Rescue equipment and wind power generation building

Abstract

The invention relates to the technical field of high-altitude operation, in particular to rescue equipment and a wind power generation building, the rescue equipment comprises a guide assembly, a rescue suit and a driving device, and the guide assembly is used for being arranged on the building in the height direction of the building; the rescue sleeve is arranged on the guide assembly and suitable for moving along the guide assembly, and the rescue sleeve is used for being worn by a rescued person and limiting the space posture of the rescued person relative to the guide assembly; the driving device is arranged on the guide assembly and coupled with the rescue set, and the driving device is used for driving the rescue set to move along the guide assembly. The rescue equipment provided by the invention is used for solving the defect that a descent control device descends slowly in the prior art, and under the synergistic effect of the guide assembly, the rescue suit and the driving device, the whole rescue equipment can form a closed loop in three dimensions of path planning, power driving and attitude control; therefore, the coherence, autonomy and safety of the rescue process are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of high-altitude operations, and particularly to a rescue device and a wind power generation building. Background Art

[0002] With the expansion of the scale of high-altitude operations and the increase in the usage frequency of equipment, the number of cases of accidents such as fainting and falling during high-altitude operations has gradually increased, and the demand for rescue technology has become increasingly urgent. Taking the wind power industry as an example, existing rescue solutions usually use a rescue descender as the core tool. Its operation mode is that the rescuer connects the rescued person to himself / herself through a rope and then descends slowly along the tower ladder passage together.

[0003] However, the descender descends slowly. During the descent process, the body of the rescued person needs to be placed horizontally to avoid position interference with the rescuer. At the same time, during the descent process, the position of the rope needs to be adjusted repeatedly and the posture of the rescued person needs to be adjusted to pass through the opening area of the tower platform. These problems result in a discontinuous descent path and a long time-consuming; secondly, the existing fixing methods of the descender mostly use the anchor points of the ladder. It is easily interfered by the structure when adjusting the device in a narrow space, further reducing the rescue efficiency and operation safety. Summary of the Invention

[0004] The first aspect of the present invention provides a rescue device to solve the defect that the descender in the prior art descends slowly. Under the synergistic action of the guiding component, the rescue suit and the driving device, the whole rescue device can form a closed loop in three dimensions of path planning, power driving and attitude control, thereby effectively improving the coherence, autonomy and safety of the rescue process.

[0005] The second aspect of the present invention provides a wind power generation building.

[0006] The rescue device provided by the present invention includes: A guiding component, which is arranged along the height direction of the building on the building; A rescue suit, which is arranged on the guiding component and is adapted to move along the guiding component. The rescue suit is for the rescued person to wear and restricts the spatial posture of the rescued person relative to the guiding component; A driving device, which is arranged on the guiding component and is coupled with the rescue suit. The driving device is used to drive the rescue suit to move along the guiding component.

[0007] According to the rescue device provided by the present invention, the rescue suit includes: A support backboard assembly, which is arranged on the guiding component and is adapted to move along the guiding component; The rescue suit is provided on the side of the support backplate assembly away from the guiding assembly. The rescue suit is for the rescued person to wear and restricts the spatial posture of the rescued person relative to the guiding assembly.

[0008] According to the rescue equipment provided by the present invention, the rescue set further includes a leg binder, which is provided directly below the rescue suit and is connected to at least one of the guiding assembly, the support backplate assembly, and the rescue suit. The leg binder is used to restrict the spatial posture of the legs of the rescued person relative to the guiding assembly.

[0009] According to the rescue equipment provided by the present invention, the rescue set further includes a foot binder, which is provided below the leg binder and is flexibly connected to the leg binder. The foot binder is used to restrict the spatial posture of the feet of the rescued person relative to the guiding assembly.

[0010] According to the rescue equipment provided by the present invention, the guiding assembly includes a guide rail, and the guide rail is used to be arranged along the height direction of the building on the building; The rescue set further includes a first guiding and limiting assembly, and the first guiding and limiting assembly includes: A first moving part, which is slidably arranged on the guide rail and is adapted to move along the guide rail; A limiting part, which is connected to the first moving part. The support backplate assembly is detachably arranged on the side of the limiting part away from the first moving part. The first moving part and the limiting part are used to restrict the spatial position of the support backplate assembly relative to the guide rail in the horizontal direction.

[0011] According to the rescue equipment provided by the present invention, it further includes an anti-falling device, which is slidably arranged on the guiding assembly and is adapted to move along the guiding assembly. The anti-falling device is connected to the support backplate assembly, and the anti-falling device is used to emergently brake the rescue set.

[0012] According to the rescue equipment provided by the present invention, it further includes a temporary lifting assembly, which is arranged on the guiding assembly and is located above the coupling point of the rescue set and the guiding assembly. The temporary lifting assembly is used to assist in the assembly of the rescue set and the guiding assembly.

[0013] According to the rescue equipment provided by the present invention, the guiding assembly includes a steel wire rope, and the steel wire rope is used to be arranged along the height direction of the building on the building; the support backplate assembly is arranged on the steel wire rope and is adapted to move along with the steel wire rope; The driving device includes a hoisting assembly, and the hoisting assembly is connected to the steel wire rope. The hoisting assembly is used to drive the steel wire rope to move along the height direction of the building.

[0014] The rescue equipment provided by the present invention further includes a first climbing-free device, which is arranged on the steel wire rope and is arranged below the rescue suit at a preset interval for accommodating the rescued person.

[0015] The rescue equipment provided by the present invention further includes a rope-grabbing assembly, which includes: A rope grabber, which is arranged on the steel wire rope and is adapted to move along with the steel wire rope; A rotating hook member, one end of which is connected to the rope grabber and the other end of which is detachably connected to the suspension point at the top of the rescue suit.

[0016] For the rescue equipment provided by the present invention, the guiding assembly includes a rack, and the rack is used to be arranged on the building along the height direction of the building; The driving device includes: A second climbing-free device, which is arranged on the rack and meshes with the rack, and the second climbing-free device is adapted to move along the rack; A support assembly, which is arranged on the second climbing-free device, and a suspension member is arranged at the top of the support assembly, and the support backboard assembly is suspended on the suspension member.

[0017] For the rescue equipment provided by the present invention, the support assembly includes: A support member, which is arranged at the top of the second climbing-free device, and the suspension member is arranged at the top of the support member; A second moving member, which is connected to the suspension member and is slidably arranged on the guide rail, and the second moving member is adapted to move along the guide rail, and the second moving member is used to limit the spatial position of the support backboard assembly relative to the guide rail in the horizontal direction.

[0018] The wind power generation building provided by the present invention includes the rescue equipment described in any one of the foregoing items.

[0019] The rescue equipment provided by the present invention, when in use, can extend along the height direction of the inner wall of a building through a guiding component to form a preset coherent rescue path, thereby ensuring the smoothness and direction stability of the rescue path; secondly, the driving device is centered on mechanical power output and can provide controllable continuous driving force for the rescue suit, thereby ensuring the continuous execution of the rescue process; furthermore, the rescue suit can actively restrict the limb movement range of the rescued person and limit the body posture within the space area where the guiding component is located. In this way, during the movement process, the position interference between the rescued person and the building structure can be avoided, the risk of secondary collision caused by the out-of-control limbs of the rescued person can be reduced, and at the same time, the operation requirement of adjusting the posture of the rescued person can be eliminated; under the synergistic effect of the above three, the overall rescue equipment can form a closed loop in three dimensions of path planning, power driving and posture control, thereby effectively improving the coherence, autonomy and safety of the rescue process.

[0020] Compared with the prior art solution of using a rope descent device for rescue, taking the wind turbine tower in the wind power field as an example, the rescue equipment provided by the present invention, when in use, can be pre-laid along the height direction of the inner wall of the tower and pass through the openings of each platform to form a coherent and smooth rescue passage, enabling the rescue suit to continuously pass through the internal structure of the tower without repeatedly adjusting the path under the power drive of the driving device, thereby eliminating the delay in the rescue process caused by the interruption of the path of the traditional rope descent device.

[0021] Secondly, the rescue suit restricts the body posture of the rescued person and confines the movement range of the rescued person within the area where the guiding component is located, reducing the risk of position interference between the limbs of the rescued person and the tower platform or ladder structure, and thus eliminating the cumbersome steps of manually adjusting the body posture of the rescued person to avoid obstacles in traditional rescue.

[0022] Finally, compared with the rope descent device solution that relies on manual operation, the driving device replaces the physical consumption of rescue personnel through mechanical power output, not only improving the stability and controllability of the descending speed, but also avoiding the hidden danger of rescue interruption caused by the physical exhaustion of rescue personnel. At the same time, the preset coherent path of the guiding component cooperates with the posture restriction function of the rescue suit, enabling rescue personnel to avoid adjusting the posture of the rescued person at the platform opening, which effectively improves the coherence of the rescue process and the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 It is a side view of the rescue device provided by an embodiment of the present invention.

[0025] Figure 2 It is a schematic structural diagram of the rescue suit provided by an embodiment of the present invention.

[0026] Figure 3 It is a schematic partial structural diagram of the rescue suit provided by an embodiment of the present invention.

[0027] Figure 4 It is a schematic wearing structure diagram of the rescue suit provided by an embodiment of the present invention.

[0028] Figure 5 It is a schematic structural diagram of the first guiding and limiting component provided by an embodiment of the present invention.

[0029] Figure 6 It is a schematic assembly structure diagram of the first guiding and limiting component and the support backplate component provided by an embodiment of the present invention.

[0030] Figure 7 It is a schematic assembly structure diagram of the first guiding and limiting component and the guide rail provided by an embodiment of the present invention.

[0031] Figure 8 It is an exploded structural diagram of the first moving part provided by an embodiment of the present invention.

[0032] Figure 9 It is a cross-sectional view of the first moving part provided by an embodiment of the present invention.

[0033] Figure 10 It is a schematic structural diagram of the first moving part in the first state provided by an embodiment of the present invention.

[0034] Figure 11 It is a schematic structural diagram of the first moving part in the second state provided by an embodiment of the present invention.

[0035] Figure 12 It is a schematic assembly diagram of the temporary lifting component and the rope grasping component provided by an embodiment of the present invention.

[0036] Figure 13 It is an axonometric structural diagram of the rope grasping component provided by an embodiment of the present invention.

[0037] Figure 14 It is another schematic structural diagram of the rescue device provided by an embodiment of the present invention.

[0038] Figure 15 It is Figure 14 a schematic assembly structure diagram of the rescue device shown in

[0039] Reference numerals: 100: Guide Component; 110: Guide Rail; 111: Slide Block Channel; 112: Limit Plate; 120: Steel Wire Rope; 130: Rack 200: Rescue Set; 210: Support Backplate Assembly; 211: Support Plate; 212: Backplate; 213: Quick Release Connecting Plate; 214: Hoisting Point; 220: Rescue Suit; 230: Leg Binder; 240: Foot Binder; 250: First Guide and Limit Component; 251: First Moving Component; 2511: Fixed Main Body; 2512: Guide and Limit Wheel; 2513: First Wheel Body Component; 25131: First Wheel Pair; 25132: Main Rotation Axis; 25133: Main Rotating Part; 25134: First Pin; 25135: First Spring; 25136: Second Pin; 25137: Slide Block; 2514: Second Wheel Body Component; 25141: Second Wheel Pair; 25142: Slave Rotation Axis; 25143: Third Pin; 252: Limit Component; 2521: Mounting Base; 2522: Plug Pin; 25221: Lock Tongue; 2523: Connecting Plate; 2524: Connecting Rope; 253: Linking Component; 2531: Driving Hole; 2532: Driven Hole; 2533: Locking Hole; 254: Unlocking Component; 2541: Fourth Pin; 2542: Second Spring; 255: Back Wheel Component; 256: Cover Plate 300: Driving Device; 310: Hoisting Component; 320: Second Climbing Aid; 330: Support Component; 331: Support Part; 3311: Support Rod; 332: Suspension Part; 3321: Inverted Triangular Plate; 3322: Second Hook; 333: Second Moving Component; 400: Temporary Lifting Component; 500: Rope Grabbing Component; 510: Rope Grabbing Device; 520: Rotating Hook Part; 521: Rotating Ring; 522: Triangular Plate; 523: First Hook; 600: First Climbing Aid; 700: Fall Arrestor Detailed Implementation Manner

[0040] Figure 1 is the side view of the rescue equipment provided by the embodiment of the present invention; Figure 2 is the structural schematic diagram of the rescue set provided by the embodiment of the present invention.

[0041] Refer to Figure 1 and Figure 2, an embodiment of the present invention provides a rescue device, which can be applied to any high-altitude building, such as a wind turbine tower or a high-rise building floor. The rescue device can also be used in some special environments such as vertical mountains. In other words, in the embodiment of the present invention, the building needs to be understood in a broad sense. Any vertical structure that can be attached and set, whether it is a building or a structure, can be used as the object of the rescue device provided by the present invention. For the convenience of explanation, in this article, the wind turbine tower is taken as an example of a building for illustration, and other buildings can refer to the adaptation of the wind turbine tower given by the present invention to set the rescue device.

[0042] The rescue device provided by the present invention includes a guiding component 100, a rescue suit 200, and a driving device 300. The guiding component 100 is used to plan the rescue path. During installation, it can be attached to the building. For example, similar to the guide rail or steel wire rope in the existing climbing-free device, it is attached to the surface of the wind turbine tower; the rescue suit 200 is arranged on the guiding component 100 and is adapted to move along the rescue path planned by the guiding component 100. During use, the rescue suit 200 can be first worn on the rescued person, and then the rescue suit 200 is installed on the guiding component 100. Since the rescued person may be unconscious or have weak limbs and other problems, the rescue suit 200 needs to have a certain space-limiting ability to limit the spatial posture of the rescued person.

[0043] It should be noted that the rescue suit 200 and the guiding component 100 can be in a direct connection relationship. For example, the rescue suit 200 is directly slidably connected to the guiding component 100; the above two can also be in an indirect connection relationship. For example, by setting the driving device 300 on the guiding component 100, and then setting the rescue suit 200 on the driving device 300, the rescue suit 200 is indirectly set on the guiding component 100 by driving the driving device 300.

[0044] The driving device 300 is arranged on the guiding component 100 and is coupled with the rescue suit 200. The driving device 300 is used to drive the rescue suit 200 to move along the guiding component 100; the specific driving relationship can be direct driving or indirect driving. For example, the rescue suit 200 can be directly connected to the driving device 300, and the driving device 300 directly drives the rescue suit 200 to move, such as the technical solution of the second climbing-free device 320 in the following text; or for example, through the guiding component 100 as an intermediate medium, the driving force of the driving device 300 is transmitted, so that the rescue suit 200 moves along the guiding component 100, such as the technical solution of the steel wire rope 120 in the following text.

[0045] Refer to Figure 1 and Figure 2, It can be understood that when the rescue equipment provided by the embodiments of the present invention is in use, through the guiding component 100, it can extend along the height direction of the inner wall of the building to form a preset coherent rescue path, thereby ensuring the smoothness and direction stability of the rescue path; secondly, the driving device 300 takes the mechanical power output as the core and can provide a controllable continuous driving force for the rescue suit 200, thereby ensuring the coherent execution of the rescue process; furthermore, the rescue suit 200 can actively restrict the range of limb activities of the rescued person and limit the posture of his body within the space area where the guiding component 100 is located. In this way, during the movement, the position interference between the rescued person and the building structure can be avoided, and the risk of secondary collision caused by the out-of-control limbs of the rescued person can be reduced. At the same time, the operation requirement for adjusting the posture of the rescued person can be eliminated; under the synergistic effect of the above three, the overall rescue equipment can form a closed loop in three dimensions of path planning, power driving and attitude control, thereby effectively improving the coherence, autonomy and safety of the rescue process.

[0046] Compared with the rescue solution using a rope descent device in the prior art, taking the wind turbine tower in the wind power field as an example, when the rescue equipment provided by the embodiments of the present invention is in use, through the guiding component 100, it is pre-laid and passed through each platform opening along the height direction of the inner wall of the tower to form a coherent and smooth rescue channel, so that the rescue suit 200 can continuously pass through the internal structure of the tower without repeatedly adjusting the path under the power drive of the driving device 300, thereby eliminating the delay in the rescue process caused by the interruption of the path of the traditional rope descent device.

[0047] Secondly, the rescue suit 200 restricts the body posture of the rescued person and confines the activity range of the rescued person within the area where the guiding component 100 is located, reducing the risk of position interference between the limbs of the rescued person and the tower platform or ladder structure, and thus eliminating the cumbersome steps of manually adjusting the body posture of the rescued person to avoid obstacles in traditional rescue.

[0048] Finally, compared with the rope descent device solution that relies on manual operation, the driving device 300 replaces the physical consumption of rescue personnel through mechanical power output, not only improving the stability and controllability of the descending speed, but also avoiding the hidden danger of rescue interruption caused by the physical exhaustion of rescue personnel. At the same time, the preset coherent path of the guiding component 100 cooperates with the posture restriction function of the rescue suit 200, so that the rescue personnel do not need to adjust the posture of the rescued person at the platform opening, which effectively improves the coherence of the rescue process and the safety of the operation.

[0049] Figure 3 is a schematic diagram of a partial structure of the rescue suit provided by the embodiments of the present invention; Figure 4 is a schematic diagram of the wearing structure of the rescue suit provided by the embodiments of the present invention.

[0050] Refer to Figure 2, Figure 3 and Figure 4 In an alternative embodiment of the present invention, the rescue suit 200 includes a support backboard assembly 210 and a rescue suit 220. The support backboard assembly 210 is disposed on the guiding assembly 100 and is adapted to move along the guiding assembly 100. The rescue suit 220 is disposed on a side of the support backboard assembly 210 away from the guiding assembly 100. The rescue suit 220 is for the rescued person to wear, thereby restricting the spatial posture of the rescued person relative to the guiding assembly 100.

[0051] Specifically, in use, the rescue suit 220 can be first worn on the rescued person, and the support backboard assembly 210 can be temporarily fixed on the rescued person through the rescue suit 220. Secondly, the position of the rescued person can be moved by dragging the support backboard assembly 210, and the support backboard assembly 210 can be disposed on the guiding assembly 100, thereby limiting the spatial posture of the rescued person within the space where the guiding assembly 100 is located.

[0052] It can be understood that in the rescue equipment provided by the embodiments of the present invention, the rescue backboard assembly 210 and the rescue suit 220 can form a "bond" between the rescued person and the guiding assembly 100 and the driving device 300, thereby providing a physical basis for the movement of the rescued person along the guiding assembly 100. Secondly, through the hard-flexible structure coupling of the support backboard assembly 210 and the rescue suit 220, the rigid characteristics of the support backboard assembly 210 can provide a physical bearing basis for the back support of the rescued person. At the same time, the wearable wrapping restraint of the rescue suit 220 can relatively fix the human posture of the rescued person with the support backboard assembly 210, thereby limiting the spatial activity range of the rescued person within the moving path space preset by the guiding assembly 100. In this way, the risk of collision with the building structure caused by the shaking or offset of the human body during the rescue process can be avoided, thereby effectively improving the safety of the rescued person.

[0053] Secondly, the rigid structure of the support backboard assembly 210 itself can also serve as a temporary stretcher at the initial stage of the rescue to provide an operating fulcrum for the rescue personnel to drag or position the rescued person, thereby facilitating the rescue process of the rescue personnel. At the same time, during the dragging process of the rescue personnel, the split design of the support backboard assembly 210 and the rescue suit 220 can prevent the rescue suit 220 or the rescued person from rubbing against building planes such as the tower barrel platform, which can effectively improve the service life of the rescue suit 220 and avoid the threat to the life safety of the rescued person caused by improper rescue operations during the rescue process.

[0054] Refer to Figure 2 and Figure 3, In an alternative embodiment of the present invention, the support backplate assembly 210 includes a support plate 211, a backplate 212, and a quick-release connection plate 213. The support plate 211, the backplate 212, and the quick-release connection plate 213 are arranged with the same or similar shapes and are stacked. The quick-release connection plate 213 is disposed between the support plate 211 and the backplate 212; the support plate 211 is used to connect with the rescue suit 220. In some examples, the support plate 211 and the rescue suit 220 may also be an integral structure; since the support plate 211 contacts the human body, the support plate 211 can be made of a soft material, for example, a sponge plate or a soft rubber plate, which can improve the comfort of the rescued person.

[0055] The backplate 212 is used to provide physical support and prevent the support plate 211 from wearing against the ground. Therefore, the backplate 212 can be supported by an anti-wear material, such as hard rubber or metal; the quick-release connection plate 213 is used to connect with components such as the first guiding and limiting assembly 250. A lifting point 214 is provided at the top of the rescue suit 200 for connecting the rescue suit 200 with the guiding assembly 100 or the driving device 300; wherein, the lifting point 214 at the top of the rescue suit 200 can be provided at the top of at least one of the support plate 211, the backplate 212, the quick-release connection plate 213, and the rescue suit 220.

[0056] In an alternative embodiment of the present invention, the rescue suit 220 can be selected as a combined structure of multiple safety belts as shown in FIG. 2, or can also adopt a structure similar to a life jacket. Specifically, it can be adaptively selected according to the actual situation.

[0057] Continuing to refer to Figure 1 , In an alternative embodiment of the present invention, the rescue suit 200 further includes a leg restraint 230. The leg restraint 230 is disposed directly below the rescue suit 220. During installation, the leg restraint 230 needs to be connected to at least one of the guiding assembly 100, the support backplate assembly 210, and the rescue suit 220. The leg restraint 230 is used to limit the spatial posture of the rescued person's legs relative to the guiding assembly 100.

[0058] Specifically, the leg restraint 230 can adopt an annular structure or a semi-annular structure, which can be a single-ring structure, as Figure 1 shown, or can also be a structure with two rings arranged side by side, and can be designed according to the restraint requirements and human ergonomics; during use, the rescued person can be first placed on the guiding assembly 100 through the support backplate assembly 210 and the rescue suit 220, and then the leg restraint 230 is put on the rescued person's legs from the bottom up from the feet of the rescued person, and the leg restraint 230 is connected to at least one of the guiding assembly 100, the support backplate assembly 210, and the rescue suit 220, so as to limit the position of the rescued person's legs relative to the guiding assembly 100 through the leg restraint 230.

[0059] The calf restraint 230 can be used to restrict the calf area of the rescued person or the thigh area of the rescued person, and an appropriate model can be selected according to the actual situation. It can be understood that in the embodiment of the present invention, through the setting of the calf restraint 230, a "second anchoring point" can be established between the rescued person and the guiding assembly 100 on the basis of the rescue suit 220 and the support backboard assembly 210. In other words, the calf restraint 230 and the support backboard assembly 210 can respectively establish an "anchoring point" between the rescued person and the guiding assembly 100. In this way, on the one hand, the double-point restriction can more reliably limit the body posture of the rescued person in the space where the guiding assembly 100 is located; on the other hand, these two "anchoring points" can respectively restrict the rescued person from the upper body and the lower body of the rescued person, thereby ensuring the safety of the rescued person during the rescue process.

[0060] Continuing to refer to Figure 1 , in an alternative embodiment of the present invention, the rescue suit 200 further includes an ankle restraint 240. The ankle restraint 240 is disposed below the calf restraint 230, and the ankle restraint 240 is flexibly connected to the calf restraint 230. The ankle restraint 240 is used to restrict the spatial posture of the feet of the rescued person relative to the guiding assembly 100. In an alternative embodiment of the present invention, the ankle restraint 240 can also be disposed independently of the calf restraint 230. In this case, the ankle restraint 240 needs to be connected to at least one of the guiding assembly 100, the support backboard assembly 210, and the rescue suit 220. It should be noted that there are many ways of flexible connection, such as strip connection and wire rope connection, which will not be listed one by one herein.

[0061] Specifically, the ankle restraint 240 can adopt an annular structure or a semi-annular structure, which can be a single-ring structure, as Figure 1 shown, or a structure with two rings arranged side by side, which can be designed according to the restraint requirements and ergonomic adaptability; when in use, the rescued person can be first placed on the guiding assembly 100 through the support backboard assembly 210 and the rescue suit 220, and then the calf restraint 230 can be put on the leg of the rescued person from the feet of the rescued person upwards, and the calf restraint 230 is connected to at least one of the aforementioned three, and then the ankle restraint 240 is put on the feet of the rescued person and connected to the calf restraint 230.

[0062] It can be understood that in the embodiments of the present invention, by providing the leg binder 240, a "third anchoring point" can be established between the rescued person and the guiding assembly 100 on the basis of the above two anchoring points. In other words, the leg binder 230, the leg binder 240, and the support backboard assembly 210 can respectively establish an "anchoring point" between the rescued person and the guiding assembly 100. In this way, on the one hand, the limitation of the three points can more reliably limit the body posture of the rescued person in the space where the guiding assembly 100 is located; on the other hand, the three "anchoring points" can respectively limit the rescued person from the upper body, legs, and feet of the rescued person, thereby ensuring the safety of the rescued person during the rescue process. Moreover, the leg binder 240 can solve the problem of the feet of the rescued person being suspended, thereby effectively improving the sense of security of the rescued person from a psychological perspective.

[0063] Figure 5 is a schematic structural diagram of the first guiding and limiting assembly provided by the embodiments of the present invention; Figure 6 is a schematic assembly structural diagram of the first guiding and limiting assembly and the support backboard assembly provided by the embodiments of the present invention; Figure 7 is a schematic assembly structural diagram of the first guiding and limiting assembly and the guide rail provided by the embodiments of the present invention.

[0064] Refer to Figures 5 to 7 , in an alternative embodiment of the present invention, the guiding assembly 100 includes a guide rail 110, and the guide rail 110 is used to be arranged along the height direction of the building. Taking a wind power tower as an example, the guide rail 110 can be laid along the internal ladder of the tower. In some alternative embodiments provided with a climbing aid, the guide rail 110 can directly adopt the existing guide rail of the climbing aid.

[0065] Correspondingly, the rescue suit 200 further includes a first guiding and limiting assembly 250. The first guiding and limiting assembly 250 includes a first moving member 251 and a limiting member 252. The first moving member 251 is slidably arranged on the guide rail 110 and is adapted to move along the guide rail 110; the limiting member 252 is connected to the first moving member 251, and the quick-release connecting plate 213 in the support backboard assembly 210 is detachably arranged on the side of the limiting member 252 away from the first moving member 251. The first moving member 251 and the limiting member 252 are used to limit the spatial position of the support backboard assembly 210 relative to the guide rail 110 in the horizontal direction.

[0066] It can be understood that in the rescue device provided by the embodiments of the present invention, the guiding component 100 is laid along the building height direction through the guide rail 110 (when it is applied to a wind power tower barrel, existing structures such as the tower barrel climbing ladder or the climbing-free device guide rail can also be reused), forming a preset moving path adapted to the building space; further, when the first moving member 251 slides along the guide rail 110, the degree of freedom in the horizontal direction can be restricted through the cooperation relationship between the limiting member 252 and the guide rail 110, so that the support back plate assembly 210 always maintains a linear displacement along the extending direction of the guide rail 110 during the movement process, which can avoid path deviation or collision with the building structure caused by lateral offset, and can effectively improve the reliability and safety of the rescue device.

[0067] Continue to refer to Figure 7 , specifically, the guide rail 110 includes a slider channel 111 and a limiting plate 112. The slider channel 111 is formed by opening inward from the front surface of the guide rail 110. Two side walls of the slider channel 111 are bent and extended inward to form the limiting plate 112. The outer side surface of the limiting plate 112 forms an outer support surface, the inner side surface of the limiting plate 112 forms an inner support surface, and the side surface of the limiting plate 112 facing the opposite limiting plate 112 forms an operating limiting surface. In some alternative embodiments, the limiting plate 112 can also extend along the direction away from the opposite limiting plate 112 to form a rack 130, as will be described in detail later.

[0068] Figure 8 is an exploded structural schematic diagram of the first moving member provided by the embodiments of the present invention; Figure 9 is a cross-sectional view of the first moving member provided by the embodiments of the present invention; Figure 10 is a structural schematic diagram of the first moving member in the first state provided by the embodiments of the present invention; Figure 11 is a structural schematic diagram of the first moving member in the second state provided by the embodiments of the present invention.

[0069] Refer to Figures 8 to 11 , specifically, the first moving member 251 includes a fixed main body 2511, a first wheel body member 2513, and a second wheel body member 2514. Among them, the first wheel body member 2513 includes a first wheel pair 25131 and a main rotating shaft 25132. The first wheel pair 25131 is connected to the main rotating shaft 25132. One end of the main rotating shaft 25132 away from the first wheel pair 25131 is connected with a main rotating part 25133. The main rotating shaft 25132 is installed on the fixed main body 2511. The first wheel pair 25131 is used for rolling along the inner support surface of the guide rail 110.

[0070] The second pair of wheels 25141 is also used for installation on the fixed body 2511 and for rolling along the inner support surface of the guide rail 110. The second wheel body member 2514 includes the second pair of wheels 25141 and the slave rotating shaft 25142. The second pair of wheels 25141 is connected to the slave rotating shaft 25142. A linkage member 253 is provided between the main rotating shaft 25132 and the slave rotating shaft 25142. When the main rotating shaft 25132 rotates, the main rotating shaft 25132 drives the slave rotating shaft 25142 to rotate through the linkage member 253, thereby causing the first pair of wheels 25131 and the second pair of wheels 25141 to rotate simultaneously. Thus, during the installation process, the first pair of wheels 25131 and the second pair of wheels 25141 can have two different position states, namely the first state (as shown in Figure 10 ), and the second state (as shown in Figure 11 ). By changing the position states of the first pair of wheels 25131 and the second pair of wheels 25141, the connection or separation between the first moving member 251 and the guide rail 110 can be quickly achieved.

[0071] It should be noted that Figures 8 to 11 although only the case where the second pair of wheels 25141 is one, that is, the case where the slave rotating shaft 25142 is one, is given, the number of the second wheel body members 2514 is not limited by the example here. Furthermore, the number of the slave rotating shafts 25142 is not limited and can be adaptively selected according to the actual situation.

[0072] Continuing to refer to Figure 8 and Figure 9 , the main rotating member 25133 is connected to the main rotating shaft 25132 through the first pin 25134, and a first spring 25135 is sleeved on one end of the main rotating shaft 25132 facing the first pin 25134. In the case where no external force is applied outside the main rotating member 25133, the first spring 25135 can drive the main rotating shaft 25132 to return to the initial locked position; the linkage member 253 is a linkage plate. The main rotating shaft 25132 is connected to the linkage plate through the second pin 25136, and the slave rotating shaft 25142 is connected to the linkage plate through the third pin 25143. A guiding and limiting wheel 2512 for the linkage plate is provided on the fixed body 2511. The guiding and limiting wheel 2512 is used to limit the lateral movement of the linkage plate and make the linkage plate move longitudinally. In an alternative embodiment of the present invention, a corresponding bushing structure such as a copper bushing can also be provided in the shaft holes on the fixed body 2511 for setting the main rotating shaft 25132 and the slave rotating shaft 25142, so that the rotation of the main rotating shaft 25132 and the slave rotating shaft 25142 can be more flexible.

[0073] Among them, the "longitudinal direction" in "the guiding and limiting wheel 2512 is used to limit the lateral movement of the linkage plate and make the linkage plate move longitudinally" refers to the extending direction of the guide rail 110, and the lateral direction is also the width direction of the guide rail 110, that is, the direction perpendicular to the longitudinal direction. When the main rotating member 25133 drives the main rotating shaft 25132 to rotate, the second pin 25136 also rotates. Since the linkage plate only moves longitudinally, when the second pin 25136 drives the linkage plate to move longitudinally, it must move laterally relative to the linkage plate. It can be seen that an active hole 2531 extending laterally is formed on the linkage plate. One end of the second pin 25136 is installed on the main rotating shaft 25132, and the other end is located in the active hole 2531 to connect the linkage plate through the active hole 2531. By the same token, a driven hole 2532 extending laterally is formed on the linkage plate, and the third pin 25143 connects the linkage plate through the driven hole 2532.

[0074] In an alternative embodiment, the number of guiding and limiting wheels 2512 is four, and they are installed on the fixed body 2511 through fixing screws. The linkage plate is formed with a guiding surface. Thus, through the cooperation between the guiding and limiting wheels 2512 and the guiding surface, it is ensured that the linkage plate moves longitudinally. Of course, the guiding and limiting wheels 2512 are not a necessary structure, and when the guiding and limiting wheels 2512 are provided, their number and distribution positions can also be adjusted as needed.

[0075] In an alternative embodiment, a locking hole 2533 in the shape of a "lollipop" is provided on the linkage plate. The locking hole 2533 includes a large hole section and a small hole section. Correspondingly, the first moving member 251 further includes an unlocking member 254. The unlocking member 254 includes a fourth pin 2541 and a second spring 2542. The fourth pin 2541 is provided with a thick diameter section and a thin diameter section with different diameters along the length direction. The fourth pin 2541 can move telescopically on the fixed body 2511 in a direction perpendicular to the linkage plate, so that the positions of the thick diameter section and the thin diameter section relative to the linkage plate change. When the thick diameter section is located in the large hole section of the linkage plate, the linkage plate is locked; when the thin diameter section is located in the large hole section or the small hole section, the linkage plate can move longitudinally. The second spring 2542 is sleeved on the fourth pin 2541 to lock the fourth pin 2541 without external force pressing.

[0076] During use, by pressing the fourth pin 2541, the thick diameter section can be retracted into the interior of the fixed body 2511, and the thin diameter section can be located in the locking hole 2533. At this time, rotating the main rotating member 25133 can drive the linkage plate to move longitudinally; when the pressing ends, the second spring 2542 will push the fourth pin 2541 to reset, so that the thick diameter section is re-locked in the large hole section. At this time, the main rotating member 25133 cannot rotate, and the linkage plate cannot move longitudinally either.

[0077] In an optional embodiment of the present invention, the first movable component 251 also includes a limiting mechanism, and the first wheel body component 2513 also includes a slider 25137. The slider 25137 is fixed to one end of the main rotating shaft 25132 away from the first pin 25134, and the slider 25137 forms a mounting groove for the first wheel pair 25131; the limiting mechanism includes a limiting groove on the slider 25137 and a protrusion formed on the fixed body 2511, and the limiting groove and the protrusion both limit two extreme positions of the main rotating shaft 25132. When the main rotating shaft 25132 rotates to the extreme position, the slider 25137 cooperates with the protrusion on the fixed body 2511 to limit the rotation angle of the rotating shaft. The two extreme positions correspond to the aforementioned first state and second state. When the first movable component 251 switches between the two forms, the rotation angle of the main rotating shaft 25132 is exactly ninety degrees. Of course, if the rotation angle of the main rotating shaft 25132 is less than ninety degrees, it can also meet the disassembly and assembly requirements of the first movable part 251, then the rotation angle of the main rotating shaft 25132 can also be limited to a smaller value; or, the rotation angle of the main rotating shaft 25132 between the two extreme positions can also be limited to greater than ninety degrees, both of which can be selectively set according to actual conditions.

[0078] See also Figure 8 In an optional embodiment of the present invention, the first movable component 251 further includes at least one group of back wheel components 255, the back wheel components 255 are arranged on the fixed body 2511, and the position of the back wheel components 255 corresponds to the position of the first wheel body component 2513 or the second wheel body component 2514. Taking the first wheel body component 2513 as an example, the back wheel component 255 includes two back wheels, which are rotatably arranged on the side of the fixed body 2511 and are spaced apart from the first wheel pair 25131 in the first wheel body component 2513. The spacing between the two corresponds to the thickness of the aforementioned limiting plate 112. When the first movable component When 251 is configured in the guide rail 110, the first wheel pair 25131 and the back wheel component 255 will relatively abut against the inner and outer side surfaces of the limit plate 112, that is, the aforementioned inner support surface and outer support surface; in this process, the aforementioned operating limit surface will limit the lateral movement of the fixed body 2511 from both sides of the fixed body 2511, thereby reducing the lateral shaking of the fixed body 2511 along the guide rail 110; the clamping mechanism formed by the first wheel pair 25131 and the back wheel component 255, and the limitation of the operating limit surface to the fixed body 2511, can ensure the stability of the cooperation between the first movable component 251 and the guide rail 110.

[0079] See also Figure 8, in an alternative embodiment of the present invention, the first moving member 251 further includes a cover plate 256. The cover plate 256 is disposed on the surface of the fixed main body 2511 and is located on the side of the linkage plate away from the fixed main body 2511. After the cover plate 256 and the fixed main body 2511 are connected, the linkage plate can move within the space between the fixed main body 2511 and the cover plate 256. The cover plate 256 can be connected to the fixed main body 2511 by fasteners such as screws, as long as it does not affect the movement of the linkage plate. It should be noted that the cover plate 256 is also provided with openings corresponding to the first wheel member 2513, the second wheel member 2514, and the unlocking member 254. Specifically, it can be adaptively set according to the actual situation.

[0080] During use, first press the unlocking member 254 to release the restriction of the unlocking member 254 on the linkage plate, and then rotate the main rotating member 25133 so that the main rotating shaft 25132 and the driven rotating shaft 25142 rotate, thereby causing the sliders 25137 at the ends of the main rotating shaft 25132 and the driven rotating shaft 25142 to rotate 90°, making them suitable for placement in the guide rail 110. When the slider 25137 enters the guide rail 110, release the main rotating member 25133, and the slider 25137 will rotate 90° in the reverse direction. The first wheel pair 25131 and the second wheel pair 25141 on the slider 25137 will abut against the inner support surface of the limiting plate 112 of the guide rail 110, and the back wheel member 255 will abut against the outer support surface. The running limiting surfaces will respectively limit the fixed main body 2511 from both sides of the fixed main body 2511. When the rotation of the main rotating shaft 25132 and the driven rotating shaft 25142 is completed, release the unlocking member 254 to achieve the connection between the first guiding and limiting assembly 250 and the guide rail 110. When disassembling the first moving member 251, reverse the above operations.

[0081] Continue to refer to Figure 5 and Figure 6 , in an alternative embodiment of the present invention, the limiting member 252 includes a mounting base 2521, a bolt 2522, a connecting plate 2523, and a connecting rope 2524; one side of the connecting plate 2523 is connected to the first moving member 251, and the two can be fixed by bolts. The other side of the connecting plate 2523 is used to set the mounting base 2521 and the bolt 2522. There are two mounting bases 2521, and the two mounting bases 2521 are symmetrically disposed at both ends of the connecting plate 2523. The bolt 2522 is inserted through the mounting base 2521, and the locking tongue 25221 of the bolt 2522 extends out of the mounting base 2521 and faces the connecting plate 2523 in the natural state; one end of the connecting rope 2524 is connected to the connecting plate 2523, and the other end of the connecting rope 2524 is connected to the rope grasping assembly 500 to prevent the first guiding and limiting assembly 250 from accidentally falling.

[0082] In use, first install the support backplate assembly 210 on the connecting plate 2523. During the approach of the support backplate assembly 210 and the connecting plate 2523, the quick-release connecting plate 213 in the support backplate assembly 210 will squeeze the locking tongue 25221 of the latch pin 2522 in the direction towards the connecting plate 2523, forcing the locking tongue 25221 to retract into the mounting seat 2521. When the quick-release connecting plate 213 passes over the locking tongue 25221, the locking tongue 25221 will pop out under the push of the internal spring. At this time, the locking tongue 25221 and the connecting plate 2523 will form a clamping structure. At the same time, combined with the limiting groove on the mounting seat 2521, the connection between the support backplate assembly 210 and the limiting component 252 can be realized, so that the support backplate assembly 210 and the first guiding and limiting component 250 form a temporary whole. When disconnection is needed, pull the eyelet at the end of the latch pin 2522 to retract the locking tongue 25221 of the latch pin 2522 into the mounting seat 2521, and the support backplate assembly 210 can be separated from the limiting component 252.

[0083] Figure 12 It is an assembly schematic diagram of the temporary lifting component and the rope-grabbing component provided by the embodiment of the present invention.

[0084] Refer to Figure 12 , in an alternative embodiment of the present invention, the rescue device further includes a temporary lifting component 400. In use, the temporary lifting component 400 can be arranged on the guiding component 100. If it is used in a building similar to a tower barrel, the temporary lifting component 400 can also be arranged on the ladder of the tower barrel; the coupling point of the temporary lifting component 400 and the guiding component 100 is located above the coupling point of the rescue suit 200 and the guiding component 100, and the temporary lifting component 400 is used to assist the assembly of the rescue suit 200 and the guiding component 100.

[0085] The temporary lifting component 400 can specifically select an existing lifting device, such as a descender, etc.; the overall weight of the rescued person and the rescue suit 200 is relatively heavy. In use, first put on the rescue suit 200 on the rescued person, and then connect the lifting point 214 at the top of the rescue suit 200 with the temporary lifting component 400. Lift the rescue suit 200 through the temporary lifting component 400. When the rescue suit 200 is lifted in place, first connect the support backplate assembly 210 and the guiding component 100, and then connect the support backplate assembly 210 and the first guiding and limiting component 250. After both are connected, the temporary lifting component 400 can be disassembled.

[0086] It can be understood that, due to the relatively large overall weight of the rescue suit 200 and the rescued person, it is difficult to assemble at high altitude. In the rescue equipment provided by the embodiments of the present invention, when the rescue suit 200 is lifted to a predetermined height, its gravity load is borne by the temporary lifting assembly 400. At this time, the operator can complete the stable connection between the support backplate assembly 210 and the guiding assembly 100 under the condition of no gravity interference. This process adopts a phased load transfer mechanism. First, the temporary lifting assembly 400 is used to bear the temporary gravity support. After the guiding assembly 100 and the support backplate assembly 210 form a rigid connection, the auxiliary function of the temporary lifting assembly 400 is released, thereby effectively solving the gravity balance problem during the high-altitude assembly of the rescue equipment. This step-by-step coupling assembly method can effectively reduce the operation risk and technical threshold of equipment installation in high-altitude rescue scenarios on the premise of ensuring the stability of system connection.

[0087] Continuing to refer to Figure 1 and Figure 12 , in an alternative embodiment of the present invention, the guiding assembly 100 further includes a steel wire rope 120. During use, the steel wire rope 120 can be arranged along the height direction of the building, such as the existing steel wire rope system of the climber in the wind turbine tower; the support backplate assembly 210 is arranged on the steel wire rope 120 and is adapted to move along with the steel wire rope 120, and the two can be connected by an existing detachable device.

[0088] The driving device 300 includes a hoisting assembly 310. The hoisting assembly 310 is connected to the steel wire rope 120. The hoisting assembly 310 is used to drive the steel wire rope 120 to move along the height direction of the building; the installation position of the hoisting assembly 310 can be adaptively selected according to the actual situation. For example, it can be arranged at the top or bottom of the building. The specific installation method can refer to the existing steel wire rope in the climber system; based on this, when the rescue equipment provided by the embodiments of the present invention is applied to the inside of the wind turbine tower, the steel wire rope 120 in the guiding assembly 100 and the hoisting assembly 310 in the driving device 300 here can directly reuse the existing steel wire rope and hoisting in the climber system. That is to say, in this case, the rescue equipment provided by the embodiments of the present invention can be directly combined and improved on the basis of the existing climber.

[0089] It can be understood that, in the rescue equipment provided by the embodiments of the present invention, when it is configured inside the wind turbine tower, the existing steel wire rope 120 and hoisting assembly 310 in the climber system in the wind turbine tower can be reused as the core structures of the guiding assembly 100 and the driving device 300. In this way, it is not necessary to additionally install an independent steel wire rope 120 traction system when deploying the rescue equipment, thereby significantly reducing the complexity of equipment transformation and the installation cost.

[0090] Figure 13 This is an axonometric structural schematic diagram of the rescue device provided by an embodiment of the present invention.

[0091] Refer to Figure 12 and Figure 13 In an alternative embodiment of the present invention, a rope-grabbing assembly 500 is further included. The rope-grabbing assembly 500 includes a rope grabber 510 and a rotating hook member 520. The rope grabber 510 is provided on the steel wire rope 120 and is adapted to move along with the steel wire rope 120. The rope grabber 510 can adopt existing components, and the present invention will not elaborate on this too much. The rotating hook member 520 includes a rotating ring 521, a triangular plate 522, and a first hook 523. Two rotating rings 521 are symmetrically provided at both ends of the triangular plate 522. A first hook 523 is connected to the lower end of the triangular plate 522, and a first hook 523 is also respectively provided at one end of the two rotating rings 521 away from the triangular plate 522. The first hook 523 at the lower end of the triangular plate 522 is used to connect to the hanging point 214 at the top of the rescue suit 200, such as connecting to the top hanging point 214 in the aforementioned support backplate assembly 210. The two first hooks 523 above the rotating ring 521 are used to connect to the rope grabber 510. The connecting rope 2524 in the previous embodiment can be fastened to the triangular plate 522, thereby preventing the limiting member 252 and the first moving member 251 from accidentally falling after the hand is loosened.

[0092] It should be noted that when the rope grabber 510 is installed on the steel wire rope 120, pulling the rope grabber 510 downward can make the rope grabber 510 automatically lock on the steel wire rope 120, and lifting the rope grabber 510 upward can achieve unlocking. That is to say, the locking of the rope grabber 510 can be realized based on the self-weight of the rescue suit 200 and the rescued person, which can eliminate the necessity of additional locking structures and reduce the complexity of the overall structure.

[0093] It can be understood that in the rescue device provided by the embodiment of the present invention, the rope grabber 510 can directly adopt common devices in the prior art. The direct use of such existing components effectively reduces the design difficulty of the rescue device and the production and manufacturing cost of the rescue device. Secondly, the adoption of the rotating hook member 520 avoids the rigid connection between the rope grabber 510 and the support backplate assembly 210. During the load transfer process, the rotating hook member 520 can allow a certain movement space between the rope grabber 510 and the support backplate assembly 210 through its rotatable characteristics. This pre-emptive design of the mechanical structure can effectively reduce the stress concentration problem during the use of the rescue device, and can also relieve the jitter or vibration during the lifting and lowering of the rescue device through flexible micro-rotation, thereby improving the comfort of the rescued person.

[0094] Continue to refer to Figure 1, in an alternative embodiment of the present invention, it further includes a first climbing aid 600. The first climbing aid 600 is provided on the steel wire rope 120 and is arranged below the rescue suit 200 at a preset interval. The length of the preset interval can be adaptively set according to the height of the rescued person. For the specific setting of the first climbing aid 600, reference can be made to the existing climbing aids in the prior art, such as the common climbing aid equipment in the wind turbine tower barrel.

[0095] It can be understood that in the rescue equipment provided by the embodiments of the present invention, by presetting and arranging the first climbing aid 600 at intervals on the steel wire rope 120 below the rescue suit 200, it is possible to enable the rescue personnel to synchronize the spatial position with the rescued person during the lifting process by means of the existing climbing aid system, thereby effectively improving the efficiency of the rescue activity and the safety of the rescued person. In addition, when the rescue equipment provided in this embodiment is configured in the wind turbine tower barrel, the reuse design of the existing climbing aid and the steel wire rope further strengthens the compatibility between the rescue equipment and the existing tower barrel facilities, and can achieve a double improvement in the rapid response of the rescue personnel and the collaborative operation efficiency without the need to additionally install an independent lifting mechanism.

[0096] Figure 14 It is another schematic structural diagram of the rescue equipment provided by the embodiments of the present invention; Figure 15 is Figure 14 the schematic assembly structure diagram of the rescue equipment shown in

[0097] Refer to Figure 14 and Figure 15 , different from the foregoing embodiments, in an alternative embodiment of the present invention, the guiding assembly 100 includes a rack 130. The rack 130 is used to be arranged along the height direction of the building; in other words, in the embodiments of the present invention, the rack 130 replaces the steel wire rope 120 in the foregoing embodiments. The setting of the rack 130 can also refer to the climbing aid system in the prior art, such as the rack 130 structure in the wind turbine tower barrel. In an alternative embodiment of the present invention, the rack 130 can also be an integral structure with the foregoing guide rail 110. For example, the limiting plate 112 of the guide rail 110 is extended outward to obtain the rack 130. Of course, the rack 130 can also be separately arranged from the foregoing guide rail 110, as long as the two are parallel, and specifically can be adaptively set according to the actual situation.

[0098] The driving device 300 includes a second climbing-free device 320 and a support assembly 330. The second climbing-free device 320 is disposed on the rack 130 and meshes with the rack 130. The second climbing-free device 320 is adapted to move along the rack 130, and the structure of the second climbing-free device 320 can be adaptively designed with reference to the climbing-free device of the rack type in the prior art; the support assembly 330 is disposed on the second climbing-free device 320, and a suspension member 332 is provided at the top of the support assembly 330. During assembly, the lifting point 214 at the top of the rescue set 200 (such as the lifting point 214 at the top of the support backplate assembly 210) can be connected to the suspension member 332 here, so as to realize the power synchronization between the support backplate assembly 210 and the second climbing-free device 320.

[0099] It can be understood that in the rescue device provided by the embodiment of the present invention, in addition to the solution guided by the foregoing steel wire rope 120, the structure conducted through the rack 130 provides another set of alternative structures. In this way, when the rescue device is combined with the existing climbing-free device, the specific structure of the rescue device can be flexibly and specifically adjusted according to the actual situation, which can effectively reduce the combination difficulty between the rescue device and the existing device, thereby improving the versatility of the rescue device.

[0100] Secondly, in the embodiment of the present invention, the second climbing-free device 320 is directly used as the power mechanism of the support backplate assembly 210 and the rescue set 200, reducing the intermediate structure of power transmission and effectively improving the power transmission efficiency; in addition, due to the meshing connection between the second climbing-free device 320 and the rack 130, a rigid power transmission path can be formed. Based on the direct linkage between the support backplate assembly 210 and the second climbing-free device 320 through the suspension member 332, the displacement deviation caused by the deformation of the flexible cable body in the steel wire rope 120 guiding mode can be eliminated, and thus the trajectory controllability during the lifting and lowering process of the rescue set 200 can be ensured.

[0101] Continue to refer to Figure 14 and Figure 15 In the alternative embodiment of the present invention, the support assembly 330 includes a support member 331, a suspension member 332, and a second moving member 333. The support member 331 includes at least one support rod 3311. The support rod 3311 is disposed on the top of the second climbing-free device 320 and can be directly attached to the handle of the second climbing-free device 320; when there are two or more support rods 3311, the support rods 3311 can be symmetrically disposed on the top of the second climbing-free device 320. In the alternative example of the present invention, the support rod 3311 can be a telescopic support rod. In this way, during transportation and storage, the telescopic support rod can be contracted into short sections, which is convenient for carrying and transportation.

[0102] The suspension member 332 is provided at the top of the support rod 3311. As shown in the figure for the case of two support rods 3311, taking the figure as an example, the suspension member 332 includes an inverted triangular plate 3321 and a second hook 3322. The two ends of the inverted triangular plate 3321 are respectively connected to the two support rods 3311, and the second hook 3322 is suspended at the bottom of the inverted triangular plate 3321. The second hook 3322 is used to connect to the suspension point 214 at the top of the rescue suit 200 (such as the suspension point 214 at the top of the support backplate assembly 210 as described above); the second moving member 333 is connected to the suspension member 332 and is slidably provided on the guide rail 110. The second moving member 333 is adapted to move along the guide rail 110. The second moving member 333 is used to limit the spatial position of the support backplate assembly 210 relative to the guide rail 110 in the horizontal direction. For the specific structure of the second moving member 333, reference can be made to the structure of the foregoing first moving member 251, which will not be elaborated herein.

[0103] It can be understood that in the rescue device provided by the embodiment of the present invention, on the basis of the coupling of the foregoing first moving member 251 and the second non-climbing device 320 with the guiding assembly 100, the second moving member 333 can establish another anchor point between the support backplate assembly 210 and the guiding assembly 100 through the suspension member 332. That is to say, in the embodiment of the present invention, triple limit guarantees can be set between the support backplate assembly 210 and the guiding assembly 100, so that the support backplate assembly 210 and the rescue suit 220 can be reliably limited within the preset space of the guiding assembly 100, and the safety and reliability of the rescue device can be effectively improved.

[0104] It should be noted that both the second moving member 333 and the foregoing first moving member 251 in the embodiment of the present invention can share the same guiding member with the existing non-climbing device. This can effectively reduce the combination difficulty of the rescue device and the existing components. From another perspective, it can also eliminate the redundant structure of separately providing the guiding assembly 100 for the second moving member 333 and the first moving member 251, reduce the complexity of the overall structure of the rescue device, and reduce the operation and maintenance costs.

[0105] Continue to refer to Figure 12 , in an alternative embodiment of the present invention, it further includes a fall arrester 700. The fall arrester 700 is provided on the guiding assembly 100 and is adapted to move along the guiding assembly 100. The safety hook of the fall arrester 700 is connected to the suspension point 214 at the top of the rescue suit 200 (such as the suspension point 214 at the top of the support backplate assembly 210). The fall arrester 700 can move up and down synchronously with the rescue suit 200. When an accidental detachment or accidental accelerated sliding occurs, the fall arrester 700 can be instantaneously locked, thereby ensuring the safety of the rescued person. That is to say, the fall arrester 700 is used to brake the rescue suit 200 in case of an emergency.

[0106] It should be noted that the anti-falling device 700 can cooperate with the aforementioned guide rail 110 or the aforementioned rack 130. When the anti-falling device 700 cooperates with the guide rail 110, a corresponding locking structure can be provided on the guide rail 110, such as corresponding holes or grooves being opened on the guide rail 110. When the anti-falling device 700 cooperates with the rack 130, the anti-falling device 700 can directly lock onto the tooth grooves on the rack 130, thereby achieving emergency braking. The specific structure of the anti-falling device 700 can refer to the prior art and will not be elaborated herein.

[0107] Compared with the situation in the prior art where the descender is only fixed to a single rope, in the embodiments of the present invention, the triple anchor point protection between the aforementioned rescue set 200 and the guiding assembly 100, the anti-falling device 700 in this embodiment, as well as the anti-falling structure of the climber itself and the anti-falling device carried by the rescue personnel themselves can form a multi-point safety anti-falling system, thereby establishing multiple protections for the rescued personnel and the rescue personnel from multiple dimensions, which can effectively improve the safety of the rescue equipment.

[0108] The following shows an optional rescue plan for the rescue equipment provided by the embodiments of the present invention (taking the rescue equipment being applied to a wind turbine tower as an example). It should be noted that this rescue plan is only a schematic usage mode given by the present invention, and the specific usage mode and steps can be adjusted according to the actual environmental conditions and the adaptability of the actual equipment.

[0109] Step 1: Move the rescue equipment to the location of the rescued person.

[0110] Step 2: Wear the rescue set 200 on the rescued person and fix the upper body of the rescued person.

[0111] Step 3: Install the descender above high-altitude lifting equipment such as the first climber 600.

[0112] Step 4: Install the rope gripper 510 in the rope grasping assembly 500 on the steel wire rope 120 of high-altitude lifting equipment such as the first climber 600 and set it at a preset interval.

[0113] Step 5: Install the first guiding and limiting assembly 250 onto the guide rail 110.

[0114] Step 6: Use the descender to lift the rescue set 200 to a certain height and move it near the first guiding and limiting assembly 250.

[0115] Step 7: Connect the first hook 523 in the rotating hook component 520 of the rope grasping assembly 500 to the suspension point 214 at the top of the rescue set 200.

[0116] Step 8: Release the descender and transfer all the weight of the rescue set 200 and the rescued person to the rope grasping assembly 500.

[0117] Step 9: Connect and fix the first guiding and limiting component 250 to the support backplane component 210.

[0118] Step 10: Remove the descender.

[0119] Step 11: The rescuer operates high-altitude operation equipment such as a climbing-free device to drive the rescued person to descend to the ground together.

[0120] The following shows a specific rescue example of the rescue equipment provided by the embodiment of the present invention inside the wind turbine tower barrel.

[0121] Taking the first climbing-free device 600 as an example (the second climbing-free device 320 can be analogized), when an emergency occurs to the rescued person at a high level of the tower barrel (for example, the rescued person is injured, weak-limbed, unconscious, loses contact with the ground personnel, etc.) and rescue is needed, if the rescuer is on the ground, the rescuer can directly ride on the first climbing-free device 600 and rise from the ground to the position of the rescued person in coordination with the rescue suit 200 and other related auxiliary components; if the rescuer and the rescued person are in the same position, the rescuer can remotely control or seek help from the ground personnel, and based on the wireless remote control method, move the first climbing-free device 600, the rescue suit 200 and other related auxiliary components to the positions of the rescued person and the rescuer. Among them, the rescue suit 200 can be installed on the rope-grabbing component 500 of the guiding component 100 and then run to the position of the rescued person together with the climbing-free device, or the rescue suit 200 can also be carried by the rescuer to the position of the rescued person through a special tool kit. Taking the example that the rescue suit 200 is installed on the rope-grabbing component 500 of the guiding component 100 and then runs to the position of the rescued person together with the climbing-free device, when the rescue suit is transported to the position of the rescued person, the rescuer takes the rescue suit 200 off the rope-grabbing component 500 and wears it on the rescued person's body to fix the upper body of the rescued person; then the rescuer installs the descender above the first climbing-free device 600, uses the support backplane 212 component 210 in the rescue suit 200 as a temporary stretcher to move the rescued person to the side of the guiding component 100, then lifts the rescued person and the rescue suit 200 to a suitable position through the descender, and reconnects the rescue suit 200 to the guiding component 100 (such as connecting the rope-grabbing component 500, the first guiding and limiting component 250, the anti-falling device 700, etc.), then removes the descender, and the rescuer operates the first climbing-free device 600 to descend to the ground together with the rescued person to carry out the subsequent ground rescue process. The specific rescue process can be adaptively adjusted according to the actual situation, and no further examples will be given here.

[0122] In the second aspect of the embodiments of the present invention, a wind power building is further provided. The wind power building includes a wind power tower barrel and the rescue device described in any one of the foregoing embodiments. In this embodiment, the rescue device is configured inside the wind power tower barrel. For the detailed configuration method, please refer to the foregoing description. It can be understood that the wind power building provided by the embodiments of the present invention has the beneficial effects of the rescue device in any one of the foregoing embodiments because it is equipped with the rescue device described in any one of the foregoing embodiments. For the specific beneficial effects, please refer to the foregoing description, and will not be elaborated herein one by one.

[0123] It should be noted that the technical solutions in the various embodiments of the present invention can be combined with each other, but the basis for the combination is that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist, that is, it does not fall within the protection scope of the present invention.

[0124] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A rescue device, characterized in that: include: A guide assembly (100) is used to be arranged on the building along the height direction of the building; A rescue suit (200) is provided on the guide assembly (100) and is suitable for moving along the guide assembly (100); the rescue suit (200) is worn by a rescued person and limits the spatial posture of the rescued person relative to the guide assembly (100); A driving device (300) is provided on the guide assembly (100) and coupled to the rescue suit (200); the driving device (300) is used to drive the rescue suit (200) to move along the guide assembly (100).

2. The rescue device according to claim 1, characterized in that: The rescue kit (200) comprises: A supporting back plate assembly (210), arranged on the guide assembly (100) and adapted to move along the guide assembly (100); A rescue garment (220) is provided on a side of the supporting backboard assembly (210) away from the guide assembly (100); the rescue garment (220) is used to be worn by the rescued person and limits the spatial posture of the rescued person relative to the guide assembly (100).

3. The rescue device according to claim 2, characterized in that: The rescue suit (200) further comprises a leg restraint (230), wherein the leg restraint (230) is arranged directly below the rescue suit (220) and is connected to at least one of the guide assembly (100), the support backboard assembly (210) and the rescue suit (220), and the leg restraint (230) is used to limit the spatial posture of the legs of the rescued person relative to the guide assembly (100).

4. The rescue device according to claim 3, characterized in that: The rescue kit (200) further comprises a foot restraint (240), wherein the foot restraint (240) is arranged below the leg restraint (230) and is flexibly connected to the leg restraint (230), and the foot restraint (240) is used to limit the spatial posture of the feet of the rescued person relative to the guide assembly (100).

5. The rescue equipment according to claim 2, characterized in that: The guide assembly (100) comprises a guide rail (110), and the guide rail (110) is used to be arranged on the building along the height direction of the building; The rescue kit (200) further comprises a first guide and limit assembly (250), wherein the first guide and limit assembly (250) comprises: A first moving component (251) is slidably disposed on the guide rail (110) and is suitable for moving along the guide rail (110); A limiting component (252) is connected to the first movable component (251); the supporting backboard assembly (210) is detachably arranged on a side of the limiting component (252) away from the first movable component (251); the first movable component (251) and the limiting component (252) are used to limit the spatial position of the supporting backboard assembly (210) in a horizontal direction relative to the guide rail (110).

6. The rescue device according to claim 5, characterized in that The invention also comprises a fall arrester (700), wherein the fall arrester (700) is slidably arranged on the guide assembly (100) and is suitable for moving along the guide assembly (100), the fall arrester (700) is connected to the support backboard assembly (210), and the fall arrester (700) is used for emergency braking of the rescue kit (200).

7. The rescue device according to claim 2, characterized in that It also comprises a temporary lifting assembly (400), which is arranged on the guide assembly (100) and located above the coupling point between the rescue kit (200) and the guide assembly (100), and is used to assist in assembling the rescue kit (200) and the guide assembly (100).

8. The rescue device according to any one of claims 2 to 7, characterized in that: The guide assembly (100) comprises a steel wire rope (120), and the steel wire rope (120) is used to be arranged on the building along the height direction of the building; the supporting back plate assembly (210) is arranged on the steel wire rope (120) and is suitable for moving with the steel wire rope (120); The driving device (300) comprises a hoisting assembly (310), wherein the hoisting assembly (310) is connected to the steel wire rope (120), and the hoisting assembly (310) is used to drive the steel wire rope (120) to move along the height direction of the building.

9. The rescue device according to claim 8, characterized in that It also includes a first anti-climbing device (600), which is arranged on the steel wire rope (120) and is arranged below the rescue kit (200) at a preset interval, and the preset interval is used to accommodate the rescued person.

10. Rescue equipment according to claim 8 or 9, characterized in that Also included is a rope grab assembly (500), the rope grab assembly (500) comprising: A rope grab (510), provided on the steel wire rope (120) and adapted to move along with the steel wire rope (120); A rotating hook component (520) has one end connected to the rope grab (510) and the other end detachably connected to a hanging point (214) at the top of the rescue kit (200).

11. The rescue device according to claim 6, characterized in that The guide assembly (100) comprises a rack (130), and the rack (130) is used to be arranged on the building along the height direction of the building; The driving device (300) comprises: a second anti-climbing device (320), which is disposed on the rack (130) and meshes with the rack (130), and the second anti-climbing device (320) is suitable for moving along the rack (130); A support assembly (330) is provided on the second anti-climbing device (320); a suspension component (332) is provided on the top of the support assembly (330); and the support backboard assembly (210) is suspended on the suspension component (332).

12. Rescue equipment according to claim 11, characterized in that The support assembly (330) comprises: A supporting component (331) is arranged on the top of the second anti-climbing device (320); and the hanging component (332) is arranged on the top of the supporting component (331); A second movable component (333) is connected to the suspension component (332) and is slidably disposed on the guide rail (110); the second movable component (333) is suitable for moving along the guide rail (110); the second movable component (333) is used to limit the spatial position of the support backboard assembly (210) in the horizontal direction relative to the guide rail (110).

13. A wind power generation building, characterized in that: A rescue device comprising any one of claims 1 to 12.

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