Dust falling device for constructional engineering

By designing a motor-driven reciprocating rotating mechanism and sliding groove positioning rod in the dust reduction equipment, the problems of small dust reduction range and poor flexibility of existing dust reduction equipment are solved, and a wider and more flexible dust reduction effect is achieved, improving the practicality of the dust reduction device.

CN223010149UActive Publication Date: 2025-06-24JIANGXI TONGDA CONSTRUCTION ENGINEERING CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421829108.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-30
Publication Date
2025-06-24
Estimated Expiration
2034-07-30

AI Technical Summary

Technical Problem

The dust reduction range of existing dust reduction equipment is generally fixed, resulting in a small dust reduction range and weak flexibility, which in turn makes the dust reduction device less practical.

Method used

A dust reduction device for construction engineering is designed. By installing a motor-driven reciprocating rotating mechanism on the water jet pipe and the nozzle, the spray range of the water jet pipe and the nozzle is increased, and the design of sliding grooves and positioning rods makes the water jet pipe and the nozzle move flexibly, achieving a wider dust reduction effect.

Benefits of technology

By increasing the spray range and flexibility of the water jet pipes and nozzles, the dust reduction effect on the construction site is improved and the practicality of the dust reduction device is enhanced.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223010149U_ABST
    Figure CN223010149U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of dust falling equipment, and discloses a dust falling device for constructional engineering, which comprises a base, a water storage tank is fixedly connected to the upper surface of the base, a mounting rod is rotatably connected to the upper surface of the base, a plurality of wheels are mounted on the lower surface of the base, and a positioning block is fixedly connected to the upper end of the mounting rod. According to the dust falling device for constructional engineering, the second mounting block rotates in a reciprocating mode with the mounting rod as the center, then a water spraying pipe and a spray head are driven to rotate in a reciprocating mode, the water spraying pipe and the spray head rotate in a reciprocating mode to spray water, the dust falling range is widened, and the dust falling effect on a constructional engineering site is improved; a water spraying pipe and a fixing block can be upwards drawn out to move out of a sliding groove, at the moment, a handle can be held by hand to drive the water spraying pipe and a spraying head to flexibly spray water, and then the water spraying flexibility and accuracy of the water spraying pipe and the spraying head are improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

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

[0002] Construction engineering refers to the engineering entity formed by the construction of various housing buildings and their ancillary facilities and the installation activities of the pipelines and equipment supporting them. During the construction process of construction engineering, a large amount of dust is often generated at the construction site. In order to avoid dust pollution to the environment, affect the line of sight and physical health of the staff, dust reduction equipment is required.

[0003] The existing dust reduction equipment generally uses spraying water mist to achieve the purpose of dust reduction. However, the dust reduction range of the existing dust reduction equipment is generally fixed, which makes the dust reduction range of the dust reduction device smaller, and the flexibility is weaker, and then the practicability of the dust reduction device is weaker. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a dust reduction device for construction engineering, which solves the problem that the existing dust reduction equipment generally uses spraying water mist to achieve the purpose of dust reduction, but the dust reduction range of the existing dust reduction equipment is generally fixed, which makes the dust reduction range of the dust reduction device smaller, and the flexibility is weaker, and then the practicability of the dust reduction device is weaker.

[0006] (II) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: A dust reduction device for construction engineering, including a base, and a water storage tank is fixedly connected to the upper surface of the base;

[0008] Wherein, a mounting rod is rotatably connected to the upper surface of the base;

[0009] Wherein, a plurality of wheels are installed on the lower surface of the base;

[0010] Wherein, a positioning block is fixedly connected to the upper end of the mounting rod;

[0011] Wherein, a disassembly mechanism is arranged on the positioning block, and the disassembly mechanism includes a water spray pipe, a fixing block, a sliding groove, a handle, a positioning rod, a first mounting block, a positioning hole, a positioning spring, a hose, a connecting pipe and a nozzle;

[0012] Wherein, a movable mechanism is installed on the mounting rod, and the movable mechanism includes a motor, a first fixing rod, a connecting rod, a rotating block, a second mounting block and a sliding groove.

[0013] Preferably, the sliding groove is opened on the upper surface of the positioning block;

[0014] Among them, the water spray pipe is slidably connected to the sliding groove;

[0015] Among them, the fixed block is fixedly connected to the outer surface of the water spray pipe;

[0016] Among them, the fixed block is slidably connected to the sliding groove;

[0017] Among them, the positioning hole is opened on the right side surface of the fixed block, and the positioning hole extends out of the left side surface of the fixed block.

[0018] Preferably, the positioning rod is slidably connected to the left side surface of the fixed block, and the right end of the positioning rod slides through into the sliding groove;

[0019] Among them, the first mounting block is fixedly connected to the left end of the positioning rod;

[0020] Among them, the right end of the positioning rod extends into the positioning hole and is slidably connected to the positioning hole;

[0021] Among them, the positioning spring is fixedly connected between the first mounting block and the positioning block;

[0022] Among them, a plurality of nozzles are fixedly connected to the lower surface of the water spray pipe, and the nozzles are communicated with the inside of the water spray pipe.

[0023] Preferably, the handle is fixedly connected to the rear end of the water spray pipe;

[0024] Among them, the connecting pipe is fixedly connected to the lower surface of the water spray pipe, and the connecting pipe is communicated with the inside of the water spray pipe;

[0025] Among them, the hose is fixedly connected to the lower end of the connecting pipe, and the hose is communicated with the inside of the connecting pipe;

[0026] Among them, one end of the hose away from the connecting pipe penetrates into the water storage tank;

[0027] Among them, a pump is arranged in the water storage tank, and the output end of the pump is fixedly connected to one end of the hose away from the connecting pipe.

[0028] Preferably, the second mounting block is fixedly connected to the outer surface of the mounting rod;

[0029] Among them, the sliding groove is opened on the upper surface of the second mounting block;

[0030] Among them, the sliding groove extends downward out of the lower surface of the second mounting block;

[0031] Among them, the motor is fixedly connected to the upper surface of the base.

[0032] Preferably, the first fixing rod is fixedly connected to the rotating output shaft of the motor;

[0033] Among them, the connecting rod is fixedly connected to the upper end of the first fixing rod;

[0034] Among them, the rotating block is fixedly connected to one end of the connecting rod away from the first fixing rod;

[0035] Among them, the upper end of the rotating block extends into the sliding groove and is slidably connected to the sliding groove.

[0036] (III) Beneficial effects

[0037] Compared with the prior art, the utility model provides a dust reduction device for construction engineering, which has the following

[0038] beneficial effects:

[0039] 1. For the dust reduction device for construction engineering, the second mounting block rotates reciprocally around the mounting rod, thereby driving the water spray pipe and the nozzle to rotate reciprocally. The water spray pipe and the nozzle rotate reciprocally to spray water, thereby increasing the dust reduction range, improving the dust reduction effect on the construction engineering site, and increasing the practicability of the dust reduction device.

[0040] 2. For the dust reduction device for construction engineering, the water spray pipe and the fixing block can be pulled out upward and moved out of the sliding groove. At this time, the handle can be held to flexibly spray water with the water spray pipe and the nozzle, thereby increasing the flexibility and accuracy of the water spraying of the water spray pipe and the nozzle, and increasing the practicability of the dust reduction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a schematic diagram of the overall structure of a dust reduction device for construction engineering according to the utility model;

[0042] Figure 2 is a schematic diagram of the structure of the fixing block according to the utility model;

[0043] Figure 3 is Figure 1 an enlarged view of part A of

[0044] In the figure: 1, base; 2, mounting rod; 3, positioning block; 4, sliding groove; 5, water spray pipe; 6, fixing block; 7, nozzle; 8, positioning rod; 9, first mounting block; 10, positioning hole; 11, water storage tank; 12, positioning spring; 13, handle; 14, connecting pipe; 15, hose; 16, second mounting block; 17, sliding groove; 18, motor; 19, first fixing rod; 20, connecting rod; 21, rotating block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0046] Please refer to Figures 1-3 , the present invention provides a new technical solution: a dust reduction device for construction engineering, including a base 1, and a water storage tank 11 is fixedly connected to the upper surface of the base 1;

[0047] Among them, a mounting rod 2 is rotatably connected to the upper surface of the base 1;

[0048] Among them, a plurality of wheels are installed on the lower surface of the base 1;

[0049] Among them, a positioning block 3 is fixedly connected to the upper end of the mounting rod 2;

[0050] Among them, a disassembly mechanism is provided on the positioning block 3, and the disassembly mechanism includes a water spray pipe 5, a fixed block 6, a sliding groove 4, a handle 13, a positioning rod 8, a first mounting block 9, a positioning hole 10, a positioning spring 12, a hose 15, a connecting pipe 14 and a nozzle 7;

[0051] Among them, a moving mechanism is installed on the mounting rod 2, and the moving mechanism includes a motor 18, a first fixing rod 19, a connecting rod 20, a rotating block 21, a second mounting block 16 and a sliding groove 17.

[0052] Further, the sliding groove 4 is opened on the upper surface of the positioning block 3;

[0053] Among them, the water spray pipe 5 is slidably connected to the sliding groove 4;

[0054] Among them, the fixed block 6 is fixedly connected to the outer surface of the water spray pipe 5;

[0055] Among them, the fixed block 6 is slidably connected to the sliding groove 4;

[0056] Among them, the positioning hole 10 is opened on the right side surface of the fixed block 6, and the positioning hole 10 extends out of the left side surface of the fixed block 6.

[0057] Further, the positioning rod 8 is slidably connected to the left side surface of the fixed block 6, and the right end of the positioning rod 8 slidably penetrates into the sliding groove 4;

[0058] Among them, the first mounting block 9 is fixedly connected to the left end of the positioning rod 8;

[0059] Among them, the right end of the positioning rod 8 extends into the positioning hole 10 and is slidably connected to the positioning hole 10;

[0060] Among them, the positioning spring 12 is fixedly connected between the first mounting block 9 and the positioning block 3;

[0061] Among them, a plurality of nozzles 7 are fixedly connected to the lower surface of the water spray pipe 5, and the nozzles 7 communicate with the inside of the water spray pipe 5.

[0062] Furthermore, the handle 13 is fixedly connected to the rear end of the water spray pipe 5;

[0063] Among them, the connecting pipe 14 is fixedly connected to the lower surface of the water spray pipe 5, and the connecting pipe 14 communicates with the inside of the water spray pipe 5;

[0064] Among them, the hose 15 is fixedly connected to the lower end of the connecting pipe 14, and the hose 15 communicates with the inside of the connecting pipe 14;

[0065] Among them, one end of the hose 15 away from the connecting pipe 14 penetrates into the water storage tank 11;

[0066] Among them, a pump is arranged in the water storage tank 11, and the output end of the pump is fixedly connected to one end of the hose 15 away from the connecting pipe 14.

[0067] Furthermore, the second mounting block 16 is fixedly connected to the outer surface of the mounting rod 2;

[0068] Among them, the sliding groove 17 is opened on the upper surface of the second mounting block 16;

[0069] Among them, the sliding groove 17 extends downward out of the lower surface of the second mounting block 16;

[0070] Among them, the motor 18 is fixedly connected to the upper surface of the base 1.

[0071] Furthermore, the first fixing rod 19 is fixedly connected to the rotating output shaft of the motor 18;

[0072] Among them, the connecting rod 20 is fixedly connected to the upper end of the first fixing rod 19;

[0073] Among them, the rotating block 21 is fixedly connected to one end of the connecting rod 20 away from the first fixing rod 19;

[0074] Among them, the upper end of the rotating block 21 extends into the sliding groove 17 and is slidably connected to the sliding groove 17.

[0075] Furthermore, when the pump is started, the pump sprays the water in the water storage tank 11 through the hose 15, the connecting pipe 14 and the water spray pipe 5, and then sprays it out through a plurality of nozzles 7, and the construction project is dust-reduced through the spraying of the nozzles 7;

[0076] As described above, when the motor 18 is started, the motor 18 drives the connecting rod 20 and the rotating block 21 to rotate around the first fixed rod 19. During the rotation of the rotating block 21, it slides in the chute 17. In this process, the second mounting block 16 is driven to rotate reciprocally around the mounting rod 2, thereby driving the water spray pipe 5 and the nozzle 7 to rotate reciprocally. The water spray pipe 5 and the nozzle 7 rotate reciprocally to spray water, thereby increasing the dust reduction range, improving the dust reduction effect on the construction site, and increasing the practicability of the dust reduction device.

[0077] As described above, when the first mounting block 9 is pulled, the positioning spring 12 is stretched during this process, causing the positioning spring 12 to undergo tensile deformation. When the first mounting block 9 drives the positioning rod 8 to move out of the positioning hole 10, at this time, the water spray pipe 5 and the fixing block 6 can be pulled out upward from the sliding groove 4. At this time, the handle 13 can be held to flexibly spray water with the water spray pipe 5 and the nozzle 7, thereby increasing the flexibility and accuracy of the water spraying of the water spray pipe 5 and the nozzle 7, and increasing the practicability of the dust reduction device.

[0078] Working principle: When the device is in use, by starting the pump, the pump sprays the water in the water storage tank 11 through the hose 15, the connecting pipe 14 and the water spray pipe 5, and then sprays it out through the multiple nozzles 7. The dust is reduced for the construction project through the spraying of the nozzles 7.

[0079] As described above, when the motor 18 is started, the motor 18 drives the connecting rod 20 and the rotating block 21 to rotate around the first fixed rod 19. During the rotation of the rotating block 21, it slides in the chute 17. In this process, the second mounting block 16 is driven to rotate reciprocally around the mounting rod 2, thereby driving the water spray pipe 5 and the nozzle 7 to rotate reciprocally. The water spray pipe 5 and the nozzle 7 rotate reciprocally to spray water, thereby increasing the dust reduction range, improving the dust reduction effect on the construction site, and increasing the practicability of the dust reduction device.

[0080] As described above, when the first mounting block 9 is pulled, the positioning spring 12 is stretched during this process, causing the positioning spring 12 to undergo tensile deformation. When the first mounting block 9 drives the positioning rod 8 to move out of the positioning hole 10, at this time, the water spray pipe 5 and the fixing block 6 can be pulled out upward from the sliding groove 4. At this time, the handle 13 can be held to flexibly spray water with the water spray pipe 5 and the nozzle 7, thereby increasing the flexibility and accuracy of the water spraying of the water spray pipe 5 and the nozzle 7, and increasing the practicability of the dust reduction device.

[0081] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for construction engineering, comprising a base (1), characterized in that: A water storage tank (11) is fixedly connected to the upper surface of the base (1); Wherein, the upper surface of the base (1) is rotatably connected to a mounting rod (2); Wherein, a plurality of wheels are mounted on the lower surface of the base (1); Wherein, the upper end of the mounting rod (2) is fixedly connected with a positioning block (3); Wherein, a disassembly mechanism is arranged on the positioning block (3), and the disassembly mechanism comprises a water spray pipe (5), a fixing block (6), a sliding groove (4), a handle (13), a positioning rod (8), a first mounting block (9), a positioning hole (10), a positioning spring (12), a hose (15), a connecting pipe (14) and a spray head (7); A movable mechanism is installed on the mounting rod (2), and the movable mechanism comprises a motor (18), a first fixing rod (19), a connecting rod (20), a rotating block (21), a second mounting block (16) and a sliding groove (17).

2. A dust suppression device for construction engineering according to claim 1, characterized in that: The sliding groove (4) is provided on the upper surface of the positioning block (3); Wherein, the water spray pipe (5) is slidably connected to the sliding groove (4); Wherein, the fixing block (6) is fixedly connected to the outer surface of the water spray pipe (5); Wherein, the fixed block (6) is slidably connected to the sliding groove (4); The positioning hole (10) is formed on the right side surface of the fixing block (6), and the positioning hole (10) extends out of the left side surface of the fixing block (6).

3. A dust suppression device for construction engineering according to claim 2, characterized in that: The positioning rod (8) is slidably connected to the left surface of the fixed block (6), and the right end of the positioning rod (8) slides into the sliding groove (4); Wherein, the first mounting block (9) is fixedly connected to the left end of the positioning rod (8); Wherein, the right end of the positioning rod (8) extends into the positioning hole (10) and is slidably connected to the positioning hole (10); Wherein, the positioning spring (12) is fixedly connected between the first mounting block (9) and the positioning block (3); Wherein, a plurality of spray heads (7) are fixedly connected to the lower surface of the water spray pipe (5), and the spray heads (7) are in communication with the interior of the water spray pipe (5).

4. A dust suppression device for construction engineering according to claim 3, characterized in that: The handle (13) is fixedly connected to the rear end of the water spray pipe (5); Wherein, the connecting pipe (14) is fixedly connected to the lower surface of the water spray pipe (5), and the connecting pipe (14) is communicated with the inside of the water spray pipe (5); The hose (15) is fixedly connected to the lower end of the connecting pipe (14), and the hose (15) is in communication with the interior of the connecting pipe (14); Wherein, one end of the hose (15) away from the connecting pipe (14) penetrates into the water storage tank (11); A pump is arranged in the water storage tank (11), and an output end of the pump is fixedly connected to an end of the hose (15) away from the connecting pipe (14).

5. A dust suppression device for construction engineering according to claim 4, characterized in that: The second mounting block (16) is fixedly connected to the outer surface of the mounting rod (2); Wherein, the slide groove (17) is provided on the upper surface of the second mounting block (16); Wherein, the slide groove (17) extends downward from the lower surface of the second mounting block (16); The motor (18) is fixedly connected to the upper surface of the base (1).

6. A dust suppression device for construction engineering according to claim 5, characterized in that: The first fixing rod (19) is fixedly connected to the rotating output shaft of the motor (18); Wherein, the connecting rod (20) is fixedly connected to the upper end of the first fixing rod (19); The rotating block (21) is fixedly connected to an end of the connecting rod (20) away from the first fixed rod (19); The upper end of the rotating block (21) extends into the sliding groove (17) and is slidably connected to the sliding groove (17).