Angle-adjustable spraying dust-settling device for building construction

Abstract

The utility model discloses an angle-adjustable building construction spraying dust-settling device, and particularly relates to the technical field of building construction, the angle-adjustable building construction spraying dust-settling device comprises a base and a spraying cylinder hinged to the top of the base, one end of the spraying cylinder is fixedly connected with an annular pipeline, and the outer wall of the annular pipeline is fixedly connected with a connecting pipe. The movable plate is arranged at one end of the pressing rod, the rollers are arranged on the outer wall of the movable plate, the fixing rod is arranged in the groove, the mounting rod is arranged on the outer wall of the fixing rod, the blocking plate is arranged on the outer wall of the mounting rod, the first spring is arranged between the mounting rod and the groove, and the limiting groove is formed in the outer wall of the connecting pipe, so that the position of the spray head is fixed; according to the device, when the spray head needs to be disassembled and cleaned, the pressing rod is pressed at the moment, so that the subsequent spray head is conveniently and timely cleaned and disassembled, the problem that the spray head is easily blocked after being used for a long time is solved, and the spraying range of a subsequent spraying dust falling device is reduced.

Description

Technical Field

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

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also known as construction site. Construction is a production activity carried out by people using various building materials, mechanical equipment and equipment in a certain space and time according to a specific design blueprint to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance. In this process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, steel engineering, formwork engineering, scaffolding engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structural installation engineering and other work will be carried out.

[0003] At present, when construction is being carried out on the market, due to the requirements for the construction environment, it is necessary to set up a spraying dust reduction device in the construction environment to deal with dust. In actual use, when a spraying dust reduction device is set up in the construction environment to deal with dust, the spraying dust reduction device needs to be connected to a water source through a water pipe for use. When most spraying dust reduction devices are spraying, the upper and lower angles of the spraying dust reduction device are fixed, and then the subsequent motor is used to drive the spraying dust reduction device to move left and right for spraying. At the same time, the nozzle on the spraying dust reduction device is prone to clogging when used for a long time, thereby reducing the spraying range of the subsequent spraying dust reduction device. Utility Model Content

[0004] The utility model aims to provide an angle-adjustable construction spraying and dust reduction device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An angle-adjustable construction spray dust suppression device comprises a base and a spray barrel hinged on the top of the base, one end of the spray barrel is fixedly connected to a circular pipe, the outer wall of the circular pipe is fixedly connected to a connecting pipe, one end of the connecting pipe is provided with a spray head, one side of the outer wall of the spray head is provided with a connecting groove and one end of the connecting pipe is slidably connected to the connecting groove, a groove is provided inside the spray head, a movable plate is provided inside the groove, one end of the movable plate is hinged with a roller, a fixed rod is fixedly connected inside the groove, a mounting rod is slidably connected to the outer wall of the fixed rod, a blocking plate is fixedly connected to the outer wall of the mounting rod, and a first spring is provided between one end of the mounting rod and the groove.

[0007] Furthermore, one end of the mounting rod passes through the connecting groove and is slidably connected to the nozzle. A limiting groove is provided on the outer wall of the connecting pipe and one end of the mounting rod is slidably connected to the limiting groove. The addition of the pressing rod allows the movable plate to move inside the groove.

[0008] Furthermore, a pressing rod is fixedly connected to the outer wall of the movable plate, one end of which passes through one side of the outer wall of the nozzle and is slidably connected to the nozzle. The addition of the movable plate enables the pressing rod to drive the roller to move.

[0009] Furthermore, a connecting plate is fixedly connected to the outer wall of the spraying tube, a sliding groove is provided at the bottom end of the connecting plate, a sliding block is slidably connected inside the sliding groove, and the addition of the fixing rod limits the movement trajectory of the mounting rod.

[0010] Furthermore, an adjustment plate is hinged at the bottom end of the slider, a movable groove is opened at the bottom end of the adjustment plate, an adjustment rod is slidably connected inside the movable groove, and the bottom end of the adjustment rod is fixedly connected to the base. The addition of the first spring allows the mounting rod to return to its initial position.

[0011] Furthermore, a stabilizing groove is provided inside the adjusting plate, a pull rod is provided inside the stabilizing groove, two ends of the pull rod respectively pass through the outer wall of the adjusting plate and the movable groove and the pull rod is slidably connected to the adjusting plate, a movable plate is fixedly connected to the outer wall of the pull rod, a second spring is provided on the outer wall of the movable plate, a positioning groove is provided on the outer wall of the adjusting rod and one end of the pull rod is slidably connected to the positioning groove, and the addition of the movable plate allows the pull rod to return to its initial position.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The angle-adjustable construction spraying and dust reduction device described in the utility model can make the nozzle easy to replace, by arranging a movable plate at one end of the pressing rod, arranging a roller on the outer wall of the movable plate, arranging a fixing rod inside the groove, arranging a mounting rod on the outer wall of the fixing rod, arranging a blocking plate on the outer wall of the mounting rod, arranging a first spring between the mounting rod and the groove, and arranging a limiting groove on the outer wall of the connecting pipe, so that the position of the nozzle is fixed. In the utility model, when the device is used and the nozzle needs to be disassembled and cleaned, the pressing rod is pressed at this time, so that the subsequent nozzles can be easily cleaned and disassembled in time, and the nozzles can be prevented from being easily blocked when used for a long time, thereby reducing the spraying range of the subsequent spraying and dust reduction device.

[0014] 2. The angle-adjustable construction spray dust suppression device of the utility model can make the angle of the device convenient and direct to adjust, by setting a slide groove on the outer wall of the connecting plate, setting a slider inside the slide groove, setting an adjustment plate on the outer wall of the slider, setting a moving groove at the bottom of the adjustment plate, setting a stable groove inside the adjustment plate, setting a pull rod inside the stable groove, setting a movable plate on the outer wall of the pull rod, and setting a second spring on the outer wall of the movable plate. The movable plate can return to the initial position. In the utility model, when the device is used and the upper and lower angles of the spray barrel need to be adjusted, the pull rod is pulled at this time to conveniently fix the upper and lower angles of the spray barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side sectional view of the nozzle of the utility model;

[0018] Figure 3 It is a partial main cross-sectional view of the adjustment plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the movable plate of the utility model.

[0020] In the figure: 1. base; 2. spray barrel; 3. circular pipe; 4. connecting pipe; 5. nozzle; 6. connecting groove; 7. groove; 8. movable plate; 9. roller; 10. fixing rod; 11. mounting rod; 12. blocking plate; 13. first spring; 14. limiting groove; 15. pressing rod; 16. connecting plate; 17. slide groove; 18. slider; 19. adjusting plate; 20. movable groove; 21. adjusting rod; 22. stabilizing groove; 23. pulling rod; 24. movable plate; 25. second spring; 26. positioning groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 and Figure 4 The utility model provides an angle-adjustable construction spray dust suppression device, and the technical solution is as follows:

[0023] The angle-adjustable construction spray dust suppression device comprises a base 1 and a spray barrel 2 hinged on the top of the base 1, one end of the spray barrel 2 is fixedly connected to a circular pipe 3, the outer wall of the circular pipe 3 is fixedly connected to a connecting pipe 4, one end of the connecting pipe 4 is provided with a spray head 5, one side of the outer wall of the spray head 5 is provided with a connecting groove 6 and one end of the connecting pipe 4 is slidably connected to the connecting groove 6, a groove 7 is provided inside the spray head 5, a movable plate 8 is provided inside the groove 7, a roller 9 is hinged at one end of the movable plate 8, a fixed rod 10 is fixedly connected inside the groove 7, an installation rod 11 is slidably connected to the outer wall of the fixed rod 10, a blocking plate 12 is fixedly connected to the outer wall of the installation rod 11, and a first spring 13 is provided between one end of the installation rod 11 and the groove 7.

[0024] In a preferred embodiment, one end of the mounting rod 11 passes through the connecting groove 6 and is slidably connected to the nozzle 5. A limiting groove 14 is provided on the outer wall of the connecting pipe 4 and one end of the mounting rod 11 is slidably connected to the limiting groove 14. When the pressing rod 15 moves, the pressing rod 15 can move inside the groove 7, and the pressing rod 15 drives the movable plate 8 to move at the same time.

[0025] In a preferred embodiment, a pressing rod 15 is fixedly connected to the outer wall of the movable plate 8, one end of the pressing rod 15 passes through one side of the outer wall of the nozzle 5 and the pressing rod 15 is slidably connected to the nozzle 5. When the movable plate 8 moves, the movable plate 8 can drive the roller 9 to move, so that the roller 9 can move inside the groove 7.

[0026] In a preferred embodiment, a connecting plate 16 is fixedly connected to the outer wall of the spray barrel 2, a slide groove 17 is opened at the bottom end of the connecting plate 16, and a slider 18 is slidably connected inside the slide groove 17. When the blocking plate 12 moves, the blocking plate 12 can drive the installation rod 11 to move, so that the installation rod 11 can move outside the fixed rod 10.

[0027] Working principle of the utility model: when the device is used and the nozzle 5 needs to be disassembled and cleaned, the pressing rod 15 is pressed at this time to make the pressing rod 15 and the nozzle 5 slide and move, and the pressing rod 15 slides inside the groove 7 at the same time, and the pressing rod 15 drives the moving plate 8 to move at the same time, so that the moving plate 8 slides inside the groove 7, and the moving plate 8 drives the roller 9 to move at the same time, so that the roller 9 slides inside the groove 7, and the moving plate 8 drives the roller 9 to contact the blocking plate 12 at the same time, and when the roller 9 reaches one side of the outer wall of the blocking plate 12, the moving plate 8 can drive the blocking plate 12 to move through the roller 9, so that the blocking plate 12 slides inside the groove 7, and the blocking plate 12 can drive the installation rod 11 to move, so that the installation rod 11 slides inside the groove 7, and the installation rod 11 slides on the outer wall of the fixed rod 10 at the same time, and the installation rod 11 can move to the first A spring 13 is squeezed, and one end of the mounting rod 11 can be separated from the limiting groove 14. When one end of the mounting rod 11 is completely separated from the limiting groove 14, the spray head 5 is pulled at this time, so that the spray head 5 drives the connecting groove 6 to move, and the connecting groove 6 is separated from the connecting pipe 4. At this time, the spray head 5 can be cleaned, or a new spray head 5 can be replaced, so that one end of the connecting pipe 4 enters the connecting groove 6. At this time, the pressing rod 15 is released, and the elastic force of the first spring 13 can drive the mounting rod 11 to move, so that the mounting rod 11 can move inside the groove 7, and the limiting plate will drive the blocking plate 12 to move, so that the subsequent moving plate 8 can drive the pressing rod 15 to return to the initial position, and at the same time, one end of the mounting rod 11 can enter the inside of the connecting groove 6, so that one end of the mounting rod 11 enters the inside of the limiting groove 14, so that the subsequent spray head 5 can be conveniently cleaned and disassembled in time to prevent the spray head 5 from being blocked and affecting the subsequent spraying range.

[0028] See also Figure 1 and Figure 3 The utility model provides a technical solution: an adjusting plate 19 is hinged at the bottom end of the slider 18, a moving groove 20 is opened at the bottom end of the adjusting plate 19, an adjusting rod 21 is slidably connected inside the moving groove 20, and the bottom end of the adjusting rod 21 is fixedly connected to the base 1. When the mounting rod 11 moves, the mounting rod 11 can squeeze the first spring 13, and at the same time, one end of the mounting rod 11 can be separated from the limiting groove 14.

[0029] In a preferred embodiment, a stabilizing groove 22 is opened inside the adjusting plate 19, a pull rod 23 is provided inside the stabilizing groove 22, two ends of the pull rod 23 respectively pass through the outer wall of the adjusting plate 19 and the movable groove 20, and the pull rod 23 is slidably connected to the adjusting plate 19, a movable plate 24 is fixedly connected to the outer wall of the pull rod 23, a second spring 25 is provided on the outer wall of the movable plate 24, a positioning groove 26 is opened on the outer wall of the adjusting rod 21, and one end of the pull rod 23 is slidably connected to the positioning groove 26. When the pull rod 23 moves, the pull rod 23 can drive the movable plate 24 to move, and the movable plate 24 can drive the second spring 25 to move.

[0030] The working principle of the utility model is as follows: when the device is used and the vertical angle of the spray barrel 2 needs to be adjusted, the pull rod 23 is pulled at this time to make the pull rod 23 slide inside the stable groove 22, and the pull rod 23 drives the movable plate 24 to move at the same time, and the movable plate 24 can squeeze the second spring 25, and at the same time, one end of the pull rod 23 can be separated from the positioning groove 26, and at this time, the adjustment plate 19 is pulled to make the adjustment plate 19 drive the slider 18 to move, so that the slider 18 slides inside the slide groove 17, so that the subsequent vertical angle of the spray barrel 2 can be easily adjusted, and when the vertical angle of the spray barrel 2 reaches a suitable position, the pull rod 23 is released at this time, and the elastic force of the second spring 25 can make the movable plate 24 return to the initial position, and the movable plate 24 drives the pull rod 23 to move at the same time, so that one end of the pull rod 23 enters the positioning groove 26, so that the vertical angle of the spray barrel 2 can be easily fixed.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An angle-adjustable construction spray dust suppression device, comprising a base (1) and a spray barrel (2) hinged on the top of the base (1), characterized in that: One end of the spray barrel (2) is fixedly connected to a circular pipe (3), the outer wall of the circular pipe (3) is fixedly connected to a connecting pipe (4), one end of the connecting pipe (4) is provided with a spray head (5), one side of the outer wall of the spray head (5) is provided with a connecting groove (6), and one end of the connecting pipe (4) is slidably connected to the connecting groove (6), a groove (7) is provided inside the spray head (5), a movable plate (8) is provided inside the groove (7), one end of the movable plate (8) is hinged with a roller (9), a fixing rod (10) is fixedly connected inside the groove (7), the outer wall of the fixing rod (10) is slidably connected to a mounting rod (11), the outer wall of the mounting rod (11) is fixedly connected to a blocking plate (12), and a first spring (13) is provided between one end of the mounting rod (11) and the groove (7).

2. The angle-adjustable construction spraying and dust suppression device according to claim 1, characterized in that: One end of the mounting rod (11) passes through the interior of the connecting groove (6) and the mounting rod (11) is slidably connected to the nozzle (5); a limiting groove (14) is provided on the outer wall of the connecting pipe (4) and one end of the mounting rod (11) is slidably connected to the limiting groove (14).

3. The angle-adjustable construction spraying and dust suppression device according to claim 1, characterized in that: A pressing rod (15) is fixedly connected to the outer wall of the movable plate (8), one end of the pressing rod (15) penetrates through one side of the outer wall of the spray head (5), and the pressing rod (15) is slidably connected to the spray head (5).

4. The angle-adjustable construction spraying and dust suppression device according to claim 1, characterized in that: The outer wall of the spray barrel (2) is fixedly connected with a connecting plate (16), the bottom end of the connecting plate (16) is provided with a sliding groove (17), and a sliding block (18) is slidably connected inside the sliding groove (17).

5. The angle-adjustable construction spraying and dust suppression device according to claim 4, characterized in that: The bottom end of the slider (18) is hinged with an adjustment plate (19), the bottom end of the adjustment plate (19) is provided with a moving groove (20), the inside of the moving groove (20) is slidably connected with an adjustment rod (21), and the bottom end of the adjustment rod (21) is fixedly connected to the base (1).

6. The angle-adjustable construction spraying and dust suppression device according to claim 5, characterized in that: The adjusting plate (19) is provided with a stabilizing groove (22), and a pull rod (23) is provided inside the stabilizing groove (22). Two ends of the pull rod (23) respectively penetrate the outer wall of the adjusting plate (19) and the movable groove (20), and the pull rod (23) is slidably connected to the adjusting plate (19). The outer wall of the pull rod (23) is fixedly connected with a movable plate (24), and the outer wall of the movable plate (24) is provided with a second spring (25). The outer wall of the adjusting rod (21) is provided with a positioning groove (26), and one end of the pull rod (23) is slidably connected to the positioning groove (26).

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