High-rise building demolition device

Abstract

The present invention relates to the field of building construction technology, and discloses a high-rise building demolition device, including a tower crane, a protective box slidably connected to the surface of the tower crane, a guardrail fixedly connected to one side of the protective box, a support plate fixedly connected to the bottom surface of the guardrail, a water tank fixedly connected to the top surface of the guardrail, a dust reduction assembly fixedly connected to the side of the water tank, a funnel hole opened on the inner bottom wall of the protective box, and a garbage dumping funnel fixedly connected to the inside of the funnel hole. The high-rise building demolition device, through the arrangement of the water tank and the dust reduction assembly, opens the water-blocking threaded plug, fills the water with water, uses the tower crane to operate the dust reduction assembly to a suitable position, connects the power supply, pumps the water in the water tank, generates water pressure according to the different diameters of the multi-head water pipe and the nozzle, forms a spray, and enables the device to reduce the dust generated by the high-rise demolition, thereby responding to the national environmental protection policy and reducing the dust pollution problem in the construction area.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a high-rise building demolition device. Background Art

[0002] With the continuous development of industrialization and modernization, and the accelerated pace of urbanization, many cities are facing the problem of over-concentration of populations, forcing the construction of more and taller high-rise buildings to accommodate the living and working needs of a large population. However, the speed of urban expansion is limited, and many high-rise buildings concentrated in the city center are becoming outdated and need to be replaced. Industrial areas previously located in the city's outer suburbs are also being eliminated and relocated due to urban development. As a result, many old high-rise buildings need to be demolished and rebuilt.

[0003] During the demolition process, tower cranes and other equipment are needed to temporarily remove the garbage generated by high-rise buildings. In order to reduce dust pollution, dust suppression is required for the dust generated by the demolition.

[0004] Currently, the high-rise building demolition equipment on the market has the following disadvantages:

[0005] (1) It is not easy to clean up the garbage generated during the demolition of high-rise buildings. The garbage generated during the maintenance and demolition of high-rise buildings is laborious to remove manually, which reduces the efficiency of building demolition.

[0006] (2) It is not easy to reduce the dust generated by the demolition of high-rise buildings. When demolishing high-rise buildings, a large amount of dust will be generated, which will affect the surrounding living environment and cause dust pollution. Summary of the Invention

[0007] (1) Technical problems solved

[0008] In response to the deficiencies in the prior art, the present invention provides a high-rise building demolition device, which solves the problem raised in the above-mentioned background technology that it is difficult to clean up the garbage generated during the demolition of high-rise buildings, the garbage generated during high-rise maintenance and demolition is laborious to remove manually, which reduces the construction efficiency of building demolition, and it is not easy to reduce the dust generated by the demolition of high-rise buildings. When demolishing part of the high-rise building, a large amount of dust will be generated, thereby affecting the surrounding living environment and causing dust pollution.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-rise building demolition device, including a tower crane, a protective box is slidably connected to the surface of the tower crane, a guardrail is fixedly connected to one side of the protective box, the bottom surface of the guardrail is fixedly connected to a support plate, the top surface of the guardrail is fixedly connected to a water tank, the side of the water tank is fixedly connected to a dust reduction assembly, a funnel hole is provided on the inner bottom wall of the protective box, a garbage dumping funnel is fixedly connected to the inside of the funnel hole, a rotating hole is provided on the surface of the garbage dumping funnel, a garbage crushing and displacement assembly is rotatably connected to the inside of the rotating hole, one end of the garbage crushing and displacement assembly is fixedly connected to a transmission assembly, and the bottom of the protective box is fixedly connected to a garbage storage bin.

[0011] Optionally, a glass hole is opened on the surface of the protective box, and transparent glass is fixedly connected to the inside of the glass hole.

[0012] Optionally, a fixing plate is fixedly connected to one side of the water tank, a threaded hole is opened on the top surface of the water tank, and a water-blocking threaded plug is connected to the internal thread of the threaded hole.

[0013] Optionally, the dust reduction component includes an input pipe, a water pump, a multi-head water pipe and a nozzle, one end of the input pipe is fixedly connected to the water pump, the end of the water pump away from the input pipe is fixedly connected to the multi-head water pipe, and the end of the multi-head water pipe away from the water pump is fixedly connected to the nozzle.

[0014] Optionally, the garbage crushing and displacement assembly includes a rotating wheel and a rotating column, and the rotating column is fixedly connected to the surface of the rotating wheel.

[0015] Optionally, the transmission assembly includes a servo motor and a transmission rod, and the output end of the servo motor is spline-connected to the transmission rod.

[0016] Optionally, the garbage collection bin is fixedly connected to the lower surface of the protective box by bolts. The garbage collection bin is a hollow cylinder with an opening at the top. The opening of the garbage collection bin fits tightly with the outlet of the garbage dumping funnel and is of the same size.

[0017] Optionally, both sides of the bottom of the garbage storage bin are inclined bottom plates, and the inclined bottom plates are fixedly connected to horizontal hollow bottom frames in relative directions. A slot is opened inside the horizontal hollow bottom frame, and a baffle is inserted into the slot.

[0018] Optionally, a handle ring is fixedly connected to one side of the baffle, and a lock ring compatible with the handle ring is fixedly installed on the bottom of the garbage storage bin.

[0019] Optionally, forward and reverse stepper motors are installed on both sides of the lower surface of the garbage storage bin, the output shaft of the stepper motor is fixedly connected to a gear, and the lower surfaces of both sides of the baffle are provided with tooth grooves, and the gears are meshed with the tooth grooves.

[0020] (3) Beneficial effects

[0021] The present invention provides a high-rise building demolition device, which has the following beneficial effects:

[0022] 1. The high-rise building demolition device is equipped with a water tank and a dust reduction component. After the water is filled with water, the water-blocking threaded plug is opened. Then, the dust reduction component is moved to a suitable position using a tower crane. The power supply is connected to pump the water out of the water tank. Water pressure is generated according to the different diameters of the multi-head water pipe and the nozzle to form a spray, so that the device can reduce the dust generated by high-rise demolition, thereby responding to the national environmental protection policy and reducing the dust pollution problem in the construction area.

[0023] 2. The high-rise building demolition device, through the setting of the garbage crushing displacement component and the transmission component, when the tower crane rises to a suitable position on the high floor, the waste residue from the demolition of the high-rise building is shoveled into the garbage dumping funnel. After connecting the power supply, the servo motor drives the transmission rod and the garbage crushing displacement component to rotate, crushing the waste residue. At the same time, the garbage is displaced to one side of the garbage dumping funnel along with the rotation of the rotor, so that the crushed garbage is poured into the garbage collection bin, thereby improving the efficiency of building demolition waste treatment. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the split structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the dust reduction component of the present invention;

[0026] Figure 3 This is a structural diagram of the garbage dumping funnel, garbage crushing and displacement assembly, transmission assembly and garbage storage bin of the present invention;

[0027] Figure 4 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 5 This is a schematic diagram of the cross-sectional structure of the garbage collection bin of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the garbage collection bin of the present invention when viewed from above;

[0030] Figure 7 This is a schematic diagram of the stepping motor structure of the present invention.

[0031] In the figure: 1. Tower crane; 2. Protection box; 3. Guardrail; 4. Support plate; 5. Water tank; 6. Dust suppression component; 601. Inlet pipe; 602. Water pump; 603. Multi-head water pipe; 604. Nozzle; 7. Downflow funnel; 8. Garbage crushing and displacement component; 801. Rotating wheel; 802. Rotating column; 9. Transmission component; 901. Servo motor; 902. Transmission rod; 10. Garbage collection bin; 11. Transparent glass; 12. Fixed plate; 13. Water-blocking threaded plug; 14. Inclined bottom plate; 15. Horizontal hollow bottom frame; 16. Baffle; 17. Handle ring; 18. Locking ring; 19. Stepper motor; 20. Gear. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figures 1 to 6The present invention provides a technical solution: a high-rise building demolition device, including a tower crane 1, a protective box 2 is slidably connected to the surface of the tower crane 1, a protective fence 3 is fixedly connected to one side of the protective box 2, a support plate 4 is fixedly connected to the bottom surface of the protective fence 3, a water tank 5 is fixedly connected to the top surface of the protective fence 3, and a dust reduction component 6 is fixedly connected to the side of the water tank 5. Through the arrangement of the water tank 5 and the dust reduction component 6, the water-blocking threaded plug 13 is opened and filled with water. After the tower crane 1 is used, the dust reduction component 6 is operated to a suitable position, the power is connected, and the water in the water tank 5 is pumped out according to the multi-head water pipe 6. 03 and the nozzle 604 have different diameters, which generate water pressure and form a spray, so that the device can reduce the dust generated by high-rise demolition, thereby responding to the national environmental protection policy and reducing the dust pollution problem in the construction area. A funnel hole is provided on the inner bottom wall of the protective box 2, and a garbage dumping funnel 7 is fixedly connected to the inside of the funnel hole. A rotating hole is provided on the surface of the garbage dumping funnel 7, and a garbage crushing displacement component 8 is rotatably connected to the inside of the rotating hole. One end of the garbage crushing displacement component 8 is fixedly connected to the transmission component 9. The bottom of the protective box 2 is fixedly connected to a garbage storage bucket 10. The garbage collection bin 10 is fixedly connected to the lower surface of the protective box 2 by bolts. The garbage collection bin 10 is a hollow cylinder with an opening on the top. The opening of the garbage collection bin 10 is tightly fitted with the outlet of the garbage pouring funnel 7 and the size is adapted. Both sides of the bottom of the garbage collection bin 10 are inclined bottom plates 14. The inclined bottom plates 14 are fixedly connected to the horizontal hollow bottom frame 15 in the relative directions. A slot is provided inside the horizontal hollow bottom frame 15. A baffle 16 is inserted into the slot. A handle ring 17 is fixedly connected to one side of the baffle 16. The bottom of the garbage collection bin 10 is fixedly installed with a handle. The locking ring 18 matched with the ring 17 is set through the garbage crushing displacement component 8 and the transmission component 9. When the tower crane 1 rises to a suitable position on the high-rise building, the waste residue from the demolition of the high-rise building is shoveled into the garbage dumping funnel 7. After the power is connected, the servo motor 901 drives the transmission rod 902 and the garbage crushing displacement component 8 to rotate to crush the waste residue. At the same time, the garbage is displaced to one side of the garbage dumping funnel 7 along with the rotation of the wheel 801, so that the crushed garbage is poured into the garbage collection bin 10, thereby improving the efficiency of building demolition waste treatment, simple operation and easy use.

[0034] The baffle 16 is pulled out of the horizontal hollow bottom frame 15 by the handle ring 17, so that the garbage in the garbage storage bin 10 can be poured out. After the garbage storage bin 10 is emptied, the baffle 16 is pushed into the garbage storage bin 10 through the handle ring 17, and then the handle ring 17 and the lock ring 18 are connected by a lock.

[0035] A glass hole is provided on the surface of the protective box 2, and a transparent glass 11 is fixedly connected to the inside of the glass hole. Through the arrangement of the protective box 2 and the transparent glass 11, it can be used as a temporary standing place and to prevent garbage from falling from a height. At the same time, through the transparent glass 11, it can be observed whether the garbage in the garbage storage bin 10 is full.

[0036] A fixing plate 12 is fixedly connected to one side of the water tank 5. A threaded hole is provided on the top surface of the water tank 5. The internal thread of the threaded hole is connected to a water-blocking threaded plug 13. The setting of the fixing plate 12 serves to fix the water pump 602 and the nozzle 604.

[0037] The dust reduction component 6 includes an input pipe 601, a water pump 602, a multi-head water pipe 603 and a nozzle 604. One end of the input pipe 601 is fixedly connected to the water pump 602, the end of the water pump 602 away from the input pipe 601 is fixedly connected to the multi-head water pipe 603, and the end of the multi-head water pipe 603 away from the water pump 602 is fixedly connected to the nozzle 604; through the setting of the dust reduction component 6, the dust generated by high-rise demolition is absorbed and dusted.

[0038] The garbage crushing and displacement assembly 8 includes a rotating wheel 801 and a rotating column 802. The rotating column 802 is fixedly connected to the surface of the rotating wheel 801. The setting of the garbage crushing and displacement assembly 8 facilitates the cleaning of garbage generated by high-rise demolition.

[0039] The transmission assembly 9 includes a servo motor 901 and a transmission rod 902. The output end of the servo motor 901 is spline-connected to the transmission rod 902. Through the arrangement of the transmission assembly 9, it plays a role in providing power to the garbage crushing displacement assembly 8.

[0040] In the present invention, the working steps of the device are as follows:

[0041] 1. Open the water-blocking threaded plug 13, fill it with water, and then use the tower crane 1 to move the dust suppression assembly 6 to a suitable position.

[0042] 2. Connect the power supply and pump out the water in the water tank 5. According to the different diameters of the multi-head water pipe 603 and the nozzle 604, water pressure is generated to form a spray, so that the device can reduce the dust generated by high-rise demolition.

[0043] 3. When the tower crane 1 rises to a suitable position on a high floor, the waste residue from the demolition of the high-rise building is shoveled into the garbage dumping funnel 7. The power is connected, and the servo motor 901 drives the transmission rod 902 and the garbage crushing displacement assembly 8 to rotate to crush the waste residue.

[0044] 4. The garbage moves to one side of the garbage dumping funnel 7 along with the rotation of the rotating wheel 801 , so that the crushed garbage is poured into the garbage storage bin 10 .

[0045] 5. After the shredded garbage enters the garbage collection bin 10, the baffle 16 is pulled out of the horizontal hollow bottom frame 15 by the handle ring 17, thereby emptying the garbage in the garbage collection bin 10. After the garbage collection bin 10 is emptied, the baffle 16 is pushed into the garbage collection bin 10 by the handle ring 17, and then the handle ring 17 and the lock ring 18 are connected by a lock.

[0046] Example 2: Please refer to Figure 7 The present invention provides another technical solution: a high-rise building demolition device, including a tower crane 1, a protective box 2 is slidably connected to the surface of the tower crane 1, a protective fence 3 is fixedly connected to one side of the protective box 2, a support plate 4 is fixedly connected to the bottom of the protective fence 3, a water tank 5 is fixedly connected to the top surface of the protective fence 3, and a dust reduction component 6 is fixedly connected to the side of the water tank 5. Through the arrangement of the water tank 5 and the dust reduction component 6, the water-blocking threaded plug 13 is opened, and after the water is filled, the tower crane 1 is used to operate the dust reduction component 6 to a suitable position, connect the power supply, and pump out the water in the water tank 5. According to the different diameters of the multi-head water pipe 603 and the nozzle 604, water pressure is generated to form a spray, so that the device can reduce the dust generated by high-rise demolition, thereby responding to the national environmental protection policy and reducing the dust pollution problem in the construction area. A funnel hole is opened on the inner bottom wall of the protective box 2, and a garbage dumping funnel 7 is fixedly connected to the inside of the funnel hole. The surface of the garbage dumping funnel 7 A rotating hole is provided on the surface, and a garbage crushing and displacement component 8 is rotatably connected inside the rotating hole. One end of the garbage crushing and displacement component 8 is fixedly connected to a transmission component 9. A garbage collecting bucket 10 is fixedly connected to the bottom of the protective box 2. The garbage collecting bucket 10 is fixedly connected to the lower surface of the protective box 2 by bolts. The garbage collecting bucket 10 is a hollow cylinder with an opening on the top. The opening of the garbage collecting bucket 10 fits tightly with the outlet of the garbage pouring funnel 7 and is adapted in size. Both sides of the bottom of the garbage collecting bucket 10 are inclined bottom plates 14, and the inclined bottom plates 14 are fixedly connected to a horizontal hollow bottom frame 15 in relative directions. A slot is provided inside the horizontal hollow bottom frame 15, and a baffle 16 is inserted in the slot. A forward and reversible stepper motor 19 is installed on both sides of the lower surface of the garbage collecting bucket 10, and the output shaft of the stepper motor 19 is fixedly connected to a gear 20. The lower surfaces on both sides of the baffle 16 are provided with tooth grooves, and the gear 20 is meshed with the tooth grooves. Through the arrangement of the garbage crushing displacement assembly 8 and the transmission assembly 9, when the tower crane 1 rises to a suitable position on a high-rise building, the waste residue from the demolition of the high-rise building is shoveled into the garbage dumping funnel 7, and the power is connected. The servo motor 901 drives the transmission rod 902 and the garbage crushing displacement assembly 8 to rotate to crush the waste residue. At the same time, the garbage is displaced to one side of the garbage dumping funnel 7 along with the rotation of the rotor 801, so that the crushed garbage is poured into the garbage collection bin 10, thereby improving the efficiency of building demolition waste treatment, simple operation, and easy use.

[0047] A glass hole is provided on the surface of the protective box 2, and a transparent glass 11 is fixedly connected to the inside of the glass hole. Through the arrangement of the protective box 2 and the transparent glass 11, it can be used as a temporary standing place and to prevent garbage from falling from a height. At the same time, through the transparent glass 11, it can be observed whether the garbage in the garbage storage bin 10 is full.

[0048] A fixing plate 12 is fixedly connected to one side of the water tank 5. A threaded hole is provided on the top surface of the water tank 5. The internal thread of the threaded hole is connected to a water-blocking threaded plug 13. The setting of the fixing plate 12 serves to fix the water pump 602 and the nozzle 604.

[0049] The dust reduction component 6 includes an input pipe 601, a water pump 602, a multi-head water pipe 603 and a nozzle 604. One end of the input pipe 601 is fixedly connected to the water pump 602, the end of the water pump 602 away from the input pipe 601 is fixedly connected to the multi-head water pipe 603, and the end of the multi-head water pipe 603 away from the water pump 602 is fixedly connected to the nozzle 604; through the setting of the dust reduction component 6, the dust generated by high-rise demolition is absorbed and dusted.

[0050] The garbage crushing and displacement assembly 8 includes a rotating wheel 801 and a rotating column 802. The rotating column 802 is fixedly connected to the surface of the rotating wheel 801. The setting of the garbage crushing and displacement assembly 8 facilitates the cleaning of garbage generated by high-rise demolition.

[0051] The transmission assembly 9 includes a servo motor 901 and a transmission rod 902. The output end of the servo motor 901 is spline-connected to the transmission rod 902. Through the arrangement of the transmission assembly 9, it plays a role in providing power to the garbage crushing displacement assembly 8.

[0052] In the present invention, the working steps of the device are as follows:

[0053] 1. Open the water-blocking threaded plug 13, fill it with water, and then use the tower crane 1 to move the dust suppression assembly 6 to a suitable position.

[0054] 2. Connect the power supply and pump out the water in the water tank 5. According to the different diameters of the multi-head water pipe 603 and the nozzle 604, water pressure is generated to form a spray, so that the device can reduce the dust generated by high-rise demolition.

[0055] 3. When the tower crane 1 rises to a suitable position on a high floor, the waste residue from the demolition of the high-rise building is shoveled into the garbage dumping funnel 7. The power is connected, and the servo motor 901 drives the transmission rod 902 and the garbage crushing displacement assembly 8 to rotate to crush the waste residue.

[0056] 4. The garbage moves to one side of the garbage dumping funnel 7 along with the rotation of the rotating wheel 801 , so that the crushed garbage is poured into the garbage storage bin 10 .

[0057] 5. After the shredded garbage enters the garbage collection bin 10, the protective box 2 can be moved to a suitable position, and then the stepper motor 19 is controlled to rotate forward, and the gear 20 drives the baffle 16 to pull out the garbage collection bin 10, so that the garbage in the garbage collection bin 10 is poured out. After the garbage collection bin 10 is emptied, the stepper motor 19 is controlled to rotate reversely, so that the gear 20 drives the baffle 16 to push into the garbage collection bin 10.

[0058] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-rise building demolition device, comprising a tower crane (1), characterized in that: The surface of the tower crane (1) is slidably connected to a protection box (2), one side of the protection box (2) is fixedly connected to a protection fence (3), the bottom surface of the protection fence (3) is fixedly connected to a support plate (4), the top surface of the protection fence (3) is fixedly connected to a water tank (5), the side of the water tank (5) is fixedly connected to a dust suppression component (6), the inner bottom wall of the protection box (2) is provided with a funnel hole, the interior of the funnel hole is fixedly connected to a garbage dumping funnel (7), the surface of the garbage dumping funnel (7) is provided with a rotating hole, the interior of the rotating hole is rotatably connected to a garbage crushing displacement component (8), the One end of the garbage crushing and displacement assembly (8) is fixedly connected to a transmission assembly (9); the bottom of the protection box (2) is fixedly connected to a garbage storage bucket (10); a glass hole is provided on the surface of the protection box (2); a transparent glass (11) is fixedly connected to the inside of the glass hole; a fixing plate (12) is fixedly connected to one side of the water tank (5); a threaded hole is provided on the top surface of the water tank (5); a water-blocking threaded plug (13) is threadedly connected to the inside of the threaded hole; the dust suppression assembly (6) includes an input pipe (601), a water pump (602), a multi-head water pipe (603) and a nozzle (604); One end of the input pipe (601) is fixedly connected to a water pump (602), and one end of the water pump (602) away from the input pipe (601) is fixedly connected to a multi-head water pipe (603), and one end of the multi-head water pipe (603) away from the water pump (602) is fixedly connected to a nozzle (604). The garbage crushing displacement assembly (8) includes a rotating wheel (801) and a rotating column (802), and the surface of the rotating wheel (801) is fixedly connected to the rotating column (802). The transmission assembly (9) includes a servo motor (901) and a transmission rod (902), and the output end of the servo motor (901) is fixedly connected to the transmission rod (902). A transmission rod (902) is spline-connected, and the garbage collection bucket (10) is fixedly connected to the lower surface of the protective box (2) by bolts. The garbage collection bucket (10) is a hollow cylinder with an opening on the top. The opening of the garbage collection bucket (10) is tightly fitted with the outlet of the garbage pouring funnel (7) and the size is adapted. Both sides of the bottom of the garbage collection bucket (10) are inclined bottom plates (14). The inclined bottom plates (14) are fixedly connected to a horizontal hollow bottom frame (15) in relative directions. A slot is provided inside the horizontal hollow bottom frame (15), and a baffle (16) is inserted into the slot.

2. A high-rise building demolition device according to claim 1, characterized in that: A handle ring (17) is fixedly connected to one side of the baffle (16), and a lock ring (18) adapted to the handle ring (17) is fixedly installed on the bottom of the garbage storage bin (10).

3. A high-rise building demolition device according to claim 2, characterized in that: A forward and reverse-rotating stepper motor (19) is installed on both sides of the lower surface of the garbage storage bin (10), and the output shaft of the stepper motor (19) is fixedly connected to a gear (20). The lower surfaces of both sides of the baffle (16) are provided with tooth grooves, and the gear (20) is meshed with the tooth grooves.

Images