Water supply equipment convenient to move

Abstract

The utility model discloses water supply equipment convenient to move, which relates to the technical field of water supply equipment and comprises a movable base, a first box body is arranged at the top of the movable base, a water tank is arranged in the first box body, a second box body is slidably connected in the water tank, and a water pump is mounted on one side of the second box body. The input end of the water pump extends into the second box, and the output end of the water pump is connected with a flow guide pipe. Compared with the prior art, the water supply equipment convenient to move has the advantages that the second box body can be pushed to move and the whole water tank can be controlled to stretch out and draw back under the action of the lead screw set through the sliding type structure of the first box body and the second box body, the water storage space of the water tank can be enlarged, and the number of times of reciprocating conveying is reduced; and the movable positioning rods are arranged on the base and are connected with the positioning holes in the two sides of the water tank in an inserted mode, and therefore the water tank can be fixed and detached conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply equipment, in particular to a water supply equipment convenient to move. Background Technique

[0002] In emergency situations, such as natural disasters, pipeline repairs, etc., mobile water supply equipment can be quickly deployed to provide temporary water supply solutions to ensure the basic water use needs of residents and enterprises, and is widely used in water supply, agricultural irrigation, public facility water supply, etc.

[0003] Application No. 202120303078.6 discloses a water supply equipment convenient to move. By setting an inlet and an outlet, it is convenient to put water into the water supply tank through the inlet, flow into the outlet pipe through the outlet, and discharge through the outlet pipe and the sprinkler head, facilitating water supply. The button drives the transmission rod to move through the pressing rod, and it is convenient to limit the position of the inserting rod through the transmission rod, thereby facilitating the installation and disassembly of the sprinkler head and facilitating the cleaning of the sprinkler head. The button returns to its original position through the pressing spring, facilitating the repeated installation and disassembly of the sprinkler head and the cleaning of the sprinkler head. The transmission rod returns to its original position through the transmission spring, thereby limiting the position of the inserting rod and facilitating the installation and disassembly of the sprinkler head. By placing the filter plate into the concave plate, the telescopic spring adjusts the position of the concave plate, facilitating the installation and disassembly of the filter plate. The water supply tank is convenient to move through the universal wheels.

[0004] The overall structure of the water supply tank in the above application is fixed, the water storage space is small, and the water needs to be transported multiple times, resulting in low efficiency and space utilization rate. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a water supply equipment convenient to move, which solves the problems put forward in the above background technique.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A water supply device convenient for movement, including a moving base, on the top of the moving base is placed a first box body, inside the first box body is provided with a water tank, inside the water tank is slidably connected a second box body, on one side of the second box body is installed a water pump, the input end of the water pump extends into the second box body, the output end of the water pump is connected with a diversion pipe, one end of the diversion pipe is connected with a spray head, on both sides of the first box body corresponding to the water tank are respectively provided with convex sliding grooves, inside the convex sliding grooves are slidably connected convex sliding blocks, the two convex sliding blocks are respectively fixedly connected with the corresponding sides of the second box body, inside the convex sliding grooves is rotatably connected a lead screw, the lead screw penetrates through the convex sliding block and is threadedly connected with the convex sliding block, on one side of the first box body and the water tank are respectively provided with positioning holes, on the top of the moving base and on one side of the first box body is installed a first positioning rod, one end of the first positioning rod is inserted into one of the positioning holes, on the top of the moving base and on one side of the second box body is provided with a convex limiting groove, inside the convex limiting groove is slidably connected a convex limiting block, on one side of the convex limiting block is connected a telescopic spring, one end of the telescopic spring is connected with a second positioning rod, one end of the second positioning rod is inserted into the other positioning hole, on one side of the moving base is threadedly connected a threaded rod, one end of the threaded rod extends into the convex limiting groove and is rotatably connected with the convex limiting block.

[0007] Preferably, inside the first box body and on one side of the two convex sliding grooves is provided a groove, inside the groove are rotatably connected two worm wheels, inside the groove and on one side of the two worm wheels is rotatably connected a worm, the worm is respectively meshed with the two worm wheels, the two worm wheels are respectively connected with the two lead screws.

[0008] Preferably, on the top of the first box body is rotatably connected a turning handle, the turning handle is connected with the worm.

[0009] Preferably, on one end of the second box body is installed a wire winding disc.

[0010] Preferably, at one end of the first box body where the water tank is located is provided an activity port matching with the second box body, inside the activity port is installed a sealing ring, the inner side of the sealing ring is attached to the outer side of the second box body.

[0011] Preferably, on the top of the second box body is connected a water inlet pipe.

[0012] Preferably, on the surfaces of the first box body and the second box body are respectively provided with transparent display windows.

[0013] The utility model provides a water supply device convenient for movement, which has the following beneficial effects:

[0014] 1. The water supply device facilitating movement, through the sliding structure of the first box body and the second box body, under the action of the lead screw group, can push the second box body to displace, control the expansion and contraction of the overall water tank, which is beneficial to expanding the water storage space of the water tank, reducing the number of reciprocating transports. Similarly, it can reduce the space occupation when not in use, which is beneficial to improving the space utilization rate. Moreover, a movable positioning rod is arranged on the base, which is inserted into the positioning holes on both sides of the water tank, facilitating the fixing and disassembly of the water tank.

[0015] 2. The water supply device facilitating movement, through the meshing of the worm and the worm gear group, drives the two lead screws, enabling them to rotate simultaneously and consistently. The second box body can displace stably. Under the action of the spring between the convex limiting block at one end of the threaded rod and the second positioning rod, the compressed spring can continuously apply a certain force to push the second positioning rod into the positioning hole of the second box body, which is beneficial to reducing the probability of the second positioning rod disengaging from the positioning hole when the threaded rod loosens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is the Figure 1 enlarged view at A in the present utility model;

[0018] Figure 3 is the Figure 1 enlarged view at B in the present utility model;

[0019] Figure 4 is the front view of the present utility model.

[0020] In the figure: 1. Moving base; 2. First box body; 3. Water trough; 4. Second box body; 5. Water pump; 6. Diversion pipe; 7. Sprinkler head; 8. Convex chute; 9. Convex slider; 10. Lead screw; 11. Positioning hole; 12. First positioning rod; 13. Convex limiting groove; 14. Convex limiting block; 15. Telescopic spring; 16. Second positioning rod; 17. Threaded rod; 18. Groove; 19. Worm gear; 20. Worm; 21. Rotating handle; 22. Winding disc; 23. Movable opening; 24. Sealing ring; 25. Water inlet pipe; 26. Transparent display window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a water supply device convenient for movement, including a moving base 1. A first box body 2 is placed on the top of the moving base 1. A water tank 3 is provided inside the first box body 2. A second box body 4 is slidably connected inside the water tank 3. A water inlet pipe 25 is connected to the top of the second box body 4, facilitating the injection of water into the first box body 2 and the second box body 4. An activity port 23 matching the second box body 4 is provided at one end of the first box body 2 where it is located in the water tank 3. A sealing ring 24 is installed inside the activity port 23. The inner side of the sealing ring 24 is attached to the outer side of the second box body 4, which is beneficial to increasing the tightness between the activity port 23 and the second box body 4 and preventing leakage. A water pump 5 is installed on one side of the second box body 4. The input end of the water pump 5 extends into the second box body 4. The output end of the water pump 5 is connected to a diversion pipe 6. One end of the diversion pipe 6 is connected to a spray head 7. Convex chutes 8 are provided on both sides of the first box body 2 corresponding to the water tank 3. Convex sliders 9 are slidably connected inside the convex chutes 8. The two convex sliders 9 are respectively fixedly connected to the corresponding two sides of the second box body 4. A lead screw 10 is rotatably connected inside the convex chute 8. The lead screw 10 penetrates through the convex slider 9 and is threadedly connected to the convex slider 9, enabling the convex slider 9 to drive the second box body 4 to displace as the convex chute 8 rotates. It is a telescopic structure, facilitating the adjustment of the overall volume of the first box body 2 and the second box body 4, increasing the water storage capacity, reducing the number of reciprocating transports, and facilitating the reduction of the occupation of the internal space when not in use. Grooves 18 are provided on one side of the first box body 2 inside and located on both sides of the two convex chutes 8. Two worm wheels 19 are rotatably connected inside the grooves 18. A worm 20 is rotatably connected on one side of the two worm wheels 19 inside the grooves 18. The worm 20 meshes with the two worm wheels 19 respectively. The two worm wheels 19 are respectively connected to the two lead screws 10. Through the meshing of the worm 20 with the two worm wheels 19, the worm 20 is transmitted with the two worm wheels 19 and the two lead screws 10, driving the two lead screws 10 to rotate simultaneously, which is beneficial to ensuring the stability of the displacement of the second box body 4. A turning handle 21 is rotatably connected to the top of the first box body 2. The turning handle 21 is connected to the worm 20, facilitating the manual control of the rotation of the worm 20 and the displacement of the second box body 4 from the outside. Positioning holes 11 are provided on one side of both the first box body 2 and the water tank 3. A first positioning rod 12 is installed on the top of the moving base 1 and located on one side of the first box body 2. One end of the first positioning rod 12 is inserted into one of the positioning holes 11. A convex limiting groove 13 is provided on the top of the moving base 1 and located on one side of the second box body 4. A convex limiting block 14 is slidably connected inside the convex limiting groove 13. One side of the convex limiting block 14 is connected to a telescopic spring 15. One end of the telescopic spring 15 is connected to a second positioning rod 16. One end of the second positioning rod 16 is inserted into the other positioning hole 11. A threaded rod 17 is threadedly connected to one side of the moving base 1. One end of the threaded rod 17 extends into the convex limiting groove 13 and is rotatably connected to the convex limiting block 14, enabling the threaded rod 17 to drive the convex limiting block 14 and the telescopic spring 15 to displace while rotating.The second positioning rod 16 moves accordingly. One end of the second positioning rod 16 is inserted into the positioning hole 11 on the second box body 4, and cooperates with the insertion of the first positioning rod 12 into the positioning hole 11 on the first box body 2 to fix it, or is withdrawn from it, facilitating the installation and disassembly of the first box body 2 and the second box body 4. A wire winding disc 22 is installed at one end of the second box body 4, facilitating the winding and arrangement of the flow guide pipe 6. Transparent display windows 26 are provided on the surfaces of both the first box body 2 and the second box body 4, facilitating the display of the remaining water volume in the first box body 2 and the second box body 4.,

[0023] In summary, for this movable water supply device, during use, rotate the turning handle 21 to drive the worm 20 in the groove 18 of the first box body 2 to rotate. Through the meshing of the worm 20 with the two worm wheels 19, and the connection of the two worm wheels 19 to the lead screws 10 in the two convex chutes 8 respectively, the two worm wheels 19 and the two lead screws 10 rotate simultaneously. Similarly, since the two lead screws 10 are respectively connected to the two convex sliders 9, the second box body 4 is slidably connected in the water tank 3 of the first box body 2, and the two convex sliders 9 are respectively connected to the corresponding two sides of the second box body 4. Therefore, the two convex sliders 9 drive the second box body 4 to displace as the lead screws 10 rotate, expanding the overall space of the first box body 2 and the second box body 4. At this time, water is injected into the first box body 2 and the second box body 4 through the water inlet pipe 25, and the water tank is moved to the designated location by using the moving base 1 at the bottom of the first box body 2. Start the water pump 5, and the water in the first box body 2 and the second box body 4 can be pumped out through the flow guide pipe 6 and the nozzle 7 for use. After use, operate in the reverse direction to retract the second box body 4 into the first box body 2. Under the action of the insertion of the first positioning rod 12 and the second positioning rod 16 into the positioning holes 11 on one side of the first box body 2 and the second box body 4 respectively above the moving base 1, rotate the threaded rod 17 threadedly connected to one side of the moving base 1 to drive the convex limiting block 14 in the convex limiting groove 13 to displace. Through the connection of the telescopic spring 15 on one side of the convex limiting block 14 to the second positioning rod 16, the second positioning rod 16 displaces accordingly and is withdrawn from the positioning hole 11 on the second box body 4, and the limitation of the second box body 4 can be released, and the first box body 2 and the second box body 4 can be removed from the moving base 1.,

[0024] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.,

Claims

1. A mobile water supply device, comprising a mobile base (1), characterized in that: A first box (2) is placed on the top of the mobile base (1), a water tank (3) is provided inside the first box (2), a second box (4) is slidably connected inside the water tank (3), a water pump (5) is installed on one side of the second box (4), the input end of the water pump (5) extends into the second box (4), the output end of the water pump (5) is connected to a guide pipe (6), one end of the guide pipe (6) is connected to a nozzle (7), a convex slide groove (8) is provided inside the first box (2) and on both sides corresponding to the water tank (3), a convex slider (9) is slidably connected inside the convex slide groove (8), the two convex sliders (9) are respectively fixedly connected to the two sides corresponding to the second box (4), a screw rod (10) is rotatably connected inside the convex slide groove (8), the screw rod (10) passes through the convex slider (9) and is threadedly connected to the convex slider (9), the first box A positioning hole (11) is provided on one side of the body (2) and the water tank (3); a first positioning rod (12) is installed on the top of the mobile base (1) and located on one side of the first box body (2); one end of the first positioning rod (12) is inserted into one of the positioning holes (11); a convex limiting groove (13) is provided on the top of the mobile base (1) and located on one side of the second box body (4); a convex limiting block (14) is slidably connected inside the convex limiting groove (13); a telescopic spring (15) is connected to one side of the convex limiting block (14); one end of the telescopic spring (15) is connected to a second positioning rod (16); one end of the second positioning rod (16) is inserted into the other positioning hole (11); a threaded rod (17) is threadedly connected to one side of the mobile base (1); one end of the threaded rod (17) extends into the convex limiting groove (13) and is rotatably connected to the convex limiting block (14).

2. The portable water supply device according to claim 1, characterized in that: A groove (18) is provided inside the first housing (2) and on one side of the two convex slide grooves (8); two worm wheels (19) are rotatably connected inside the groove (18); a worm (20) is rotatably connected inside the groove (18) and on one side of the two worm wheels (19); the worm (20) is respectively meshed with the two worm wheels (19); and the two worm wheels (19) are respectively connected to the two lead screws (10).

3. The portable water supply device according to claim 2, characterized in that: The top of the first housing (2) is rotatably connected to a handle (21), and the handle (21) is connected to the worm (20).

4. The portable water supply device according to claim 1, characterized in that: A wire winding reel (22) is installed at one end of the second box body (4).

5. The portable water supply device according to claim 1, characterized in that: The first box body (2) is provided with a movable opening (23) at one end of the water tank (3) for matching with the second box body (4), a sealing ring (24) is installed inside the movable opening (23), and the inner side of the sealing ring (24) is in contact with the outer side of the second box body (4).

6. The portable water supply device according to claim 1, characterized in that: The top of the second box body (4) is connected to a water inlet pipe (25).

7. The portable water supply device according to claim 1, characterized in that: Transparent display windows (26) are provided on the surfaces of the first box body (2) and the second box body (4).

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