Digital railway fixed-point monitor

Abstract

The utility model relates to the technical field of fixed-point monitors, in particular to a digital railway fixed-point monitor. The device comprises a supporting rod, the top end of the supporting rod is fixedly connected with a mounting seat, one side of the mounting seat is provided with a mounting plate, the top of the mounting plate is provided with a camera, a fixing assembly is arranged between the camera and the mounting plate, and the right end of the camera is provided with a protection assembly. The fixing assembly comprises operation grooves formed in the two sides of the installation base, installation columns are fixedly connected to the two sides of the installation plate and rotate in the operation grooves, and the problems that due to the fact that the camera is located outdoors and suffers from wind and rain for a long time, and meanwhile a train drives air to flow and the gravity of the camera is caused are solved. The problem that the railway fixed-point monitoring is affected due to the fact that the mounting plate cannot be limited on the mounting seat when the camera is used due to the fact that the convex block on the mounting plate is stressed and abraded when the camera is used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed-point monitors, in particular to a monitor. Background Art

[0002] Fixed-point monitors are used to monitor whether there are foreign objects on the railway. If any foreign objects are detected, the staff will be notified to remove them to avoid affecting the normal operation of the train. Fixed-point monitors are mainly composed of cameras, mounting plates, support rods, and mounting seats. When in use, the support rods are buried in the soil on one side of the railway, and then the mounting plate and the camera are fixed. The mounting plate is then installed on the mounting seat on the support rod, the camera angle is adjusted, and the bumps on the mounting plate and the mounting slots on the mounting seat are used to limit the position. The images monitored by the camera are transmitted through the network to the monitoring room, realizing digital railway monitoring.

[0003] The inventor discovered in his daily work that since the camera is outdoors and is exposed to wind and rain for a long time, the passing of the train drives the air flow, as well as its own gravity, which causes the bumps on the mounting plate to be worn, resulting in the mounting plate being unable to be upper-limited on the mounting seat. As a result, the monitoring angle may change during the use of the camera, affecting the fixed-point monitoring of the railway. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, since the camera is outdoors and is exposed to wind and rain for a long time, and the passing of trains drives air flow, as well as its own gravity, the bumps on the mounting plate are subjected to force and wear, resulting in the mounting plate being unable to be upper-limited on the mounting seat, which in turn causes the monitoring angle to change during the use of the camera, resulting in an impact on railway fixed-point monitoring. A digital railway fixed-point monitor is proposed to solve the problem.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a digital railway fixed-point monitor, comprising a support rod, the top of the support rod is fixedly connected to a mounting seat, a mounting plate is arranged on one side of the mounting seat, a camera is installed on the top of the mounting plate, a fixing component is arranged between the camera and the mounting plate, a protection component is arranged on the right end of the camera, the fixing component comprises an operating groove opened on both sides of the mounting seat, mounting columns are fixedly connected on both sides of the mounting plate, the mounting column rotates in the operating groove, a plurality of evenly distributed card grooves are opened on the arc surface of the mounting column, an insertion rod is slidably inserted into the inner wall of the operating groove, and a squeezing mechanism is arranged on one side of the mounting seat, and the squeezing mechanism is used to squeeze the insertion rod into the card groove.

[0006] The effect achieved by the above components is: by setting a fixing component, when fixing the camera, the camera is rotated so that the mounting column on the mounting plate rotates in the operating groove. When it is rotated to a suitable angle, the insertion rod is squeezed into the card slot through the extrusion mechanism, thereby fixing the camera, thereby preventing the camera from being unable to be limited due to wear of the protrusions on the surface of the mounting plate.

[0007] Preferably, the extrusion mechanism comprises a threaded groove provided on one side of the mounting seat, and a screw is threadedly connected to an inner wall of the threaded groove.

[0008] The effect achieved by the above components is that the screw is turned so that the screw moves in the thread groove.

[0009] Preferably, a spring is fixedly connected to the arc surface of the insertion rod, and the other end of the spring is fixed to the mounting seat.

[0010] The effect achieved by the above components is: the insertion rod is reset by setting the spring.

[0011] Preferably, the arc surface of the mounting column is fixedly connected with a bearing, the inner ring of the bearing is fixed to the mounting column, and the outer ring of the bearing is fixed to the mounting seat.

[0012] The effect achieved by the above components is: by arranging the bearing, the rotation stability of the installation column is improved.

[0013] Preferably, the slot and the insertion rod are matched, and the screw squeezes the insertion rod.

[0014] The effect achieved by the above components is that the insertion rod can be fixed to the installation column at multiple angles by providing multiple slots.

[0015] Preferably, the protection component includes a transparent cover arranged at the right end of the camera, a mounting groove is provided on a side of the camera close to the transparent cover, and a plurality of evenly distributed protrusions are fixedly connected to the inner wall of the mounting groove.

[0016] The effect achieved by the above components is: when the camera lens part needs to be protected, the transparent cover is dragged to be inserted into the installation groove, and the transparent cover is limited by the protrusion to prevent small stones splashed by a passing train from hitting the lens part.

[0017] Preferably, the arc surface of the transparent cover is fixedly connected with an L-shaped groove, and the inner wall of the mounting groove is fixedly connected with a connecting block.

[0018] The effect achieved by the above components is that when the L-shaped groove and the connecting block are provided, when the connecting block is inserted into the L-shaped groove, the transparent cover is further limited.

[0019] Preferably, the L-shaped groove is matched with the connecting block, and one side of the inner wall of the transparent cover is fixedly connected with an adhesive film.

[0020] The effect achieved by the above components is: by providing the adhesive film, the transparent cover is prevented from breaking and scratching the lens.

[0021] In summary, the beneficial effects of the utility model are:

[0022] In the utility model, by setting a fixing component, when fixing the camera, the camera is rotated so that the mounting column on the mounting plate is rotated in the operating groove. When it is rotated to a suitable angle, the insertion rod is squeezed into the card groove through the squeezing mechanism, so that the camera is fixed, thereby avoiding the camera from being unable to be limited due to the wear of the protrusions on the surface of the mounting plate. This solves the problem that the camera is outdoors and is exposed to wind and rain for a long time, and the passing of the train drives the air flow, as well as its own gravity, causing the protrusions on the mounting plate to be worn, thereby causing the mounting plate to be unable to be limited in the mounting seat, thereby causing the monitoring angle to change during the use of the camera, resulting in an impact on the railway fixed-point monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the fixing assembly of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the protection component of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the transparent cover of the utility model.

[0027] Legend: 1. Support rod; 2. Fixing assembly; 3. Protection assembly; 4. Mounting seat; 5. Camera; 6. Mounting plate; 21. Operating slot; 22. Mounting column; 23. Card slot; 24. Insert rod; 26. Extrusion mechanism; 261. Threaded slot; 262. Screw; 28. Spring; 27. Bearing; 31. Transparent cover; 32. Mounting slot; 33. L-shaped slot; 34. Connecting block; 35. Adhesive film. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a digital railway fixed-point monitor includes a support rod 1, the top of the support rod 1 is fixedly connected to a mounting seat 4, a mounting plate 6 is arranged on one side of the mounting seat 4, a camera 5 is installed on the top of the mounting plate 6, a fixing component 2 is arranged between the camera 5 and the mounting plate 6, and a protective component 3 is arranged at the right end of the camera 5.

[0029] The specific settings and functions of the fixing component 2 and the protection component 3 are described in detail below.

[0030] Reference Figure 2 As shown, in this embodiment: the fixing component 2 includes an operation groove 21 provided on both sides of the mounting seat 4, and mounting columns 22 are fixedly connected on both sides of the mounting plate 6. The mounting columns 22 rotate in the operation groove 21. The arc surface of the mounting column 22 is provided with a plurality of evenly distributed card grooves 23. The inner wall of the operation groove 21 is slidably inserted with an insertion rod 24. One side of the mounting seat 4 is provided with a squeezing mechanism 26, and the squeezing mechanism 26 is used to squeeze the insertion rod 24 into the card groove 23. By setting the fixing component 2, when fixing the camera 5, the camera 5 is rotated so that the mounting column 22 on the mounting plate 6 rotates in the operation groove 21. When it is rotated to a suitable angle, the insertion rod 24 is squeezed into the card groove 23 by the squeezing mechanism 26, thereby fixing the camera 5, thereby preventing the camera 5 from being stuck due to the convex surface of the mounting plate 6. The block is worn and cannot be limited. The extrusion mechanism 26 includes a threaded groove 261 opened on one side of the mounting seat 4. The inner wall of the threaded groove 261 is threadedly connected with a screw 262. The screw 262 is turned to make the screw 262 move in the threaded groove 261. The arc surface of the insertion rod 24 is fixedly connected with a spring 28. The other end of the spring 28 is fixed to the mounting seat 4. By setting the spring 28, the insertion rod 24 is reset. The arc surface of the mounting column 22 is fixedly connected with a bearing 27. The inner ring of the bearing 27 is fixed to the mounting column 22, and the outer ring of the bearing 27 is fixed to the mounting seat 4. By setting the bearing 27, the rotation stability of the mounting column 22 is improved. The slot 23 is adapted to the insertion rod 24. The screw 262 squeezes the insertion rod 24. By setting a plurality of slots 23, the insertion rod 24 is fixed to the mounting column 22 at multiple angles.

[0031] Reference Figure 3 and Figure 4 As shown, in this embodiment: the protection component 3 includes a transparent cover 31 arranged at the right end of the camera 5, and a mounting groove 32 is opened on the side of the camera 5 close to the transparent cover 31, and a plurality of evenly distributed protrusions are fixedly connected to the inner wall of the mounting groove 32. When it is necessary to protect the lens part of the camera 5, the transparent cover 31 is dragged to be inserted into the mounting groove 32, and the transparent cover 31 is limited by the protrusions to prevent small stones from splashing onto the lens part due to the passing of the train. The arc surface of the transparent cover 31 is fixedly connected with an L-shaped groove 33, and the inner wall of the mounting groove 32 is fixedly connected with a connecting block 34. By setting the L-shaped groove 33 and the connecting block 34, when the connecting block 34 is inserted into the L-shaped groove 33, the transparent cover 31 is further limited. The L-shaped groove 33 and the connecting block 34 are adapted to each other, and a film 35 is fixedly connected to one side of the inner wall of the transparent cover 31. By setting the film 35, the transparent cover 31 is prevented from breaking and scratching the lens.

[0032] Working principle:

[0033] When in use, bury the support rod 1 into the soil on one side of the railway, then fix the mounting plate 6 and the camera 5, then install the mounting plate 6 to the mounting seat 4 on the support rod 1, adjust the angle of the camera 5, use the protrusion on the mounting plate 6 and the mounting groove 32 on the mounting seat 4 to limit the position, and the picture monitored by the camera 5 is transmitted to the monitoring room through the network to realize digital monitoring of the railway. When fixing the camera 5, rotate the camera 5 so that the mounting column 22 on the mounting plate 6 rotates in the operating groove 21. When it is rotated to a suitable angle, the insertion rod 24 is squeezed into the card slot 23 through the squeezing mechanism 26, thereby fixing the camera 5, thereby preventing the camera 5 from being unable to operate due to the wear of the protrusion on the surface of the mounting plate 6. Limiting, turning the screw 262, so that the screw 262 moves in the threaded groove 261, by setting the spring 28, the insertion rod 24 is reset, by setting the bearing 27, the rotation stability of the mounting column 22 is improved, by setting a plurality of slots 23, the insertion rod 24 fixes the mounting column 22 at multiple angles, when it is necessary to protect the lens part of the camera 5, drag the transparent cover 31 to make it snap into the mounting slot 32, and limit the transparent cover 31 by the protrusion to avoid small stones splashed by the passing train from hitting the lens part, by setting the L-shaped slot 33 and the connecting block 34, when the connecting block 34 is snapped into the L-shaped slot 33, the transparent cover 31 is further limited, and by setting the adhesive film 35, the transparent cover 31 is prevented from breaking and scratching the lens.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A digital railway fixed-point monitor, comprising a support rod (1), characterized in that: The top end of the support rod (1) is fixedly connected to a mounting seat (4), a mounting plate (6) is provided on one side of the mounting seat (4), a camera (5) is installed on the top of the mounting plate (6), a fixing component (2) is provided between the camera (5) and the mounting plate (6), a protection component (3) is provided at the right end of the camera (5), the fixing component (2) comprises operating grooves (21) provided on both sides of the mounting seat (4), mounting columns (22) are fixedly connected on both sides of the mounting plate (6), the mounting columns (22) rotate in the operating grooves (21), the arc surface of the mounting column (22) is provided with a plurality of evenly distributed card grooves (23), an insertion rod (24) is slidably inserted into the inner wall of the operating groove (21), and a squeezing mechanism (26) is provided on one side of the mounting seat (4), the squeezing mechanism (26) is used to squeeze the insertion rod (24) into the card groove (23).

2. A digital railway fixed-point monitor according to claim 1, characterized in that: The extrusion mechanism (26) comprises a threaded groove (261) formed on one side of the mounting seat (4), and a screw (262) is threadedly connected to the inner wall of the threaded groove (261).

3. A digital railway fixed-point monitor according to claim 2, characterized in that: The arc surface of the insert rod (24) is fixedly connected to a spring (28), and the other end of the spring (28) is fixed to the mounting seat (4).

4. A digital railway fixed-point monitor according to claim 3, characterized in that: The arc surface of the mounting column (22) is fixedly connected to a bearing (27), the inner ring of the bearing (27) is fixed to the mounting column (22), and the outer ring of the bearing (27) is fixed to the mounting seat (4).

5. A digital railway fixed-point monitor according to claim 4, characterized in that: The clamping slot (23) and the insertion rod (24) are matched, and the screw (262) squeezes the insertion rod (24).

6. A digital railway fixed-point monitor according to claim 5, characterized in that: The protection component (3) comprises a transparent cover (31) arranged at the right end of the camera (5); a mounting groove (32) is provided on a side of the camera (5) close to the transparent cover (31); and a plurality of evenly distributed protrusions are fixedly connected to the inner wall of the mounting groove (32).

7. A digital railway fixed-point monitor according to claim 6, characterized in that: The arc surface of the transparent cover (31) is fixedly connected to an L-shaped groove (33), and the inner wall of the installation groove (32) is fixedly connected to a connection block (34).

8. A digital railway fixed-point monitor according to claim 7, characterized in that: The L-shaped groove (33) is matched with the connecting block (34), and a glue film (35) is fixedly connected to one side of the inner wall of the transparent cover (31).

Images