Live-line work construction site monitoring alarm device

Abstract

The utility model relates to the technical field of live-line construction equipment, and discloses a live-line work construction site monitoring alarm device comprising an L-shaped plate and a fixing block, the side surface of the L-shaped plate is provided with a fixing assembly used for fixing the L-shaped plate, the top of the L-shaped plate is provided with an alarm assembly, and the top end of a first spring is movably connected to the bottom of the fixing block. The L-shaped plate is arranged to support the alarm assembly and the rotating assembly, the fixing assembly is installed on the side face of the L-shaped plate, the rotating rod is installed on the side face of the L-shaped plate, the rotating plate is installed at one end of the rotating rod, the camera is installed at the top of the rotating plate, and the angle of the camera can be adjusted through the rotating assembly. The fixing assembly and the alarm assembly are detachably arranged on the L-shaped plate, so that when the camera needs to be disassembled, the camera is pressed to drive the fixing block installed at the bottom to move, the clamping assembly can be driven to move by pressing the fixing block, the clamping assembly is made to move from the outer surface of the moving ring to the outer surface of the circular truncated cone, and disassembly of the camera is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of live-line construction equipment, in particular to a live-line operation construction site monitoring and alarm device. Background Art

[0002] In China, the safe operation of the power system is an important part of national energy security. Live working is an important task in the maintenance and overhaul of the power system. It allows equipment to be inspected, repaired and replaced without power outages, thereby ensuring the stable operation of the power grid and the continuity of power supply. However, live working also has certain risks, because the operators need to work in a high-voltage electric field, and the slightest carelessness may cause casualties or equipment damage.

[0003] When existing live working construction site monitoring and alarm devices are used, they are usually integrated and have fixed cameras. The integrated and fixed camera settings limit the adjustment of the monitoring angle of view and may not be able to fully cover all areas of the construction site. Especially when the construction site layout is complex or the working range is wide, the fixed camera may have blind spots at certain angles or positions, resulting in monitoring blind spots and the inability to monitor the activities of all workers and equipment in real time. Utility Model Content

[0004] The purpose of the utility model is to provide a live working construction site monitoring and alarm device in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] A monitoring and alarm device for live working construction site comprises an L-shaped plate and a fixed block, the side of the L-shaped plate is provided with a fixing assembly for fixing the L-shaped plate, the top of the L-shaped plate is equipped with an alarm assembly, the side of the L-shaped plate is rotatably connected with a rotating rod, one end of the rotating rod is fixedly installed with a rotating plate, a camera is fixedly installed on the top of the fixed block, and a rotating assembly is installed on the side of the camera, the top of the fixed block is provided with a through slot, the top of the rotating plate is fixedly installed with a guide column, the top of the guide column is fixedly installed with a sliding rod, the top of the sliding rod is fixedly installed with a round table, the outer surface of the round table is arranged inside the through slot, the inner wall of the through slot is provided with a circular groove, the inside of the circular groove is provided with a clamping assembly, the outer surface of the sliding rod is movably sleeved with a movable ring, the outer surface of the guide column is movably sleeved with a first spring, and the top of the first spring is movably connected to the bottom of the fixed block.

[0007] As a preferred solution of the utility model, the locking assembly includes a second spring, one end of the second spring is fixedly mounted on the inner wall of the circular groove, a movable sleeve is provided inside the second spring, an inclined block is fixedly mounted on one end of the movable rod close to the truncated table, one end of the second spring is fixedly mounted on the side of the inclined block, and the inclined surface of the inclined block is movably connected to the outer surface of the truncated table.

[0008] As a preferred solution of the utility model, the fixing assembly includes a fixing frame, the side surfaces of the fixing frame are fixedly installed on the side surfaces of the L-shaped plate, the insides of both sides of the fixing frame are threadedly connected with threaded rods, the separated ends of the two threaded rods are fixedly installed with knobs, the adjacent ends of the two threaded rods are rotatably connected with arc plates, the two sides of the two arc plates are fixedly installed with clamping plates, and the side surfaces of the four clamping plates are tightly fitted to the inner wall of the fixing frame.

[0009] As a preferred solution of the utility model, the rotating assembly includes a connecting plate, the bottom of which is fixedly mounted on the top of the L-shaped plate, the side of the connecting plate is provided with an arc groove, the inner wall of the arc groove is movably connected with a screw, one end of the screw is movably connected to the side of the camera, the outer surface of the screw is threadedly connected with a nut, and one end of the nut is tightly fitted to the side of the connecting plate.

[0010] As a preferred solution of the utility model, the alarm component includes an alarm light, the bottom end of which is fixedly mounted on the top of the L-shaped plate, and a buzzer for reminding is fixedly mounted on the top of the L-shaped plate.

[0011] As a preferred solution of the utility model, two bolts are movably connected inside the side of the L-shaped plate, two thread grooves are provided on the side of the fixing frame, and the outer surfaces of the two bolts are threadedly connected to the inner walls of the corresponding thread grooves.

[0012] The beneficial effects of the utility model are as follows: an L-shaped plate is provided to support the alarm component and the rotating component, a fixed component is installed on the side of the L-shaped plate, and a rotating rod is installed on the side of the L-shaped plate at the same time, a rotating plate is installed at one end of the rotating rod, and a camera is installed on the top of the rotating plate. The angle of the camera can be adjusted by the rotating component. The fixed component and the alarm component are detachably arranged on the L-shaped plate. Therefore, when the camera needs to be disassembled, the camera is pressed to drive the fixed block installed at the bottom to move, and the fixed block drives the internally arranged locking component to move. The locking component moves from the outer surface of the table to the bottom of the table, and the set locking component moves to the outer surface of the moving ring. At the same time, the fixed block presses the first spring arranged at the bottom. Pressing the fixed block again can drive the locking component to move, so that the locking component moves from the outer surface of the moving ring to the outer surface of the table, thereby completing the disassembly of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the fixing assembly of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the rotating assembly, camera and rotating plate of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the fixing block, the clamping assembly and the spring of the utility model;

[0018] Figure 5 It is a schematic diagram of the exploded structure of the clamping assembly, the fixing block and the spring of the utility model.

[0019] In the figure: 1. L-shaped plate; 2. fixing component; 21. fixing frame; 22. knob; 23. threaded rod; 24. clamping plate; 25. arc plate; 3. bolt; 4. alarm component; 41. alarm light; 42. buzzer; 5. rotating plate; 6. first spring; 7. camera; 8. rotating component; 81. connecting plate; 82. screw rod; 83. nut; 84. arc groove; 9. threaded groove; 10. rotating rod; 11. fixing block; 12. circular groove; 13. snap-fit ​​component; 131. moving rod; 132. second spring; 133. inclined block; 14. through groove; 15. round table; 16. guide column; 17. sliding rod; 18. moving ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example

[0022] See also Figure 1-Figure 5The utility model provides a technical solution: a live working construction site monitoring alarm device, comprising an L-shaped plate 1 and a fixed block 11, a fixing component 2 for fixing the L-shaped plate 1 is arranged on the side of the L-shaped plate 1, an alarm component 4 is installed on the top of the L-shaped plate 1, a rotating rod 10 is rotatably connected to the side of the L-shaped plate 1, a rotating plate 5 is fixedly installed on one end of the rotating rod 10, a camera 7 is fixedly installed on the top of the fixed block 11, a rotating component 8 is installed on the side of the camera 7, and a The through slot 14 and the rotating plate 5 are fixedly mounted with a guide column 16 on the top, a slide rod 17 is fixedly mounted with the top of the guide column 16, a round table 15 is fixedly mounted with the top of the slide rod 17, the outer surface of the round table 15 is arranged inside the through slot 14, a circular groove 12 is opened on the inner wall of the through slot 14, a locking assembly 13 is arranged inside the circular groove 12, a movable ring 18 is movably sleeved on the outer surface of the slide rod 17, a first spring 6 is movably sleeved on the outer surface of the guide column 16, and the top of the first spring 6 is movably connected to the bottom of the fixed block 11.

[0023] Furthermore, the locking assembly 13 includes a second spring 132, one end of which is fixedly mounted on the inner wall of the circular groove 12, a moving rod 131 is movably sleeved inside the second spring 132, an inclined block 133 is fixedly mounted on one end of the moving rod 131 close to the truncated table 15, one end of the second spring 132 is fixedly mounted on the side of the inclined block 133, the inclined surface of the inclined block 133 is movably connected to the outer surface of the truncated table 15, the inclined block 133 is movably arranged on the outer surface of the truncated table 15, and the second spring 132 plays a role in resetting the inclined block 133 and the moving rod 131.

[0024] Furthermore, the fixing component 2 includes a fixing frame 21, the side of the fixing frame 21 is fixedly installed on the side of the L-shaped plate 1, and the inside of both sides of the fixing frame 21 are threadedly connected with threaded rods 23, and the separated ends of the two threaded rods 23 are fixedly installed with knobs 22, and the adjacent ends of the two threaded rods 23 are rotatably connected with arc plates 25, and the two sides of the two arc plates 25 are fixedly installed with clamping plates 24, and the sides of the four clamping plates 24 are tightly fitted to the inner wall of the fixing frame 21, and the setting of the arc plate 25 can be fixed on a cylindrical support, and the setting of the clamping plate 24 can be fixed on a planar support object.

[0025] Furthermore, the rotating assembly 8 includes a connecting plate 81, the bottom of which is fixedly mounted on the top of the L-shaped plate 1, an arc-shaped groove 84 is opened on the side of the connecting plate 81, and a screw 82 is movably connected to the inner wall of the arc-shaped groove 84, one end of the screw 82 is movably connected to the side of the camera 7, and a nut 83 is threadedly connected to the outer surface of the screw 82, one end of the nut 83 is tightly fitted to the side of the connecting plate 81, and the screw 82 is movably arranged on the side of the camera 7. When rotating and adjusting, the camera 7 can be driven to move. When the camera 7 needs to be taken out, the screw 82 is pulled to move it out from the hole groove on the side of the camera 7.

[0026] Furthermore, the alarm component 4 includes an alarm light 41, the bottom end of which is fixedly mounted on the top of the L-shaped plate 1, and a buzzer 42 for reminding is fixedly mounted on the top of the L-shaped plate 1. The buzzer 42 has a reminder effect when used, and the alarm light 41 also has a reminder effect when working at night.

[0027] Furthermore, two bolts 3 are movably connected inside the side of the L-shaped plate 1, and two threaded grooves 9 are provided on the side of the fixed frame 21. The outer surfaces of the two bolts 3 are threadedly connected to the inner walls of the corresponding threaded grooves 9. The threaded grooves 9 provided on the side of the fixed frame 21 can be fixed inside the L-shaped plate 1 using the bolts 3 installed inside the L-shaped plate 1.

[0028] To sum up: when using the present device, first you need to fix the L-shaped plate 1, and put the fixing frame 21 on the object to be fixed. Turning the knob 22 can drive the threaded rod 23 installed at one end to rotate. The threaded rod 23 drives the arc plate 25 installed at one end to move inside the fixing frame 21. The arc plate 25 drives the clamping plate 24 fixedly installed on the side to slide inside the fixing frame 21. The clamping plate 24 clamps the supporting object. When danger occurs, the camera 7 is transmitted to the safety officer. At this time, the alarm light 41 and the buzzer 42 emit light and sound to alarm. When it is necessary to turn to the camera 7 to adjust the angle, the rotating screw 82 slides inside the arc groove 84 opened on the side of the connecting plate 81. When sliding to a suitable angle, the nut 83 on the outer surface of the rotating screw 82 fits tightly with the connecting plate 81. When it is necessary to disassemble the camera 7, first the top of the inclined block 133 is engaged with the round table. 15, and the bottom of the fixed block 11 squeezes the first spring 6 at the same time. When disassembling the camera 7, pressing the camera 7 drives the fixed block 11 installed at the bottom to move, and the fixed block 11 drives the inclined block 133 installed inside to move, and the inclined block 133 drives the moving ring 18 to move. When the inclined block 133 moves from the top of the moving ring 18 to the bottom of the moving ring 18, the camera 7 is released, and the first spring 6 is reset to drive the fixed block 11 installed at the top to move, and the fixed block 11 drives the inclined block 133 installed inside to move, and the inclined block 133 drives the moving ring 18 set at the top to slide on the outer surface of the slide rod 17. When the top of the moving ring 18 is against the bottom of the truncated table 15, the inclined block 133 moves from the outer surface of the moving ring 18 to the outer surface of the truncated table 15, and the second spring 132 drives the inclined block 133 to reset, and the inclined block 133 slides out from the outer surface of the truncated table 15, and the disassembly of the camera 7 is completed.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A live working construction site monitoring and alarm device, comprising an L-shaped plate (1) and a fixing block (11), characterized in that: A fixing assembly (2) for fixing the L-shaped plate (1) is arranged on the side of the L-shaped plate (1); an alarm assembly (4) is installed on the top of the L-shaped plate (1); a rotating rod (10) is rotatably connected to the side of the L-shaped plate (1); a rotating plate (5) is fixedly installed on one end of the rotating rod (10); a camera (7) is fixedly installed on the top of the fixing block (11); a rotating assembly (8) is installed on the side of the camera (7); a through slot (14) is provided on the top of the fixing block (11); and a guide column (16) is fixedly installed on the top of the rotating plate (5). A slide bar (17) is fixedly mounted on the top of the guide column (16), a round table (15) is fixedly mounted on the top of the slide bar (17), the outer surface of the round table (15) is arranged inside the through groove (14), a circular groove (12) is opened on the inner wall of the through groove (14), a locking assembly (13) is arranged inside the circular groove (12), a movable ring (18) is movably sleeved on the outer surface of the slide bar (17), a first spring (6) is movably sleeved on the outer surface of the guide column (16), and the top of the first spring (6) is movably connected to the bottom of the fixed block (11).

2. A live working construction site monitoring and alarm device according to claim 1, characterized in that: The engaging assembly (13) comprises a second spring (132), one end of the second spring (132) being fixedly mounted on the inner wall of the circular groove (12), a moving rod (131) being movably sleeved inside the second spring (132), an inclined block (133) being fixedly mounted on one end of the moving rod (131) close to the truncated table (15), one end of the second spring (132) being fixedly mounted on the side of the inclined block (133), and the inclined surface of the inclined block (133) being movably connected to the outer surface of the truncated table (15).

3. A live working construction site monitoring and alarm device according to claim 1, characterized in that: The fixing assembly (2) comprises a fixing frame (21), the side of the fixing frame (21) is fixedly mounted on the side of the L-shaped plate (1), the inside of both sides of the fixing frame (21) are threadedly connected with threaded rods (23), the separated ends of the two threaded rods (23) are fixedly mounted with knobs (22), the adjacent ends of the two threaded rods (23) are rotatably connected with arc plates (25), the two sides of the two arc plates (25) are fixedly mounted with clamping plates (24), and the sides of the four clamping plates (24) are tightly fitted to the inner wall of the fixing frame (21).

4. A live working construction site monitoring and alarm device according to claim 1, characterized in that: The rotating assembly (8) comprises a connecting plate (81), the bottom of which is fixedly mounted on the top of the L-shaped plate (1), the side of the connecting plate (81) is provided with an arc groove (84), the inner wall of the arc groove (84) is movably connected with a screw rod (82), one end of which is movably connected to the side of the camera (7), the outer surface of the screw rod (82) is threadedly connected with a nut (83), and one end of the nut (83) is tightly fitted on the side of the connecting plate (81).

5. A live working construction site monitoring and alarm device according to claim 1, characterized in that: The alarm component (4) comprises an alarm light (41), the bottom end of the alarm light (41) is fixedly mounted on the top of the L-shaped plate (1), and a buzzer (42) for reminding is fixedly mounted on the top of the L-shaped plate (1).

6. A live working construction site monitoring and alarm device according to claim 3, characterized in that: Two bolts (3) are movably connected inside the side of the L-shaped plate (1), and two thread grooves (9) are provided on the side of the fixing frame (21). The outer surfaces of the two bolts (3) are threadedly connected to the inner walls of the corresponding thread grooves (9).

Images