Lifting cage for safety rescue

Abstract

The utility model discloses a suspension cage for safety rescue, which relates to the technical field of safety rescue equipment and comprises a bottom plate and a central upright post, the top of the bottom plate is not connected with an anti-slip mat, two sides of the central upright post are connected with support ring frames, and one side of each support ring frame is connected with a sheath mounting part. And the bottom of the sheath mounting part is connected with a sheath adjusting part through a sheath protection part. Through the arrangement of the support ring frame, the sheath mounting part, the sheath protection part, the sheath adjusting part and the support rope, the support rope is connected with the suspension cage through the support ring frame, and the sheath consisting of the sheath mounting part, the sheath protection part and the sheath adjusting part is used for increasing the comfort and reducing the wearing discomfort; during use, an arm penetrates through the bent sheath protection part, arms of different sizes are adapted by sliding the position of the sheath adjustment part, and the operation is simple and convenient; the structure is simple, operation is convenient, safety is improved, and personnel falling is avoided.

Description

Technical Field

[0001] This utility model relates to the field of safety rescue equipment technology, specifically a safety rescue cage. Background Technology

[0002] Safety rescue cages are typically used for high-altitude personnel rescue, such as high-rise fires and ship rescues. They are mainly moved to the location where people are trapped by the crane boom. After the trapped people enter the safety rescue cage, the crane boom places the cage in a safe area or evacuation point to complete the rescue.

[0003] Existing folding safety rescue cages typically use metal rods or ropes as support structures on the sides to connect the top and bottom plates. A rope net is then installed between the support structures to prevent falls. However, to facilitate personnel entry and exit, one side is usually without a rope net. For example, if the support structure and rope net are octagonal, one or more sides may lack a rope net to allow trapped personnel to enter the cage. Rescue situations are usually urgent, and trapped personnel may be panicked or experience a fear of heights, causing their limbs to weaken and making it difficult to grip the cage. Additionally, children among the trapped personnel may be playful or weak and unable to hold on, resulting in lower safety protection and a risk of falling out of the cage. This is especially true if the lifting cables sway, causing the cage to swing, which exacerbates the possibility of this happening. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a safety rescue cage to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a safety rescue cage, comprising a base plate and a central column, wherein the top of the base plate is not connected to an anti-slip pad, and the central column is connected to support ring frames on both sides, and a protective sleeve mounting part is connected to one side of the support ring frame, wherein the bottom of the protective sleeve mounting part is connected to a protective sleeve adjustment part through a protective sleeve protection part, and support ropes are connected inside the protective sleeve mounting part, the protective sleeve protection part, and the protective sleeve adjustment part.

[0006] By adopting the above technical solution, after the trapped personnel enter the basket, they can either guide themselves or be guided by rescuers to pass their arms through the curved protective sleeve. Then, the trapped personnel or rescuers can adjust the position of the sleeve by sliding the sleeve adjustment part to fit different arm sizes. The sleeve, composed of the sleeve installation part, the protective sleeve part, and the sleeve adjustment part, increases comfort and reduces discomfort. The anti-slip mat increases the friction between the trapped personnel's feet and the support plate, and the slope at the top of the anti-slip mat can drain rainwater, thereby reducing the possibility of the trapped personnel slipping. If the trapped personnel fall, the support rope will pull their arms, and the support rope is connected to the cage through the support ring frame, thus preventing the trapped personnel from falling out of the cage.

[0007] Furthermore, the sheath mounting part, the sheath protection part, and the sheath adjustment part are all made of silicone material.

[0008] By adopting the above technical solution, the sheath, composed of a sheath installation part, a sheath protection part, and a sheath adjustment part, increases comfort and reduces wearing discomfort.

[0009] Furthermore, both the sheath mounting portion and the sheath adjusting portion are annular.

[0010] By adopting the above technical solution, during use, the support rope is connected to the cage through the support ring frame, and then the arm is passed through the curved protective sleeve. The position of the sliding protective sleeve adjustment part is adjusted to accommodate arms of different sizes, making the operation simple and convenient.

[0011] Furthermore, the support rope is a plastic-coated steel cable, and both ends of the support rope are circular loops.

[0012] By adopting the above technical solution, using plastic-coated steel cable as the support rope, it has good structural strength to support the weight of the human body, and the plastic coating on the surface of the steel cable prevents the steel cable wires from piercing the sheath installation part, sheath adjustment part and sheath protection part.

[0013] Furthermore, the top of the anti-slip mat is provided with anti-slip texture, and both sides of the top of the anti-slip mat are inclined downwards.

[0014] By adopting the above technical solution, the friction between the trapped person's feet and the support plate is increased by setting up the anti-slip mat, and the slope on the top of the anti-slip mat can drain rainwater, thereby reducing the occurrence of trapped people slipping.

[0015] Furthermore, a top cover is connected to the top of the central column, and a third protective pad is connected to the outer ring of the top cover. Hanging rings are connected to both sides of the top of the top cover. Multiple side columns are connected between the top cover and the bottom plate in a circular array, and multiple protective nets are connected between the multiple side columns. A second protective pad is fitted onto the outside of the central column, and a first protective pad is connected to the bottom of the bottom plate.

[0016] By adopting the above technical solution, the frame of the cage is formed by the base plate, central column, top cover and side columns. The safety net reduces the occurrence of people falling. The first, second and third protective pads provide flexible protection to reduce the injury caused by collisions between the cage and building structures or between people and the cage.

[0017] Furthermore, one end of the protective sleeve is connected to a first clamping plate, and one side of the first clamping plate is connected to a second clamping plate. Both the first and second clamping plates are in contact with the protective sleeve. A screw is connected between the first and second clamping plates, and a limit plate and a handwheel are respectively connected to both ends of the screw.

[0018] By adopting the above technical solution, if there are children among the trapped personnel, in order to prevent children from mischievously sliding the protective sleeve adjustment part and releasing the limit, the protective structure in Embodiment 2 can be used. The protective sleeve adjustment part is replaced by the first clamp and the second clamp. The rescuer or the trapped person's parent passes the child's arm through the bent protective sleeve part. Then, the rescuer or the trapped person's parent slides the position of the first clamp and the second clamp. During this process, because the handwheel and the limit plate have a large diameter, the first clamp and the second clamp will only separate and will not fall off, thus avoiding the loss of the structure. After adjusting the position of the first clamp and the second clamp, the rescuer or the trapped person's parent rotates the handwheel to drive the screw to rotate and tighten it, so that the first clamp and the second clamp clamp the protective sleeve part to prevent displacement, thereby preventing the child's arm from coming out of the protective sleeve part.

[0019] Furthermore, the screw is threadedly connected to the first clamping plate, and a circular hole is provided on one side of the second clamping plate, wherein the diameter of the screw is smaller than the diameter of the circular hole.

[0020] By adopting the above technical solution, rescuers or parents of trapped individuals can rotate the handwheel to drive the screw to tighten it, thereby clamping the first and second clamps onto the protective sleeve to prevent displacement and thus preventing the child's arm from slipping out of the protective sleeve.

[0021] Furthermore, the diameters of the handwheel and the limiting plate are both larger than the diameter of the screw, and the diameter of the handwheel is larger than the diameter of the circular hole.

[0022] By adopting the above technical solution, since the handwheel and the limiting plate have large diameters, the first clamping plate and the second clamping plate will only separate and will not fall off, thus avoiding structural loss.

[0023] In summary, the present invention has the following main advantages:

[0024] 1. This utility model, through the arrangement of a support ring frame, a protective sleeve mounting part, a protective sleeve protection part, a protective sleeve adjustment part, and a support rope, connects the support rope to the cage via the support ring frame. The protective sleeve, composed of the protective sleeve mounting part, the protective sleeve protection part, and the protective sleeve adjustment part, increases comfort and reduces discomfort. In use, the arm is passed through the curved protective sleeve, and the position of the adjustable sleeve is adjusted to accommodate different arm sizes, making operation simple and convenient. If a trapped person falls, the support rope pulls on the trapped person's arm, thus preventing the trapped person from falling out of the cage. The structure is simple, the operation is convenient, and safety is improved to prevent falls.

[0025] 2. This utility model increases the friction between the trapped person's feet and the support plate by setting up an anti-slip mat. In addition, the slope on the top of the anti-slip mat can drain rainwater, thereby reducing the occurrence of the trapped person slipping and further improving safety. Attached Figure Description

[0026] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0027] Figure 2 This is a schematic diagram of the protective sleeve protective part structure according to Embodiment 1 of this utility model;

[0028] Figure 3 This is a schematic cross-sectional view of the protective part of the protective sleeve according to Embodiment 1 of this utility model;

[0029] Figure 4 This is a schematic diagram of the protective sleeve protective part structure according to Embodiment 2 of this utility model;

[0030] Figure 5 This is a schematic diagram of the clamping plate structure in Embodiment 2 of this utility model.

[0031] In the diagram: 1. Base plate; 2. Central column; 3. Top cover; 4. Lifting ring; 5. Side column; 6. Protective net; 7. First protective pad; 8. Second protective pad; 9. Third protective pad; 10. Anti-slip pad; 11. Support ring frame; 12. Sheath installation part; 13. Sheath protection part; 14. Sheath adjustment part; 15. Support rope; 16. First clamping plate; 17. Second clamping plate; 18. Handwheel; 19. Screw; 20. Limiting plate. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0033] The embodiments of this utility model will be described below based on its overall structure.

[0034] Example 1:

[0035] A type of safety rescue cage, such as Figures 1-3 As shown, the device includes a base plate 1 and a central column 2. An anti-slip mat 10 is attached to the top of the base plate 1. The anti-slip mat 10 has anti-slip textures on its top and both sides of its top slope downwards. Support ring frames 11 are connected to both sides of the central column 2. A protective sleeve mounting part 12 is connected to one side of the support ring frame 11. A protective sleeve adjusting part 14 is connected to the bottom of the protective sleeve mounting part 12 via a protective sleeve protection part 13. The protective sleeve mounting part 12, the protective sleeve protection part 13, and the protective sleeve adjusting part 14 are all made of silicone material. The protective sleeve mounting part 12 and the protective sleeve adjusting part 14 are both annular. Support ropes 15, which are plastic-coated steel cables, are connected inside each of the three parts. Both ends of the support ropes 15 are annular. The trapped person, either independently or guided by rescuers, passes their arm through the curved protective sleeve 13. The trapped person or rescuers then adjust the position of the sleeve by sliding the adjustment part 14 to fit different arm sizes. The sleeve, composed of the sleeve mounting part 12, the protective sleeve 13, and the adjustment part 14, increases comfort and reduces discomfort. The anti-slip mat 10 increases the friction between the trapped person's feet and the support plate, and the slope at the top of the anti-slip mat 10 allows rainwater to drain, reducing the likelihood of the trapped person slipping. If the trapped person falls, the support rope 15 pulls on their arm, and the support rope 15 is connected to the cage via the support ring frame 11, thus preventing the trapped person from falling out of the cage.

[0036] See Figure 1 In the above embodiment, a top cover 3 is connected to the top of the central column 2, a third protective pad 9 is connected to the outer ring of the top cover 3, lifting rings 4 are connected to the top two sides of the top of the top cover 3, multiple side columns 5 are connected between the top cover 3 and the base plate 1 in a circular array, multiple protective nets 6 are connected between the multiple side columns 5, a second protective pad 8 is sleeved on the outside of the central column 2, and a first protective pad 7 is connected to the bottom of the base plate 1. The lifting rings 4 facilitate the connection between the cage and the lifting arm. The base plate 1, central column 2, top cover 3 and side columns 5 form the frame of the cage. The protective nets 6 reduce the occurrence of personnel falling. The first protective pad 7, second protective pad 8 and third protective pad provide flexible protection to reduce the injury caused by collisions between the cage and building structures or personnel and the cage.

[0037] Example 2:

[0038] Based on the above embodiment one, in order to prevent children from unfastening the protective structure, the following settings are now implemented.

[0039] The difference from Embodiment 1 is that the sheath adjustment part 14 is replaced by the first clamping plate 16, the second clamping plate 17, the handwheel 18, the screw 19, and the limiting plate 20. Also, the end of the support rope 15 that originally corresponded to the sheath adjustment part 14 is no longer in a loop, but is directly connected to the first clamping plate 16. If there are children among the trapped individuals, to prevent them from slipping the sheath adjustment part 14 and releasing the limiting plate, the protective structure in Embodiment 2 can be used, where the first clamping plate 16 and the second clamping plate 17 replace the sheath adjustment part 14. Rescuers or the parents of the trapped individuals can then pass the child's arm through the bent... After the protective sleeve 13 is installed, the rescuer or the parent of the trapped person slides the position of the first clamp 16 and the second clamp 17. During this process, because the handwheel 18 and the limiting plate 20 have a large diameter, the first clamp 16 and the second clamp 17 will only separate and will not fall off, thus avoiding structural loss. After adjusting the position of the first clamp 16 and the second clamp 17, the rescuer or the parent of the trapped person rotates the handwheel 18 to drive the screw 19 to rotate and tighten, so that the first clamp 16 and the second clamp 17 clamp the protective sleeve 13 to prevent displacement, thereby preventing the child's arm from coming out of the protective sleeve 13.

[0040] See Figure 4 and Figure 5 In the above embodiment, a first clamping plate 16 is connected to one end of the protective sleeve 13, and a second clamping plate 17 is connected to one side of the first clamping plate 16. Both the first clamping plate 16 and the second clamping plate 17 are in contact with the protective sleeve 13. A screw 19 is connected between the first clamping plate 16 and the second clamping plate 17. A limit plate 20 and a handwheel 18 are respectively connected to both ends of the screw 19. The screw 19 is threadedly connected to the first clamping plate 16. A round hole is opened on one side of the second clamping plate 17. The diameter of the screw 19 is smaller than the diameter of the round hole. The diameters of the handwheel 18 and the limit plate 20 are both larger than the diameter of the screw 19. The diameter of the handwheel 18 is larger than the diameter of the round hole.

[0041] The implementation principle of this utility model is as follows: First, the rescuers pass the hook of the crane boom through the lifting ring 4 to complete the connection. Then, the rescuers use the lifting equipment to lift the basket to the height of the trapped person, so that the trapped person can enter the basket and wait for transfer.

[0042] After the trapped person enters the basket, the trapped person or the rescuer guides them to pass their arms through the curved protective sleeve 13. Then the trapped person or the rescuer adjusts the position of the protective sleeve 14 to fit different sizes of arms. The protective sleeve composed of the protective sleeve mounting part 12, the protective sleeve 13 and the protective sleeve adjustment part 14 increases comfort and reduces discomfort when wearing it.

[0043] If there are children among the trapped individuals, to prevent children from mischievously sliding the protective sleeve adjustment part 14 and releasing the limit, the protective structure in Embodiment 2 can be used. The protective sleeve adjustment part 14 is replaced by the first clamping plate 16 and the second clamping plate 17. The rescuer or the trapped person's parent passes the child's arm through the bent protective sleeve part 13. Then, the rescuer or the trapped person's parent slides the position of the first clamping plate 16 and the second clamping plate 17. During this process, because the handwheel 18 and the limit plate 20 have a large diameter, the first clamping plate 16 and the second clamping plate 17 will only separate and will not fall off, thus preventing the structure from being lost. After adjusting the position of the first clamping plate 16 and the second clamping plate 17, the rescuer or the trapped person's parent rotates the handwheel 18 to drive the screw 19 to rotate and tighten, so that the first clamping plate 16 and the second clamping plate 17 clamp the protective sleeve part 13 to prevent displacement, thereby preventing the child's arm from coming out of the protective sleeve part 13.

[0044] The anti-slip mat 10 increases the friction between the trapped person's feet and the support plate. The slope at the top of the anti-slip mat 10 allows rainwater to drain away, thus reducing the chance of the trapped person slipping. When the trapped person falls, the support rope 15 pulls on the trapped person's arm. The support rope 15 is connected to the cage through the support ring frame 11, thus preventing the trapped person from falling out of the cage.

[0045] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A cage for safe rescue, comprising a floor (1) and a central upright (2), characterised in that: The bottom plate (1) top is not connected with anti -skid pad (10), the central column (2) both sides are connected with support ring frame (11), and support ring frame (11) one side is connected with sheath installation part (12), the sheath installation part (12) bottom is connected with sheath adjusting part (14) through sheath protection part (13), and sheath installation part (12), sheath protection part (13) and sheath adjusting part (14) inside are connected with support rope (15).

2. A safety cage for rescue purposes according to claim 1, characterized in that: The sheath installation part (12), sheath protection part (13) and sheath adjusting part (14) are made of silica gel material.

3. A safety cage for rescue purposes according to claim 2, characterized in that: The sheath installation part (12) and sheath adjusting part (14) are circular.

4. The safety rescue cage according to claim 1, characterized in that: The support rope (15) is plastic-coated steel cable, and both ends of the support rope (15) are circular.

5. The safety rescue cage according to claim 1, characterized in that: The anti-skid pad (10) top is provided with anti-skid lines, and both sides of the anti-skid pad (10) top are inclined downward.

6. The safety rescue cage according to claim 1, characterized in that: The central column (2) top is connected with top cover (3), and the outer ring of the top cover (3) is connected with third protective pad (9), the top cover (3) top both sides are connected with lifting ring (4), the top cover (3) and the bottom plate (1) are connected with a plurality of side columns (5) arranged in a ring array, and a plurality of protective nets (6) are connected between the plurality of side columns (5), the central column (2) is externally sleeved with second protective pad (8), and the bottom plate (1) bottom is connected with first protective pad (7).

7. The safety rescue cage according to claim 1, characterized in that: The sheath protection part (13) one end is connected with first clamping plate (16), and the first clamping plate (16) one side is connected with second clamping plate (17), and the first clamping plate (16) and the second clamping plate (17) are in contact with the sheath protection part (13), the first clamping plate (16) and the second clamping plate (17) are connected with screw rod (19), and both ends of the screw rod (19) are connected with limit plate (20) and hand wheel (18) respectively.

8. A safety cage for rescue purposes according to claim 7, characterized in that: The screw rod (19) is threadedly connected with the first clamping plate (16), and the second clamping plate (17) one side is provided with a circular hole, and the diameter of the screw rod (19) is less than the diameter of the circular hole.

9. A safety cage for rescue purposes according to claim 8, characterized in that: The diameter of the hand wheel (18) and the limit plate (20) is greater than the diameter of the screw rod (19), and the diameter of the hand wheel (18) is greater than the diameter of the circular hole.

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