Adjustable constructional engineering dust falling frame

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an adjustable constructional engineering dust falling frame which comprises a bottom plate, a fixing frame rod is fixedly connected to the upper surface of the bottom plate, an adjusting frame cylinder is slidably connected to the outer surface of the fixing frame rod, an intelligent dust falling mechanism is arranged above the bottom plate, and the intelligent dust falling mechanism comprises a water tank and a pump machine. The left side face of the water tank is fixedly connected with a key controller, the input end of the pump fixedly communicates with a water pumping pipe, and the output end of the pump fixedly communicates with a water outlet pipe. According to the adjustable constructional engineering dust falling frame, through mutual cooperation of the bottom plate, the fixing frame rod, the adjusting frame cylinder and the intelligent dust falling mechanism, the adjusting frame cylinder can slide up and down relative to the fixing frame rod to adjust the dust removing height of the high-pressure spraying head, and a proper amount of water required for dust falling can be stored in the water tank; the dust concentration sensor can swing back and forth within a small-angle range along with the rotation of the rotating rod and the frame block driven by the driving motor so as to periodically monitor the dust concentration of the area where the high-pressure spraying head faces.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an adjustable construction engineering dust reduction frame. Background Art

[0002] A construction project refers to a project that builds various types of buildings and structures through a series of activities such as planning, design and construction. At the construction site of a construction project, in order to reduce dust pollution, provide on-site visibility, protect the health and safety of workers, and create a good construction environment, it is often necessary to carry out dust reduction operations on the construction site of the construction project. For this purpose, it is necessary to use dust reduction devices or equipment such as dust reduction racks with dust reduction functions.

[0003] The utility model with the existing authorization announcement number CN214783580U discloses a dust reduction device for construction engineering construction. By setting the protection frame and the second connecting rod, protection can be set on the top of the dust reduction device, which is beneficial to protecting the dust reduction device in a complex working environment, and then the dust reduction device can work normally without being disturbed by external factors. By setting the overall structure, the protection frame can be adjusted following the rotation of the sprinkler on the dust reduction device, which is beneficial to ensuring the optimal working state of the dust reduction device, and at the same time enables the protection frame to better protect the dust reduction device.

[0004] Although the above technical solution has a better protective structure and can prevent the main body of the dust reduction structure from being damaged to a certain extent, the above technical solution lacks an intelligent adjustment structure that can automatically adjust the dust reduction power according to the dust concentration, resulting in a waste of water resources when facing low-concentration dust and insufficient dust reduction effect when facing high-concentration dust.

[0005] Therefore, those skilled in the art provide an adjustable dust suppression frame for construction projects to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide an adjustable dust suppression frame for construction engineering to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An adjustable construction engineering dust suppression frame comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed frame rod, and the outer surface of the fixed frame rod is slidably connected with an adjustable frame tube;

[0009] An intelligent dust reduction mechanism is arranged above the base plate, and the intelligent dust reduction mechanism comprises a water tank and a pump. A button controller is fixedly connected to the left side of the water tank, an input end of the pump is fixedly connected to a water suction pipe, an output end of the pump is fixedly connected to a water outlet pipe, a connecting hose is arranged on the outside of the water tank, an inner wall of the adjusting frame tube is rotatably connected to a frame block, an inner wall of the adjusting frame tube is fixedly connected to a driving motor, an output end of the driving motor is fixedly connected to a rotating rod, an inner wall of the frame block is fixedly connected to a connecting hard pipe, a dust concentration sensor is fixedly connected to the front of the frame block, and a high-pressure spray head is threadedly connected to the inner wall of the connecting hard pipe.

[0010] As a further solution of the utility model: the bottom surface of the water tank and the outer surface of the pump are fixedly connected to the outer surface of the pump, the outer surface of the water suction pipe is fixedly connected to the inner wall of the water tank, the top of the rotating rod is fixedly connected to the bottom surface of the frame block, the two ends of the connecting hose are respectively fixedly connected to the top of the water outlet pipe and the end of the connecting hard pipe away from the high-pressure spray head, the pump, drive motor and dust concentration sensor are electrically connected to the button controller through wires, four universal wheels are fixedly connected to the bottom surface of the base plate, and a push handle is fixedly connected to the upper surface of the base plate.

[0011] As a further solution of the utility model: both ends of the push handle are fixedly connected with reinforcement rings, and the bottom surface of each reinforcement ring is fixedly connected to the upper surface of the bottom plate.

[0012] As a further solution of the utility model: a dust plug is arranged inside the water tank, an anti-slip sleeve is fixedly connected to the inner wall of the water tank, and the inner wall of the anti-slip sleeve is in contact with the outer surface of the dust plug.

[0013] As a further solution of the utility model: a plurality of identical limit holes are opened on the outer surface of the adjusting frame tube, and a limit pin is arranged inside the adjusting frame tube. One end of the limit pin close to the adjusting frame tube respectively penetrates the adjusting frame tube and the fixed frame rod and extends to the outside of the adjusting frame tube, and the outer surface of the limit pin respectively contacts the inner wall of one of the limit holes and the inner wall of the fixed frame rod.

[0014] As a further solution of the utility model: a coupling is fixedly connected to the outer surface of the output end of the driving motor, and the inner wall of the coupling is fixedly connected to the outer surface of the rotating rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model realizes that the dust removal height of the high-pressure spray head can be adjusted by the mutual cooperation of the bottom plate, the fixed frame rod, the adjustment frame tube and the intelligent dust reduction mechanism, and the adjustment frame tube can slide up and down relative to the fixed frame rod; the water tank can store the appropriate amount of water required for dust reduction; the dust concentration sensor can swing back and forth in a small angle range as the driving motor drives the rotating rod and the frame block to periodically monitor the dust concentration in the area facing the high-pressure spray head, and transmit the information to the button controller for comparison with the set value in the button controller, so that the button controller can control the pump to pump water with different powers, thereby playing the role of appropriately adjusting the dust reduction power in the face of dust with different concentrations, avoiding the problem of wasting water resources in the face of low dust concentration and insufficient dust reduction effect in the face of high dust concentration due to the lack of an intelligent adjustment structure that can automatically adjust the dust reduction power according to the dust concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an adjustable dust suppression rack for construction projects;

[0018] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of a water tank in an adjustable dust suppression rack for construction projects;

[0019] Figure 3 It is a schematic diagram of a cutaway three-dimensional structure of an adjustable frame tube in an adjustable dust suppression frame for construction projects;

[0020] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a frame block in an adjustable dust suppression frame for construction projects, viewed from the side and upward.

[0021] In the figure: 1. bottom plate; 2. fixed frame rod; 3. adjustable frame tube; 4. intelligent dust suppression mechanism; 401. water tank; 402. pump; 403. button controller; 404. water suction pipe; 405. water outlet pipe; 406. connecting hose; 407. driving motor; 408. rotating rod; 409. frame block; 410. dust concentration sensor; 411. connecting hard pipe; 412. high-pressure spray head; 5. universal wheel; 6. push handle; 7. reinforcement ring; 8. dust plug; 9. anti-slip sleeve; 10. limit hole; 11. limit pin; 12. coupling. DETAILED DESCRIPTION

[0022] See also Figure 1-4, an adjustable construction engineering dust reduction frame comprises a base plate 1, a fixed frame rod 2 is fixedly connected to the upper surface of the base plate 1, an adjusting frame tube 3 is slidably connected to the outer surface of the fixed frame rod 2, an intelligent dust reduction mechanism 4 is arranged above the base plate 1, the intelligent dust reduction mechanism 4 comprises a water tank 401 and a pump 402, a button controller 403 is fixedly connected to the left side of the water tank 401, the bottom surface of the water tank 401 and the outer surface of the pump 402 are both fixedly connected to the outer surface of the pump 402, four universal wheels 5 are fixedly connected to the bottom surface of the base plate 1, a push handle 6 is fixedly connected to the upper surface of the base plate 1, the universal wheels 5 can provide a traveling structure for the bottom of the base plate 1, the push handle 6 can be conveniently held by hand to push the entire dust reduction frame, and then the universal wheels 5 are cooperated to facilitate the movement and transportation of the entire dust reduction frame.

[0023] The input end of the pump 402 is fixedly connected to a water suction pipe 404, the output end of the pump 402 is fixedly connected to a water outlet pipe 405, a connecting hose 406 is provided on the outside of the water tank 401, the outer surface of the water suction pipe 404 is fixedly connected to the inner wall of the water tank 401, both ends of the push handle 6 are fixedly connected to reinforcement rings 7, the bottom surface of each reinforcement ring 7 is fixedly connected to the upper surface of the base plate 1, the connecting hose 406 has good flexibility, and different lengths can be selected to flexibly cope with the height and torsion angle of the dust reduction structure, and by providing the reinforcement ring 7, the connection between the push handle 6 and the base plate 1 can be reinforced, thereby preventing the two from breaking.

[0024] The inner wall of the adjusting frame tube 3 is rotatably connected to a frame block 409, the inner wall of the adjusting frame tube 3 is fixedly connected to a driving motor 407, a dust plug 8 is arranged inside the water tank 401, an anti-slip sleeve 9 is fixedly connected to the inner wall of the water tank 401, the inner wall of the anti-slip sleeve 9 is in contact with the outer surface of the dust plug 8, and the dust plug 8 can be used to prevent dust from entering the water inlet of the water tank 401, and the anti-slip sleeve 9 can be used to increase the friction between the dust plug 8 and the water tank 401, thereby increasing the stability of the dust plug 8 inserted into the water inlet of the water tank 401.

[0025] The output end of the driving motor 407 is fixedly connected to a rotating rod 408, and the inner wall of the frame block 409 is fixedly connected to a connecting hard pipe 411. The top of the rotating rod 408 is fixedly connected to the bottom surface of the frame block 409. The outer surface of the adjusting frame tube 3 is provided with a plurality of identical limit holes 10, and a limit pin 11 is arranged inside the adjusting frame tube 3. The end of the limit pin 11 close to the adjusting frame tube 3 respectively penetrates the adjusting frame tube 3 and the fixed frame rod 2 and extends to the outside of the adjusting frame tube 3. The outer surface of the limit pin 11 contacts with the inner wall of one of the limit holes 10 and the inner wall of the fixed frame rod 2 respectively. By setting the limit pin 11, it can pass through the limit holes 10 at different positions and then pass through the fixed frame rod 2, thereby fixing the height of the adjusting frame tube 3 relative to the fixed frame rod 2, thereby fixing different dust reduction heights.

[0026] A dust concentration sensor 410 is fixedly connected to the front of the frame block 409, a high-pressure spray head 412 is threadedly connected to the inner wall of the connecting hard pipe 411, and both ends of the connecting hose 406 are fixedly connected to the top of the water outlet pipe 405 and the end of the connecting hard pipe 411 away from the high-pressure spray head 412 respectively. The pump 402, the drive motor 407 and the dust concentration sensor 410 are all electrically connected to the button controller 403 through wires. The outer surface of the output end of the drive motor 407 is fixedly connected to the coupling 12, and the inner wall of the coupling 12 is fixedly connected to the outer surface of the rotating rod 408. The high-pressure spray head 412 is threadedly connected to the connecting hard pipe 411, so that high-pressure spray heads 412 of different specifications can be replaced at the connecting hard pipe 411 to adapt to different dust removal sites and needs. By providing the coupling 12, the connection between the output end of the drive motor 407 and the rotating rod 408 can be strengthened, thereby increasing the rotation stability of the rotating rod 408.

[0027] The working principle of the utility model is: when in use, hold the push handle 6 and cooperate with the universal wheel 5 to push the entire dust reduction frame to the edge area of ​​the area with more flying dust, and before starting the intelligent dust reduction mechanism 4, it should be ensured that a sufficient amount of dust reduction water is stored in the water tank 401, and the height of the high-pressure spray head 412 is adjusted according to the flying dust situation in the flying dust area. At this time, while ensuring that the limit pin 11 is not inside a certain limit hole 10, the adjustment frame tube 3 is slid up and down relative to the fixed frame rod 2 until the high-pressure spray head 412 reaches the upper area of ​​the flying dust area, and the connection hose should also be ensured during this period. 406 is long enough, and then the button controller 403 is operated to control the driving motor 407 to energize and drive the rotating rod 408 and the frame block 409 to rotate slowly within a small angle range and control the dust concentration sensor 410 to start dust concentration detection. When the dust concentration sensor 410 detects that the dust concentration in the area it is facing is lower than the setting range of the button controller 403, the button controller 403 controls the pump 402 to pump water at a low power. When the dust concentration sensor 410 detects that the dust concentration in the area it is facing is within the setting range of the button controller 403, the dust concentration sensor 410 controls the pump 402 to pump water at a low power. When the dust concentration sensor 410 detects that the dust concentration in the area it is facing exceeds the setting range of the button controller 403, the button controller 403 controls the pump 402 to pump water at a higher power. Finally, the water in the water tank 401 is sprayed to the dust area through the pumping pipe 404, the pump 402, the water outlet pipe 405, the connecting hose 406, the connecting hard pipe 411 and the high-pressure spray head 412. After this dust reduction process continues for a period of time set by the button controller 403, the pump 402 will Stop pumping water, and the dust concentration sensor 410 will detect the dust concentration in the corresponding area again for a period of time as the frame block 409 swings horizontally within a small angle range, and then perform dust reduction with corresponding power according to the dust concentration. This can not only ensure the dust reduction effect to a certain extent, but also appropriately avoid unnecessary waste of water resources. The design of the entire adjustable construction dust reduction frame effectively solves the problem of wasting water resources when facing low dust concentration and insufficient dust reduction effect when facing high dust concentration due to the lack of an intelligent adjustment structure that can automatically adjust the dust reduction power according to the dust concentration.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable construction dust suppression frame, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a fixed frame rod (2), and the outer surface of the fixed frame rod (2) is slidably connected to an adjustment frame tube (3); An intelligent dust reduction mechanism (4) is arranged above the bottom plate (1), and the intelligent dust reduction mechanism (4) comprises a water tank (401) and a pump (402). A button controller (403) is fixedly connected to the left side of the water tank (401), an input end of the pump (402) is fixedly connected to a water pumping pipe (404), an output end of the pump (402) is fixedly connected to a water outlet pipe (405), a connecting hose (406) is arranged on the outside of the water tank (401), and the regulating The inner wall of the frame tube (3) is rotatably connected to a frame block (409), the inner wall of the adjustment frame tube (3) is fixedly connected to a drive motor (407), the output end of the drive motor (407) is fixedly connected to a rotating rod (408), the inner wall of the frame block (409) is fixedly connected to a connecting hard pipe (411), the front side of the frame block (409) is fixedly connected to a dust concentration sensor (410), and the inner wall of the connecting hard pipe (411) is threadedly connected to a high-pressure spray head (412).

2. The adjustable construction engineering dust suppression frame according to claim 1, characterized in that: The bottom surface of the water tank (401) and the outer surface of the pump (402) are fixedly connected to the outer surface of the pump (402); the outer surface of the water pump (404) is fixedly connected to the inner wall of the water tank (401); the top end of the rotating rod (408) is fixedly connected to the bottom surface of the frame block (409); the two ends of the connecting hose (406) are respectively fixedly connected to the top end of the water outlet pipe (405) and the end of the connecting hard pipe (411) away from the high-pressure spray head (412); the pump (402), the driving motor (407) and the dust concentration sensor (410) are all electrically connected to the button controller (403) through wires; the bottom surface of the base plate (1) is fixedly connected to four universal wheels (5); the upper surface of the base plate (1) is fixedly connected to a push handle (6).

3. The adjustable construction engineering dust suppression frame according to claim 2, characterized in that: Both ends of the push handle (6) are fixedly connected to reinforcement rings (7), and the bottom surface of each reinforcement ring (7) is fixedly connected to the upper surface of the bottom plate (1).

4. The adjustable construction engineering dust suppression frame according to claim 1, characterized in that: A dust plug (8) is provided inside the water tank (401), and an anti-slip sleeve (9) is fixedly connected to the inner wall of the water tank (401), and the inner wall of the anti-slip sleeve (9) is in contact with the outer surface of the dust plug (8).

5. The adjustable construction engineering dust suppression frame according to claim 1, characterized in that: The outer surface of the adjusting frame tube (3) is provided with a plurality of identical limiting holes (10), and a limiting pin (11) is arranged inside the adjusting frame tube (3). One end of the limiting pin (11) close to the adjusting frame tube (3) passes through the adjusting frame tube (3) and the fixed frame rod (2) and extends to the outside of the adjusting frame tube (3), and the outer surface of the limiting pin (11) contacts the inner wall of one of the limiting holes (10) and the inner wall of the fixed frame rod (2).

6. The adjustable construction engineering dust suppression frame according to claim 1, characterized in that: The outer surface of the output end of the driving motor (407) is fixedly connected to a coupling (12), and the inner wall of the coupling (12) is fixedly connected to the outer surface of the rotating rod (408).

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