sleeve (403) and extends to the inside of the adjusting sleeve (404), the limiting grooves (402) are formed in the surface of the rotating column (401), the inside of the fixed sleeve (403) is in sliding connection with the surface of the adjusting sleeve (404), the inside of the adjusting sleeve (404) is in fixed connection with the surface of the fixed block (406), the surface of the cleaning sleeve (405) is in fixed connection with the inside of the fixed block (406), and the bottom of the cleaning sleeve (405) extends to the surface of the sensor (5) and is in contact with the surface of the sensor (5).

2. The wind and sand resistance detection device for the skirt plate of a high-speed railway train according to claim 1, characterized in that: The adjusting mechanism (6) comprises four fixed plates (601) arranged in the inside of the fixing frame (1), and the sliding frame (604) is in sliding connection between the surfaces of two fixed plates (601).

3. The wind and sand resistance detection device for the skirt board of a high-speed train according to claim 2, characterized in that: The top of the fixing frame (1) is fixedly connected with two electric telescopic columns (605), and the bottom of the telescopic end of the electric telescopic column (605) is fixedly connected with the top of the sliding frame (604).

4. The wind and sand resistance detection device for the skirt board of a high-speed train according to claim 2, characterized in that: The surface of the adjusting sleeve (404) is fixedly connected with two limiting plates (603), two adjusting rods (602) are arranged between the opposite sides of the two limiting plates (603), and the side, close to the sliding frame (604), of the adjusting rod (602) is fixedly connected with the sliding frame (604).

5. The wind and sand resistance detection device for the skirt board of a high-speed train according to claim 1, characterized in that: The surface of the rotating column (401) is fixedly connected with a dustproof plate (13), the surface of the dustproof plate (13) is fixedly connected with the inside of the fixed sleeve (403), the inside of the adjusting sleeve (404) is fixedly connected with two limiting blocks (8), the surface of the limiting block (8) is in sliding connection with the inside of the limiting groove (402), the top of the fixing frame (1) is fixedly connected with a motor (7), and the bottom of the output shaft of the motor (7) is fixedly connected with the top of the rotating column (401).

6. The wind and sand resistance detection device for the skirt board of a high-speed train according to claim 2, characterized in that: The surface of the fixed sleeve (403) is fixedly connected with a support frame (2), the surface of the support frame (2) is in sliding connection with the inside of the sliding frame (604), and the bottom of the inner wall of the fixing frame (1) is fixedly connected with a bearing block (3).

7. The wind and sand resistance detection device for the skirt board of a high-speed train according to claim 2, characterized in that: The inside of the sliding frame (604) is provided with two sliding grooves (11), and the surface of the fixed plate (601) is in sliding connection with the inside of the sliding groove (11).

8. The wind and sand resistance detection device for the skirt board of a high-speed train according to claim 2, characterized in that: The inside of the sliding frame (604) is fixedly connected with four cleaning pipes (9), and the opposite sides of the two sliding frames (604) are fixedly connected with conveying pipes (10).

Images