Dust removal device for railway station building engineering

Abstract

The dust removal device comprises a water tank and a dust removal mechanism, a water adding pipe is installed at the left end of the water tank, a valve is installed on the outer surface of the water adding pipe, a water outlet pipe is installed at the right end of the water tank, a valve is installed on the outer surface of the water outlet pipe, and an automatic water adding mechanism is arranged in the water tank. The water outlet pipe communicates with multiple dust removal mechanisms through connecting water pipes. A plurality of dust removal mechanisms can be mounted according to actual working requirements, the height of the spray head can be adjusted according to working conditions, water is sprayed out through the spray head for dust removal, the dust removal work can be performed without moving the device back and forth, and the dust removal device is convenient, fast, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the field of railway station building projects, in particular to a dust removal device for railway station building projects. Background Art

[0002] The dust removal device for railway station engineering is an important equipment for ensuring the air quality inside the railway station and maintaining a clean environment. These devices are usually designed according to the specific needs and spatial characteristics of the station, and adopt a variety of technologies and principles to carry out dust removal. A Chinese patent discloses a dust removal device for railway station engineering (authorization announcement number CN 214516333 U). The patented technology realizes dust removal operation on a larger area through the device, thereby improving the dust removal efficiency of the dust removal device, further saving the energy and physical expenditure of the staff. However, when performing dust removal work in multiple places, it is necessary for the staff to push the frame to move by the universal wheel so that the nozzle can be moved to each working position to perform dust removal operations, which is not convenient and time-consuming and labor-intensive. Therefore, those skilled in the art provide a dust removal device for railway station engineering to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a dust removal device for railway station engineering, including a water tank and a dust removal mechanism, a water supply pipe is installed at the left end of the water tank, and a valve is installed on the outer surface of the water supply pipe, a water outlet pipe is installed at the right end of the water tank, and a valve is installed on the outer surface of the water outlet pipe, an automatic water supply mechanism is arranged inside the water tank, and the water outlet pipe is connected to several dust removal mechanisms through a connecting water pipe.

[0004] Preferably: the automatic water adding mechanism includes a square rod, a movable plate and a waterproof switch, the square rod is fixed to the inner wall of the water tank, the outer surface of the square rod is slidably connected to the movable plate, a float is installed at the right end of the movable plate, the waterproof switch is fixed to the inner wall of the water tank, and the waterproof switch is located below the movable plate.

[0005] Preferably: the dust removal mechanism includes a cylindrical rod and a fixing mechanism, a hollow block is installed at the lower end of the cylindrical rod, connecting pipes are installed at the left and right ends of the hollow block, and a valve is installed on the outer surface of the connecting pipe, a fixing pipe is installed inside the cylindrical rod, and the lower end of the fixing pipe is connected to the hollow block, and a fixing ring is installed on the outer surface of the cylindrical rod.

[0006] Preferably: a matching rod is arranged above the cylindrical rod, a matching ring is installed on the outer surface of the matching rod, a hollow block 2 is installed on the upper end of the matching rod, a number of nozzles are installed on the side of the hollow block 2, a fixed tube 2 is installed inside the matching rod, and the fixed tube 2 is connected to the hollow block 2, a telescopic tube is installed between the fixed tube 1 and the fixed tube 2, the lower part of the outer surface of the cylindrical rod is slidably connected to the fixing mechanism, and a lifting and lowering adjustment mechanism is installed between the cylindrical rod and the matching rod.

[0007] Preferably: the fixing mechanism includes a lifting plate, a ground-inserting rod and a limiting rod, the two limiting rods are fixed on the side of the cylindrical rod, and the lower end of the limiting rod is fixedly connected to a hollow block, the upper ends of the two limiting rods are jointly installed with a fixing plate, and the fixing plate is fixed on the outer surface of the cylindrical rod, the outer surface of the cylindrical rod and the limiting rod are jointly slidably connected to the lifting plate, and the ground-inserting rod is symmetrically installed at the lower end of the lifting plate.

[0008] Preferably: the lifting and lowering adjustment mechanism includes a sliding ring, a clamping block, a clamping slot and a connecting rod. The sliding ring is slidably connected to the outer surface of the cylindrical rod. A cavity is set inside the sliding ring. The cavity is slidably connected to the pull block. The pull rod is installed at the outer end of the pull block, and the pull rod passes through the sliding ring and is installed with the pull ring. A spring is sleeved on the outer surface of the pull rod, and the clamping block is installed at the inner end of the pull block. Several clamping slots are opened on the outer surface of the cylindrical rod. The connecting rod is symmetrically installed on the upper end of the sliding ring, and the connecting rod passes through the fixing ring and is fixedly connected to the mating ring.

[0009] The technical effects and advantages of this utility model are:

[0010] The utility model can install multiple dust removal mechanisms according to actual work needs, can adjust the height of the nozzle according to the working conditions, and spray water through the nozzle to perform dust removal. There is no need to move the device back and forth to perform dust removal, which is convenient, fast, and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of this application;

[0012] Figure 2 It is a structural diagram of the water tank of this application;

[0013] Figure 3 It is a structural diagram of the dust removal mechanism of this application;

[0014] Figure 4 It is a structural diagram of the cylindrical rod and the matching rod of the present application;

[0015] Figure 5 It is a structural diagram of the sliding ring of the present application;

[0016] In the picture:

[0017] 1. Water tank; 2. Water filling pipe; 3. Water outlet pipe; 4. Automatic water filling mechanism; 5. Square rod; 6. Moving plate; 7. Float; 8. Waterproof switch; 9. Dust removal mechanism;

[0018] 10. Cylindrical rod; 11. Hollow block 1; 12. Connecting tube; 13. Fixed tube 1; 14. Fixed ring; 15. Telescopic tube; 16. Matching rod; 17. Fixed tube 2; 18. Matching ring; 19. Hollow block 2;

[0019] 20. Nozzle; 21. Fixing mechanism; 22. Lifting plate; 23. Ground rod; 24. Limiting rod; 25. Fixing plate; 26. Lifting adjustment mechanism; 27. Sliding ring; 28. Cavity; 29. ​​Pull block;

[0020] 30. Pull rod; 31. Spring; 32. Block; 33. Slot; 34. Connecting rod. DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0022] See also Figures 1 to 5In this embodiment, a dust removal device for railway station engineering is provided, including a water tank 1 and a dust removal mechanism 9. A water supply pipe 2 is installed at the left end of the water tank 1, and a valve is installed on the outer surface of the water supply pipe 2. A water outlet pipe 3 is installed at the right end of the water tank 1, and a valve is installed on the outer surface of the water outlet pipe 3. An automatic water supply mechanism 4 is arranged inside the water tank 1. The automatic water supply mechanism 4 includes a square rod 5, a movable plate 6 and a waterproof switch 8. The square rod 5 is fixed to the inner wall of the water tank 1. The outer surface of the square rod 5 is slidably connected to the movable plate 6. A float 7 is installed on the right end of the movable plate 6. The waterproof switch 8 is fixed to the inner wall of the water tank 1 and is located below the movable plate 6. The outlet pipe 3 is connected to several A dust removal mechanism 9, the dust removal mechanism 9 includes a cylindrical rod 10 and a fixing mechanism 21, a hollow block 11 is installed at the lower end of the cylindrical rod 10, a connecting pipe 12 is installed at the left and right ends of the hollow block 11, and a valve is installed on the outer surface of the connecting pipe 12, a fixing pipe 13 is installed inside the cylindrical rod 10, and the lower end of the fixing pipe 13 is connected to the hollow block 11, a fixing ring 14 is installed on the outer surface of the cylindrical rod 10, a matching rod 16 is provided above the cylindrical rod 10, a matching ring 18 is installed on the outer surface of the matching rod 16, a hollow block 19 is installed on the upper end of the matching rod 16, a number of nozzles 20 are installed on the side of the hollow block 19, a fixing pipe 17 is installed inside the matching rod 16, and the fixing pipe The second 17 is connected to the hollow block 2 19, and a telescopic tube 15 is installed between the fixed tube 13 and the fixed tube 2 17. The lower part of the outer surface of the cylindrical rod 10 is slidably connected to the fixing mechanism 21. A lifting adjustment mechanism 26 is installed between the cylindrical rod 10 and the matching rod 16. The fixing mechanism 21 includes a lifting plate 22, a ground rod 23 and a limiting rod 24. The two limiting rods 24 are fixed to the side of the cylindrical rod 10, and the lower end of the limiting rod 24 is fixedly connected to the hollow block 11. The upper ends of the two limiting rods 24 are installed with a fixing plate 25, and the fixing plate 25 is fixed to the outer surface of the cylindrical rod 10. The outer surfaces of the cylindrical rod 10 and the limiting rod 24 are slidably connected to the lifting plate 22. The lower end of the lifting plate 22 The ground-inserting rod 23 is symmetrically installed at the end, and the lifting and adjusting mechanism 26 includes a sliding ring 27, a block 32, a slot 33 and a connecting rod 34. The sliding ring 27 is slidably connected to the outer surface of the cylindrical rod 10, and a cavity 28 is arranged inside the sliding ring 27. The pull block 29 is slidably connected inside the cavity 28. The pull rod 30 is installed on the outer end of the pull block 29, and the pull rod 30 passes through the sliding ring 27 and is installed with the pull ring. A spring 31 is sleeved on the outer surface of the pull rod 30, and a block 32 is installed on the inner end of the pull block 29. Several slots 33 are opened on the outer surface of the cylindrical rod 10, and the connecting rod 34 is symmetrically installed on the upper end of the sliding ring 27, and the connecting rod 34 passes through the fixing ring 14 and is fixedly connected to the matching ring 18.

[0023] The working principle of the present utility model is as follows: multiple dust removal mechanisms 9 are installed according to actual work needs, the lifting plate 22 is pushed to drive the ground insertion rod 23 to descend, so that the ground insertion rod 23 is inserted into the ground, thereby fixing the position of the cylindrical rod 10, and then, the connecting water pipe is installed outside the water outlet pipe 3 and the connecting pipe 12, and the connecting water pipe is installed on the connecting pipes 12 of the two dust removal mechanisms 9, so that the water tank 1 and the multiple dust removal mechanisms 9 are connected;

[0024] Pushing the pull ring and the pull rod 30 drives the pull block 29 to move the compression spring 31. The pull block 29 drives the clamping block 32 to leave the clamping slot 33, pushing the sliding ring 27 to rise and fall outside the cylindrical rod 10. The sliding ring 27 drives the matching ring 18 to rise and fall through the connecting rod 34. The matching ring 18 drives the matching rod 16 and the nozzle 20 to rise and fall, adjusting the height of the nozzle 20. Then, the clamping block 32 is pushed into the clamping slot 33 by the spring 31 to fix the position of the nozzle 20.

[0025] Open the valves on the water outlet pipe 3 and the connecting pipe 12, and the water flows through the hollow block 11, the fixed pipe 13, the telescopic pipe 15, the fixed pipe 2 17 and the hollow block 2 19 into the nozzle 20, and the water is sprayed out through the nozzle 20 to perform dust removal.

[0026] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A dust removal device for railway station engineering, comprising a water tank (1) and a dust removal mechanism (9), characterized in that: A water supply pipe (2) is installed at the left end of the water tank (1), and a valve is installed on the outer surface of the water supply pipe (2); a water outlet pipe (3) is installed at the right end of the water tank (1), and a valve is installed on the outer surface of the water outlet pipe (3); an automatic water supply mechanism (4) is provided inside the water tank (1), and the water outlet pipe (3) is connected to a plurality of dust removal mechanisms (9) through a connecting water pipe.

2. A dust removal device for railway station engineering according to claim 1, characterized in that: The automatic water adding mechanism (4) comprises a square rod (5), a movable plate (6) and a waterproof switch (8); the square rod (5) is fixed to the inner wall of the water tank (1); the outer surface of the square rod (5) is slidably connected to the movable plate (6); a float (7) is installed at the right end of the movable plate (6); the waterproof switch (8) is fixed to the inner wall of the water tank (1), and the waterproof switch (8) is located below the movable plate (6).

3. A dust removal device for railway station engineering according to claim 1, characterized in that: The dust removal mechanism (9) comprises a cylindrical rod (10) and a fixing mechanism (21), wherein a hollow block (11) is installed at the lower end of the cylindrical rod (10), connecting pipes (12) are installed at the left and right ends of the hollow block (11), and a valve is installed on the outer surface of the connecting pipe (12), a fixing pipe (13) is installed inside the cylindrical rod (10), and the lower end of the fixing pipe (13) is connected to the hollow block (11), and a fixing ring (14) is installed on the outer surface of the cylindrical rod (10).

4. A dust removal device for railway station engineering according to claim 3, characterized in that: A matching rod (16) is arranged above the cylindrical rod (10), a matching ring (18) is installed on the outer surface of the matching rod (16), a hollow block 2 (19) is installed on the upper end of the matching rod (16), a plurality of nozzles (20) are installed on the side of the hollow block 2 (19), a fixed pipe 2 (17) is installed inside the matching rod (16), and the fixed pipe 2 (17) is connected to the hollow block 2 (19), a telescopic pipe (15) is installed between the fixed pipe 1 (13) and the fixed pipe 2 (17), the lower part of the outer surface of the cylindrical rod (10) is slidably connected to the fixing mechanism (21), and a lifting adjustment mechanism (26) is installed between the cylindrical rod (10) and the matching rod (16).

5. A dust removal device for railway station engineering according to claim 4, characterized in that: The fixing mechanism (21) comprises a lifting plate (22), a ground insertion rod (23) and a limiting rod (24), wherein the two limiting rods (24) are fixed to the side of the cylindrical rod (10), and the lower ends of the limiting rods (24) are fixedly connected to the hollow block (11), and the upper ends of the two limiting rods (24) are jointly installed with a fixing plate (25), and the fixing plate (25) is fixed to the outer surface of the cylindrical rod (10), and the outer surfaces of the cylindrical rod (10) and the limiting rods (24) are jointly slidably connected to the lifting plate (22), and the ground insertion rods (23) are symmetrically installed at the lower end of the lifting plate (22).

6. A dust removal device for railway station engineering according to claim 4, characterized in that: The lifting and lowering adjustment mechanism (26) includes a sliding ring (27), a clamping block (32), a clamping groove (33) and a connecting rod (34). The sliding ring (27) is slidably connected to the outer surface of the cylindrical rod (10). A cavity (28) is provided inside the sliding ring (27). A pull block (29) is slidably connected inside the cavity (28). A pull rod (30) is installed on the outer end of the pull block (29), and the pull rod (30) passes through the sliding ring (27) and is installed with the pull ring. A spring (31) is sleeved on the outer surface of the pull rod (30), and a clamping block (32) is installed on the inner end of the pull block (29). A plurality of clamping grooves (33) are provided on the outer surface of the cylindrical rod (10). A connecting rod (34) is symmetrically installed on the upper end of the sliding ring (27), and the connecting rod (34) passes through the fixing ring (14) and is fixedly connected to the matching ring (18).

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