Building construction dust fall spraying device

Abstract

The utility model relates to the field of building construction, in particular to a dust fall spraying device for building construction. The utility model provides a building construction dust fall spraying device which can widen the spraying range so as to improve the dust fall efficiency. A building construction dust fall spraying device comprises bases, outer rods, lifting rods, a mouth-shaped frame, forked fences and a spraying mechanism, the two bases are symmetrically arranged front and back, the outer rods are connected to the upper sides of the bases, the lifting rods are connected to the outer rods in a sliding mode, the mouth-shaped frame is connected between the lifting rods, and the forked fences are arranged on the mouth-shaped frame. The mouth-shaped frame is rotationally connected with the forked fences, and the spraying mechanism is arranged on the forked fences. The angle rod rotates to drive the forked fences to rotate on the mouth-shaped frame, the top plate rotates to drive the spray heads to rotate, the directions of the spray heads are different, and the effects that the spraying range is widened, and therefore the dust falling efficiency is improved can be achieved.

Description

Technical Field

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

[0002] During the construction process, a large amount of dust particles will be generated and float in the air, which can easily cause harm to construction workers, so it is necessary to reduce dust in the construction area to reduce the dust particles in the air.

[0003] Currently available construction dust suppression spray devices are usually installed in the construction area and spray into the air through a spray mechanism to reduce dust particles floating in the air. However, the spray range of existing sprayers is small, resulting in low dust suppression efficiency.

[0004] Therefore, in view of the above-mentioned problems, a construction dust reduction spraying device has been developed which can increase the spraying range and thus improve the dust reduction efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of existing sprayers that the spraying range is small and thus the dust reduction efficiency is low, the utility model provides a construction dust reduction spray device that can increase the spraying range and thus improve the dust reduction efficiency.

[0006] The technical implementation scheme of the utility model is: a dust reduction spray device for construction, including a base, an outer rod, a lifting rod, a mouth-shaped frame, a forked fence and a spray mechanism, the base has two, which are symmetrically arranged front and back, the outer rods are connected to the upper side of the base, the lifting rods are slidably connected to the outer rods, the mouth-shaped frame is connected between the lifting rods, the forked fence is rotatably connected to the mouth-shaped frame, and the forked fence is provided with the spray mechanism for spraying dust reduction on the construction area.

[0007] Furthermore, the spray mechanism includes a water tank, a water pipe, a spray head, a top plate, a spring and an angle rod. The water tank is connected to the right side of the lower part of the forked fence, a plurality of the water pipes are connected to the upper side of the water tank, a plurality of the water pipes are also arranged on the left side of the forked fence, the water pipes on the left side of the forked fence all pass through the forked fence and are connected to the water pipes in the middle of the water tank, the top plate is rotatably connected to the upper part of the forked fence, a plurality of the springs are connected to the lower sides of the left and right parts of the top plate and between the forked fence, the water pipes The upper part passes through the top plate and is connected to the nozzle. The lower part of the bifurcated fence is symmetrically threaded with the angle rod. The left side of the angle rod is in contact with the mouth frame. The water in the water tank is transported to the nozzle through the water pipe. The water is evenly sprayed into the air through the nozzle to reduce dust and increase the spraying range. The angle rod rotates to drive the bifurcated fence to rotate on the mouth frame through the thread, and drives the nozzle to rotate through the rotation of the top plate, so that the spraying angle of the nozzle can be adjusted according to needs.

[0008] Furthermore, the water pipes are all flexible structures.

[0009] Furthermore, each of the angle rods is provided with a knob to facilitate the rotation of the angle rod.

[0010] Furthermore, a contact plate is provided on the left side of the angle rod, which can increase the contact area with the mouth frame.

[0011] Furthermore, it also includes a pipe pressing mechanism, which includes a main clamp, a torsion spring and a secondary clamp, the main clamps are connected to the left and right sides of the forked fence, the secondary clamps are rotatably connected to the main clamps, and the torsion springs are connected between the secondary clamps and the adjacent main clamps. The secondary clamps are rotated to open the torsion springs, so that the torsion springs are deformed under force, and then the water pipe is located between the main clamp and the secondary clamps. The torsion spring rebounds and drives the secondary clamp to rotate and reset, so that the water pipe is clamped and restricted by the secondary clamp and the main clamp to avoid entanglement of the water pipe.

[0012] The beneficial effects of the utility model are as follows: 1. The utility model drives the bifurcated fence to rotate on the mouth frame by rotating the angle rod, and drives the nozzle to rotate by rotating the top plate. The nozzle is set in different directions, which can increase the spraying range and thus improve the dust reduction efficiency.

[0013] 2. The utility model places the water pipe between the main clamp and the auxiliary clamp, and drives the auxiliary clamp to rotate under the action of the torsion spring to clamp and restrict the water pipe with the main clamp, so as to avoid the water pipe from being entangled or compressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the spray mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the spray mechanism of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the pipe pressing mechanism of the utility model.

[0019] Figure numbers: 1_base, 2_outer rod, 3_lifting rod, 4_mouth frame, 5_forked fence, 6_spraying mechanism, 61_water tank, 62_water pipe, 63_sprinkler, 64_top plate, 65_spring, 66_angle rod, 7_tube pressing mechanism, 71_main clamp, 72_torsion spring, 73_auxiliary clamp. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] A dust suppression spraying device for construction, such as Figure 1 and Figure 2 As shown, it includes a base 1, an outer rod 2, a lifting rod 3, a mouth frame 4, a forked fence 5 and a spray mechanism 6. There are two bases 1, which are symmetrically arranged front and back. The upper side of the base 1 is connected to the outer rod 2, and the lifting rod 3 is slidably connected to the outer rod 2. The mouth frame 4 is connected between the lifting rods 3. The mouth frame 4 is rotatably connected to the forked fence 5, and the spray mechanism 6 is provided on the forked fence 5.

[0022] like Figure 1 , Figure 3 and Figure 4As shown, the spray mechanism 6 includes a water tank 61, a water pipe 62, a nozzle 63, a top plate 64, a spring 65 and an angle rod 66. The water tank 61 is connected to the right side of the lower part of the bifurcated fence 5, and three water pipes 62 are connected to the upper side of the water tank 61. Three water pipes 62 are also arranged on the left side of the bifurcated fence 5. The water pipes 62 located on the left side of the bifurcated fence 5 all pass through the bifurcated fence 5 and are connected to the water pipes 62 located in the middle of the water tank 61. The water pipes 62 are all flexible structures. The upper part of the bifurcated fence 5 is rotatably connected to the water tank 61. The top plate 64 is connected, and six springs 65 are connected between the lower sides of the left and right parts of the top plate 64 and the bifurcated fence 5. The upper part of the water pipe 62 passes through the top plate 64 and is connected to the nozzle 63. The lower part of the bifurcated fence 5 is symmetrically threaded with the angle rod 66. The left side of the angle rod 66 is in contact with the mouth frame 4. The angle rod 66 is provided with a knob to facilitate the rotation of the angle rod 66. The left side of the angle rod 66 is provided with a contact plate to increase the contact area with the mouth frame 4.

[0023] When the utility model is in use, it is first necessary to place the utility model in the operating area, and then the angle rod 66 can be rotated. The rotation of the angle rod 66 drives the forked fence 5 to rotate on the mouth frame 4 through the thread, and drives the nozzle 63 to rotate through the rotation of the top plate 64, so that the spraying angle of the nozzle 63 can be adjusted as needed. After the angle adjustment work is completed, the water in the water tank 61 is transported to the nozzle 63 through the water pipe 62, and then the water is evenly sprayed into the air through the nozzle 63 to reduce dust. Since the nozzles 63 are evenly distributed on the top plate 64 and the directions of the nozzles 63 are set differently, the spraying range can be increased, thereby improving the dust reduction efficiency.

[0024] like Figure 1 and Figure 5 As shown, it also includes a tube pressing mechanism 7, which includes a main clamp 71, a torsion spring 72 and an auxiliary clamp 73. The main clamps 71 are connected to the left and right sides of the bifurcated fence 5, and the auxiliary clamps 73 are rotatably connected to the main clamps 71. The auxiliary clamps 73 are connected to the adjacent main clamps 71 via the torsion springs 72.

[0025] By using the pipe pressing mechanism 7 of the utility model, the water pipe 62 can be clamped and restricted. The auxiliary clamp 73 can be rotated to open, so that the torsion spring 72 is deformed by force, and then the water pipe 62 is located between the main clamp 71 and the auxiliary clamp 73. After the auxiliary clamp 73 is released, the torsion spring 72 rebounds and drives the auxiliary clamp 73 to rotate and reset, so that the water pipe 62 is clamped and restricted by the auxiliary clamp 73 and the main clamp 71 to prevent the water pipe 62 from being entangled or compressed.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A dust suppression spray device for construction, characterized in that: The invention comprises a base (1), an outer rod (2), a lifting rod (3), a mouth frame (4), a forked fence (5) and a spray mechanism (6). The base (1) has two in total and is symmetrically arranged front and back. The upper side of the base (1) is connected to the outer rod (2). The lifting rod (3) is slidably connected to the outer rod (2). The mouth frame (4) is connected between the lifting rods (3). The mouth frame (4) is rotatably connected to the forked fence (5). The forked fence (5) is provided with the spray mechanism (6) for spraying and reducing dust in the construction area.

2. A construction dust suppression spray device as claimed in claim 1, characterized in that: The spray mechanism (6) comprises a water tank (61), a water pipe (62), a spray head (63), a top plate (64), a spring (65) and an angle rod (66); the water tank (61) is connected to the right side of the lower part of the bifurcated fence (5); a plurality of the water pipes (62) are connected to the upper side of the water tank (61); a plurality of the water pipes (62) are also arranged on the left side of the bifurcated fence (5); the water pipes (62) located on the left side of the bifurcated fence (5) all pass through the bifurcated fence (5) and are connected to the water pipes (62) located in the middle of the water tank (61); the top plate (64) is rotatably connected to the upper part of the bifurcated fence (5); a plurality of the springs (65) are connected between the lower sides of the left and right parts of the top plate (64) and the bifurcated fence (5); 5), the upper part of the water pipe (62) passes through the top plate (64) and is connected to the nozzle (63), the lower part of the bifurcated fence (5) is symmetrically threadedly connected to the angle rod (66) in the front and rear directions, the left side of the angle rod (66) is in contact with the mouth frame (4), the water in the water tank (61) is transported to the nozzle (63) through the water pipe (62), and the water is evenly sprayed into the air through the nozzle (63) to reduce dust and increase the spraying range, the angle rod (66) rotates to drive the bifurcated fence (5) to rotate on the mouth frame (4) through the thread, and drives the nozzle (63) to rotate through the rotation of the top plate (64), so that the spraying angle of the nozzle (63) can be adjusted according to needs.

3. A construction dust suppression spray device as claimed in claim 2, characterized in that: The water pipes (62) are all flexible structures.

4. A construction dust suppression spray device as claimed in claim 3, characterized in that: The angle rods (66) are each provided with a knob to facilitate the rotation of the angle rods (66).

5. A construction dust suppression spray device as claimed in claim 4, characterized in that: The left side of the angle rod (66) is provided with a contact plate, which can increase the contact area with the die frame (4).

6. A construction dust suppression spray device as claimed in claim 5, characterized in that: The invention also comprises a pipe pressing mechanism (7), wherein the pipe pressing mechanism (7) comprises a main clamp (71), a torsion spring (72) and a secondary clamp (73). The left and right sides of the bifurcated fence (5) are connected to the main clamp (71), the secondary clamp (73) is rotatably connected to the main clamp (71), and the secondary clamp (73) is connected to the adjacent main clamp (71) with the torsion spring (72). The secondary clamp (73) is rotated to open, so that the torsion spring (72) is deformed under force, and then the water pipe (62) is located between the main clamp (71) and the secondary clamp (73). The rebound of the torsion spring (72) drives the secondary clamp (73) to rotate and reset, so that the water pipe (62) is clamped and restricted by the secondary clamp (73) and the main clamp (71), so as to prevent the water pipe (62) from being entangled.

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