Dust removal device for office building indoor decoration construction

Abstract

The utility model relates to the technical field of indoor decoration auxiliary equipment, and discloses a dust removal device for office building indoor decoration construction, which comprises a cart, a dust collection box is arranged in the cart, the side wall of the dust collection box is fixedly connected with a dust suction pump, the output end of the dust suction pump is fixedly connected with a hose, one end of the hose is fixedly connected with a connecting rod, and the other end of the hose is fixedly connected with the dust collection box. One end of the connecting rod is fixedly connected with a dust collection cover, a separation net is arranged on the side wall of the dust collection cover, the side wall of the separation net is fixedly connected with a first fixing block, one side wall of the fixing block is fixedly connected with a clamping block, and the side wall of the dust collection cover is fixedly connected with a second fixing block. According to the dust removal device for indoor decoration construction of the office building, through cooperation of the first fixing block, the clamping block, the second fixing block, a rotating rod, a limiting plate and a first spring, the effect of conveniently disassembling the separation net is achieved, and the problems that a dust removal device for indoor decoration construction of part of office buildings is single in structure and inconvenient to block large sundries are solved; through cooperation of the structures, the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor decoration auxiliary equipment, in particular to a dust removal device for indoor decoration construction of office buildings. Background Art

[0002] The purpose of office building interior decoration is to provide a comfortable, safe and good working environment. Interior decoration usually includes floor laying, wall decoration, ceiling installation, circuit wiring, air conditioning equipment installation and other work. During the interior decoration process, a large amount of dust, debris and volatile organic compounds and other pollutants will be generated, which pose a potential threat to the health of construction workers and other personnel. Construction dust removal devices can effectively collect and filter these pollutants, protect the air quality around the construction site, and reduce the impact on human health.

[0003] The Chinese patent document with the search announcement number CN214319565U discloses a dust removal device for interior decoration construction of an office building, comprising: a negative pressure fan; a support plate, the support plate is fixed to one side of the top of the negative pressure fan; a spray device, the spray device is fixedly installed on the top of the negative pressure fan, the spray device comprises a booster pump and a main pipe, the booster pump is fixedly installed on the top of the negative pressure fan, and the main pipe is rotatably connected to the top of the support plate. The dust removal device for interior decoration construction of an office building is provided with a spray device on the negative pressure fan, wherein the water pipe is provided on the placement plate through a positioning member, when not in use, the collection bag is conveniently disassembled, the placement plate is conveniently folded, the volume of the entire device is reduced, and the U-shaped handle can be lifted and carried, which is convenient to carry, and the dust can be better handled by vacuuming and spraying, and the angle of the atomizing nozzle can be adjusted during use, the adjustment operation is simple, and it is convenient to use, but the patent does not take into account the problem of inconvenience in blocking larger debris to prevent it from entering the interior of the device and causing blockage. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a dust removal device for interior decoration construction of office buildings, aiming to improve the problem that some dust removal devices for interior decoration construction of office buildings have a single structure and are not convenient for blocking larger debris.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for interior decoration construction of an office building, comprising a cart, a dust box is arranged inside the cart, a dust pump is fixedly connected to the side wall of the dust box, a hose is fixedly connected to the output end of the dust pump, one end of the hose is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a dust hood, a partition net is arranged on the side wall of the dust hood, a fixed block one is fixedly connected to the side wall of the partition net, a clamping block is fixedly connected to one side wall of the fixed block, a fixed block two is fixedly connected to the side wall of the dust hood, a rotating rod is rotatably connected inside the fixed block two, a limiting plate is fixedly connected to the side wall of the rotating rod, a reset assembly is arranged on the side wall of the fixed block two, and the clamping block is engaged with the limiting plate.

[0006] Furthermore, the reset assembly includes a first spring, one end of the first spring is fixedly connected to the second side wall of the fixed block, and the other end of the first spring is fixedly connected to the side wall of the limiting plate.

[0007] Furthermore, a fixing seat is fixedly connected to the side wall of the dust collecting box, and a sleeve is fixedly connected inside the fixing seat.

[0008] Furthermore, a sliding rod is slidably connected inside the sleeve, and a connecting column is fixedly connected to the side wall of the sliding rod.

[0009] Furthermore, a second spring is sleeved on the side wall of the connecting column, one end of the second spring is fixedly connected to the inside of the sleeve, and the other end of the second spring is fixedly connected to the side wall of the sliding rod.

[0010] Furthermore, the side walls of the sliding rod are fixedly connected with clamping plates, and the side walls of the connecting rod are slidably connected between the clamping plates.

[0011] Furthermore, the side wall of the connecting rod is fixedly connected to a limiting ring, and the limiting ring is in contact with the upper surface of the clamping plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the coordination among the fixing block 1, the clamping block, the fixing block 2, the rotating rod, the limiting plate and the first spring achieves the effect of facilitating the disassembly of the partition net, solves the problem that the dust removal device used for interior decoration construction of some office buildings has a single structure and is not convenient for blocking larger debris, and the service life of the equipment is improved through the coordination among the above structures.

[0014] 2. In the utility model, the fixing seat, sleeve, slide rod, connecting column, second spring, clamping plate and limiting ring cooperate to achieve the effect of facilitating the fixing of the connecting rod, and solve the problem that the dust removal device used for interior decoration construction of some office buildings has a single structure and is inconvenient to place the connecting rod. The practicability of the equipment is improved through the above structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a dust removal device for interior decoration construction of an office building proposed by the utility model;

[0016] Figure 2 This is a screen structure diagram of a dust removal device for interior decoration construction of an office building proposed by the utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model is a structural diagram of a fixed base of a dust removal device for interior decoration construction of an office building.

[0019] Legend:

[0020] 1. Trolley; 2. Dust box; 3. Dust pump; 4. Hose; 5. Connecting rod; 6. Dust hood; 7. Partition net; 8. Fixed block 1; 9. Clamping block; 10. Fixed block 2; 11. Rotating rod; 12. Limiting plate; 13. First spring; 14. Fixed seat; 15. Sleeve; 16. Sliding rod; 17. Connecting column; 18. Second spring; 19. Clamping plate; 20. Limiting ring. 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] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a dust removal device for interior decoration construction of an office building, comprising a cart 1, a dust collecting box 2 is arranged inside the cart 1, a dust collecting pump 3 is fixedly connected to the side wall of the dust collecting box 2, a hose 4 is fixedly connected to the output end of the dust collecting pump 3, a connecting rod 5 is fixedly connected to one end of the hose 4, a dust hood 6 is fixedly connected to one end of the connecting rod 5, a partition net 7 is arranged on the side wall of the dust hood 6, a fixed block 1 8 is fixedly connected to the side wall of the partition net 7, a clamping block 9 is fixedly connected to the side wall of the fixed block 1 8, a fixed block 2 10 is fixedly connected to the side wall of the dust hood 6, a rotating rod 11 is rotatably connected inside the fixed block 2 10, a limiting plate 12 is fixedly connected to the side wall of the rotating rod 11, a reset assembly is arranged on the side wall of the fixed block 2 10, the clamping block 9 is engaged with the limiting plate 12, and the reset assembly comprises a first spring 13, one end of the first spring 13 is fixedly connected to the side wall of the fixed block 2 10, and the other end of the first spring 13 is fixedly connected to the side wall of the limiting plate 12.

[0023] When the device is used for dust removal during interior decoration of an office building, a strong suction force is generated by starting the dust pump 3, and the dust and debris in the air can be effectively extracted through the dust hood 6. The extracted dust and debris are then collected inside the dust box 2, thereby achieving rapid cleaning of the working environment. When the cleaning work is completed, the staff can easily move the limit plate 12, drive the rotating rod 11 to rotate, and stretch the first spring 13. At this time, the connection between the limit plate 12 and the block 9 is released, so that the partition net 7 can be easily removed for cleaning. After cleaning, it is only necessary to re-insert the block 9 on the partition net 7 between the limit plate 12 and the fixed block 10. During the insertion process, the rotating rod 11 will drive the limit plate 12 to deflect again, and the first spring 13 will also be deformed. When the raised side of the block 9 moves to the middle of the limit plate 12, the first spring 13 loses pressure and resets, so that the limit plate 12 and the block 9 are tightly engaged, thereby achieving a firm fixation of the partition net 7.

[0024] Reference Figure 4 The side wall of the dust box 2 is fixedly connected with a fixed seat 14, a sleeve 15 is fixedly connected inside the fixed seat 14, a sliding rod 16 is slidably connected inside the sleeve 15, a connecting column 17 is fixedly connected to the side wall of the sliding rod 16, a second spring 18 is sleeved on the side wall of the connecting column 17, one end of the second spring 18 is fixedly connected to the inside of the sleeve 15, and the other end of the second spring 18 is fixedly connected to the side wall of the sliding rod 16, a clamping plate 19 is fixedly connected to the side wall of the sliding rod 16, and the side wall of the connecting rod 5 is slidably connected between the clamping plates 19, and the side wall of the connecting rod 5 is fixedly connected to a limiting ring 20, and the limiting ring 20 is in contact with the upper surface of the clamping plate 19.

[0025] When the equipment is not needed for work, the connecting rod 5 can be moved between the card plates 19. At this time, by pressing the connecting rod 5 inward, the card plates 19 will slide to both sides, and at the same time, the second spring 18 will be squeezed and contracted. During this process, the elastic potential energy of the second spring 18 gradually increases, and energy is reserved for the subsequent resetting action. Once the connecting rod 5 is completely moved between the card plates 19, the force squeezing the second spring 18 disappears, and the second spring 18 immediately begins to reset. During the resetting process, the second spring 18 releases the elastic potential energy stored before, and pushes the card plates 19 to perform the resetting movement. During the resetting process, the card plates 19 clamp the connecting rod 5, thereby fixing the connecting rod 5.

[0026] Working principle: When the device is used for dust removal during interior decoration of an office building, suction is generated by starting the dust pump 3, and the dust is extracted through the dust hood 6 and collected in the dust box 2. When the cleaning work is completed, the limit plate 12 is moved to drive the rotating rod 11 to rotate, and the first spring 13 is stretched to separate the limit plate 12 from the card block 9. At this time, the partition net 7 is removed for cleaning. After cleaning, the card block 9 on the partition net 7 is re-inserted between the limit plate 12 and the fixed block 10 during installation. During the insertion process, the rotating rod 11 drives the limit plate 12 to deflect. And the first spring 13 is deformed. When the raised side of the block 9 moves to the middle of the limit plate 12, the first spring 13 loses pressure and resets, so that the limit plate 12 and the block 9 are engaged to fix the partition 7. When the equipment does not need to be moved, the connecting rod 5 can be moved between the card plates 19 and then pressed inward to make the card plates 19 slide to both sides and the second spring 18 is squeezed to shrink. When the connecting rod 5 moves between the card plates 19, the second spring 18 loses the extrusion force and resets, and pushes the card plate 19 to reset, clamping the connecting rod 5 to fix it.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removal device for interior decoration construction of an office building, comprising a cart (1), characterized in that: The cart (1) is provided with a dust collecting box (2) inside. A dust collecting pump (3) is fixedly connected to the side wall of the dust collecting box (2). A hose (4) is fixedly connected to the output end of the dust collecting pump (3). One end of the hose (4) is fixedly connected to a connecting rod (5). One end of the connecting rod (5) is fixedly connected to a dust collecting hood (6). A partition net (7) is provided on the side wall of the dust collecting hood (6). A fixing block 1 (8) is fixedly connected to the side wall of the partition net (7). A clamping block (9) is fixedly connected to the side wall of the fixing block 1 (8). A fixing block 2 (10) is fixedly connected to the side wall of the dust collecting hood (6). A rotating rod (11) is rotatably connected to the inside of the fixing block 2 (10). The side wall of the rotating rod (11) is fixedly connected to a limiting plate (12). A reset component is provided on the side wall of the fixing block 2 (10). The clamping block (9) is engaged with the limiting plate (12).

2. A dust removal device for interior decoration construction of office buildings according to claim 1, characterized in that: The reset assembly comprises a first spring (13), one end of the first spring (13) being fixedly connected to the side wall of the second fixing block (10), and the other end of the first spring (13) being fixedly connected to the side wall of the limiting plate (12).

3. A dust removal device for interior decoration construction of office buildings according to claim 1, characterized in that: A fixing seat (14) is fixedly connected to the side wall of the dust collecting box (2), and a sleeve (15) is fixedly connected inside the fixing seat (14).

4. A dust removal device for interior decoration construction of office buildings according to claim 3, characterized in that: A sliding rod (16) is slidably connected inside the sleeve (15), and a connecting column (17) is fixedly connected to the side wall of the sliding rod (16).

5. A dust removal device for interior decoration construction of office buildings according to claim 4, characterized in that: A second spring (18) is sleeved on the side wall of the connecting column (17); one end of the second spring (18) is fixedly connected to the inside of the sleeve (15); and the other end of the second spring (18) is fixedly connected to the side wall of the sliding rod (16).

6. A dust removal device for interior decoration construction of office buildings according to claim 4, characterized in that: The side walls of the sliding rod (16) are fixedly connected to the clamping plates (19), and the side walls of the connecting rod (5) are slidably connected between the clamping plates (19).

7. A dust removal device for interior decoration construction of office buildings according to claim 6, characterized in that: The side wall of the connecting rod (5) is fixedly connected to a limiting ring (20), and the limiting ring (20) is in contact with the upper surface of the clamping plate (19).

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