Building safety monitoring device

Abstract

The utility model discloses a building safety monitoring device which comprises an installation frame, a monitoring mechanism and an adjusting mechanism. A fixing plate is arranged in the middle of the front end of the mounting frame, a connecting seat is rotationally connected to the front side of the upper end of the fixing plate through a bearing, and a fixing seat is arranged at the upper end of the connecting seat; the monitoring mechanism comprises a shell, a lens, a partition plate and a photoelectric sensor, the shell is arranged at the upper end of the fixed seat, the lens is arranged in a mounting groove formed in the front end of the shell, the partition plate is arranged on the rear side in the shell, and the photoelectric sensor is arranged in the middle of the front end of the partition plate; according to the building safety monitoring device, the monitoring position of the building safety monitoring device can be adjusted through the vertical rod, the adjusting amplitude is relatively small, shooting is clear, and the monitoring effect is good. Meanwhile, after the monitoring position of the building safety monitoring device is adjusted, self-locking can be achieved through a lead screw structure.

Description

Technical Field

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

[0002] During the construction process, building safety monitoring devices are usually used to monitor the construction site around the clock to detect suspicious persons or behaviors in a timely manner and effectively prevent crimes such as theft and robbery. Building safety monitoring devices can also monitor and control various equipment on the construction site in real time to ensure the normal and efficient operation of the equipment;

[0003] When the building safety monitoring device is working, the monitoring equipment gathers the light signal of the construction site to the photosensitive area of ​​the photoelectric sensor, and the photoelectric sensor converts the light into an electrical signal. The photoelectric sensor transmits the converted electrical signal to the control device in real time. The control device is indirectly connected to the local area network through the signal transmission device, so that the control device transmits the image to the staff, which is convenient for the staff to remotely monitor the situation of the construction site;

[0004] During the use of existing building safety monitoring devices, staff usually need to adjust the monitoring position of the building safety monitoring device according to actual conditions. Some building safety monitoring devices drive the monitoring component to rotate through a motor-driven rotating shaft, thereby adjusting the monitoring position of the building safety monitoring device. This adjustment method has a relatively large adjustment range, which affects the clarity of the image taken by the building safety monitoring device during the adjustment process. Some building safety monitoring devices are adjusted by the coordination of driving equipment and gears. Although the overall adjustment range is relatively small, it is often necessary to add an additional self-locking unit to the building safety monitoring device, thereby making the internal mechanism of the building safety monitoring device more complicated. For this reason, we propose a building safety monitoring device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a building safety monitoring device. Through the coordinated arrangement of a connecting rod and a limit rod, the monitoring position of the building safety monitoring device can be adjusted through a vertical rod. The adjustment range is relatively small, the shooting is clear, and the structure is simple. At the same time, after the monitoring position of the building safety monitoring device is adjusted, it can be self-locked through a screw rod structure, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building safety monitoring device, including a mounting frame, a monitoring mechanism and an adjusting mechanism;

[0007] Mounting frame: A fixing plate is arranged in the middle of the front end thereof, the front side of the upper end of the fixing plate is rotatably connected with a connecting seat through a bearing, and a fixing seat is arranged at the upper end of the connecting seat;

[0008] Monitoring mechanism: It includes a housing, a lens, a partition plate and a photoelectric sensor. The housing is arranged at the upper end of the fixing seat. The lens is arranged in the mounting groove opened at the front end of the housing. The partition plate is arranged at the rear side of the interior of the housing. The photoelectric sensor is arranged in the middle of the front end of the partition plate.

[0009] Adjustment mechanism: it is arranged inside the fixed plate, and the adjustment mechanism is fixedly connected to the middle part of the lower end of the connecting seat;

[0010] Among them: it also includes a single-chip microcomputer, which is arranged at the upper end of the fixed plate, the input end of the single-chip microcomputer is electrically connected to the external power supply, the photoelectric sensor is bidirectionally electrically connected to the single-chip microcomputer, and through the coordinated arrangement of the connecting rod and the limit rod, the monitoring position of the building safety monitoring device can be adjusted through the vertical pole, the adjustment range is relatively small, the shooting is clear, the structure is simple, and at the same time, after the monitoring position of the building safety monitoring device is adjusted, it can be self-locked through the screw rod structure.

[0011] Furthermore, the adjustment mechanism includes a vertical pole, a connecting rod, an adjustment plate, a push rod and a limit rod. The vertical pole is fixedly connected to the middle part of the lower end of the connecting seat, a connecting rod is arranged on the right side of the outer arc surface of the vertical pole, a limit groove is arranged on the right end of the connecting rod, the adjustment plate is slidably connected to the inner wall of the fixed plate, a push rod is arranged on the right side of the front end of the adjustment plate, a limit rod is arranged on the front side of the outer arc surface of the push rod, the limit rod is located inside the limit groove, and can drive the connecting rod to rotate through the limit rod.

[0012] Furthermore, the adjustment mechanism also includes an adjustment seat, a mounting seat and a transmission rod. The adjustment seat is slidably connected to the inner wall of the fixed plate, the mounting seat is arranged on the right side of the rear end of the adjustment plate, and the transmission rod is rotatably connected to the adjustment groove arranged in the middle part of the front end of the adjustment seat through a pin shaft. The front end of the transmission rod is rotatably connected to the rear end of the mounting seat through a pin shaft, and the position of the adjustment plate can be adjusted through the mounting seat.

[0013] Furthermore, the adjustment mechanism also includes a screw, which is rotatably connected to the rear side of the right wall of the fixed plate through a bearing, and the screw is threadedly connected to a threaded hole set on the rear side of the right end of the adjustment seat, so that the position of the mounting seat can be adjusted through the adjustment seat.

[0014] Furthermore, it also includes a servo motor, which is arranged on the rear side of the left wall of the fixed plate, the right end of the servo motor output shaft is fixedly connected to the left end of the screw, the input end of the servo motor is electrically connected to the output end of the single-chip microcomputer, and the position of the adjustment seat can be adjusted by the screw.

[0015] Furthermore, it also includes a signal transmitter, which is arranged in the middle of the upper end of the fixed plate. The signal transmitter is bidirectionally electrically connected to the single-chip microcomputer. The single-chip microcomputer is indirectly connected to the local area network through the signal transmitter, so that the single-chip microcomputer transmits images to the staff, making it convenient for the staff to remotely monitor the situation at the construction site.

[0016] Furthermore, it also includes mounting holes, which are respectively arranged at the four corners of the front end of the mounting frame to support and fix the mounting frame and the front-end equipment.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the building safety monitoring device has the following advantages:

[0018] When it is necessary to adjust the monitoring position of the building safety monitoring device, the servo motor starts to run through the regulation of the single-chip microcomputer, and the output shaft of the servo motor drives the screw to rotate. During the rotation, the screw drives the adjusting seat to move to the right through the threaded connection. During the movement to the right, the adjusting seat gives the mounting seat a forward thrust through the transmission rod. At this time, the mounting seat drives the top rod to move forward through the adjusting plate, and the top rod drives the limit rod to move forward. At this time, the limit rod rotates inside the limit groove and slides relative to the limit groove, so that the limit rod drives the vertical rod to rotate through the connecting rod, and the vertical rod drives the outer shell to rotate through the connecting seat, thereby adjusting the monitoring position of the building safety monitoring device. Through the coordinated arrangement of the connecting rod and the limit rod, the monitoring position of the building safety monitoring device can be adjusted through the vertical rod, the adjustment range is relatively small, the shooting is clear, the structure is simple, and at the same time, after the monitoring position of the building safety monitoring device is adjusted, it can be self-locked through the screw rod structure. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a structural diagram of the monitoring mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0022] In the figure: 1 mounting frame, 2 fixing plate, 3 single chip microcomputer, 4 connecting seat, 5 fixing seat, 6 monitoring mechanism, 61 housing, 62 lens, 63 partition plate, 64 photoelectric sensor, 7 adjusting mechanism, 71 vertical pole, 72 connecting rod, 73 adjusting plate, 74 push rod, 75 limit rod, 76 adjusting seat, 77 mounting seat, 78 transmission rod, 79 screw rod, 8 signal transmitter, 9 mounting hole, 10 servo motor. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 ,This embodiment provides a technical solution: a building safety monitoring device, including a mounting frame 1, a monitoring mechanism 6 and an adjustment mechanism 7;

[0025] Mounting frame 1: A fixing plate 2 is arranged in the middle of the front end thereof, and a connecting seat 4 is rotatably connected to the front side of the upper end of the fixing plate 2 through a bearing, and a fixing seat 5 is arranged on the upper end of the connecting seat 4. When the building safety monitoring device is working, the monitoring device gathers the optical signal of the construction site to the photosensitive area of ​​the sensor, and the sensor converts the light into an electrical signal, and the sensor transmits the converted electrical signal to the control device in real time. The control device is indirectly connected to the local area network through the signal transmission device, so that the control device transmits the image to the staff, which is convenient for the staff to remotely monitor the situation of the construction site;

[0026] Monitoring mechanism 6: It includes a housing 61, a lens 62, a partition plate 63 and a photoelectric sensor 64. The housing 61 is arranged at the upper end of the fixing seat 5. The lens 62 is arranged in the mounting groove opened at the front end of the housing 61. The partition plate 63 is arranged at the rear side of the interior of the housing 61. The photoelectric sensor 64 is arranged in the middle of the front end of the partition plate 63. When the building safety monitoring device is working, the lens 62 gathers the light signal of the construction site to the photosensitive area of ​​the photoelectric sensor 64, and the photoelectric sensor 64 converts the light into an electrical signal. Then, the photoelectric sensor 64 transmits the converted electrical signal to the control device in real time;

[0027] Adjustment mechanism 7: It is arranged inside the fixed plate 2, and the adjustment mechanism 7 is fixedly connected to the middle part of the lower end of the connecting seat 4. The adjustment mechanism 7 includes a vertical rod 71, a connecting rod 72, an adjustment plate 73, a top rod 74 and a limiting rod 75. The vertical rod 71 is fixedly connected to the middle part of the lower end of the connecting seat 4, and a connecting rod 72 is arranged on the right side of the outer arc surface of the vertical rod 71. A limiting groove is arranged on the right end of the connecting rod 72. The adjustment plate 73 is slidably connected to the inner wall of the fixed plate 2, and a top rod 74 is arranged on the right side of the front end of the adjustment plate 73. A limiting rod 75 is arranged on the front side of the outer arc surface of the top rod 74. The positioning rod 75 is located inside the limiting groove. The adjustment mechanism 7 also includes an adjustment seat 76, a mounting seat 77 and a transmission rod 78. The adjustment seat 76 is slidably connected to the inner wall of the fixed plate 2. The mounting seat 77 is arranged on the right side of the rear end of the adjustment plate 73. The transmission rod 78 is rotatably connected to the adjustment groove set in the middle part of the front end of the adjustment seat 76 through a pin shaft. The front end of the transmission rod 78 is rotatably connected to the rear end of the mounting seat 77 through a pin shaft. The adjustment mechanism 7 also includes a screw 79, which is rotatably connected to the rear side of the right wall of the fixed plate 2 through a bearing. The screw 79 is connected to the right end of the adjustment seat 76 The screw hole 79 is threadedly connected to the rear side of the screw hole 79. When the monitoring position of the building safety monitoring device needs to be adjusted, the driving device starts to run through the regulation of the control device, and the output shaft of the driving device drives the screw rod 79 to rotate. The screw rod 79 drives the adjustment seat 76 to move rightward through the threaded connection during the rotation. The adjustment seat 76 gives a forward thrust to the mounting seat 77 through the transmission rod 78 during the rightward movement. At this time, the mounting seat 77 drives the top rod 74 to move forward through the adjustment plate 73, and the top rod 74 drives the limiting rod 75 to move forward. At this time, the limiting rod 75 rotates inside the limiting groove and slides relative to the limiting groove, so that the limiting rod 75 drives the vertical rod 71 to rotate through the connecting rod 72, and the vertical rod 71 drives the housing 61 to rotate through the connecting seat 4, thereby adjusting the monitoring position of the building safety monitoring device. Through the coordinated arrangement of the connecting rod 72 and the limiting rod 75, the monitoring position of the building safety monitoring device can be adjusted through the vertical rod 71, the adjustment range is relatively small, and the shooting is clear. At the same time, after the monitoring position of the building safety monitoring device is adjusted, it can be self-locked through the screw rod structure, and the operation is relatively simple.

[0028] Among them: it also includes a single-chip microcomputer 3, which is arranged at the upper end of the fixed plate 2, the input end of the single-chip microcomputer 3 is electrically connected to the external power supply, and the photoelectric sensor 64 is bidirectionally electrically connected to the single-chip microcomputer 3, which can regulate the electrical components inside the device.

[0029] Among them: it also includes a servo motor 10, the servo motor 10 is arranged on the rear side of the left wall of the fixed plate 2, the right end of the output shaft of the servo motor 10 is fixedly connected to the left end of the screw 79, the input end of the servo motor 10 is electrically connected to the output end of the single-chip computer 3, when it is necessary to adjust the monitoring position of the building safety monitoring device, the servo motor 10 starts to run through the regulation of the single-chip computer 3, the output shaft of the servo motor 10 drives the screw 79 to rotate, and the screw 79 drives the adjustment seat 76 to move through the threaded connection during the rotation.

[0030] Among them: it also includes a signal transmitter 8, the signal transmitter 8 is arranged in the middle of the upper end of the fixing plate 2, the signal transmitter 8 is bidirectionally electrically connected to the single-chip computer 3, the single-chip computer 3 is indirectly connected to the local area network through the signal transmitter 8, so that the single-chip computer 3 transmits the image to the staff, which is convenient for the staff to remotely monitor the situation at the construction site.

[0031] Among them: it also includes mounting holes 9, which are respectively arranged at the four corners of the front end of the mounting frame 1. Before use, the building safety monitoring device is moved to the designated work location, and the fastening screws are passed through the mounting holes 9 and installed and docked with the corresponding workstations, thereby achieving support and fixation of the mounting frame 1 and the front-end equipment.

[0032] The working principle of a building safety monitoring device provided by the utility model is as follows: before use, the building safety monitoring device is moved to a designated work location, and the fastening screws are passed through the mounting holes 9 to be installed and docked with the corresponding workstations, thereby achieving support and fixation of the mounting frame 1 and the front-end equipment. When the building safety monitoring device is in operation, the lens 62 gathers the light signal of the construction site to the photosensitive area of ​​the photoelectric sensor 64, and the photoelectric sensor 64 converts the light into an electrical signal. Thereafter, the photoelectric sensor 64 transmits the converted electrical signal to the single-chip microcomputer 3 in real time. The single-chip microcomputer 3 is indirectly connected to the local area network through the signal transmission device 8, so that the single-chip microcomputer 3 transmits the image to the staff, which is convenient for the staff to remotely monitor the situation at the construction site and adjust the building safety when necessary. When the monitoring device is in the monitoring position, the servo motor 10 starts to run through the regulation of the single-chip microcomputer 3, and the output shaft of the servo motor 10 drives the screw 79 to rotate. The screw 79 drives the adjustment seat 76 to move to the right through the threaded connection during the rotation. The adjustment seat 76 gives a forward thrust to the mounting seat 77 through the transmission rod 78 during the movement to the right. At this time, the mounting seat 77 drives the top rod 74 to move forward through the adjustment plate 73, and the top rod 74 drives the limit rod 75 to move forward. At this time, the limit rod 75 rotates inside the limit groove and slides relative to the limit groove, so that the limit rod 75 drives the vertical rod 71 to rotate through the connecting rod 72, and the vertical rod 71 drives the outer shell 61 to rotate through the connecting seat 4, thereby adjusting the monitoring position of the building safety monitoring device.

[0033] It is worth noting that the single chip microcomputer 3 disclosed in the above embodiment can select STM8S207S8T6C, the photoelectric sensor 64 can select PD70-01B / TR7, the signal transmitter 8 can select CH-D3G7Z19, and the servo motor 10 can select ECMA-C20604RS. The single chip microcomputer 3 controls the operation of the photoelectric sensor 64, the signal transmitter 8 and the servo motor 10 using methods commonly used in the prior art.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A building safety monitoring device, characterized in that: It comprises a mounting frame (1), a monitoring mechanism (6) and an adjusting mechanism (7); The mounting frame (1) is provided with a fixing plate (2) in the middle of its front end, the front side of the upper end of the fixing plate (2) is rotatably connected to a connecting seat (4) via a bearing, and the upper end of the connecting seat (4) is provided with a fixing seat (5); A monitoring mechanism (6): comprising a housing (61), a lens (62), a partition plate (63) and a photoelectric sensor (64); the housing (61) is arranged at the upper end of the fixing seat (5); a lens (62) is arranged in a mounting groove provided at the front end of the housing (61); a partition plate (63) is arranged at the rear side of the interior of the housing (61); and a photoelectric sensor (64) is arranged in the middle of the front end of the partition plate (63); An adjusting mechanism (7): the adjusting mechanism (7) is arranged inside the fixing plate (2), and the adjusting mechanism (7) is fixedly connected to the middle part of the lower end of the connecting seat (4); The single-chip microcomputer (3) is also included, and the single-chip microcomputer (3) is arranged at the upper end of the fixing plate (2), the input end of the single-chip microcomputer (3) is electrically connected to an external power supply, and the photoelectric sensor (64) is bidirectionally electrically connected to the single-chip microcomputer (3).

2. A building safety monitoring device according to claim 1, characterized in that: The adjustment mechanism (7) comprises a vertical rod (71), a connecting rod (72), an adjustment plate (73), a push rod (74) and a limiting rod (75); the vertical rod (71) is fixedly connected to the middle part of the lower end of the connecting seat (4); a connecting rod (72) is arranged on the right side of the outer arc surface of the vertical rod (71); a limiting groove is arranged on the right end of the connecting rod (72); the adjustment plate (73) is slidably connected to the inner wall of the fixed plate (2); a push rod (74) is arranged on the right side of the front end of the adjustment plate (73); a limiting rod (75) is arranged on the front side of the outer arc surface of the push rod (74); and the limiting rod (75) is located inside the limiting groove.

3. A building safety monitoring device according to claim 2, characterized in that: The adjustment mechanism (7) further comprises an adjustment seat (76), a mounting seat (77) and a transmission rod (78); the adjustment seat (76) is slidably connected to the inner wall of the fixing plate (2); the mounting seat (77) is arranged on the right side of the rear end of the adjustment plate (73); the transmission rod (78) is rotatably connected to an adjustment groove arranged in the middle of the front end of the adjustment seat (76) via a pin shaft; and the front end of the transmission rod (78) is rotatably connected to the rear end of the mounting seat (77) via a pin shaft.

4. A building safety monitoring device according to claim 3, characterized in that: The adjustment mechanism (7) further comprises a screw rod (79), wherein the screw rod (79) is rotatably connected to the rear side of the right wall of the fixing plate (2) via a bearing, and the screw rod (79) is threadedly connected to a threaded hole provided at the rear side of the right end of the adjustment seat (76).

5. A building safety monitoring device according to claim 4, characterized in that: It also includes a servo motor (10), the servo motor (10) being arranged on the rear side of the left wall of the fixing plate (2), the right end of the output shaft of the servo motor (10) being fixedly connected to the left end of the screw rod (79), and the input end of the servo motor (10) being electrically connected to the output end of the single chip computer (3).

6. A building safety monitoring device according to claim 1, characterized in that: It also includes a signal transmitter (8), which is arranged in the middle of the upper end of the fixing plate (2), and the signal transmitter (8) is bidirectionally electrically connected to the single-chip computer (3).

7. A building safety monitoring device according to claim 1, characterized in that: It also includes mounting holes (9), which are respectively arranged at four corners of the front end of the mounting frame (1).

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