Multifunctional lifting injection fire fighting equipment

Abstract

The utility model discloses multifunctional lifting jet fire fighting equipment which comprises a cart, a water tank and a water pump are fixedly connected to the top of the cart, a connecting pipe and a jet hose are arranged on the water pump, a treatment box is arranged on the connecting pipe, and a filter screen is arranged in the treatment box; a base is fixedly connected to the upper surface of the cart, a sliding groove is formed in the cart, a first connecting rod is rotationally connected to the side portion of the base, a second connecting rod is rotationally connected to the top of the first connecting rod, a side rod is rotationally connected to the side portion of the first connecting rod, a connecting block is rotationally connected to the other end of the side rod, and rolling wheels are arranged at the bottom of the connecting block. And a first balancing weight and a second balancing weight are arranged on the first connecting rod. Through the devices, the balance of the connecting rods can be effectively adjusted through the interaction of the first connecting rod and the second connecting rod and the movement of the balancing weight and the side rods, the gravity center of the equipment is effectively lowered, and the stability of the equipment in fire extinguishing operation is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field especially relates to a multifunctional lifting and spraying fire fighting equipment. BACKGROUND

[0002] With the acceleration of urbanization, the fire risk of high-rise buildings, industrial facilities and other places gradually increases.

[0003] The existing fire fighting equipment technology adopts manual pipe pulling for fire extinguishing, but this way has the disadvantages of inconvenient operation, poor flexibility and slow emergency response speed, such as the Chinese patent "a multifunctional lifting and spraying fire fighting equipment" with the application number "CN202221566275.8", which adopts a hydraulic cylinder to control the opening and closing of multiple first long plates and second long plates, and each first long plate and second long plate is cross-connected, so that the device is more stable in the air, but the bottom is stable in time, but the impact force is very large when the water pipe sprays, which can easily cause breakage and reduce the center of gravity to make the bottom more stable. SUMMARY

[0004] The utility model discloses a multifunctional lifting and spraying fire fighting equipment, which is connected with the connecting rod and the supporting rod, drives the roller to roll in the sliding groove, moves the side rod and the counterweight block, and is finally fixed by the fixed rod, effectively reduces the center of gravity of the equipment, enhances the stability of the equipment in the fire extinguishing operation, ensures that it is not easy to fall during high-intensity operation, improves the safety and operation efficiency, filters the impurities in the water through the filter screen, and prevents the pipeline from being blocked.

[0005] The utility model also provides a multifunctional lifting and spraying fire fighting equipment, which comprises a cart, a water tank and a water pump fixedly connected to the top of the cart, a connecting pipe and a spraying hose provided on the water pump, a treatment box provided on the connecting pipe, and a filter screen provided in the treatment box. The upper surface of the cart is fixedly connected with a base, and the cart is provided with a sliding groove. The first connecting rod is rotatably connected with a side rod on one side, and the other end of the side rod is rotatably connected with a connecting block. The connecting block is provided with a roller at the bottom. The first connecting rod is provided with a first counterweight block and a second counterweight block. Through the above device, the balance of the connecting rod can be effectively adjusted by the interaction of the first connecting rod and the second connecting rod, the movement of the counterweight block and the side rod, the center of gravity of the equipment is effectively reduced, and the stability of the equipment in the fire extinguishing operation is enhanced.

[0006] The utility model relates to a kind of multi-functional lifting and spraying fire-fighting equipment, the upper surface of the trolley is fixedly connected with hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with support column, and the support column is fixedly connected in the lower surface of trolley. Through the above device, support column is driven to lift by hydraulic cylinder, realize the stable support of trolley in complex terrain, improve the adaptability and stability of equipment.

[0007] The utility model relates to a kind of multi-functional lifting and spraying fire-fighting equipment, the input end of water pump is fixedly connected with the connecting pipe, and the output end of water pump is fixedly connected with the injection hose. Through the above device, water pump is connected with water source by connecting pipe, and the water source of water pump is guided to injection system by injection hose, to ensure that fire-fighting equipment can effectively carry out fire extinguishing operation.

[0008] The utility model relates to a kind of multi-functional lifting and spraying fire-fighting equipment, the side surface of water tank is fixedly connected with the processing box, and the bottom of water tank is detachably connected with collection box. Through the above device, impurities in water source can be filtered by processing box, to ensure clean water supply;Detachable collection box is convenient for cleaning and replacement, to improve the operation convenience of equipment.

[0009] The utility model relates to a kind of multi-functional lifting and spraying fire-fighting equipment, the upper surface of the trolley is fixedly connected with motor, and the output end of motor is rotatably connected with support rod. Through the above device, support rod is driven to rotate by motor, to provide height support for lifting and spraying.

[0010] The utility model relates to a kind of multi-functional lifting and spraying fire-fighting equipment, the support rod is connected with first connecting rod and second connecting rod, the number of support rod is two, and the two support rods are rotatable relative to each other. Through the above device, flexible adjustment of lifting arm is realized by the linkage of support rod and connecting rod, to adapt to different height fire extinguishing demand.

[0011] The utility model relates to a kind of multi-functional lifting and spraying fire-fighting equipment, the second connecting rod is fixedly connected with injection hose, the side of side rod is rotatably connected with fixed rod, and the first connecting rod is detachably connected with fixed rod. Through the above device, the position of connecting rod is fixed by fixed rod, to ensure the stability of lifting arm in operation, and it is convenient for quick disassembly and maintenance.

[0012] The utility model relates to a kind of multi-functional lifting and spraying fire-fighting equipment, the inside of sliding groove is rotatably connected with roller, the bottom end of side rod is fixed in the inside of sliding groove, and the first counterweight is fixedly connected between two first connecting rods. Through the above device, roller is rotatable in sliding groove to drive counterweight to move, to reduce the gravity center of equipment, enhance overall stability, to ensure that equipment is not easy to tip in high-intensity operation. Beneficial effects

[0013] Compared with existing technologies, this multi-functional lifting and spraying firefighting equipment, through the linkage of connecting rods and support rods, drives rollers to roll in the slide, pushes the side rods and counterweights to move, and is finally fixed by the fixing rod. This effectively lowers the center of gravity of the equipment, enhances the stability of the equipment in firefighting operations, ensures that it is not easy to tip over during high-intensity operations, and improves safety and operational efficiency. Through the filter screen, impurities in the water are filtered to prevent pipe blockage. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is the front view of the multi-functional lifting and spraying fire-fighting equipment of this utility model;

[0016] Figure 2 This is a right view of the multi-functional lifting and spraying firefighting equipment of this utility model;

[0017] Figure 3 This utility model is a multi-functional lifting and spraying firefighting equipment. Figure 1 Internal structure diagram;

[0018] Figure 4 This utility model relates to a multi-functional lifting and spraying firefighting equipment. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 5 This utility model relates to a multi-functional lifting and spraying firefighting equipment. Figure 3 Enlarged view of section B in the middle.

[0020] Legend:

[0021] 1. Trolley; 2. Hydraulic cylinder; 3. Support column; 4. Water tank; 5. Water pump; 6. Connecting pipe; 7. Processing box; 8. Filter screen; 9. Collection box; 10. Spray hose; 11. Motor; 12. Support rod; 13. Base; 14. First connecting rod; 15. Second connecting rod; 16. Slide groove; 17. Side rod; 18. First counterweight; 19. Second counterweight; 20. Connecting block; 21. Roller; 22. Fixing rod. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1 , Figure 2 , Figure 3 ,Figure 5 The utility model discloses a kind of multifunctional lifting and spraying fire-fighting equipment, it includes: cart 1, hydraulic cylinder 2 is fixedly connected on the upper surface of cart 1, the output end of hydraulic cylinder 2 is fixedly connected with support column 3, support column 3 is fixedly connected on the lower surface of cart 1, water tank 4 and water pump 5 are fixedly connected on the top of cart 1, water pump 5 is provided with connecting pipe 6 and injection hose 10, connecting pipe 6 is fixedly connected on the input end of water pump 5, injection hose 10 is fixedly connected on the output end of water pump 5, processing box 7 is provided on connecting pipe 6, processing box 7 is fixedly connected on the side surface of water tank 4, collecting tank 9 is detachably connected to the bottom of water tank 4, filter screen 8 is provided inside processing box 7;

[0024] Specifically, after cart 1 is pushed to specified position, hydraulic cylinder 2 makes support column 3 telescopic, piston, sealing member and hydraulic oil pipeline are included in the inside of hydraulic cylinder 2, so as to fix cart 1, water pump 5 is inhaled water source through connecting pipe 6, and is injected through injection hose 10, carries out fire extinguishing, filter screen 8 in the inside of processing box 7 purifies water source, ensures the cleanness of injection water flow, and impurities enter collecting tank 9.

[0025] Refer to Figure 2 、 Figure 4 Upper surface of cart 1 is fixedly connected with motor 11, motor 11 output end is rotatably connected with support rod 12, upper surface of cart 1 is fixedly connected with base 13, sliding groove 16 is provided on cart 1, first connecting rod 14 is rotatably connected with the side of base 13, second connecting rod 15 is rotatably connected with the top of first connecting rod 14, support rod 12 is connected with first connecting rod 14 and second connecting rod 15, the number of support rod 12 is two, two support rods 12 are rotatable with each other, side rod 17 is rotatably connected with the side of first connecting rod 14, second connecting rod 15 is fixedly connected with injection hose 10, fixed rod 22 is rotatably connected with the side of side rod 17, first connecting rod 14 is detachably connected with fixed rod 22, connecting block 20 is rotatably connected with the other end of side rod 17, connecting block 20 bottom is provided with gyro wheel 21, first counterweight 18 and second counterweight 19 are provided on first connecting rod 14, gyro wheel 21 is rotatably connected in the inside of sliding groove 16, the bottom of side rod 17 is fixed in the inside of sliding groove 16, first counterweight 18 is fixedly connected between two first connecting rods 14;

[0026] Specifically, motor 11 drives support rod 12, drives the operation of first connecting rod 14 and second connecting rod 15, promotes injection hose 10 to adjust injection direction, through adjustable support rod 12 and connecting rod system, equipment can flexibly cope with different fire scenes, adjusts injection range and intensity.In addition, gyro wheel 21 rolls in sliding groove 16, promotes side rod 17 and first counterweight 18, second counterweight 19 to move, reduces gravity center and keeps equipment stable, ensure the safety and efficiency of fire extinguishing operation.

[0027] Working principle: in use, through the first connecting rod 14 and the second connecting rod 15 are driven by support rod 12 rotation, due to the first connecting rod 14 rise, thereby driving the roller 21 in the chute 16 roll, push side rod 17 and the first counterweight 18, the second counterweight 19 move, then move to a certain position, through the fixed rod 22 fixed, so as to achieve the purpose of lowering the gravity center, so as to achieve stable use.

[0028] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the present application.

Claims

1. A multi-functional lift and spray fire fighting apparatus, characterized in that, Include: The trolley (1), the trolley (1) top fixedly connected with water tank (4) and water pump (5), the water pump (5) is provided with connecting pipe (6) and injection hose (10), the connecting pipe (6) is provided with processing box (7), the processing box (7) is provided with filter screen (8) inside; The trolley (1) upper surface is fixedly connected with base (13), the trolley (1) is provided with sliding groove (16), the base (13) side is rotatably connected with first connecting rod (14), the first connecting rod (14) top is rotatably connected with second connecting rod (15), the first connecting rod (14) side is rotatably connected with side rod (17), the side rod (17) other end is rotatably connected with connecting block (20), the connecting block (20) bottom is provided with gyro wheel (21), the first connecting rod (14) is provided with first counterweight (18) and second counterweight (19).

2. A multi-functional lift and spray fire fighting apparatus as claimed in claim 1 wherein, The trolley (1) upper surface is fixedly connected with hydraulic cylinder (2), the hydraulic cylinder (2) output end is fixedly connected with support column (3), the support column (3) is fixedly connected in the lower surface of trolley (1).

3. A multi-functional lift and spray fire fighting apparatus as defined in claim 1 wherein, The connecting pipe (6) is fixedly connected on the input end of water pump (5), the injection hose (10) is fixedly connected on the output end of water pump (5).

4. A multi-functional lift and spray fire fighting apparatus as defined in claim 1 wherein, The processing box (7) is fixedly connected on the side surface of water tank (4), the water tank (4) bottom is detachably connected with collection box (9).

5. A multi-functional lift and spray fire fighting apparatus as defined in claim 1 wherein, The trolley (1) upper surface is fixedly connected with motor (11), the motor (11) output end is rotatably connected with support rod (12).

6. A multi-functional lift and spray fire fighting apparatus as defined in claim 5 wherein, The support rod (12) is connected with first connecting rod (14), second connecting rod (15), the number of support rod (12) is two, two support rod (12) rotatably connected.

7. A multi-functional lift and spray fire fighting apparatus as defined in claim 1 wherein, The second connecting rod (15) is fixedly connected with injection hose (10), the side rod (17) side is rotatably connected with fixed rod (22), the first connecting rod (14) is detachably connected with fixed rod (22).

8. A multi-functional lift and spray fire fighting apparatus as defined in claim 1 wherein, The gyro wheel (21) is rotatably connected in the inside of sliding groove (16), the side rod (17) bottom end is fixed in the inside of sliding groove (16), the first counterweight (18) is fixedly connected between two first connecting rod (14).

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