Fire fighting truck water tank body assembly

Abstract

The utility model provides a fire fighting truck water tank body assembly which comprises a water tank, a plurality of water outlets are formed in the bottom of the water tank, the water outlets are communicated with the interior of the water tank, a water adding opening is formed in the top of the water tank, a filtering device is arranged in the water tank, and the filtering device is arranged at the lower end of the water adding opening. The filtering device comprises a mounting plate, the mounting plate is fixed to the lower end of the water adding opening, limiting blocks are arranged at the two ends of the side wall of the mounting plate respectively, filter screens are arranged on the limiting blocks, the filtering device is arranged in the water tank, clear water is injected from the water adding opening, filtered through the filter screens and then enters the water tank, and after long-time filtering, the clear water enters the water tank. The filter screen is poor in effect and needs to be cleaned, the motor is started and drives the rotating shaft to rotate so as to drive the filter screen to move upwards, and the filter screen can be taken out from the sliding block to be cleaned, so that it is guaranteed that water injected into the water tank is clean, and the problem that due to long-time use, impurities enter the water tank, and a water outlet is blocked is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water tanks for fire trucks, in particular to a water tank box assembly for fire trucks. Background Art

[0002] A water tank fire truck is a vehicle that is equipped with a large-capacity water tank, water gun, water cannon, etc. in addition to a fire pump and equipment. It can transport water and firefighters to the fire scene to independently put out the fire. It can also draw water from the water source to directly put out the fire, or supply water to other fire trucks and fire-fighting spray equipment. It can also supply water in water-scarce areas.

[0003] Existing Chinese patent document CN202021725901.4 discloses a fire truck water tank cleaning device, including a fire truck water tank, the bottom side wall of the fire truck water tank is symmetrically equipped with groove blocks, the bottom side wall of the groove block is symmetrically fixedly connected with legs, the bottom side wall of the legs is fixedly connected with a bottom plate, and the outer side wall of the groove block is fixedly connected with a side groove box. The utility model provides a fire truck water tank cleaning device. When in use, the fire truck water tank is first hoisted, the groove blocks are placed on both sides of the fire truck water tank, and the groove blocks are fitted with the fire truck water tank, and then the cleaning liquid is poured into the side groove box, which is convenient for absorbing when scrubbing. At the same time, the legs are supported so that the fire truck water tank is at a certain height from the ground, and the bottom plate makes the support effect better, avoiding splashing during cleaning, preventing secondary cleaning of the bottom of the fire truck water tank, and improving the overall cleaning efficiency.

[0004] However, the above patent has certain defects when in use. When the water tank is filled with water, it will carry impurities. When draining, the drain pipe will be blocked, resulting in failure to provide fire water, which has a certain impact on the use of the fire water tank. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a water tank box assembly for a fire truck.

[0006] The utility model is implemented by the following technical solutions:

[0007] A fire truck water tank assembly comprises a water tank, a plurality of water outlets are arranged at the bottom of the water tank, the water outlets are connected to the inside of the water tank, a water inlet is arranged at the top of the water tank, a filter device is arranged inside the water tank, and the filter device is arranged at the lower end of the water inlet;

[0008] The filtering device comprises a mounting plate, which is fixed at the lower end of the water inlet. Limiting blocks are respectively arranged at both ends of the side wall of the mounting plate, and a filter screen is arranged on the limiting blocks.

[0009] Mounting seats are respectively provided on both sides of the upper end of the water inlet, a hinged seat is provided on the upper end of one of the mounting seats, a top cover is provided on the hinged seat, and one end of the top cover away from the hinged seat is engaged with the other mounting seat;

[0010] A handle is provided at the upper end of the top cover.

[0011] A motor is disposed at the upper end of the mounting seat, a rotating shaft is disposed at the output end of the motor, and the rotating shaft extends into the water tank and abuts against a limit block;

[0012] Slide blocks are arranged on both sides of the filter screen, and the slide block on one side of the rotating shaft is threadedly connected with the rotating shaft and can move up and down the rotating shaft.

[0013] A sliding rod is arranged at the lower end of the mounting seat at one end of the hinged seat. The sliding rod extends to the inside of the water tank and abuts against the limit block. A sliding block is sleeved on the sliding rod.

[0014] A plurality of baffles are arranged on the inner side wall of the water tank.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. Set up a filtering device inside the water tank, inject clean water from the water inlet, and the clean water enters the water tank after being filtered by the filter. After a long period of filtration, the filter effect is not good and needs to be cleaned. Start the motor, the motor drives the shaft to rotate, thereby driving the filter to move up. The filter and the slider are movably connected, and the filter can be taken out from the slider for cleaning, thereby ensuring that the water injected into the water tank is clean, effectively avoiding the problem of impurities entering the water tank after long-term use, causing the water outlet to be blocked;

[0017] 2. Multiple sets of baffles are set inside the water tank to divide the inside of the water tank into multiple areas. The multiple areas are interconnected. The multiple baffles can effectively prevent the water inside the water tank from shaking inside. When the vehicle brakes suddenly during driving, inertia will not cause the vehicle to fail to stop, thus ensuring safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the water tank of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the water tank of the utility model from top view;

[0021] In the figure: 1. water tank; 11. baffle; 2. water outlet; 3. water inlet; 31. mounting plate; 32. limit block; 4. top cover; 41. handle; 42. hinge seat; 5. motor; 51. rotating shaft; 6. mounting seat; 7. filter; 71. slider; 8. slide rod. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 3 As shown, a fire truck water tank body assembly includes a water tank 1, a plurality of water outlets 2 are provided at the bottom of the water tank 1, the water outlets 2 are connected to the inside of the water tank 1, a water inlet 3 is provided at the top of the water tank 1, a filter device is provided inside the water tank 1, and the filter device is arranged at the lower end of the water inlet 3;

[0025] The filtering device comprises a mounting plate 31 , which is fixed at the lower end of the water inlet 3 . Limiting blocks 32 are respectively arranged at both ends of the side walls of the mounting plate 31 , and a filter screen 7 is arranged on the limiting blocks 32 .

[0026] Mounting seats 6 are respectively provided on both sides of the upper end of the water inlet 3, and a hinge seat 42 is provided on the upper end of one of the mounting seats 6. A top cover 4 is provided on the hinge seat 42, and one end of the top cover 4 away from the hinge seat 42 is engaged with the other mounting seat 6;

[0027] A handle 41 is disposed at the upper end of the top cover 4 , and the handle 41 facilitates the opening and closing of the top cover 4 .

[0028] The upper end of the mounting seat 6 is provided with a motor 5, and the output end of the motor 5 is provided with a rotating shaft 51, and the rotating shaft 51 extends to the inside of the water tank 1 and abuts against the limit block 32;

[0029] Slide blocks 71 are provided on both sides of the filter screen 7 . The slide block 71 on one side of the rotating shaft 51 is threadedly connected to the rotating shaft 51 and can move up and down on the rotating shaft 51 .

[0030] A slide rod 8 is provided at the lower end of the mounting seat 6 at one end of the hinged seat 42. The slide rod 8 extends to the inside of the water tank 1 and abuts against the limit block 32. A slider 71 is sleeved on the slide rod 8. The slider 71 moves freely on the slide rod 8, and the slide rod 8 guides the slider 71.

[0031] A plurality of baffles 11 are provided on the inner wall of the water tank 1, and the plurality of baffles 11 divide the interior of the water tank 1 into a plurality of areas, and the plurality of areas are interconnected. The plurality of baffles 11 can effectively prevent the water inside the water tank 1 from shaking inside. When the vehicle suddenly brakes during driving, the vehicle will not be unable to brake due to inertia, thereby ensuring safety.

[0032] The use principle of the utility model is: when in use, clean water is injected from the water inlet 3, and the clean water is filtered by the filter screen 7 and enters the water tank 1. After a long period of filtration, the filter screen 7 has a poor effect and needs to be cleaned. At this time, the motor 5 is started;

[0033] The motor 5 drives the rotating shaft 51 to rotate, and the slider 71 on the rotating shaft 51 moves upward, thereby driving the filter 7 to move upward. The filter 7 and the slider 71 are movably connected, and the filter 7 can be taken out from the slider 71 for cleaning, thereby ensuring that the water injected into the water tank 1 is clean and large particles of impurities are filtered out, thereby avoiding the problem of blockage of the water outlet 2 and ensuring smooth water outlet.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A fire truck water tank assembly, comprising a water tank (1), wherein a plurality of water outlets (2) are provided at the bottom of the water tank (1), wherein the water outlets (2) are connected to the interior of the water tank (1), and wherein: The water tank (1) is provided with a water inlet (3) at the top, and a filtering device is provided inside the water tank (1), wherein the filtering device is arranged at the lower end of the water inlet (3); The filtering device comprises a mounting plate (31), the mounting plate (31) being fixed at the lower end of the water inlet (3), and limiting blocks (32) are respectively provided at both ends of the side wall of the mounting plate (31), and a filter screen (7) is provided on the limiting blocks (32); Mounting seats (6) are respectively provided on both sides of the upper end of the water inlet (3); a hinge seat (42) is provided on the upper end of one of the mounting seats (6); a top cover (4) is provided on the hinge seat (42); and one end of the top cover (4) away from the hinge seat (42) is engaged with the other mounting seat (6); A handle (41) is provided at the upper end of the top cover (4); A motor (5) is provided at the upper end of the mounting seat (6), a rotating shaft (51) is provided at the output end of the motor (5), and the rotating shaft (51) extends into the interior of the water tank (1) and abuts against a limit block (32); Slide blocks (71) are provided on both sides of the filter screen (7). The slide block (71) on one side of the rotating shaft (51) is threadedly connected to the rotating shaft (51) and can move up and down on the rotating shaft (51).

2. A fire truck water tank assembly according to claim 1, characterized in that: A sliding rod (8) is provided at the lower end of the mounting seat at one end of the hinged seat (42). The sliding rod (8) extends into the interior of the water tank (1) and abuts against the limit block (32). A sliding block (71) is sleeved on the sliding rod (8).

3. A fire truck water tank assembly according to claim 2, characterized in that: A plurality of baffles (11) are provided on the inner side wall of the water tank (1).

Images