Production safety monitoring device

Abstract

The utility model discloses a production safety monitoring device, which comprises a monitoring device body, the end part of the monitoring device body is fixed with a positioning seat in a screw joint manner, the positioning seat is inserted into a mounting seat and is locked through a quick dismounting structure, and meanwhile, the two sides of the mounting seat are respectively provided with a fixing sheet in a welding manner; the mounting seat is screwed and fixed on the wall of the workshop through the fixing sheets on the two sides; the monitoring device body is provided with two groups of antenna bodies; the quick dismounting structure comprises an inserting base, a dismounting column is movably mounted at the end of the inserting base, meanwhile, the bottom of the dismounting column is fixedly connected with a transmission rod, the end, away from the dismounting column, of the transmission rod is fixedly connected with a driving base, and a first driving rod is mounted on the right side of the driving base. According to the production safety monitoring device, when the monitoring device body is dismounted and mounted, only the dismounting column needs to be pressed by hands, external tools are not needed, and the mounting process is simple, rapid and efficient.

Description

Technical Field

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

[0002] Production safety monitoring cameras are devices used to monitor and protect the safety of production sites. They can monitor the production site in real time, help companies discover potential safety hazards in a timely manner, and protect the lives and property of employees. These cameras are generally installed in factories, workshops, warehouses, etc. Some of them also have night vision functions and can work normally even in dark environments.

[0003] At present, when installing a camera, it is necessary to first install a fixed bracket on the wall of the workshop, and then install the camera on the bracket on the wall through bolts. This installation method is extremely inconvenient and time-consuming, and the camera installation efficiency is also very low and extremely unstable. When the monitor body needs to be disassembled and repaired, external tools are required. Without tools, it cannot be disassembled. The screw connection method is prone to thread slippage, which further increases the difficulty of disassembling the monitor body. Utility Model Content

[0004] The purpose of the utility model is to provide a production safety monitoring device to solve the defects mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, a production safety monitoring device is provided, comprising a monitoring device body, wherein the end of the monitoring device body is screwed and fixed to a positioning seat, and the positioning seat is inserted into the inside of the mounting seat and locked by a quick disassembly structure, and fixing plates are welded on both sides of the mounting seat, and the mounting seat is screwed and fixed to the workshop wall through the fixing plates on both sides; two sets of antenna bodies are installed on the monitoring device body;

[0006] The quick disassembly structure includes an insertion seat, and a disassembly column is movably installed at the end of the insertion seat, and the bottom of the disassembly column is fixedly connected to the transmission rod, and the end of the transmission rod away from the disassembly column is fixedly connected to the active seat, a first driving rod is installed on the right side of the active seat, and a second driving rod is installed on the left side of the active seat, the end of the second driving rod away from the active seat is fixedly connected to the second locking block, and the end of the first driving rod away from the active seat is fixedly connected to the first locking block, a positioning opening is provided on the surface of the insertion seat, and the positioning opening is adapted to the size of the positioning seat, and the positioning seat is plugged into the inside of the positioning opening.

[0007] Preferably, a limiting cylinder is fixedly installed on the upper right side of the insertion seat, and the disassembly column is adapted to the size of the limiting cylinder, and the disassembly column is inserted into the interior of the limiting cylinder.

[0008] Preferably, the bottom of the disassembly column is fixedly connected to the pressing plate, and the axial sections of the disassembly column and the pressing plate are concentric circle structures, and a first spring is installed on the outer side of the bottom of the disassembly column.

[0009] Preferably, a support sheet is installed at the bottom of the pressing sheet, and a first spring is arranged between the pressing sheet and the support sheet, and the bottom of the disassembly column is inserted into a through hole opened on the support sheet.

[0010] Preferably, the disassembly column and the transmission rod are combined together into an "L" shape, and the disassembly column is pressed to drive the active seat to move downward through the transmission rod.

[0011] Preferably, the active seat is an isosceles trapezoidal structure made of metal material, and downward pressing inclined surfaces are provided on both sides of the active seat, and force-bearing inclined surfaces are provided on the ends of the first driving rod and the second driving rod.

[0012] Preferably, the active seat moves downwards and drives the first drive rod and the second drive rod to move outwards through the downward pressing inclined surface and the force-bearing inclined surface, and the first drive rod and the second drive rod move laterally synchronously.

[0013] Preferably, two groups of limiting holes are provided on the transmission rod, and the limiting holes are adapted to the sizes of the limiting posts, and the limiting posts are inserted into the limiting holes.

[0014] Preferably, the two groups of limiting columns are arranged in parallel, and the tops of the limiting columns are fixed by limiting plates, while the ends of the limiting plates are fixedly mounted on the inner wall of the insertion seat.

[0015] Preferably, guide blocks are welded and fixed to the ends of the first driving rod and the second driving rod, and guide holes are provided inside the guide blocks.

[0016] Preferably, the guide hole formed inside the guide block is adapted to the size of the guide rod, and the guide rod is inserted into the guide hole.

[0017] Preferably, a stress-bearing sheet is welded and fixed to the left end of the guide block, and a second spring is installed on the guide rod, and the second spring is arranged between the stress-bearing sheet and the inner wall of the insertion seat.

[0018] Preferably, the disassembly column, the transmission rod and the active seat are combined together into a "U" shape, and the disassembly column is subjected to force to drive the active seat to move downward through the transmission rod.

[0019] Preferably, one end of the guide rod is fixed to the inner wall of the insertion seat, and the other end of the guide rod is fixed to the longitudinal plate, and the end of the longitudinal plate is fixed to the inner wall of the insertion seat.

[0020] Preferably, the first driving rod and the second driving rod are symmetrical structures with respect to the active seat, and the first driving rod and the second driving rod are both arranged in an "L" shape.

[0021] Preferably, a second locking groove is provided on the left side of the bottom of the positioning seat, and a first locking groove is provided on the right side of the bottom of the positioning seat, and the second locking groove and the first locking groove are symmetrical structures about the central axis of the positioning seat.

[0022] Preferably, the second locking groove is adapted to the size of the second locking block, and the first locking groove is adapted to the size of the first locking block, and the first locking block and the second locking block are respectively inserted into the inside of the first locking groove and the second locking groove.

[0023] Preferably, the first locking block and the second locking block are respectively disengaged from the inside of the first locking groove and the second locking groove, and the positioning seat is disengaged from the inside of the positioning opening.

[0024] Preferably, the antenna body includes an upper antenna, and the bottom of the upper antenna is plugged into the interior of the lower antenna, while the upper antenna and the lower antenna are both hollow, and spiral wire bundles are inserted into the interior of the upper antenna and the lower antenna.

[0025] Preferably, sliders are installed on both sides of the bottom of the upper antenna, and slide grooves are opened on both sides of the inner wall of the lower antenna, and the sizes of the slide groove and the slider are adapted, and the slider is inserted into the inside of the slide groove, the upper antenna and the lower antenna are positioned and installed by the slide groove and the slider, and there is a telescopic structure between the upper antenna and the lower antenna, and the cross-section of the slide groove and the slider is dovetail-shaped.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] 1. Press the disassembly column to make the transmission rod drive the active seat to move downward, and drive the second locking block and the first locking block to move outward through the first driving rod and the second driving rod. At this time, the positioning seat on the monitoring device body is inserted into the inside of the positioning port;

[0028] Loosen the disassembly column, and under the resetting and rebounding action of the two sets of springs, the first locking block and the second locking block are respectively inserted into the first locking groove and the second locking groove, thereby completing the fixed installation work of the monitoring device body;

[0029] When disassembling and installing the monitoring device body, you only need to press the disassembly column with your bare hands, without the need for external tools. The installation process is simple, fast and efficient.

[0030] 2. The antenna body is mainly composed of an upper antenna and a lower antenna. When carrying the antenna body, the bottom of the upper antenna can be completely inserted into the lower antenna to reduce the length of the antenna body, making it less likely to bend and damage when carried; BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the monitoring device in the prior art mentioned in the background technology;

[0032] Figure 2 It is a front view schematic diagram of the structure of the utility model;

[0033] Figure 3 The utility model structure Figure 2 Left side view;

[0034] Figure 4 This is a schematic diagram of the structure of the antenna body of the utility model;

[0035] Figure 5 This is a schematic diagram of the quick disassembly structure of the utility model;

[0036] Figure 6 The utility model structure Figure 6 Schematic diagram of pressing the removal column.

[0037] Numbers in the figure: 1. workshop wall; 2. fixing plate; 3. mounting seat; 4. quick disassembly structure; 40. disassembly column; 400. insertion seat; 401. positioning port; 41. pressing plate; 42. first spring; 43. limiting column; 44. transmission rod; 45. first driving rod; 46. active seat; 47. second driving rod; 48. guide block; 49. force-bearing plate; 50. second spring; 51. guide rod; 52. second locking block; 53. longitudinal plate; 54. first locking block; 5. positioning seat; 500. first locking groove; 501. second locking groove; 6. monitoring device body; 7. antenna body; 71. upper antenna; 72. lower antenna; 73. wiring harness; 74. slider; 75. slide groove. DETAILED DESCRIPTION

[0038] See also Figure 1-6 The utility model provides a production safety monitoring device, including a monitoring device body 6, the end of the monitoring device body 6 is screwed and fixed with a positioning seat 5, and the positioning seat 5 is inserted into the inside of the mounting seat 3 and locked by a quick disassembly structure 4, and at the same time, both sides of the mounting seat 3 are welded with fixing plates 2, and the mounting seat 3 is screwed and fixed to the workshop wall 1 through the fixing plates 2 on both sides; two sets of antenna bodies 7 are installed on the monitoring device body 6;

[0039] The quick disassembly structure 4 includes an insertion seat 400, and a disassembly column 40 is movably installed at the end of the insertion seat 400, and the bottom of the disassembly column 40 is fixedly connected to the transmission rod 44, and the end of the transmission rod 44 away from the disassembly column 40 is fixedly connected to the active seat 46, a first driving rod 45 is installed on the right side of the active seat 46, and a second driving rod 47 is installed on the left side of the active seat 46, the end of the second driving rod 47 away from the active seat 46 is fixedly connected to the second locking block 52, and the end of the first driving rod 45 away from the active seat 46 is fixedly connected to the first locking block 54, a positioning port 401 is provided on the surface of the insertion seat 400, and the positioning port 401 is adapted to the size of the positioning seat 5, and the positioning seat 5 is inserted into the inside of the positioning port 401.

[0040] Working principle: when the monitoring device body 6 needs to be installed, the disassembly column 40 is pressed, so that the transmission rod 44 drives the active seat 46 to move downward, and the second locking block 52 and the first locking block 54 are driven to move outward through the first driving rod 45 and the second driving rod 47. At this time, the positioning seat 5 on the monitoring device body 6 is inserted into the inside of the positioning port 401, and the disassembly column 40 is released. Under the reset and rebound action of the two sets of springs, the first locking block 54 and the second locking block 52 are respectively inserted into the inside of the first locking groove 500 and the second locking groove 501, completing the fixed installation of the monitoring device body 6. The disassembly method of the monitoring device body 6 is consistent with the above-mentioned operation method, which will not be repeated here;

[0041] When disassembling and installing the monitoring device body 6, it is only necessary to press the disassembly column 40 by hand without the aid of external tools. The installation process is simple, fast and efficient.

[0042] As a preferred embodiment, a limiting cylinder is fixedly installed on the upper right side of the insertion seat 400, and the disassembly column 40 is adapted to the size of the limiting cylinder, and the disassembly column 40 is inserted into the interior of the limiting cylinder.

[0043] like Figure 5-6 As shown: the bottom of the disassembly column 40 is fixedly connected to the pressing plate 41 , and the axial sections of the disassembly column 40 and the pressing plate 41 are concentric circle structures, and a first spring 42 is installed on the outer side of the bottom of the disassembly column 40 .

[0044] The disassembly column 40 is inserted into the interior of the limiting cylinder so that the disassembly column 40 will not tilt when it is lifted or lowered;

[0045] The disassembly column 40 moves downward to compress the first spring 42 through the pressing sheet 41. When the pressure on the disassembly column 40 disappears, the disassembly column 40 returns to its initial state.

[0046] As a preferred embodiment, a support sheet is installed at the bottom of the pressing sheet 41, and a first spring 42 is arranged between the pressing sheet 41 and the support sheet, and the bottom of the disassembly column 40 is inserted into a through hole opened on the support sheet.

[0047] like Figure 2 and Figure 5-6 As shown, the disassembly column 40 and the transmission rod 44 are combined together in an "L" shape, and the disassembly column 40 is pressed to drive the active seat 46 to move downward through the transmission rod 44.

[0048] The active seat 46 is an isosceles trapezoidal structure made of metal material, and both sides of the active seat 46 are provided with downward pressing inclined surfaces, while the ends of the first driving rod 45 and the second driving rod 47 are provided with force-bearing inclined surfaces.

[0049] The active seat 46 moves downwards and drives the first driving rod 45 and the second driving rod 47 to move outwards through the downward pressing inclined surface and the force receiving inclined surface, and the first driving rod 45 and the second driving rod 47 move laterally synchronously.

[0050] By pressing down the disassembly column 40, the active seat 46 moves downward under the drive of the transmission rod 44, and the downward pressing inclined surfaces on both sides of the active seat 46 press down the force-bearing inclined surfaces at the ends of the first driving rod 45 and the second driving rod 47, so that the first driving rod 45 and the second driving rod 47 move outward synchronously, thereby realizing the first locking block 54 and the second locking block 52 to be plugged in or out of the first locking groove 500 and the second locking groove 501 respectively.

[0051] As a preferred implementation, two groups of limiting holes are provided on the transmission rod 44 , and the limiting holes are adapted to the sizes of the limiting posts 43 , and the limiting posts 43 are inserted into the limiting holes.

[0052] The two groups of limiting columns 43 are arranged in parallel, and the tops of the limiting columns 43 are fixed by limiting plates, while the ends of the limiting plates are fixedly mounted on the inner wall of the insertion seat 400 .

[0053] The ends of the first driving rod 45 and the second driving rod 47 are both welded to a fixed guide block 48 , and a guide hole is provided inside the guide block 48 .

[0054] The guide hole formed in the guide block 48 matches the size of the guide rod 51 , and the guide rod 51 is inserted into the guide hole.

[0055] A force-bearing piece 49 is welded and fixed to the left end of the guide block 48 , and a second spring 50 is installed on the guide rod 51 . Meanwhile, the second spring 50 is arranged between the force-bearing piece 49 and the inner wall of the insertion seat 400 .

[0056] like Figure 5-6As shown: when the transmission rod 44 is lifted or lowered, the limiting column 43 is inserted into the limiting hole provided on the transmission rod 44, so as to limit and guide the transmission rod 44 during the lifting or lowering, thereby preventing the transmission rod 44 from tilting during the lifting or lowering, and preventing the active seat 46 from tilting during the lifting or lowering.

[0057] As a preferred embodiment, the disassembly column 40, the transmission rod 44 and the active seat 46 are combined together into a "U" shape, and the disassembly column 40 is subjected to force to drive the active seat 46 to move downward through the transmission rod 44.

[0058] One end of the guide rod 51 is fixed to the inner wall of the insertion seat 400 , and the other end of the guide rod 51 is fixed to the longitudinal plate 53 , while the end of the longitudinal plate 53 is fixed to the inner wall of the insertion seat 400 .

[0059] The first driving rod 45 and the second driving rod 47 are symmetrical structures with respect to the active seat 46 , and the first driving rod 45 and the second driving rod 47 are both arranged in an “L” shape.

[0060] A second locking groove 501 is formed on the left side of the bottom of the positioning seat 5 , and a first locking groove 500 is formed on the right side of the bottom of the positioning seat 5 . The second locking groove 501 and the first locking groove 500 are symmetrical structures about the central axis of the positioning seat 5 .

[0061] The second locking groove 501 is matched with the size of the second locking block 52 , and the first locking groove 500 is matched with the size of the first locking block 54 . Meanwhile, the first locking block 54 and the second locking block 52 are inserted into the first locking groove 500 and the second locking groove 501 respectively.

[0062] The first locking block 54 and the second locking block 52 are separated from the first locking groove 500 and the second locking groove 501 respectively, and the positioning seat 5 is separated from the positioning opening 401 .

[0063] As a preferred embodiment, the antenna body 7 includes an upper antenna 71, and the bottom of the upper antenna 71 is inserted into the interior of the lower antenna 72. At the same time, the upper antenna 71 and the lower antenna 72 are both hollow, and a spiral wire bundle is interspersed inside the upper antenna 71 and the lower antenna 72.

[0064] Sliders 74 are installed on both sides of the bottom of the upper antenna 71, and slide grooves 75 are opened on both sides of the inner wall of the lower antenna 72. At the same time, the size of the slide groove 75 is adapted to the size of the slide groove 74, and the slide groove 74 is inserted into the inside of the slide groove 75. The upper antenna 71 and the lower antenna 72 are positioned and installed by the slide groove 75 and the slide groove 74, and there is a telescopic structure between the upper antenna 71 and the lower antenna 72. At the same time, the cross-section of the slide groove 75 and the slide groove 74 is dovetail-shaped.

[0065] like Figure 2-4As shown: the antenna body 7 is mainly composed of an upper antenna 71 and a lower antenna 72. When the antenna body 7 is carried, the bottom of the upper antenna 71 can be completely inserted into the lower antenna 72, thereby reducing the length of the antenna body 7 and preventing it from being bent or damaged when carried.

[0066] When the upper antenna 71 and the lower antenna 72 are unfolded, the friction between the slide groove 75 and the slider 74 can ensure the stability of the upper antenna 71 and the lower antenna 72 after unfolding.

Claims

1. A production safety monitoring device, comprising a monitoring device body (6), characterized in that: The end of the monitoring device body (6) is screwed and fixed to the positioning seat (5), and the positioning seat (5) is inserted into the interior of the mounting seat (3) and locked by a quick-detachable structure (4). At the same time, fixing plates (2) are welded on both sides of the mounting seat (3), and the mounting seat (3) is screwed and fixed to the workshop wall (1) through the fixing plates (2) on both sides; two groups of antenna bodies (7) are installed on the monitoring device body (6); The quick disassembly structure (4) comprises an insertion seat (400), and a disassembly column (40) is movably installed at the end of the insertion seat (400), and the bottom of the disassembly column (40) is fixedly connected to a transmission rod (44), and the end of the transmission rod (44) away from the disassembly column (40) is fixedly connected to an active seat (46), a first driving rod (45) is installed on the right side of the active seat (46), and a second driving rod (47) is installed on the left side of the active seat (46), the end of the second driving rod (47) away from the active seat (46) is fixedly connected to a second locking block (52), and the end of the first driving rod (45) away from the active seat (46) is fixedly connected to the first locking block (54), and a positioning opening (401) is provided on the surface of the insertion seat (400), and the positioning opening (401) is adapted to the size of the positioning seat (5), and the positioning seat (5) is inserted into the inside of the positioning opening (401).

2. A production safety monitoring device according to claim 1, characterized in that: The upper right side of the insertion seat (400) is fixedly mounted with a limiting cylinder, and the disassembly column (40) is adapted to the size of the limiting cylinder, and the disassembly column (40) is inserted into the interior of the limiting cylinder.

3. A production safety monitoring device according to claim 1, characterized in that: The bottom of the disassembly column (40) is fixedly connected to the pressing plate (41), and the axial cross-sections of the disassembly column (40) and the pressing plate (41) are concentric circle structures. A first spring (42) is installed on the outer side of the bottom of the disassembly column (40), and a support plate is installed on the bottom of the pressing plate (41). The first spring (42) is arranged between the pressing plate (41) and the support plate. At the same time, the bottom of the disassembly column (40) is inserted into a through hole opened on the support plate.

4. A production safety monitoring device according to claim 1, characterized in that: The disassembly column (40) and the transmission rod (44) are combined into an "L" shape, and the disassembly column (40) is pressed to drive the active seat (46) to move downward through the transmission rod (44). The active seat (46) is an isosceles trapezoidal structure made of metal material, and both sides of the active seat (46) are provided with downward pressing inclined surfaces. At the same time, the ends of the first driving rod (45) and the second driving rod (47) are provided with force inclined surfaces. When the active seat (46) moves downward, the first driving rod (45) and the second driving rod (47) are driven to move outward through the downward pressing inclined surfaces and the force inclined surfaces, and the first driving rod (45) and the second driving rod (47) move horizontally synchronously.

5. A production safety monitoring device according to claim 1, characterized in that: The transmission rod (44) is provided with two groups of limiting holes, and the sizes of the limiting holes and the limiting columns (43) are adapted, and the limiting columns (43) are inserted into the limiting holes. The two groups of limiting columns (43) are arranged in parallel, and the tops of the limiting columns (43) are fixed by limiting plates, and the ends of the limiting plates are fixedly mounted on the inner wall of the insertion seat (400).

6. A production safety monitoring device according to claim 1, characterized in that: The ends of the first driving rod (45) and the second driving rod (47) are both welded to a fixed guide block (48), and a guide hole is provided inside the guide block (48). The guide hole provided inside the guide block (48) is matched with the size of the guide rod (51), and the guide rod (51) is inserted into the inside of the guide hole. A force-bearing sheet (49) is welded to the left end of the guide block (48), and a second spring (50) is installed on the guide rod (51), and the second spring (50) is arranged between the force-bearing sheet (49) and the inner wall of the insertion seat (400). One end of the guide rod (51) is fixed to the inner wall of the insertion seat (400), and the other end of the guide rod (51) is fixed to the longitudinal plate (53), and the end of the longitudinal plate (53) is fixed to the inner wall of the insertion seat (400).

7. A production safety monitoring device according to claim 1, characterized in that: The disassembly column (40), the transmission rod (44) and the active seat (46) are combined together to form a "U" shape, and the disassembly column (40) is forced to drive the active seat (46) through the transmission rod (44) to move downward, the first drive rod (45) and the second drive rod (47) are symmetrical structures with respect to the active seat (46), and the first drive rod (45) and the second drive rod (47) are both "L" shaped.

8. A production safety monitoring device according to claim 1, characterized in that: A second locking groove (501) is provided on the left side of the bottom of the positioning seat (5), and a first locking groove (500) is provided on the right side of the bottom of the positioning seat (5); the second locking groove (501) and the first locking groove (500) are symmetrical structures about the central axis of the positioning seat (5); the second locking groove (501) is adapted to the size of the second locking block (52), and the first locking groove (500) is adapted to the size of the first locking block (54); the first locking block (54) and the second locking block (52) are respectively inserted into the inside of the first locking groove (500) and the second locking groove (501); the first locking block (54) and the second locking block (52) are respectively detached from the inside of the first locking groove (500) and the second locking groove (501), and the positioning seat (5) is detached from the inside of the positioning port (401).

9. A production safety monitoring device according to claim 1, characterized in that: The antenna body (7) comprises an upper antenna (71), and the bottom of the upper antenna (71) is plugged into the interior of the lower antenna (72). At the same time, the upper antenna (71) and the lower antenna (72) are both hollow, and the interior of the upper antenna (71) and the lower antenna (72) are interlaced with a spiral wire harness (73). Sliders (74) are installed on both sides of the bottom of the upper antenna (71), and slide grooves (75) are provided on both sides of the inner wall of the lower antenna (72). At the same time, the size of the slide groove (75) and the slide groove (74) are adapted, and the slide groove (74) is plugged into the interior of the slide groove (75). The upper antenna (71) and the lower antenna (72) are positioned and installed through the slide groove (75) and the slide groove (74), and the upper antenna (71) and the lower antenna (72) are a telescopic structure, and the cross-section of the slide groove (75) and the slide groove (74) is dovetail-shaped.

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