Rail transit communication monitoring equipment

Abstract

The utility model discloses rail transit communication monitoring equipment, and relates to the technical field of communication monitoring equipment, the rail transit communication monitoring equipment comprises a mounting rack and a monitoring camera fixedly arranged in the mounting rack, the outer side of the shooting surface of the monitoring camera is covered with a protective cover, and the bottom of the mounting rack is fixedly provided with a support frame; a vertical rod is rotatably arranged in the end, away from the mounting frame, of the supporting frame in a penetrating mode, a sleeve plate is fixedly arranged at the top of the vertical rod, the sleeve plate is arranged on the outer side of the protective cover in a contact and sleeving mode, a cavity is formed in the sleeve plate, an electric heating wire is fixedly arranged in the cavity, and a covering hot compress mechanism used for driving the sleeve plate to rotate in a reciprocating mode is arranged at the lower end of the vertical rod. According to the monitoring camera, the protective cover, the sleeve plate, the cavity, the electric heating wire and the heat conduction copper plate provided by the utility model, the outer side of the monitoring equipment can be heated when the monitoring equipment carries out communication monitoring on rail transit, so that the phenomenon that a shot picture is blurred due to icing of a monitoring area in rainy and snowy weather is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of communication monitoring equipment, and in particular to rail transit communication monitoring equipment. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system in which operating vehicles need to travel on specific tracks. During the operation of rail transit, stable monitoring work is required with the help of communication monitoring equipment.

[0003] After searching, the patent number CN215807484U discloses a rail transit communication monitoring device. The device achieves the function of rotation monitoring by using a fixed shaft and a second fixed rod through the mutual cooperation between components such as an electric push rod, a slider, a slide rod, a rack, a gear and a rotating gear. The electric push rod drives the rack to move and then drives the rotating gear to rotate, thereby increasing the monitoring range by using a fixed shaft and a second fixed rod.

[0004] However, the above monitoring equipment is exposed, and in rainy and snowy weather, rainwater is easy to drip and cover the shooting area of ​​the monitoring equipment, causing the rain and snow to freeze in the low temperature environment and causing the shooting picture to be blurred, thereby reducing the use effect of the monitoring equipment. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing rail transit communication monitoring equipment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a rail transit communication monitoring device, which solves the problem that the monitoring device is exposed and rainwater easily drips and covers the shooting area of ​​the monitoring device in rainy and snowy weather, causing rain and snow to freeze in a low temperature environment and cause blurred shooting images.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A rail transit communication monitoring device comprises a mounting frame and a monitoring camera fixedly arranged inside the mounting frame, a protective cover is arranged outside the shooting surface of the monitoring camera, a support frame is fixedly arranged at the bottom of the mounting frame, a vertical rod is rotatably penetrated inside the end of the support frame away from the mounting frame, a sleeve plate is fixedly arranged on the top of the vertical rod, the sleeve plate is contact-sleeved on the outside of the protective cover, a cavity is opened inside the sleeve plate, a heating wire is fixedly arranged inside the cavity, the heating wire can generate heat when working, and the heat is transmitted to the outside of the protective cover through the rotation of the sleeve plate, so that rainwater on the outside of the protective cover begins to melt, and blurry shooting caused by freezing of rainwater is avoided as much as possible;

[0009] The lower end of the vertical rod is provided with a covering hot compress mechanism for driving the sleeve plate to reciprocate.

[0010] Preferably, the covering hot compress mechanism includes a reciprocating screw, which is rotatably arranged on the side of the support frame, and the rod wall of the reciprocating screw is threadedly sleeved with a rack, and the rack is meshed with a first circular gear, and the first circular gear is fixedly sleeved on the outer lower end of the vertical rod. The meshing of the rack and the first circular gear can make the sleeve plate reciprocate, so as to fully and comprehensively remove ice and snow from the outer side of the protective cover.

[0011] Preferably, a motor is fixedly provided on the side of the support frame away from the protective cover, and a fan-shaped gear is fixedly provided on the output end of the motor, and a second circular gear is meshed with the fan-shaped gear. The second circular gear is fixedly provided on the outer side of the reciprocating screw rod, and can drive the reciprocating screw rod to rotate intermittently, so that the sleeve plate intermittently moves on the outer side of the protective cover, thereby improving the de-icing effect.

[0012] Preferably, a groove is provided on one side of the sleeve plate close to the protective cover, a cleaning cotton strip is embedded in the groove, and the cleaning cotton strip is bonded to the inner wall of the groove, so that dust can be cleaned on the outside of the protective cover during deicing to ensure clear shooting images.

[0013] Furthermore, two symmetrically arranged heat-conducting copper plates are fixedly embedded on one side of the cavity close to the protective cover, so as to stably conduct the heat generated by the heating wire to the protective cover.

[0014] Preferably, the rack is in contact with the bottom of the inner wall of the support frame.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model, through the monitoring camera, protective cover, sleeve plate, cavity, heating wire and heat-conducting copper plate, can heat the outside of the monitoring device when the monitoring device is performing communication monitoring on rail transit, so as to avoid freezing of the monitoring area in rainy and snowy weather and causing blurred shooting images.

[0017] 2. The utility model, through the installation frame, support frame, vertical rod, covering hot compress mechanism, motor, fan gear and second circular gear, can make the sleeve plate swing back and forth around the outer side of the protective cover, and fully heat and de-ice the outer side of the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the sleeve plate of the utility model.

[0022] Description of reference numerals:

[0023] 1. Mounting frame; 2. Surveillance camera; 3. Protective cover; 4. Support frame; 5. Vertical rod; 6. Sleeve plate; 7. Heating wire; 8. Reciprocating screw rod; 9. Rack; 10. First circular gear; 11. Motor; 12. Fan gear; 13. Second circular gear; 14. Cleaning cotton strip; 15. Thermal conductive copper plate. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a rail transit communication monitoring device.

[0026] The utility model provides Figure 1-3 A rail transit communication monitoring device shown includes a mounting frame 1 and a monitoring camera 2 fixed inside the mounting frame 1, a protective cover 3 is provided on the outer side of the shooting surface of the monitoring camera 2, a support frame 4 is fixedly provided at the bottom of the mounting frame 1, a vertical rod 5 is rotatably penetrated inside the end of the support frame 4 away from the mounting frame 1, a sleeve plate 6 is fixedly provided on the top of the vertical rod 5, the sleeve plate 6 is contacted and sleeved on the outer side of the protective cover 3, a cavity is opened inside the sleeve plate 6, a heating wire 7 is fixed inside the cavity, two symmetrically arranged heat-conducting copper plates 15 are fixedly embedded on the side of the cavity close to the protective cover 3, a groove is opened on the side of the sleeve plate 6 close to the protective cover 3, a cleaning cotton strip 14 is embedded in the groove, and the cleaning cotton strip 14 is bonded to the inner wall of the groove.

[0027] When encountering rain or snow during the shooting process of the surveillance camera 2, the heating wire 7 is started to generate heat and can transfer the heat to the protective cover 3 through the heat-conducting copper plate 15. At this time, under the support of the vertical rod 5, the sleeve plate 6 can reciprocate around the protective cover 3, so that the heat generated by the heating wire 7 can stably cover various places on the outside of the protective cover 3, heat and remove the rain and snow accumulated on the surface of the protective cover 3, and try to avoid the rain freezing and causing the surveillance camera 2 to blur the picture.

[0028] In order to enable the sleeve plate 6 to perform stable reciprocating rotation, as Figure 1-3As shown, the lower end of the vertical rod 5 is provided with a covering hot compress mechanism for driving the sleeve plate 6 to reciprocate, and the covering hot compress mechanism includes a reciprocating screw rod 8, which is rotatably arranged on the side of the support frame 4, and the rod wall of the reciprocating screw rod 8 is threadedly sleeved with a rack 9, and the rack 9 is in contact with the bottom of the inner wall of the support frame 4. The rack 9 is meshed with a first circular gear 10, and the first circular gear 10 is fixedly sleeved on the outer lower end of the vertical rod 5, and a motor 11 is fixedly provided on the side of the support frame 4 away from the protective cover 3, and the output end of the motor 11 is fixedly sleeved with a fan gear 12, and the fan gear 12 is meshed with a second circular gear 13, and the second circular gear 13 is fixedly sleeved on the outer side of the reciprocating screw rod 8.

[0029] When the heating wire 7 is working, the motor 11 is started, so that the motor 11 drives the fan gear 12 to rotate, and due to the intermittent meshing of the fan gear 12 and the second circular gear 13, the reciprocating screw 8 rotates intermittently, so that the rack 9 moves intermittently under the sliding limit of the inner wall of the support frame 4, and at the same time, under the meshing of the rack 9 and the first circular gear 10, the vertical rod 5 is driven to rotate intermittently, so that the sleeve plate 6 can drive the heating wire 7 to stably transport heat to various parts of the surface of the protective cover 3, ensuring effective de-icing and snow melting of the camera, so that the monitoring camera 3 can work stably.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rail transit communication monitoring device, comprising a mounting frame (1) and a monitoring camera (2) fixedly arranged inside the mounting frame (1), characterized in that: The outer side of the shooting surface of the monitoring camera (2) is covered with a protective cover (3); the bottom of the mounting frame (1) is fixedly provided with a support frame (4); an end of the support frame (4) away from the mounting frame (1) is internally provided with a vertical rod (5) that is rotatably penetrated; the top of the vertical rod (5) is fixedly provided with a sleeve plate (6); the sleeve plate (6) is contact-sleeved on the outer side of the protective cover (3); a cavity is opened inside the sleeve plate (6); an electric heating wire (7) is fixed inside the cavity; The lower end of the vertical rod (5) is provided with a covering hot compress mechanism for driving the sleeve plate (6) to reciprocate.

2. The rail transit communication monitoring equipment according to claim 1, characterized in that: The covering hot compress mechanism comprises a reciprocating screw (8), the reciprocating screw (8) is rotatably arranged on the side of the support frame (4), a rack (9) is threadedly sleeved on the rod wall of the reciprocating screw (8), a first circular gear (10) is meshed with the rack (9), and the first circular gear (10) is fixedly sleeved on the outer lower end of the vertical rod (5).

3. The rail transit communication monitoring equipment according to claim 2, characterized in that: A motor (11) is fixedly mounted on a side of the support frame (4) away from the protective cover (3); a sector gear (12) is fixedly sleeved on the output end of the motor (11); a second circular gear (13) is meshed with the sector gear (12); and the second circular gear (13) is fixedly sleeved on the outer side of the reciprocating screw rod (8).

4. The rail transit communication monitoring equipment according to claim 1, characterized in that: A groove is provided on one side of the sleeve plate (6) close to the protective cover (3), a cleaning cotton strip (14) is embedded in the interior of the groove, and the cleaning cotton strip (14) is bonded to the inner wall of the groove.

5. The rail transit communication monitoring equipment according to claim 1, characterized in that: Two symmetrically arranged heat-conducting copper plates (15) are fixedly embedded on one side of the cavity close to the protective cover (3).

6. The rail transit communication monitoring equipment according to claim 2, characterized in that: The rack (9) is in contact with the bottom of the inner wall of the support frame (4).

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