Spraying and dust settling device for building construction

Abstract

The utility model belongs to the technical field of building construction equipment, and particularly relates to a spraying and dust-settling device for building construction, which comprises a water tank and a spraying head, the lower end of the spraying head is arranged on the upper surface of the water tank through a pipeline, a protection mechanism is arranged on the surface of the outer side wall of the water tank, and the protection mechanism comprises a fan rib plate. The upper surfaces of the fan rib plates are fixedly connected with connecting belts, and the surfaces of the adjacent ends of the fan rib plates are provided with inserting holes. According to the spraying and dust falling device for building construction, the protection mechanism is installed on the surface of the water tank, fan rib plates in the protection mechanism are matched with connecting belts to form a folding fan shape, the fan rib plates are stretched to shield the surface of the spraying head, and then the surface of the spraying head is shielded and protected; the fan rib plate is arranged on the base, deflection of the fan rib plate is driven through rotation of the threaded sleeve, meanwhile, the threaded sleeve drives the screw to ascend and descend, then the base is controlled to abut against the ground, and therefore the whole device can be conveniently controlled to move and be fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction equipment technical field especially relates to a building construction is with spray dust falling device. BACKGROUND

[0002] The building construction is with spray dust falling device (application number is: 202121216613.0) on the Chinese patent website discloses, although the traditional dust falling mode not only is low in work efficiency, and water resource waste is more serious, and dust falling area has certain limit, can only carry out dust falling treatment to the dust in certain range and certain height, leads to the technical problem of poor dust falling effect, but still has the following problems:

[0003] In the actual use, since spraying is mainly carried out through the spray head, and the spray head needs to be movable, the spray head and its surface structure need to be protected to avoid affecting the use of the spray head, but the construction site environment is complex, and the surface of the spray head is easily damaged by collision, but too much protection will affect the normal use of the spray head, thereby leading to the inconvenience of protecting the spray head. UTILITY MODEL CONTENT

[0004] Based on the technical problem that the surface of the existing spray head lacks a protection mechanism, the utility model provides a building construction is with spray dust falling device.

[0005] The utility model discloses a building construction is with spray dust falling device, including water tank and spray head, the lower extreme of spray head is installed on the upper surface of water tank through pipeline, the outer wall surface of water tank is installed with protection mechanism, the protection mechanism includes fan skeleton board, the upper surface of a plurality of fan skeleton boards is all fixedly connected with connecting band, the adjacent end surface of a plurality of fan skeleton boards is all set with the insertion hole, the inner wall of insertion hole is slidably inserted with the rotating shaft, the surface of rotating shaft is slidably connected with the fixed rod, the fixed rod is located below fan skeleton board, the upper surface edge of water tank is fixedly connected with fixed column, the upper extreme of fixed column is fixedly connected with the other end of fixed rod.

[0006] Preferably, the upper surface of the rotating shaft is fixedly connected with the movable rod, the movable rod is located above the fan skeleton board, and the two ends of the connecting band are fixedly connected with the surface of the movable rod and the surface of the fixed rod.

[0007] Through the above technical scheme, the movable rod and the fixed rod drive the plurality of fan skeleton boards through the connecting band, so that the plurality of fan skeleton boards can be folded and stretched, and the size and the number of the fan skeleton boards can be adjusted according to the actual size of the spray head.

[0008] Preferably, the outer side wall surface of the water tank is fixedly connected with a mounting column, the upper surface of the mounting column is fixedly connected with a reduction gear box, and the output end of the reduction gear box is in transmission connection with the lower end of the rotating shaft.

[0009] Through the technical scheme, the rotation angle of the rotating shaft is reduced by the reduction gear box, so that the over-deflection of the movable rod is avoided.

[0010] Preferably, the upper surface of the mounting column is provided with a mounting hole, the inner bottom wall of the mounting hole is rotationally connected with a threaded sleeve through a rotating shaft, and the upper end of the threaded sleeve is in transmission connection with the input end of the reduction gear box through a rotating shaft.

[0011] Through the technical scheme, the threaded sleeve provides power for the output of the reduction gear box, so that the rotating shaft is rotated, the friction lines are arranged on the outer surface of the threaded sleeve, so that the threaded sleeve is manually deflected, and the surface of the mounting column is grooved, so that the threaded sleeve is exposed.

[0012] Preferably, the inner wall of the threaded sleeve is threadedly connected with a screw rod, the side wall surface of the screw rod is provided with a limiting groove, the outer side wall surface of the water tank is fixedly connected with a limiting block, and the surface of the limiting block is in sliding connection with the inner wall of the limiting groove.

[0013] Through the technical scheme, the rotation of the screw rod is limited by the limiting block, so that the lifting of the screw rod is promoted.

[0014] Preferably, the lower surface of the screw rod is fixedly connected with a base.

[0015] Through the technical scheme, the lower surface of the base is abutted against the ground, so that the whole water tank equipment is stably placed.

[0016] The beneficial effects in the utility model are as follows:

[0017] The fan bone plate in the protection mechanism is in cooperation with the connecting belt to be in a folding fan shape, the surface of the spray head is shielded by the stretched fan bone plate, the surface of the spray head is shielded and protected, the deflection of the fan bone plate is driven by the rotation of the threaded sleeve, the screw rod is lifted by the threaded sleeve, and the abutment of the base against the ground is controlled, so that the movement and fixation of the whole equipment are controlled. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a kind of building construction is shown in the schematic diagram of the spray dust-settling device of device;

[0019] Figure 2 The utility model provides a kind of fan bone plate structure perspective drawing of the spray dust-settling device of building construction.

[0020] Figure 3 A threaded sleeve structure perspective view of a spray dust-settling device for building construction is provided in the utility model;

[0021] Figure 4 A threaded sleeve structure sectional view of a spray dust-settling device for building construction is provided in the utility model.

[0022] In the drawing: 1, water tank; 2, spray head; 3, fan bone plate; 31, connecting belt; 32, rotating shaft; 33, fixed rod; 34, fixed column; 35, movable rod; 36, mounting column; 37, reduction gear box; 4, threaded sleeve; 5, screw rod; 6, limit block; 7, base. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] REFERENCE Figures 1-4 A spray dust-settling device for building construction, comprising a water tank 1 and a spray head 2, the lower end of the spray head 2 is installed on the upper surface of the water tank 1 through a pipeline, the outer wall surface of the water tank 1 is provided with a protection mechanism, the protection mechanism comprises a fan bone plate 3, the upper surface of each of the plurality of fan bone plates 3 is fixedly connected with a connecting belt 31, the adjacent end surfaces of the plurality of fan bone plates 3 are each provided with a bushing, the inner wall of the bushing is slidably inserted with a rotating shaft 32, the surface of the rotating shaft 32 is slidably sleeved with a fixed rod 33, the fixed rod 33 is located below the fan bone plate 3, the edge of the upper surface of the water tank 1 is fixedly connected with a fixed column 34, and the upper end of the fixed column 34 is fixedly connected with the other end of the fixed rod 33.

[0025] In order to drive the plurality of fan bone plates 3, a movable rod 35 is fixedly sleeved on the upper surface of the rotating shaft 32, the movable rod 35 is located above the fan bone plate 3, and the two ends of the connecting belt 31 are fixedly connected with the surface of the movable rod 35 and the surface of the fixed rod 33 respectively. The plurality of fan bone plates 3 are driven by the movable rod 35 and the fixed rod 33 through the connecting belt 31, so that the plurality of fan bone plates 3 can be folded and stretched conveniently. In addition, the specifications and the number of the fan bone plates 3 can be adjusted according to the actual specifications of the spray head 2, the outer wall surface of the water tank 1 is fixedly connected with a mounting column 36, the upper surface of the mounting column 36 is fixedly connected with a reduction gear box 37, the output end of the reduction gear box 37 is in transmission connection with the lower end of the rotating shaft 32, and the rotation angle of the rotating shaft 32 is reduced by the reduction gear box 37, so that the movable rod 35 can be prevented from being excessively deflected.

[0026] In order to control the lifting of the screw rod 5, a mounting hole is formed in the upper surface of the mounting column 36, the inner bottom wall of the mounting hole is rotatably connected with a threaded sleeve 4 through a rotating shaft, the upper end of the threaded sleeve 4 is drivingly connected with the input end of the reduction gear box 37 through a rotating shaft, the threaded sleeve 4 is used to provide power for the output of the reduction gear box 37, so as to facilitate the rotation of the rotating shaft 32, and a friction pattern is formed on the outer surface of the threaded sleeve 4, so as to facilitate the manual deflection of the threaded sleeve 4, and a groove is formed in the surface of the mounting column 36, so as to facilitate the exposure of the threaded sleeve 4, the inner wall of the threaded sleeve 4 is threadedly connected with the screw rod 5, the side wall surface of the screw rod 5 is provided with a limiting groove, the outer side wall surface of the water tank 1 is fixedly connected with a limiting block 6, the surface of the limiting block 6 is slidingly connected with the inner wall of the limiting groove, and the limiting block 6 is used to limit the rotation of the screw rod 5, so as to facilitate the lifting of the screw rod 5.

[0027] The protection mechanism is arranged on the surface of the water tank 1, the fan bone plate 3 in the protection mechanism cooperates with the connecting belt 31 to form a folding fan shape, the fan bone plate 3 is stretched to shield the surface of the shower head 2, and the surface of the shower head 2 is shielded and protected, the deflection of the fan bone plate 3 is driven by the rotation of the threaded sleeve 4, at the same time, the threaded sleeve 4 drives the screw rod 5 to lift, and the base 7 is controlled to abut against the ground, so as to facilitate the movement and fixation of the whole device.

[0028] The lower surface of the screw rod 5 is fixedly connected with the base 7, the lower surface of the base 7 abuts against the ground, so as to facilitate the stable placement of the whole water tank 1 device.

[0029] Working principle: in use, the threaded sleeve 4 is manually deflected, the threaded sleeve 4 drives the screw rod 5, the screw rod 5 is driven downward by the limiting block 6, the base 7 is pushed to abut against the ground by the screw rod 5, at the same time, the threaded sleeve 4 drives the rotating shaft 32 to rotate through the reduction gear box 37, the rotating shaft 32 drives the movable rod 35 to deflect away from the surface of the fixed rod 33, the movable rod 35 drives multiple fan bone plates 3 to move close to the surface of the fixed rod 33 through the connecting belt 31, the multiple fan bone plates 3 are stacked with each other, and the shower head 2 is exposed;

[0030] When carrying, the threaded sleeve 4 is reversely rotated, the screw rod 5 is driven to shrink upward by the limiting block 6, the base 7 is separated from the ground by the screw rod 5, at the same time, the threaded sleeve 4 drives the rotating shaft 32 to reversely rotate through the reduction gear box 37, the rotating shaft 32 drives the movable rod 35 to deviate from the surface of the fixed rod 33, the movable rod 35 drives multiple fan bone plates 3 to move away from the surface of the fixed rod 33 through the connecting belt 31, the multiple fan bone plates 3 are separated from each other to form a fan shape, and the shower head 2 is shielded.

[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A dust-settling device for construction work, comprising a water tank (1) and a spray head (2), the lower end of the spray head (2) being mounted to the upper surface of the water tank (1) by a pipe, characterized in that: The outer side wall surface of the water tank (1) is provided with a protection mechanism, the protection mechanism comprises a fan bone plate (3), the upper surfaces of a plurality of fan bone plates (3) are fixedly connected with connecting bands (31), the adjacent end surfaces of a plurality of fan bone plates (3) are provided with insertion holes, the inner walls of the insertion holes are slidably connected with rotating shafts (32), the surfaces of the rotating shafts (32) are slidably connected with fixed rods (33), the fixed rods (33) are located below the fan bone plates (3), the upper surfaces of the water tank (1) are fixedly connected with fixed columns (34), and the upper ends of the fixed columns (34) are fixedly connected with the other ends of the fixed rods (33).

2. The spray dust-settling device for construction according to claim 1, characterized in that: The upper surfaces of the rotating shafts (32) are fixedly connected with movable rods (35), the movable rods (35) are located above the fan bone plates (3), and the two ends of the connecting bands (31) are fixedly connected with the surfaces of the movable rods (35) and the surfaces of the fixed rods (33).

3. The spray dust-settling device for construction according to claim 2, characterized in that: The outer side wall surface of the water tank (1) is fixedly connected with a mounting column (36), the upper surface of the mounting column (36) is fixedly connected with a speed reducer gear box (37), and the output end of the speed reducer gear box (37) is in transmission connection with the lower end of the rotating shaft (32).

4. The spray dust-settling device for construction according to claim 3, characterized in that: The upper surface of the mounting column (36) is provided with a mounting hole, the inner bottom wall of the mounting hole is rotatably connected with a threaded sleeve (4) through a rotating shaft, and the upper end of the threaded sleeve (4) is in transmission connection with the input end of the speed reducer gear box (37) through a rotating shaft.

5. The spray dust-settling device for use in construction according to claim 4, characterized in that: The inner wall of the threaded sleeve (4) is threadedly connected with a screw rod (5), the side wall surface of the screw rod (5) is provided with a limiting groove, the outer side wall surface of the water tank (1) is fixedly connected with a limiting block (6), and the surface of the limiting block (6) is in sliding connection with the inner wall of the limiting groove.

6. The spray dust-settling device for use in construction according to claim 5, characterized in that: The lower surface of the screw rod (5) is fixedly connected with a base (7).

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