Spraying device for house building construction

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a spraying device for house building construction, which comprises a spraying assembly, a base and a fixing assembly, the spraying assembly comprises a water pipe and a plurality of nozzles, the nozzles are inserted into the water pipe, the base comprises a bottom plate, and the bottom plate is provided with fixing holes. The fixing assembly comprises a mounting groove, two fixing claws, a fixing bolt and a spring, the mounting groove is fixed to the bottom plate, the two ends of the fixing bolt are fixedly mounted on the groove wall of the mounting groove, each fixing claw comprises a fixing plate, a limiting claw and a limiting block, the fixing plate is an arc-shaped plate, and the limiting blocks are arranged on the limiting claws. The limiting claw is an arc-shaped plate with the radian equal to that of the fixing plate and is integrally formed, machined and connected with the fixing plate, the limiting block is a rectangular block and fixedly connected to the outer arc face of the limiting claw, the limiting block is rotationally arranged on the fixing bolt, one ends of the two springs are fixedly connected to the inner bottoms of the two ends of a notch of the mounting groove respectively, and the other ends of the two springs are fixedly connected to the outer arc face of the fixing plate. And the effect of quickly fixing and detaching the water pipe of the spraying device is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of building engineering, in particular to a spraying device for house building construction. BACKGROUND

[0002] A large amount of dust is generated during existing house construction, in order to reduce environmental pollution and reduce the harm to construction personnel, dust reduction treatment needs to be performed, therefore, a spraying device is used to spray water on the dust so as to achieve the dust reduction effect, and a large amount of iron wire or pipe clamp is usually used to fix the water pipe of the spraying device.

[0003] The prior art in the above has the following defects: when the water pipe of the spraying device is fixed, a hole needs to be first punched on the wall, a screw is installed in the hole, one end of the iron wire is wound on the screw, the other end of the iron wire is wound on the water pipe, and then the other end of the iron wire is fixed on the screw, so that the water pipe can be fixed, the procedure is relatively complicated and is not convenient for subsequent disassembly. CONTENT OF THE UTILITY MODEL

[0004] The application provides a spraying device for house building construction, in order to improve the installation and disassembly efficiency of the spraying device.

[0005] The above technical purpose of the application is realized through the following technical scheme:

[0006] The spraying device for house building construction comprises a spraying assembly, a base and a fixing assembly, the spraying assembly comprises a water pipe and a spray head, one end of the water pipe is connected with a water pump in the outside world, and the spray head is provided with a plurality of spray heads and is inserted on the water pipe;

[0007] The base comprises a bottom plate, a fixing hole is formed in the bottom plate, the fixing hole is formed in four positions close to the corners of the plate surface of the bottom plate;

[0008] The fixing assembly comprises a mounting groove, a fixing claw, a fixing bolt and a spring, the mounting groove is fixed on the bottom plate, and the two ends of the fixing bolt are fixedly installed on the two groove walls of the mounting groove;

[0009] The fixing claw is provided with two fixing claws, the fixing claw comprises a fixing plate, a limiting claw and a limiting block, the fixing plate is an arc plate, the limiting claw is an arc plate with the same curvature as the fixing plate and is integrally connected through machining, the limiting block is a rectangular block and is fixedly connected to the outer arc surface of the limiting claw, and the limiting block is rotationally arranged on the fixing bolt;

[0010] The spring is provided with two springs, one end of each of the two springs is fixedly connected to the inner bottom of the two ends of the mounting groove, and the other end is fixedly connected to the outer arc surface of the fixing plate.

[0011] By adopting the technical scheme, the bottom plate is fixed on the wall through the bolt passing through the fixing hole, then the fixing plate is opened to the two sides to compress the spring, when the opening and closing reaches the maximum position, the end face of the limiting claw away from the end face of the fixing plate connected with the limiting claw is attached, the opening of the fixing claw is generated, the water pipe is placed in the opening, the spring in the compressed state is restored to the natural state to give the fixing plate a force, the opening of the fixing claw is automatically closed to fix the water pipe, the installation process is simple and convenient for dismounting and mounting the water pipe.

[0012] Optionally, the water pipe is connected with a quick connection tee joint, the quick connection tee joint is T-shaped, two pipe openings opposite to each other of the quick connection tee joint are connected with the water pipe, and the other pipe opening is provided with a spray head.

[0013] By adopting the technical scheme, the length of the water pipe can be quickly changed according to the length of different positions, and the density of the spray head can be easily changed according to the size of dust, so that the dust can be easily treated.

[0014] Optionally, a flexible pipe is inserted in the quick connection tee joint, one end of the flexible pipe is inserted into the vertical pipe opening of the quick connection tee joint, and the other end of the flexible pipe is provided with a spray head.

[0015] By adopting the technical scheme, the direction of the spray head can be changed through the flexible pipe.

[0016] Optionally, a bearing is arranged on the bottom plate, and the bearing is horizontally arranged between the bottom plate and the mounting groove.

[0017] By adopting the technical scheme, the mounting groove can be rotated to a specified direction according to different installation positions, and the water pipe can be fixed.

[0018] Optionally, a mounting hole is arranged on the bottom plate, and the mounting hole is arranged at the center position of the bottom plate, and the diameter of the mounting hole is equal to the outer diameter of the bearing.

[0019] By adopting the technical scheme, the bearing is arranged in the mounting hole, so that the bearing is protected and the volume of the device is reduced.

[0020] Optionally, a connecting pipe is fixed to the outer bottom surface of the mounting groove, the length of the connecting pipe is less than the thickness of the bottom plate, and the length direction of the connecting pipe is perpendicular to the outer bottom surface of the mounting groove.

[0021] By adopting the technical scheme, the connecting pipe is fixed in the bearing, so that the device is convenient to dismount and mount.

[0022] Optionally, two limiting plates are integrally formed on the two groove walls of the mounting groove and are symmetrically arranged, and the fixing bolt is fixed to the two limiting plates.

[0023] By adopting the technical scheme, the fixing bolt is fixed.

[0024] Optionally, the outer arc surface of the fixing plate is fixedly connected with a pressing plate.

[0025] By adopting the above technical scheme, the force area of the fixing plate is increased, and the fixing claw is convenient to open and close.

[0026] In summary, the application has the following technical effects:

[0027] 1. By setting the fixing claw, the fixing claw can be opened and closed, which is convenient for fixing the water pipe and subsequent disassembly;

[0028] 2. By setting the quick connector tee, the length of the water pipe can be adjusted, and the density of the spray head can also be changed;

[0029] 3. By setting the spring, the fixing claw can be automatically closed and tightly clamped. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is the outer shape structure diagram of the application;

[0031] Figure 2 is the three-dimensional of the base of the application;

[0032] Figure 3 is the structure diagram of the fixing assembly of the application;

[0033] Figure 4 is the structure diagram of the base and the fixing assembly after being connected.

[0034] BRIEF DESCRIPTION OF DRAWINGS: 1, the spray assembly; 11, the water pipe; 12, the quick connector tee; 13, the hose; 14, the spray head; 2, the base; 21, the bottom plate; 211, the fixing hole; 212, the mounting hole; 22, the bearing; 3, the fixing assembly; 31, the mounting groove; 311, the limiting plate; 3111, the through hole; 32, the connecting pipe; 33, the fixing claw; 331, the fixing plate; 332, the limiting claw; 333, the pressing plate; 334, the limiting block; 3341, the connecting hole; 34, the fixing bolt; 35, the spring; DETAILED DESCRIPTION

[0035] The application will be further described in detail below with reference to the drawings.

[0036] The application embodiment discloses a spraying device for house building construction, which refers to Figure 1The spraying device comprises a spraying assembly 1, a base 2 and a fixing assembly 3 inserted on the base 2. The spraying assembly 1 comprises a water pipe 11, a quick connector tee 12 connected with the water pipe 11, a hose 13 inserted on the quick connector tee 12 and a spray head 14 inserted on the hose 13. One end of the water pipe 11 is connected with a water pump outside and the other end is connected with the quick connector tee 12. The quick connector tee 12 is provided with multiple T-shaped quick connectors, two of which are connected with the water pipe 11 in the horizontal direction. One end of the hose 13 is inserted in a vertical quick connector of the quick connector tee 12. The hose 13 has a double-layer structure, the inner layer of which is made of stainless steel and the outer layer is made by bonding a metal pipe with high-temperature molten plastic. The hose 13 has good flexibility and bending property and can change the bending radius of the hose 13 by external force. The spray head 14 is inserted on the end of the hose 13 away from the quick connector tee 12. Water is delivered into the water pipe 11 by the water pump outside, the pressure in the water pipe 11 drives the water to be sprayed out of the spray head 14 through the hose 13, so that the water forms an atomized state. By changing the bending radius of the hose 13, the orientation of the spray head 14 and the spraying direction of the water mist can be changed.

[0037] Reference Figure 2 The base 2 comprises a bottom plate 21 and a bearing 22 installed in the bottom plate 21. The bottom plate 21 is a rectangular plate and is provided with fixing holes 211 and a mounting hole 212. The fixing holes 211 are four in number and are arranged at the positions close to the corners of the bottom plate 21, and the mounting hole 212 is arranged at the central position of the bottom plate 21. The outer diameter of the bearing 22 is equal to the inner diameter of the mounting hole 212, and the width of the bearing 22 is greater than the thickness of the bottom plate 21. The bearing 22 is installed in the mounting hole 212, the outer wall of the bearing 22 abuts against the inner wall of the mounting hole 212, one end surface of the bearing 22 is flush with the lower bottom surface of the bottom plate 21 and the other end surface is higher than the upper surface of the bottom plate 21.

[0038] Reference Figure 3 The fixing assembly 3 comprises a mounting groove 31, a connecting pipe 32 fixed to the outer bottom of the mounting groove 31, a fixing bolt 34 inserted on the opposite groove walls of the mounting groove 31, a fixing claw 33 rotatably installed on the fixing bolt 34 and located in the groove opening of the mounting groove 31 and a spring 35 fixed to the inner bottom of the mounting groove 31. The length of the mounting groove 31 is equal to that of the bottom plate 21, and the width of the mounting groove 31 is smaller than that of the bottom plate 21. Two limiting plates 311 are integrally formed on the groove walls of the mounting groove 31 and are symmetrically arranged. The limiting plates 311 are semicircular and are vertically fixed to the end surface length center positions of the groove walls of the mounting groove 31. The limiting plates 311 are provided with penetrating holes 3111 arranged at the central positions of the plate surfaces of the limiting plates 311, and the fixing bolt 34 is inserted and fixed in the penetrating holes 3111.

[0039] Reference Figure 3 and Figure 4The length of the connecting pipe 32 is less than the thickness of the bottom plate 21. The length direction of the connecting pipe 32 is perpendicular to the outer bottom surface of the mounting groove 31. The connecting pipe 32 is fixedly inserted into the bearing 22, and the outer wall of the connecting pipe 32 abuts against the inner wall of the bearing 22. The connecting pipe 32 is inserted into the bearing 22, and since the width of the bearing 22 is greater than the thickness of the bottom plate 21, there is a gap between the bottom plate 21 and the mounting groove 31, so that the mounting groove 31 can rotate.

[0040] With reference to Figure 3 The fixing claw 33 is provided with two, and the fixing claw 33 comprises a fixed plate 331, a limiting claw 332, a pressing plate 333 and a limiting block 334. The fixed plate 331 is an arc-shaped plate. The limiting claw 332 is an arc-shaped plate with the same curvature as the fixed plate 331, and the width of the limiting claw 332 is half of the width of the fixed plate 331. One end surface of the length direction of the limiting claw 332 is integrally connected with one end surface of the width direction of the fixed plate 331, and the end surface of the same side of the length direction of the limiting claw 332 is flush with the fixed plate 331. The end surface of the limiting claw 332 away from the fixed plate 331 has a gap with the other half end surface of the fixed plate 331. The pressing plate 333 is a rectangular plate with a width equal to the width of the fixed plate 331, and one side surface is horizontally fixed to the outer arc surface of the fixed plate 331. The limiting block 334 is a rectangular block with a width equal to the width of the limiting claw 332, and is vertically fixed to the outer arc surface of the limiting claw 332. The limiting block 334 is provided with a connecting hole 3341, which is provided on the end surface of the length direction of the limiting block 334, and the fixed bolt 34 is inserted into the connecting hole 3341.

[0041] With reference to Figure 3 The two fixing claws 33 are connected by the fixed bolt 34, and the length of the fixed bolt 34 is equal to the width of the mounting groove 31. The fixed bolt 34 is inserted into one insertion hole 3111, and then passes through the two connecting holes 3341 and is inserted into the other insertion hole 3111. The fixed claw 33 can be opened and closed by means of the fixed bolt 34. The spring 35 is provided with two and the diameter of the spring 35 is less than the width of the mounting groove 31. The two springs 35 are respectively fixed to the inner bottom of the two ends of the mounting groove 31, and one end of the spring 35 is fixed to the inner bottom surface of the mounting groove 31, and the other end is fixed to the plate surface of the pressing plate 333. The spring 35 in the natural state gives the pressing plate 333 an upward force, so that the fixed claw 33 can be automatically closed.

[0042] When in use, the base 2 is fixed on the top of the wall by means of the bolt through the fixing hole 211, then the worker rotates the fixing assembly 3 to the proper angle, presses the pressing plate 333 downward to make the fixing claw 33 open and compress the spring 35, when the fixing claw 33 is opened to the maximum position, the limiting claw 332 far away from the end surface of the fixing plate 331 is attached to the other half end surface of the fixing plate 331, then the water pipe 11 connected with the quick joint three-way pipe 12 is placed in the fixing claw 33, so that the hose 13 is in the vertical state, then the pressing plate 333 is loosened, the spring 35 restores to the natural state, the fixing claw 33 is closed, and the inner arc surface of the fixing plate 331 and the inner arc surface of the limiting claw 332 can be attached to the outer wall of the water pipe 11, so as to clamp and fix the water pipe 11.

[0043] The embodiment is only an explanation of the present application, and is not a limitation of the present application, and the person skilled in the art can make the modification of the embodiment without the creative contribution according to the need after reading the present specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A sprinkler system for building construction, characterized in that: It includes a spray assembly (1), a base (2) and a fixing assembly (3). The spray assembly (1) includes a water pipe (11) and a nozzle (14). One end of the water pipe (11) is connected to an external water pump. Multiple nozzles (14) are provided and inserted into the water pipe (11). The base (2) includes a base plate (21), and the base plate (21) has four fixing holes (211) which are respectively located on the surface of the base plate (21) near the corners. The fixing component (3) includes a mounting groove (31), a fixing claw (33), a fixing bolt (34) and a spring (35). The mounting groove (31) is fixed on the base plate (21), and the two ends of the fixing bolt (34) are respectively fixedly installed on the two groove walls of the mounting groove (31). Two fixing claws (33) are provided. The fixing claws (33) include a fixing plate (331), a limiting claw (332) and a limiting block (334). The fixing plate (331) is an arc-shaped plate. The limiting claw (332) is an arc-shaped plate with the same arc as the fixing plate (331) and is integrally formed and connected. The limiting block (334) is a rectangular block fixed on the outer arc surface of the limiting claw (332). The limiting block (334) is rotatably mounted on the fixing bolt (34). Two springs (35) are provided. One end of each spring (35) is fixed to the inner bottom of both ends of the mounting groove (31), and the other end is fixed to the outer arc surface of the fixing plate (331).

2. The sprinkler system for building construction according to claim 1, characterized in that: A quick-connect tee (12) is connected to the water pipe (11). The quick-connect tee (12) is T-shaped. The two opposite ends of the quick-connect tee (12) are connected to the water pipe (11), and a nozzle (14) is installed in the other end.

3. A sprinkler system for building construction according to claim 2, characterized in that: A flexible hose (13) is inserted inside the quick-connect tee (12). One end of the flexible hose (13) is inserted into the vertical opening of the quick-connect tee (12), and the other end is inserted into a nozzle (14).

4. A sprinkler system for building construction according to claim 1, characterized in that: A bearing (22) is provided on the base plate (21), and the bearing (22) is horizontally arranged between the base plate (21) and the mounting groove (31).

5. A sprinkler system for building construction according to claim 4, characterized in that: A mounting hole (212) is provided on the base plate (21). The mounting hole (212) is located at the center of the base plate (21) and its diameter is equal to the outer diameter of the bearing (22).

6. A sprinkler system for building construction according to claim 4, characterized in that: A connecting pipe (32) is fixed to the outer bottom surface of the mounting groove (31). The length of the connecting pipe (32) is less than the thickness of the base plate (21), and the length direction of the connecting pipe (32) is perpendicular to the outer bottom surface of the mounting groove (31).

7. A sprinkler system for building construction according to claim 6, characterized in that: The mounting groove (31) has two integrally formed and symmetrically arranged limiting plates (311) on its two groove walls, and the fixing bolts (34) are fixed on the two limiting plates (311).

8. A sprinkler system for building construction according to claim 1, characterized in that: A pressing plate (333) is fixedly connected to the outer arc surface of the fixing plate (331), and the end of the spring (35) away from the mounting groove (31) is fixedly connected to the surface of the pressing plate (333).

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