Quick disassembly type building construction dust falling device

Abstract

The utility model relates to the technical field of building construction, in particular to a quick-release building construction dust falling device which is characterized in that a first cylindrical spiral spring is fixedly mounted at the top of a mounting disc, a limiting disc is fixedly mounted at the top of the first cylindrical spiral spring, and an inserting pipe is fixedly mounted in a first conveying pipe; a first sealing gasket is fixedly mounted at the top of the first conveying pipe, a second cylindrical spiral spring is fixedly mounted at the top of the first sealing gasket, a second sealing gasket is fixedly mounted at the top of the second cylindrical spiral spring, and a second threaded barrel is movably mounted on the side wall of the second conveying pipe and is separated from the side wall of the first threaded barrel; at the moment, a limiting disc is pulled from top to bottom, the limiting disc enables a stressed first cylindrical spiral spring to be compressed, the limiting disc is separated from the interior of a first threaded barrel, then the first threaded barrel is rotated clockwise, the first threaded barrel is separated from the side wall of a second conveying pipe, the second conveying pipe is pulled out of the side wall of the inserting pipe, and dismounting of the device is completed; therefore, the function of quickly disassembling the device is achieved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a quick-release dust suppression device for building construction. Background Technology

[0002] Construction sites generate a large amount of dust, which seriously affects the health of construction workers. Construction sites are key areas for air pollution. To improve air quality and protect construction workers, dust suppression measures are essential. In practical applications, quick-release dust suppression devices for construction sites typically require the following technologies:

[0003] 1. Column: Connects the support base and the upper structure, providing vertical support for the device;

[0004] 2. High-pressure water pump: Provides high-pressure water flow to ensure that the nozzle has sufficient pressure to form an atomization effect;

[0005] 3. Atomizing nozzles: Numerous and evenly distributed, responsible for atomizing water into fine particles.

[0006] For example, a Chinese patent discloses a dust suppression device for construction, patent number: CN222196383U. By setting up a multi-faceted water spray dust suppression structure, it can effectively improve the dust suppression range and effect. The water supply of each spray pipe is independently controlled, which allows for simultaneous dust suppression on one, two, or multiple sides according to the dust suppression needs. The water volume can also be adjusted according to the dust suppression amount on each side to reduce water waste. The device is quite flexible and can meet the dust suppression needs of multiple directions with one device. There is no need to manually adjust the water spray direction or install multiple water spray dust suppression devices, which is convenient and practical.

[0007] However, during the implementation of the above technical solution, at least the following technical problems were found: As mentioned above, when the internal parts of the device are damaged, the device is difficult to disassemble quickly, which may lead to a prolonged downtime of the dust suppression device, affecting the construction progress and dust suppression effect. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides a quick-disassembly dust suppression device for construction, which solves the technical problem that when the internal parts of the device are damaged, the device is difficult to disassemble quickly, which may lead to prolonged downtime of the dust suppression device and affect the construction progress and dust suppression effect.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A quick-release dust suppression device for construction includes a base, an mounting plate fixedly installed on the top of the base, a first transmission pipe rotatably mounted on the side wall of the mounting plate, a quick-release mechanism for rapid removal provided on the side wall of the first transmission pipe, the quick-release mechanism including an mounting plate, a first cylindrical helical spring fixedly mounted on the top of the mounting plate, a limit plate fixedly mounted on the top of the first cylindrical helical spring, a quick-connect insertion pipe fixedly installed inside the first transmission pipe, a first sealing gasket fixedly mounted on the top of the first transmission pipe, a second cylindrical helical spring fixedly mounted on the top of the first sealing gasket, a second sealing gasket for enhanced sealing fixedly mounted on the top of the second cylindrical helical spring, a quick-fixing first threaded cylinder threadedly mounted on the side wall of the first transmission pipe, a second transmission pipe sleeved on the side wall of the insertion pipe, and a second threaded cylinder movably mounted on the side wall of the second transmission pipe.

[0011] Preferably, the mounting plate is rotatably mounted on the side wall of the first transmission pipe, and the first cylindrical helical spring is sleeved on the side wall of the first transmission pipe.

[0012] Preferably, the limiting disc is slidably mounted on the side wall of the first transmission pipe, and the second threaded cylinder is threadedly mounted on the side wall of the first threaded cylinder.

[0013] Preferably, a rotating disk is rotatably mounted on the top of the second transmission pipe, and a high-pressure atomizing nozzle is fixedly mounted on the side wall of the rotating disk.

[0014] Preferably, a fully threaded rod is installed inside the mounting plate, and a telescopic rod is fixedly installed on the side wall of the mounting plate.

[0015] Preferably, the telescopic rod and the end of the fully threaded rod away from the mounting plate are provided with a snap-fit ​​ring, the snap-fit ​​ring is rotatably installed with the fully threaded rod, the base is slidably installed with foot nails, and the base sidewall is fixedly installed with a water inlet pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When disassembly is required, rotate the second threaded cylinder counterclockwise. The second threaded cylinder will disengage from the side wall of the first threaded cylinder. At this time, pull the limiting plate from top to bottom. The limiting plate will compress the first cylindrical helical spring under force, and the limiting plate will disengage from the inside of the first threaded cylinder. Then rotate the first threaded cylinder clockwise. The first threaded cylinder will disengage from the side wall of the second transmission tube. At this time, pull the second transmission tube out from the side wall of the insertion tube. The second transmission tube will move away from the top of the first transmission tube, completing the disassembly of the device, thereby achieving the function of quickly disassembling the device.

[0018] 2. When in use, place the device on the ground and hammer the foot nails into the ground to secure the device. When the second transmission pipe is inserted above the first transmission pipe, the second transmission pipe compresses the second sealing gasket. The first threaded cylinder compresses the second sealing gasket, and the second sealing gasket compresses the second cylindrical helical spring. The second cylindrical helical spring will make the first sealing gasket and the first transmission pipe fit tightly together. The cooperation of the first sealing gasket, the second cylindrical helical spring, and the second sealing gasket will increase the stability of the device installation. When in use, water enters the mounting plate through the water inlet pipe, and then is transmitted from the mounting plate to the first transmission pipe. The first transmission pipe transmits water to the second transmission pipe, and the second transmission pipe transmits water to the rotating disk, and then sprays it out from the high-pressure atomizing nozzle. Because the high-pressure atomizing nozzle is tilted, when the high-pressure atomizing nozzle sprays water mist, the rotating disk will rotate, which will expand the dust suppression range, thereby increasing the dust suppression range of the device. Attached Figure Description

[0019] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a structural diagram of the first threaded cylinder of this utility model;

[0022] Figure 3 This is a structural diagram of the snap-fit ​​ring of this utility model;

[0023] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0024] Legend: 11. Base; 12. Mounting plate; 13. First transmission pipe; 14. Mounting disc; 15. First cylindrical helical spring; 16. Limiting disc; 17. Insertion pipe; 18. First sealing gasket; 19. Second cylindrical helical spring; 21. Second sealing gasket; 22. First threaded cylinder; 23. Second transmission pipe; 24. Second threaded cylinder; 25. Rotary disc; 26. High-pressure atomizing nozzle; 27. Fully threaded rod; 28. Telescopic rod; 29. ​​Snap ring; 31. Foot pin; 32. Water inlet pipe. Detailed Implementation

[0025] This application provides a quick-disassembly dust suppression device for construction, effectively solving the problem that when internal parts are damaged, the device is difficult to disassemble quickly, which may lead to prolonged downtime and affect construction progress and dust suppression effect. When disassembly is required, the second threaded cylinder is rotated counterclockwise, disengaging from the side wall of the first threaded cylinder. Then, the limiting plate is pulled downwards, compressing the first cylindrical helical spring and disengaging from the first threaded cylinder. The first threaded cylinder is then rotated clockwise, disengaging from the side wall of the second transmission pipe. The second transmission pipe is then pulled out from the side wall of the insertion pipe, moving away from the top of the first transmission pipe, thus completing the disassembly of the device. This achieves the function of quick disassembly. In use, the device is placed on the ground, and the foot nails are hammered into the ground to complete the disassembly. For the device to be fixed, when the second transmission pipe is inserted above the first transmission pipe, the second transmission pipe squeezes the second sealing gasket. The first threaded cylinder squeezes the second sealing gasket, and the second sealing gasket causes the second cylindrical helical spring to be compressed. The second cylindrical helical spring will make the first sealing gasket and the first transmission pipe fit tightly together. The cooperation of the first sealing gasket, the second cylindrical helical spring and the second sealing gasket will increase the stability of the device installation. When in use, water enters the mounting plate through the water inlet pipe, and then is transferred from the mounting plate to the first transmission pipe. The first transmission pipe transfers water to the second transmission pipe, and the second transmission pipe transfers water to the rotating disk, and then sprays it out from the high-pressure atomizing nozzle. Because the high-pressure atomizing nozzle is placed at an angle, when the high-pressure atomizing nozzle sprays water mist, the rotating disk will rotate, which will expand the dust suppression range, thereby achieving the function of increasing the dust suppression range of the device.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in this application embodiment effectively solves the technical problem that when the internal parts of the device are damaged, the device is difficult to disassemble quickly, which may lead to prolonged downtime of the dust suppression device, affecting the construction progress and dust suppression effect. The overall idea is as follows: A quick-release dust suppression device for construction includes a base 11, an mounting plate 12 is fixedly installed on the top of the base 11, a first transmission pipe 13 is rotatably installed on the side wall of the mounting plate 12, a quick-release mechanism is provided on the side wall of the first transmission pipe 13, the quick-release mechanism includes a mounting plate 14, the mounting plate 14 is rotatably installed on the side wall of the first transmission pipe 13, a first cylindrical helical spring 15 is fixedly installed on the top of the mounting plate 14, the first cylindrical helical spring 15 is sleeved on the side wall of the first transmission pipe 13, a limiting plate 16 is fixedly installed on the top of the first cylindrical helical spring 15, the limiting plate 16 is slidably installed on the side wall of the first transmission pipe 13, a plug pipe 17 is fixedly installed inside the first transmission pipe 13, and a plug pipe 17 is fixedly installed on the top of the first transmission pipe 13. The device is equipped with a first sealing gasket 18, a second cylindrical helical spring 19 fixedly installed on the top of the first sealing gasket 18, a second sealing gasket 21 fixedly installed on the top of the second cylindrical helical spring 19, a first threaded cylinder 22 threadedly installed on the side wall of the first transmission pipe 13, a second transmission pipe 23 sleeved on the side wall of the insertion pipe 17, and a second threaded cylinder 24 movably installed on the side wall of the second transmission pipe 23. When disassembly is required, the second threaded cylinder 24 is rotated counterclockwise, and the second threaded cylinder 24 will disengage from the side wall of the first threaded cylinder 22. At this time, the limiting plate 16 is pulled down from top to bottom, and the limiting plate 16 compresses the first cylindrical helical spring 15 under force, and the limiting plate 16 will disengage from the inside of the first threaded cylinder 22. Then, the first threaded cylinder 22 is rotated clockwise, and the first threaded cylinder 22 will disengage from the side wall of the second transmission pipe 23. At this time, the second transmission pipe 23 is pulled out from the side wall of the insertion pipe 17, and the second transmission pipe 23 will move away from the top of the first transmission pipe 13, thus completing the disassembly of the device and achieving the function of quickly disassembling the device.

[0028] The second threaded cylinder 24 is threadedly installed on the side wall of the first threaded cylinder 22. A rotating disk 25 is rotatably installed on the top of the second transmission pipe 23. A high-pressure atomizing nozzle 26 is fixedly installed on the side wall of the rotating disk 25. The high-pressure atomizing nozzle 26 is vertically tilted at 30 degrees and horizontally tilted at 60 degrees. A fully threaded rod 27 is threadedly installed inside the mounting plate 12. A foot nail 31 is slidably installed inside the base 11. When in use, the device is placed on the ground, and the foot nail 31 is hammered into the ground to fix the device. When the second transmission pipe 23 is inserted above the first transmission pipe 13, the second transmission pipe 23 compresses the second sealing gasket 21. The first threaded cylinder 22 compresses the second sealing gasket 21, and the second sealing gasket 21 causes the second cylindrical spiral to spring. When spring 19 is compressed, the second cylindrical helical spring 19 will make the first sealing gasket 18 fit tightly against the first transmission pipe 13. The cooperation of the first sealing gasket 18, the second cylindrical helical spring 19 and the second sealing gasket 21 will increase the stability of the device installation. When in use, water enters the mounting plate 12 through the water inlet pipe 32, and then is transmitted from the mounting plate 12 to the first transmission pipe 13. The first transmission pipe 13 transmits water to the second transmission pipe 23, and the second transmission pipe 23 transmits water to the rotating disk 25, and then sprays it out from the high-pressure atomizing nozzle 26. Because the high-pressure atomizing nozzle 26 is tilted, when the high-pressure atomizing nozzle 26 sprays water mist, the rotating disk 25 will rotate, which will expand the dust suppression range, thereby achieving the function of increasing the dust suppression range of the device.

[0029] A telescopic rod 28 is fixedly installed on the side wall of the mounting plate 12. A snap ring 29 is provided at the end of the telescopic rod 28 and the fully threaded rod 27 away from the mounting plate 12. The snap ring 29 and the fully threaded rod 27 are rotatably installed to facilitate the fixation of the first transmission pipe 13.

[0030] A water inlet pipe 32 is fixedly installed on the side wall of the base 11 to facilitate the transmission of water to the inside of the first transmission pipe 13, and then sprayed out from the high-pressure atomizing nozzle 26.

[0031] To address the problems existing in the prior art, this utility model provides a quick-release dust suppression device for construction. When disassembly is required, the second threaded cylinder 24 is rotated counterclockwise, disengaging from the side wall of the first threaded cylinder 22. At this point, the limiting disc 16 is pulled downwards, compressing the first cylindrical helical spring 15 and disengaging from the inside of the first threaded cylinder 22. Then, the first threaded cylinder 22 is rotated clockwise, disengaging from the side wall of the second transmission pipe 23. The second transmission pipe 23 is then pulled out from the side wall of the insertion pipe 17, moving away from the top of the first transmission pipe 13, thus completing the disassembly of the device. This achieves the function of quick disassembly. In use, the device is placed on the ground, and the foot nails 31 are hammered into the ground to secure it. When the second transmission pipe 23 is inserted above the first transmission pipe 13, the second transmission pipe... 23 compresses the second sealing gasket 21, and the first threaded cylinder 22 compresses the second sealing gasket 21. The second sealing gasket 21 compresses the second cylindrical helical spring 19, and the second cylindrical helical spring 19 makes the first sealing gasket 18 and the first transmission pipe 13 fit tightly together. The cooperation of the first sealing gasket 18, the second cylindrical helical spring 19 and the second sealing gasket 21 will increase the stability of the device installation. When in use, water enters the mounting plate 12 through the water inlet pipe 32, and then is transmitted from the mounting plate 12 to the first transmission pipe 13. The first transmission pipe 13 transmits water to the second transmission pipe 23, and the second transmission pipe 23 transmits water to the rotating disk 25, and then sprays it out from the high-pressure atomizing nozzle 26. Because the high-pressure atomizing nozzle 26 is tilted, when the high-pressure atomizing nozzle 26 sprays water mist, the rotating disk 25 will rotate, which will expand the dust suppression range, thereby achieving the function of increasing the dust suppression range of the device.

[0032] Base 11: As the basic support component of the entire dust suppression device, it bears the weight of other components and ensures the stability of the device during use;

[0033] Mounting plate 12: Fixed to the top of base 11, providing mounting position and support for components such as the first transmission pipe 13;

[0034] First transmission pipe 13: used to transport water flow, it is the channel through which water is transported from the bottom to the top of the device;

[0035] Mounting plate 14: Rotatably mounted on the side wall of the first transmission pipe 13, providing a mounting base for the first cylindrical helical spring 15;

[0036] First cylindrical helical spring 15: sleeved on the side wall of first transmission tube 13, its elastic force exerts itself through compression limit plate 16 during disassembly;

[0037] Limiting plate 16: It is slidably installed on the side wall of the first transmission tube 13, and unlocks by compressing the first cylindrical helical spring 15 during quick release;

[0038] Connector 17: Fixedly installed inside the first transmission pipe 13, used to connect with the second transmission pipe 23 to achieve quick connection;

[0039] First sealing gasket 18: Installed on the top of the first transmission pipe 13, it serves as a preliminary seal to prevent water leakage;

[0040] Second cylindrical helical spring 19: Second sealing gasket 21 is fixedly installed at the top, and the sealing effect is enhanced by elastic compression;

[0041] Second sealing gasket 21: Under the action of the second cylindrical helical spring 19, it cooperates with the first sealing gasket 18 to further improve the sealing performance of the connection.

[0042] First threaded cylinder 22: Threadedly installed on the side wall of the first transmission pipe 13, it cooperates with the second threaded cylinder 24 to realize the quick fixing and disassembly of the pipe;

[0043] Second transmission pipe 23: Sleeved onto the side wall of insertion pipe 17, it continues to transmit water flow to rotating disk 25 and high-pressure atomizing nozzle 26;

[0044] Second threaded cylinder 24: It is movably installed on the side wall of the second transmission pipe 23 and cooperates with the first threaded cylinder 22 to complete quick connection and disassembly operations;

[0045] Rotary disk 25: Rotatably mounted on top of the second transmission pipe 23, enabling the high-pressure atomizing nozzle 26 to rotate and expand the dust suppression range;

[0046] High-pressure atomizing nozzle 26: Fixedly installed on the side wall of rotating disk 25, it atomizes and sprays water to achieve dust suppression function;

[0047] Fully threaded rod 27: The thread is installed inside the mounting plate 12 and cooperates with the telescopic rod 28 and the snap ring 29 to fix the position of the first transmission pipe 13;

[0048] Telescopic rod 28: Fixed to the side wall of mounting plate 12, together with fully threaded rod 27 and snap ring 29, to enhance the fixing effect on first transmission pipe 13;

[0049] Snap-fit ​​ring 29: Rotatably mounted with the fully threaded rod 27, serving to connect and fix the rod;

[0050] Foot nail 31: Slidingly installed inside the base 11, it can be hammered into the ground to fix the entire device;

[0051] Water inlet pipe 32: Fixedly installed on the side wall of base 11, used to introduce water into the device.

[0052] Working principle:

[0053] First, when disassembly is required, rotate the second threaded cylinder 24 counterclockwise. The second threaded cylinder 24 will disengage from the side wall of the first threaded cylinder 22. At this time, pull the limiting plate 16 from top to bottom. The limiting plate 16 compresses the first cylindrical helical spring 15, and the limiting plate 16 will disengage from the inside of the first threaded cylinder 22. Then rotate the first threaded cylinder 22 clockwise. The first threaded cylinder 22 will disengage from the side wall of the second transmission tube 23. At this time, pull the second transmission tube 23 out from the side wall of the insertion tube 17. The second transmission tube 23 will move away from the top of the first transmission tube 13, completing the disassembly of the device, thereby achieving the function of quickly disassembling the device.

[0054] The second step, when in use, is to place the device on the ground and hammer the foot nails 31 into the ground to secure the device. When the second transmission tube 23 is inserted above the first transmission tube 13, the second transmission tube 23 compresses the second sealing gasket 21. The first threaded cylinder 22 also compresses the second sealing gasket 21, causing the second cylindrical helical spring 19 to be compressed. The second cylindrical helical spring 19 then tightly seals the first sealing gasket 18 against the first transmission tube 13. The first sealing gasket 18, the second cylindrical helical spring 19, and the second sealing gasket... With the cooperation of 21, the stability of the device installation will be increased. When in use, water enters the mounting plate 12 through the water inlet pipe 32, and then is transferred from the mounting plate 12 to the first transmission pipe 13. The first transmission pipe 13 transfers the water to the second transmission pipe 23, and the second transmission pipe 23 transfers the water to the rotating disk 25, and then sprays it out from the high-pressure atomizing nozzle 26. Because the high-pressure atomizing nozzle 26 is tilted, when the high-pressure atomizing nozzle 26 sprays water mist, the rotating disk 25 will rotate, which will expand the dust suppression range, thereby achieving the function of increasing the dust suppression range of the device.

[0055] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A quick-release dust suppression device for construction, comprising a base (11), wherein an mounting plate (12) is fixedly installed on the top of the base (11), and a first transmission pipe (13) is rotatably installed on the side wall of the mounting plate (12), characterized in that, The first transmission pipe (13) is provided with a quick-release mechanism on its side wall. The quick-release mechanism includes an installation plate (14). A first cylindrical helical spring (15) is fixedly installed on the top of the installation plate (14). A limit plate (16) is fixedly installed on the top of the first cylindrical helical spring (15). A quick-connect insertion pipe (17) is fixedly installed inside the first transmission pipe (13). A first sealing gasket (18) is fixedly installed on the top of the first transmission pipe (13). A second cylindrical helical spring (19) is fixedly installed on the top of the first sealing gasket (18). A second sealing gasket (21) for enhanced sealing is fixedly installed on the top of the second cylindrical helical spring (19). A first threaded cylinder (22) for quick fixation is threaded on the side wall of the first transmission pipe (13). The insertion tube (17) is sleeved with a second transmission tube (23) on its side wall, and a second threaded cylinder (24) is movably installed on the side wall of the second transmission tube (23).

2. The quick-release dust suppression device for construction as described in claim 1, characterized in that, The mounting plate (14) is rotatably mounted on the side wall of the first transmission pipe (13); The first cylindrical helical spring (15) is sleeved on the side wall of the first transmission tube (13).

3. The quick-release dust suppression device for construction as described in claim 2, characterized in that, The limiting disk (16) is slidably mounted on the side wall of the first transmission pipe (13); The second threaded cylinder (24) is threaded onto the side wall of the first threaded cylinder (22).

4. The quick-release dust suppression device for construction as described in claim 1, characterized in that, The top of the second transmission tube (23) is rotatably mounted with a rotating disk (25); The rotating disk (25) is fixedly installed with a high-pressure atomizing nozzle (26) on its side wall.

5. A quick-release dust suppression device for construction work as described in claim 1, characterized in that, The mounting plate (12) is internally threaded with a fully threaded rod (27). The mounting plate (12) has a telescopic rod (28) fixedly installed on its side wall.

6. A quick-release dust suppression device for construction work as described in claim 5, characterized in that, The telescopic rod (28) and the fully threaded rod (27) are provided with a snap ring (29) at the end away from the mounting plate (12); The snap ring (29) is rotatably mounted with the fully threaded rod (27), the base (11) is slidably mounted with foot nails (31), and the base (11) is fixedly mounted with a water inlet pipe (32) on its side wall.

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