Fire rescue platform

Abstract

The utility model belongs to the technical field of fire rescue, and particularly relates to a fire rescue platform which comprises a rescue platform body and a front plate rotationally connected to one side of the rescue platform body, a stretching mechanism is arranged on one side of the front plate, a protection mechanism is arranged in the rescue platform body, and the protection mechanism comprises a cushion, a protection belt, a buckle, a clamping groove and a protection handle. According to the fire rescue platform, through the arranged stretching mechanism, after the rescue platform is lifted to a proper position by the lifting platform, the movable plate is moved through the inserting rod and then limited, the front plate is in an L shape, then limitation of the limiting rod on the front plate is relieved, the front plate can rotate to be horizontal along the rescue platform, and the bottom plate plays a supporting role on the front plate; the L-shaped front plate can hook the inner side of a wall of a rescue point or the inner side of a certain fixed face through the movable plate, the whole front plate forms a plane, rescue workers can conveniently drive victims to step on the top of the front plate to enter the rescue platform, rescue is facilitated, and safety is high.

Description

Technical Field

[0001] This utility model relates to the field of fire rescue technology, specifically a fire rescue platform. Background Technology

[0002] With rapid economic growth and improved living standards, more and more large public buildings and large factory warehouses are appearing in urban complexes, such as large commercial complexes, large logistics warehouses, and large stadiums. These buildings are large in size, contain a wide variety of items, and have high fire loads, making firefighting extremely difficult once a fire breaks out.

[0003] Existing building fire rescue platforms primarily consist of a lifting platform that powers the rescue operation. These are mobile devices, typically comprising a platform and a vertical lifting mechanism. The platform can be manually or electrically raised to reach different heights within the building. While suitable for various emergency rescue scenarios, lifting platforms require a sufficient number of operators for control and operation, and also necessitate a considerable setup and dismantling time.

[0004] Patent document CN116605740B discloses a building fire-fighting lifting rescue platform that can be quickly deployed and used to rescue trapped personnel by moving up and down with a ring-shaped hoisting rope. Compared with traditional fire-fighting rescue equipment, such as ladders or fire shafts, this platform can reach the location of trapped personnel more quickly, improve rescue efficiency, reduce rescue time, reduce the risk of casualties, and is not limited by the height of the building.

[0005] However, when using the building's fire rescue platform, after the platform is raised to a suitable position, rescuers need to open the side door of the platform before they can carry out the rescue. There is no suitable foot transition device. During the rescue, because the platform is a certain distance from the floor, it may cause panic among the rescued and affect the efficiency of the rescue. Therefore, a fire rescue platform needs to be proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a fire rescue platform to solve the rescue platform problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a fire rescue platform, comprising a rescue platform and a front plate rotatably connected to one side of the rescue platform, wherein an extension mechanism is provided on one side of the front plate, and a protective mechanism is provided inside the rescue platform;

[0008] The extension mechanism includes a movable plate, a plug rod, a magnet ring, a limiting block, a fixing frame, a limiting rod, a spring, a fixing block, and a stop block. The movable plate is movably connected to the top of the front plate, the plug rod is disposed on one side of the movable plate, the magnet ring is fixedly connected to the top of the movable plate, the limiting block is fixedly connected to one side of the movable plate, the fixing frame is fixedly connected to one side of the rescue platform, the limiting rod is disposed on one side of the fixing frame, the fixing block and the stop block are fixedly connected to the outer surface of the limiting rod, and the spring is movably connected to the outside of the limiting rod.

[0009] Preferably, the spring is disposed between one side of the stop block and one side of the fixed frame. When the limiting rod moves, it drives the stop block to compress the spring. When the compressed spring generates a rebound force due to its own restoring force, the rebound force acts on one side of the stop block, causing the limiting rod to move.

[0010] Preferably, the movable plate has a through hole on one side that mates with the insert rod, the through hole being located at the bottom of the magnet ring, and the front plate has a countersunk hole on the top that mates with the insert rod. When the insert rod limits the movable plate, the through hole penetrating the movable plate is inserted into the countersunk hole of the front plate to fix the movable plate.

[0011] Preferably, the top of the insertion rod is provided with an iron block that attracts the magnetic ring. When the insertion rod limits the movable plate, the attraction between the iron block and the magnetic ring is mainly used to fix the insertion rod.

[0012] Preferably, a limiting groove is provided on one side of the front panel to cooperate with the limiting rod. When the limiting rod is inserted into the inner wall of the limiting groove, it can limit the front panel.

[0013] Preferably, the protective mechanism includes a seat cushion, a protective belt, a buckle, a slot, and a protective handle. The seat cushion is fixedly connected to the inner wall of the rescue platform, the protective belt is disposed on the inner wall of the rescue platform, the buckle is fixedly connected to one end of the protective belt, the slot is fixedly connected to the top of the seat cushion, and the protective handle is fixedly connected to the inner wall of the rescue platform.

[0014] Preferably, the inner wall of the rescue platform is provided with a reel that works with the protective belt. The reel is for winding up the protective belt, which can be stretched when used to suit people of different body types.

[0015] Preferably, the buckle cooperates with the slot, and the buckle can be inserted into the slot, which locks the buckle in place, thus providing protection.

[0016] Preferably, a base plate is fixedly connected to the bottom front of the rescue platform. The base plate mainly serves to support the front plate when it is placed horizontally. A hook is fixedly connected to one side of the front plate. The hook is mainly used to connect ropes before rescue. After the front plate is laid flat, the ropes can be pulled to return the front plate to a vertical position.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This fire rescue platform, through its extension mechanism, allows the lifting platform to be raised to a suitable position. A movable plate is then moved and limited using a locking rod, resulting in an L-shaped front panel. The limiting rod is then released, allowing the front panel to rotate horizontally along the rescue platform. The base plate provides support for the front panel. The L-shaped front panel can be hooked onto the inside of a wall at the rescue point or the inside of a fixed surface using the movable plate, forming a flat surface. This facilitates rescuers guiding victims onto the top of the front panel to enter the rescue platform, enhancing safety and enabling successful rescues.

[0019] 2. This fire rescue platform, through its protective mechanism, allows rescued personnel to sit directly on the cushion after entering the platform. They can then pull the buckle to wrap the protective belt around their shoulders and waist, and finally insert the buckle into the slot. This provides safety for the rescued personnel during the lifting and lowering of the rescue platform, alleviates the emotional state of the victims, and facilitates further rescue efforts. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a schematic diagram of the front panel structure of this utility model;

[0024] Figure 5 for Figure 4 Enlarged view at point B in the middle;

[0025] Figure 6 This is a schematic diagram of the protective mechanism structure of this utility model.

[0026] In the diagram: 1. Rescue platform; 2. Front panel; 3. Base plate; 4. Hook; 101. Seat cushion; 102. Protective belt; 103. Buckle; 104. Slot; 105. Protective handle; 201. Movable plate; 202. Insert rod; 203. Magnetic ring; 204. Limiting block; 205. Fixing frame; 206. Limiting rod; 207. Spring; 208. Fixing block; 209. Stop block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 This utility model provides a technical solution:

[0029] Example 1:

[0030] A fire rescue platform includes a rescue platform 1 and a front plate 2 rotatably connected to one side of the rescue platform 1, with an extension mechanism provided on one side of the front plate 2;

[0031] The extension mechanism includes a movable plate 201, a plug rod 202, a magnet ring 203, a limiting block 204, a fixing frame 205, a limiting rod 206, a spring 207, a fixing block 208, and a stop block 209. The movable plate 201 is movably connected to the top of the front plate 2. The plug rod 202 is located on one side of the movable plate 201. A through hole is provided on one side of the movable plate 201 to cooperate with the plug rod 202. The through hole is located at the bottom of the magnet ring 203. A countersunk hole is provided on the top of the front plate 2 to cooperate with the plug rod 202. When the plug rod 202 limits the movable plate 201, the through hole of the movable plate 201 is inserted into the countersunk hole of the front plate 2 to fix the movable plate 201. The magnet ring 203 is fixedly connected to the top of the movable plate 201. An iron block is provided on the top of the plug rod 202 to attract the magnet ring 203. When the plug rod 202 limits the movable plate 201, the attraction between the iron block and the magnet ring 203 is mainly used to fix the plug rod 202. A limiting block 204 is fixedly connected to one side of the movable plate 201, a fixed frame 205 is fixedly connected to one side of the rescue platform 1, a limiting rod 206 is disposed on one side of the fixed frame 205, and a limiting groove is provided on one side of the front plate 2 to cooperate with the limiting rod 206. When the limiting rod 206 is inserted into the inner wall of the limiting groove, it can limit the front plate 2. A fixed block 208 and a stop block 209 are fixedly connected to the outer surface of the limiting rod 206, and a spring 207 is movably connected to the outside of the limiting rod 206. The spring 207 is disposed between one side of the stop block 209 and one side of the fixed frame 205. When the limiting rod 206 moves, it drives the stop block 209 to compress the spring 207. When the compressed spring 207 generates a restoring force due to its own restoring force, the restoring force acts on one side of the stop block 209, causing the limiting rod 206 to move. After the lifting platform raises the rescue platform 1, the insert rod 202 is pulled open, the movable plate 201 is moved, and the insert rod 202 is inserted into the inner wall of the magnetic ring 203. At this time, the front plate 2 is in an L-shape. Then, the fixing block 208 is pulled open, and the restriction of the limiting rod 206 on the front plate 2 is released. The front plate 2 can rotate along the rescue platform 1 to a horizontal position. The bottom plate 3 supports the front plate 2, and the L-shaped front plate 2 can use the movable plate 201 to hook the inner side of the wall at the rescue point or the inner side of a fixed surface. The entire front plate 2 forms a plane, which makes it convenient for rescuers to lead the victim to step on the top of the front plate 2 to enter the interior of the rescue platform 1, facilitating the rescue.

[0032] Example 2:

[0033] Based on Embodiment 1, the rescue platform 1 is equipped with a protective mechanism, which includes a seat cushion 101, a protective belt 102, a buckle 103, a slot 104, and a protective handle 105. The seat cushion 101 is fixedly connected to the inner wall of the rescue platform 1. The protective belt 102 is disposed on the inner wall of the rescue platform 1, and a reel that cooperates with the protective belt 102 is provided on the inner wall of the rescue platform 1. The reel winds up the protective belt 102, and the protective belt 102 can be extended when in use to suit people of different body types. The buckle 103 is fixedly connected to one end of the protective belt 102, and the slot 104 is fixedly connected to the top of the seat cushion 101. The buckle 103 cooperates with the slot 104, and the buckle 103 can be inserted into the slot 104. The slot 104 locks the buckle 103 in place, thus providing protection. The protective handle 105 is fixedly connected to the inner wall of the rescue platform 1. After entering the rescue platform 1, the rescued person can sit on the cushion 101, then pull the buckle 103 so that the protective belt 102 wraps around the shoulders and waist, and finally insert the buckle 103 into the slot 104, which can provide safety protection for the rescued person when the rescue platform 1 is raised and lowered.

[0034] The bottom of the front of the rescue platform 1 is fixedly connected to a base plate 3. The base plate 3 mainly serves to support the front plate 2 when it is placed horizontally. A hook 4 is fixedly connected to one side of the front plate 2. The hook 4 is mainly used to connect ropes before rescue. After the front plate 2 is laid flat, the ropes can be pulled to return the front plate 2 to a vertical position.

[0035] Working principle:

[0036] First, install rescue platform 1 on top of the lifting platform. The lifting platform then lifts and lowers rescue platform 1 to carry out rescues at heights.

[0037] Furthermore, through the extension mechanism, after the lifting platform raises the rescue platform 1 to a suitable position, the insert rod 202 is pulled open, the movable plate 201 is moved, and then the insert rod 202 is inserted into the inner wall of the magnetic ring 203. At this time, the front plate 2 is in an L-shape. Then, after the fixing block 208 is pulled open, the restriction of the limiting rod 206 on the front plate 2 is released, and the front plate 2 can rotate along the rescue platform 1 to a horizontal position. The bottom plate 3 provides support for the front plate 2, and the L-shaped front plate 2 can use the movable plate 201 to hook the inner side of the wall at the rescue point or the inner side of a fixed surface. The entire front plate 2 forms a plane, which makes it convenient for rescuers to lead the victim to step on the top of the front plate 2 to enter the interior of the rescue platform 1, facilitating the rescue and ensuring high safety.

[0038] Furthermore, through the protective mechanism, after entering the rescue platform 1, the rescued person can sit directly on the cushion 101, then pull open the buckle 103 so that the protective belt 102 wraps around the shoulders and waist, and finally insert the buckle 103 into the slot 104. This can provide safety for the rescued person when the rescue platform 1 is raised and lowered, alleviate the victim's emotional state, and facilitate the further progress of the rescue.

[0039] Furthermore, by using the hook 4, a rope can be threaded through before a rescue. After the front plate 2 is placed horizontally, the rope can be pulled to restore the front plate 2, and the limiting rod 206 will then limit the hook 4 again.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A fire rescue platform, comprising a rescue platform (1) and a front plate (2) rotatably connected to one side of the rescue platform (1), characterized in that: An extension mechanism is provided on one side of the front plate (2), and a protective mechanism is provided inside the rescue platform (1); The extension mechanism includes a movable plate (201), a plug rod (202), a magnet ring (203), a limiting block (204), a fixing frame (205), a limiting rod (206), a spring (207), a fixing block (208), and a stop block (209). The movable plate (201) is movably connected to the top of the front plate (2). The plug rod (202) is located on one side of the movable plate (201). The magnet ring (203) is fixedly connected to the top of the movable plate (201). The limiting block (204) is fixedly connected to one side of the movable plate (201). The fixing frame (205) is fixedly connected to one side of the rescue platform (1). The limiting rod (206) is located on one side of the fixing frame (205). The fixing block (208) and the stop block (209) are fixedly connected to the outer surface of the limiting rod (206). The spring (207) is movably connected to the outside of the limiting rod (206).

2. The fire rescue platform according to claim 1, characterized in that: The spring (207) is located between one side of the stop (209) and one side of the fixing frame (205).

3. A fire rescue platform according to claim 1, characterized in that: The movable plate (201) has a through hole on one side that mates with the insert rod (202). The through hole is located at the bottom of the magnet ring (203). The front plate (2) has a countersunk hole on the top that mates with the insert rod (202).

4. A fire rescue platform according to claim 1, characterized in that: The top of the insertion rod (202) is provided with an iron block that attracts the magnet ring (203).

5. A fire rescue platform according to claim 1, characterized in that: The front plate (2) has a limiting groove on one side that cooperates with the limiting rod (206).

6. A fire rescue platform according to claim 1, characterized in that: The protective mechanism includes a seat cushion (101), a protective belt (102), a buckle (103), a slot (104), and a protective handle (105). The seat cushion (101) is fixedly connected to the inner wall of the rescue platform (1). The protective belt (102) is set on the inner wall of the rescue platform (1). The buckle (103) is fixedly connected to one end of the protective belt (102). The slot (104) is fixedly connected to the top of the seat cushion (101). The protective handle (105) is fixedly connected to the inner wall of the rescue platform (1).

7. A fire rescue platform according to claim 6, characterized in that: The inner wall of the rescue platform (1) is equipped with a reel that works in conjunction with the protective belt (102).

8. A fire rescue platform according to claim 6, characterized in that: The buckle (103) engages with the slot (104).

9. A fire rescue platform according to claim 1, characterized in that: The rescue platform (1) has a base plate (3) fixedly connected to the bottom front, and a hook (4) fixedly connected to one side of the front plate (2).

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