Transfer protection device for high-altitude rescue

Abstract

The utility model relates to the technical field of fire rescue devices, and discloses a high-altitude rescue transfer protection device which comprises an I-shaped frame, the inner walls of the front side and the rear side of the upper end and the lower end of the I-shaped frame are each rotationally connected with an adapter plate, the opposite ends of the adapter plates are each rotationally connected with a connecting frame, and the connecting frames are connected through a first limiting assembly. Second sliding groove frames are slidably connected to the inner walls, close to the right sides of the first sliding groove frames, of the bottom ends of the connecting frames, the second sliding groove frames and the first sliding groove frames are connected through second limiting assemblies, inner supports are fixedly connected to the left ends of the connecting frames, and sliding ways are fixedly connected to the inner walls of the opposite ends of the inner supports; a rubber ring is fixedly connected to the top of the inner wall of the sliding way. According to the utility model, when falling from the upper part, a person jumping out of the building can fall into the slide way to be held, and then the person jumping out of the slide way is pulled out by a rescue worker, so that the person jumping out of the building is safely rescued, and the rescue difficulty and risk are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire rescue devices, in particular to a transport protection device for high-altitude rescue. Background Art

[0002] When firefighters are performing high-altitude rescue work on people jumping from buildings, they need to risk their lives to carry out the rescue mission. The rescue situation is complex and changeable, and it is not easy to control the situation. Faced with the unstable emotions of the jumpers, the slightest carelessness may cause them to slip and fall, and the consequences are unimaginable.

[0003] In view of this kind of rescue situation, which is quite difficult, if there is a device that can open the window of the next floor and catch the person jumping from the building, it will not only reduce the difficulty of rescue, but also save more people and increase the success rate of rescue. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a transfer protection device for high-altitude rescue. When a jumper falls from above, he will fall into the slide and be caught. Then the rescuers will pull the jumper out of the slide, so that the jumper can be safely rescued, reducing the difficulty and risk of rescue.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A transfer and protection device for high-altitude rescue comprises an I-shaped frame, wherein the inner walls of the front and rear sides at both ends of the I-shaped frame are rotatably connected with adapter plates, the opposite ends of the adapter plates are rotatably connected with a connecting frame, the connecting frames are connected by a limiting component 1, the right side of the bottom end of the connecting frame is fixedly connected with a slide frame 1, the bottom end of the connecting frame near the right inner wall of the slide frame 1 is slidably connected with a slide frame 2, the slide frame 2 and the slide frame 1 are connected by a limiting component 2, the left end of the connecting frame is fixedly connected with an inner bracket, the inner wall of the opposite end of the inner bracket is fixedly connected with a slideway, and the top of the inner wall of the slideway is fixedly connected with a rubber ring.

[0007] Furthermore, the limiting component includes a horizontal plate rotatably connected to the middle of the rear end of the front connecting frame and a return plate fixedly connected to the middle of the front end of the rear connecting frame, the inner wall of the return plate is provided with a slot, and the rear side of the bottom end of the horizontal plate is provided with a groove, and the shape of the bottom end of the horizontal plate near the rear side of the groove is matched with the shape of the inner wall of the slot.

[0008] Furthermore, the limit component 2 includes a connecting rod rotatably connected to the upper inner walls at both ends of the front and rear ends of the slide frame 1, and a limit bolt fixedly connected to the upper inner walls at both ends of the front and rear ends of the slide frame 2. A U-shaped groove is opened on the left side of the bottom end of the connecting rod, and the shape of the top of the outer wall of the limit bolt matches the shape of the top of the inner wall of the U-shaped groove.

[0009] Furthermore, the bottom ends of the first slide frame and the second slide frame are both fixedly connected with supporting feet, and the bottom ends of the supporting feet are both fixedly connected with universal wheels.

[0010] Furthermore, a support plate is fixedly connected to the left side of the bottom end of the connecting frame.

[0011] Furthermore, a guide plate is fixedly connected to the left side of the top end of the connecting frame, and a tension steel rope is fixedly connected to the inner wall of the top end of the guide plate and passes through the left and right sides.

[0012] Furthermore, one end of the tension steel rope is fixedly connected to the left side of the top end of the inner bracket, and the other end of the tension steel rope is fixedly connected to the right side of the top end of the connecting frame.

[0013] Furthermore, a safety rope is fixedly connected to the right end of the slideway.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, after the connecting frames are horizontally unfolded, they are limited and supported by the limiting component one, and then the slide frame one and the slide frame two are horizontally unfolded, and they are limited and supported by the limiting component two, and then the device is moved to the lower window closest to the jumper and extended out, the support plate is clamped on the outer wall, and the other end of the safety rope is tied to the indoor column or load-bearing wall. When the jumper falls from the top, he will fall into the slide and be caught, and then the rescue personnel will pull the jumper out of the slide, so that the jumper can be safely rescued, the rescue difficulty and risk are reduced, and the success rate of the rescue is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a high-altitude rescue transport protection device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a connecting frame of a high-altitude rescue transfer protection device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the connecting rod structure of a high-altitude rescue transfer protection device proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of an adapter plate of a high-altitude rescue transfer protection device proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the horizontal plate structure of a high-altitude rescue transfer protection device proposed by the utility model;

[0021] Figure 6The utility model is a schematic diagram of the return plate structure of a high-altitude rescue transfer protection device.

[0022] Legend:

[0023] 1. Connecting frame; 2. Slide frame 1; 3. Connecting rod; 4. Support foot; 5. Universal wheel; 6. Horizontal plate; 7. Tension steel rope; 8. Inner bracket; 9. Slideway; 10. Rubber ring; 11. Safety rope; 12. Slide frame 2; 13. Support plate; 14. Limit bolt; 15. U-shaped groove; 16. Return plate; 17. I-shaped frame; 18. Adapter plate; 19. Groove; 20. Slot; 21. Guide plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-6 The utility model provides an embodiment: a transport protection device for high-altitude rescue, including an I-shaped frame 17, the upper and lower ends of the I-shaped frame 17 are rotatably connected to the inner walls of the front and rear sides, and the opposite ends of the adapter plates 18 are rotatably connected to the connecting frame 1. Under the cooperation of the adapter plates 18 and the I-shaped frame 17 on both sides, the connecting frames 1 on both sides are horizontally unfolded, and the right side of the bottom end of the connecting frame 1 is fixedly connected to the slide frame 2, and the bottom end of the connecting frame 1 near the right side of the slide frame 2 is slidably connected to the slide frame 2 12, and the connecting frame 1 The left end is fixedly connected with an inner bracket 8, and the inner wall of the inner bracket 8 on the opposite end is fixedly connected with a slide 9. The slide 9 can be designed to be 1.5 meters in diameter and 5 meters in length. It is composed of nylon, a buffer metal ring and a buffer material. The inside is filled with flame retardant material and anti-stretching material. A counterweight sandbag is placed at the bottom to prevent the slide 9 from floating in the air. A buffer pad is provided inside to reduce the gravity when falling. A rubber ring 10 is fixedly connected to the top of the inner wall of the slide 9. When the two sides of the inner bracket 8 are relatively close together, the rubber ring 10 will be squeezed and contracted accordingly.

[0026] Specifically, the horizontal plate 6 rotatably connected to the middle part of the rear end of the front connecting frame 1 and the return plate 16 fixedly connected to the middle part of the front end of the rear connecting frame 1, the inner wall of the return plate 16 is provided with a slot 20, and the rear side of the bottom end of the horizontal plate 6 is provided with a groove 19. The shape of the rear side of the bottom end of the horizontal plate 6 near the groove 19 is matched with the shape of the inner wall of the slot 20. The horizontal plate 6 is lifted upward so that one end of its bottom is inserted into the slot 20 to form a limit support between the connecting frames 1 on both sides. When the connecting frames 1 on both sides are unfolded, the inner brackets 8 on both sides are unfolded with the top of the slideway 9, and then the rubber ring 10 is unfolded and The top edge of the slide 9 is supported to maintain a regular circle. The connecting rod 3 is rotatably connected to the upper inner walls of the front and rear ends of the slide frame 1 2, and the limiting bolts 14 are fixedly connected to the upper inner walls of the front and rear ends of the slide frame 2. A U-shaped groove 15 is opened on the left side of the bottom end of the connecting rod 3. The shape of the top of the outer wall of the limiting bolt 14 matches the shape of the top of the inner wall of the U-shaped groove 15. The slide frames 12 on both sides are slid to the left respectively, and then the connecting rod 3 is lifted upward so that the U-shaped groove 15 is buckled into the outer wall of the limiting bolt 14 to form a limiting support between the slide frame 1 2 and the slide frame 2 12.

[0027] Specifically, the bottom ends of the slide frame 1 2 and the slide frame 2 12 are fixedly connected with supporting feet 4, and the bottom ends of the supporting feet 4 are fixedly connected with universal wheels 5. The pushing device cooperates with the bottom universal wheels 5 to move it to the lower window closest to the jumper and extend it out. The left side of the bottom end of the connecting frame 1 is fixedly connected with a supporting plate 13, and the supporting plate 13 is stuck to the outer wall to prevent the device from turning outward when it is subjected to impact force. One side of the supporting plate 13 is toothed, which can reduce the contact area between the supporting plate 13 and the outer wall. When the same pressure is applied to the outer wall, the pressure generated is greater than that of the flat surface contact. The left side of the top of the connecting frame 1 is fixedly connected A guide plate 21 is connected, and the inner wall of the top of the guide plate 21 is fixedly connected with a tension steel rope 7 and passes through the left and right sides. One end of the tension steel rope 7 is fixedly connected to the left side of the top of the inner bracket 8, and the other end of the tension steel rope 7 is fixedly connected to the right side of the top of the connecting frame 1. Through the traction of the tension steel rope 7, the strength of the inner bracket 8 can be improved to prevent damage or breakage when subjected to impact force. A safety rope 11 is fixedly connected to the right end of the slide 9, and the other end of the safety rope 11 is tied to a column or load-bearing wall in the room to prevent the slide 9 from breaking from the inner bracket 8 when the impact force is too large, and is used to hold the slide 9.

[0028] Working principle: First, with the cooperation of the adapter plates 18 and the I-shaped frames 17 on both sides, the connecting frames 1 on both sides are horizontally unfolded, and then the cross plate 6 is lifted upward so that one end of its bottom is inserted into the slot 20 to form a limit support between the connecting frames 1 on both sides. When the connecting frames 1 on both sides are unfolded, the inner brackets 8 on both sides are unfolded with the top of the slideway 9, and then the rubber ring 10 is unfolded and supports the top edge of the slideway 9 to maintain a regular circle. Then, the two slideway frames 12 on both sides are slid to the left respectively, and then the connecting rod 3 is lifted upward so that the U-shaped groove 15 is buckled into the outer wall of the limit bolt 14 to form a The limiting support between the slide frame 1 2 and the slide frame 2 12 pushes the device to cooperate with the bottom universal wheel 5 to move it to the lower window closest to the jumper and extend it out, so that the support plate 13 is clamped on the outer wall to prevent the device from flipping outward when it is subjected to impact force, and then the other end of the safety rope 11 is tied to the indoor column or load-bearing wall to prevent the slide 9 from breaking from the inner bracket 8 when the impact force is too large. When the jumper falls from above, he will fall into the slide 9 and be caught, and then the rescue personnel will pull the jumper out of the slide 9 to rescue the jumper, which greatly reduces the difficulty and risk of rescue.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-altitude rescue transport protection device, comprising an I-shaped frame (17), characterized in that: The inner walls of both front and rear sides of the upper and lower ends of the I-shaped frame (17) are rotatably connected with adapter plates (18), and the opposite ends of the adapter plates (18) are rotatably connected with a connecting frame (1). The connecting frames (1) are connected through a limiting component 1. The right side of the bottom end of the connecting frame (1) is fixedly connected with a slide frame 1 (2), and the right inner wall of the bottom end of the connecting frame (1) close to the slide frame 1 (2) is slidably connected with a slide frame 2 (12), and the slide frame 2 (12) is connected to the slide frame 1 (2) through a limiting component 2. The left end of the connecting frame (1) is fixedly connected with an inner bracket (8), and the inner wall of the opposite end of the inner bracket (8) is fixedly connected with a slideway (9), and the top of the inner wall of the slideway (9) is fixedly connected with a rubber ring (10).

2. A high-altitude rescue transport protection device according to claim 1, characterized in that: The limiting component 1 comprises a horizontal plate (6) rotatably connected to the middle of the rear end of the front connecting frame (1) and a return plate (16) fixedly connected to the middle of the front end of the rear connecting frame (1), the return plate (16) having an inner wall provided with a slot (20), a groove (19) being provided at the rear side of the bottom end of the horizontal plate (6), and the shape of the bottom end of the horizontal plate (6) near the rear side of the groove (19) matches the shape of the inner wall of the slot (20).

3. The high-altitude rescue transport protection device according to claim 1 is characterized by: The second limiting assembly comprises a connecting rod (3) rotatably connected to the upper inner walls at both ends of the front and rear sides of the first slideway frame (2) and a limiting bolt (14) fixedly connected to the upper inner walls at both ends of the front and rear sides of the second slideway frame (12), a U-shaped groove (15) is provided on the left side of the bottom end of the connecting rod (3), and the shape of the top of the outer wall of the limiting bolt (14) is consistent with the shape of the top of the inner wall of the U-shaped groove (15).

4. The high-altitude rescue transport protection device according to claim 1, characterized in that: The bottom ends of the first slide frame (2) and the second slide frame (12) are both fixedly connected with supporting feet (4), and the bottom ends of the supporting feet (4) are both fixedly connected with universal wheels (5).

5. The high-altitude rescue transport protection device according to claim 1, characterized in that: A support plate (13) is fixedly connected to the left side of the bottom end of the connecting frame (1).

6. The high-altitude rescue transport protection device according to claim 1, characterized in that: The left side of the top end of the connecting frame (1) is fixedly connected to a guide plate (21), and the inner wall of the top end of the guide plate (21) is fixedly connected to a tension steel rope (7) that passes through the left and right sides.

7. A high-altitude rescue transport protection device according to claim 6, characterized in that: One end of the tension steel rope (7) is fixedly connected to the left side of the top end of the inner bracket (8), and the other end of the tension steel rope (7) is fixedly connected to the right side of the top end of the connecting frame (1).

8. The high-altitude rescue transport protection device according to claim 1, characterized in that: The right end of the slideway (9) is fixedly connected with a safety rope (11).

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