A narrow-slot construction waste collection system for construction sites

Abstract

This invention provides a construction waste collection system for narrow gaps in construction sites, comprising a cleaning unit and a collection unit. The cleaning unit includes a telescopic main rod with a fixing component connected to its end. The fixing component includes a fixing seat with top blocks movably connected to both ends. The edges of the top blocks are in close contact with the narrow gap wall. A movable component is movably connected to the fixing component, including several push plates connected to the fixing component via an electric telescopic rod. Push blocks are fixedly connected to the front ends of the push plates, and adjacent push blocks are slidably connected via connecting blocks. The collection unit includes a cart body, which is a handcart, and a collection box located on the cart body. A transmission component is installed at the bottom of the collection box. The advantages of this invention are: reasonable design, simple structure, safety and reliability, and the ability to push out and collect construction waste that is difficult to clean from narrow gaps, saving time and effort.

Description

Technical Field

[0001] This invention relates to the field of construction waste collection equipment technology, and in particular to a narrow-slot construction waste collection system for construction sites. Background Technology

[0002] With the vigorous development of the construction industry, the number of high-rise and super high-rise buildings has increased year by year, and the amount of construction waste has never decreased. During the construction process, some construction waste is scattered in narrow gaps in the building. The limited arm length of the cleaning personnel makes it impossible to clean the construction waste in the gaps. As a result, a lot of manpower, energy and time are needed to clean up the waste in the later stage of completion and handover. At the same time, a large number of stones, concrete blocks, broken rebars and other debris accumulate in the gaps. Due to their large weight, they are difficult to clean with simple tools. Using long pole clamps to clean up large amounts of construction waste is not only time-consuming and laborious, but also cannot be completely cleaned.

[0003] How to solve the above-mentioned technical problems is the challenge facing this invention. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a construction waste collection system for narrow gaps in construction sites that is rationally designed, simple in structure, safe and reliable, and can push out and collect construction waste that is difficult to clean from narrow gaps.

[0005] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a construction waste collection system for narrow gaps at construction sites, including a cleaning unit and a collection unit. The cleaning unit includes a telescopic main rod, and a fixing component is connected to the end of the telescopic main rod. The fixing component includes a fixing seat, and top blocks are movably connected to both ends of the fixing seat. The edge of the top block is in close contact with the narrow gap wall surface.

[0006] The fixed component is movably connected to the movable component. The movable component includes several push plates connected to the fixed component via an electric telescopic rod. A push block is fixedly connected to the front end of each push plate, and adjacent push blocks are slidably connected via connecting blocks.

[0007] The collection unit includes a vehicle body, which is a handcart, and a collection box located on the vehicle body, with a transmission component installed at the bottom of the collection box.

[0008] A dual-axis drive motor is fixedly installed inside the fixed base. The two output shafts of the dual-axis drive motor are respectively fixedly connected to threaded rods, and the two threaded rods are respectively threaded to the threaded holes of the two top blocks.

[0009] A guide assembly is provided between each of the two top blocks and the fixed base. The guide assembly includes a plurality of guide rods that are evenly distributed and fixedly connected to both sides of the fixed base.

[0010] Each of the top blocks has a guide tube on the side near the fixed base that cooperates with the guide rod. The guide rod is slidably connected to the guide tube, and a bearing that cooperates with the outer diameter of the guide rod is provided inside the guide tube.

[0011] Each of the top blocks has a rubber pad on the side that is in contact with the wall.

[0012] Each of the top blocks and the fixed base is connected to a push plate via an electric telescopic rod. There are three push plates, each a vertical plate. Adjacent push plates are slidably connected via connecting blocks. Specifically, the connecting blocks are fixedly connected to both sides of the push plate located in the middle. The two push plates at both ends have grooves on their sides near the push plate located in the middle, which cooperate with the connecting blocks. The connecting blocks are slidably connected in the grooves, thus realizing the sliding connection of the push plates.

[0013] The pusher block is fixedly connected to the pusher plate on one side. Its bottom surface is flush with the ground and is a horizontal surface, while its top surface is a concave arc surface. The connecting blocks between the pushers are connected in the same way as the connecting blocks between the pushers. The cross-sectional shape of the connecting blocks is the same as that of the pusher plate or the pusher block, but its outer side length is slightly smaller than that of the pusher plate or the pusher block.

[0014] The telescopic main rod is hinged to the top surface of the fixed seat via a hinge seat;

[0015] A hinge seat is provided on the top surface of the push plate located in the middle, and a hinge seat is also provided at the bottom of the telescopic main rod. A telescopic auxiliary rod is connected between the hinge seat at the bottom of the telescopic main rod and the hinge seat on the push plate.

[0016] A collection bag is provided between the fixed component and the movable component, and the collection bag is fixedly connected to the fixed component and the movable component by a fixing hook;

[0017] The fixing hooks are fixedly mounted on the fixing plates, which are located above the top block and the fixing seat on the side near the moving component, and above each push plate on the side near the fixing component. Each fixing plate is provided with a plurality of fixing hooks.

[0018] The collection box has an opening on one side, and the transmission component is located at the bottom inside the opening. The transmission component includes several evenly arranged conveyor rollers. The shaft of each conveyor roller is fixedly connected to a gear, and adjacent gears mesh with each other. One of them is a drive gear, and a drive motor is coaxially connected to it.

[0019] The top of the inner cavity of the collection box is equipped with several nozzles, which are connected to a water tank at the top of the collection box and are driven by a water valve switch.

[0020] The beneficial effects of this invention are as follows: This device, by setting a fixed component with a telescopic rod and a moving component, can clean up debris in deep and narrow construction gaps. Since construction debris is heavy and difficult to push manually, the fixed and moving components work together to push the debris out. The debris can be collected through a collection box and a transmission component inside the box, reducing manpower and allowing for the collection of large quantities of debris, thus reducing working hours and shortening the construction period. This application targets large amounts of construction debris and debris that is difficult to clean manually. If there is lightweight debris such as dust in the narrow gap, or residual dust after cleaning by this device, manual re-cleaning is possible. The pusher of this device is designed with a rounded top surface to prevent excessively heavy debris from damaging the device body. The device effectively disperses force and reduces load. If waste rises with the pusher, it can be collected through the collection bag. The collection bag can be a sturdy, foldable bag such as a woven bag, facilitating waste collection without affecting the normal operation of the device components. In addition to the telescopic main rod, the device also has a telescopic auxiliary rod. After waste collection, the moving component returns to its original position. If there is too much waste in the middle collection bag, the telescopic auxiliary rod allows the entire device to be easily lifted, preventing damage during removal due to uneven pressure caused by excessive waste in the collection bag. The collection component of this device includes a transmission component and a vehicle body for convenient waste collection and transportation. Additionally, the collection box is equipped with nozzles to reduce dust and prevent environmental pollution. Attached Figure Description

[0021] Figure 1 This is a left view of the cleaning unit of the present invention in its ready-to-use state.

[0022] Figure 2 This is a three-dimensional structural diagram of the cleaning unit of the present invention in its ready-to-use state.

[0023] Figure 3 This is a top view of the cleaning unit of the present invention in use.

[0024] Figure 4 This is a three-dimensional structural diagram of the internal structure of the fixing seat of the cleaning unit of the present invention in use.

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the collection unit of the present invention. Figure 1 .

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the collection unit of the present invention. Figure 2 .

[0027] The attached figures are labeled as follows: 1. Telescopic main rod; 101. Hinge seat; 102. Telescopic secondary rod; 2. Fixed seat; 201. Dual-axis drive motor; 202. Threaded rod; 203. Guide rod; 3. Top block; 301. Threaded hole; 302. Guide tube; 303. Rubber pad; 4. Electric telescopic rod; 5. Push plate; 501. Push block; 6. Connecting block; 7. Vehicle body; 8. Collection box; 801. Water tank; 9. Fixed hook; 901. Fixed plate; 10. Conveyor roller; 11. Nozzle. Detailed Implementation

[0028] The technical features of this solution can be clearly explained. The following is a detailed description of the solution through specific implementation methods.

[0029] See Figures 1 to 6 As shown, this embodiment is a construction waste collection system for narrow gaps at construction sites, including a cleaning unit and a collection unit. The cleaning unit includes a telescopic main pole 1, and a fixing component is connected to the end of the telescopic main pole 1. The fixing component includes a fixing seat 2, and top blocks 3 are movably connected to both ends of the fixing seat 2. The edge of the top block 3 is in close contact with the narrow gap wall surface.

[0030] The fixed component is movably connected to the movable component, which includes a number of push plates 5 connected to the fixed component via an electric telescopic rod 4. Push blocks 501 are fixedly connected to the front end of the push plates 5, and adjacent push blocks 501 are slidably connected via connecting blocks 6.

[0031] The collection unit includes a vehicle body 7, which is a handcart, and a collection box 8 located on the vehicle body 7. A transmission component is provided inside the bottom of the collection box 8.

[0032] A dual-axis drive motor 201 is fixedly installed inside the fixed base 2. The two output shafts of the dual-axis drive motor 201 are respectively fixedly connected to threaded rods 202, and the two threaded rods 202 are respectively threadedly connected to the threaded holes 301 of the two top blocks 3.

[0033] A guide assembly is provided between each of the two top blocks 3 and the fixed base 2. The guide assembly includes a number of guide rods 203 that are evenly distributed on both sides of the fixed base 2 and are fixedly connected.

[0034] Each top block 3 has a guide tube 302 that mates with the guide rod 203 on the side near the fixed base 2. The guide rod 203 is slidably connected to the guide tube 302, and a bearing that mates with the outer diameter of the guide rod 203 is provided inside the guide tube 302.

[0035] Each top block 3 has a rubber pad 303 installed on the side that is in contact with the wall.

[0036] Each top block 3 and the fixed base 2 are connected to a push plate 5 via an electric telescopic rod 4. There are 3 push plates 5. The push plates 5 are vertical plates. Adjacent push plates 5 are slidably connected by a connecting block 6. Specifically, the connecting block 6 is fixedly connected to both sides of the push plate 5 located in the middle. The two push plates 5 located at both ends have a sliding groove on the side of the push plate 5 located in the middle that cooperates with the connecting block 6. The connecting block 6 is slidably connected in the sliding groove to realize the sliding connection of the push plates 5.

[0037] Push block 501 is fixedly connected to push plate 5 on one side. The bottom surface is flush with the ground and is a horizontal surface, while the top surface is a concave arc surface.

[0038] The connecting blocks between push blocks 501 and the connecting blocks between push plates 5 have the same connection form. The cross-sectional shape of the connecting block 6 is the same as that of the push plate 5 or the push block 501, but its outer side length is slightly smaller than that of the push plate 5 or the push block 501.

[0039] The top surface of the fixed base 2 is hinged to the telescopic main rod 1 via the hinge seat 101;

[0040] A hinge seat 101 is provided on the top surface of the push plate 5 located in the middle, and a hinge seat 101 is also provided at the bottom of the telescopic main rod 1. A telescopic auxiliary rod 102 is connected between the hinge seat 101 at the bottom of the telescopic main rod 1 and the hinge seat 101 on the push plate 5.

[0041] A collection bag is provided between the fixed component and the movable component, and the collection bag is fixedly connected to the fixed component and the movable component by a fixing hook 9;

[0042] The fixing hooks 9 are fixedly installed on the fixing plate 901. The fixing plate 901 is located above the top block 3 and the fixing seat 2 on the side near the moving component, and above each push plate 5 on the side near the fixing component. Each fixing plate 901 is provided with a number of fixing hooks 9.

[0043] An opening is provided on one side of the collection box 8, and a transmission component is provided at the bottom inside the opening. The transmission component includes several evenly arranged conveyor rollers 10. The shaft of each conveyor roller 10 is fixedly connected to a gear, and adjacent gears mesh with each other. One of them is a drive gear, and a drive motor is coaxially connected to it.

[0044] Several nozzles 11 are provided at the top of the inner cavity of the collection box 8. The nozzles 11 are connected to the water tank 801 at the top of the collection box 8, and the nozzles 11 are driven by the water valve switch.

[0045] In practical use, this invention includes the following steps:

[0046] A: Place the collection box 8 of this device at the entrance of the narrow slit that is difficult to clean, that is, move the vehicle body 7 to the corresponding position and make the vehicle body 7 stand upright, at which time the opening of the collection box 8 is facing the narrow slit.

[0047] B: Manually place the fixed component of this device at the deepest part of the narrow gap, that is, extend the telescopic main rod 1 to a suitable length and place the fixed component together with the moving component into the narrow gap. If there is garbage in the deep part of the narrow gap that makes it difficult to place, the telescopic main rod 1 can be extended and the push block 501 can be used to manually dig out a suitable space before placing the fixed component and the moving component.

[0048] C: Then, the dual-axis drive motor 201 is controlled by the switch of the electrical connection on the telescopic main rod 1, which drives the two threaded rods 202 to rotate. At the same time, due to the guiding effect of the guide tube 302 and the guide rod 203, the two top blocks 3 move outward at the same time. When the top blocks 3 are pressed against the walls on both sides, it is ready.

[0049] D: At this time, the extended length of the push plate 5 and push block 501 of the moving component is slightly less than the width of the narrow gap. Then, by controlling the switch of the electric telescopic rod 4 connected to the telescopic main rod 1, all electric telescopic rods 4 can be driven to extend simultaneously. During this process, the push block 501 pushes the garbage. If the narrow gap is deep, the top block 3 can be retracted and the fixed component can be moved towards the entrance of the narrow gap to push it again until the garbage is pushed into the collection box 8 at the entrance.

[0050] E: If garbage overflows from the top of the push block 501 during the pushing process, it can be collected into the collection bag behind the moving component. The garbage that enters the collection box 8 is transported into the box through the transmission component and can be sprayed with nozzles 11 to reduce dust.

[0051] F: After collecting the garbage, the collection bag can be removed and the garbage inside the collection bag poured into the collection box 8. At the same time, after the collection box 8 has finished collecting, the handle of the vehicle body 7 can be pressed down, and the vehicle body 7 can be pushed so that the opening of the collection box 8 faces upward, which is convenient for transportation.

[0052] The technical features of this invention not described can be implemented by or using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this invention, and this invention is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this invention should also be within the protection scope of this invention.

Claims

1. A construction site narrow-aisle construction and demolition waste collection system, characterized in that, Including cleaning unit and collection unit, the cleaning unit includes telescopic main rod (1), the telescopic main rod (1) end is connected with fixed assembly, the fixed assembly includes fixed seat (2), both ends of the fixed seat (2) are movably connected with top block (3), the edge of the top block (3) is close to narrow slit wall surface, the fixed seat (2) is fixedly provided with double-shaft drive motor (201) in, the two output shafts of the double-shaft drive motor (201) are fixedly connected with threaded rod (202) respectively, two threaded rod (202) are threadedly connected with the threaded hole (301) of two top block (3) respectively; The fixed assembly is movably connected with a moving assembly, the moving assembly includes a plurality of push plates (5) connected with the fixed assembly by electric telescopic rods (4), the push plate (5) is fixedly connected with a push block (501) at the front end, and the adjacent push blocks (501) are slidably connected by a connecting block (6); Each top block (3) and the fixed seat (2) are connected by one electric telescopic rod (4), and the push plate (5) is provided with three, the push plate (5) is a vertical plate body, and the adjacent two push plates (5) are slidably connected by the connecting block (6); The collection unit includes a vehicle body (7), the vehicle body (7) is a trolley, including a collection box (8) on the vehicle body (7), the bottom of the collection box (8) is provided with a transmission assembly.

2. The construction site narrow-gap construction waste collection system according to claim 1, characterized by, A guide assembly is arranged between the two top blocks (3) and the fixed seat (2), the guide assembly includes a plurality of guide rods (203) fixedly connected to the two sides of the fixed seat (2) and evenly arranged; Each top block (3) is provided with a guide pipe (302) on the side close to the fixed seat (2), the guide pipe (302) is slidably connected with the guide rod (203), and the guide pipe (302) is provided with a bearing matched with the outer diameter of the guide rod (203).

3. The construction site narrow-gap construction waste collection system according to claim 1, characterized by, Each top block (3) is provided with a rubber pad (303) on the side close to the wall.

4. The construction site narrow-slit construction waste collection system according to claim 1, wherein, The push block (501) is fixedly connected with the push plate (5) on one side, the bottom surface is flush with the ground, and the top surface is a concave arc surface.

5. The construction site narrow-slit construction waste collection system of claim 1, wherein, The fixed seat (2) is hingedly connected with the telescopic main rod (1) through a hinge seat (101); The hinge seat (101) is arranged on the top surface of the middle push plate (5), and the bottom of the telescopic main rod (1) is also provided with a hinge seat (101), and the hinge seat (101) located at the bottom of the telescopic main rod (1) is connected with the hinge seat (101) located on the push plate (5) through a telescopic auxiliary rod (102).

6. The construction site narrow-slit construction waste collection system of claim 1, wherein, A collection bag is arranged between the fixed assembly and the moving assembly, and the collection bag is fixedly connected with the fixed assembly and the moving assembly through a fixing hook (9). The fixing hook (9) is fixedly arranged on a fixing plate (901), the fixing plate (901) is arranged above the side of the top block (3) and the fixing base (2) close to the moving assembly, and the fixing plate (901) is arranged above the side of each push plate (5) close to the fixing assembly, and a plurality of fixing hooks (9) are arranged on each fixing plate (901).

7. The construction site narrow-slit construction waste collection system of claim 1, wherein, One side of the collecting box (8) is provided with an opening, and the bottom of the inner side of the opening is provided with the conveying assembly, the conveying assembly comprises a plurality of conveying rollers (10) arranged uniformly, a gear is fixedly connected to the rotating shaft of each conveying roller (10), adjacent gears are meshed with each other, one is a driving gear, and a driving motor is coaxially connected.

8. The construction site narrow-slit construction waste collection system of claim 1, wherein, A plurality of spray heads (11) are arranged on the top of the inner cavity of the collecting box (8), the spray head (11) is communicated with the water tank (801) on the top of the collecting box (8), and the spray head (11) is driven by controlling the water valve switch.

Images