Fire rescue device

Abstract

The fire rescue device comprises a telescopic rod, a clamping mechanism and a spraying mechanism, the clamping mechanism comprises a driving rod and two clamping plates, the two clamping plates are rotationally connected to the movable end of the telescopic rod, the driving rod is hinged to the clamping plates, and the driving rod can move in the direction close to or away from the telescopic rod; the two clamping plates can be close to each other or far away from each other; the spraying mechanism comprises a connecting base and a guide pipe, the connecting base is fixedly connected to the telescopic rod and used for containing a spraying tank, a spraying opening is formed in the clamping plate, the two ends of the guide pipe communicate with the spraying tank and the spraying opening correspondingly, and the guide pipe is connected with a first switch used for opening or closing the guide pipe. Wasps can be conveniently killed, snakes can be conveniently caught, and the operation convenience and safety of firemen are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting and rescue device. Background Art

[0002] With the acceleration of urbanization, some hornets and poisonous snakes that originally lived in the wild have invaded residential areas, causing great inconvenience and safety hazards to residents' lives. The existing elimination method mainly relies on firefighters wearing protective clothing to capture them, but this method is less efficient, and hornets and poisonous snakes are usually located in eaves, trees and other places. Firefighters need to climb to high places to work, resulting in high operational risks and cannot meet actual needs. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the utility model provides a fire rescue device, which can conveniently kill bees and catch snakes, and improve the convenience and safety of firefighters' operations.

[0004] According to a first aspect of an embodiment of the utility model, a fire rescue device is provided, comprising a telescopic rod, a clamping mechanism and a spray mechanism, the clamping mechanism comprising a driving rod and two clamping plates, the two clamping plates are rotatably connected to the movable end of the telescopic rod, the driving rod and the clamping plates are hinged, the driving rod can move in a direction close to or away from the telescopic rod so that the two clamping plates can approach or move away from each other; the spray mechanism comprises a connecting seat and a conduit, the connecting seat is fixedly connected to the telescopic rod, the connecting seat is used to accommodate a spray can, the clamping plate is provided with a spray port, the two ends of the conduit are respectively connected to the spray can and the spray port, the conduit is connected to a first switch, and the first switch is used to open or close the conduit.

[0005] The fire rescue device of the embodiment of the utility model has at least the following beneficial effects: the two splints are both rotatably connected to the movable end of the telescopic rod, the driving rod and the splint are hinged, and the driving rod is driven to move in the direction of approaching or moving away from the telescopic rod, so that the two splints can be close to or away from each other, thereby facilitating firefighters to catch snakes and improving the convenience of the operation. In addition, the connecting seat is fixedly connected to the telescopic rod, and the connecting seat is used to accommodate the spray can. The splint is provided with a spray port, and the connecting seat and the spray port are connected through a conduit. The conduit is opened or closed by the first switch, so that the liquid in the spray can can be conveniently controlled to spray out, so as to facilitate the killing of wasps and improve the convenience of the operation. By setting the telescopic rod, the position of the splint can be conveniently adjusted, which is convenient for eliminating wasps or poisonous snakes in high places, without the need for firefighters to climb to high places, reducing the labor intensity of firefighters and improving the safety of the operation.

[0006] According to some embodiments of the utility model, the clamping mechanism also includes an air pump, a cylinder and a second switch, the air pump is fixedly connected to the telescopic rod, the cylinder is arranged at the movable end of the telescopic rod, the air pump is communicated with the cylinder, the movable end of the cylinder is connected to the driving rod, the air pump is used to output gas to the cylinder so that the cylinder drives the driving rod to move, and the second switch is used to control the air pump to be turned on or off.

[0007] According to some embodiments of the utility model, a telescopic tube is provided inside the telescopic rod, the air pump and the conduit are both connected to one end of the telescopic tube, the other end of the telescopic tube is connected to a conversion valve, and the output end of the conversion valve is connected to the spray port or the cylinder.

[0008] According to some embodiments of the utility model, the clamping mechanism also includes a battery, the battery is electrically connected to the air pump, and the second switch is arranged between the battery and the air pump.

[0009] According to some embodiments of the utility model, the spray mechanism also includes an electric spark generator and a third switch, the electric spark generator is electrically connected to the battery, the discharge end of the electric spark generator is arranged adjacent to the spray port, and the third switch is used to control the electric spark generator to be turned on or off.

[0010] According to some embodiments of the present invention, the clamping plate is in an arc shape, and the thickness of the clamping plate gradually decreases in a direction away from the telescopic rod.

[0011] According to some embodiments of the utility model, the telescopic rod is connected to a shoulder strap, the shoulder strap is connected to an adjustment buckle, and the adjustment buckle is used to adjust the length of the shoulder strap.

[0012] According to some embodiments of the present invention, the telescopic rod is made of aluminum alloy.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 It is a front view of the fire rescue device of the embodiment of the utility model;

[0016] Figure 2 It is a left side view of the fire rescue device of the embodiment of the utility model;

[0017] Figure 3 is a cross-sectional view of a fire rescue device according to an embodiment of the utility model;

[0018] Figure 4 yes Figure 3 A partial enlarged view of point A.

[0019] Description of reference numerals:

[0020] Telescopic rod 100, shoulder strap 110, adjustment buckle 111, telescopic tube 120;

[0021] Clamping mechanism 200, driving rod 210, clamping plate 220, spray nozzle 221, air pump 230, switching valve 231, cylinder 240, second switch 250, battery 260;

[0022] Spray mechanism 300, connection seat 310, conduit 320, first switch 330, spark generator 340, third switch 350;

[0023] Spray can 410. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] It is understandable that, referring to Figures 1 to 4 The fire rescue device of the utility model includes a telescopic rod 100, a clamping mechanism 200 and a spraying mechanism 300. The clamping mechanism 200 includes a driving rod 210 and two clamping plates 220. The two clamping plates 220 are both rotatably connected to the movable end of the telescopic rod 100. The driving rod 210 and the clamping plates 220 are hinged. The driving rod 210 can move in a direction close to or away from the telescopic rod 100 so that the two clamping plates 220 can approach or move away from each other; the spraying mechanism 300 includes a connecting seat 310 and a conduit 320. The connecting seat 310 is fixedly connected to the telescopic rod 100. The connecting seat 310 is used to accommodate a spray can 410. The clamping plate 220 is provided with a spray port 221. The two ends of the conduit 320 are respectively connected to the spray can 410 and the spray port 221. The conduit 320 is connected to a first switch 330. The first switch 330 is used to open or close the conduit 320.

[0029] The two clamps 220 are both rotatably connected to the movable end of the telescopic rod 100, and the driving rod 210 and the clamps 220 are hinged. By driving the driving rod 210 to move in the direction of approaching or moving away from the telescopic rod 100, the two clamps 220 can be close to or away from each other, so that the venomous snake can be clamped by the two clamps 220, which is convenient for firefighters to catch snakes, and there is no need for firefighters to catch snakes with their bare hands, thereby improving the convenience of the operation. In addition, the connecting seat 310 is fixedly connected to the telescopic rod 100, and the connecting seat 310 is used to accommodate the spray can 410. The clamps 220 are provided with a spray port 221. The connecting seat 310 and the spray port 221 are connected through a conduit 320. The conduit 320 is controlled to be opened or closed by the first switch 330, so that the liquid in the spray can 410 can be easily controlled to spray out, so as to facilitate the killing of wasps and improve the convenience of the operation. By setting the telescopic rod 100, the position of the clamping plate 220 can be easily adjusted, so that the liquid in the spray can 410 can be sprayed to the wasps at a high place, and the two clamping plates 220 can also be used to capture poisonous snakes at a high place. Firefighters do not need to climb to a high place, which reduces the labor intensity of firefighters and improves the safety of operations.

[0030] It should be noted that the spray tank 410 is a pressure container, and the medicine liquid is pressurized and stored in the spray tank 410, so that when the spray tank 410 is set in the connecting seat 310, the medicine liquid in the spray tank 410 can be automatically output to the conduit 320. The conduit 320 is controlled to be opened or closed by the first switch 330, so that the output of the medicine liquid in the conduit 320 can be controlled, and then the spraying of the medicine liquid from the spray port 221 can be conveniently controlled.

[0031] It is understandable that, referring to Figure 3 and Figure 4 The clamping mechanism 200 also includes an air pump 230, a cylinder 240 and a second switch 250. The air pump 230 is fixedly connected to the telescopic rod 100, and the cylinder 240 is arranged at the movable end of the telescopic rod 100. The air pump 230 is communicated with the cylinder 240, and the movable end of the cylinder 240 is connected to the driving rod 210. The air pump 230 is used to output gas to the cylinder 240 so that the cylinder 240 drives the driving rod 210 to move. The second switch 250 is used to control the air pump 230 to be turned on or off. The cylinder 240 is arranged at the movable end of the telescopic rod 100, and the movable end of the cylinder 240 is fixedly connected to the driving rod 210. The air pump 230 is communicated with the cylinder 240. The air pump 230 is turned on by the second switch 250 to enable the air pump 230 to output gas to the cylinder 240, so that the cylinder 240 can drive the driving rod 210 to move, and the two splints 220 can be conveniently controlled to move closer to or away from each other. There is no need to manually maintain the clamping force of the two splints 220, thereby improving the working convenience of firefighters.

[0032] It should be noted that the telescopic rod 100 can be extended or shortened. When the telescopic rod 100 is extended, the distance between the position where the user grasps the telescopic rod 100 and the clamping plate 220 is large, making it inconvenient for firefighters to control the movement of the driving rod 210. By setting up the air pump 230 and the cylinder 240, the movement of the driving rod 210 can be controlled, so that the two clamping plates 220 can be automatically clamped or loosened, thereby improving the convenience of the operation.

[0033] In addition, the cylinder 240 is a single-acting cylinder 240. When the second switch 250 controls the air pump 230 to be turned off, the cylinder 240 can drive the driving rod 210 to move away from the telescopic rod 100, so that the two clamping plates 220 can move away from each other, thereby improving the convenience of operation.

[0034] Specifically, refer to Figure 3 and Figure 4 The telescopic rod 100 is provided with a telescopic tube 120 inside, the air pump 230 and the conduit 320 are both connected to one end of the telescopic tube 120, and the other end of the telescopic tube 120 is connected to a conversion valve 231, and the output end of the conversion valve 231 is connected to the spray port 221 or the cylinder 240. The telescopic tube 120 is provided inside the telescopic rod 100, and the telescopic tube 120 and the telescopic rod 100 move synchronously, the air pump 230 and the conduit 320 are both connected to one end of the telescopic tube 120, and the other end of the telescopic tube 120 is provided with a conversion valve 231. By providing the conversion valve 231 to connect the spray port 221 or the cylinder 240, the use mode of the fire rescue device can be conveniently adjusted, and it is convenient to control the spray port 221 to spray liquid or drive the two clamping plates 220 to clamp and move, thereby improving the convenience of use.

[0035] It should be noted that when the output end of the conversion valve 231 is connected to the spray port 221, the spray tank 410, the conduit 320, the telescopic tube 120 and the spray port 221 can be connected in sequence, so that the liquid in the spray tank 410 can be sprayed out from the spray port 221; when the output end of the conversion valve 231 is connected to the cylinder 240, the air pump 230, the telescopic tube 120 and the cylinder 240 can be connected in sequence, so that the air pump 230 can drive the cylinder 240 to operate.

[0036] Specifically, refer to Figure 1 The clamping mechanism 200 further includes a battery 260, which is electrically connected to the air pump 230, and a second switch 250 is disposed between the battery 260 and the air pump 230. The battery 260 is disposed on the telescopic tube 120, and the battery 260 is electrically connected to the air pump 230, so that the battery 260 can provide power to the air pump 230, thereby facilitating the air pump 230 to drive the cylinder 240 to move, without the need for connection through a power line, thereby improving the portability of the fire rescue device and the convenience of use.

[0037] Specifically, refer to Figure 3 and Figure 4 The spray mechanism 300 further includes an electric spark generator 340 and a third switch 350. The electric spark generator 340 is electrically connected to the battery 260. The discharge end of the electric spark generator 340 is arranged adjacent to the spray port 221. The third switch 350 is used to control the electric spark generator 340 to be turned on or off. The discharge end of the electric spark generator 340 is arranged adjacent to the spray port 221. The electric spark generator 340 is electrically connected to the battery 260. The third switch 350 controls the opening or closing of the electric spark generator 340, so that the electric spark generator 340 can generate electric sparks to ignite the liquid medicine sprayed from the spray port 221, thereby quickly killing the wasps, improving the working efficiency of firefighters, and reducing labor intensity.

[0038] It should be noted that the liquid medicine in the spray can 410 contains flammable liquids such as alcohol. When the liquid medicine in the spray can 410 is sprayed out from the spray port 221, the liquid medicine can come into contact with the spark generator 340, thereby igniting the liquid medicine, and then the hornets can be killed by the flame, thereby improving the working efficiency of firefighters.

[0039] It is understandable that, referring to Figure 2The shape of the clamping plate 220 is an arc, and the thickness of the clamping plate 220 gradually decreases in the direction away from the telescopic rod 100. By setting the shape of the clamping plate 220 to be an arc, the two clamping plates 220 can easily capture the venomous snake, and can increase the contact area, so that the clamping plate 220 can wrap the venomous snake and improve the stability of the clamping. In addition, the thickness of the clamping plate 220 gradually decreases in the direction away from the telescopic rod 100, which can facilitate the clamping plate 220 to extend into a narrow space, facilitate operation, and improve the convenience of the firefighter's work.

[0040] It is understandable that, referring to Figure 1 The telescopic rod 100 is connected with a shoulder strap 110, and the shoulder strap 110 is connected with an adjustment buckle 111, and the adjustment buckle 111 is used to adjust the length of the shoulder strap 110. The telescopic rod 100 is provided with a shoulder strap 110, and the length of the shoulder strap 110 can be adjusted by adjusting the buckle 111, which is convenient for carrying the fire rescue device, so that it can be convenient for firefighters to wear it and improve the convenience of use.

[0041] It is understandable that, referring to Figure 1 The telescopic rod 100 is made of aluminum alloy. By setting the telescopic rod 100 to be made of aluminum alloy, the weight of the telescopic rod 100 can be reduced, and the telescopic rod 100 can be ensured to have sufficient structural strength, so that the fire rescue device can be carried conveniently, the labor intensity of firefighters can be reduced, and the reliability can be improved.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Fire rescue device, characterized in that: include: Telescopic rod; The clamping mechanism comprises a driving rod and two clamping plates, wherein the two clamping plates are rotatably connected to the movable end of the telescopic rod, the driving rod and the clamping plates are hinged, and the driving rod can move toward or away from the telescopic rod so that the two clamping plates can move toward or away from each other; The spray mechanism includes a connecting seat and a conduit, wherein the connecting seat is fixedly connected to the telescopic rod, the connecting seat is used to accommodate a spray can, the splint is provided with a spray port, the two ends of the conduit are respectively connected to the spray can and the spray port, and the conduit is connected to a first switch, and the first switch is used to open or close the conduit.

2. The fire rescue device according to claim 1, characterized in that: The clamping mechanism also includes an air pump, a cylinder and a second switch. The air pump is fixedly connected to the telescopic rod, and the cylinder is arranged at the movable end of the telescopic rod. The air pump is communicated with the cylinder, and the movable end of the cylinder is connected to the driving rod. The air pump is used to output gas to the cylinder so that the cylinder drives the driving rod to move, and the second switch is used to control the air pump to be turned on or off.

3. The fire rescue device according to claim 2, characterized in that: A telescopic tube is arranged inside the telescopic rod, the air pump and the conduit are both connected to one end of the telescopic tube, the other end of the telescopic tube is connected to a conversion valve, and the output end of the conversion valve is connected to the spray port or the cylinder.

4. The fire rescue device according to claim 2, characterized in that: The clamping mechanism also includes a battery, the battery is electrically connected to the air pump, and the second switch is arranged between the battery and the air pump.

5. The fire rescue device according to claim 4, characterized in that: The spray mechanism also includes an electric spark generator and a third switch. The electric spark generator is electrically connected to the battery. The discharge end of the electric spark generator is arranged adjacent to the spray port. The third switch is used to control the electric spark generator to be turned on or off.

6. The fire rescue device according to claim 1, characterized in that: The clamping plate is in an arc shape, and the thickness of the clamping plate gradually decreases in a direction away from the telescopic rod.

7. The fire rescue device according to claim 1, characterized in that: The telescopic rod is connected with a shoulder strap, and the shoulder strap is connected with an adjustment buckle, and the adjustment buckle is used to adjust the length of the shoulder strap.

8. The fire rescue device according to claim 1, characterized in that: The telescopic rod is made of aluminum alloy.

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