Crawler-type mobile high-pressure water mist fire extinguishing device

Abstract

The application relates to the technical field of fire extinguishing equipment, in particular to a caterpillar mobile high-pressure water mist fire extinguishing device which comprises a base, caterpillar belts and a spray head, the power output end of a diesel engine in a machine box is connected with power wheels of the caterpillar belts and a plunger pump, the upper end surface of the machine box is fixedly connected with a water tank, the outer side of the machine box is provided with a waist plate, the outer curved surfaces of the waist plate are fixedly connected with one end of first supporting rods, the other end of the first supporting rods is fixedly connected with one end of second supporting rods, the other end of the second supporting rods is fixedly connected with guide blocks, guide holes are arranged in the inner side of the guide blocks, the outer end surface of the waist plate is fixedly connected with first fixing buckles and one end of a waist belt, the outer end surface of the waist belt is fixedly connected with magic tapes, the adjustable fixing of the waist belt and the first fixing buckles, the buffering of buffer springs and buffer plates can effectively support the water pipes by the first supporting rods and the second supporting rods, and the entanglement of the scattered water pipes to the feet of operators can be prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fire extinguishing equipment, in particular to a tracked mobile high-pressure water mist fire extinguishing device. BACKGROUND

[0002] With the gradual attention of the state to fire safety, various fire extinguishing equipment is equipped in each public place, such as handheld fire extinguishers, fire hydrants, fire sprinklers and mobile fire extinguishing equipment, and the mobile fire extinguishing equipment is generally divided into high-pressure water mist tracked type and high-pressure water mist roller type.

[0003] The conventional tracked high-pressure water mist fire extinguishing equipment needs to hold the spray head to extinguish the fire source during use, and sometimes needs to be operated by lengthening the water pipe, and during the walking process of the operator, the foot may be tripped by the water pipe, which affects the normal fire extinguishing operation, therefore, the tracked mobile high-pressure water mist fire extinguishing device is proposed for the above problems. SUMMARY

[0004] The present application aims to provide a tracked mobile high-pressure water mist fire extinguishing device to solve the problem that during the walking process of the operator after the water pipe is lengthened, the foot may be tripped by the water pipe, which affects the normal fire extinguishing operation.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A tracked mobile high-pressure water mist fire extinguishing device, comprising a base, a track and a spray head, the upper end surface of the base is fixedly connected with a shell and a machine box, the inner side of the machine box is provided with a diesel engine, the track is driven by the diesel engine, the power output end of the diesel engine in the machine box is connected with a power wheel of the track and a plunger pump, the upper end surface of the machine box is fixedly connected with a water tank, the outer side of the machine box is provided with a waist plate, the outer curved surface of the waist plate is fixedly connected with one end of a first supporting rod at both ends, the other end of the first supporting rod is fixedly connected with one end of a second supporting rod, the other end of the second supporting rod is fixedly connected with a guide block, a guide hole is formed in the inner side of the guide block, and the guide hole is inlaid with a ball, the outer end surface of the waist plate is fixedly connected with a first fixed buckle and one end of a waist belt, and the outer end surface of the waist belt is fixedly connected with a magic tape.

[0007] Preferably, the waist plate is arranged in a semicircular ring shape, one end of a buffer spring is fixedly connected with the inner end surface of the waist plate, the other end of the buffer spring is fixedly connected with a buffer plate, the buffer plate is arranged in an arc shape, the thickness of the buffer plate is 2 cm, and the buffer plate is made of a silica gel cushion.

[0008] Preferably, the first support rod and the second support rod are both two, the two first support rods and the second support rods are symmetrically distributed on both sides of the waist plate central axis, four buffer springs are arranged between the buffer plate and the waist plate, and the buffer plate and the buffer spring are evenly distributed on the inner side of the waist plate.

[0009] Preferably, the handle bottom of the spray head is provided with a quick connector, the water outlet portion of the spray head is fixedly connected with a handle on the lower side, the outer end surface of the handle is fixedly connected with a first fixed plate and a second fixed plate, the outer end surface of the first fixed plate is fixedly connected with a second fixed buckle, one end of a hand strap is fixedly connected with the outer end surface of the second fixed plate, and a magic tape is arranged on the outer end surface of the hand strap.

[0010] Preferably, the inner side of the shell is rotatably connected with a rotating rod, the outer side of the rotating rod is provided with a winch, the winch is wound with a water pipe, the inner side of the rotating rod is provided with a clamping groove, the front inner side of the shell is inlaid with a universal shaft, and the inner side of the universal shaft is penetrated by the water pipe.

[0011] Preferably, the lower end surface of the universal shaft is fixedly connected with one end of a connecting rod, the other end of the connecting rod is rotatably connected with a transmission shaft through a sleeve ring, and the two ends of the transmission shaft are connected with rotating wheels of a track.

[0012] Preferably, one end of a water inlet pipe and a water filling cover are arranged on the upper portion of the water tank, one end of a connecting rope is fixedly connected with the outer end surface of the base, the other end of the connecting rope is fixedly connected with a supplementary water tank, and the other end of the water inlet pipe is in communication with the inside of the supplementary water tank.

[0013] Preferably, the outer side of the base is provided with a rotating handle, the outer end surface of the rotating handle is fixedly connected with a handle sleeve, the thickness of the handle sleeve is 3mm, the bottom end of the rotating handle is fixedly connected with a clamping rod, the cross section shape of the clamping rod is a square, the inner shape of the clamping groove is a square, and the clamping rod is matched with the clamping groove.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1、In the present application, by arranging the waist plate, the first support rod, the second support rod, the guide block, the guide hole, the ball, the first fixed buckle, the waist belt, the buffer spring and the buffer plate, the adjustable fixing of the waist belt and the first fixed buckle and the buffering of the buffer spring and the buffer plate can effectively support the water pipe by the first support rod and the second support rod, prevent the scattered water pipe from entangling the feet of the operator, and improve the operation accuracy of the operator.

[0016] 2. In this invention, the handle, first fixing plate, second fixing plate, second fixing buckle and hand strap can be used to fix the operator's hands, so that the operator can operate the nozzle better and avoid the nozzle from falling off due to the reverse impact of water pressure at the moment of opening, thus improving the stability of the overall device.

[0017] 3. In this invention, the universal joint, connecting rod, collar, and transmission rod are designed so that the rotation of the water pipe can be used to make the universal joint flexibly drive the transmission shaft to rotate through the connecting rod. This allows the operator to control the overall device without having to perform separate operation for steering, thus improving the overall device's practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 For the present invention Figure 1 A schematic diagram of the structure at point A;

[0020] Figure 3 This is a schematic diagram of the mounting structure of the waist plate of the present invention;

[0021] Figure 4 For the present invention Figure 3 A schematic diagram of the structure at point B;

[0022] Figure 5 For the present invention Figure 3 A schematic diagram of the structure at point C;

[0023] Figure 6 This is a schematic diagram of the installation structure of the hand strap of the present invention;

[0024] Figure 7 This is a schematic diagram of the mounting structure of the connecting rod of the present invention;

[0025] Figure 8 This is a schematic diagram of the mounting structure of the clamp rod of the present invention.

[0026] In the diagram: 1-Base, 2-Track, 3-Nozzle, 4-Shell, 5-Chassis, 6-Water Tank, 7-Waist Plate, 8-First Support Rod, 9-Second Support Rod, 10-Guide Block, 11-Guide Hole, 12-Ball Ball, 13-First Fixing Buckle, 14-Waist Belt, 15-Buffer Spring, 16-Buffer Plate, 17-Quick Connector, 18-Handle, 19-First Fixing Plate, 20-Second Fixing Plate, 21-Second Fixing Buckle, 22-Hand Strap, 23-Rotating Rod, 24-Windlock, 25-Water Pipe, 26-Slot, 27-Universal Shaft, 28-Connecting Rod, 29-Loop, 30-Drive Shaft, 31-Water Inlet Cap, 32-Water Inlet Pipe, 33-Connecting Rope, 34-Replenishment Water Tank, 35-Turner, 36-Handle Cover, 37-Clamping Rod. DETAILED DESCRIPTION

[0027] Example 1

[0028] Referring to Figures 1-6 The present application provides a technical solution:

[0029] The utility model provides a caterpillar mobile high pressure water mist fire extinguishing device, including base 1, caterpillar 2 and shower nozzle 3, the upper end surface of base 1 is fixedly connected with casing 4 and machine case 5, the inside of machine case 5 is provided with diesel engine, caterpillar 2 is driven by diesel engine, the power output end of diesel engine in machine case 5 is connected with the power wheel and plunger pump of caterpillar 2, the upper end surface of machine case 5 is fixedly connected with water tank 6, the outside of machine case 5 is provided with waist board 7, the outer curvature both ends of waist board 7 are fixedly connected with one end of first support rod 8, the other end of first support rod 8 is fixedly connected with one end of second support rod 9, the other end of second support rod 9 is fixedly connected with guide block 10, the inside of guide block 10 is provided with guide hole 11, the inside of guide hole 11 is inlaid with ball 12, the outer end surface of waist board 7 is fixedly connected with first fixed buckle 13 and one end of waistband 14, the outer end surface of waistband 14 is fixedly connected with magic tape, waist board 7 is half circular ring shape setting, the inner end surface of waist board 7 is fixedly connected with one end of buffer spring 15, the other end of buffer spring 15 is fixedly connected with buffer plate 16, buffer plate 16 is arc setting, the thickness of buffer plate 16 is 2 cm, buffer plate 16 is made of silica gel soft pad, first support rod 8 and second support rod 9 all have two, two first support rod 8 and second support rod 9 are symmetrically distributed in the both sides of waist board 7 central axis, four buffer springs 15 are arranged between one buffer plate 16 and waist board 7, buffer plate 16 and buffer spring 15 all evenly distribute in the inside of waist board 7, so that the adjustable fixing of waistband 14 and first fixed buckle 13 and the buffering of buffer spring 15 and buffer plate 16 can make first support rod 8 and second support rod 9 effectively support water pipe 25, prevent the entanglement of scattered water pipe 25 to the feet of operator, improve the operation accuracy of operator, the bottom of handle of shower nozzle 3 is provided with quick connector 17, the lower side of water outlet of shower nozzle 3 is fixedly connected with handle 18, the outer end surface of handle 18 is fixedly connected with first fixed plate 19 and second fixed plate 20, the outer end surface of first fixed plate 19 is fixedly connected with second fixed buckle 21, the outer end surface of second fixed plate 20 is fixedly connected with one end of hand strap 22, the outer end surface of hand strap 22 is provided with magic tape, so that the fixing of hand strap 22 to the hand of operator can make operator better operate shower nozzle 3, avoid the situation that shower nozzle 3 falls off due to the reverse impact of water pressure in the moment of opening, improve the stability of the whole device, the inside of casing 4 is rotatably connected with rotating rod 23, the outside of rotating rod 23 is provided with capstan 24, water pipe 25 is wound on capstan 24, the inside of rotating rod 23 is provided with clamping groove 26, the inside of front part of casing 4 is inlaid with universal shaft 27, water pipe 25 penetrates through the inside of universal shaft 27, the lower end surface of universal shaft 27 is fixedly connected with one end of connecting rod 28, the other end of connecting rod 28 is rotatably connected with transmission shaft 30 through sleeve ring 29, the both ends of transmission shaft 30 are connected with the rotating wheel of caterpillar 2, so that the rotation of water pipe 25 can make universal shaft 27 flexibly drive transmission shaft 30 to rotate through connecting rod 28,The operator can not control the steering of the whole device alone, and the practicability of the whole device is improved. The upper portion of the water tank 6 is provided with a water injection cover 31 and one end of a water inlet pipe 32. The outer end surface of the base 1 is fixedly connected with one end of a connecting rope 33. The other end of the connecting rope 33 is fixedly connected with a supplementary water tank 34. The other end of the water inlet pipe 32 is in communication with the inside of the supplementary water tank 34. Thus, the water supply of the water tank 34 can be more timely. The outer side of the base 1 is provided with a rotating handle 35. The outer end surface of the rotating handle 35 is fixedly connected with a handle sleeve 36. The thickness of the handle sleeve 36 is 3 mm. The bottom end of the rotating handle 35 is fixedly connected with a clamping rod 37. The clamping rod 37 is provided in a square shape. The inside of the clamping groove 26 is provided in a square shape. The clamping rod 37 is matched with the clamping groove 26. Thus, the water pipe 25 can be recycled.

[0030] Work flow: When each component needs electricity, the battery is connected. The device is controlled by the controller. The battery is powered by the diesel engine. When there is a fire that needs to be treated, first, the water tank 6 and the supplementary water tank 34 are tightened by the water injection cover 31. Then, the diesel engine is started. The controller controls the whole device to drive the supplementary water tank 34 to move to the appropriate position. Then, the water pipe 25 is pulled. One end of the water pipe 25 passes through the guide hole 11 of the guide block 10. Then, the waist plate 7 is worn at the appropriate position of the waist. The waist belt 14 is pulled and passes through the first fixed buckle 13. The magic tape is used for fixing. Then, the water pipe 25 is connected to the quick connector 17 of the spray head 3. Then, one hand holds the handle 18, and the other hand makes the hand strap 22 pass through the second fixed buckle 21 and is fixed by the magic tape. Finally, the spray head 3 is aimed at the fire source. The spray head is opened to extinguish the fire. In the process of extinguishing the fire, if the water in the water tank 6 is almost used up, at this time, due to the sealing structure design of the water tank 6, when the plunger pump extracts the water in the water tank 6 for use, the water in the supplementary water tank 34 will enter the inside of the water tank 6 under the action of air pressure for use.

[0031] The principles and embodiments of the present application are described by using specific examples in this paper. The above examples are only used to help understand the method and core idea of the present application. The above description is only the preferred embodiment of the present application. It should be pointed out that due to the limitation of language expression, there are infinite specific structures. For ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principles of the present application. The above technical features can be combined in a proper way. These improvements, decorations, changes or combinations, or the direct application of the inventive concept and technical scheme to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A tracked mobile high-pressure fine water mist fire extinguishing device, comprising a base (1), tracks (2), and nozzles (3), characterized in that: The upper surface of the base (1) is fixedly connected to the housing (4) and the engine box (5). A diesel engine is installed inside the engine box (5). The track (2) is driven by the diesel engine. The power output end of the diesel engine inside the engine box (5) is connected to the power wheel of the track (2) and the plunger pump. A water tank (6) is fixedly connected to the upper surface of the engine box (5). A waist plate (7) is installed on the outer side of the engine box (5). The two ends of the outer curved surface of the waist plate (7) are fixedly connected to the first support rod (8). At one end, the other end of the first support rod (8) is fixedly connected to one end of the second support rod (9), and the other end of the second support rod (9) is fixedly connected to the guide block (10). The guide block (10) has a guide hole (11) on its inner side, and a ball bearing (12) is embedded in the inner side of the guide hole (11). The outer end face of the waist plate (7) is fixedly connected to one end of the first fixing buckle (13) and the waist belt (14), and the outer end face of the waist belt (14) is fixedly connected to the Velcro.

2. The tracked mobile high-pressure fine water mist fire extinguishing device according to claim 1, characterized in that: The waist plate (7) is arranged in a semi-circular ring. One end of the buffer spring (15) is fixedly connected to the inner end face of the waist plate (7). The other end of the buffer spring (15) is fixedly connected to the buffer plate (16). The buffer plate (16) is arc-shaped and has a thickness of 2 cm. The buffer plate (16) is made of silicone pad.

3. The tracked mobile high-pressure fine water mist fire extinguishing device according to claim 2, characterized in that: There are two of each of the first support rod (8) and the second support rod (9). The two first support rods (8) and the two second support rods (9) are symmetrically distributed on both sides of the central axis of the waist plate (7). Four buffer springs (15) are provided between the buffer plate (16) and the waist plate (7). The buffer plate (16) and the buffer springs (15) are evenly distributed on the inner side of the waist plate (7).

4. The tracked mobile high-pressure fine water mist fire extinguishing device according to claim 1, characterized in that: The nozzle (3) has a quick connector (17) installed at the bottom of the handle. The nozzle (3) has a handle (18) fixedly connected to the lower side of the water outlet. The handle (18) has a first fixing plate (19) and a second fixing plate (20) fixedly connected to the outer end face. The first fixing plate (19) has a second fixing buckle (21) fixedly connected to the outer end face. The second fixing plate (20) has one end of a hand strap (22) fixedly connected to the outer end face. The hand strap (22) has Velcro on its outer end face.

5. A tracked mobile high-pressure fine water mist fire extinguishing device according to claim 1, characterized in that: A rotating rod (23) is rotatably connected to the inner side of the housing (4). A winch (24) is provided on the outer side of the rotating rod (23). A water pipe (25) is wound on the winch (24). A slot (26) is opened on the inner side of the rotating rod (23). A universal joint (27) is embedded on the inner side of the front part of the housing (4). A water pipe (25) passes through the inner side of the universal joint (27).

6. A tracked mobile high-pressure fine water mist fire extinguishing device according to claim 5, characterized in that: The lower end face of the universal joint (27) is fixedly connected to one end of the connecting rod (28), and the other end of the connecting rod (28) is rotatably connected to the drive shaft (30) through the collar (29). The two ends of the drive shaft (30) are connected to the wheels of the track (2).

7. A tracked mobile high-pressure fine water mist fire extinguishing device according to claim 1, characterized in that: The upper part of the water tank (6) is equipped with a water filling cover (31) and one end of the water inlet pipe (32). The outer end face of the base (1) is fixedly connected to one end of the connecting rope (33). The other end of the connecting rope (33) is fixedly connected to the replenishment water tank (34). The other end of the water inlet pipe (32) is connected to the interior of the replenishment water tank (34).

8. A tracked mobile high-pressure fine water mist fire extinguishing device according to claim 5, characterized in that: A throttle (35) is provided on the outer side of the base (1). A handle sleeve (36) is fixedly connected to the outer end face of the throttle (35). The handle sleeve (36) is 3 mm thick. A locking rod (37) is fixedly connected to the bottom end of the throttle (35). The cross-sectional shape of the locking rod (37) is square. The internal shape of the locking groove (26) is square. The locking rod (37) cooperates with the locking groove (26).

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