Formwork cleaning device for building construction and cleaning method thereof

Abstract

The formwork cleaning device for building construction comprises a cleaning top frame and a cleaning base which are distributed up and down, the cleaning top frame can move up and down, a first power roller, a driven roller and a cleaning roller are arranged above the cleaning base, and a second power roller, a driven roller and a cleaning roller are arranged below the cleaning top frame; the power roller rotates through a rotation driving mechanism. The rotary driving mechanism comprises a driving motor, a driving shaft, a first gear set and a second gear set, the driving motor is fixedly connected with the cleaning base, the driving shaft of the driving motor is connected with the driving shaft, the first gear set is distributed below the second gear set, and the two gear sets drive the first power roller and the second power roller to rotate correspondingly. The invention further provides an application method of the device. The two faces of the formwork can be cleaned at the same time, and the cleaning efficiency is remarkably improved. The driving motor drives the gear set to operate, so that the processing roller achieves efficient rotating action, and it is ensured that concrete and other impurities attached to the surface of the formwork are effectively removed.

Description

Technical Field

[0001] This invention belongs to the field of auxiliary equipment technology for building construction, specifically relating to a formwork cleaning device and its cleaning method for building construction. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Buildings refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that meet people's needs for production, living, learning, and public activities. During construction, aluminum composite panels need to be cleaned before use, thus requiring the use of cleaning equipment.

[0003] Currently available formwork cleaning devices on the market are inefficient because the amount and strength of concrete adhering to the formwork vary, making it difficult to clean building formwork uniformly, clean both sides simultaneously, and automate the cleaning process. This results in poor flexibility and inconvenience in use.

[0004] In summary, the present invention provides a formwork cleaning device and cleaning method for building construction to solve the above problems. Summary of the Invention

[0005] In order to overcome the problems existing in the prior art, the present invention provides a formwork cleaning device and cleaning method for building construction, so as to solve the problems of difficulty in cleaning both sides at the same time and lack of automated cleaning function, which leads to the inefficiency of building formwork cleaning.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] (i) The present invention provides a formwork cleaning device for building construction, including a cleaning base and a cleaning top frame; the cleaning top frame is distributed above the cleaning base and can move up and down relative to the cleaning base; a first power roller, a driven roller and a cleaning roller are movably arranged above the cleaning base, and a second power roller, a driven roller and a cleaning roller are movably arranged below the cleaning top frame; the first power roller and the second power roller are rotated by a rotation drive mechanism.

[0008] Furthermore, the number of the rotary drive mechanism, the first power roller, and the second power roller are the same. The rotary drive mechanism includes a drive motor, a drive shaft, a first gear set, and a second gear set. The drive motor is fixedly connected to one side of the cleaning base, and the drive shaft of the drive motor is fixedly connected to the lower end of the vertically distributed drive shaft. The first gear set is distributed below the second gear set, and the first gear set is sleeved on the drive shaft to drive the rotation of the first power roller. The second gear set is movably sleeved on the drive shaft to drive the rotation of the second power roller.

[0009] Furthermore, the first gear set includes a first stationary bevel gear and a second stationary bevel gear; the first stationary bevel gear is fixedly sleeved on the drive shaft and can rotate with the drive shaft, the second stationary bevel gear is fixedly connected to the central shaft of the first power roller, and the first stationary bevel gear and the second stationary bevel gear mesh with each other; the second gear set includes a first moving bevel gear and a second moving bevel gear; the first moving bevel gear is movably sleeved on the drive shaft and can rotate with the drive shaft, and can move linearly up and down relative to the drive shaft; the second moving bevel gear is fixedly connected to the central shaft of the second power roller, and the first moving bevel gear and the second moving bevel gear mesh with each other.

[0010] Furthermore, the second gear set also includes a gear carrier; the gear carrier has an L-shaped cross-section, including a horizontal mounting surface and a vertical mounting surface that are perpendicular to each other; wherein, the horizontal mounting surface has a through hole at its center, is movably sleeved on the drive shaft, and is distributed below the first moving bevel gear, and is rotatably connected to the first moving bevel gear; the vertical mounting surface has a through hole at its center, is rotatably sleeved on the central shaft of the second power roller, and is distributed on the inner side of the second moving bevel gear.

[0011] Furthermore, the outer surface of the drive shaft is provided with vertically distributed spline grooves. Correspondingly, the first moving bevel gear is provided with a spline protrusion adapted to the spline groove. The spline protrusion is movably disposed in the spline groove, and the first moving bevel gear is movably connected to the drive shaft through the spline protrusion.

[0012] Furthermore, the rotary drive mechanism also includes a mounting frame; the mounting frame includes a horizontal base plate, a horizontal top plate, and several vertical support rods; the horizontal top plate is distributed above the horizontal base plate, and the upper and lower ends of the vertical support rods are fixedly connected to the horizontal top plate and the horizontal base plate, respectively; the upper end of the drive shaft is rotatably connected to the horizontal top plate, and the lower end is rotatably connected to the horizontal base plate; the drive motor is fixed below the horizontal base plate, and the output end of the drive motor is fixedly connected to the lower end of the drive shaft.

[0013] Furthermore, a vertical drive mechanism is also provided, through which the cleaning top frame rises or falls; the vertical drive mechanism is provided in two sets, distributed at both ends of the cleaning device, each set including a top plate, a hydraulic rod and at least two uprights; the top plate is located above the cleaning top frame, the upper end of the uprights is fixedly connected to the lower surface of the top plate, and the lower end passes through the cleaning top frame and is fixedly connected to the cleaning base, the cleaning top frame can move up and down along the uprights; the fixed end of the hydraulic rod is fixedly connected to the lower surface of the top plate, and the driving end of the hydraulic rod is fixedly connected to the upper surface of the cleaning top frame.

[0014] Furthermore, a dust collection trough is provided at the bottom of the cleaning base. The dust collection trough is distributed below the first power roller, the driven roller and the cleaning roller, and the dust collection trough is detachably connected to the cleaning base.

[0015] Furthermore, the first power roller, driven roller, and cleaning roller of the cleaning base are parallel to each other, and the second power roller, driven roller, and cleaning roller of the cleaning top frame are parallel to each other.

[0016] (II) The present invention also provides a cleaning method based on the above-described formwork cleaning device for building construction, comprising: The template to be cleaned enters the space between the cleaning base and the cleaning top frame through one end of the cleaning base and the cleaning top frame. The drive motor is started, and the drive motor drives the drive shaft to rotate. In turn, the first gear set and the second gear set drive the first power roller and the second power roller to rotate. The template passes smoothly through the space between the cleaning base and the cleaning top frame. When the drive motor is running, the distance between the cleaning base and the cleaning top frame can be adjusted according to the thickness of the template. The hydraulic rod is activated, and the hydraulic rod drives the cleaning top frame to move up and down, adjusting the height of the cleaning top frame to clamp and clean the upper and lower ends of the template. The cleaning rollers installed on the cleaning base and cleaning top frame clean the two sides of the template separately, and the impurities are collected by the dust collection tank.

[0017] The beneficial effects of this invention are: (1) The present invention, by setting a power roller, a driven roller and a cleaning roller on the cleaning base and the cleaning top frame, can simultaneously clean both sides of the template, which significantly improves the cleaning efficiency. The drive motor drives the gear set to rotate, so that the power roller and the driven roller can achieve efficient rotation, ensuring stable movement of the template, and the cleaning roller can effectively remove impurities such as concrete attached to the template surface.

[0018] (2) The present invention, through the design of the hydraulic rod, allows the height of the cleaning top frame to be flexibly adjusted, thereby adapting to templates of different thicknesses and ensuring the stability of the cleaning process and the appropriate clamping force. The dust collection trough further optimizes the cleaning effect, can collect impurities generated during the cleaning process, avoid secondary pollution, and improve the cleanliness of the working environment.

[0019] (3) By setting a second gear set, the present invention can use the movable second gear set in conjunction with the height adjustment function of the cleaning top frame to better clean the template. Attached image description: Figure 1 This is a schematic diagram of the overall mechanism structure of an embodiment of the present invention; Figure 2 This is a schematic diagram of the cleaning base, cleaning top frame, and vertical drive mechanism according to an embodiment of the present invention; Figure 3 This is a perspective view of the cleaning base according to an embodiment of the present invention; Figure 4 This is an exploded view of the rotary drive mechanism according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the assembly of the rotary drive mechanism in the embodiment; The labels in the attached diagram are: 1. Clean the base; 2. Clean the top frame; 3. Top plate; 4. Upright pole; 5. Mounting frame; 6. First gear set; 601. First stationary bevel gear; 602. Second stationary bevel gear; 7. Second gear set; 701. Second moving bevel gear; 702. Second moving bevel gear; 703. Gear frame; 8. Drive shaft; 9. Hydraulic rod; 10. Driven roller; 11. Drive motor; 12. Spline groove; 13. First power roller; 14. Second power roller; 15. Dust collection trough. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-5 The present invention provides a formwork cleaning device for building construction, including a cleaning base 1 and a cleaning top frame 2. The cleaning top frame 2 is distributed above the cleaning base 1 and can move up and down relative to the cleaning base 1.

[0022] A first power roller 13, a driven roller 10, and a cleaning roller are provided above the cleaning base 1. The two ends of the first power roller 13 and the driven roller 10 are rotatably connected to the two side walls of the cleaning base 1, respectively. The two ends of the cleaning roller are rotatably connected to or fixedly connected to the two side walls of the cleaning base 1, respectively. A cleaning brush is provided on the cleaning roller.

[0023] The cleaning top frame 2 is provided with a second power roller 14, a driven roller 10 and a cleaning roller. The two ends of the first power roller 13 and the second power roller 14 are rotatably connected to the two side walls of the cleaning top frame 2, respectively. The two ends of the cleaning roller are rotatably connected or fixedly connected to the two side walls of the cleaning top frame 2, respectively. A cleaning brush is provided on the cleaning roller.

[0024] In this invention, multiple power rollers, driven rollers 10, and cleaning rollers are provided, and the specific number can be set according to requirements. The first power roller 13, driven roller 10, and cleaning roller provided on the cleaning base 1 are parallel to each other and have their ends flush. The second power roller 14, driven roller 10, and cleaning roller provided on the cleaning top frame 2 are parallel to each other and have their ends flush.

[0025] like Figure 1 , Figure 4 and Figure 5 As shown, the first power roller 13 and the second power roller 14 rotate via a rotary drive mechanism. The rotary drive mechanism, the first power roller 13, and the second power roller 14 are of equal number. The rotary drive mechanism includes a drive motor 11, a drive shaft 8, a first gear set 6, and a second gear set 7. The drive motor 11 is fixedly connected to one side of the cleaning base 1, and the drive shaft of the drive motor 11 is fixedly connected to the lower end of the vertically distributed drive shaft 8. The first gear set 6 is located below the second gear set 7 and is sleeved on the drive shaft 8 to drive the rotation of the first power roller 13. The second gear set 7 is movably sleeved on the drive shaft 8 to drive the rotation of the second power roller 14.

[0026] More specifically, the first gear set 6 includes a first stationary bevel gear 601 and a second stationary bevel gear 602. The first stationary bevel gear 601 is fixedly sleeved on the drive shaft 8 and can rotate with the drive shaft 8. The second stationary bevel gear 602 is fixedly connected to the central shaft of the first power roller 13, and the first stationary bevel gear 601 and the second stationary bevel gear 602 mesh with each other. When the drive motor 11 drives the drive shaft 8 to rotate, the drive shaft 8 drives the first stationary bevel gear 601 to rotate horizontally, and the first stationary bevel gear 601 drives the second stationary bevel gear 602 to rotate vertically, thereby driving the first power roller 13 to rotate.

[0027] The second gear set 7 includes a first moving bevel gear 701 and a second moving bevel gear 702. The first moving bevel gear 701 is movably sleeved on the drive shaft 8, and can rotate with the drive shaft 8 and move linearly up and down relative to the drive shaft 8. The second moving bevel gear 702 is fixedly connected to the central shaft of the second power roller 14, and the first moving bevel gear 701 and the second moving bevel gear 702 mesh with each other. When the drive motor 11 drives the drive shaft 8 to rotate, the drive shaft 8 drives the first moving bevel gear 701 to rotate horizontally, and the first moving bevel gear 701 drives the second moving bevel gear 702 to rotate vertically, thereby driving the second power roller 14 to rotate.

[0028] In a preferred embodiment of the present invention, the second gear set 7 further includes a gear carrier 703. The gear carrier 703 has an L-shaped cross-section and includes a horizontal mounting surface and a vertical mounting surface that are perpendicular to each other and fixedly connected. The horizontal mounting surface has a through hole at its center and is movably sleeved on the drive shaft 8, located below the first moving bevel gear 701, and rotatably connected to the first moving bevel gear 701. The vertical mounting surface has a through hole at its center and is rotatably sleeved on the central shaft of the second power roller 14, and is located inside the second moving bevel gear 702. The purpose of providing the gear carrier 703 is to ensure that the second gear set 7 moves up and down synchronously with the cleaning top frame 2.

[0029] In a preferred embodiment of the present invention, the outer surface of the drive shaft 8 is provided with vertically distributed spline grooves 12. Correspondingly, the first moving bevel gear 701 is provided with a spline protrusion adapted to the spline groove 12. The spline protrusion is movably disposed within the spline groove 12, and the first moving bevel gear 701 is movably connected to the drive shaft 8 through the spline protrusion. When the cleaning top frame 2 moves up and down, the second gear set 7 moves up and down along the spline groove 12.

[0030] In a preferred embodiment of the present invention, the rotary drive mechanism further includes a mounting frame 5, which comprises a horizontal base plate, a horizontal top plate, and four vertical support rods. The horizontal top plate is positioned above the horizontal base plate, and the four vertical support rods are respectively located at the four corners of the horizontal base plate and the horizontal top plate. The upper and lower ends of the vertical support rods are fixedly connected to the horizontal top plate and the horizontal base plate, respectively. The upper end of the drive shaft 8 is rotatably connected to the horizontal top plate, and the lower end is rotatably connected to the horizontal base plate. The drive motor 11 is fixed below the horizontal base plate, and the output end of the drive motor 11 is fixedly connected to the lower end of the drive shaft 8.

[0031] like Figures 1-2 As shown, a vertical drive mechanism is also provided, which allows the cleaning top frame 2 to rise or fall. Two sets of the vertical drive mechanism are located at both ends of the cleaning device. Each set includes a top plate 3, a hydraulic rod 9, and two uprights 4. The top plates 3 are located at the upper ends of the cleaning top frame 2. The upper ends of the uprights 4 are fixedly connected to the lower surface of the top plates 3, and the lower ends of the uprights 4 pass through the cleaning top frame 2 (each end of the cleaning top frame 2 has a positioning lug, and the positioning lug has a through hole) and are fixedly connected to the cleaning base 1. The cleaning top frame 2 can move up and down along the uprights 4. The fixed end of the hydraulic rod 9 is fixedly connected to the lower surface of the top plate 3, and the driving end of the hydraulic rod 9 is fixedly connected to the upper surface of the cleaning top frame 2. When the height of the cleaning top frame 2 needs to be adjusted, the hydraulic rod 9 is activated, driving the cleaning top frame 2 to rise or fall along the uprights 4, thereby achieving height adjustment.

[0032] As a preferred embodiment of the present invention, a dust collection groove 15 is provided at the bottom of the cleaning base 1. The dust collection groove 15 is distributed below the first power roller 13, the driven roller 10 and the cleaning roller. The dust collection groove 15 is detachably connected to the cleaning base 1.

[0033] The cleaning method based on the above-described formwork cleaning device for building construction includes: The template to be cleaned enters the space between the cleaning base 1 and the cleaning top frame 2 through one end. The drive motor 11 is started, and the drive motor 11 drives the drive shaft 8 to rotate. Then, the first gear set 6 and the second gear set 7 drive the first power roller and the second power roller to rotate. The template passes smoothly through the space between the cleaning base 1 and the cleaning top frame 2.

[0034] When the drive motor 11 is running, the distance between the cleaning base 1 and the cleaning top frame 2 can be adjusted according to the thickness of the template. The hydraulic rod 9 is activated, and the hydraulic rod 9 drives the cleaning top frame 2 to move up and down, adjusting the height of the cleaning top frame 2 to clamp and clean the upper and lower ends of the template.

[0035] The cleaning rollers installed on the cleaning base 1 and the cleaning top frame 2 clean the two sides of the template respectively, and the impurities are collected by the dust collection tank 15.

[0036] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should be considered within the scope of protection of the present invention.

Claims

1. A formwork cleaning device for building construction, characterized in that, Includes cleaning the base (1) and cleaning the top frame (2); The cleaning top frame (2) is distributed above the cleaning base (1), and the cleaning top frame (2) can move up and down relative to the cleaning base (1); a first power roller (13), a driven roller (10) and a cleaning roller are movably arranged above the cleaning base (1), and a second power roller (14), a driven roller (10) and a cleaning roller are movably arranged below the cleaning top frame (2); the first power roller (13) and the second power roller (14) are rotated by a rotation drive mechanism.

2. The formwork cleaning device for building construction according to claim 1, characterized in that, The number of the rotary drive mechanism, the first power roller (13) and the second power roller (14) are the same. The rotary drive mechanism includes a drive motor (11), a drive shaft (8), a first gear set (6) and a second gear set (7). The drive motor (11) is fixedly connected to one side of the cleaning base (1), and the drive shaft of the drive motor (11) is fixedly connected to the lower end of the vertically distributed drive shaft (8); the first gear set (6) is distributed below the second gear set (7), the first gear set (6) is sleeved on the drive shaft (8) and is used to drive the rotation of the first power roller (13), and the second gear set (7) is movably sleeved on the drive shaft (8) and is used to drive the rotation of the second power roller (14).

3. The formwork cleaning device for building construction according to claim 2, characterized in that, The first gear set (6) includes a first stationary bevel gear (601) and a second stationary bevel gear (602); the first stationary bevel gear (601) is fixedly sleeved on the drive shaft (8) and can rotate with the drive shaft (8); the second stationary bevel gear (602) is fixedly connected to the central shaft of the first power roller (13); the first stationary bevel gear (601) and the second stationary bevel gear (602) mesh with each other. The second gear set (7) includes a first moving bevel gear (701) and a second moving bevel gear (702); the first moving bevel gear (701) is movably sleeved on the drive shaft (8), and can rotate with the drive shaft (8) and can move linearly up and down relative to the drive shaft (8); the second moving bevel gear (702) is fixedly connected to the central shaft of the second power roller (14), and the first moving bevel gear (701) and the second moving bevel gear (702) mesh with each other.

4. The formwork cleaning device for building construction according to claim 3, characterized in that, The second gear set (7) also includes a gear carrier (703); The gear carrier (703) has an L-shaped cross section, including a horizontal mounting surface and a vertical mounting surface that are perpendicular to each other; wherein, the horizontal mounting surface has a through hole at its center, the horizontal mounting surface is movably sleeved on the drive shaft (8), and is distributed below the first moving bevel gear (701), and is rotatably connected to the first moving bevel gear (701); The vertical mounting surface has a through hole at its center. The vertical mounting surface is rotatably sleeved on the central shaft of the second power roller (14), and the vertical mounting surface is distributed on the inner side of the second moving bevel gear (702).

5. The formwork cleaning device for building construction according to claim 3, characterized in that, The outer surface of the drive shaft (8) is provided with vertically distributed spline grooves (12). Correspondingly, the first moving bevel gear (701) is provided with a spline protrusion that is adapted to the spline groove (12). The spline protrusion is movably disposed in the spline groove (12). The first moving bevel gear (701) is movably connected to the drive shaft (8) through the spline protrusion.

6. The formwork cleaning device for building construction according to claim 2, characterized in that, The rotary drive mechanism also includes a mounting bracket (5); The mounting frame (5) includes a horizontal base plate, a horizontal top plate, and several vertical support rods; The horizontal top plate is distributed above the horizontal bottom plate, and the upper and lower ends of the vertical support rod are fixedly connected to the horizontal top plate and the horizontal bottom plate, respectively; the upper end of the drive shaft (8) is rotatably connected to the horizontal top plate, and the lower end is rotatably connected to the horizontal bottom plate. The drive motor (11) is fixed below the horizontal base plate, and the output end of the drive motor (11) is fixedly connected to the lower end of the drive shaft (8).

7. The formwork cleaning device for building construction according to claim 1, characterized in that, It is also equipped with a vertical drive mechanism, through which the cleaning top frame (2) rises or falls; The vertical drive mechanism is provided in two sets, distributed at both ends of the cleaning device. Each set includes a top plate (3), a hydraulic rod (9) and at least two uprights (4). The top plate (3) is located above the cleaning top frame (2). The upper end of the upright (4) is fixedly connected to the lower surface of the top plate (3), and the lower end passes through the cleaning top frame (2) and is fixedly connected to the cleaning base (1). The cleaning top frame (2) can move up and down along the upright (4). The fixed end of the hydraulic rod (9) is fixedly connected to the lower surface of the top plate (3), and the driving end of the hydraulic rod (9) is fixedly connected to the upper surface of the cleaning top frame (2).

8. The formwork cleaning device for building construction according to claim 1, characterized in that, The bottom of the cleaning base (1) is provided with a dust collection groove (15), which is distributed below the first power roller (13), the driven roller (10) and the cleaning roller. The dust collection groove (15) is detachably connected to the cleaning base (1).

9. The formwork cleaning device for building construction according to claim 1, characterized in that, The first power roller (13), driven roller (10) and cleaning roller of the cleaning base (1) are parallel to each other, and the second power roller (14), driven roller (10) and cleaning roller of the cleaning top frame (2) are parallel to each other.

10. The cleaning method of the formwork cleaning device for building construction according to any one of claims 1 to 9, characterized in that, The template to be cleaned enters the space between the cleaning base (1) and the cleaning top frame (2) through one end. The drive motor (11) is started, and the drive motor (11) drives the drive shaft (8) to rotate. Then, the first gear set (6) and the second gear set (7) drive the first power roller and the second power roller to rotate. The template passes smoothly through the space between the cleaning base (1) and the cleaning top frame (2). When the drive motor (11) is running, the distance between the cleaning base (1) and the cleaning top frame (2) can be adjusted according to the thickness of the template. The hydraulic rod (9) is started, and the hydraulic rod (9) drives the cleaning top frame (2) to move up and down. The height of the cleaning top frame (2) is adjusted so as to clamp and clean the upper and lower ends of the template. The cleaning rollers set on the cleaning base (1) and the cleaning top frame (2) clean the two sides of the template respectively, and the impurities are collected by the dust collection tank (15).

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