一种营救装置
By designing a rescue device that includes a vertical pipe, abutment parts, and movable parts, the problems of slow speed and low safety in existing deep well rescue methods have been solved, achieving a fast and safe rescue effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 乐昌市消防救援大队
- Filing Date
- 2025-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing deep well rescue methods are insufficient for quickly and safely rescuing trapped individuals. Rope rescue carries safety risks, while mechanical excavation is time-consuming and may cause well wall collapse.
Design a rescue device including a vertical pipe, a first abutment, a second abutment, and a movable part. The movable part can be rotated to a retracted and extended position. Through the cooperation of the abutment, it can quickly pass through the gap between the trapped person and the well wall. By utilizing the relative position change of the vertical pipe and the movable part, the trapped person can be rescued.
It enables rapid and safe rescue of trapped individuals, avoids rescuers entering the well, reduces the risk of secondary injury, and is fast and safe.
Smart Images
Figure CN224506134U_ABST
Abstract
Claims
1. A rescue device, characterized in that The device includes a vertical tube (1), a first abutment (2), a second abutment (3), and a movable part (4). The vertical tube (1) extends in the vertical direction. The first abutment (2) is slidably connected to the vertical tube (1) in the vertical direction. The second abutment (3) is fixedly installed on the vertical tube (1). The movable part (4) is rotatably connected to the bottom end of the vertical tube (1) and is located on the front side of the vertical tube (1). The movable part (4) can rotate to a retracted position and an unfolded position, and has a tendency to rotate in a first direction, wherein the first direction is the direction from the retracted position to the unfolded position. When the movable part (4) is in the retracted position, the movable part (4) has a first angle with the vertical direction, and the first abutting part (2) abuts against the movable part (4) to prevent the movable part (4) from rotating in the first direction. When the first abutting part (2) moves upward to disengage from the movable part (4), the movable part (4) rotates in the first direction, and the height of the movable part (4) away from the end of the vertical tube (1) decreases. When the movable part (4) is in the unfolded position, the movable part (4) has a second included angle with the up and down direction, and the second abutting part (3) abuts against the movable part (4) to prevent the movable part (4) from rotating in the first direction; Wherein, the angle of the second included angle is greater than the angle of the first included angle.
2. The rescue device of claim 1, wherein, The first included angle is between -10° and 10°, and the second included angle is between 80° and 100°.
3. The rescue device of claim 1, wherein, It also includes a rotating shaft (5). The outer side wall of the bottom end of the vertical tube (1) is provided with a first rotating hole that runs through in the left and right direction. The front side of the vertical tube (1) is provided with a clearance hole (11) that runs downward to the bottom end of the vertical tube (1). One end of the movable part (4) passes through the clearance hole (11) and is provided with a second rotating hole that runs through in the left and right direction. The rotating shaft (5) passes through the first rotating hole and the second rotating hole to rotatably connect the vertical tube (1) and the movable part (4).
4. The rescue device of claim 1, wherein, The movable part (4) has an abutment block (41) on its side relative to the left and right directions. The bottom surface of the first abutment part (2) has a first abutment part (21) corresponding to the abutment block (41). The rear side of the first abutment part (21) is used to abut against the abutment block (41). The second abutting member (3) is provided on the outer side wall of the vertical pipe (1) in the left and right directions. The second abutting member (3) is provided with a second abutting part (31). The side of the second abutting part (31) in the first direction is used to abut the abutting block (41).
5. The rescue device of claim 1, wherein, It also includes a third abutment (7), which is disposed on the movable member (4); When the movable part (4) is in the unfolded position, the third abutting part (7) abuts against the vertical tube (1) to prevent the movable part (4) from rotating in the first direction.
6. The rescue device of claim 1, wherein, It also includes a pull rope (9) and a cover plate (8). The cover plate (8) is placed on the top of the vertical pipe (1). The cover plate (8) has a through hole in the vertical direction. The first abutment (2) is slidably connected to the inner wall of the vertical pipe (1) in the vertical direction. One end of the pull rope (9) is connected to the top of the first abutment (2), and the other end passes through the hole and protrudes from the top of the vertical pipe (1). The pull rope (9) is provided with a limiting ball (10). The limiting ball (10) is located above the hole to limit the downward movement of the first abutment (2).
7. The rescue device of claim 1, wherein, The movable component (4) includes a connecting part (42), a first rescue plate (43), a plurality of second rescue plates (44), and a plurality of third rescue plates (45). One end of the connecting part (42) is rotatably connected to the vertical pipe (1), and the other end is fixedly connected to the first rescue plate (43). The plurality of second rescue plates (44) are respectively disposed on both sides of the first rescue plate (43) in the left-right direction. The third rescue plates (45) are disposed on the side of the second rescue plates (44) away from the first rescue plate (43). One surface of (43) is designated as the first rescue surface (431), one surface of the second rescue plate (44) is designated as the second rescue surface (441), and one surface of the third rescue plate (45) is designated as the third rescue surface (451). The first rescue surface (431) is provided with a first hinge portion, the second rescue surface (441) is provided with a second hinge portion and a third hinge portion, and the third rescue surface (451) is provided with a fourth hinge portion. The first hinge portion is rotatably connected to the second hinge portion, and the third hinge portion is rotatably connected to the fourth hinge portion. When the movable part (4) is in the retracted position, the first rescue surface (431) is relative to the front side of the vertical tube (1), the second rescue surface (441) is relative to the left or right side of the vertical tube (1), and the third rescue surface (451) is relative to the second rescue surface (441). When the movable part (4) moves from the retracted position to the unfolded position along the first direction, the second rescue plate (44) rotates and the third rescue plate (45) rotates. When the movable part (4) is in the unfolded position, the first rescue surface (431), the second rescue surface (441) and the third rescue surface (451) face upwards, the side of the first rescue plate (43) abuts against the side of the second rescue plate (44) to prevent the second rescue plate (44) from rotating, and the side of the second rescue plate (44) abuts against the side of the third rescue plate (45) to prevent the third rescue plate (45) from rotating.
8. The rescue device of claim 7, wherein, A first torsion spring is provided between the first rescue plate (43) and the second rescue plate (44), and a second torsion spring is provided between the second rescue plate (44); When the movable part (4) moves from the retracted position to the unfolded position along the first direction, the first torsion spring drives the second rescue plate (44) to rotate, and the second torsion spring drives the third rescue plate (45) to rotate.
9. The rescue device of claim 1, wherein, It also includes a mounting bracket (20), a camera (30) and a lighting lamp (6). The mounting bracket (20) is located on the front side of the vertical tube (1) and above the movable part (4). The camera (30) and the lighting lamp (6) are arranged downward on the bottom surface of the mounting bracket (20).
10. The rescue device of claim 1, wherein, The vertical pipe (1) includes an upper pipe section (12) and a lower pipe section (13) connected sequentially from top to bottom. The cross-sectional area of the upper pipe section (12) perpendicular to the horizontal plane is greater than that of the lower pipe section (13) perpendicular to the horizontal plane. The width of the upper pipe section (12) in the front-back direction is greater than that of the lower pipe section (13) in the front-back direction. The width of the upper pipe section (12) in the left-right direction is greater than that of the lower pipe section (13) in the left-right direction. The movable part (4) is rotatably connected to the lower pipe section (13).