Building waste transportation device

Abstract

The utility model provides a construction waste transportation device, and belongs to the technical field of construction waste transportation. Comprising a frame, and a protruding part is arranged on one side of the frame; the number of the slideways is two, and the two slideways are arranged in the frame in parallel; the lifting hook is movably connected with the driving assembly through a steel cable; the abutting plate is arranged on the top of the area, located in the building, of the frame. The vehicle frame is matched with the sliding way and the lifting hook, building waste is lifted through the lifting hook, under the traction action of the driving assembly and the guiding action of the sliding way, the building waste is automatically conveyed to the exterior of a building from a window opening, the building waste is conveyed to the ground through slow descending of the steel cable, and the motor is used for driving, so that the labor cost is greatly saved; the transportation efficiency of the building waste is improved, the building waste moves gently and is high in safety in the transportation process, meanwhile, through the design that the vehicle frame is matched with the abutting plate, the construction waste transportation device adapts to the field environments in most buildings, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste transportation, and particularly relates to a construction waste transportation device. Background Art

[0002] In the construction industry, with the acceleration of the urbanization process and the continuous increase of construction projects, the generation amount of construction waste has also increased sharply.

[0003] At present, in mid - low - rise construction sites, lacking elevator assistance or unable to borrow the elevator for transportation due to property requirements, mainly relying on manual handling and simple mechanical hoisting. This method is not only inefficient but also has many potential safety hazards. Therefore, this application provides a construction waste transportation device. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a construction waste transportation device to solve the problems that the existing construction waste mainly relies on manual handling and simple mechanical hoisting, which is not only inefficient but also has many potential safety hazards.

[0005] To solve the above - mentioned technical problems, the utility model provides the following technical solutions:

[0006] A construction waste transportation device includes: a vehicle frame with universal wheels arranged at the bottom; a protruding part is arranged on one side of the vehicle frame, and the protruding part is set to protrude outside the building exterior wall through a window opening when transporting construction waste; a slideway, having an L - shaped structure, there are two slideways, and the two slideways are arranged in parallel inside the vehicle frame, and one end of the slideway extends to directly below the protruding part; a driving assembly, fixed above the area of the vehicle frame inside the building through a fixing plate; a hook, movably connected to the driving assembly through a steel cable, and the hook is slidably connected in cooperation with the two slideways; a butting plate, arranged at the top of the area of the vehicle frame inside the building, for butting against the wall above the inner side of the window opening.

[0007] Preferably, the slideway includes two sections: a horizontal section and a vertical section. The horizontal section is arranged in an upward - inclined manner from inside the building to outside the building, and at least part of the horizontal section is located inside the building; the vertical section is vertically arranged below the protruding part and is completely located outside the building.

[0008] Preferably, on the opposite side walls of the two slideways, chutes are opened, the chutes are arranged along the direction of the slideway body, and both ends of the chutes are open - ended structures. In the horizontal section area of the slideway, a rope groove is opened inside the lower side wall of the chute. Near the corner position of the horizontal section and the vertical section of the slideway, a through - groove is opened, and the top of the through - groove is connected to the inside of the chute.

[0009] Preferably, it further includes a movable block which is slidably connected with the through groove in a matching manner. One end of the movable block is fixedly connected with a slider, and the slider is slidably connected with the rope groove in a matching manner. One end of the slider away from the movable block is connected with a pulling rope, and the pulling rope is slidably connected with the rope groove in a matching manner. The end of the pulling rope away from the movable block passes through the rope groove and extends to the outside. It further includes a spring which is sleeved on the rod body of the slider, and both ends of the spring are respectively abutted against the end wall of the movable block and the end wall of the through groove. The movable block is configured to protrude from one end of the through groove under the action of the spring force and block the top of the channel of the chute located in the vertical section of the through groove. It further includes a pulley which is rotatably connected above the vertical section area of the protruding part on the slideway for changing the force application direction of the steel cable.

[0010] Preferably, the driving assembly includes: a motor fixed on the fixing plate; a winch rotatably connected to the fixing plate through an ear plate, and a steel cable is wound around the winch; a belt pulley assembly including two driving wheels respectively fixedly connected to the rotating shaft of the winch and the output end of the motor, and a belt drivingly connected between the two driving wheels for transmitting the driving force of the motor. Two symmetrically arranged sliding rods are arranged on both sides of the hook, and the two sliding rods are respectively slidably connected with the chutes on the two slideways in a matching manner.

[0011] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0012] In the above solution, by arranging the vehicle frame in cooperation with the slideway and the hook, the construction waste is hoisted by the hook, and under the traction of the driving assembly and the guiding action of the slideway, the construction waste is automatically transported from the window opening to the outside of the building, and the construction waste is transported to the ground by the slow descent of the steel cable. Driven by the motor, the labor cost is greatly saved, not only the transportation efficiency of the construction waste is improved, and the construction waste moves smoothly during the transportation process with high safety. At the same time, through the design of the vehicle frame in cooperation with the abutting plate, it adapts to most on-site environments inside the building and has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present disclosure and, together with the specification, are further used to explain the principles of the present disclosure and enable those skilled in the relevant art to implement and use the present disclosure.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is Figure 1 a schematic diagram from another angle;

[0016] Figure 3 It is Figure 1 a schematic diagram from yet another angle;

[0017] Figure 4 It is a schematic diagram of the structure at the corner of the slideway in the present utility model;

[0018] Figure 5 is Figure 4 the internal structural sectional view;

[0019] Figure 6 is the structural schematic diagram of the present utility model installed on a building wall;

[0020] Figure 7 is Figure 6 the schematic diagram from another angle.

[0021] In the figure: 1 - vehicle frame; 2 - universal wheel; 3 - fixing plate; 4 - protruding part; 5 - abutting plate; 6 - slideway; 7 - hook; 8 - driving assembly; 9 - pulley; 10 - sliding rod; 11 - motor; 12 - winch; 13 - belt pulley assembly; 14 - steel cable; 15 - chute; 16 - through groove; 17 - rope groove; 18 - movable block; 19 - slider; 20 - spring; 21 - pulling rope.

[0022] As shown in the figure, in order to clearly implement the structure of the embodiments of the present utility model, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present utility model to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments, and the adjustments or modifications still fall within the scope of the appended claims. Specific embodiments

[0023] The following will describe in detail a building waste transportation device provided by the present utility model in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative ways to implement them; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present utility model.

[0024] Embodiment:

[0025] Such as Figures 1 to 7As shown in the figure, an embodiment of the present utility model provides a building waste transportation device, including: a vehicle frame 1, with universal wheels 2 provided at the bottom. A plurality of universal wheels 2 are provided and are arranged in a rectangular array at the bottom of the vehicle frame 1, facilitating the movement of the vehicle frame 1. Moreover, the universal wheels 2 are equipped with a self-braking structure, facilitating the fixation of the vehicle frame 1. A protrusion 4 is provided on one side of the vehicle frame 1, and the protrusion 4 is configured to protrude outside the building wall through the window opening when transporting building waste; a slideway 6, having an L-shaped structure. Two slideways 6 are provided, and the two slideways 6 are arranged in parallel inside the vehicle frame 1. One end of the slideway 6 extends to directly below the protrusion 4. On the opposite side walls of the two slideways 6, a chute 15 is opened. The chute 15 is arranged along the direction of the slideway 6 body, and both ends of the chute 15 are of an open structure. A driving assembly 8 is fixed above the area of the vehicle frame 1 located inside the building through a fixing plate 3; a hook 7 is movably connected to the driving assembly 8 through a steel cable 14. The hook 7 is slidably connected in cooperation with the two slideways 6. Two symmetrically arranged sliding rods 10 are provided at both sides of the hook 7, and the two sliding rods 10 are respectively slidably connected in cooperation with the chutes 15 on the two slideways 6; a contact plate 5 is provided at the top of the area of the vehicle frame 1 located inside the building, and is used to contact the wall above the inner side of the window opening.

[0026] By arranging the vehicle frame 1 in cooperation with the slideway 6 and the hook 7, the building waste is hoisted by the hook 7. Under the traction of the driving assembly 8 and the guiding action of the slideway 6, the building waste is automatically transported from the window opening to the outside of the building, and the building waste is transported to the ground by slow descent through the steel cable 14. Driven by an electric motor, the labor cost is greatly saved. It not only improves the transportation efficiency of the building waste, but also the building waste moves smoothly during the transportation process, with high safety. At the same time, through the design of the vehicle frame 1 in cooperation with the contact plate 5, it adapts to most on-site environments inside the building, with high applicability.

[0027] See Figure 1 , the slideway 6 includes two sections: a horizontal section and a vertical section. The horizontal section is arranged in an upward-inclined manner from the inside of the building to the outside of the building, and at least part of the horizontal section is located inside the building; the vertical section is vertically arranged below the protrusion 4 and is completely located outside the building. Among them, there is a certain height between the slideway 6 above the window opening and the bottom of the window opening, avoiding the waste being blocked by the bottom wall of the window opening during the conveying process.

[0028] By setting the chute 6 with an L-shaped structure, it ensures that the waste can slide out smoothly from the interior of the building to the exterior, avoiding tumbling or collision. The upward-tilted design of the horizontal section of the chute 6 helps it slide down automatically under the action of gravity when the hook 7 is retrieved. The vertical section is responsible for guiding the waste to a safe area and facilitating the retrieval of the hook 7. Further, a guiding component is provided at the bottom position of the vertical section. The guiding component has an open structure, and the inner wall of the guiding component is set to have a smooth transition curved surface structure with a circular bottom and a rectangular top. Moreover, the rectangular structure at the top has a smooth transition with the chutes 15 on the two chutes 6, so that when the hook 7 is retrieved, it is first received by the bottom of the guiding component. As the hook 7 rises, the sliders 19 on both sides of the hook 7 slide smoothly under the guidance of the inner side wall of the guiding component and are smoothly docked with and slide into the chutes 15.

[0029] See Figure 4 and Figure 5 , in the horizontal section area of the chute 6, a rope groove 17 is opened inside the side wall below the chute 15. The rope groove 17 is near the corner position of the horizontal section and the vertical section of the chute 6, and a through groove 16 is opened. The top of the through groove 16 is connected to the inside of the chute 15; it also includes a movable block 18, which is slidably connected with the through groove 16. One end of the movable block 18 is fixedly connected with a slider 19, and the slider 19 is slidably connected with the rope groove 17. One end of the slider 19 away from the movable block 18 is connected with a pulling rope 21, and the pulling rope 21 is slidably connected with the rope groove 17. Moreover, the end of the pulling rope 21 away from the movable block 18 extends to the outside through the rope groove 17 for easy manual pulling by the operator; it also includes a spring 20, which is sleeved on the rod body of the slider 19, and both ends of the spring 20 are respectively abutted against the end wall of the movable block 18 and the end wall of the through groove 16. The movable block 18 is set to protrude from one end of the through groove 16 under the elastic force of the spring 20 and block the top of the channel of the chute 15 in the vertical section of the through groove 16.

[0030] By setting the sliding movable block 18, it is used to switch between the state of the hook 7 transporting waste outwards and retrieving it inwards. When transporting the construction waste outwards, when the hook 7 moves to the corner of the chute 6 under the traction of the steel cable 14, by pulling the pulling rope 21, the movable block 18 is slid towards the inside of the through groove 16 against the elastic force of the spring 20, disconnecting the blockage of the chute 15 in the vertical section. At this time, as the steel cable 14 is relaxed, the slider 19 on the hook 7 loses the blockage of the movable block 18 and slides down along the chute 15 on the vertical section; when retrieving the hook 7, when the hook 7 moves to the corner position, by pulling the pulling rope 21 to move the movable block 18 away, the slider 19 on the hook 7 slides above the movable block 18, and then the pulling rope 21 is released. The movable block 18 resets. Under the blockage of the movable block 18, the slider 19 slides along the chute 15 on the horizontal section and slides down along the inclined chute 15 on the horizontal section under the action of gravity, and is retrieved to the interior area of the building.

[0031] See Figure 2 and Figure 3, this application further includes a pulley 9, which is rotatably connected to the protruding portion 4 above the vertical section area of the slideway 6 and is used to change the force application direction of the steel cable 14; the drive assembly 8 includes: a motor 11, which is fixed on the fixed plate 3; a winch 12, which is rotatably connected to the fixed plate 3 through an ear plate, and a steel cable 14 is wound around the winch 12; a pulley assembly 13, which includes two transmission wheels respectively fixedly connected to the rotating shaft of the winch 12 and the output end of the motor 11, and a belt drivingly connected between the two transmission wheels, and is used to transmit the driving force of the motor 11.

[0032] Through the setting of the pulley 9, the force application direction of the steel cable 14 is further optimized, so that it can remain smooth and unobstructed when passing through the vertical section area of the slideway 6. At the same time, the motor 11, the winch 12 and the pulley assembly 13 in the drive assembly 8 together constitute an efficient transmission system. The motor 11 transmits power to the winch 12 through the pulley assembly 13, thereby driving the retraction and extension of the steel cable 14. This transmission method not only has a compact structure, high transmission efficiency, but also is convenient for maintenance and low in cost.

[0033] The working principle of the present application is as follows: when constructing the frame 1, push the frame 1 to the window of the waste area to be cleaned, push the frame 1 so that the protrusion 4 passes through the window hole and protrudes outside the building, and the abutment plate 5 abuts against the upper wall inside the window hole, and then fix the frame 1 through the brake structure of the universal wheel 2 to prevent the device from moving during transportation, ensuring that the device is stable and does not shake. When conveying waste, the hook 7 is lowered to the waste storage area inside the building through the steel cable 14. The operator accurately hooks the hook 7 to the waste to be transported. After confirming that the hook 7 has firmly hooked the waste, the operator controls the motor 11 to start, the winch 12 begins to tighten the steel cable 14, and the hook 7 drives the waste to slide up along the horizontal section of the slideway 6, and passes through the window hole to the outside of the building until the hook 7 moves to the corner of the slide slot 15. At this time, the operator manually pulls the pull rope 21 to slide the movable block 18 to the inside of the through slot 16 against the elastic force of the spring 20, disconnecting the blockage of the slide slot 15 located in the vertical section, and then the motor 11 reverses, drives the winch 12 to rotate through the pulley assembly 13, and the winch 12 begins to release the steel cable 14. At this time, as the steel cable 14 is relaxed, the slider 19 on the hook 7 loses its activity. The block 18 is blocked, and the chute 15 on the vertical section slides down and continues to move down until the waste is transported to the ground area. Then the waste is unloaded, the motor 11 is started, and the winch 12 begins to tighten the steel cable 14, driving the hook 7 to move up. When the hook 7 moves to the bottom position of the vertical section of the slideway 6, the slider 19 on the hook 7 slides into the chute 15 through the guidance of the guide assembly, and the hook 7 moves to the corner position. The movable block 18 is removed by pulling the pull rope 21, and the slider 19 on the hook 7 slides above the movable block 18. Then the pull rope 21 is released, and the movable block 18 is reset. Under the obstruction of the movable block 18, the slider 19 slides along the chute 15 of the horizontal section, and slides downward along the inclined horizontal section chute 15 under the action of gravity, and is recovered to the internal area of ​​the building, completing one-time transportation of construction waste.

[0034] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A construction waste transport device, characterized in that: include: A vehicle frame (1) is provided with a universal wheel (2) at the bottom, and a protrusion (4) is provided on one side of the vehicle frame (1), wherein the protrusion (4) is configured to protrude from an outer wall of a building through a window hole when transporting construction waste; The slideway (6) is of an L-shaped structure. Two slideways (6) are provided. The two slideways (6) are arranged parallel to each other inside the frame (1), and one end of the slideway (6) extends to directly below the protruding portion (4); A drive assembly (8) is fixed above the area of ​​the frame (1) located inside the building via a fixing plate (3); A hook (7) is movably connected to the driving assembly (8) via a steel cable (14), and the hook (7) is slidably connected to the two slideways (6); The abutment plate (5) is arranged at the top of the area where the frame (1) is located inside the building, and is used for abutting against the wall above the inner side of the window hole.

2. The construction waste transport device according to claim 1, characterized in that: The slideway (6) comprises two sections: a horizontal section and a vertical section. The transverse section is arranged upwardly inclined from the interior of the building to the exterior of the building, and at least a part of the transverse section is located inside the building; The vertical section is arranged vertically below the protruding portion (4) and is completely located outside the building.

3. The construction waste transport device according to claim 1, characterized in that: A slide groove (15) is provided on one side wall opposite to the two slideways (6), the slide groove (15) is arranged along the main body of the slideway (6), and both ends of the slide groove (15) are open structures.

4. The construction waste transport device according to claim 3, characterized in that: A rope groove (17) is provided in the transverse section area of ​​the slideway (6) and the inner side wall below the slideway (15). A through groove (16) is provided in the rope groove (17) near the corner of the transverse section and the vertical section of the slideway (6). The top of the through groove (16) is connected to the inner side of the slideway (15).

5. The construction waste transport device according to claim 4, characterized in that: The invention also comprises a movable block (18) which is slidably connected with the through groove (16); one end of the movable block (18) is fixedly connected with a slider (19); the slider (19) is slidably connected with the rope groove (17); one end of the slider (19) away from the movable block (18) is connected with a pull rope (21); the pull rope (21) is slidably connected with the rope groove (17); and the end of the pull rope (21) away from the movable block (18) passes through the rope groove (17) and extends to the outside.

6. The construction waste transport device according to claim 5, characterized in that: It also includes a spring (20) which is sleeved on the rod body of the slider (19), and the two ends of the spring (20) are respectively in contact with the end wall of the movable block (18) and the end wall of the through groove (16). The movable block (18) is configured to protrude from one end of the through groove (16) under the elastic force of the spring (20) and block the top of the channel of the slide groove (15) located in the vertical section of the through groove (16).

7. The construction waste transport device according to claim 1, characterized in that: It also includes a pulley (9) which is rotatably connected to the protrusion (4) and located above the vertical section area of ​​the slideway (6) and is used to change the force application direction of the steel cable (14).

8. The construction waste transport device according to claim 1, characterized in that: The driving assembly (8) comprises: A motor (11) is fixed on the fixing plate (3); A winch (12) is rotatably connected to the fixed plate (3) via an ear plate, and a steel cable (14) is wound around the winch (12); The pulley assembly (13) comprises two transmission wheels respectively fixedly connected to the rotating shaft of the winch (12) and the output end of the motor (11), and a belt connected to the two transmission wheels for transmitting the driving force of the motor (11).

9. The construction waste transport device according to claim 3, characterized in that: Two symmetrically arranged sliding rods (10) are arranged at both sides of the hook (7), and the two sliding rods (10) are respectively slidably connected with the sliding grooves (15) on the two slideways (6).

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