A dust control device for construction projects

Abstract

The utility model discloses a dust control device for construction engineering, including a dust control mechanism, a movable limiting mechanism, the movable limiting mechanism is fixedly connected to the bottom of the dust control mechanism, the dust control mechanism includes a dust control device, the top of the dust control device is fixedly connected to a spray gun, the bottom of the dust control device is fixedly connected to a mobile frame, the bottom of the mobile frame is fixedly connected to a mobile wheel, the bottom of the mobile frame is fixedly connected to a transmission box, the movable limiting mechanism includes a motor, the motor is fixedly connected to the rear side of the inner wall of the transmission box, the output end of the motor is fixedly connected to a rotating rod, and the front of the rotating rod is fixedly connected to a first bevel gear. The utility model adds the functionality of automatically moving and limiting the dust control device, so that it has the effect of quickly limiting the dust control device, and prevents the situation where the operator needs to limit it manually.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to dust control equipment for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment.

[0003] According to the announcement number CN214972719U published on the China Patent Network, the utility model discloses a dust control device for construction engineering, which relates to the field of construction. The dust control device for construction engineering includes a fixed seat, the interior of the fixed seat is rotatably connected to a rotating water pipe, the bottom of the fixed seat is fixedly connected to a mounting seat, the bottom of the mounting seat is movably plugged with a fixed rod, one end of the rotating water pipe is fixedly connected to a water inlet hose, the other end of the rotating water pipe is fixedly sleeved with a transmission gear on the outer surface, the outer surface of the fixed seat is rotatably connected to a crank, and the crank is connected to the transmission gear in a transmission manner. The dust control device for construction engineering, by rotating the crank, causes the crank to drive the driving gear to rotate through the rotating rod, and the driving gear drives the rotating water pipe to rotate through the transmission gear, and then the fixed plug rod is inserted into the clamping hole on the outer surface of the driving gear to adjust the spraying angle.

[0004] Dust control equipment is needed during construction work, but most of the dust control equipment on the market requires operators to manually limit the position after moving to a suitable position, which is time-consuming and labor-intensive, and can easily cause the dust control equipment to shake during operation, which does not bring convenience to users and affects the normal use of the dust control equipment.

[0005] Therefore, it is necessary to redesign the dust control equipment to effectively prevent the phenomenon that operators need to manually limit the position. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a dust control device for construction projects, which has the advantage of automatically limiting the movement of the dust control equipment, thereby solving the problem of requiring operators to manually limit the movement.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a dust control device for construction engineering, comprising:

[0008] Dust control agencies;

[0009] A movable limiting mechanism, wherein the movable limiting mechanism is fixedly connected to the bottom of the dust control mechanism;

[0010] The dust control mechanism includes a dust control device, the top of the dust control device is fixedly connected with a spray cannon, the bottom of the dust control device is fixedly connected with a moving frame, the bottom of the moving frame is fixedly connected with a moving wheel, the bottom of the moving frame is fixedly connected with a transmission box, the mobile limiting mechanism includes a motor, the motor is fixedly connected to the rear side of the inner wall of the transmission box, the output end of the motor is fixedly connected with a rotating rod, the front side of the rotating rod is fixedly connected with a first bevel gear, the bottom of the first bevel gear is meshed with a second bevel gear, the bottom of the second bevel gear is fixedly connected with a transmission gear, the front side of the transmission gear is meshed with a transmission block, the bottoms of the transmission gear and the transmission block are movably connected to the bottom of the inner wall of the transmission box through bearings, the top of the transmission gear is fixedly connected with a transmission column, the surface of the transmission column is slidably connected with a transmission plate, and the front side of the transmission plate is fixedly connected with a limited friction block.

[0011] As a preferred embodiment of the present invention, a fixing plate is fixedly connected to the bottom of the motor, and the back side of the fixing plate is fixedly connected to the rear side of the inner wall of the transmission box.

[0012] As a preferred embodiment of the present invention, a limiting block is fixedly connected to the bottom of the inner wall of the transmission box, and the limiting block is used in conjunction with a transmission plate.

[0013] As a preferred embodiment of the present invention, sliders are fixedly connected to both sides of the transmission plate, and slide grooves are provided on both sides of the inner wall of the transmission box, and the sliders are used in conjunction with the slide grooves.

[0014] As a preferred embodiment of the present invention, an opening is provided on the front side of the transmission box, the width of the opening is greater than the width of the limiting friction block, and the opening is used in conjunction with the limiting friction block.

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

[0016] 1. The utility model adds the functionality of automatically limiting the movement of dust control equipment, so that it has the effect of quickly limiting the dust control equipment, preventing the operator from needing to limit it manually.

[0017] 2. The utility model can assist the motor bearing by setting the fixing plate, so as to prevent the motor from having unstable single-point support and causing large shaking during operation.

[0018] 3. The utility model can limit the transmission plate by setting the limit block to prevent the transmission plate from hitting the surface of the transmission gear.

[0019] 4. The utility model can provide auxiliary support and limit the transmission plate through the arrangement of the slider and the slide groove, thereby preventing the transmission plate from tilting when moving.

[0020] 5. The utility model can make the limiting friction block move stably through the setting of the opening, and prevent the limiting friction block from getting stuck when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a front view of the transmission box of the utility model;

[0023] Figure 3 This is a cross-sectional view of the transmission box of the utility model;

[0024] Figure 4 It is a side view of the transmission box of the utility model.

[0025] In the figure: 1. dust control mechanism; 11. dust control device; 12. spray gun; 13. moving frame; 14. moving wheel; 15. transmission box; 2. moving limit mechanism; 21. motor; 22. rotating rod; 23. first bevel gear; 24. second bevel gear; 25. transmission gear; 26. transmission block; 27. transmission column; 28. transmission plate; 29. ​​limit friction block; 3. fixed plate; 4. limit block; 5. slider; 6. slide groove; 7. opening. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 4 As shown, the utility model provides a dust control device for construction engineering, comprising:

[0028] Dust control agency1;

[0029] A movable limiting mechanism 2, wherein the movable limiting mechanism 2 is fixedly connected to the bottom of the dust control mechanism 1;

[0030] The dust control mechanism 1 includes a dust control device 11, the top of the dust control device 11 is fixedly connected to a spray gun 12, the bottom of the dust control device 11 is fixedly connected to a moving frame 13, the bottom of the moving frame 13 is fixedly connected to a moving wheel 14, the bottom of the moving frame 13 is fixedly connected to a transmission box 15, and the mobile limiting mechanism 2 includes a motor 21, the motor 21 is fixedly connected to the rear side of the inner wall of the transmission box 15, the output end of the motor 21 is fixedly connected to a rotating rod 22, the front of the rotating rod 22 is fixedly connected to a first bevel gear 23, the bottom of the first bevel gear 23 is meshed with a second bevel gear 24, the bottom of the second bevel gear 24 is fixedly connected to a transmission gear 25, the front of the transmission gear 25 is meshed with a transmission block 26, the bottoms of the transmission gear 25 and the transmission block 26 are both movably connected to the bottom of the inner wall of the transmission box 15 through bearings, the top of the transmission gear 25 is fixedly connected to a transmission column 27, the surface of the transmission column 27 is slidably connected to a transmission plate 28, and the front of the transmission plate 28 is fixedly connected to a limited friction block 29.

[0031] refer to Figure 4 The bottom of the motor 21 is fixedly connected with a fixing plate 3, and the back side of the fixing plate 3 is fixedly connected to the rear side of the inner wall of the transmission box 15.

[0032] As a technical optimization solution of the utility model, by setting the fixing plate 3, the motor 21 can be provided with an auxiliary bearing to prevent the single-point support of the motor 21 from being unstable and causing large shaking during operation.

[0033] refer to Figure 3 The bottom of the inner wall of the transmission box 15 is fixedly connected with a limit block 4, and the limit block 4 is used in conjunction with the transmission plate 28.

[0034] As a technical optimization solution of the present invention, the transmission plate 28 can be limited by setting the limit block 4 to prevent the transmission plate 28 from hitting the surface of the transmission gear 25.

[0035] refer to Figure 4 Slide blocks 5 are fixedly connected to both sides of the transmission plate 28, and slide grooves 6 are provided on both sides of the inner wall of the transmission box 15, and the slide blocks 5 and the slide grooves 6 are used in conjunction with each other.

[0036] As a technical optimization solution of the present invention, by providing the slider 5 and the slide groove 6, the transmission plate 28 can be auxiliary supported and limited to prevent the transmission plate 28 from tilting when moving.

[0037] refer to Figure 3 An opening 7 is provided on the front of the transmission box 15 . The width of the opening 7 is greater than the width of the limiting friction block 29 . The opening 7 is used in conjunction with the limiting friction block 29 .

[0038] As a technical optimization solution of the present invention, the setting of the opening 7 can enable the limiting friction block 29 to move stably, thereby preventing the limiting friction block 29 from getting stuck during movement.

[0039] The working principle and use process of the utility model are as follows: when in use, first, the user drives the dust control device 11 to a suitable position through the moving frame 13 and the moving wheel 14, and the user starts the motor 21. The motor 21 drives the rotating rod 22 to rotate through the output end, and the rotating rod 22 drives the first bevel gear 23 to rotate. The first bevel gear 23 engages with the second bevel gear 24 to drive the second bevel gear 24 to rotate. The second bevel gear 24 drives the transmission gear 25 to rotate. The transmission gear 25 engages with the transmission block 26 to drive the transmission block 26 to rotate. The transmission block 26 drives the transmission column 27 to slide inside the transmission plate 28, and drives the transmission plate 28 to move forward. The transmission plate 28 drives the limiting friction block 29 to move forward, and the limiting friction block 29 performs friction positioning on the moving wheel 14.

[0040] To sum up: the dust control equipment of this construction project has the effect of quickly limiting the dust control equipment by adding the functionality of automatic movement limiting the dust control equipment, thereby preventing the need for operators to manually limit the equipment, and solving the problem of requiring operators to manually limit the equipment.

[0041] 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.

[0042] Although 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 may 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 dust control device for construction projects, characterized in that: include: Dust control agencies (1); A movable limiting mechanism (2), wherein the movable limiting mechanism (2) is fixedly connected to the bottom of the dust control mechanism (1); The dust control mechanism (1) comprises a dust control device (11), the top of the dust control device (11) is fixedly connected to a spray cannon (12), the bottom of the dust control device (11) is fixedly connected to a moving frame (13), the bottom of the moving frame (13) is fixedly connected to a moving wheel (14), the bottom of the moving frame (13) is fixedly connected to a transmission box (15), the moving limit mechanism (2) comprises a motor (21), the motor (21) is fixedly connected to the rear side of the inner wall of the transmission box (15), the output end of the motor (21) is fixedly connected to a rotating rod (22), the front side of the rotating rod (22) is fixedly connected to A first bevel gear (23) is connected, the bottom of the first bevel gear (23) is meshed with a second bevel gear (24), the bottom of the second bevel gear (24) is fixedly connected to a transmission gear (25), the front of the transmission gear (25) is meshed with a transmission block (26), the bottoms of the transmission gear (25) and the transmission block (26) are both movably connected to the bottom of the inner wall of the transmission box (15) through bearings, the top of the transmission gear (25) is fixedly connected to a transmission column (27), the surface of the transmission column (27) is slidably connected to a transmission plate (28), and the front of the transmission plate (28) is fixedly connected to a limited friction block (29).

2. The dust control equipment for construction projects according to claim 1 is characterized by: A fixing plate (3) is fixedly connected to the bottom of the motor (21), and the back side of the fixing plate (3) is fixedly connected to the rear side of the inner wall of the transmission box (15).

3. The dust control equipment for construction projects according to claim 1 is characterized by: A limit block (4) is fixedly connected to the bottom of the inner wall of the transmission box (15), and the limit block (4) is used in conjunction with a transmission plate (28).

4. The dust control equipment for construction projects according to claim 3 is characterized by: Slide blocks (5) are fixedly connected to both sides of the transmission plate (28), and slide grooves (6) are provided on both sides of the inner wall of the transmission box (15), and the slide blocks (5) are used in conjunction with the slide grooves (6).

5. The dust control equipment for construction projects according to claim 1, characterized in that: An opening (7) is provided on the front of the transmission box (15); the width of the opening (7) is greater than the width of the limiting friction block (29); the opening (7) is used in conjunction with the limiting friction block (29).

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