Monitoring device for safety production emergency management

Abstract

The utility model relates to the technical field of safety production, and discloses a monitoring device for safety production emergency management, which comprises a base, the top of the base is fixedly connected with a mounting shell, the top of the mounting shell is fixedly connected with a sleeve, the middle of the sleeve is slidably connected with a main rod, the outer side of the main rod is provided with a camera through a clamping assembly, and the camera is fixedly connected with the base. A winding roller is rotationally connected to the interior of the sleeve, a second pulley is rotationally connected to the top of the sleeve, a first pulley is rotationally connected to the bottom of the main rod, a cable is fixedly connected to an edge opening of the top of the sleeve, and the cable bypasses the periphery of the first pulley, then bypasses the periphery of the second pulley and is fixedly connected to the outer side of the winding roller. According to the utility model, the worm is rotated to enable the worm gear to rotate so as to drive the winding roller to rotate, at the moment, the cable wound on the peripheries of the pulley II and the pulley I can be wound, and the pulley I and the pulley II are close to each other, so that the main rod can extend out of the middle part of the sleeve, and the height adjustment of the camera is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of safe production, in particular to a monitoring device for emergency management of safe production. Background Art

[0002] Production safety management refers to the management and control of production safety work.

[0003] In order to ensure safe production in industrial workshops, on the one hand, it is necessary to improve workers' safety awareness and skill levels, and on the other hand, strengthen inspections and use modern monitoring technology to strengthen monitoring of production sites.

[0004] During the use of the existing monitoring device, its monitoring height cannot be adjusted at will. After the installation is completed, if you are not satisfied with the monitoring height, you need to dismantle it and reinstall it, which is very troublesome. In addition, the installation is mostly connected by bolts, which is cumbersome to install and very inconvenient to replace and repair. Therefore, a monitoring device for emergency management of production safety is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a monitoring device for emergency management of production safety, aiming to improve the problem that the monitoring equipment for production safety used in the prior art cannot be height adjusted and cannot be quickly installed and disassembled.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a monitoring device for emergency management of production safety, comprising a base, a mounting shell fixedly connected to the top of the base, a sleeve fixedly connected to the top of the mounting shell, a main rod slidably connected to the middle of the sleeve, a camera is installed on the outside of the main rod through a clamping assembly, a winding roller is rotatably connected to the inside of the sleeve, a pulley 2 is rotatably connected to the top of the sleeve, a pulley 1 is rotatably connected to the bottom of the main rod, a cable is fixedly connected to the top edge of the sleeve, the cable passes around the periphery of pulley 1 and then around the periphery of pulley 2, and is fixedly connected to the outside of the winding roller, a worm wheel is fixedly connected to the outside of the winding roller, a worm is rotatably connected to the outside of the sleeve, and the worm and the worm wheel are meshed with each other.

[0007] As a further description of the above technical solution:

[0008] The worm wheel is rotatably connected to the outside of the sleeve, and one end of the outside of the worm is fixedly connected to a turning handle.

[0009] As a further description of the above technical solution:

[0010] A storage battery is placed in the middle of the installation shell, and the storage battery is electrically connected to the camera.

[0011] As a further description of the above technical solution:

[0012] The clamping assembly includes a mounting seat, which is fixedly connected to the top of the main rod, a pressure block is slidably connected to the middle of the mounting seat, a clamping block 1 is fixedly connected to the inner side of the end of the pressure block, a connecting seat is fixedly connected to the outer side of the camera, a plug-in slot is opened in the middle of the connecting seat, and the clamping block 1 is clamped with the plug-in slot.

[0013] As a further description of the above technical solution:

[0014] A second clamping block is also slidably connected to the middle of the mounting seat, the outer edge of the second clamping block contacts the inner edge of the first clamping block, and a spring rod is fixedly connected inside the mounting seat, the other end of the spring rod is fixedly connected to the inner side of the second clamping block.

[0015] As a further description of the above technical solution:

[0016] A threaded rod is threadedly connected to the middle of the base, a support plate is rotatably connected to the bottom of the threaded rod, and a plurality of universal wheels are fixedly connected to the bottom of the base.

[0017] As a further description of the above technical solution:

[0018] A plurality of positioning rods are slidably connected to the outer periphery of the base, and the bottoms of the positioning rods are fixedly connected to the top of the support plate.

[0019] As a further description of the above technical solution:

[0020] A notch is provided in the middle of the main rod, and the second pulley is located in the middle of the notch.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the worm wheel is rotated by rotating the worm screw, thereby driving the winding roller to rotate. At this time, the cable wrapped around the outer periphery of pulley 2 and pulley 1 can be wound up, and pulley 1 and pulley 2 are therefore close to each other, so that the main rod can be extended from the middle of the sleeve to complete the height adjustment of the camera.

[0023] 2. In the utility model, by pressing the pressure block, the inside of the mounting seat of the card block 1 and the card block 2 can be contracted, so as to be detached from the middle of the plug-in slot. At this time, the camera can be disassembled through the connecting seat, so that the camera can be easily repaired and replaced, the operation is simple, and the use is more convenient.

[0024] 3. In the utility model, the entire device can be conveniently moved by the universal wheels. At the same time, the stability of the device can be ensured by rotating the threaded rod and making the support plate contact the ground. The camera can also be temporarily powered by the battery so that the camera can be used in an emergency after a power outage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a monitoring device for emergency management of production safety proposed by the utility model;

[0026] Figure 2 A schematic cross-sectional view of a casing of a monitoring device for emergency management of production safety proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a connecting seat of a monitoring device for emergency management of production safety proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of a card block 1 of a monitoring device for emergency management of production safety proposed by the utility model.

[0029] Legend:

[0030] 1. Base; 2. Mounting shell; 3. Sleeve; 4. Main rod; 5. Camera; 6. Worm; 7. Worm wheel; 8. Winding roller; 9. Pulley 1; 10. Pulley 2; 11. Mounting seat; 12. Connecting seat; 13. Plug-in slot; 14. Press block; 15. Block 1; 16. Block 2; 17. Spring rod; 18. Threaded rod; 19. Support plate; 20. Universal wheel; 21. Positioning rod; 22. Battery; 23. Turn handle. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 2 The utility model provides an embodiment: a monitoring device for emergency management of production safety, including a base 1, a mounting shell 2 is fixedly connected to the top of the base 1, a sleeve 3 is fixedly connected to the top of the mounting shell 2, a main rod 4 is slidably connected to the middle of the sleeve 3, a camera 5 is installed on the outside of the main rod 4 through a clamping assembly, and the main rod 4 slides inside the sleeve 3 to achieve telescopic expansion, thereby adjusting the position of the camera 5, so that the installation position can be adjusted as needed, and it can also be folded up for movement and storage. A winding roller 8 is rotatably connected inside the sleeve 3, and a pulley 2 10 is rotatably connected to the top of the sleeve 3. A notch is opened in the middle of the main rod 4, and the pulley 2 10 is located in the middle of the notch. The pulley 2 10 is placed in the notch of the main rod 4 to ensure that the main rod 4 can be normally extended and retracted without being affected by the pulley 2 10.

[0033] Reference Figure 1-Figure 2 , the bottom of the main rod 4 is rotatably connected to a pulley 1 9, and the top edge of the sleeve 3 is fixedly connected to a cable. The cable passes around the outer periphery of the pulley 1 9 and then around the outer periphery of the pulley 2 10, and is fixedly connected to the outer side of the winding roller 8. The pulley 1 9, the pulley 2 10, the winding roller 8 and the external cable form a pulley group. The cable can be retracted and released by rotating the winding roller 8, thereby changing the extended length of the main rod 4, so as to adjust the height of the camera 5. The outer side of the winding roller 8 is fixedly connected to a worm wheel 7, which is rotatably connected to the outer side of the sleeve 3. The outer side of the sleeve 3 is rotatably connected to a worm 6, and the worm 6 and the worm wheel 7 are meshed with each other. By rotating the worm 6, the worm wheel 7 can be driven to rotate, and the winding roller 8 can be rotated to complete the retraction and release of the cable. At the same time, under the action of the worm 6 and the worm wheel 7 themselves, the position of the main rod 4 can be limited. One end of the outer side of the worm 6 is fixedly connected with a turning handle 23 , and the worm 6 can be rotated more conveniently by adding the turning handle 23 .

[0034] Reference Figure 1 A battery 22 is placed in the middle of the mounting shell 2. The battery 22 is electrically connected to the camera 5. The battery 22 can be used to power the camera 5 so that in emergency situations such as power outages, the normal operation of the camera 5 can be guaranteed, thereby avoiding losses caused by power outages.

[0035] Reference Figure 3-Figure 4The clamping assembly includes a mounting seat 11, which is fixedly connected to the top of the main rod 4. A pressure block 14 is slidably connected to the middle of the mounting seat 11, and a clamping block 15 is fixedly connected to the inner side of the end of the pressure block 14. A connecting seat 12 is fixedly connected to the outer side of the camera 5. A plug-in slot 13 is provided in the middle of the connecting seat 12, and the clamping block 15 and the plug-in slot 13 are clamped together. By pressing the pressure block 14, the clamping block 15 can slide in the middle of the mounting seat 11, so that the outer end of the clamping block 15 can be detached from the middle of the plug-in slot 13. At this time, the connecting seat 12 and the camera 5 can be removed to repair and replace the camera 5. The operation is simple and the use is more convenient. The middle part of the mounting seat 11 is also slidably connected with a second clamping block 16, and the outer edge of the second clamping block 16 contacts the inner edge of the first clamping block 15. By adding the second clamping block 16 and engaging the outer edges of the first clamping block 15 and the second clamping block 16, the first clamping block 15 and the second clamping block 16 can be moved synchronously when the pressing block 14 is pressed, so that they can be retracted at the same time. At the same time, after adding the second clamping block 16, the inner four corners of the plug-in slot 13 can be clamped, thereby further improving the stability and connection strength of the connection. A spring rod 17 is fixedly connected inside the mounting seat 11, and the other end of the spring rod 17 is fixedly connected to the inner side of the second clamping block 16. The second clamping block 16 can be pushed outward by the spring rod 17, and the second clamping block 16 is clamped with the plug-in slot 13. Under the action of the edges of the first clamping block 15 and the second clamping block 16, the first clamping block 15 is synchronously extended, thereby realizing the clamping installation of the connecting seat 12.

[0036] Reference Figure 1 A threaded rod 18 is threadedly connected to the middle of the base 1, and a support plate 19 is rotatably connected to the bottom of the threaded rod 18. A plurality of universal wheels 20 are fixedly connected to the bottom of the base 1. The universal wheels 20 can be used to conveniently move the entire device, and can be stored when not needed. When needed, the device can be moved to a specific position through the universal wheels 20, and then the support plate 19 can be moved downward by rotating the threaded rod 18. After the support plate 19 contacts the ground, the universal wheels 20 can be separated from the ground by continuing to rotate the threaded rod 18. At this time, the support plate 19 can provide support for the entire device to ensure the stability of the device. A plurality of positioning rods 21 are slidably connected to the outer periphery of the base 1, and the bottom of the positioning rod 21 is fixedly connected to the top of the support plate 19. The positioning rods 21 are used to ensure that the support plate 19 does not rotate when moving up and down.

[0037] Working principle: When the emergency monitoring equipment is needed, the device can be moved by the universal wheel 20. After reaching the appropriate position, the support plate 19 is moved downward by rotating the threaded rod 18 and in contact with the ground to ensure the stability of the entire device. Then, the worm 6 can be driven to rotate by rotating the handle 23, and the worm wheel 7 can be driven to rotate. At this time, the winding roller 8 rotates under the action of the worm wheel 7 to reel in the cable. Because the cable extends from the position of the pulley 2 10, it bypasses the pulley 1 9 and then bypasses the outer periphery of the pulley 2 10, and is connected to the winding roller 8, so as to form a pulley group. When the winding roller 8 is reeled, the pulley 1 9 also approaches the pulley 2 10, and drives the main rod 4 to extend from the top of the casing 3;

[0038] Finally, when the camera 5 needs to be removed for replacement or maintenance, the worm screw 6 is rotated in the opposite direction to make the main rod 4 fall, and then the pressure block 14 is pressed toward the middle to make the block 15 shrink toward the inside of the mounting seat 11. When the edge shapes of the mounting seat 11 and the block 2 16 cooperate, the block 2 16 can be simultaneously retracted toward the inside of the mounting seat 11. At this time, the outer edges of the block 15 and the block 2 16 can fall off from the plug-in slot 13. At this time, the camera 5 and the connecting seat 12 can be removed together to replace and repair the camera 5. After the maintenance is completed, it is only necessary to align the connecting seat 12 with the mounting seat 11, and align the plug-in slot 13 with the block 15, and then squeeze the connecting seat 12 toward the mounting seat 11 to complete the connection between the mounting seat 11 and the connecting seat 12 under the action of the spring rod 17. The operation is simple and the use is very convenient.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A monitoring device for emergency management of production safety, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mounting shell (2), the top of the mounting shell (2) is fixedly connected to a sleeve (3), the middle of the sleeve (3) is slidably connected to a main rod (4), the outer side of the main rod (4) is mounted with a camera (5) through a snap-on assembly, the inside of the sleeve (3) is rotatably connected to a winding roller (8), the top of the sleeve (3) is rotatably connected to a pulley 2 (10), the bottom of the main rod (4) is rotatably connected to a pulley 1 (9), the top edge of the sleeve (3) is fixedly connected to a cable, the cable passes around the outer periphery of the pulley 1 (9) and then passes around the outer periphery of the pulley 2 (10), and is fixedly connected to the outer side of the winding roller (8), the outer side of the winding roller (8) is fixedly connected to a worm gear (7), the outer side of the sleeve (3) is rotatably connected to a worm (6), and the worm (6) and the worm gear (7) are meshed with each other.

2. A monitoring device for emergency management of production safety according to claim 1, characterized in that: The worm wheel (7) is rotatably connected to the outside of the sleeve (3), and one end of the outside of the worm (6) is fixedly connected to a turning handle (23).

3. A monitoring device for production safety emergency management according to claim 1, characterized in that: A storage battery (22) is placed in the middle of the installation shell (2), and the storage battery (22) is electrically connected to the camera (5).

4. A monitoring device for production safety emergency management according to claim 1, characterized in that: The clamping assembly comprises a mounting seat (11), the mounting seat (11) is fixedly connected to the top end of the main rod (4), a pressing block (14) is slidably connected in the middle of the mounting seat (11), a clamping block (15) is fixedly connected on the inner side of the end of the pressing block (14), a connecting seat (12) is fixedly connected on the outer side of the camera (5), a plug-in slot (13) is provided in the middle of the connecting seat (12), and the clamping block (15) is clamped with the plug-in slot (13).

5. A monitoring device for production safety emergency management according to claim 4, characterized in that: A second clamping block (16) is also slidably connected to the middle of the mounting seat (11), the outer edge of the second clamping block (16) contacts the inner edge of the first clamping block (15), and a spring rod (17) is fixedly connected inside the mounting seat (11), the other end of the spring rod (17) is fixedly connected to the inner side of the second clamping block (16).

6. A monitoring device for production safety emergency management according to claim 1, characterized in that: A threaded rod (18) is threadedly connected to the middle of the base (1), a support plate (19) is rotatably connected to the bottom of the threaded rod (18), and a plurality of universal wheels (20) are fixedly connected to the bottom of the base (1).

7. A monitoring device for production safety emergency management according to claim 6, characterized in that: A plurality of positioning rods (21) are slidably connected to the outer periphery of the base (1), and the bottoms of the positioning rods (21) are fixedly connected to the top of the support plate (19).

8. A monitoring device for production safety emergency management according to claim 1, characterized in that: A notch is provided in the middle of the main rod (4), and the second pulley (10) is located in the middle of the notch.

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