Locking state acquisition device in switch machine

Abstract

The utility model discloses a switch machine internal locking state acquisition device which comprises a switch machine box cover, an installation box is arranged on the upper surface of the switch machine box cover, a lead screw is connected to the upper surface of the installation box in a penetrating and rotating mode, a sleeve is connected to the side surface of the lead screw in a threaded mode, and a transverse plate is fixedly connected to the side surface of the sleeve. According to the utility model, the camera body, the image recognition processing module and the alarm module are matched, so that the camera body can carry out image acquisition on the locking state in the switch machine shell, transmit information to the image recognition processing module for processing and image analysis, and transmit a result to the alarm module; and the shooting angle of the camera body can be adjusted under the action of the micro motor, so that image acquisition is more accurate, inaccurate information acquisition when the locking state is abnormal is avoided, the camera body is convenient to operate when being mounted in the switch machine shell, and later maintenance and replacement are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to railway signal technical field, concretely relates to a kind of inside locking state acquisition device of switch machine. BACKGROUND

[0002] In railway transport system, switch machine is one of important signal equipment, its function is the opening direction of switch conversion, locking turnout point rail, and reflecting the position state of turnout, and the inside locking state of switch machine is directly related to the safety of train operation, and accurate real-time acquisition switch machine inside locking state information has vital significance to guarantee railway traffic safety.

[0003] Some existing switch machine inside locking state acquisition mode has many deficiencies, and the reliability of part acquisition device is poor, and the state information collected is not accurate, which may cause signal error and endanger train safety, and the structure of some acquisition devices is complex, and the installation and debugging are difficult, and the maintenance cost is high, which is not conducive to large-scale popularization and application. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, one technical scheme of the utility model is to provide a kind of inside locking state acquisition device of switch machine, including switch machine box cover, the upper surface of the switch machine box cover is provided with installation box, the upper surface of the installation box is connected with lead screw through rotation, the lateral surface of the lead screw is connected with sleeve threadedly, the lateral surface of the sleeve is fixedly connected with horizontal plate, and the lower surface of the horizontal plate is fixedly connected with vertical plate.

[0005] The lateral surface of the vertical plate is movably connected with fixed plate, the lateral surface of the fixed plate is fixedly connected with extension plate, the lateral surface of the extension plate is fixedly connected with micro motor, the output end of the micro motor is fixedly connected with rotating shaft, the lateral surface of the rotating shaft is fixedly connected with connecting plate, the lateral surface of the connecting plate is fixedly connected with camera body, the lateral inner wall of the installation box is fixedly connected with image recognition processing module, and the lateral inner wall of the installation box is fixedly connected with alarm module.

[0006] Through the above technical scheme, the camera body can collect images of the locking state inside switch machine shell by cooperating with image recognition processing module and alarm module, and the information is transmitted to image recognition processing module for processing and analyzing images, and the results are transmitted to alarm module, and the shooting angle of camera body can be adjusted under the action of micro motor, so that the image acquisition picture is more accurate, the information collection is not accurate when the locking state is abnormal, and the camera body is convenient to operate when installed in switch machine shell, convenient for later maintenance and replacement, rotating lead screw can raise the height of camera body into installation box, convenient for later maintenance.

[0007] The utility model further sets up, the lower surface of switch machine box cover is provided with switch machine shell, the upper surface of switch machine box cover is provided with opening, the side surface of switch machine shell is provided with block three.

[0008] The utility model further sets up, the side surface of horizontal plate contacts with installation box, the size of horizontal plate is 1.2 times of opening size.

[0009] Through the above technical scheme, the horizontal plate can shield the opening, and dust and rainwater are prevented from entering the opening during use.

[0010] The utility model further sets up, the side surface of connecting plate contacts with extension plate, the side surface of vertical plate is provided with bolt.

[0011] The utility model further sets up, the bolt passes through fixed plate, the side surface of bolt is connected with nut, and the side surface of fixed plate contacts with nut.

[0012] Through the above technical scheme, the fixed plate and the vertical plate are fixedly connected together through the bolt and the nut.

[0013] The utility model further sets up, the camera body is electrically connected with image recognition processing module, and the image recognition processing module is electrically connected with alarm module.

[0014] The utility model further sets up, the upper surface of horizontal plate is provided with wire tube, the side surface of installation box is provided with wire tube, and the wire tube is inclined to set up.

[0015] Through the above technical scheme, the wire of the camera body can be led out from the switch machine shell through the guide pipe.

[0016] The utility model further sets up, the side surface of installation box is provided with box door, the side surface of box door is fixedly connected with block one, and the side surface of installation box is fixedly connected with block two.

[0017] The utility model further sets up, the upper surface of block two is provided with bolt, and the bolt passes through block one.

[0018] The utility model has the advantages of the following:

[0019] The camera body can collect images of the locking state in the switch machine shell through cooperation of the camera body, the image recognition processing module and the alarm module, and the information is transmitted to the image recognition processing module for processing and analyzing the images, and the results are transmitted to the alarm module, and the shooting angle of the camera body can be adjusted under the action of the micro motor, so that the image collection picture is more accurate, and the information collection is not accurate when the locking state is abnormal, and the camera body is convenient to operate when being installed in the switch machine shell, and is convenient for later maintenance and replacement. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a first visual angle structure diagram of the locking state acquisition device in the switch machine,

[0021] Figure 2 is a partial structure schematic diagram of the locking state acquisition device in the switch machine,

[0022] Figure 3 is an internal structure schematic diagram of the mounting box of the locking state acquisition device in the switch machine,

[0023] Figure 4 is another partial structure schematic diagram of the locking state acquisition device in the switch machine,

[0024] Figure 5 is Figure 1 is an enlarged view of A in figure

[0025] Reference signs: 1, switch machine shell; 2, switch machine box cover; 3, opening; 4, mounting box; 5, lead screw; 6, sleeve; 7, horizontal plate; 8, vertical plate; 9, fixed plate; 10, extension plate; 11, micro motor; 12, rotating shaft; 13, connecting plate; 14, camera body; 15, bolt; 16, nut; 17, wire pipe; 18, image recognition processing module; 19, alarm module; 20, wire pipe; 21, box door; 22, block one; 23, block two; 24, bolt; 25, block three. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0027] As Figures 1-5As shown, the locking state acquisition device of the turnout in the embodiment includes a turnout box cover 2, and the lower surface of the turnout box cover 2 is provided with a turnout shell 1. Inside the turnout shell 1, components of the turnout are installed. As known to those skilled in the art, the upper surface of the turnout box cover 2 is provided with an opening 3, and the side surface of the turnout shell 1 is provided with a block body three 25. The ground nail and the block body three 25 can be used to fix and install the turnout shell 1 on the railway side.

[0028] The upper surface of the turnout box cover 2 is provided with a mounting box 4, the upper surface of the mounting box 4 is rotatably connected with a lead screw 5, one end of the lead screw 5 is fixedly connected with a rotating disc, the rotating disc can be rotated to rotate the lead screw 5, the side surface of the lead screw 5 is threadedly connected with a sleeve 6, and the rotation of the lead screw 5 can drive the sleeve 6 and a horizontal plate 7 to move up and down. The camera body 14 to be repaired can be moved out of the turnout shell 1, which is convenient for later repair and replacement.

[0029] The side surface of the sleeve 6 is fixedly connected with the horizontal plate 7, the lower surface of the horizontal plate 7 is fixedly connected with a vertical plate 8, the side surface of the horizontal plate 7 is in contact with the mounting box 4, and the horizontal plate 7 is used for guiding the up-and-down displacement of the sleeve 6. The size of the horizontal plate 7 is 1.2 times the size of the opening 3, the horizontal plate 7 can block the opening 3, and dust and rainwater in the use process are prevented from entering the inside of the turnout shell 1.

[0030] The side surface of the vertical plate 8 is movably connected with a fixed plate 9, the side surface of the fixed plate 9 is fixedly connected with an extension plate 10, the side surface of the extension plate 10 is fixedly connected with a micro motor 11, the micro motor 11 is electrically connected with an external power supply, the micro motor 11 can adjust the shooting angle of the camera body 14, avoid the image collection deviation caused by the angle deviation of the camera body 14 due to vibration, and avoid the inaccurate information collection when the locking state is abnormal.

[0031] The output end of the micro motor 11 is fixedly connected with a rotating shaft 12, the side surface of the rotating shaft 12 is fixedly connected with a connecting plate 13, the side surface of the connecting plate 13 is fixedly connected with a camera body 14, the camera body 14 is used for image collection of the locking state of the turnout, an image recognition processing module 18 is fixedly connected to the side inner wall of the mounting box 4, and an alarm module 19 is fixedly connected to the side inner wall of the mounting box 4. The image collected by the camera body 14 is transmitted to the image recognition processing module 18 for image analysis, and when the locking state is abnormal, the information is transmitted to the alarm module 19. The alarm module 19 is electrically connected with an external control room, the alarm information is transmitted to the control room to issue an alarm.

[0032] The micro motor 11, the camera body 14, the image recognition processing module 18 and the alarm module 19 are electrically connected with an external power supply, which is known to those skilled in the art.

[0033] The side surface of the connecting plate 13 is in contact with the extension plate 10, the side surface of the vertical plate 8 is provided with a bolt 15 penetrating through the fixing plate 9, the side surface of the bolt 15 is threadedly connected with a nut 16, the side surface of the fixing plate 9 is in contact with the nut 16, and the fixing plate 9 and the vertical plate 8 can be connected together through the bolt 15 and the nut 16.

[0034] The camera body 14 is electrically connected with the image recognition processing module 18, the image recognition processing module 18 is electrically connected with the alarm module 19, the upper surface of the horizontal plate 7 is provided with a wire passing pipe 17 penetrating through, used for passing out the connecting wire of the camera body 14, the side surface of the installation box 4 is provided with a wire guide pipe 20, used for guiding the connecting wire out, and the wire guide pipe 20 is obliquely arranged to avoid rainwater from entering the installation box 4.

[0035] The side surface of the installation box 4 is provided with a box door 21, the side surface of the box door 21 is fixedly connected with a block one 22, the side surface of the installation box 4 is fixedly connected with a block two 23, the upper surface of the block two 23 is provided with a bolt 24 penetrating through, and the bolt 24 penetrates through the block one 22.

[0036] The working principle of the utility model is as follows, after the turnout machine shell 1 is installed beside the railway through the ground nail, the sleeve 6 drives the horizontal plate 7 to displace upward by rotating the lead screw 5, when the vertical plate 8 is located inside the installation box 4, the fixing plate 9 is installed on the vertical plate 8 by using the bolt 15 and the nut 16, the connecting wire is passed out from the wire passing pipe 17, the whole body is lowered by reversely rotating the lead screw 5, the horizontal plate 7 is in contact with the turnout machine cover 2 when the camera body 14 is located in the turnout machine shell 1 by downward displacement, the miniature motor 11 is started to make the rotating shaft 12 rotate, and then the shooting angle of the camera body 14 is adjusted, the camera body 14 collects images of the locking state in the turnout machine shell 1, information is transmitted to the image recognition processing module 18, the image recognition processing module 18 analyzes the locking state, information is transmitted to the alarm module 19 when the locking state is abnormal, and the alarm module 19 transmits information to the control room to issue an alarm.

[0037] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields are all included in the patent protection range of the utility model.

Claims

1. A device for acquiring a locked state of a switch machine, characterized by: The application relates to a switch machine box cover (2), the upper surface of the switch machine box cover (2) is provided with a mounting box (4), the upper surface of the mounting box (4) is rotationally connected with a lead screw (5) penetrating through, the side surface of the lead screw (5) is threadedly connected with a sleeve (6), the side surface of the sleeve (6) is fixedly connected with a horizontal plate (7), the lower surface of the horizontal plate (7) is fixedly connected with a vertical plate (8); The side surface of the vertical plate (8) is movably connected with a fixed plate (9), the side surface of the fixed plate (9) is fixedly connected with an extension plate (10), the side surface of the extension plate (10) is fixedly connected with a micro motor (11), the output end of the micro motor (11) is fixedly connected with a rotating shaft (12), the side surface of the rotating shaft (12) is fixedly connected with a connecting plate (13), the side surface of the connecting plate (13) is fixedly connected with a camera body (14), the side inner wall of the mounting box (4) is fixedly connected with an image recognition processing module (18), and the side inner wall of the mounting box (4) is fixedly connected with an alarm module (19).

2. The device for collecting the locking state in a switch machine according to claim 1, characterized in that, The lower surface of the switch machine box cover (2) is provided with a switch machine shell (1), the upper surface of the switch machine box cover (2) is provided with an opening (3), and the side surface of the switch machine shell (1) is provided with a block three (25).

3. The device for collecting the locking state in a switch machine according to claim 2, characterized in that, The side surface of the horizontal plate (7) is in contact with the mounting box (4), and the size of the horizontal plate (7) is 1.2 times the size of the opening (3).

4. The device for collecting the locking state in a switch machine according to claim 1, characterized in that, The side surface of the connecting plate (13) is in contact with the extension plate (10), and the side surface of the vertical plate (8) is provided with a bolt (15).

5. The device for acquiring the locking state in a switch machine according to claim 4, characterized in that, The bolt (15) penetrates through the fixed plate (9), the side surface of the bolt (15) is threadedly connected with a nut (16), and the side surface of the fixed plate (9) is in contact with the nut (16).

6. The device for collecting the locking state in a switch machine according to claim 1, characterized in that, The camera body (14) is electrically connected with the image recognition processing module (18), and the image recognition processing module (18) is electrically connected with the alarm module (19).

7. The device for collecting the locking state in a switch machine according to claim 1, characterized in that, The upper surface of the horizontal plate (7) is provided with a wire passing pipe (17) penetrating through, the side surface of the mounting box (4) is provided with a wire pipe (20), and the wire pipe (20) is obliquely arranged.

8. The device for collecting the locking state in a switch machine according to claim 1, characterized in that, The side surface of the mounting box (4) is provided with a box door (21), the side surface of the box door (21) is fixedly connected with a block one (22), and the side surface of the mounting box (4) is fixedly connected with a block two (23).

9. The device for acquiring the locking state in a switch machine according to claim 8, characterized in that, The upper surface of the block two (23) is provided with a bolt (24) penetrating through, and the bolt (24) penetrates through the block one (22).

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