Visual bird rescue lifting platform
By designing a visual bird rescue lifting platform, using support, stretch, lifting and adjustment mechanisms, combined with motor drive and monitors, the problems of inaccurate positioning and low safety of bird rescue devices in the prior art are solved, and fast and safe bird rescue effects are achieved, and easy transportation is achieved.
Patent Information
- Application Number
- CN202510480618.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2025-07-04
AI Technical Summary
Existing bird rescue devices are difficult to accurately locate in complex environments, and there is a risk of misjudgment, which may lead to inability to accurately reach the target or cause secondary damage to birds. In addition, traditional methods have problems with low safety and accuracy.
A visual bird rescue lifting platform is designed, using support, stretch, lift and adjusting mechanisms, combined with motor drive and monitors, real-time position monitoring and precise rescue, equipped with perspective glass and lighting to solve the problem of insufficient light, and fold it for easy transportation.
It realizes rapid and safe rescue of birds, avoids misjudgment and secondary damage, improves rescue accuracy and efficiency, adapts to complex environments, and is convenient for storage and transportation.
Smart Images

Figure CN120246875A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of animal rescue, and specifically to a visible bird rescue lifting platform. Background Art
[0002] A bird rescue lifting platform is a device specifically designed for safely and efficiently rescuing trapped or injured birds. In daily life, birds live in high places and are easily affected by the natural environment, especially some extreme weather conditions such as typhoons, heavy rains or forest fires. These natural disasters can all cause harm to birds, resulting in them being trapped. If not rescued in time, they will be in danger of life. Moreover, as the overlap between human activities and bird habitats increases, many high-altitude facilities or building structures are also likely to physically trap birds, requiring human assistance for rescue. For the rescue of birds, traditional manual rescue methods rely on manual climbing or high-altitude equipment, but this method has a risk of falling and is not safe. In addition, long pole tools are also used for rescue, such as telescopic rods paired with nets or hooks, but this method has low accuracy and is likely to startle birds or cause them to be injured.
[0003] In order to make up for the limitations of traditional rescue methods, in the prior art, rescue personnel have developed a lift platform for bird rescue by drawing on industrial high-altitude work platform technology and automation technology. Such devices utilize the principle of basic hydraulic or electric lifting columns and are equipped with a manual control console to enable remote control for rescue operations.
[0004] Although the rescue devices in the prior art have made up for the limitations of traditional rescue methods, there are still many deficiencies. Such devices still require rescue personnel to visually judge the position of the birds, and it is easy to misjudge in complex environments (such as thick tree canopies, at night or in foggy weather), resulting in the platform being unable to accurately reach the target and unable to achieve the rescue purpose. Moreover, if the relative positions of the platform, the birds, and surrounding obstacles (such as tree branches, electric wires) cannot be monitored in real time, there is also a possibility of causing secondary harm to the birds. Therefore, it is necessary to design a visible bird rescue lifting platform to solve the problems existing in the rescue devices in the prior art. Summary of the Invention
[0005] In view of the deficiencies of the prior art, the present invention provides a visible bird rescue lifting platform, aiming to solve the problems existing in the prior art.
[0006] To achieve the above object, the present invention provides the following technical solution: A visible bird rescue lifting platform, comprising a support mechanism, an extension mechanism rotatably installed on the support mechanism, a lifting mechanism movably installed on the extension mechanism, an adjustment mechanism rotatably installed at the end of the lifting mechanism, and a rescue mechanism movably installed on the adjustment mechanism;
[0007] The support mechanism includes symmetric support blocks, a plurality of connecting columns equidistantly installed between the support blocks, push-pull handles symmetrically fixed at the front ends of the support blocks, a drive box connected to the rear ends of the support blocks, and rollers installed downward on both sides of the drive box;
[0008] The extension mechanism includes symmetric extension rods, an extension sleeve connected between the rear ends of the extension rods, and limit rods symmetrically fixed on the extension rods; the extension sleeve is rotatably sleeved on the last connecting column;
[0009] The lifting mechanism includes a lifting sleeve movably sleeved on the limit rod, a lifting upper plate connected between the front ends of the lifting sleeve, and limit grooves symmetrically and upwardly arranged on the lifting upper plate, and the end of the adjustment mechanism is rotatably clamped in the limit groove.
[0010] Further, the support mechanism further includes outer rods symmetrically installed on the outer sides of the support blocks, a plurality of counterweight blocks movably sleeved on the outer rods, a drive stud rotatably installed in the drive box, and a first motor installed on the bottom of the drive box, and the first motor is connected to the drive stud.
[0011] Further, the extension mechanism further includes a helical gear arranged on the outer wall of the middle section of the extension sleeve, an extension lower plate connected between the rear parts of the extension rods, an extension upper plate connected between the front ends of the extension rods, a first screw rod rotatably installed between the extension lower plate and the extension upper plate, and a second motor installed on the extension lower plate, the second motor is connected to the first screw rod, and the helical gear meshes with the drive stud.
[0012] Further, the lifting mechanism further includes a lifting lower plate connected between the rear ends of the lifting sleeve, a first bevel gear rotatably installed upward on the lifting upper plate, and a third motor installed on the bottom of the lifting upper plate, the lifting lower plate is threadedly sleeved on the first screw rod, and the third motor is connected to the first bevel gear.
[0013] Further, the adjustment mechanism includes an adjustment frame body, guide rods longitudinally symmetrically fixed between the adjustment frame bodies, a second screw rod longitudinally and rotatably installed at the center of the adjustment frame body, a fourth motor installed on the outer side of the adjustment frame body, extension rods symmetrically fixed at the front end of the adjustment frame body, an adjustment shaft connected between the front ends of the extension rods, and a second bevel gear fixed on the adjustment shaft, the end of the extension rod is rotatably clamped in the limit groove, the adjustment shaft is rotatably penetrated through the limit groove, the second bevel gear meshes with the first bevel gear, and the fourth motor is connected to the second screw rod.
[0014] Further, the rescue mechanism includes a positioning block, a bidirectional screw rotatably arranged horizontally between the positioning blocks, a fifth motor installed outside the positioning blocks, driving plates symmetrically and threadedly sleeved on the bidirectional screw, and a support plate horizontally fixed outside the driving plates. The positioning block is threadedly sleeved on the second screw and is also movably sleeved on the guide rod.
[0015] Further, the rescue mechanism further includes a movable rod movably penetrating through the support plate, rescue containers symmetrically installed at the lower ends of the movable rod, a monitoring component downwardly installed in the middle of the positioning block, and a spring sleeved on the movable rod. The spring abuts between the rescue container and the support plate.
[0016] Further, perspective glasses are provided on both sides of the rescue container, and corresponding meshing rescue teeth are also provided on the inner bottom of the rescue container.
[0017] Further, the monitoring component includes a monitoring support plate downwardly fixed in the middle of the positioning block, a monitor fixed on the bottom surface of the monitoring support plate, and a lighting lamp installed around the monitor on the bottom of the monitoring support plate. The monitor is located above the rescue container.
[0018] Compared with the prior art, the present invention provides a visible bird rescue lifting platform, which has the following beneficial effects:
[0019] 1. The device of the present application can realize the rapid rescue of birds. The stretching mechanism is used in cooperation with the lifting mechanism to adjust the lifting of the device, so that the bottom of the rescue container fits below the bird or bird's nest to be rescued. Then, the fifth motor is used to indirectly drive the rescue container to move centrally, so that the object to be rescued is lifted and limited in the rescue container, and the rescue can be successfully completed. Moreover, the design of the rescue teeth with an inclined tooth shape is more convenient for lifting the object to be rescued, so as to improve the rescue efficiency.
[0020] 2. The device of the present application is provided with a monitor to monitor the relative position of the rescue container in real time. This not only facilitates the rescue personnel to perform precise rescue operations, but also avoids secondary injuries to birds caused by improper operations. Moreover, the lighting lamps arranged around the monitor can solve the problem of insufficient light in complex rescue environments and ensure the smooth progress of the rescue work.
[0021] 3. The device of the present application is designed to be foldable, which is convenient for storage and transportation. The stretching mechanism is indirectly driven by the first motor to rotate, the stretching mechanism is driven by the second motor to move, and then the adjusting mechanism is indirectly driven by the third motor to rotate, so as to realize the unfolding and folding of the device, which is convenient for storage and transportation. Moreover, the rollers arranged at the bottom of the device cooperate with the push-pull handle, which is convenient for the transportation of the folded device, so as to improve the rescue efficiency. Description of the Drawings
[0022] Figure 1Schematic diagram of the overall structure of the present invention;
[0023] Figure 2 Schematic diagram of the overall top view of the present invention;
[0024] Figure 3 Schematic diagram of the structure of the support mechanism of the present invention;
[0025] Figure 4 Schematic diagram of a partial structure of the present invention;
[0026] Figure 5 Schematic diagram of the structure of the extension mechanism of the present invention;
[0027] Figure 6 Schematic diagram of the structure of the lifting mechanism of the present invention;
[0028] Figure 7 Schematic diagram of the structure of the adjustment mechanism of the present invention;
[0029] Figure 8 Schematic diagram of the structure of the rescue mechanism of the present invention;
[0030] Figure 9 Schematic diagram of the structure of the rescue mechanism in another direction of the present invention.
[0031] In the figure: 1. Support mechanism; 11. Support block; 12. Outer rod; 13. Roller; 14. Connecting column; 15. Push-pull handle; 16. Counterweight; 17. Driving stud; 18. First motor; 19. Driving box;
[0032] 2. Extension mechanism; 21. Extension rod; 22. Limiting rod; 23. First screw; 24. Second motor; 25. Extension sleeve; 26. Helical gear; 27. Lower extension plate; 28. Upper extension plate;
[0033] 3. Lifting mechanism; 31. Lifting sleeve; 32. Lower lifting plate; 33. Upper lifting plate; 34. Limiting groove; 35. First bevel gear; 36. Third motor;
[0034] 4. Adjustment mechanism; 41. Adjustment frame; 42. Guide rod; 43. Second screw; 44. Fourth motor; 45. Adjustment shaft; 46. Second bevel gear; 47. Extension rod;
[0035] 5. Rescue mechanism; 51. Positioning block; 52. Driving plate; 53. Movable rod; 54. Rescue container; 541. Transparent glass; 542. Rescue teeth; 55. Spring; 56. Monitoring component; 561. Monitoring support plate; 562. Monitor; 563. Lighting lamp; 57. Bi-directional screw; 58. Fifth motor; 59. Support plate. Detailed implementation manners
[0036] In the present invention, unless otherwise specified, the orientations such as "upper" and "lower" generally refer to the directions shown in the drawings, or to the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left" and "right" generally refer to the left and right shown in the drawings; "inner" and "outer" refer to the inner and outer of the contours of the respective components themselves, but the above orientation terms are not used to limit the present invention.
[0037] Please refer to Figures 1 to 9 , the present invention provides a visible bird rescue lifting platform, which includes a support mechanism 1, an extension mechanism 2 rotatably installed on the support mechanism 1, a lifting mechanism 3 movably installed on the extension mechanism 2, an adjustment mechanism 4 rotatably installed at the end of the lifting mechanism 3, and a rescue mechanism 5 movably installed on the adjustment mechanism 4;
[0038] The support mechanism 1 includes symmetric support blocks 11, a plurality of connecting columns 14 equidistantly installed between the support blocks 11, push-pull handles 15 symmetrically fixed at the front ends of the support blocks 11, a drive box 19 connected to the rear ends of the support blocks 11, and rollers 13 installed downward on both sides of the drive box 19; the extension mechanism 2 includes symmetric extension rods 21, an extension sleeve 25 connected between the rear ends of the extension rods 21, and limit rods 22 symmetrically fixed on the extension rods 21; the extension sleeve 25 is rotatably sleeved on the last connecting column 14. The lifting mechanism 3 includes a lifting sleeve 31 movably sleeved on the limit rod 22, a lifting upper plate 33 connected between the front ends of the lifting sleeve 31, and limit grooves 34 symmetrically and upwardly arranged on the lifting upper plate 33, and the end of the adjustment mechanism 4 is rotatably clamped in the limit groove 34.
[0039] The support mechanism 1 further includes outer rods 12 symmetrically installed on the outside of the support blocks 11, a plurality of counterweight blocks 16 movably sleeved on the outer rods 12, a drive screw 17 rotatably installed in the drive box 19, and a first motor 18 installed on the bottom of the drive box 19, and the first motor 18 is connected to the drive screw 17. The extension mechanism 2 further includes a helical gear 26 arranged on the outer wall of the middle section of the extension sleeve 25, an extension lower plate 27 connected between the rear of the extension rods 21, an extension upper plate 28 connected between the front ends of the extension rods 21, a first screw 23 rotatably installed between the extension lower plate 27 and the extension upper plate 28, and a second motor 24 installed on the extension lower plate 27, and the second motor 24 is connected to the first screw 23, and the helical gear 26 meshes with the drive screw 17. The lifting mechanism 3 further includes a lifting lower plate 32 connected between the rear ends of the lifting sleeve 31, a first bevel gear 35 rotatably installed upward on the lifting upper plate 33, and a third motor 36 installed on the bottom of the lifting upper plate 33, the lifting lower plate 32 is threadedly sleeved on the first screw 23, and the third motor 36 is connected to the first bevel gear 35.
[0040] The adjusting mechanism 4 includes an adjusting frame body 41, guide rods 42 longitudinally and symmetrically fixed between the adjusting frame bodies 41, a second screw rod 43 longitudinally and rotatably installed at the center of the adjusting frame body 41, a fourth motor 44 installed on the outer side of the adjusting frame body 41, extension rods 47 symmetrically fixed at the front end of the adjusting frame body 41, an adjusting shaft 45 connected between the front end parts of the extension rods 47, and a second bevel gear 46 fixed on the adjusting shaft 45. The end part of the extension rod 47 is rotatably clamped in the limiting groove 34, the adjusting shaft 45 rotatably passes through the limiting groove 34, the second bevel gear 46 meshes with the first bevel gear 35, and the fourth motor 44 is connected to the second screw rod 43.
[0041] The rescue mechanism 5 includes a positioning block 51, a bidirectional screw rod 57 rotatably arranged horizontally between the positioning blocks 51, a fifth motor 58 installed on the outer side of the positioning block 51, driving plates 52 symmetrically and threadedly sleeved on the bidirectional screw rod 57, and support plates 59 horizontally fixed on the outer sides of the driving plates 52. Positive threads and reverse threads are symmetrically arranged on the bidirectional screw rod 57. The positioning block 51 is threadedly sleeved on the second screw rod 43 and the positioning block 51 is also movably sleeved on the guide rod 42. The rescue mechanism 5 further includes a movable rod 53 movably passing through the support plate 59, rescue containers 54 symmetrically installed on the lower end parts of the movable rod 53, a monitoring assembly 56 downwardly installed in the middle of the positioning block 51, and a spring 55 sleeved on the movable rod 53. The spring 55 abuts between the rescue container 54 and the support plate 59. Perspective glasses 541 are arranged on both sides of the rescue container 54, and corresponding meshing rescue teeth 542 are further arranged on the inner side of the bottom of the rescue container 54. The monitoring assembly 56 includes a monitoring support plate 561 downwardly fixed in the middle of the positioning block 51, a monitor 562 fixed on the bottom surface of the monitoring support plate 561, and a lighting lamp 563 installed around the monitor 562 on the bottom of the monitoring support plate 561. The monitor 562 is located above the rescue container 54.
[0042] Working principle: In actual use, as a visible bird rescue lifting platform, the present invention first moves the device to a designated area; when moving, the push-pull handle 15 is lifted upward to make the device tilt at a certain angle with the ground. At this time, the counterweight 16 is separated from the ground, and under the action of gravity, the counterweight 16 abuts against the lower end of the outer rod 12; then, through the action of the rollers 13, the device is moved to the bird rescue area, and then the device is supported and fixed; when fixing, first push the counterweight 16 located above to the front end of the outer rod 12, and then slowly lower the push-pull handle 15 until the device is parallel to the ground. At this time, both counterweights 16 contact the ground and support and fix the device under the action of their gravity. Then, the device is unfolded to implement bird rescue; when unfolding the device, first drive the second motor 24, and the second motor 24 drives the first screw 23 to rotate. Under the limitation of the lifting lower plate 32, the rotating second motor 24 drives the lifting mechanism 3 to move forward, and the adjusting mechanism 4 and the rescue mechanism 5 move accordingly; when the lifting mechanism 3 moves to a sufficient distance, turn off the second motor 24 and turn on the third motor 36. The third motor 36 drives the first bevel gear 35 to rotate, and the first bevel gear 35 drives the second bevel gear 46 meshing with it to rotate, and the adjusting shaft 45 rotates synchronously. The adjusting mechanism 4 and the rescue mechanism 5 rotate accordingly. When the rescue mechanism 5 rotates, the rescue container 54 is displaced and unfolded under the elastic force of the spring 55; when it rotates until the adjusting frame 41 is perpendicular to the lifting sleeve 31, turn off the third motor 36 and turn on the first motor 18. The first motor 18 drives the driving stud 17 to rotate, and the driving stud 17 drives the extension sleeve 25 to rotate through the helical gear 26. The extension mechanism 2 rotates synchronously, and the lifting mechanism 3, the adjusting mechanism 4 and the rescue mechanism 5 rotate accordingly until it rotates until the extension rod 21 is perpendicular to the support block 11, and then turn off the first motor 18. At this time, the rescue mechanism 5 is above the area to be rescued; then start the fourth motor 44 to adjust the horizontal position of the rescue mechanism 5. The fourth motor 44 drives the second screw 43 to rotate. Under the limitation of the positioning block 51 and the guide rod 42, the rescue mechanism 5 moves horizontally; during the movement, the rescue personnel can observe the position of the rescue mechanism 5 through the monitor 562 until the monitor 562 is directly above the bird or the bird's nest to be rescued, and then turn off the fourth motor 44; then start the second motor 24 again to indirectly adjust the height of the rescue mechanism 5 so that the bottom of the rescue container 54 fits on both sides of the bird or the bird's nest to be rescued, and then turn off the second motor 24. Here, the relative position of the rescue container 54 can be judged through the monitor 562; then start the fifth motor 58 again. The fifth motor 58 drives the bidirectional screw 57 to rotate, and the bidirectional screw 57 drives the driving plate 52 to displace centrally. The rescue container 54 displaces accordingly and lifts the object to be rescued during the displacement process, so that the object to be rescued is limited in the rescue container 54 until the corresponding rescue teeth 542 are engaged, and the bird is successfully rescued; during this process, the rescue personnel can remotely monitor through the monitor 562 for accurate operation;The helical design of the rescue tooth 542 is more convenient for lifting the object to be rescued, so as to improve the rescue efficiency. Moreover, the lighting lamps 563 arranged around the monitor 562 can solve the problem of insufficient light in complex rescue environments and ensure the smooth progress of rescue work. Finally, the rescued birds in the rescue container 54 can be taken out by the driving device. The perspective glasses 541 arranged on both sides of the rescue container 54 are designed to be transparent, which can assist the rescuer to observe the rescue and improve the rescue efficiency. After the rescue is completed, the corresponding motor can be driven to fold the device for storage and transportation. In this technical solution, the counterweight 16 should have sufficient weight to ensure the stability of the device during various rescue operations, and thus ensure the smooth progress of the rescue work.;
[0043] In addition, in the device of this application, the first motor 18, the second motor 24, the third motor 36, the fourth motor 44, the fifth motor 58, the monitor 562 and the lighting lamps 563 adopted are all prior arts, and their respective working principles and remote control technologies are all prior arts, which will not be elaborated in detail in this technical solution.
[0044] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all covered by the protection scope of the present invention.
Claims
1. A visible bird rescue lifting platform, including a support mechanism (1), characterized in that, It further includes an extension mechanism (2) installed on the support mechanism (1), a lifting mechanism (3) installed on the extension mechanism (2), an adjustment mechanism (4) installed at the end of the lifting mechanism (3), and a rescue mechanism (5) movably installed on the adjustment mechanism (4); The support mechanism (1) includes symmetric support blocks (11), a plurality of connecting columns (14) equidistantly installed between the support blocks (11), push-pull handles (15) symmetrically fixed at the front ends of the support blocks (11), a drive box (19) connected to the rear ends of the support blocks (11), and rollers (13) installed downward on both sides of the drive box (19); The extension mechanism (2) includes symmetric extension rods (21), an extension sleeve (25) connected between the rear ends of the extension rods (21), and limit rods (22) symmetrically fixed on the extension rods (21), and the extension sleeve (25) is rotatably sleeved on the last connecting column (14); The lifting mechanism (3) includes a lifting sleeve (31) movably sleeved on the limit rod (22), a lifting upper plate (33) connected between the front ends of the lifting sleeve (31), and a limit groove (34) provided on the lifting upper plate (33), and the adjustment mechanism (4) is rotatably clamped in the limit groove (34).
2. The visible bird rescue lifting platform according to claim 1, characterized in that, The support mechanism (1) further includes outer rods (12) symmetrically installed on the outer sides of the support blocks (11), a plurality of counterweight blocks (16) movably sleeved on the outer rods (12), a drive stud (17) rotatably installed in the drive box (19), and a first motor (18) installed on the bottom of the drive box (19), and the first motor (18) is connected to the drive stud (17).
3. The visible bird rescue lifting platform according to claim 2, characterized in that, The extension mechanism (2) further includes a helical gear (26) provided in the middle section of the extension sleeve (25), an extension lower plate (27) connected between the rear sides of the extension rods (21), an extension upper plate (28) connected between the front ends of the extension rods (21), a first screw rod (23) rotatably installed between the extension lower plate (27) and the extension upper plate (28), and a second motor (24) installed on the extension lower plate (27), the second motor (24) is connected to the first screw rod (23), and the helical gear (26) meshes with the drive stud (17).
4. The visible bird rescue lifting platform according to claim 3, wherein The lifting mechanism (3) further includes a lifting lower plate (32) connected between the rear ends of the lifting sleeve (31), a first bevel gear (35) installed upward and rotatably on the lifting upper plate (33), and a third motor (36) installed on the bottom of the lifting upper plate (33), the lifting lower plate (32) is threadedly sleeved on the first screw rod (23), and the third motor (36) is connected to the first bevel gear (35).
5. The visible bird rescue lifting platform according to claim 4, characterized in that, The adjusting mechanism (4) includes an adjusting frame body (41), a guide rod (42) longitudinally fixed between the adjusting frame bodies (41), a second screw rod (43) longitudinally and rotatably installed at the center of the adjusting frame body (41), a fourth motor (44) installed outside the adjusting frame body (41), extension rods (47) symmetrically fixed at the front end of the adjusting frame body (41), an adjusting shaft (45) connected between the front ends of the extension rods (47), and a second bevel gear (46) fixed on the adjusting shaft (45). The end of the extension rod (47) is rotatably clamped in the limit groove (34), the adjusting shaft (45) rotatably passes through the limit groove (34), the second bevel gear (46) meshes with the first bevel gear (35), and the fourth motor (44) is connected to the second screw rod (43).
6. The visible bird rescue lifting platform according to claim 5, characterized in that, The rescue mechanism (5) includes a positioning block (51), a bidirectional screw rod (57) rotatably arranged horizontally between the positioning blocks (51), a fifth motor (58) installed outside the positioning blocks (51), driving plates (52) symmetrically and threadedly sleeved on the bidirectional screw rod (57), and a support plate (59) horizontally fixed on the outside of the driving plates (52). The positioning blocks (51) are threadedly sleeved on the second screw rod (43) and the positioning blocks (51) are also movably sleeved on the guide rod (42).
7. The visible bird rescue lifting platform according to claim 6, characterized in that, The rescue mechanism (5) further includes a movable rod (53) movably passing through the support plate (59), rescue containers (54) symmetrically installed at the lower ends of the movable rod (53), a monitoring component (56) downwardly installed in the middle of the positioning block (51), and a spring (55) sleeved on the movable rod (53). The spring (55) abuts between the rescue container (54) and the support plate (59).
8. The visible bird rescue lifting platform according to claim 7, characterized in that, Perspective glasses (541) are provided on both sides of the rescue container (54), and corresponding meshing rescue teeth (542) are further provided on the inner bottom of the rescue container (54).
9. The visible bird rescue lifting platform according to claim 7, wherein, The monitoring component (56) includes a monitoring support plate (561) downwardly fixed in the middle of the positioning block (51), a monitor (562) fixed on the bottom surface of the monitoring support plate (561), and a lighting lamp (563) installed around the monitor (562) on the bottom of the monitoring support plate (561). The monitor (562) is located above the rescue container (54).