Safety production monitoring device

Abstract

The utility model discloses a safety production monitoring device which comprises a mounting plate, the lower end of the mounting plate is fixedly connected with a fixing frame, the lower end of the fixing frame is fixedly connected with a camera body and a cleaning mechanism through a fixing shaft, and the cleaning mechanism comprises a cleaning box, a sliding plug, a vertical rod, a cleaning ring, bristles and a driving assembly. A cleaning box is fixedly connected to the lower end of the mounting plate, a sliding plug is slidably connected to the inner wall of the cleaning box in a sealed mode, two vertical rods are symmetrically and fixedly connected to the lower end of the sliding plug, the lower ends of the two vertical rods penetrate through the cleaning box and the lower end of the fixing frame and are jointly and fixedly connected with a cleaning ring, and a plurality of bristles are fixedly connected to the inner wall of the cleaning ring. And a driving assembly is arranged on the inner wall of the cleaning box. The driving motor rotates to drive the bristles to be matched with the alcoholic solution to clean the camera body, dust on the surface of the camera can be effectively prevented from blocking a monitoring picture, and due to the adoption of a mechanical structure, cleaning is convenient, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a production safety monitoring device. Background Art

[0002] The monitoring system is one of the most widely used systems in the security system. The most suitable construction site monitoring system on the market is the handheld video communication device. Video monitoring is now the mainstream. From the earliest analog monitoring to the popular digital monitoring in the past few years and now the emerging network video monitoring, earth-shaking changes have taken place.

[0003] After searching, the patent of "A kind of safety production monitoring device" with the existing publication number "CN216952432U" is as follows: it includes a mounting plate and a large-scale monitoring mechanism, a pillar is provided under the mounting plate, and two groups of the pillars are arranged with the vertical center line of the mounting plate as the symmetry axis, and a fixed block is provided at the connection of the two groups of the pillars to play the role of fixed support. The large-scale monitoring mechanism is arranged under the mounting plate, and can be used for angle adjustment monitoring, and large-scale monitoring without blind spots can be carried out, which can reduce the number of cameras installed and still ensure the monitoring effect while reducing costs; the large-scale monitoring mechanism includes a rotation adjustment component without blind spots, a bracket, a monitoring camera and a swing adjustment component The no-dead-angle rotation adjustment component is arranged on the fixed block, the bracket is arranged under the no-dead-angle rotation adjustment component, an adjustment shaft is rotatably provided at the connection of the two inner side walls of the bracket, a connecting shaft is fixedly sleeved on the adjusting shaft, the monitoring camera is arranged under the connecting shaft, and the swing adjustment component is arranged at the connection between the mounting plate and the adjusting shaft. The no-dead-angle rotation adjustment component can control the bracket to perform 360-degree rotation adjustment, so that the monitoring camera under the adjusting shaft of the bracket can perform no-dead-angle monitoring, and the swing adjustment component can control the adjusting shaft to rotate, so that the adjusting shaft drives the monitoring camera to swing and adjust through the connecting shaft, which can adjust the monitoring angle in a wider range and increase the monitoring range.

[0004] However, the above patent still has some shortcomings in actual use: since there is generally a lot of dust inside factory buildings and the camera is in a dusty environment for a long time, dust will accumulate on the camera surface, which will affect the clarity of the camera's pictures. The patent lacks a device for cleaning the camera and requires manual cleaning on a regular basis, which is quite troublesome. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a safety production monitoring device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A production safety monitoring device comprises a mounting plate, a fixing frame is fixedly connected to the lower end of the mounting plate, and a camera body is fixedly connected to the lower end of the fixing frame via a fixing shaft;

[0008] A cleaning mechanism, the cleaning mechanism includes a cleaning box, a sliding plug, a vertical rod, a cleaning ring, bristles and a driving assembly, the lower end of the mounting plate is fixedly connected to the cleaning box, the inner wall of the cleaning box is sealingly and slidingly connected to the sliding plug, the lower end of the sliding plug is symmetrically fixedly connected to two vertical rods, the lower ends of the two vertical rods pass through the cleaning box and the lower end of the fixed frame and are commonly fixedly connected to a cleaning ring, the inner wall of the cleaning ring is fixedly connected to a plurality of bristles, and the inner wall of the cleaning box is provided with a driving assembly.

[0009] Preferably, the cleaning mechanism also includes a liquid inlet cavity opened in the cleaning ring, the inner wall of the liquid inlet cavity is provided with a plurality of liquid spray holes, the lower end of the mounting plate is fixedly connected with a liquid storage tank, the liquid storage tank is filled with an alcohol solution, the cleaning box is connected with the liquid storage tank through a liquid inlet pipe, the cleaning box is connected with the liquid inlet cavity through a liquid outlet pipe, and the inner walls of the liquid inlet pipe and the liquid outlet pipe are both provided with one-way valves.

[0010] Preferably, the driving assembly includes a slider slidably connected to the inner wall of the cleaning box, and two connecting rods are symmetrically fixedly connected to the lower end of the slider, and the lower ends of the two connecting rods are fixedly connected to the sliding plug. A reciprocating screw is rotatably connected to the top of the cleaning box, and the side wall of the reciprocating screw is threadedly connected to the slider.

[0011] Preferably, the drive assembly further comprises a motor fixedly connected to the upper end of the mounting plate, and the output end of the motor passes through the lower end of the mounting plate and the top of the cleaning box and is fixedly connected to the reciprocating screw.

[0012] Preferably, a feeding port is provided on the side wall of the liquid storage tank.

[0013] Preferably, the upper end of the mounting plate is fixedly connected to a base via a plurality of fixing columns, and the base is fixedly connected to the wall via a plurality of bolts.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting up a cleaning mechanism and driving the motor to rotate, the bristles can be driven to clean the camera body with the alcohol solution, which can effectively prevent the dust on the surface of the camera from blocking the monitoring screen. The mechanical structure adopted is easy to clean and saves manpower.

[0016] 2. This device can drive the bristles to move and pump the alcohol solution by setting up a motor, which reduces the use of electrical equipment and reduces the cost of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a three-dimensional structural diagram of a production safety monitoring device proposed by the utility model;

[0018] Figure 2 for Figure 1 A schematic cross-sectional view of the structure;

[0019] Figure 3 for Figure 2 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1 mounting plate, 2 fixing frame, 3 camera body, 4 cleaning box, 5 sliding plug, 6 vertical rod, 7 cleaning ring, 8 bristles, 9 liquid inlet cavity, 10 liquid spray hole, 11 liquid storage tank, 12 liquid inlet pipe, 13 liquid outlet pipe, 14 slider, 15 connecting rod, 16 reciprocating screw, 17 motor, 18 feeding port, 19 base. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-Figure 3 , a production safety monitoring device, comprising a mounting plate 1, a fixing frame 2 is fixedly connected to the lower end of the mounting plate 1, and a camera body 3 is fixedly connected to the lower end of the fixing frame 2 through a fixed shaft;

[0024] The cleaning mechanism includes a cleaning box 4, a sliding plug 5, a vertical rod 6, a cleaning ring 7, bristles 8 and a driving assembly. The lower end of the mounting plate 1 is fixedly connected to the cleaning box 4, and the inner wall of the cleaning box 4 is sealingly and slidingly connected to the sliding plug 5. The lower end of the sliding plug 5 is symmetrically fixedly connected to two vertical rods 6. The lower ends of the two vertical rods 6 pass through the cleaning box 4 and the lower end of the fixed frame and are commonly fixedly connected to the cleaning ring 7. A sealing ring is glued at the connection between the vertical rod 6 and the cleaning box 4. A plurality of bristles 8 are fixedly connected to the inner wall of the cleaning ring 7, and a driving assembly is provided on the inner wall of the cleaning box 4.

[0025] It should be noted that the bristles 8 can be replaced regularly to prevent excessive dust on the bristles 8 from affecting the cleaning effect.

[0026] The cleaning mechanism also includes a liquid inlet cavity 9 opened in the cleaning ring 7, and a plurality of liquid spray holes 10 are opened on the inner wall of the liquid inlet cavity 9. A liquid storage tank 11 is fixedly connected to the lower end of the mounting plate 1. The liquid storage tank 11 is filled with an alcohol solution. The alcohol solution is volatile and will not remain on the surface of the camera body 3 for a long time. The cleaning box 4 is connected to the liquid storage tank 11 through an inlet pipe 12. The cleaning box 4 is connected to the liquid inlet cavity 9 through an outlet pipe 13. The outlet pipe 13 is made of a hose. Check valves are installed on the inner walls of the inlet pipe 12 and the outlet pipe 13. The check valve installed on the inner wall of the inlet pipe 12 only allows the alcohol solution in the liquid storage tank 11 to enter the cleaning box 4, and the check valve installed on the inner wall of the outlet pipe 13 only allows the alcohol solution in the cleaning box 4 to enter the inlet cavity 9.

[0027] The driving assembly includes a slider 14 slidably connected to the inner wall of the cleaning box 4, and two connecting rods 15 are symmetrically fixedly connected to the lower end of the slider 14. The lower ends of the two connecting rods 15 are fixedly connected to the sliding plug 5. A reciprocating screw 16 is rotatably connected to the top of the cleaning box 4. The side wall of the reciprocating screw 16 is threadedly connected to the slider 14. The side wall of the slider 14 is against the inner wall of the cleaning box 4, so that the slider 14 will not rotate with the reciprocating screw 16.

[0028] The drive assembly also includes a motor 17 fixedly connected to the upper end of the mounting plate 1 , and an output end of the motor 17 passes through the lower end of the mounting plate 1 and the top of the cleaning box 4 and is fixedly connected to the reciprocating screw 16 .

[0029] It should be noted that a through hole is opened on the inner wall of the cleaning box 4 close to the mounting plate 1. When the sliding plug 5 slides in a sealed manner, the through hole can balance the pressure in the cleaning box 4 to ensure that the sliding plug 5 can slide normally.

[0030] A feeding port 18 is provided on the side wall of the liquid storage tank 11 , and alcohol solution can be regularly added into the liquid storage tank 11 through the feeding port 18 .

[0031] The upper end of the mounting plate 1 is fixedly connected to a base 19 via a plurality of fixing columns, and the base 19 is fixedly connected to the wall via a plurality of bolts.

[0032] In the present invention, the base 19 can be fixed to the wall of the factory building by multiple sets of bolts, thereby completing the installation of the camera body 3.

[0033] If there is dust on the camera body 3, the motor 17 can be driven to rotate, driving the reciprocating screw 16 to rotate, driving the slider 14 to slide back and forth on the inner wall of the cleaning box 4, and then driving the sliding plug 5 to slide back and forth. The sliding plug 5 will drive the cleaning ring 7 to slide up and down through the vertical rod 6, and then drive multiple bristles 8 to move up and down to clean the camera body 3.

[0034] During the sliding process of the sliding plug 5, the alcohol solution in the liquid storage tank 11 will be pumped into the cleaning box 4 through the liquid inlet pipe 12, and then the alcohol solution in the cleaning box 4 will be squeezed into the liquid inlet cavity 9 through the liquid outlet pipe 13, and then the alcohol solution will be sprayed out through multiple spray holes 10, sprayed onto the surface of the camera body 3, and the camera body 3 will be cleaned with the help of the brush 8.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A production safety monitoring device, characterized in that: include: A mounting plate (1), the lower end of the mounting plate (1) being fixedly connected to a fixing frame (2), the lower end of the fixing frame (2) being fixedly connected to a camera body (3) via a fixed shaft; A cleaning mechanism, the cleaning mechanism comprising a cleaning box (4), a sliding plug (5), a vertical rod (6), a cleaning ring (7), bristles (8) and a driving assembly, the lower end of the mounting plate (1) being fixedly connected to the cleaning box (4), the inner wall of the cleaning box (4) being sealingly and slidingly connected to the sliding plug (5), the lower end of the sliding plug (5) being symmetrically and fixedly connected to two vertical rods (6), the lower ends of the two vertical rods (6) passing through the cleaning box (4) and the lower end of the fixing frame and being fixedly connected to the cleaning ring (7), the inner wall of the cleaning ring (7) being fixedly connected to a plurality of bristles (8), and the inner wall of the cleaning box (4) being provided with a driving assembly.

2. A production safety monitoring device according to claim 1, characterized in that: in: The cleaning mechanism further comprises a liquid inlet cavity (9) provided in the cleaning ring (7), a plurality of liquid spray holes (10) being provided on the inner wall of the liquid inlet cavity (9), a liquid storage tank (11) being fixedly connected to the lower end of the mounting plate (1), the liquid storage tank (11) being filled with an alcohol solution, the cleaning box (4) being connected to the liquid storage tank (11) via a liquid inlet pipe (12), the cleaning box (4) being connected to the liquid inlet cavity (9) via a liquid outlet pipe (13), and one-way valves being installed on the inner walls of the liquid inlet pipe (12) and the liquid outlet pipe (13).

3. A production safety monitoring device according to claim 2, characterized in that: in: The driving assembly comprises a slider (14) slidably connected to the inner wall of the cleaning box (4); two connecting rods (15) are symmetrically fixedly connected to the lower end of the slider (14); the lower ends of the two connecting rods (15) are fixedly connected to the sliding plug (5); a reciprocating screw (16) is rotatably connected to the top of the cleaning box (4); and the side wall of the reciprocating screw (16) is threadedly connected to the slider (14).

4. A production safety monitoring device according to claim 3, characterized in that: in: The drive assembly also includes a motor (17) fixedly connected to the upper end of the mounting plate (1), wherein the output end of the motor (17) passes through the lower end of the mounting plate (1) and the top of the cleaning box (4) and is fixedly connected to the reciprocating screw (16).

5. A production safety monitoring device according to claim 4, characterized in that: in: The side wall of the liquid storage box (11) is provided with a feeding port (18).

6. A production safety monitoring device according to claim 5, characterized in that: in: The upper end of the mounting plate (1) is fixedly connected to a base (19) via a plurality of fixing columns, and the base (19) is fixedly connected to a wall via a plurality of bolts.

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