Modular spraying tool

Abstract

The utility model belongs to the technical field of dust fall on construction sites, and particularly discloses a modularized spraying tool which comprises a spraying standard section, a spraying adapter and a spraying pipe, the input end of the standard section is provided with a quick connector male head, the output end of the standard section is provided with a quick connector female head, the spraying adapter is a three-way pipe, and the spraying pipe is connected with the spraying adapter. One end of the spray adapter is provided with a quick connector male head, one end of the spray adapter is provided with a quick connector female head, the spray adapter is connected with the spray standard section through a quick connector, and the top of the spray adapter is connected with a spray pipe; according to an existing dust falling device, site measurement, cutting and pipeline adjustment are needed before building, the installation process is tedious, and a long construction period is needed; according to the utility model, the standard spraying standard sections, the spraying conversion heads and the spraying pipes are arranged, the standard sections are connected end to end through the quick joints, and the spraying conversion heads are connected to proper positions, so that the spraying system can be quickly established, the installation is convenient, and the construction period is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction site dust falling technology field, concretely relates to a modularized spraying tool. BACKGROUND

[0002] Because of the dust flying of the construction site, especially when the earthwork vehicle and other engineering vehicles pass through the road, the dust flying is aggravated, which easily causes serious environmental pollution and great harm to human health, and even can cause safety accidents, therefore, during the earthwork operation stage, the structure construction and the installation decoration stage, the dust flying needs to be controlled, so that the dust flying height of the operation area is controlled within 0.5m~1.5m.

[0003] CN205314048U discloses a kind of building construction road three-dimensional integrated dust falling device, including side part spraying mechanism, top spraying mechanism and ceiling.The side part spraying mechanism is arranged in the both sides of road, and the top spraying mechanism is arranged above road.The side part spraying mechanism is composed of side part water delivery pipe, spraying pipe and side part spraying head;Top spraying mechanism, fixed below the ceiling, is composed of top water delivery pipe and top spraying head;Ceiling is arranged above road.The dust falling device can effectively control the diffusion of dust flying and make it deposit, prevent the dust flying of construction site from harming human body and polluting natural environment, achieve the purpose of controlling dust flying and purifying environment.

[0004] But the dust falling device needs to measure the site before being built, cut, adjust pipeline, and the installation process is complicated, needs long construction period. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of modularized spraying tool to solve the problem of complicated installation process and long construction period.

[0006] To achieve the above purpose, the basic scheme provided by the utility model is as follows: a kind of modularized spraying tool, including spraying standard section, spraying conversion head and spraying pipe, the standard section input end is equipped with quick connector male head, the standard section output end is equipped with quick connector female head, the spraying conversion head is tee pipe, one end of the spraying conversion head is equipped with quick connector male head, one end of the spraying conversion head is equipped with quick connector female head, the spraying conversion head is connected with spraying standard section by quick connector, and the spraying conversion head top is connected with spraying pipe.

[0007] The principle and beneficial effects of the utility model are as follows: by freely combining spraying standard section and spraying conversion head, the length of water delivery pipeline and the position of spraying pipeline can be flexibly controlled, the workload of site measurement, cutting and adjustment is reduced, so as to shorten construction period;Quick connector can realize quick disassembly and maintenance of spraying standard section.

[0008] Scheme two, this is the preferred of the basic scheme, the male head of the quick connector is fixedly connected with a horn-shaped baffle, a rotating shaft is welded in the female head of the quick connector, a vane is rotatably connected to the rotating shaft, a sealing ring is arranged at the root of the vane, a spring is fixedly connected in the female head of the quick connector, and a stop ring is arranged at the end of the spring and close to the end face of the vane. The shape of the vane and the baffle is matched, the baffle is pushed away from the vane, then the baffle is pulled back, the horn-shaped baffle closes the vane and is pressed tightly, at the same time, the edge of the baffle presses the sealing ring tightly, water leakage is prevented, and quick installation between adjacent spray standard sections is realized.

[0009] Scheme three, this is the preferred of scheme two, a sliding sleeve is slidably connected to the male head of the quick connector, and the sliding sleeve is a hollow shuttle shape. The shuttle-shaped sliding sleeve pushes away the vane and prevents the vane from closing when pulling back, so that the modular spray tool can be quickly disassembled.

[0010] Scheme four, this is the preferred of the basic scheme, a valve is arranged at the top of the spray conversion head. The water flow of the spray can be controlled by adjusting the valve.

[0011] Scheme five, this is the preferred of scheme two, a gasket is arranged between the baffle and the vane. The sealing property is improved, and water leakage is prevented.

[0012] Scheme six, this is the preferred of the basic scheme, a spray port is arranged at the output end of the spray standard section. The spray port is inwardly convergent, extends into the quick connector, can avoid the installation action of the quick connector, increases water pressure, and is beneficial to atomization of the spray water.

[0013] Scheme seven, this is the preferred of the basic scheme, a plug is arranged at the end of the spray conversion head, and the plug is a female head of a quick connector. The end of the whole spray system can be closed by the plug. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of a modular spray tool of the utility model;

[0015] Figure 2 is a top view of a modular spray tool of the utility model;

[0016] Figure 3 is Figure 2 is a sectional view in A-A direction of figure 1;

[0017] Figure 4 is Figure 3 is an enlarged view of a part of figure 1;

[0018] Figure 5 is an exploded view of a modular spray tool of the utility model. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below through specific embodiments:

[0020] The reference numerals in the accompanying drawings are as follows: 1-spray standard section, 2-spray adapter head, 3-spray pipe, 4-quick coupling male, 5-quick coupling female, 6-baffle, 7-blade, 8-sealing ring, 9-washer, 10-spring, 11-retaining ring, 12-sliding sleeve, 13-valve, 14-spray nozzle, 15-plug, 16-shaft.

[0021] Example

[0022] like Figures 1 to 5 As shown: A modular spraying tool includes a standard spray section 1, a spray conversion head 2, and a spray pipe 3. The input end of the standard spray section 1 is equipped with a quick-connect male connector 4, which is a pipe with an inverted trumpet-shaped baffle 6 welded to one end face. The output end of the standard spray section 1 is equipped with a quick-connect female connector 5. The quick-connect female connector 5 contains blades 7 that can rotate around a rotating shaft 16. There can be two or more blades 7. When the blades 7 are closed, their shape fits the baffle 6. A spring 10 is also fixed inside the quick-connect female connector 5. The other end of the spring 10 is fixed... A retaining ring 11 is fixed, which is tightly attached to the end face of the blade 7. A sliding sleeve 12 is slidably connected to the pipe of the quick-connect male connector 4. The spray standard section 1 and the spray conversion head 2 are connected by a quick connector. A sealing ring 8 is provided at the end of the blade 7. A gasket is provided between the blade 7 and the baffle 6. The spray conversion head 2 is a three-way pipe. Quick connector male connector 4 and quick connector female connector 5 are provided at both ends of the spray conversion head 2, respectively. A valve 13 is provided at the top of the spray conversion head 2. A spray pipe is connected to the top of the quick connector female connector 5. A plug 15 is provided at the end of the spray system.

[0023] The implementation method of this embodiment is as follows: When assembling the sprinkler system, the sprinkler standard sections 1 are connected end to end to form a water supply pipeline. A sprinkler converter 2 is connected at the place where sprinkler is needed. The amount of water sprayed at each place is controlled by the valve 13. During connection: push the quick connector male 4 into the quick connector female 5. The baffle 6 pushes the blade 7 to rotate and open outward. The end face of the baffle 6 contacts the retaining ring 11 and continues to push it in, compressing the spring 10. After it is pushed in place, the spring 10 pushes the baffle 6 to move outward. The trumpet-shaped opening of the baffle 6 will cause the blade 7 to close. After the blade 7 closes, it will prevent the baffle 6 from moving outward, thus completing the positioning of the quick connector male 4 and quick connector female 5. The pressure of the spring 10 causes the baffle 6 to press the sealing ring 8 and the gasket 9 to complete the seal. When it is necessary to disassemble or replace a certain part, push the sliding sleeve 12 inward. The shuttle-shaped sliding sleeve 12 causes the blade 7 to open. Pull out the quick connector male 4 along with the sliding sleeve 12 to complete the disassembly.

[0024] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A modular spraying tool, characterized in that, The system includes a standard spray section (1), a spray converter (2), and a spray pipe (3). The spray standard section (1) has a quick-connect male connector (4) at its input end and a quick-connect female connector (5) at its output end. The spray converter (2) is a three-way pipe. One end of the spray converter (2) has a quick-connect male connector (4), and the other end has a quick-connect female connector (5). The spray converter (2) is connected to the spray standard section (1) via a quick connector. The top of the spray converter (2) is connected to the spray pipe (3).

2. A modular spraying tool according to claim 1, characterized in that... The quick connector male head (4) is fixedly connected to a baffle plate (6), the quick connector female head (5) is welded with a rotating shaft (16), a blade (7) is rotatably connected on the rotating shaft (16), a sealing ring (8) is provided at the root of the blade (7), a spring (10) is fixedly connected inside the quick connector female head (5), a retaining ring (11) is provided at the end of the spring (10), and the retaining ring (11) is close to the end face of the blade (7).

3. A modular spraying tool according to claim 2, characterized in that, The quick connector male head (4) is slidably connected to a sliding sleeve (12), which is hollow and spindle-shaped.

4. A modular spraying tool according to claim 1, characterized in that, The top of the spray converter (2) is equipped with a valve (13).

5. A modular spraying tool according to claim 2, characterized in that... A washer (9) is provided between the baffle (6) and the blade (7).

6. A modular spraying tool according to claim 1, characterized in that, The output end of the spray standard section (1) is provided with a spray port (14).

7. A modular spraying tool according to claim 1, characterized in that, The end of the spray converter (2) is provided with a plug (15), which is a quick-connect female plug (5) with the end closed.

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