Spraying dust falling equipment for building construction

Abstract

The utility model belongs to the technical field of spraying for building construction, and discloses spraying dust-settling equipment for building construction, which comprises a base, a side frame is fixedly arranged at the top end of the base, a pneumatic hammer is rotatably arranged in the side frame, a spraying nozzle is rotatably arranged on the left side of the pneumatic hammer, and an opening adjusting component is further arranged in the spraying nozzle; the opening adjusting assembly comprises a fixing block fixedly arranged on the outer side of the spraying nozzle, an adjusting long screw rod penetrates through the interior of the fixing block, the adjusting long screw rod and the fixing block are rotationally arranged, a lifting ring is spirally arranged on the outer side of the adjusting long screw rod, and through the adjusting long screw rod and the lifting ring structure in the opening adjusting assembly, the opening of the spraying nozzle can be adjusted. The long screw structure can be controlled and adjusted, the transmission shaft on the outer side is controlled to rotate, the spraying nozzles are pushed to be matched with the telescopic belts to be unfolded, accordingly, the spraying range of the spraying nozzles is adjusted and changed, the spraying range is reduced, and the spraying dust falling equipment for building construction is more practical in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying for building construction, in particular to a spray dust reduction device for building construction. Background Art

[0002] Spray dust reduction equipment is a new type of dust reduction technology. Its principle is to use the particles generated by the spray. Because they are extremely small and have basically zero surface tension, they can quickly absorb dust particles of various sizes in the air when sprayed into the air, forming effective dust control.

[0003] At the same time, the application number is CN202321158147.4, a spray dust suppression equipment for construction, "electric telescopic rods are fixedly arranged on both sides of the top of the water tank, a water collecting tray is fixedly arranged between the tops of the two electric telescopic rods, and a plurality of water spray pipes are evenly fixedly arranged on the side wall of the water collecting tray. The spray dust suppression equipment for construction, through the cooperation between the dual-purpose air pump for suction, the buffer cylinder, the push rod and the sealing block, controls the closing of the electromagnetic valve, and then can adjust the position of the sealing block to block the corresponding water spray pipe, so that the inside of the remaining water spray pipe remains unobstructed, and then adjust the appropriate spray angle, and has a wide range of applications. Through the cooperation between the threaded groove, the convex rod, the thin rod and the fiber bristles, the push rod can be rotated during the process of pushing it, so that the fiber bristles rotate to sweep the inside of the water spray pipe, and automatically clean the inside of the water spray pipe";

[0004] During the use of existing spray dust reduction equipment, since the nozzle structure and the mist outlet structure of the spray dust reduction equipment are fixed, the atomization situation is fixed during the mist discharge process and cannot be adjusted. Therefore, when it is necessary to increase the spray area and reduce the spray distance, it is necessary to replace the new spray dust reduction equipment for use, and the practicality of the spray dust reduction equipment is reduced.

[0005] Therefore, in view of the above problems, a spray dust reduction equipment for building construction is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a spray dust reduction device for construction, which has the advantages of being able to quickly reduce the dust on the construction site and adjusting the spray range at any time.

[0007] To achieve the above object, the utility model provides the following technical solution: a spray dust suppression device for construction, comprising a base, a side frame is fixedly arranged on the top of the base, a turret is rotatably arranged inside the side frame, a spray nozzle is rotatably arranged on the left side of the turret, and an opening adjustment component is also included inside the spray nozzle;

[0008] The opening adjustment component includes a fixed block fixedly arranged on the outside of the spray nozzle, a long adjusting screw rod passes through the inside of the fixed block, and the long adjusting screw rod is rotatably arranged with the fixed block, a lifting ring is spirally arranged on the outer side of the long adjusting screw rod, a transmission shaft is rotatably arranged on the outer side of the lifting ring, and the transmission shaft is rotatably arranged with the spray nozzle.

[0009] Preferably, a telescopic belt is fixedly arranged between the two spray nozzles, and the telescopic belt is arranged as a folded elastic belt.

[0010] Preferably, the spray nozzle is divided into two halves, and a reinforcement rod is provided in the middle of the spray nozzle.

[0011] Preferably, the thread direction of the adjusting long screw is divided into two ends, and the thread directions of the two ends of the adjusting long screw are opposite.

[0012] Preferably, a cross frame is fixedly provided at the top of the spray nozzle located above, and a diversion baffle is rotatably provided on the outer side of the cross frame.

[0013] Preferably, a fixing bolt is fixedly provided at the other end of the cross frame, a fastening nut is spirally provided on the outer side of the fixing bolt, and the fastening nut is fitted with the diversion baffle located on the left side.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can control the adjustment of the long screw structure and the lifting ring structure in the opening adjustment component, control the rotation of the outer transmission shaft, and push the spray nozzle to expand in coordination with the telescopic belt, thereby adjusting and changing the spray range of the spray nozzle and reducing the spray range, making the spray dust reduction equipment for construction more practical.

[0016] 2. The utility model can place the diverter baffle at the mist outlet position of the spray nozzle through the diverter baffle and the cross frame structure to divert the atomization. At the same time, different water mists can be guided to be sprayed through multiple different diverter baffle apertures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the spray nozzle of the utility model;

[0019] Figure 3 It is an enlarged structural schematic diagram of the transmission shaft of the utility model;

[0020] Figure 4 For this utility model Figure 1 Schematic diagram of the structure at point A.

[0021] In the figure: 1. base; 2. side frame; 3. air cannon; 4. spray nozzle; 5. telescopic belt;

[0022] 6. Opening adjustment assembly; 61. Adjusting long screw; 62. Lifting ring; 63. Transmission shaft; 64. Fixing block;

[0023] 7. Diversion baffle; 8. Cross frame; 9. Fixing bolts; 10. Tightening nuts. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 4 As shown, the utility model provides a spray dust suppression device for construction, including a base 1, a side frame 2 is fixedly arranged on the top of the base 1, a wind gun 3 is rotatably arranged inside the side frame 2, a spray nozzle 4 is rotatably arranged on the left side of the wind gun 3, the wind gun 3 cooperates with the spray nozzle 4 to guide wind force and spray water mist out, and the spray nozzle 4 also includes an opening adjustment component 6 inside;

[0026] The opening adjustment component 6 includes a fixed block 64 fixedly arranged on the outside of the spray nozzle 4, an adjusting long screw 61 passes through the inside of the fixed block 64, and the adjusting long screw 61 and the fixed block 64 are rotatably arranged, and a lifting ring 62 is spirally arranged on the outer side of the adjusting long screw 61. By rotating the adjusting long screw 61 structure, the lifting ring 62 on the outer side can be controlled to move in opposite directions or in opposite directions. A transmission shaft 63 is rotatably arranged on the outer side of the lifting ring 62, and the transmission shaft 63 and the spray nozzle 4 are rotatably arranged. The lifting ring 62 is lifted and lowered by being pushed by the transmission shaft 63, and the spray nozzle 4 is pushed to expand to form a larger nozzle space.

[0027] Specifically, a retractable belt 5 is fixedly arranged between the two spray nozzles 4, and the retractable belt 5 is arranged as a folded elastic belt. The retractable belt 5 is connected between the spray nozzles 4 to be closed, and after being stretched, the retractable belt 5 maintains sealing.

[0028] Furthermore, the spray nozzle 4 is divided into two halves, and a reinforcement rod is provided in the middle of the spray nozzle 4. The added reinforcement rod structure can increase the stability of the spray nozzle 4 after it is unfolded.

[0029] Furthermore, the thread direction of the adjusting long screw 61 is divided into two ends, and the thread directions at the two ends of the adjusting long screw 61 are opposite. By rotating the adjusting long screw 61 structure, the lifting ring 62 can be controlled to move in the same or opposite direction through the opposite direction of the outside.

[0030] It is worth noting that a cross frame 8 is fixedly provided at the top of the upper spray nozzle 4, and a diverter baffle 7 is rotatably provided on the outer side of the cross frame 8. The diverter baffle 7 is connected through the cross frame 8 to control the rotation of the diverter baffle 7.

[0031] It is worth noting that a fixing bolt 9 is fixedly provided at the other end of the cross frame 8, and a fastening nut 10 is spirally provided on the outer side of the fixing bolt 9, and the fastening nut 10 is fitted with the diversion baffle 7 located on the left side. The fastening nut 10 is installed to the outer side of the fixing bolt 9 to quickly position the diversion baffle 7.

[0032] Among them, the base 1 and the air cannon 3 in the spraying equipment are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0033] Working principle and process:

[0034] The staff transports the base 1 and the air cannon 3 to the construction area, puts the water pipe of the air cannon 3 into the water bucket, connects the water source, draws water through the base 1 and the internal pump, sprays the mist through the spray nozzle 4, rotates the air cannon 3 in the middle of the side frame 2 to move the air outlet to a different position, and if it is necessary to use the spray dust reduction equipment in a small or large construction site, the adjustment long screw 61 structure in the opening adjustment component 6 can be rotated to control the lifting ring 62 on the outside of the adjustment long screw 61 to move up and down, and the transmission shaft 63 on the outside can be pushed to control the spray nozzle 4 at the other end from the air cannon 3 The left side is rotated to open and is reinforced to keep stable by the reinforcement rod. The telescopic belt 5 structure between the spray nozzles 4 is stretched to increase the spray port of the spray nozzle 4, thereby increasing the mist output range and shortening the spray distance, which can be used to meet the actual situation. At the same time, the diverter baffle 7 on the outside of the cross frame 8 can be rotated to divert the mist, and then the unused diverter baffle 7 is rotated and flipped to the upper surface of the spray nozzle 4. Different diverter baffle 7 structures are placed as needed, and the fixing bolt 9 at the other end of the cross frame 8 is used to limit the outer fastening nut 10 to maintain stability. It can be adjusted for use according to needs, and the operation is more convenient.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray dust suppression device for construction, comprising a base (1), characterized in that: A side frame (2) is fixedly provided at the top of the base (1), a rotatable air gun (3) is provided inside the side frame (2), a spray nozzle (4) is rotatably provided on the left side of the rotatable air gun (3), and an opening adjustment component (6) is also provided inside the spray nozzle (4); The opening adjustment component (6) comprises a fixed block (64) fixedly arranged on the outside of the spray nozzle (4); an adjusting long screw (61) runs through the inside of the fixed block (64); the adjusting long screw (61) and the fixed block (64) are rotatably arranged; a lifting ring (62) is spirally arranged on the outside of the adjusting long screw (61); a transmission shaft (63) is rotatably arranged on the outside of the lifting ring (62); and the transmission shaft (63) and the spray nozzle (4) are rotatably arranged.

2. The spray dust suppression equipment for construction according to claim 1, characterized in that: A telescopic belt (5) is fixedly arranged between the two spray nozzles (4), and the telescopic belt (5) is arranged as a folded elastic belt.

3. The spray dust suppression equipment for construction according to claim 1, characterized in that: The spray nozzle (4) is divided into two halves, and a reinforcement rod is arranged in the middle of the spray nozzle (4).

4. The spray dust suppression equipment for construction according to claim 1, characterized in that: The thread direction of the adjusting long screw rod (61) is divided into two ends, and the thread directions of the two ends of the adjusting long screw rod (61) are opposite.

5. The spray dust suppression equipment for construction according to claim 1, characterized in that: A cross frame (8) is fixedly arranged at the top of the spray nozzle (4) located above, and a flow dividing baffle (7) is rotatably arranged on the outer side of the cross frame (8).

6. The spray dust suppression equipment for construction according to claim 5, characterized in that: A fixing bolt (9) is fixedly provided at the other end of the cross frame (8), a tightening nut (10) is spirally provided on the outer side of the fixing bolt (9), and the tightening nut (10) is fitted with the diversion baffle (7) located on the left side.

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