Liftable illumination monitoring device and lifting method thereof

Abstract

The invention relates to the technical field of illumination monitoring, in particular to a liftable illumination monitoring device and a lifting method thereof, and the liftable illumination monitoring device comprises a base, a vertical rod, a fixed frame, a transmission box, a storage box, a lifting frame, a camera, an illuminating lamp, a lifting box, a console, a lifting mechanism, a retracting and releasing mechanism and a brake mechanism. Lifting of the lifting frame is achieved through the lifting mechanism, so that part of devices can drive the lifting frame to slide up and down in a limited mode, the height of a camera and the height of an illuminating lamp are conveniently and stably adjusted, winding and unwinding of a wiring cable are achieved through the winding and unwinding mechanism, and a winding roller is matched with a wire guider to evenly wind and unwind the wiring cable; a large number of cables are effectively prevented from being exposed outside the vertical rod, braking of the lifting frame is achieved through the braking mechanism, part of the device can brake and fix the lifting frame, the situation that the lifting assembly deforms due to long-time stress is effectively avoided, and the adjustability, convenience and stability of the device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting monitoring, and in particular to a liftable lighting monitoring device and a lifting method thereof. Background Art

[0002] With the acceleration of urbanization and the improvement of security awareness, lighting monitoring devices are increasingly used in urban infrastructure, industrial parks, residential areas and other places. Lighting monitoring devices are a type of equipment that integrates lighting and monitoring functions. They are mainly used to provide sufficient light in a specific area and conduct video monitoring of the area to achieve multiple purposes such as security and environmental monitoring.

[0003] The existing device mainly uses a screw rod and other mechanisms to accurately control the height of the lighting monitoring device. The existing technology is similar to an intelligent lifting security monitoring street lamp. The structure with the publication number CN110486678B includes a street lamp bracket, a bracket is provided on one side of the street lamp bracket, a street lamp and a monitoring element are provided on one end of the bracket, and a lifting device is connected to the other end of the bracket. The monitoring element and the lifting device are respectively connected to an intelligent control system. The intelligent control system includes a target extraction module, a sample library, a comparison module, and a control unit. The target extraction module is used to extract the target image of the camera image transmitted by the monitoring element to obtain the target image. The sample library is used to store the sample target image. The comparison module compares the pixel area of ​​the target image extracted by the target extraction module with the sample target image. The invention adjusts the lifting of the lifting device through an intelligent control system, and the lifting device can maintain extremely high stability, thereby adjusting the height of the monitoring element and the street lamp, ensuring the clarity and lighting brightness of the monitoring element, and maximizing the quality of monitoring and security. However, the device still has areas that can be optimized.

[0004] The existing devices mainly use a screw mechanism to stably control the height of the lifting frame, so that some devices mainly use the lifting mechanism to brake and support the lifting frame, which makes some lifting components easily deformed due to long-term stress. At the same time, some devices need to reserve a certain length of cable, which makes it difficult for some devices to evenly retract and release the wiring cables, resulting in excess cables exposed outside the pole, reducing the working efficiency and practicality of the device. Therefore, in order to solve the above problems, a liftable lighting monitoring device and a lifting method thereof are proposed. Summary of the invention

[0005] The object of the present invention is to provide a liftable lighting monitoring device and a lifting method thereof, so as to solve the problem that the existing devices in the prior art mentioned in the above background technology mainly use a screw mechanism to stably control the height of the lifting frame, so that some devices mainly use a lifting mechanism to brake and support the lifting frame, which causes some lifting components to be easily deformed due to long-term stress, and at the same time, some devices need to reserve a certain length of cable, which makes it difficult for some devices to evenly retract and release the wiring cables, thereby causing excess cables to be exposed outside the vertical pole.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a liftable lighting monitoring device and a lifting method thereof, comprising a base, a vertical pole fixedly connected to the middle of the top of the base, a fixed frame fixedly connected to the top of the left side of the vertical pole, a transmission box fixedly connected to the front side of the fixed frame, a storage box fixedly connected to the bottom of the fixed frame, a lifting frame provided inside the fixed frame, a camera fixedly connected to the right side of the bottom of the lifting frame, a lighting lamp fixedly connected to the left side of the camera at the bottom of the lifting frame, a lifting box fixedly connected to the left inner wall of the lifting frame, and a control console fixedly connected to the lower right side of the vertical pole;

[0007] A lifting mechanism is provided inside the transmission box, and the lifting mechanism includes a first motor. The left side of the first motor is fixedly connected to the middle of the right side of the transmission box. A retracting mechanism is provided inside the storage box, and the retracting mechanism includes a movable screw. The movable screw is arranged above the inside of the storage box. A braking mechanism is provided inside the lifting box, and the braking mechanism includes a second motor. The top of the second motor is fixedly connected to the middle of the bottom of the lifting box.

[0008] Preferably, a transmission shaft is fixedly connected to the middle part of the left side of the first motor, the left end of the transmission shaft passes through the transmission box and is fixedly connected to the first bevel gear, the left side of the first bevel gear is meshingly connected to the second bevel gear, the inner wall of the second bevel gear is fixedly connected to a transmission worm, and both ends of the transmission worm are movably connected to the inner wall of the transmission box.

[0009] Preferably, both sides of the outer wall of the transmission worm are meshedly connected with a transmission worm wheel, the inner wall of the transmission worm wheel is fixedly connected with a rotating shaft, the front end of the rotating shaft is movably connected to the front side of the inner wall of the transmission box, the rear end of the upper rotating shaft is movably connected to the rear side of the inner wall of the fixed frame, the rear end of the lower rotating shaft passes through the fixed frame and is fixedly connected to a driving pulley, and the outer wall of the rotating shaft is located inside the fixed frame and is fixedly connected to a conveying roller.

[0010] Preferably, the outer wall of the conveying roller is in close contact with the conveyor belt, the front middle part of the outer wall of the conveyor belt is fixedly connected to the left side of the lifting frame, the left side of the lifting frame is fixedly connected to the lifting sleeve, the inner wall of the lifting sleeve is inserted with a limit rod, and the two ends of the limit rod are fixedly connected to the left side of the inner wall of the fixed frame.

[0011] Preferably, a linkage belt is tightly attached to the upper part of the outer wall of the driving pulley, a driven pulley is tightly attached to the lower part of the inner wall of the linkage belt, and the rear end of the movable screw rod passes through the storage box and is fixedly connected to the middle part of the front side of the driven pulley.

[0012] Preferably, the front end of the movable screw passes through the storage box and is fixedly connected to the main gear, the middle part of the outer wall of the movable screw is threadedly connected to a push screw sleeve, the front side of the push screw sleeve is fixedly connected to a wire guide, the front side of the wire guide is slidably connected to the right side of the inner wall of the storage box, a sub-gear is meshedly connected below the main gear, the middle part of the rear side of the sub-gear is fixedly connected to a movable shaft, and the rear end of the movable shaft passes through the storage box and is fixedly connected to a take-up roller.

[0013] Preferably, the rear side of the take-up roller is movably connected to a wiring seat, the outer wall of the wiring seat is fixedly connected to the inside of the rear wall of the storage box, the middle part of the rear side of the wiring seat is fixedly connected to a power supply cable, the other end of the power supply cable is fixedly connected to the rear wall of the vertical pole, the outer wall of the take-up roller is wrapped with a wiring cable, and the end of the wiring cable passes through the wire guide and is connected to the camera and the light.

[0014] Preferably, a transmission screw is fixedly connected to the middle of the top of the second motor, the top end of the transmission screw passes through the lifting box and is sleeved with a push screw barrel, and the top end of the push screw barrel is fixedly connected to a first wedge block.

[0015] Preferably, second wedge blocks are slidingly fitted on both sides of the outer wall of the first wedge block, a push rod is fixedly connected to the middle part of the outer side of the second wedge block, the outer end of the push rod passes through the lifting box and is fixedly connected to a pressure block, the outer side of the second wedge block is located at the outer ring of the push rod and a spring is fixedly connected, and the outer end of the spring is fixedly connected to the inner wall of the lifting box.

[0016] A lifting method for a liftable lighting monitoring device comprises the following steps:

[0017] S1: Start the brake mechanism through the control console, so that the brake mechanism retracts the pressure block to release the brake of the lifting frame;

[0018] S2: Start the lifting mechanism through the control console, so that the lifting mechanism drives the lifting frame, camera and lighting to slide up and down;

[0019] S3: Start the retractable mechanism through the control console so that the retractable mechanism retracts and releases the wiring cable;

[0020] S4: The braking mechanism is activated through the control console, so that the braking mechanism deploys the pressure block and brakes the lifting frame.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention uses the first motor, transmission shaft, first bevel gear, second bevel gear, transmission worm, transmission worm wheel, rotating shaft, conveying roller, conveyor belt, lifting sleeve and limit rod and other structures in the lifting mechanism. The first motor is started through the console to drive the transmission shaft and the first bevel gear to limit rotation. The first bevel gear is engaged to drive the second bevel gear and the dynamic transmission worm to limit rotation. The transmission worm is engaged to drive the transmission worm wheel, the rotating shaft and the conveying roller to limit rotation. The conveying roller drives the lifting frame and the lifting sleeve to slide up and down along the limit rod through the conveyor belt, thereby realizing the lifting and lowering of the lifting frame. The partial device can drive the lifting frame to limit and slide up and down, which is convenient for stably adjusting the height of the camera and the lighting lamp, and improves the adjustability and practicality of the device.

[0023] 2. The present invention uses structures such as an active pulley, a linkage belt, a driven pulley, a movable screw, a main gear, a push screw sleeve, a wire guide, a sub-gear, a movable shaft, a take-up roller, a wiring seat, a power supply cable and a wiring cable in the take-up and release mechanism. The movable screw is driven to rotate within a limited position through the rotating shaft, the active pulley, the linkage belt and the driven pulley. The movable screw drives the push screw sleeve and the wire guide to slide back and forth. At the same time, the movable screw drives the movable shaft and the take-up roller to rotate within a limited position through the main gear and the sub-gear, thereby realizing the retraction and release of the wiring cable, so that the take-up roller cooperates with the wire guide to evenly retract and release the wiring cable, effectively avoiding a large amount of cables from being exposed to the outside of the pole, thereby improving the convenience and practicality of the device.

[0024] 3. The present invention uses the second motor, transmission screw, push screw barrel, first wedge block, second wedge block, push rod, pressure block and spring structures in the braking mechanism. The second motor is started through the console, and the second motor drives the transmission screw to limit and rotate, and the transmission screw drives the push screw barrel and the first wedge block to slide up and down, and the first wedge block drives the second wedge block to slide symmetrically away, and the second wedge block compresses the spring and drives the pressure block to slide synchronously through the push rod, so that the outer wall of the pressure block is tightly attached to the inner wall of the fixed frame, thereby realizing the braking of the lifting frame, so that the partial device can brake and fix the lifting frame, effectively avoiding the deformation of the lifting component due to long-term stress, and improving the stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front side perspective view of the structure of the present invention;

[0026] Figure 2 It is a front cross-sectional perspective view of a local structure of the present invention;

[0027] Figure 3 It is a front cross-sectional perspective view of the local structure of the transmission box and the lifting mechanism of the present invention;

[0028] Figure 4 It is a side cross-sectional perspective view of a local structure of the fixing frame and the lifting mechanism of the present invention;

[0029] Figure 5 It is a top-view cross-sectional stereoscopic view of the local structure of the storage box and the storage mechanism of the present invention;

[0030] Figure 6 It is a side cross-sectional perspective view of the partial structure of the storage box and the storage mechanism of the present invention;

[0031] Figure 7 It is a rear cross-sectional perspective view of a partial structure of the storage box and the storage mechanism of the present invention;

[0032] Figure 8 It is a side sectional stereoscopic view of the local structure of the lifting box and the braking mechanism of the present invention.

[0033] In the figure: 101, base; 102, upright pole; 103, fixed frame; 104, transmission box; 105, storage box; 106, lifting frame; 107, camera; 108, lighting lamp; 109, lifting box; 110, control console; 2, lifting mechanism; 201, first motor; 202, transmission shaft; 203, first bevel gear; 204, second bevel gear; 205, transmission worm; 206, transmission worm wheel; 207, rotating shaft; 208, conveyor roller; 209, conveyor belt; 210, lifting sleeve; 211, limit rod; 3, retractable Mechanism; 301, driving pulley; 302, linkage belt; 303, driven pulley; 304, movable screw; 305, main gear; 306, push screw sleeve; 307, wire guide; 308, sub-gear; 309, movable shaft; 310, take-up roller; 311, terminal block; 312, power supply cable; 313, wiring cable; 4, brake mechanism; 401, second motor; 402, transmission screw; 403, push screw barrel; 404, first wedge block; 405, second wedge block; 406, push rod; 407, pressure block; 408, spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 8 , an embodiment provided by the present invention:

[0036] A liftable lighting monitoring device and a lifting method thereof, comprising a base 101, a vertical pole 102 is fixedly connected to the middle of the top of the base 101, a fixing frame 103 is fixedly connected to the top of the left side of the vertical pole 102, a transmission box 104 is fixedly connected to the front side of the fixing frame 103, a storage box 105 is fixedly connected to the bottom of the fixing frame 103, a lifting frame 106 is arranged inside the fixing frame 103, a camera 107 is fixedly connected to the right side of the bottom of the lifting frame 106, a lighting lamp 108 is fixedly connected to the bottom of the lifting frame 106 located on the left side of the camera 107, a lifting box 109 is fixedly connected to the inner wall of the left side of the lifting frame 106, and a control console 110 is fixedly connected to the lower right side of the vertical pole 102;

[0037] The transmission box 104 is provided with a lifting mechanism 2 inside, and the lifting mechanism 2 includes a first motor 201, the left side of the first motor 201 is fixedly connected to the middle of the right side of the transmission box 104, the middle of the left side of the first motor 201 is fixedly connected to a transmission shaft 202, the left end of the transmission shaft 202 passes through the transmission box 104 and is fixedly connected to a first bevel gear 203, the left side of the first bevel gear 203 is meshedly connected to a second bevel gear 204, and the inner wall of the second bevel gear 204 is fixedly connected to a transmission worm 2 05, both ends of the transmission worm 205 are movably connected to the inner wall of the transmission box 104. Through this design, the first motor 201 drives the transmission shaft 202 and the first bevel gear 203 to rotate in a limited position, so that the first bevel gear 203 is engaged to drive the second bevel gear 204 and the transmission worm 205 to rotate in a limited position. The outer wall of the transmission worm 205 is meshed with a transmission worm wheel 206 on both sides, and the inner wall of the transmission worm wheel 206 is fixedly connected with a rotating shaft 207. The front end of the rotating shaft 207 is movably connected to The rear end of the upper rotating shaft 207 is movably connected to the rear side of the inner wall of the fixed frame 103 at the front side of the inner wall of the transmission box 104, and the rear end of the lower rotating shaft 207 passes through the fixed frame 103 and is fixedly connected to the driving pulley 301. The outer wall of the rotating shaft 207 is located inside the fixed frame 103 and is fixedly connected to the conveying roller 208. Through this design, the transmission worm 205 is meshed to drive the transmission worm wheel 206, the rotating shaft 207 and the conveying roller 208 to rotate in a limited position, and the outer wall of the conveying roller 208 is in close contact with the conveying roller 208. Belt 209, the front middle part of the outer wall of the conveyor belt 209 is fixedly connected to the left side of the lifting frame 106, the left side of the lifting frame 106 is fixedly connected with a lifting sleeve 210, the inner wall of the lifting sleeve 210 is inserted with a limit rod 211, and the two ends of the limit rod 211 are fixedly connected to the left side of the inner wall of the fixed frame 103. Through this design, the conveyor roller 208 drives the conveyor belt 209 to rotate in a limited manner, so that the conveyor belt 209 drives the lifting frame 106 and the lifting sleeve 210 to slide up and down along the limit rod 211.

[0038] The storage box 105 is provided with a retracting mechanism 3 inside, and the retracting mechanism 3 includes a movable screw 304, which is arranged on the upper part of the storage box 105, and the upper part of the outer wall of the driving pulley 301 is closely attached to the linkage belt 302, and the lower part of the inner wall of the linkage belt 302 is closely attached to the driven pulley 303, and the rear end of the movable screw 304 passes through the storage box 105 and is fixedly connected to the middle part of the front side of the driven pulley 303. Through this design, the rotating shaft 207 is realized through the driving pulley 301. , the linkage belt 302 and the driven pulley 303 drive the movable screw 304 to rotate synchronously, so that the lifting mechanism 2 is linked to the retracting mechanism 3, the front end of the movable screw 304 passes through the storage box 105 and is fixedly connected to the main gear 305, the middle part of the outer wall of the movable screw 304 is threadedly connected with a push screw sleeve 306, the front side of the push screw sleeve 306 is fixedly connected with a wire guide 307, the front side of the wire guide 307 is slidably connected to the right side of the inner wall of the storage box 105, and the lower part of the main gear 305 is meshed with The auxiliary gear 308 is fixedly connected with a movable shaft 309 in the middle of the rear side of the auxiliary gear 308. The rear end of the movable shaft 309 passes through the storage box 105 and is fixedly connected with a take-up roller 310. Through this design, the movable screw 304 drives the push screw sleeve 306 and the wire guide 307 to slide back and forth. At the same time, the movable screw 304 drives the movable shaft 309 and the take-up roller 310 to limit the position through the main gear 305 and the auxiliary gear 308. The rear side of the take-up roller 310 is movably connected with a wiring seat 311. The wiring seat The outer wall of 311 is fixedly connected to the inside of the rear wall of the storage box 105, and the power supply cable 312 is fixedly connected to the middle of the rear side of the wiring socket 311. The other end of the power supply cable 312 is fixedly connected to the rear wall of the vertical pole 102. The outer wall of the take-up roller 310 is wrapped with a wiring cable 313. The end of the wiring cable 313 passes through the wire guide 307 and is connected to the camera 107 and the lighting lamp 108. Through this design, the take-up roller 310 cooperates with the wire guide 307 to evenly retract and release the wiring cable 313.

[0039] The lifting box 109 is provided with a brake mechanism 4 inside, which includes a second motor 401. The top of the second motor 401 is fixedly connected to the middle of the bottom of the lifting box 109. The top middle of the second motor 401 is fixedly connected to a transmission screw 402. The top of the transmission screw 402 passes through the lifting box 109 and is sleeved with a push screw barrel 403. The top of the push screw barrel 403 is fixedly connected to a first wedge block 404. Through this design, the second motor 401 drives the transmission screw 402 to rotate in a limited position, so that the transmission screw 402 drives the push screw barrel 403 and the first wedge block 404 to slide up and down. The first wedge block 404 A second wedge block 405 is slidingly fitted on both sides of the outer wall, a push rod 406 is fixedly connected to the middle part of the outer side of the second wedge block 405, the outer end of the push rod 406 passes through the lifting box 109 and is fixedly connected to a pressure block 407, the outer side of the second wedge block 405 is located at the outer ring of the push rod 406 and is fixedly connected to a spring 408, the outer end of the spring 408 is fixedly connected to the inner wall of the lifting box 109, through this design, the first wedge block 404 can drive the second wedge block 405, the push rod 406 and the pressure block 407 to slide symmetrically away, and the spring 408 can drive the second wedge block 405, the push rod 406 and the pressure block 407 to retract and reset.

[0040] Working principle: when the lifting frame 106 needs to be lifted, the first motor 201 is first started through the control console 110, the first motor 201 drives the transmission shaft 202 to limit the rotation, the transmission shaft 202 drives the first bevel gear 203 to rotate synchronously, the first bevel gear 203 engages to drive the second bevel gear 204 to rotate, the second bevel gear 204 drives the transmission worm 205 to limit the rotation, the transmission worm 205 engages to drive the transmission worm wheel 206 to rotate synchronously, the transmission worm wheel 206 drives the rotating shaft 207 to rotate synchronously, the rotating shaft 207 drives the conveying roller 208 to rotate synchronously, the conveying roller 208 drives the conveying belt 209 to limit the rotation, the conveying belt 209 drives the lifting frame 106 and the lifting sleeve 210 to slide up and down along the limiting rod 211, thereby realizing the lifting operation of the lifting frame 106.

[0041] When it is necessary to retract or release the wiring cable 313, first, the driving pulley 301 is driven to rotate synchronously through the rotating shaft 207, and the driving pulley 301 drives the linkage belt 302 to rotate, and the linkage belt 302 drives the driven pulley 303 to rotate synchronously, and the driven pulley 303 drives the movable screw 304 to rotate in a limited position, and the movable screw 304 drives the pushing screw sleeve 306 to slide back and forth, and the pushing screw sleeve 306 drives the wire guide 307 to slide in a limited position, and at the same time, the movable screw 304 drives the main gear 305 to rotate synchronously, and the main gear 305 engages to drive the sub-gear 308 to rotate, and the sub-gear 308 drives the movable shaft 309 to rotate in a limited position, and the movable shaft 309 drives the take-up roller 310 to rotate synchronously, so that the take-up roller 310 cooperates with the wire guide 307 to evenly retract and release the wiring cable 313, thereby realizing the retracting and releasing operation of the wiring cable 313.

[0042] When it is necessary to brake the lifting frame 106, first start the second motor 401 through the control console 110, the second motor 401 drives the transmission screw 402 to limit the rotation, the transmission screw 402 drives the pushing screw barrel 403 to slide up and down, the pushing screw barrel 403 drives the first wedge block 404 to slide synchronously, the first wedge block 404 drives the second wedge block 405 to slide symmetrically away, the second wedge block 405 compresses the spring 408 and drives the pressure block 407 to slide synchronously through the pushing rod 406, so that the outer wall of the pressure block 407 is tightly attached to the inner wall of the fixing frame 103, thereby realizing the braking operation of the lifting frame 106, and the operation ends here.

[0043] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A liftable lighting monitoring device, comprising a base (101), characterized in that: A vertical pole (102) is fixedly connected to the middle of the top of the base (101), a fixed frame (103) is fixedly connected to the top of the left side of the vertical pole (102), a transmission box (104) is fixedly connected to the front side of the fixed frame (103), a storage box (105) is fixedly connected to the bottom of the fixed frame (103), a lifting frame (106) is provided inside the fixed frame (103), a camera (107) is fixedly connected to the right side of the bottom of the lifting frame (106), a lighting lamp (108) is fixedly connected to the bottom of the lifting frame (106) located on the left side of the camera (107), a lifting box (109) is fixedly connected to the left inner wall of the lifting frame (106), and a control console (110) is fixedly connected to the lower right side of the vertical pole (102); A lifting mechanism (2) is provided inside the transmission box (104), and the lifting mechanism (2) includes a first motor (201), and the left side of the first motor (201) is fixedly connected to the middle part of the right side of the transmission box (104); a retracting mechanism (3) is provided inside the storage box (105), and the retracting mechanism (3) includes a movable screw rod (304), and the movable screw rod (304) is arranged at the upper part of the storage box (105); a braking mechanism (4) is provided inside the lifting box (109), and the braking mechanism (4) includes a second motor (401), and the top of the second motor (401) is fixedly connected to the middle of the bottom of the lifting box (109).

2. The liftable lighting monitoring device according to claim 1, characterized in that: A transmission shaft (202) is fixedly connected to the middle of the left side of the first motor (201); the left end of the transmission shaft (202) passes through the transmission box (104) and is fixedly connected to a first bevel gear (203); the left side of the first bevel gear (203) is meshedly connected to a second bevel gear (204); a transmission worm (205) is fixedly connected to the inner wall of the second bevel gear (204); and both ends of the transmission worm (205) are movably connected to the inner wall of the transmission box (104).

3. The liftable lighting monitoring device according to claim 2, characterized in that: The two sides of the outer wall of the transmission worm (205) are meshedly connected with a transmission worm wheel (206); the inner wall of the transmission worm wheel (206) is fixedly connected with a rotating shaft (207); the front end of the rotating shaft (207) is movably connected to the front side of the inner wall of the transmission box (104); the rear end of the upper rotating shaft (207) is movably connected to the rear side of the inner wall of the fixed frame (103); the rear end of the lower rotating shaft (207) penetrates the fixed frame (103) and is fixedly connected with a driving pulley (301); the outer wall of the rotating shaft (207) is located inside the fixed frame (103) and is fixedly connected with a conveying roller (208).

4. The liftable lighting monitoring device according to claim 3, characterized in that: The outer wall of the conveying roller (208) is in close contact with a conveying belt (209); the front middle portion of the outer wall of the conveying belt (209) is fixedly connected to the left side of the lifting frame (106); the left side of the lifting frame (106) is fixedly connected to a lifting sleeve (210); a limiting rod (211) is inserted into the inner wall of the lifting sleeve (210); and both ends of the limiting rod (211) are fixedly connected to the left side of the inner wall of the fixed frame (103).

5. The liftable lighting monitoring device according to claim 3, characterized in that: A linkage belt (302) is closely attached to the upper part of the outer wall of the driving pulley (301), a driven pulley (303) is closely attached to the lower part of the inner wall of the linkage belt (302), and the rear end of the movable screw rod (304) passes through the storage box (105) and is fixedly connected to the middle part of the front side of the driven pulley (303).

6. The liftable lighting monitoring device according to claim 5 is characterized in that: The front end of the movable screw rod (304) passes through the storage box (105) and is fixedly connected to the main gear (305); the middle part of the outer wall of the movable screw rod (304) is threadedly connected to a push screw sleeve (306); the front side of the push screw sleeve (306) is fixedly connected to a wire guide (307); the front side of the wire guide (307) is slidably connected to the right side of the inner wall of the storage box (105); the lower part of the main gear (305) is meshedly connected to a sub-gear (308); the middle part of the rear side of the sub-gear (308) is fixedly connected to a movable shaft (309); the rear end of the movable shaft (309) passes through the storage box (105) and is fixedly connected to a take-up roller (310).

7. A liftable lighting monitoring device according to claim 6, characterized in that: The rear side of the wire take-up roller (310) is movably connected to a wiring seat (311), the outer wall of the wiring seat (311) is fixedly connected to the inside of the rear side wall of the storage box (105), the middle part of the rear side of the wiring seat (311) is fixedly connected to a power supply cable (312), the other end of the power supply cable (312) is fixedly connected to the rear side wall of the vertical pole (102), the outer wall of the wire take-up roller (310) is wound with a wiring cable (313), the end of the wiring cable (313) passes through the wire guide (307) and is connected to the camera (107) and the lighting lamp (108).

8. The liftable lighting monitoring device according to claim 1 is characterized in that: A transmission screw (402) is fixedly connected to the middle of the top of the second motor (401), the top end of the transmission screw (402) passes through the lifting box (109) and is sleeved with a push screw barrel (403), and the top end of the push screw barrel (403) is fixedly connected to a first wedge block (404).

9. A liftable lighting monitoring device according to claim 8, characterized in that: Second wedge blocks (405) are slidably fitted on both sides of the outer wall of the first wedge block (404), a push rod (406) is fixedly connected to the middle part of the outer side of the second wedge block (405), the outer end of the push rod (406) passes through the lifting box (109) and is fixedly connected to a pressure block (407), the outer side of the second wedge block (405) is located at the outer ring of the push rod (406) and is fixedly connected to a spring (408), and the outer end of the spring (408) is fixedly connected to the inner wall of the lifting box (109).

10. A lifting method using a liftable lighting monitoring device as claimed in any one of claims 1 to 9, characterized in that: The steps include: S1: activating the brake mechanism (4) through the control console (110), so that the brake mechanism (4) retracts the pressure block (407) to release the brake of the lifting frame (106); S2: activating the lifting mechanism (2) through the control console (110), so that the lifting mechanism (2) drives the lifting frame (106), the camera (107) and the lighting lamp (108) to slide up and down; S3: starting the retractable mechanism (3) through the control console (110), so that the retractable mechanism (3) retracts and releases the connection cable (313); S4: The braking mechanism (4) is activated through the control console (110), so that the braking mechanism (4) unfolds the pressure block (407) and brakes the lifting frame (106).

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