Building construction dust removal device

Abstract

The utility model discloses a building construction dust removal device, and relates to the technical field of building construction dust removal devices. The top of the base is fixedly connected with a water tank; the top of the water tank is fixedly provided with a water pump; the top of the base on the front side of the water tank is fixedly provided with a battery box; the top of the base on the front side of the battery box is fixedly provided with a seat body; supporting columns are symmetrically and vertically fixed to the top of the rotating disc, the upper ends of the two supporting columns are rotationally connected with a rotating shaft through bearings, the rotating shaft is fixedly sleeved with a dust falling spraying pipe, the water inlet end of the dust falling spraying pipe is connected with the water outlet end of the water pump through a connecting hose, and an electric push rod is fixed to the lower portion of each supporting column through a mounting frame. The support is driven by the electric push rod to move front and back, the rotating shaft and the dust falling spraying pipe can be driven to rotate together through cooperation of the support, the connecting rod and the shifting arm, and the spraying angle of the dust falling spraying pipe is adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction dust removal devices, in particular to a building construction dust removal device. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction, and is the construction process of various types of buildings. The dust on the construction site is very serious, which will directly harm human health, and it is necessary to reduce dust on the construction site. After searching, the patent with application number 202321564883.X discloses a construction dust removal device, including a base for installation, on which a dust removal assembly is provided; the dust removal assembly includes a protective box arranged on the base, a mounting seat is provided in the protective box, a first circular through hole is provided on the top of the protective box, and a second circular through hole is provided on one side of the protective box; a spray pipe is provided in the mounting seat, one end of the spray pipe passes through the first circular through hole, and a plurality of spray holes are provided on the spray pipe, and the plurality of spray holes are distributed in an array with equal spacing, and the plurality of spray holes are connected to atomizing nozzles, and a gear is provided at the other end of the spray pipe.

[0003] However, during actual use, the applicant found that in the process of reducing dust at the construction site through the spray pipe, the electric push rod can drive the spray pipe to rotate and adjust the spraying direction of the spray pipe, but it cannot adjust the spraying angle of the spray pipe. In view of this, we propose a construction dust removal device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a dust removal device for building construction, comprising a base, the top of the base is fixedly connected with a water tank, the top of the water tank is fixedly installed with a water pump, the top of the base on the front side of the water tank is fixedly provided with a battery box, the top of the base on the front side of the battery box is fixedly provided with a base body, a motor is fixedly installed in the base body, the rotating end of the motor is fixedly connected with a turntable, the top of the turntable is symmetrically and vertically fixed with support columns, the upper ends of the two support columns are rotatably connected with a rotating shaft through bearings, a dust reduction spray pipe is sleeved and fixed on the rotating shaft, the water inlet end of the dust reduction spray pipe is connected with the water outlet end of the water pump through a connecting hose, an electric push rod is fixed to the lower part of the support column through a mounting frame, the telescopic end of the electric push rod is fixedly connected with a support, a toggle arm is sleeved and fixed to the middle part of the rotating shaft, and the toggle arm and the support are movably connected through a connecting rod.

[0006] Preferably, an adjustment slot is provided at the lower end of the toggle arm, and a rotating rod movably penetrates the adjustment slot.

[0007] Preferably, the upper end of the connecting rod is movably sleeved on the middle part of the rotating rod through a bearing, and external threaded parts are symmetrically provided at both ends of the rotating rod.

[0008] Preferably, both ends of the rotating rod are threadedly connected with locking nuts, and the locking nuts abut against the outer wall of the toggle arm.

[0009] Preferably, a control switch is fixedly installed on the rear side of the water tank, the control switch is electrically connected to the battery box through a wire, the water pump, the motor and the control switch are electrically connected to the control switch through wires respectively, and the lower end of the connecting rod is rotatably connected to the support through a hinge shaft.

[0010] Preferably, a push handle is fixedly connected to the top of the base on the rear side of the water tank, and walking wheels are fixedly installed at the four corner positions of the bottom of the base.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a dust removal device for construction, which drives a support to move forward and backward through an electric push rod, and can drive a rotating shaft to rotate together with a dust reduction spray pipe through the cooperation of the support, a connecting rod and a toggle arm, so as to adjust the spraying angle of the dust reduction spray pipe; by providing an adjusting groove on the toggle arm and moving the rotating rod along the adjusting groove to a suitable position, the position of the adjusted rotating rod is locked by a locking nut, so that the rotation range of the toggle arm can be adjusted, thereby adjusting the range of the spraying angle of the dust reduction spray pipe, and achieving a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a front structural schematic diagram of a construction dust removal device of the utility model;

[0015] Figure 2 This is a rear structural schematic diagram of a construction dust removal device of the utility model;

[0016] Figure 3 The utility model is a construction dust removal device Figure 1 A magnified view of the structure in the middle.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Base; 2. Walking wheels; 3. Push support; 4. Water tank; 5. Water pump; 6. Connecting hose; 7. Dust suppression spray pipe; 8. Support column; 81. Mounting frame; 9. Turntable; 10. Base; 11. Motor; 12. Battery box; 13. Rotating shaft; 14. Sliding arm; 141. Adjusting slot; 15. Rotating rod; 16. Connecting rod; 17. Support; 18. Locking nut; 19. Control switch; 20. Electric push rod. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0021] Embodiment 1: A construction dust removal device comprises a base 1, a water tank 4 is fixedly connected to the top of the base 1, a water pump 5 is fixedly installed on the top of the water tank 4, a battery box 12 is fixedly installed on the top of the base 1 in front of the water tank 4, a seat body 10 is fixedly installed on the top of the base 1 in front of the battery box 12, a motor 11 is fixedly installed in the seat body 10, a turntable 9 is fixedly connected to the rotating end of the motor 11, four supporting slide columns are annularly arranged at the bottom of the turntable 9, the lower end of the supporting slide column slides along the annular slide groove opened on the top of the seat body 10, and is used to support the turntable 9 so that the turntable 9 can rotate smoothly, and the top of the turntable 9 is symmetrically fixed with supporting slide columns vertically. The upper ends of the two support columns 8 are rotatably connected with a rotating shaft 13 through a bearing, a dust suppression spray pipe 7 is sleeved and fixed on the rotating shaft 13, the water inlet end of the dust suppression spray pipe 7 is connected to the water outlet end of the water pump 5 through a connecting hose 6, an electric push rod 20 is fixed to the lower part of the support column 8 through a mounting frame 81, a control switch 19 is fixedly installed on the rear side of the water tank 4, the control switch 19 is electrically connected to the battery box 12 through a wire, the water pump 5, the motor 11 and the control switch 19 are electrically connected to the control switch 19 through a wire respectively, the lower end of the connecting rod 16 is rotatably connected to the support 17 through a hinge shaft, and the telescopic end of the electric push rod 20 is fixedly connected to the support 17 The middle part of the rotating shaft 13 is sleeved and fixed with a toggle arm 14, and the toggle arm 14 is movably connected to the support 17 through a connecting rod 16. The support 17 is driven to move forward and backward by the electric push rod 20. The rotating shaft 13 can be driven to rotate through the cooperation of the support 17, the connecting rod 16 and the toggle arm 14, so that the dust reduction spray pipe 7 can be driven to rotate, and the spraying angle of the dust reduction spray pipe 7 can be adjusted. The top of the base 1 on the rear side of the water tank 4 is fixedly connected with a pusher 3, and the four corners of the bottom of the base 1 are fixedly installed with walking wheels 2. During the construction process, the pusher 3 can be manually pushed to move the dust reduction device to the required dust reduction position, and then the control switch can be used. The switch 19 drives the water pump 5 to rotate. The rotation of the water pump 5 can transport the water inside the water tank 4 to the dust reduction spray pipe 7 through the connecting hose 6 at high pressure, and spray it through the nozzle of the dust reduction spray pipe 7 to achieve dust reduction in the surrounding air. By driving the motor 11 to rotate back and forth, the turntable 9 can be driven to rotate together with the dust reduction spray pipe 7 to adjust the spraying direction of the dust reduction spray pipe 7. By driving the electric push rod 20 to drive the support 17 to move forward and backward, the support 17, the connecting rod 16 and the toggle arm 14 can be used to drive the rotating shaft 13 to rotate together with the dust reduction spray pipe 7, so that the spraying angle of the dust reduction spray pipe 7 can be adjusted.

[0022] Embodiment 2: The difference between this embodiment and embodiment 1 is that, an adjustment slot 141 is provided at the lower end of the toggle arm 14, and a rotating rod 15 is movably inserted in the adjustment slot 141. The rotating rod 15 can slide along the adjustment slot 141, so that the adjustment range of the spraying angle of the dust suppression spraying pipe 7 can be flexibly adjusted. The upper end of the connecting rod 16 is movably sleeved on the middle part of the rotating rod 15 through a bearing, and external threaded parts are symmetrically provided at both ends of the rotating rod 15. Locking nuts 18 are screwed on both ends of the rotating rod 15, and the locking nuts 18 abut against the toggle arm. On the outer wall of 14, the locking nut 18 is used to lock the rotating rod 15 so that the rotating rod 15 can be fixed on the toggle arm 14. During use, when the spraying angle range of the dust reduction spray pipe 7 needs to be adjusted, the locking nut 18 can be loosened first, and then the rotating rod 15 is moved to the desired position along the adjustment groove 141, and finally the locking nut 18 is tightened to lock the position of the rotating rod 15, so that the rotation range of the toggle arm 14 can be adjusted, thereby adjusting the spraying angle range of the dust reduction spray pipe 7.

[0023] Working principle: When in use, during the construction process, the pusher 3 can be manually pushed to move the dust reduction device to the desired dust reduction position, and then the water pump 5 can be driven to rotate by the control switch 19. The rotation of the water pump 5 can transport the water inside the water tank 4 to the dust reduction spray pipe 7 through the connecting hose 6 at high pressure, and spray it through the nozzle of the dust reduction spray pipe 7 to achieve dust reduction in the surrounding air. The reciprocating rotation of the driving motor 11 can drive the turntable 9 to rotate together with the dust reduction spray pipe 7 to adjust the spraying direction of the dust reduction spray pipe 7, and the electric push rod 20 can be driven to drive the support 17 to move forward and backward. The movement can drive the rotating shaft 13 to rotate together with the dust reduction spray pipe 7 through the cooperation of the support 17, the connecting rod 16 and the toggle arm 14, so that the spraying angle of the dust reduction spray pipe 7 can be adjusted. During use, when the range of the spraying angle of the dust reduction spray pipe 7 needs to be adjusted, the locking nut 18 can be first loosened, and then the rotating rod 15 can be moved to the desired position along the adjustment groove 141, and finally the locking nut 18 can be tightened to lock the position of the rotating rod 15, so that the rotation range of the toggle arm 14 can be adjusted, thereby adjusting the range of the spraying angle of the dust reduction spray pipe 7.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. A dust removal device for construction, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a water tank (4), a water pump (5) is fixedly installed on the top of the water tank (4), a battery box (12) is fixedly installed on the top of the base (1) in front of the water tank (4), a seat body (10) is fixedly arranged on the top of the base (1) in front of the battery box (12), a motor (11) is fixedly installed in the seat body (10), a rotating end of the motor (11) is fixedly connected to a turntable (9), and support columns (8) are symmetrically vertically fixed on the top of the turntable (9), and the upper ends of the two support columns (8) are connected to each other. A rotating shaft (13) is rotatably connected via a bearing, a dust suppression spray pipe (7) is sleeved and fixed on the rotating shaft (13), a water inlet end of the dust suppression spray pipe (7) is connected to a water outlet end of a water pump (5) via a connecting hose (6), an electric push rod (20) is fixed to the lower part of the support column (8) via a mounting frame (81), a telescopic end of the electric push rod (20) is fixedly connected to a support (17), a toggle arm (14) is sleeved and fixed to the middle part of the rotating shaft (13), and the toggle arm (14) is movably connected to the support (17) via a connecting rod (16).

2. A construction dust removal device according to claim 1, characterized in that: An adjustment slot (141) is provided at the lower end of the toggle arm (14), and a rotating rod (15) movably penetrates the adjustment slot (141).

3. A construction dust removal device according to claim 2, characterized in that: The upper end of the connecting rod (16) is movably sleeved on the middle part of the rotating rod (15) through a bearing, and the two ends of the rotating rod (15) are symmetrically provided with external threaded parts.

4. A construction dust removal device according to claim 3, characterized in that: Both ends of the rotating rod (15) are threadedly connected with locking nuts (18), and the locking nuts (18) abut against the outer wall of the toggle arm (14).

5. A construction dust removal device according to claim 1, characterized in that: A control switch (19) is fixedly mounted on the rear side of the water tank (4), and the control switch (19) is electrically connected to the battery box (12) via a wire. The water pump (5), the motor (11) and the control switch (19) are electrically connected to the control switch (19) via wires, respectively. The lower end of the connecting rod (16) is rotatably connected to the support (17) via a hinge shaft.

6. A construction dust removal device according to claim 1, characterized in that: A pusher (3) is fixedly connected to the top of the base (1) at the rear side of the water tank (4), and walking wheels (2) are fixedly installed at the four corner positions of the bottom of the base (1).

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