Water spraying device for fire fighting

Abstract

The utility model relates to the technical field of fire fighting, and discloses a fire-fighting water spraying device which comprises a limiting device and a movable sweeping board, a supporting frame body is fixedly connected to the left end of the surface of the top end of the movable sweeping board, and a water pipe storage device is installed in the middle of the surface of the top end of the movable sweeping board. And the surface of the right side of the water pipe storage device is fixedly connected with a fire sprinkler, the left end of the water pipe storage device is provided with a water storage tank, and the limiting device is in threaded connection with the right end of the movable sweeping board. According to the water spraying device for fire fighting, by arranging a limiting plate, a metal inserting block and a metal blocking plate, the limiting plate moves on the inserting device, and by means of the metal inserting block and the metal blocking plate, a water storage tank can be fixed for three times, the water storage tank can be prevented from being separated from a movable vehicle plate, and meanwhile the water storage tank is more convenient and rapid to replace; the water storage tank can be prevented from being damaged, and maintenance of the water storage tank is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a water spray device for fire fighting. Background Art

[0002] Firefighting is a general term for preventing and resolving man-made, natural and accidental disasters encountered by people in the process of life, work and study. It also refers to fire extinguishing and fire prevention. Fire is the most common disaster that seriously endangers the safety of people’s lives and property and directly affects economic development and social stability.

[0003] Fire sprinkler is a commonly used fire extinguishing method, which is generally divided into two types: indoor fire sprinkler and outdoor fire sprinkler.

[0004] The prior art discloses an application number: CN202021182947.6, a fire sprinkler device for factory fire safety, which relates to the technical field of fire equipment, and includes a support vehicle plate, a hollow groove is provided inside the support vehicle plate, and two through grooves are provided on the front and rear side walls of the support vehicle plate, and a threaded rod is provided in the hollow groove, and the optical axis parts at the left and right ends of the threaded rod are clamped with the left and right inner walls of the hollow groove through bearings. Through the mutual cooperation between the set water pipe, the spherical head and the joint, the water pipe can be rotated and adjusted to any angle, and it is not necessary to approach the fire source for fire extinguishing, thereby avoiding safety hazards, and through the mutual cooperation between the set threaded rod, the threaded sleeve, the connecting rod, the I-shaped slider, the support arm, the pin shaft and the rotating hand wheel, the device can drive the threaded rod to rotate by rotating the hand wheel, so that the width of the device becomes narrower, so that the device can enter a relatively small space for fire fighting and fire extinguishing, thereby avoiding the fire from spreading again due to the inability to spray.

[0005] The water tank is fixed on the supporting vehicle plate. If the water tank is used for a long time, it will be broken. Therefore, it takes time to replace the water tank, which can easily cause the supporting vehicle plate to be broken, making the device unable to be used normally. Utility Model Content

[0006] The purpose of the utility model is to provide a fire-fighting water spray device to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire-fighting water spray device, comprising a limiting device and a movable vehicle plate, the left end of the top surface of the movable vehicle plate is fixedly connected to a supporting frame, a water pipe storage device is installed in the middle of the top surface of the movable vehicle plate, a fire-fighting sprinkler is fixedly connected to the right side surface of the water pipe storage device, a storage water tank is installed at the left end of the water pipe storage device, and the limiting device is threadedly connected to the right end of the movable vehicle plate.

[0008] The limiting device includes a limiting plate, a plug-in device, a coil spring and a blocking assembly. The limiting plate is located at the upper end of the limiting device, the limiting plate is threadedly connected to the upper end of the plug-in device, the plug-in device is threadedly connected to the right end of the blocking assembly, and the coil spring is movably connected to the bottom end surface of the limiting plate.

[0009] Preferably, the blocking assembly includes a metal plug-in block, a metal cross bar, a plug-in threaded rod, a transverse threaded rod, a metal slider, a metal blocking plate, a hexagonal nut and a metal shell, the plug-in threaded rod is located at the lower end of the blocking assembly, the plug-in threaded rod is fixedly connected to the bottom end surface of the metal plug-in block, the metal cross bar is fixedly connected to the lower end of the metal plug-in block, the metal shell is fixedly connected to the right end of the metal plug-in block, the metal slider is movably connected to the right end of the metal plug-in block, the metal slider is movably connected to the left end of the transverse threaded rod, the transverse threaded rod is fixedly connected to the front end of the metal blocking plate, and the hexagonal nut is threadedly connected to the left side surface of the metal slider.

[0010] Preferably, the metal plug block is movably connected to the front end of the movable vehicle plate, and the metal plug block is movably connected to the front lower end of the storage water tank.

[0011] Preferably, the metal cross bar is movably connected to the lower end of the plug-in device, and the metal shell is movably connected to the lower end of the plug-in device. The plug-in device is pushed and the plug-in device is also on the threaded end surface of the metal cross bar. At the same time, the bottom end surface of the plug-in device slides on the right end of the metal plug block, so that the plug-in device is plugged into the inner wall surface of the metal shell, thereby determining the position of the plug-in device and effectively preventing the plug-in device from detaching from the metal shell.

[0012] Preferably, the metal slider is movably connected to the lower end of the front side of the storage water tank, and the metal blocking plate is movably connected to the lower end of the storage water tank, pushing the metal slider to move downward, and the metal slider is inserted into the left and right ends of the metal plug block, thereby determining the position of the metal blocking plate, thereby enabling the storage water tank to be fixed secondary.

[0013] Preferably, the limit plate is movably connected to the upper end of the storage water tank, pushing the limit plate to move downward, and the limit plate can move downward along the threaded end surface of the plug-in device. The limit plate is plugged into the upper end of the storage water tank, thereby the position of the storage water tank can be determined, and the upper end of the plug-in device is threadedly connected with a nut, which rotates on the threaded end surface of the plug-in device, thereby limiting the position of the limit plate.

[0014] Preferably, the metal blocking plate is movably connected to the top surface of the moving vehicle plate, and the plug-in threaded rod is movably connected to the front end of the moving vehicle plate, pushing the metal plug block to move downward, and the metal plug block pushes the plug-in threaded rod to move downward, allowing the plug-in threaded rod to slide on the inner wall surface of the moving vehicle plate, and the lower end of the plug-in threaded rod is threadedly connected with a nut, which can thread the metal plug block and the moving vehicle plate, so that metal plug blocks of different specifications can be used.

[0015] Preferably, the fire sprinkler is installed on the upper end of the support frame, the water pipe storage device is installed on the top surface of the movable vehicle plate, and the storage water tank is movably connected to the top surface of the movable vehicle plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The fire-fighting water spray device is provided with a limit plate, a metal plug block and a metal blocking plate. The limit plate moves on the plug-in device. With the help of the metal plug block and the metal blocking plate, the storage water tank can be fixed three times, which can prevent the storage water tank from detaching from the moving vehicle plate. At the same time, the replacement of the storage water tank is more convenient and faster, which can avoid damage to the storage water tank and make the maintenance of the storage water tank more convenient.

[0018] 2. The fire-fighting water spray device is provided with a hexagonal nut, a plug-in threaded rod and a metal plug-in block. The hexagonal nut rotates on the threaded end surface of the plug-in threaded rod, so that the metal plug-in block can be replaced. Different types of metal plugs can be used according to the specifications of the storage water tank, which can increase the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the limiting device of the utility model;

[0021] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of the structure at A in FIG.

[0022] Figure 4 It is a three-dimensional schematic diagram of the metal slider, metal blocking plate and hexagonal nut of the utility model;

[0023] Figure 5 For this utility model Figure 4 A schematic diagram of a partial enlargement of the structure at point B in FIG.

[0024] In the figure: 1. limit device; 11. limit plate; 12. plug-in device; 13. coil spring; 14. blocking assembly; 141. metal plug block; 142. metal cross bar; 143. plug-in threaded rod; 144. transverse threaded rod; 145. metal slider; 146. metal blocking plate; 147. hexagonal nut; 148. metal shell; 2. mobile vehicle plate; 3. support frame; 4. fire sprinkler; 5. water pipe storage device; 6. storage tank. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 , the utility model provides the following technical solutions:

[0027] A fire-fighting water spray device comprises a limiting device 1 and a movable vehicle plate 2, wherein the left end of the top surface of the movable vehicle plate 2 is fixedly connected to a supporting frame 3, a water pipe storage device 5 is installed in the middle of the top surface of the movable vehicle plate 2, a fire-fighting nozzle 4 is fixedly connected to the right surface of the water pipe storage device 5, the fire-fighting nozzle 4 is installed at the upper end of the supporting frame 3, the water pipe storage device 5 is installed at the top surface of the movable vehicle plate 2, a storage water tank 6 is movably connected to the top surface of the movable vehicle plate 2, a storage water tank 6 is installed at the left end of the water pipe storage device 5, and the limiting device 1 is threadedly connected to the right end of the movable vehicle plate 2.

[0028] The limiting device 1 includes a limiting plate 11, a plug-in device 12, a coil spring 13 and a blocking assembly 14. The limiting plate 11 is located at the upper end of the limiting device 1. The limiting plate 11 is threadedly connected to the upper end of the plug-in device 12. The limiting plate 11 is movably connected to the upper end of the storage water tank 6, pushing the limiting plate 11 to move downward. The limiting plate 11 can move downward along the threaded end surface of the plug-in device 12. The limiting plate 11 is plugged into the upper end of the storage water tank 6, so that the position of the storage water tank 6 can be determined, and a nut is threadedly connected to the upper end of the plug-in device 12, and the nut rotates on the threaded end surface of the plug-in device 12, so that the position of the limiting plate 11 can be limited. The plug-in device 12 is threadedly connected to the right end of the blocking assembly 14, and the coil spring 13 is movably connected to the bottom end surface of the limiting plate 11.

[0029] The blocking assembly 14 includes a metal plug-in block 141, a metal cross bar 142, a plug-in threaded rod 143, a transverse threaded rod 144, a metal slider 145, a metal blocking plate 146, a hexagonal nut 147 and a metal shell 148. The plug-in threaded rod 143 is located at the lower end of the blocking assembly 14, and the plug-in threaded rod 143 is fixedly connected to the bottom surface of the metal plug-in block 141. The metal cross bar 142 is fixedly connected to the lower end of the metal plug-in block 141. The metal plug-in block 141 is movably connected to the front end of the moving vehicle plate 2. The metal plug-in block 141 is movably connected to the lower end of the front side of the storage water tank 6. The metal shell 148 is fixedly connected to the right end of the metal plug block 141, and the metal cross bar 142 is movably connected to the lower end of the plug device 12. The metal shell 148 is movably connected to the lower end of the plug device 12, pushing the plug device 12, and the plug device 12 is also on the threaded end surface of the metal cross bar 142. At the same time, the bottom end surface of the plug device 12 slides on the right end of the metal plug block 141, so that the plug device 12 is plugged into the inner wall surface of the metal shell 148, so that the position of the plug device 12 can be determined, and the plug device 12 can be effectively prevented from being separated from the metal shell 148. The metal slider 145 is movably connected to the right end of the metal plug block 141, the metal slider 145 is movably connected to the left end of the transverse threaded rod 144, the transverse threaded rod 144 is fixedly connected to the front end of the metal blocking plate 146, the metal blocking plate 146 is movably connected to the top surface of the moving vehicle plate 2, the plug-in threaded rod 143 is movably connected to the front end of the moving vehicle plate 2, pushing the metal plug block 141 to move downward, the metal plug block 141 pushes the plug-in threaded rod 143 to move downward, allowing the plug-in threaded rod 143 to slide on the inner wall surface of the moving vehicle plate 2, and the lower end of the plug-in threaded rod 143 is threadedly connected There are nuts, which can threadably fix the metal plug 141 and the movable vehicle plate 2, so that metal plugs 141 of different specifications can be used. The hexagonal nut 147 is threadedly connected to the left surface of the metal slider 145. The metal slider 145 is movably connected to the front lower end of the storage water tank 6. The metal blocking plate 146 is movably connected to the lower end of the storage water tank 6 to push the metal slider 145 to move downward. The metal slider 145 is inserted into the left and right ends of the metal plug 141, so that the position of the metal blocking plate 146 can be determined, so that the storage water tank 6 can be fixed for the second time.

[0030] When in use, the water storage tank 6 is pushed so that the bottom surface of the water storage tank 6 and the top surface of the moving vehicle plate 2 are connected.

[0031] Push the metal plug 141 downward so that the back of the metal plug 141 can move downward along the front of the storage water tank 6, so that the metal plug 141 continues to move downward, allowing the metal plug 141 to drive the plug-in threaded rod 143 to move downward, thereby allowing the plug-in threaded rod 143 to be plugged into the inner wall surface of the moving vehicle plate 2.

[0032] The nut is rotated on the threaded end surface of the plug-in threaded rod 143 , so that the movable vehicle plate 2 and the metal plug block 141 can be threadedly fixed, and the position of the metal plug block 141 can be determined.

[0033] The plug-in device 12 is pushed to move rightward so that the plug-in device 12 is plugged into the inner wall surface of the metal shell 148 , thereby preliminarily determining the position of the plug-in device 12 .

[0034] The plug-in device 12 is plugged into the inner wall surface of the metal shell 148 so that the plug-in device 12 can slide along the threaded end surface of the metal cross bar 142 , thereby determining the position of the plug-in device 12 .

[0035] By turning the hexagonal nut, the hexagonal nut rotates on the threaded end surface of the metal cross bar 142, and the position of the plug-in device 12 can be determined.

[0036] The limit plate 11 is pushed to move downward, and the limit plate 11 can move downward along the vertical threaded rod of the plug-in device 12, so that the limit plate 11 compresses the coil spring 13 on the plug-in device 12, so that the limit plate 11 is plugged into the upper end of the storage water tank 6.

[0037] By turning the nut, the nut rotates on the vertical threaded rod of the plug-in device 12, so that the position of the limiting plate 11 can be limited and fixed, and the storage water tank 6 can be limited and fixed for a second time.

[0038] Push the metal slider 145 downward, insert the metal slider 145 into the left and right ends of the metal plug block 141, and let the metal slider 145 drive the transverse threaded rod 144 downward, so that the transverse threaded rod 144 can drive the metal blocking plate 146 downward, so that the bottom end surface of the metal blocking plate 146 is connected to the top end surface of the moving vehicle plate 2.

[0039] Turn the hexagonal nut 147, and the hexagonal nut 147 rotates on the threaded end surface of the transverse threaded rod 144, so that the two metal blocking plates 146 and the storage water tank 6 can be clamped and fixed. The storage water tank 6 can be fixed three times to prevent the storage water tank 6 from detaching from the moving vehicle plate 2 again.

Claims

1. A fire-fighting water spray device, comprising a limit device (1) and a movable vehicle plate (2), characterized in that: The left end of the top surface of the movable vehicle plate (2) is fixedly connected to a support frame (3), a water pipe storage device (5) is installed in the middle of the top surface of the movable vehicle plate (2), a fire sprinkler (4) is fixedly connected to the right surface of the water pipe storage device (5), a storage water tank (6) is installed at the left end of the water pipe storage device (5), and the limit device (1) is threadedly connected to the right end of the movable vehicle plate (2); The limiting device (1) comprises a limiting plate (11), a plug-in device (12), a coil spring (13) and a blocking assembly (14); the limiting plate (11) is located at the upper end of the limiting device (1), the limiting plate (11) is threadedly connected to the upper end of the plug-in device (12), the plug-in device (12) is threadedly connected to the right end of the blocking assembly (14), and the coil spring (13) is movably connected to the bottom surface of the limiting plate (11).

2. A fire-fighting water spray device according to claim 1, characterized in that: The blocking assembly (14) comprises a metal plug block (141), a metal cross bar (142), a plug-in threaded rod (143), a transverse threaded rod (144), a metal slider (145), a metal blocking plate (146), a hexagonal nut (147) and a metal housing (148), wherein the plug-in threaded rod (143) is located at the lower end of the blocking assembly (14), the plug-in threaded rod (143) is fixedly connected to the bottom end surface of the metal plug block (141), and the metal cross bar (142) is fixedly connected to the bottom end surface of the metal plug block (141). The metal housing (148) is connected to the lower end of the metal plug block (141), the metal housing (148) is fixedly connected to the right end of the metal plug block (141), the metal slider (145) is movably connected to the right end of the metal plug block (141), the metal slider (145) is movably connected to the left end of a transverse threaded rod (144), the transverse threaded rod (144) is fixedly connected to the front end of a metal blocking plate (146), and the hexagonal nut (147) is threadedly connected to the left surface of the metal slider (145).

3. A fire-fighting water spray device according to claim 2, characterized in that: The metal plug block (141) is movably connected to the front end of the moving vehicle plate (2), and the metal plug block (141) is movably connected to the front lower end of the storage water tank (6).

4. A fire-fighting water spray device according to claim 3, characterized in that: The metal cross bar (142) is movably connected to the lower end of the plug-in device (12), and the metal shell (148) is movably connected to the lower end of the plug-in device (12).

5. A fire-fighting water spray device according to claim 4, characterized in that: The metal sliding block (145) is movably connected to the lower end of the front face of the water storage tank (6), and the metal blocking plate (146) is movably connected to the lower end of the water storage tank (6).

6. A fire-fighting water spray device according to claim 5, characterized in that: The limiting plate (11) is movably connected to the upper end of the storage water tank (6).

7. A fire-fighting water spray device according to claim 6, characterized in that: The metal blocking plate (146) is movably connected to the top surface of the movable vehicle plate (2), and the plug-in threaded rod (143) is movably connected to the front end of the movable vehicle plate (2).

8. A fire-fighting water spray device according to claim 7, characterized in that: The fire sprinkler (4) is mounted on the upper end of the support frame (3), the water pipe storage device (5) is mounted on the top surface of the mobile vehicle board (2), and the storage water tank (6) is movably connected to the top surface of the mobile vehicle board (2).

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