Simulated earthquake post-disaster rescue training safety device

Abstract

The utility model discloses a simulation earthquake post-disaster rescue training safety device which comprises a bayonet socket and a cable connected to the top of the bayonet socket, a detachable plug-in assembly is arranged at the bottom of the bayonet socket, and the detachable plug-in assembly comprises a plug-in groove, a plug-in block, an inner cavity, a movable block, an insertion block, an insertion groove, a pressing block and a spring. The inserting block is inserted into an inserting groove formed in the bottom surface of the inserting seat; through the designed components such as the bayonet socket, the detachable plug-in assembly and the rotary connecting seat, a worker can freely select braided ropes with matched lengths, the braided ropes are connected to the bayonet socket through the detachable plug-in assembly, and the beneficial effects of the design are that the worker selects the braided ropes with the corresponding lengths for connection, so that the labor intensity of the worker is reduced, and the labor intensity of the worker is reduced. The length of the braided ropes bound on the body of each person is shortened as much as possible, the braided ropes can be effectively prevented from being wound, and the braided ropes can be quickly disassembled and assembled through the detachable insertion assemblies to flexibly adapt to the number of trainees.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety ropes, and in particular relates to a safety device for simulated post-earthquake rescue training. Background Art

[0002] In earthquake rescue work, a lot of stair climbing is often required. In order to rehearse earthquake rescue, targeted training in stair climbing is very necessary. In the training process, it is common for trainees to become exhausted. In order to prevent people from falling from the stairs after exhaustion, trainees are generally equipped with safety devices such as safety ropes. The common method is to install a winch at the top of the stairs, wrap one end of the safety rope around the winch, and pass the other end through each floor of the stairs to the bottom. The trainees tie the safety rope around their bodies. As the people climb the stairs, the safety rope is gradually tightened by the winch. Once a person falls, the winch will tighten the safety rope, effectively preventing people from falling from the stairs and improving the safety of people in stair climbing training.

[0003] However, during stair climbing training, teams of multiple people often train together. The safety ropes wrapped around each person can easily become entangled with each other as the people continue to climb the ladder, causing new safety hazards. Therefore, a new stair climbing training safety device needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a safety device for simulated post-earthquake rescue training to solve the problem in the above background technology that the safety ropes tied to the personnel are easily entangled with each other.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a safety device for simulating post-earthquake rescue training, comprising a socket and a cable connected to the top of the socket, a detachable socket assembly being provided at the bottom of the socket, the detachable socket assembly comprising a socket slot, a socket block, an inner cavity, a movable block, a socket block, a slot, a pressing block and a spring, the socket block being plugged into the interior of the socket slot opened on the bottom surface of the socket, the inner cavity being opened inside the socket block, the movable blocks being two in number and symmetrically slidingly arranged on both sides of the inner cavity, the socket block being fixed on the outer surface of the movable block, extending out of the inner cavity and inserted into the interior of the slot opened on the inner wall of the socket slot, the pressing block being fixed on the outer surface of the movable block, extending out of the inner cavity and inserted into the interior of the slot opened on the inner wall of the socket slot, the pressing block being fixed on the outer surface of the movable block, extending out of the inner cavity and located at the bottom of the socket, and the spring being arranged between the two movable blocks.

[0006] Preferably, the top side of the insert block is inclined and fits against the inner wall of the slot.

[0007] Preferably, the bottom of the plug-in block is connected to a rotatable connecting seat, and the bottom of the rotatable connecting seat is rotatably connected to a braided rope.

[0008] Preferably, the bottom end of the braided rope is connected to a nylon belt, and the bottom end of the nylon belt is connected to a safety buckle.

[0009] Preferably, a shielding assembly is connected to the outer side of the socket, and the shielding assembly includes a shielding cover that is movably sleeved on the outer surface of the socket.

[0010] Preferably, the guard assembly includes a sliding connection block and a sliding connection groove. The sliding connection blocks are symmetrically fixed on both sides of the socket and are slidingly connected to the sliding connection groove opened on the inner wall of the guard cover. The upper and lower ends of the sliding connection groove are closed.

[0011] Preferably, the guard assembly further includes a limit block, which is fixed between the sliding connection block and the sliding connection groove and engaged with each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] Through the designed plug-in socket, detachable plug-in assembly, rotating connecting socket and other components, personnel can freely choose the braided rope of appropriate length, and use the detachable plug-in assembly to connect the braided rope to the plug-in socket respectively. The advantage of this design is that personnel choose the braided rope of appropriate length for connection, shortening the length of the braided rope tied to each person as much as possible, which can effectively avoid entanglement between the braided ropes, and the detachable plug-in assembly can realize the rapid disassembly and assembly of the braided rope, which can flexibly adapt to the number of training personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cross-sectional view of the utility model;

[0015] Figure 2 For this utility model Figure 1 A side sectional view of the detachable plug assembly;

[0016] Figure 3 For this utility model Figure 1 A front cross-sectional view of one end of the center guard assembly;

[0017] In the figure: 100, socket; 200, cable; 300, detachable plug-in assembly; 301, plug-in slot; 302, plug-in block; 303, inner cavity; 304, movable block; 305, plug-in block; 306, slot; 307, pressing block; 308, spring; 400, rotating connecting seat; 500, braided rope; 600, nylon belt; 700, safety buckle; 800, guard assembly; 801, guard cover; 802, sliding connecting block; 803, sliding connecting slot; 804, limit block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example

[0020] See also Figures 1 to 3 , is an embodiment of the present utility model, which provides a technical solution: a safety device for simulated post-earthquake rescue training, including a socket 100, a cable 200 connected to the top of the socket 100, the top of the cable 200 is connected to the winch installed at the top of the stairway, and a detachable plug-in assembly 300 is provided at the bottom of the socket 100. The detachable plug-in assembly 300 includes a plug-in slot 301, a plug-in block 302, an inner cavity 303, a movable block 304, a plug-in block 305, a slot 306, a pressing block 307 and a spring 308. The plug-in block 302 is plugged into the inside of the plug-in slot 301 opened on the bottom surface of the socket 100, the inner cavity 303 is opened inside the plug-in block 302, and there are two movable blocks 304. , and are symmetrically slidably arranged on both sides of the inner cavity 303, the movable block 304 can slide inside the inner cavity 303, the plug-in block 305 is fixed on the outer surface of the movable block 304, it extends out of the inner cavity 303 and is inserted into the inside of the slot 306 opened on the inner wall of the plug-in slot 301, fixing the plug-in block 302 inside the plug-in slot 301, the pressing block 307 is fixed on the outer surface of the movable block 304, it extends out of the inner cavity 303 and is located at the bottom of the socket 100, the spring 308 is set between the two movable blocks 304, and the pressing block 307 can be pressed to push the movable block 304, driving the plug-in block 305 to move out from the inside of the slot 306. At this time, the fixation of the plug-in block 302 is released and it can be removed from the inside of the plug-in slot 301.

[0021] In this embodiment, preferably, the top side of the plug block 305 is inclined and fits against the inner wall of the slot 306 , so as to facilitate the insertion of the plug block 302 into the interior of the plug slot 301 .

[0022] In this embodiment, preferably, the bottom of the plug-in block 302 is connected to a rotating connecting seat 400, and the bottom of the rotating connecting seat 400 is rotatably connected to a braided rope 500. The braided rope 500 can be rotated with the help of the rotating connecting seat 400 to prevent the braided rope 500 from tightening itself.

[0023] In this embodiment, preferably, the bottom end of the braided rope 500 is connected to a nylon belt 600 , and the bottom end of the nylon belt 600 is connected to a safety buckle 700 , which can be buckled on a person.

[0024] In this embodiment, preferably, a shielding assembly 800 is connected to the outer side of the socket 100, and the shielding assembly 800 includes a shielding cover 801, which is movably sleeved on the outer surface of the socket 100, and the movable shielding cover 801 covers the outer surface of the detachable socket assembly 300 to avoid accidental touching of the pressing block 307. The shielding assembly 800 includes a sliding connection block 802 and a sliding connection groove 803. The sliding connection blocks 802 are symmetrically fixed on both sides of the socket 100, and are slidably connected to the sliding connection groove 803 opened on the inner wall of the shielding cover 801, so that the shielding cover 801 can be stably raised and lowered, and the upper and lower ends of the sliding connection groove 803 are closed to prevent it from falling off.

[0025] In this embodiment, preferably, the shielding assembly 800 also includes a limit block 804, which is fixed between the sliding connection block 802 and the sliding connection groove 803 and engages with each other to improve the stability of the shield 801. Except for manual manipulation, it will not move easily.

[0026] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety device for simulated post-earthquake rescue training, comprising a socket (100) and a cable (200) connected to the top of the socket (100), characterized in that: The bottom of the socket (100) is provided with a detachable plug-in assembly (300), the detachable plug-in assembly (300) comprising a plug-in slot (301), a plug-in block (302), an inner cavity (303), a movable block (304), a plug-in block (305), a slot (306), a pressing block (307) and a spring (308), the plug-in block (302) being plugged into the inside of the plug-in slot (301) provided on the bottom surface of the socket (100), the inner cavity (303) being provided inside the plug-in block (302), There are two movable blocks (304) and they are symmetrically slidably arranged on both sides of the inner cavity (303). The inserting block (305) is fixed on the outer surface of the movable block (304), extends out of the inner cavity (303) and is inserted into the interior of the slot (306) opened on the inner wall of the plug slot (301). The pressing block (307) is fixed on the outer surface of the movable block (304), extends out of the inner cavity (303) and is located at the bottom of the plug seat (100). The spring (308) is set between the two movable blocks (304) in abutment.

2. The safety device for simulated post-earthquake rescue training according to claim 1, characterized in that: The top side of the insert (305) is inclined and fits in place with the inner wall of the slot (306).

3. The safety device for simulated post-earthquake rescue training according to claim 2, characterized in that: The bottom of the plug-in block (302) is connected to a rotating connection seat (400), and the bottom of the rotating connection seat (400) is rotatably connected to a braided rope (500).

4. The safety device for simulated post-earthquake rescue training according to claim 3, characterized in that: The bottom end of the braided rope (500) is connected to a nylon belt (600), and the bottom end of the nylon belt (600) is connected to a safety buckle (700).

5. The safety device for simulated post-earthquake rescue training according to claim 1, characterized in that: The outer side of the socket (100) is connected to a shielding assembly (800), and the shielding assembly (800) comprises a shielding cover (801), and the shielding cover (801) is movably sleeved on the outer surface of the socket (100).

6. The safety device for simulated post-earthquake rescue training according to claim 5, characterized in that: The shielding assembly (800) comprises a sliding connection block (802) and a sliding connection groove (803). The sliding connection block (802) is symmetrically fixed on both sides of the socket (100) and is slidably connected to the sliding connection groove (803) provided on the inner wall of the shielding cover (801). The upper and lower ends of the sliding connection groove (803) are closed.

7. The safety device for simulated post-earthquake rescue training according to claim 6, characterized in that: The shielding assembly (800) further comprises a limiting block (804), wherein the limiting block (804) is fixed between the sliding connection block (802) and the sliding connection groove (803) and is engaged with each other.

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