Building construction dust falling device

Abstract

The utility model discloses a building construction dust fall device, which relates to the technical field of dust removal equipment, and comprises a fixed seat, a fixed frame is arranged outside the fixed seat, a baffle plate is arranged outside the fixed seat, a water tank is arranged inside the fixed frame, a support frame is fixedly connected inside the fixed frame, and the baffle plate is arranged inside the support frame. A multi-stage oil cylinder is installed in the supporting frame, a fixing plate is installed at the output end of the multi-stage oil cylinder, and through cooperation of the fixing frame, a baffle, a telescopic cylinder and a fixing cylinder, the position of the spraying head can be adjusted through the telescopic cylinder and the fixing cylinder when the spraying head is used; and the position of the spraying head can be adjusted according to the construction environment, the telescopic cylinder can drive the spraying head to move into the fixing frame, at the moment, the baffle can limit the position of the fixing cylinder, the spraying head is prevented from moving to the outside in the overall moving process, and the function that the spraying head is stored and protected through the dust falling device is achieved.

Description

Technical Field

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

[0002] Building construction refers to the process of building and maintaining buildings through planning and construction. Building construction involves multiple disciplines and includes multiple stages, mainly consisting of preparation stage, construction stage and testing stage. It is a very complex project.

[0003] The construction process includes indoor and outdoor construction. A large amount of dust will be generated during indoor construction. The dust will float in the air, which will harm the health of construction workers and have a huge impact on the environment. Therefore, a dust reduction device is installed in the construction environment. A spray head is installed inside the dust reduction device. The dust in the air can be processed by water mist to achieve the purpose of optimizing the environment. This type of device mainly includes a spray head that can be raised and lowered to adjust the position. The position of the spray head can be adjusted according to the construction environment during use. However, there is no structure inside the overall device to store and protect the spray head. The spray head is fixed on the support rod. After the support rod is extended and retracted, the spray head is still exposed to the environment. The spray head is exposed to the outside and is easily directly affected by the external environment, which will affect the normal use of the spray head. For this reason, we propose a dust reduction device for construction. Utility Model Content

[0004] The purpose of the utility model is to provide a dust reduction device for building construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction device for construction, comprising a fixed seat, a fixed frame is installed on the outside of the fixed seat, a baffle is installed on the outside of the fixed seat, a water tank is installed on the inside of the fixed frame, a support frame is fixedly connected to the inside of the fixed frame, a multi-stage oil cylinder is installed on the inside of the support frame, a fixed plate is installed on the output end of the multi-stage oil cylinder, a fixed block 1 is fixedly connected to the outer surface of the fixed plate, a connecting plate 1 is rotatably connected to the inside of the fixed block 1, a telescopic cylinder is installed on the outside of the connecting plate 1, a spray head is installed on the outside of the telescopic cylinder, a fixed block 2 is connected to the outside of the telescopic cylinder, a connecting plate 2 is rotatably connected to the inside of the fixed block 2, a moving cylinder is fixedly connected to the outer surface of the connecting plate 2, and a fixed cylinder is slidably connected to the outer surface of the moving cylinder.

[0006] Preferably, a plurality of storage slots are provided inside the fixing frame, a supporting wheel is installed at the bottom of the fixing cylinder, and the telescopic cylinders are provided in multiple groups and arranged in an array.

[0007] Preferably, the outer surface of the fixing cylinder is slidably connected to the outer surface of the baffle, the baffle is provided in multiple groups and distributed in an annular manner, and the baffle and the receiving groove correspond to each other.

[0008] Preferably, a pressure pump is installed above the fixed plate, the interior of the pressure pump is connected to a plurality of hard pipes, and an electric control valve is installed outside the hard pipes.

[0009] Preferably, the spray heads are provided in multiple groups and are linearly distributed outside the telescopic tube, the interior of the spray heads is connected to a hose, and the pipe opening of the hose is connected to the pipe opening of the hard tube.

[0010] Preferably, the movable cylinder is provided with a plurality of groups, the movable cylinder and the fixed cylinder are both provided with fixing holes inside, the inside of the movable cylinder is slidably connected with an insertion rod, and the outer surface of the insertion rod is slidably connected with the inside of the fixing hole.

[0011] Preferably, the inner wall of the moving cylinder is fixedly connected to a support rod, the outer surface of the support rod is slidably connected to the inside of the insertion rod, the outer portion of the support rod located between the inner wall of the moving cylinder and the insertion rod is sleeved with a spring, one end of the spring is fixedly connected to the inner wall of the moving cylinder, and the other end of the spring is fixedly connected to the outer surface of the insertion rod.

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

[0013] 1. The utility model can adjust the position of the spray head through the telescopic tube and the fixed tube through the cooperation among the fixing frame, the baffle, the telescopic tube and the fixed tube when the spray head is in use. The position of the spray head can be adjusted according to the construction environment to achieve better use effect. The telescopic tube can drive the spray head to move to the inside of the fixing frame. At this time, the baffle can limit the position of the fixed tube to prevent the spray head from moving to the outside during the overall movement. When the spray head is no longer in use, the spray head can be stored to prevent the spray head from being directly exposed to the environment and affected by the outside, thereby realizing the function of storing and protecting the spray head of the dust suppression device.

[0014] 2. The utility model provides components such as springs and plug rods. When the position of the movable cylinder is adjusted, the position of the movable cylinder can be fixed by the cooperation of the plug rod and the fixed hole. When multiple groups of spray heads are moved, the end of the telescopic cylinder can be supported by the cooperation of the movable cylinder and the fixed cylinder, thereby ensuring the stability of the whole during use. The spring can automatically control the movement of the plug rod to limit the movable cylinder. By providing components such as multi-stage oil cylinders, the up and down positions of the spray heads can be quickly adjusted through the multi-stage oil cylinders, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the movable cylinder component of the utility model;

[0017] Figure 3 It is a structural schematic diagram of a partially enlarged view A of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the fixing frame components of the utility model;

[0019] Figure 5 It is a schematic diagram of the internal structure of the fixing frame of the utility model.

[0020] In the figure: 1-fixed seat; 2-fixed frame; 3-baffle; 4-water tank; 5-support frame; 6-multi-stage oil cylinder; 7-fixed plate; 8-fixed block one; 9-connecting plate one; 10-telescopic cylinder; 11-spray head; 12-fixed block two; 13-connecting plate two; 14-moving cylinder; 15-fixed cylinder; 16-storage groove; 17-support wheel; 18-pressure pump; 19-hard pipe; 20-electrically controlled valve; 21-hose; 22-fixed hole; 23-insertion rod; 24-support rod; 25-spring. 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 1-5 The utility model provides a technical solution: a construction dust reduction device, including a fixed seat 1, a fixed frame 2 is installed on the outside of the fixed seat 1, a rolling wheel is installed on the bottom of the fixed seat 1, and a handrail is installed on the outside of the fixed seat 1 to facilitate users to move the whole.

[0023] A plurality of storage grooves 16 are provided inside the fixing frame 2, and a baffle plate 3 is installed outside the fixing seat 1. The baffle plates 3 are provided in multiple groups and are distributed in a ring. The baffle plates 3 correspond to the storage grooves 16. The baffle plates 3 and the storage grooves 16 correspond to the six sides of the fixing seat 1, which is convenient for the user to operate. A water tank 4 is installed inside the fixing frame 2. The water tank 4 is convenient for the staff to place the water used for spraying. The water tank 4 is installed inside the fixing frame 2 and has a certain protective effect.

[0024] The interior of the fixing frame 2 is fixedly connected to a support frame 5, and a multi-stage oil cylinder 6 is installed inside the support frame 5. A fixing plate 7 is installed at the output end of the multi-stage oil cylinder 6. The support frame 5 can stably support the multi-stage oil cylinder 6, and the fixing plate 7 can be adjusted in multiple stages through the multi-stage oil cylinder 6, so that the user can adjust the position of the fixing plate 7 according to the construction environment.

[0025] The outer surface of the fixed plate 7 is fixedly connected to a fixed block 8, the interior of the fixed block 8 is rotatably connected to a connecting plate 9, a telescopic cylinder 10 is installed on the outside of the connecting plate 9, a supporting cylinder base inside the telescopic cylinder 10 is installed on the outside of the connecting plate 9, the telescopic cylinder 10 is provided with multiple groups and arranged in an array, a spray head 11 is installed on the outside of the telescopic cylinder 10, the telescopic cylinder 10 can control the movement of the multiple groups of spray heads 11, can control the multiple groups of spray heads 11, and can drive the multiple groups of spray heads 11 to spray different positions.

[0026] A pressure pump 18 is installed above the fixed plate 7. The interior of the pressure pump 18 is connected to several hard pipes 19. An electric control valve 20 is installed outside the hard pipe 19. The hard pipe 19 is connected to the water tank 4. The pressure pump 18 is connected to the water tank 4 through the hard pipe 19. The water flow in all directions can be controlled by the electric control valve 20. It can be reasonably arranged and supplied with water according to the space on the construction site. The spray heads 11 are provided in multiple groups and are distributed linearly outside the telescopic cylinder 10. The interior of the spray head 11 is connected to a hose 21. The pipe mouth of the hose 21 is connected to the pipe mouth of the hard pipe 19, and the hose 21 is convenient for supplying water to the spray heads 11 at various positions.

[0027] The outside of the telescopic cylinder 10 is connected to a fixed block 2 12, and the inside of the fixed block 2 12 is rotatably connected to a connecting plate 2 13. The outer surface of the connecting plate 2 13 is fixedly connected to a moving cylinder 14, and the outer surface of the moving cylinder 14 is slidably connected to a fixed cylinder 15. A supporting wheel 17 is installed at the bottom of the fixed cylinder 15. The output end of the telescopic cylinder 10 can be supported by the moving cylinder 14 and the fixed cylinder 15 to ensure the stability of the telescopic cylinder 10 during operation. The outer surface of the fixed cylinder 15 is slidably connected to the outer surface of the baffle 3. When the spray head 11 is stored, the moving cylinder 14 and the fixed cylinder 15 can be controlled to be telescoped. At this time, the telescopic cylinder 10 is controlled to be telescoped and then the connecting plate 1 9 and the connecting plate 2 13 are rotated. After the spray head 11 is rotated, it can be stored in the interior of the fixed frame 2. The baffle 3 can limit the position of the fixed cylinder 15 to prevent the spray head 11 from moving to the outside during the overall movement.

[0028] The movable cylinder 14 is provided with multiple groups, and the interiors of the movable cylinder 14 and the fixed cylinder 15 are both provided with fixing holes 22. The interior of the movable cylinder 14 is slidably connected with an insertion rod 23, and the outer surface of the insertion rod 23 is slidably connected with the interior of the fixing hole 22. When the movable cylinder 14 is adjusted, the insertion rod 23 can be controlled to enter the interior of the fixing hole 22. At this time, the insertion rod 23 can fix the position of the movable cylinder 14 to ensure the stability of the movable cylinder 14 when supported.

[0029] The inner wall of the moving cylinder 14 is fixedly connected with a support rod 24, and the outer surface of the support rod 24 is slidably connected to the inside of the insertion rod 23. The support rod 24 is located between the inner wall of the moving cylinder 14 and the insertion rod 23 and is covered with a spring 25 on the outside. One end of the spring 25 is fixedly connected to the inner wall of the moving cylinder 14, and the other end of the spring 25 is fixedly connected to the outer surface of the insertion rod 23. The spring 25 can automatically control the movement of the insertion rod 23 to limit the moving cylinder 14, making it convenient for the staff to operate quickly.

[0030] When in use, the connecting plate 1 9 and the connecting plate 2 13 are rotated to open the telescopic cylinder 10 and the fixed cylinder 15. At this time, the inner extension end of the telescopic cylinder 10 is controlled to be telescopic and the spray head 11 is driven to move. The position of the spray head 11 can be adjusted according to the installation requirements on site. Then, the water in the water tank 4 can enter the spray head 11 after being transported by the hard pipe 19, the pressure pump 18 and the hose 21 to be sprayed. Through the arrangement of multiple groups of spray heads 11 and telescopic cylinders 10, dust reduction treatment can be performed at various positions, which is convenient for dust reduction at the construction site;

[0031] When the telescopic cylinder 10 is opened, the multiple groups of moving cylinders 14 are controlled to move, and the insertion rod 23 can be driven to move under the thrust of the spring 25. At this time, the spring 25 can drive the insertion rod 23 to enter the interior of the fixing hole 22, and the positions of the moving cylinder 14 and the fixed cylinder 15 can be fixed by the insertion rod 23. The extended end of the telescopic cylinder 10 can be stably supported by the fixed cylinder 15 and the moving cylinder 14, thereby ensuring the support effect on one end of the telescopic cylinder 10;

[0032] When storing the spray head 11, first control the telescopic cylinder 10 and the movable cylinder 14 to telescope and move, control the insertion rod 23 to disengage from the fixing hole 22, so that the movable cylinder 14 and the fixed cylinder 15 are telescoped, and rotate the connecting plate 13 to make the telescopic cylinder 10 and the movable cylinder 14 in a straight line state, and then rotate the connecting plate 19 to place the telescopic cylinder 10 and the movable cylinder 14 as a whole inside the fixed frame 2. At this time, the telescopic cylinder 10, the movable cylinder 14 and the spray head 11 will all enter the interior of the fixed frame 2, thereby storing and protecting the spray head 11.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction dust suppression device, comprising a fixing seat (1), characterized in that: A fixing frame (2) is installed on the outside of the fixing seat (1), a baffle (3) is installed on the outside of the fixing seat (1), a water tank (4) is installed on the inside of the fixing frame (2), a support frame (5) is fixedly connected to the inside of the fixing frame (2), a multi-stage oil cylinder (6) is installed on the inside of the support frame (5), a fixing plate (7) is installed on the output end of the multi-stage oil cylinder (6), a fixing block (8) is fixedly connected to the outer surface of the fixing plate (7), a connecting plate (9) is rotatably connected to the inside of the fixing block (8), a telescopic cylinder (10) is installed on the outside of the connecting plate (9), a spray head (11) is installed on the outside of the telescopic cylinder (10), a fixing block (12) is connected to the outside of the telescopic cylinder (10), a connecting plate (13) is rotatably connected to the inside of the fixing block (12), a moving cylinder (14) is fixedly connected to the outer surface of the connecting plate (13), and a fixing cylinder (15) is slidably connected to the outer surface of the moving cylinder (14).

2. A construction dust suppression device according to claim 1, characterized in that: A plurality of storage slots (16) are provided inside the fixing frame (2), a supporting wheel (17) is installed at the bottom of the fixing cylinder (15), and a plurality of groups of telescopic cylinders (10) are arranged in an array.

3. A construction dust suppression device according to claim 2, characterized in that: The outer surface of the fixing cylinder (15) can be slidably connected to the outer surface of the baffle (3), and the baffle (3) is provided in multiple groups and distributed in an annular manner. The baffle (3) is located at the receiving groove (16).

4. A construction dust suppression device according to claim 1, characterized in that: A pressure pump (18) is installed above the fixed plate (7), the interior of the pressure pump (18) is connected to a plurality of hard pipes (19), and an electric control valve (20) is installed outside the hard pipe (19).

5. A construction dust suppression device according to claim 4, characterized in that: The spray heads (11) are provided in multiple groups and are linearly distributed outside the telescopic tube (10). The interior of the spray heads (11) is connected to a hose (21), and the pipe opening of the hose (21) is connected to the pipe opening of the hard tube (19).

6. A construction dust suppression device according to claim 3, characterized in that: The movable cylinder (14) is provided with a plurality of groups. The movable cylinder (14) and the fixed cylinder (15) are both provided with fixing holes (22) inside. The inside of the movable cylinder (14) is slidably connected with an insertion rod (23). The outer surface of the insertion rod (23) is slidably connected with the inside of the fixing hole (22).

7. A construction dust suppression device according to claim 6, characterized in that: The inner wall of the moving cylinder (14) is fixedly connected to a support rod (24), the outer surface of the support rod (24) is slidably connected to the inside of the insertion rod (23), the outer portion of the support rod (24) located between the inner wall of the moving cylinder (14) and the insertion rod (23) is sleeved with a spring (25), one end of the spring (25) is fixedly connected to the inner wall of the moving cylinder (14), and the other end of the spring (25) is fixedly connected to the outer surface of the insertion rod (23).

Images