Engineering management monitoring device

Abstract

The utility model discloses an engineering management monitoring device, which relates to the technical field of monitoring equipment and comprises a mounting frame, a shell fixedly connected to the top end of the mounting frame, a monitoring camera body fixedly connected in the shell, a transparent plate fixedly connected to the front end of the shell in a penetrating manner, and a first motor fixedly connected in the shell. An output shaft of the first motor is fixedly connected with a connecting strip, the connecting strip is fixedly connected with an eccentric shifting column, the first motor drives the connecting strip to enable the eccentric shifting column to rotate, the eccentric shifting column moves in the long-strip-shaped groove, and therefore the long-strip-shaped groove reciprocates along the transverse sliding rod, and the transverse sliding rod reciprocates to drive the gear to rotate in a reciprocating mode. The gear drives the transverse rotating shaft to enable the wiper strip to reciprocate, and dust on the outer surface of the transparent plate is scraped and cleaned through the wiper strip, so that the situation that a shooting lens of the monitoring camera body is shielded due to excessive adhesion of the dust is prevented, and the clearness of a shot picture is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to an engineering management monitoring device. Background Art

[0002] In project management, surveillance cameras are often used and installed at the project site to monitor the construction status in real time. Surveillance cameras can record videos and images, provide visual project progress, help monitor construction quality, identify problems and make immediate adjustments.

[0003] The patent document with patent publication number CN212298284U discloses an engineering management monitoring device, including a monitoring camera, a waterproof ceiling is movably installed on the outside of the monitoring camera, a limiting groove is provided on the inside of the waterproof ceiling, an adjusting knob is movably connected to the inside of the limiting groove, and the adjusting knob is adapted to the limiting groove, a rotating block is fixedly connected to the lower end of the monitoring camera, and the engineering management monitoring device is equipped with a fixed splint. By rotating two sets of fixed knobs on the inside of the fixed splint, the knobs can drive the bolts to rotate, so that the fixed block at the end of the bolt clamps the fixing device at the installation location, so that the camera can be efficiently installed and disassembled.

[0004] The prior art still has the following problems:

[0005] A lot of dust will accumulate on surveillance cameras after long-term use. Since the dust blocks the shooting lens, it is easy to affect the shooting picture of the surveillance camera, resulting in unclear shooting pictures and reducing the monitoring effect. Utility Model Content

[0006] The purpose of the utility model is to provide a project management monitoring device to solve the problems raised in the above background technology.

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

[0008] A project management monitoring device comprises a mounting frame, the top of the mounting frame is fixedly connected to a shell, a monitoring camera body is fixedly connected to the shell, a transparent plate is passed through and fixedly connected to the front end of the shell, a first motor is fixedly connected to the shell, a connecting strip is fixedly connected to the output shaft of the first motor, an eccentric toggle column is fixedly connected to the connecting strip, a transverse sliding rod is fixedly connected to the shell, a rack is passed through a sliding sleeve on the transverse sliding rod, a long groove is fixedly connected to the bar wall of the rack, the eccentric toggle column is movably arranged in the groove of the long groove, a transverse rotating shaft is passed through and rotatably connected to the shell, one end of the transverse rotating shaft is extended into the shell and then fixedly connected to a gear, the gear is meshed with the rack, and the other end of the transverse rotating shaft is extended out of the shell and then fixedly connected to a wiper strip.

[0009] As a further solution of the utility model: the transparent plate is made of transparent glass.

[0010] As a further solution of the utility model: the wiper strip is closely attached to the outer surface of the transparent plate.

[0011] As a further solution of the utility model: the rear end of the shell is fixedly connected to a liquid storage tank, the front end of the shell is fixedly connected to a transverse tube, a number of liquid outlet nozzles are evenly and fixedly connected to the transverse tube, the liquid outlet nozzles are all connected to the inside of the transverse tube, an infusion pump is fixedly connected to the shell, the liquid outlet end of the infusion pump is connected to the transverse tube through a pipeline, the liquid inlet end of the infusion pump is connected to a connecting pipe, one end of the connecting pipe extends to the lower inner part of the liquid storage tank, and the liquid outlet nozzles are arranged corresponding to the transparent plate.

[0012] As a further solution of the utility model: an upper baffle is fixedly connected to the top of the shell.

[0013] As a further solution of the utility model: a protection box is fixedly connected to one side of the shell, a second motor is fixedly connected inside the protection box, a worm is fixedly connected to the output shaft of the second motor, a vertical shaft is rotatably connected through the protection box, a worm wheel is fixedly connected to the top of the vertical shaft, the worm wheel is meshed with the worm, and a protective cover is fixedly connected to the bottom end of the vertical shaft after extending out of the protection box, the protective cover is opened on one side close to the shell, and the wiper strip is arranged inside the protective cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The first motor drives the connecting strip to rotate the eccentric toggle column, and the eccentric toggle column moves in the long groove, so that the long groove reciprocates along the horizontal slide bar. The reciprocating motion of the horizontal slide bar drives the gear to reciprocate, so that the gear drives the horizontal rotation axis to reciprocate the wiper strip, and the dust on the outer surface of the transparent plate is scraped off and cleaned by the wiper strip, so as to prevent excessive dust from adhering to the shooting lens of the surveillance camera body and blocking it, thereby ensuring the clarity of the shooting picture.

[0016] 2. The cleaning liquid in the liquid storage tank is input into the horizontal pipe through the infusion pump, and the cleaning liquid is sprayed on the outer surface of the transparent plate through the liquid outlet nozzle. The cleaning liquid can form a lubricating layer on the transparent plate, reduce the friction between the wiper strip and the transparent plate, and help the wiper strip to move more smoothly, so that dust can be more easily cleaned by the wiper strip.

[0017] 3. The wiper strip is protected by the protective cover to extend the service life of the wiper strip, and the worm is driven by the output shaft of the second motor to rotate, the worm drives the worm wheel to rotate the vertical shaft, and the vertical shaft drives the protective cover to rotate, so that the protective cover can be conveniently opened and closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall cross-sectional view of the engineering management monitoring device;

[0019] Figure 2 It is a cross-sectional view of the engineering management monitoring device;

[0020] Figure 3 This is an enlarged view of point A in the engineering management monitoring device;

[0021] Figure 4 It is a partial stereogram of the engineering management monitoring device;

[0022] Figure 5 It is the overall structural diagram of the engineering management monitoring device;

[0023] Figure 6 It is a partial structural diagram of the engineering management monitoring device;

[0024] Figure 7 This is a schematic diagram of the structure after the protective cover in the engineering management monitoring device is opened.

[0025] As shown in the figure: 1. Mounting frame; 2. Liquid storage tank; 3. Connecting pipe; 4. Upper baffle; 5. Infusion pump; 6. Shell; 7. Horizontal pipe; 8. Liquid outlet nozzle; 9. Transparent plate; 10. Monitoring camera body; 11. First motor; 12. Horizontal sliding bar; 13. Rack; 14. Long groove; 15. Gear; 16. Horizontal rotation axis; 17. Connecting strip; 18. Eccentric toggle column; 19. Wiper strip; 20. Protective cover; 21. Protective box; 22. Second motor; 23. Vertical rotation axis; 24. Worm wheel; 25. Worm. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 7The utility model provides a technical solution of an engineering management monitoring device: it includes a mounting frame 1, a shell 6 is fixedly connected to the top of the mounting frame 1, a monitoring camera body 10 is fixedly connected to the shell 6, a transparent plate 9 is fixedly connected to the front end of the shell 6, the lens of the monitoring camera body 10 is arranged opposite to the transparent plate 9, a first motor 11 is fixedly connected to the shell 6, a connecting strip 17 is fixedly connected to the output shaft of the first motor 11, an eccentric toggle column 18 is fixedly connected to the connecting strip 17, a horizontal slide bar 12 is fixedly connected to the shell 6, a rack 13 is provided on the sliding sleeve of the horizontal slide bar 12, and a rack 13 is fixed on the wall of the rack 13 A long groove 14 is connected, an eccentric toggle column 18 is movably arranged in the groove of the long groove 14, a transverse shaft 16 is rotatably connected to the shell 6, one end of the transverse shaft 16 is inserted into the shell 6 and fixedly connected to a gear 15, the gear 15 is meshed with the rack 13, and the other end of the transverse shaft 16 is extended out of the shell 6 and fixedly connected to a wiper strip 19; the transparent plate 9 is made of transparent glass; the wiper strip 19 is closely attached to the outer surface of the transparent plate 9, and a rubber blade or a cleaning cotton cloth can be fixedly connected to one side of the wiper strip 19 that is closely attached to the outer surface of the transparent plate 9, and dust and liquid droplets are scraped off by the friction between the rubber blade or the cleaning cotton cloth and the transparent plate 9;

[0028] The rear end of the shell 6 is fixedly connected to the liquid storage tank 2, the front end of the shell 6 is fixedly connected to the transverse tube 7, and a plurality of liquid outlet nozzles 8 are evenly fixedly connected to the transverse tube 7, and the liquid outlet nozzles 8 are all connected to the inside of the transverse tube 7. The shell 6 is fixedly connected to an infusion pump 5, and the liquid outlet end of the infusion pump 5 is connected to the transverse tube 7 through a pipeline. The liquid inlet end of the infusion pump 5 is connected to a connecting pipe 3, and one end of the connecting pipe 3 extends into the lower inner part of the liquid storage tank 2. The liquid outlet nozzles 8 and the transparent plate 9 are correspondingly arranged; the top of the shell 6 is fixedly connected to an upper baffle 4;

[0029] A protection box 21 is fixedly connected to one side of the shell 6, and a second motor 22 is fixedly connected inside the protection box 21. A worm 25 is fixedly connected to the output shaft of the second motor 22. A vertical shaft 23 is rotatably connected to the protection box 21, and a worm wheel 24 is fixedly connected to the top of the vertical shaft 23. The worm wheel 24 meshes with the worm 25. The bottom of the vertical shaft 23 extends out of the protection box 21 and is fixedly connected to a protection cover 20. The side of the protection cover 20 close to the shell 6 is opened, and the wiper strip 19 is arranged in the protection cover 20. The monitoring camera body 10 is electrically connected to the external monitoring system, and the infusion pump 5, the first motor 11 and the second motor 22 are all electrically connected to the external switch through wires. The infusion pump 5, the first motor 11 and the second motor 22 are powered on and operated by the external switch. A threading hole is opened on the shell 6 according to usage needs.

[0030] The working principle of this utility model:

[0031] The upper shield 4 can block sunlight and rain above the shell 6, and cleaning liquid is added to the liquid storage tank 2. After the device has been used for a period of time, dust adheres to the outer surface of the transparent plate 9, causing obstruction and affecting the monitoring of the monitoring camera body 10. First, the second motor 22 is started, and the output shaft of the second motor 22 drives the worm 25 to rotate, the worm 25 drives the worm wheel 24 to rotate the vertical shaft 23, and the vertical shaft 23 drives the protective cover 20 to rotate, so that the protective cover 20 rotates to be away from the wiper strip 19. Figure 7 As shown, the infusion pump 5 and the first motor 11 are started again. The cleaning liquid in the liquid storage tank 2 is sucked out through the connecting pipe 3 and input into the horizontal pipe 7 by the infusion pump 5, and then sprayed out through the liquid outlet nozzle 8, so that the cleaning liquid is sprayed on the outer surface of the transparent plate 9 through the liquid outlet nozzle 8. At the same time, the first motor 11 drives the connecting bar 17 to rotate, and the connecting bar 17 drives the eccentric toggle column 18 to rotate, so that the eccentric toggle column 18 moves in the long groove 14, so that the long groove 14 reciprocates along the horizontal slide bar 12, and the reciprocating motion of the horizontal slide bar 12 drives the gear 15 to reciprocate. Figure 3 The gear 15 first rotates counterclockwise and then clockwise to perform reciprocating motion, thereby driving the horizontal rotation shaft 16 through the gear 15 to make the wiper strip 19 reciprocate, and the dust on the outer surface of the transparent plate 9 is scraped off and cleaned by the wiper strip 19, and the use of the cleaning liquid makes it easier to clean the dust on the outer surface of the transparent plate 9. After the cleaning is completed, it is restored to Figure 5 state, thereby allowing the wiper strip 19 to enter the protective cover 20 and be protected by the protective cover 20. The protective cover 20 can reduce the contact of the wiper strip 19 with external factors such as ultraviolet rays, rain, dust, etc., thereby extending the service life of the wiper strip 19.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A project management monitoring device, comprising a mounting frame (1), a housing (6) being fixedly connected to the top of the mounting frame (1), characterized in that: A monitoring camera body (10) is fixedly connected in the shell (6), a transparent plate (9) is fixedly connected through the front end of the shell (6), a first motor (11) is fixedly connected in the shell (6), a connecting strip (17) is fixedly connected to the output shaft of the first motor (11), an eccentric toggle column (18) is fixedly connected to the connecting strip (17), a horizontal slide rod (12) is fixedly connected in the shell (6), a rack (18) is provided on the horizontal slide rod (12) through the sliding sleeve, 3), a long groove (14) is fixedly connected to the wall of the rack (13), the eccentric toggle column (18) is movably arranged in the groove of the long groove (14), a transverse shaft (16) is rotatably connected to the shell (6), one end of the transverse shaft (16) extends into the shell (6) and is fixedly connected to a gear (15), the gear (15) is meshed with the rack (13), and the other end of the transverse shaft (16) extends out of the shell (6) and is fixedly connected to a wiper strip (19).

2. The engineering management and monitoring device according to claim 1, characterized in that: The transparent plate (9) is made of transparent glass.

3. The engineering management and monitoring device according to claim 1, characterized in that: The wiper strip (19) is closely attached to the outer surface of the transparent plate (9).

4. The engineering management monitoring device according to claim 1, characterized in that: The rear end of the shell (6) is fixedly connected to a liquid storage tank (2), the front end of the shell (6) is fixedly connected to a transverse tube (7), a plurality of liquid outlet nozzles (8) are evenly fixedly connected to the transverse tube (7), and the liquid outlet nozzles (8) are all connected to the inside of the transverse tube (7). An infusion pump (5) is fixedly connected inside the shell (6), the liquid outlet end of the infusion pump (5) is connected to the transverse tube (7) through a pipeline, and the liquid inlet end of the infusion pump (5) is connected to a connecting tube (3), one end of the connecting tube (3) extends into the lower inner part of the liquid storage tank (2), and the liquid outlet nozzles (8) and the transparent plate (9) are arranged correspondingly.

5. The engineering management and monitoring device according to claim 1, characterized in that: An upper baffle (4) is fixedly connected to the top of the shell (6).

6. The engineering management monitoring device according to claim 1, characterized in that: A protection box (21) is fixedly connected to one side of the shell (6), a second motor (22) is fixedly connected inside the protection box (21), a worm (25) is fixedly connected to the output shaft of the second motor (22), a vertical shaft (23) is rotatably connected to the protection box (21), a worm wheel (24) is fixedly connected to the top of the vertical shaft (23), the worm wheel (24) is meshed with the worm (25), and a protection cover (20) is fixedly connected to the bottom of the vertical shaft (23) after extending out of the protection box (21), the protection cover (20) is opened on one side close to the shell (6), and the wiper strip (19) is arranged in the protection cover (20).

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