Ground water spraying device for construction

Abstract

The utility model discloses a ground water spraying device for building construction belongs to building construction technical field. The utility model discloses a power device, and the power device includes water pump, and water pump is connected operation water tank through the water outlet pipe, and the water spraying device includes the water storage warehouse, and the water storage warehouse is connected between operation water tank through the transportation pipeline, and the water storage warehouse is installed in the base frame and shows U type, and eight water outlets are symmetrically installed to the both sides of water storage warehouse, and the water outlet is connected water pipe, still including the connecting nut, one end is connected water pipe, and the other end is connected the bolt with hole, and the bolt with hole is connected ball bearing, and ball bearing rotary connection bearing frame, and bearing frame is connected with quick detachable spray head no.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a ground water spraying device for building construction. Background Technology

[0002] Currently, most water spraying devices used for dust suppression and maintenance in construction sites are either fixed spray towers or manually operated hand hoses. Fixed spray towers have limited coverage and cannot flexibly adapt to complex site terrain; while manually operated water hoses require strenuous operation, have poor spray uniformity, and require continuous manual intervention. Some improved solutions use a mobile cart structure, achieving basic spraying functions through a vehicle-mounted water tank and fixed nozzles, but the nozzle angle adjustment capability is insufficient, usually only supporting a single spraying mode, making it difficult to dynamically adjust the water mist coverage effect for different construction areas.

[0003] Some construction site ground sprinkler systems have become increasingly inadequate to meet the growing demands of modern users. For example, fixed sprinkler heads cannot rotate at multiple angles, resulting in blind spots, especially failing to cover the sides of carts and complex, uneven surfaces; single sprinkler head modes are insufficient to adapt to diverse construction needs; and replacing sprinkler heads requires disassembly and tools, interrupting work processes and reducing efficiency. Therefore, there is an urgent need for a construction site ground sprinkler system that can flexibly adjust the spray angle, quickly switch spray modes, and adapt to complex terrain to overcome these shortcomings. Utility Model Content

[0004] The purpose of this utility model is to provide a ground water spraying device for building construction. By adding various nozzles with different functions and installing a ball shaft between the nozzle and the water pipe, multi-angle adjustable spraying can be achieved, which solves the problems of limited spraying range and high operating intensity of hand-held water pipes in common ground water spraying devices for building construction.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model relates to a ground water spraying device for building construction, comprising a supporting device, which includes a base frame with a matching base plate inside the base frame, and two horizontal plates symmetrically installed on the base frame; a power device including a water pump connected to a water tank via an outlet pipe; a water storage tank connected to the water tank via a transport pipeline, the water storage tank being U-shaped and installed within the base frame, with eight water outlets symmetrically installed on both sides of the water storage tank, the outlets being connected to connecting pipes; and a connecting nut, one end of which is connected to the connecting pipe, and the other end connected to a bolt with a hole, which is connected to a ball bearing, the ball bearing being rotatably connected to a receiving frame, the receiving frame being connected to quick-release nozzle one, quick-release nozzle two, and quick-release nozzle three. Preferably, the connection interface between the receiving frame and the nozzles is provided with a magnetic attraction component, including a permanent magnet embedded in the receiving frame and a magnetic guide plate on the nozzle, with an annular sealing groove and a fluororubber sealing ring between the permanent magnet and the magnetic guide plate, achieving leak-free quick release under water pressure. Preferably, quick-release nozzle one is a conical atomizing nozzle, quick-release nozzle two is a fan-shaped flat nozzle, and quick-release nozzle three is a direct-shot nozzle.

[0007] Furthermore, the mobile device includes a base, under which four connecting rods are mounted in a matrix. Brake pads are installed on the connecting rods, and the connecting rods are connected to casters. A push handle is provided on the base, and an anti-slip pad is installed on the push handle. Preferably, the casters are polyurethane-coated wheels with a wheel diameter ≥150mm, suitable for construction site gravel roads.

[0008] Furthermore, a basic framework is provided on the base.

[0009] Furthermore, the supporting device also includes a rear baffle and a support frame. The rear baffle is installed at the rear end of the base plate, and the support frame has eight symmetrically mounted horizontal plates on both sides. The base plate has bottom plate holes. Preferably, the support frame is shaped to match the nozzle, and the unused nozzle housing is placed on the support frame.

[0010] Furthermore, the diameter of the holes in the bottom plate is the same as that of the water outlet pipe.

[0011] Furthermore, the power unit also includes a water pump base, on which a water pump is mounted. An inlet pipe is installed on the side of the water pump opposite to the outlet pipe. The water pump also has an electrical connector for connecting an electrical wire to a plug. Preferably, a shock-absorbing rubber pad with a thickness of ≥10mm is provided between the water pump base and the base to reduce vibration during water pump operation.

[0012] Furthermore, it also includes an extended water pipe, one end of which is fitted with a connecting nut. Preferably, the other end of the extended water pipe is equipped with a quick-release connector, allowing direct replacement of the connecting water pipe or nozzle.

[0013] This utility model has the following beneficial effects:

[0014] This invention utilizes a rotating connection structure between a ball bearing and a receiving frame to enable flexible adjustment of the nozzle's multi-plane angle, significantly expanding the spray coverage area, effectively eliminating spray blind spots on uneven areas of the construction site and the sides of the cart, and improving the uniformity of dust suppression.

[0015] This utility model adopts a multi-nozzle design that allows for quick replacement, enabling a single unit to adapt to diverse construction scenarios such as atomized dust suppression, high-pressure washing, and irrigation maintenance, significantly reducing the cost of repeated equipment purchases and minimizing nozzle replacement time.

[0016] This utility model combines a U-shaped water storage tank with a symmetrically distributed multi-nozzle layout and a mobile trolley structure with casters. While ensuring the stability of water supply, it enhances the mobility and adaptability of the device in complex construction environments, achieving efficient full-site coverage spraying operations.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] Figure 1 A front view of a ground water spraying device for building construction;

[0019] Figure 2 A schematic diagram of a ground water spraying device for building construction.

[0020] Figure 3 A top view of a ground water spraying device used in building construction;

[0021] Figure 4 A schematic diagram of the bottom structure of a ground water spraying device for building construction.

[0022] Figure 5 A side view of a ground water spraying device for building construction.

[0023] Figure 6 Rear view of a ground water spraying device for building construction;

[0024] Figure 7 A detailed structural drawing of the nozzle part of a ground water spraying device for building construction.

[0025] Figure 8 This is a detailed drawing of the base plate of a ground water spraying device for building construction.

[0026] In the diagram: 1. Moving device; 101. Base; 102. Connecting rod; 103. Brake pad; 104. Caster wheel; 105. Push handle; 106. Anti-slip mat; 2. Bearing device; 201. Basic frame; 202. Base plate; 203. Base plate hole; 204. Rear panel; 205. Horizontal plate; 206. Support frame; 3. Power unit; 301. Water pump base; 302. Water pump; 303. Inlet pipe; 304. Outlet pipe 4. Water pipe; 305. Wire connector; 306. Wire; 307. Plug; 4. Spraying device; 401. Operating water tank; 402. Transport pipeline; 403. Water storage tank; 404. Water outlet; 405. Connecting water pipe; 406. Connecting nut; 407. Bolt with hole; 408. Ball bearing; 409. Support frame; 410. Quick-release nozzle one; 411. Quick-release nozzle two; 412. Quick-release nozzle three; 5. Extended water pipe. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-8This utility model provides a technical solution: a ground water spraying device for building construction, including a supporting device 2, which includes a base frame 201. The base frame 201 has a matching base plate 202 for supporting a water tank and a water pump. Two horizontal plates 205 are symmetrically installed on the base frame 201 to enhance structural stability. A power device 3 includes a water pump 302, which is connected to a running water tank 401 via a water outlet pipe 304 to achieve water pressure delivery. The spraying device 4 includes a water storage tank 403, which is connected to the running water tank 401 via a transport pipe 402 to form a closed water circuit. The water storage tank 403 is U-shaped and installed within the base frame 201 to evenly distribute the water flow. Eight water outlets are symmetrically installed on both sides of the water storage tank 403. The outlet 404 expands the coverage area, and the water outlet 404 is connected to the connecting water pipe 405 to guide the water flow to the nozzle; it also includes a connecting nut 406, one end of which is connected to the connecting water pipe 405, and the other end is connected to a bolt with a hole 407. The bolt with a hole 407 is connected to a ball bearing 408 to provide rotational freedom. The ball bearing 408 is rotatably connected to a support frame 409 to realize multi-angle adjustment of the nozzle. The support frame 409 is connected to quick-release nozzle one 410, quick-release nozzle two 411, and quick-release nozzle three 412 to adapt to different construction needs; wherein, the end of the support frame 409 connected to the nozzle is provided with an annular permanent magnet, and the nozzle base is embedded with a magnetic plate, so that the nozzle can be quickly disassembled and assembled by magnetic attraction; a sealing ring is provided between the permanent magnet and the magnetic plate to prevent high-pressure water leakage. During operation, plug 307 is inserted into the socket, and water pump 302 drives water to flow into operating water tank 401 through water outlet pipe 303. After operating water tank 401 is full, water flows into water storage tank 403 through transport pipe 402, and then into connecting water pipe 405 and sprayed out through nozzle. Ball bearing 408 can adjust the spray angle, and different nozzles can adjust the spray mode.

[0029] The mobile device 1 includes a base 101 as an overall support platform. Four connecting rods 102 are mounted on the base 101 to fix the wheel structure. Brake pads 103 are installed on the connecting rods 102 for device positioning. The connecting rods 102 are connected to casters 104 to achieve omnidirectional movement. A push handle 105 is provided on the base 101 to provide a manual pushing interface. Anti-slip pads 106 are installed on the push handle 105 to enhance operational safety. A basic frame 201 is provided on the base 101 to form the main body of the load-bearing device.

[0030] The supporting device 2 also includes a rear baffle 204 to prevent the water tank from moving backward and a support frame 206 to help reinforce the position of the water tank. The rear baffle 204 is installed at the rear end of the base plate 202. The support frame 206 has eight symmetrically installed on the horizontal plates 205 on both sides. The base plate 202 is provided with a base plate hole 203 for the water pipe to pass through. The diameter of the base plate hole 203 is the same as that of the water pipe 304 to ensure the pipeline is sealed.

[0031] The power unit 3 also includes a water pump base 301 to isolate water pump vibration. A water pump 302 is installed on the water pump base 301. An inlet pipe 303 is installed on the side of the water pump 302 opposite to the outlet pipe 304 to connect to an external water source. An electrical connector 305 is also provided on the water pump 302 to connect to the power supply. The electrical connector 305 is connected to an electrical wire 306. The electrical wire 306 is connected to a plug 307 to connect to the power supply system of the construction site.

[0032] It also includes an extended water pipe 5 to expand the working radius of the nozzle, and a connecting nut 406 is installed at one end of the extended water pipe 5 for quick connection to the water outlet.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ground water spraying device for building construction, comprising, characterized in that: The supporting device (2) includes a base frame (201), a matching base plate (202) inside the base frame (201), and two horizontal plates (205) symmetrically installed on the base frame (201). The power unit (3) includes a water pump (302), which is connected to the operating water tank (401) through a water outlet pipe (304); A water spraying device (4) includes a water storage tank (403), which is connected to the operating water tank (401) via a transport pipe (402). The water storage tank (403) is installed in a U-shape within the foundation frame (201). Eight water outlets (404) are symmetrically installed on both sides of the water storage tank (403), and the water outlets (404) are connected to a connecting water pipe (405). It also includes a connecting nut (406), one end of which is connected to a connecting water pipe (405), and the other end is connected to a bolt with a hole (407). The bolt with a hole (407) is connected to a ball bearing (408), and the ball bearing (408) is rotatably connected to a support frame (409). The support frame (409) is connected to quick-release nozzle one (410), quick-release nozzle two (411), and quick-release nozzle three (412).

2. The ground water spraying device for building construction according to claim 1, characterized in that, It also includes a moving device (1), which includes a base (101), four connecting rods (102) are mounted on the base (101), brake pads (103) are mounted on the connecting rods (102), the connecting rods (102) are connected to casters (104), a pusher (105) is provided on the base (101), and an anti-slip pad (106) is mounted on the pusher (105).

3. A ground water spraying device for building construction according to claim 2, characterized in that, A basic frame (201) is provided on the base (101).

4. A ground water spraying device for building construction according to claim 1, characterized in that, The bearing device (2) also includes a rear baffle (204) and a support frame (206). The rear baffle (204) is installed at the rear end of the base plate (202). The support frame (206) has eight symmetrically installed on the horizontal plates (205) on both sides. The base plate (202) is provided with a base plate hole (203).

5. A ground water spraying device for building construction according to claim 4, characterized in that, The diameter of the bottom plate hole (203) is the same as that of the water outlet pipe (304).

6. A ground water spraying device for building construction according to claim 1, characterized in that, The power unit (3) also includes a water pump base (301), on which a water pump (302) is installed. A water inlet pipe (303) is installed on the side of the water pump (302) opposite to the outlet pipe (304). A wire connector (305) is also provided on the water pump (302). The wire connector (305) is connected to a wire (306), and the wire (306) is connected to a plug (307).

7. A ground water spraying device for building construction according to claim 1, characterized in that, It also includes an extended water pipe (5), one end of which is fitted with a connecting nut (406).

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