Railway freight yard wagon loading video monitoring device based on multi-view linkage

Abstract

The utility model relates to railway freight yard freight car loading video monitoring technical field, concretely for based on the railway freight yard freight car loading video monitoring device of multi -view angle linkage, including multi -angle adjusting subassembly and auxiliary lighting component, the multi -angle adjusting subassembly is by fixed cylinder, servo motor A, pivot, spring, locating ball, connecting cylinder, hydraulic rod, limit plate, servo motor B, gear A, gear B, fixed axle and camera body constitute, the inner top wall fixed connection of fixed cylinder has servo motor A, the output shaft fixed connection of servo motor A has pivot. This based on the railway freight yard freight car loading video monitoring device of multi -view angle linkage, through the setting of fixed cylinder, servo motor A, pivot, spring, locating ball, connecting cylinder, hydraulic rod, limit plate, servo motor B, gear A, gear B, fixed axle and camera body, when using, the staff can start servo motor A in fixed cylinder.

Description

Technical Field

[0001] This utility model relates to the field of video monitoring technology for freight car loading in railway freight yards, specifically a video monitoring device for freight car loading in railway freight yards based on multi-view linkage. Background Technology

[0002] Railway freight cars are vehicles specifically designed for freight transport in railway transportation. They are classified into general-purpose freight cars and special-purpose freight cars according to their purpose. General-purpose freight cars include open wagons, boxcars, and flatcars, which are suitable for transporting a variety of goods. Special-purpose freight cars, such as coal cars and container cars, are designed for specific goods. Their structure consists of core components such as the car body, bogies, couplers, buffer devices, and braking devices. When freight cars are being loaded with goods, video monitoring devices are required to monitor the scene.

[0003] However, existing video surveillance devices for loading freight cars in railway freight yards based on multi-view linkage have the following drawbacks:

[0004] (1) The existing video monitoring device for loading freight cars in railway freight yards based on multi-view linkage has a weak multi-angle adjustment function. The existing device has too simple rotation angle and may be affected by strong winds or various external factors, causing it to shake and making it unable to effectively monitor from multiple angles.

[0005] (2) The existing video monitoring device for loading freight cars in railway freight yards based on multi-view linkage has weak auxiliary lighting function. Although the existing device has night function, it cannot clearly monitor some dark blind spots, resulting in poor monitoring effect of the device. Utility Model Content

[0006] The purpose of this invention is to provide a video monitoring device for loading freight cars in railway freight yards based on multi-view linkage, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-view linkage video monitoring device for loading freight cars in railway freight yards, comprising a multi-angle adjustment component and an auxiliary lighting component. The multi-angle adjustment component consists of a fixed cylinder, a servo motor A, a rotating shaft, a spring, a positioning ball, a connecting cylinder, a hydraulic rod, a limit plate, a servo motor B, gear A, gear B, a fixed shaft, and a camera body. The inner top wall of the fixed cylinder is fixedly connected to the servo motor A, the output shaft of the servo motor A is fixedly connected to the rotating shaft, the inner edge of the rotating shaft is fixedly connected to the spring, one end of the spring is fixedly connected to the positioning ball, the bottom of the rotating shaft is fixedly connected to the connecting cylinder, the inner top wall of the connecting cylinder is fixedly connected to the hydraulic rod, the bottom of the hydraulic rod is fixedly connected to the limit plate, the top of the inner side wall of the connecting cylinder is fixedly connected to the servo motor B, the output shaft of the servo motor B is fixedly connected to the gear A, the outer surface of the gear A meshes with the gear B, both ends of the gear B are fixedly connected to the fixed shaft, and the outer surface of the fixed shaft is fixedly connected to the camera body.

[0008] An auxiliary lighting assembly consists of a mounting base fixed to one end of the bottom of the camera body, an illumination lamp, a connecting base, and mounting bolts. The illumination lamp is snapped into the inner wall of the mounting base, and mounting bolts are threaded to both ends of the mounting base. A connecting base is threaded to one end of each mounting bolt.

[0009] Preferably, the top of the fixed cylinder is provided with a circular slot, and the inner wall of the circular slot is fixedly connected to a mounting base. The fixed cylinder is installed around the railway freight yard through the mounting base.

[0010] Preferably, an arc-shaped groove is provided on the side of the camera body, and a heat dissipation plate is fixedly connected to the inner wall of the arc-shaped groove. The heat dissipation plate is used to dissipate the heat inside the camera body.

[0011] Preferably, the top of the connector has a snap-fit ​​groove, and the inner wall of the snap-fit ​​groove snaps into the bottom of the outer surface of the illumination lamp, so that the illumination lamp is snapped into the connector.

[0012] Preferably, the inner wall of the spring is provided with a damper, one end of which is fixedly connected to the center of the back of the positioning ball. The damper can stabilize the deformation of the spring and prevent it from deforming.

[0013] Preferably, a positioning groove is provided at the bottom of the inner side wall of the fixed cylinder, and the inner wall of the positioning groove is engaged with the outer surface of the positioning ball, so that the positioning ball will be engaged into the positioning groove on the inner wall of the fixed cylinder.

[0014] Compared with this device, the beneficial effects of this utility model are:

[0015] 1. This multi-view linkage video monitoring device for railway freight yard freight cars, through the setup of a fixed cylinder, servo motor A, rotating shaft, spring, positioning ball, connecting cylinder, hydraulic rod, limit plate, servo motor B, gear A, gear B, fixed shaft, and camera body, allows the operator to activate servo motor A within the fixed cylinder. Servo motor A drives the rotating shaft, which in turn drives the connecting cylinder, causing the camera body to rotate. Activating servo motor B within the connecting cylinder drives gear A, which in turn drives gear B. The fixed shaft on gear B then causes the camera body to swing up and down. Once the camera body's angle is adjusted, the positioning ball installed on the rotating shaft is pressed into a positioning groove on the inner wall of the fixed cylinder by the spring, positioning the connecting cylinder at the bottom of the rotating shaft. Activating the hydraulic rod moves the limit plate downwards, allowing it to insert into the inner wall of gear A, thus positioning gear A. This setup allows for multi-angle adjustment of the camera body while simultaneously positioning it to prevent it from swinging or shifting due to external forces.

[0016] 2. This multi-view linkage video surveillance device for railway freight yard freight cars, consisting of a camera body, a mounting base, a spotlight, a connecting base, and mounting bolts, allows for easy operation. The camera body has a mounting base at its bottom, into which the spotlight is inserted. The connecting base is then placed over the spotlight, and the mounting bolts secure the mounting base and connecting base. The spotlight is then installed, and its circuitry is connected to the camera body to provide power, allowing the spotlight to move and illuminate the camera body, thus assisting in monitoring. This setup enhances the monitoring effectiveness of the device. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a schematic diagram of the camera body of this utility model;

[0019] Figure 3 This is a schematic diagram of the illumination lamp of this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the present invention.

[0021] In the diagram: 1. Multi-angle adjustment assembly; 101. Fixed cylinder; 102. Servo motor A; 103. Rotating shaft; 104. Spring; 105. Positioning ball; 106. Connecting cylinder; 107. Hydraulic rod; 108. Limiting plate; 109. Servo motor B; 110. Gear A; 111. Gear B; 112. Fixed shaft; 113. Camera body; 2. Auxiliary lighting assembly; 201. Fixed base; 202. Illumination lamp; 203. Connecting base; 204. Mounting bolt; 3. Mounting base; 4. Heat sink; 5. Damper. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4As shown, this utility model provides a technical solution: a multi-view linkage video monitoring device for loading freight cars in railway freight yards, including a multi-angle adjustment component 1 and an auxiliary lighting component 2. The multi-angle adjustment component 1 consists of a fixed cylinder 101, a servo motor A102, a rotating shaft 103, a spring 104, a positioning ball 105, a connecting cylinder 106, a hydraulic rod 107, a limiting plate 108, a servo motor B109, a gear A110, a gear B111, a fixed shaft 112, and a camera body 113. The servo motor A102 is fixedly connected to the inner top wall of the fixed cylinder 101, and the output shaft of the servo motor A102 is fixedly connected to the rotating shaft 103. The inner edge of the rotating shaft 103 is fixed... A spring 104 is connected, with a positioning ball 105 fixedly connected to one end of the spring 104. A connecting cylinder 106 is fixedly connected to the bottom of the rotating shaft 103. A hydraulic rod 107 is fixedly connected to the inner top wall of the connecting cylinder 106. A limit plate 108 is fixedly connected to the bottom of the hydraulic rod 107. A gear A110 is fixedly connected to the top of the inner side wall of the connecting cylinder 106. A servo motor B109 is fixedly connected to the output shaft of the gear A110. A gear B111 meshes with the outer surface of the servo motor B109. Fixed shafts 112 are fixedly connected to both ends of the gear B111. A camera body 113 is fixedly connected to the outer surface of the fixed shaft 112. The connection is achieved through the fixed cylinder 101, the servo motor A102, and the rotating shaft 103. The components 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, and 113 are arranged such that, in use, the operator can activate the servo motor A102 inside the fixed cylinder 101, causing the servo motor A102 to drive the rotating shaft 103 to rotate, which in turn drives the connecting cylinder 106 to rotate, thus rotating the camera body 113. Then, activating the gear A110 inside the connecting cylinder 106 causes the gear B109 to rotate, which in turn drives the gear B111 to rotate. The fixed shaft 112 on gear B111 drives the camera body 113 to swing up and down. After the angle of the camera body 113 is adjusted, the positioning ball 105 installed on the rotating shaft 103 is pressed into the positioning groove on the inner wall of the fixed cylinder 101 by the spring 104, positioning the connecting cylinder 106 at the bottom of the rotating shaft 103. The hydraulic rod 107 is activated to drive the limiting plate 108 to move downward, so that the limiting plate 108 is inserted into the inner wall of the servo motor B109, positioning the servo motor B109. This setting allows the camera body 113 to be adjusted at multiple angles, and at the same time, it positions the camera body 113 to prevent it from swinging or displacing due to external forces.

[0024] The auxiliary lighting component 2 consists of a mounting base 201 fixed to one end of the bottom of the camera body 113, an illumination lamp 202, a connecting base 203, and mounting bolts 204. The illumination lamp 202 is snapped into the inner wall of the mounting base 201. Mounting bolts 204 are threaded to both ends of the mounting base 201, and one end of each mounting bolt 204 is threaded to the connecting base 203. Through the arrangement of the camera body 113, mounting base 201, illumination lamp 202, connecting base 203, and mounting bolts 204, during use, the camera body 113... A mounting base 201 is installed at the bottom of the 13 unit. The operator can insert the illumination lamp 202 into the mounting base 201, cover the bottom of the illumination lamp 202 with the connecting seat 203, and position and install the mounting base 201 and the connecting seat 203 with the mounting bolts 204. The illumination lamp 202 is then installed. The circuit of the illumination lamp 202 is connected to the camera body 113 to provide power, allowing the illumination lamp 202 to swing and illuminate with the camera body 113, assisting the camera body 113 in monitoring. This setup can improve the monitoring effect of the device.

[0025] The top of the fixed cylinder 101 is provided with a circular slot, and the inner wall of the circular slot is fixedly connected to the mounting base 3. With the setting of the fixed cylinder 101 and the mounting base 3, the fixed cylinder 101 is installed around the railway freight yard through the mounting base 3 during use.

[0026] An arc-shaped groove is provided on the side of the camera body 113, and a heat dissipation plate 4 is fixedly connected to the inner wall of the arc-shaped groove. With the setup of the camera body 113 and the heat dissipation plate 4, the heat dissipation plate 4 is used to dissipate the heat inside the camera body 113 during use.

[0027] The top of the connector 203 is provided with a snap-fit ​​groove. The inner wall of the snap-fit ​​groove snaps into the bottom of the outer surface of the illumination lamp 202. Through the connection of the connector 203 and the illumination lamp 202, the illumination lamp 202 is snapped into the connector 203 during use.

[0028] A damper 5 is provided on the inner wall of the spring 104. One end of the damper 5 is fixedly connected to the center of the back of the positioning ball 105. Through the arrangement of the spring 104, the damper 5 and the positioning ball 105, the damper 5 can stabilize the deformation of the spring 104 during use and prevent it from deforming.

[0029] A positioning groove is provided at the bottom of the inner side wall of the fixed cylinder 101. The inner wall of the positioning groove is engaged with the outer surface of the positioning ball 105. With the fixed cylinder 101 and the positioning ball 105, the positioning ball 105 will be engaged into the positioning groove on the inner wall of the fixed cylinder 101 during use.

[0030] In this invention, the working steps of the device are as follows:

[0031] First step: The operator can start the servo motor A102 inside the fixed cylinder 101, so that the servo motor A102 drives the rotating shaft 103 to rotate, so that the rotating shaft 103 drives the connecting cylinder 106 to rotate, so that the camera body 113 rotates. Then, the operator starts the gear A110 inside the connecting cylinder 106, so that the gear A110 drives the servo motor B109 to rotate, so that the servo motor B109 drives the gear B111 to rotate, so that the fixed shaft 112 on the gear B111 drives the camera body 113 to swing up and down.

[0032] The second step: After the angle position of the camera body 113 is adjusted, the positioning ball 105 is installed on the rotating shaft 103. It will be squeezed into the positioning groove on the inner wall of the fixed cylinder 101 by the spring 104, and the connecting cylinder 106 at the bottom of the rotating shaft 103 will be positioned. The hydraulic rod 107 is activated to drive the limiting plate 108 to move downward, so that the limiting plate 108 is inserted into the inner wall of the servo motor B109, and the servo motor B109 is positioned.

[0033] The third step: A mounting base 201 is installed at the bottom of the camera body 113. The operator can insert the illumination lamp 202 into the mounting base 201, cover the bottom of the illumination lamp 202 with the connecting base 203, and position and install the mounting base 201 and the connecting base 203 with the mounting bolts 204. The illumination lamp 202 is then installed, and its circuit is connected to the camera body 113 to provide power, allowing the illumination lamp 202 to swing and illuminate along with the camera body 113, assisting the camera body 113 in monitoring.

[0034] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0035] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

Claims

1. A multi-view linkage video monitoring device for loading freight cars in railway freight yards, comprising a multi-angle adjustment component (1) and an auxiliary lighting component (2), characterized in that: The multi-angle adjustment assembly (1) consists of a fixed cylinder (101), a servo motor A (102), a rotating shaft (103), a spring (104), a positioning ball (105), a connecting cylinder (106), a hydraulic rod (107), a limiting plate (108), a servo motor B (109), a gear A (110), a gear B (111), a fixed shaft (112), and a camera body (113). The servo motor A (102) is fixedly connected to the inner top wall of the fixed cylinder (101), and the output shaft of the servo motor A (102) is fixedly connected to the rotating shaft (103). The inner edge of the rotating shaft (103) is fixedly connected to the spring (104), and one end of the spring (104) is fixed. A positioning ball (105) is connected to the bottom of the rotating shaft (103), a connecting cylinder (106) is fixedly connected to the bottom of the rotating shaft (103), a hydraulic rod (107) is fixedly connected to the inner top wall of the connecting cylinder (106), a limit plate (108) is fixedly connected to the bottom of the hydraulic rod (107), a servo motor B (109) is fixedly connected to the top of the inner side wall of the connecting cylinder (106), a gear A (110) is fixedly connected to the output shaft of the servo motor B (109), a gear B (111) meshes with the outer surface of the gear A (110), a fixed shaft (112) is fixedly connected to both ends of the gear B (111), and a camera body (113) is fixedly connected to the outer surface of the fixed shaft (112). The auxiliary lighting component (2) consists of a fixed base (201) fixed to one end of the bottom of the camera body (113), an illumination lamp (202), a connecting base (203), and mounting bolts (204). The inner wall of the fixed base (201) is fitted with the illumination lamp (202), and the two ends of the fixed base (201) are threaded with mounting bolts (204). One end of the mounting bolts (204) is threaded with a connecting base (203).

2. The multi-view linkage-based video monitoring device for loading freight cars in railway freight yards according to claim 1, characterized in that: The top of the fixed cylinder (101) is provided with a circular slot, and the inner wall of the circular slot is fixedly connected to a mounting base (3).

3. The railway freight yard freight car loading video monitoring device based on multi-view linkage according to claim 1, characterized in that: The side of the camera body (113) is provided with an arc-shaped groove, and a heat sink (4) is fixedly connected to the inner wall of the arc-shaped groove.

4. The railway freight yard freight car loading video monitoring device based on multi-view linkage according to claim 1, characterized in that: The top of the connector (203) is provided with a snap-fit ​​groove, and the inner wall of the snap-fit ​​groove is snapped into the bottom of the outer surface of the illumination lamp (202).

5. The railway freight yard freight car loading video monitoring device based on multi-view linkage according to claim 1, characterized in that: The inner wall of the spring (104) is provided with a damper (5), one end of which is fixedly connected to the center of the back of the positioning ball (105).

6. The railway freight yard freight car loading video monitoring device based on multi-view linkage according to claim 1, characterized in that: The bottom of the inner wall of the fixed cylinder (101) is provided with a positioning groove, and the inner wall of the positioning groove is engaged with the outer surface of the positioning ball (105).

Images