Dismantling system applied to building structure and operation method thereof

Abstract

In order to solve the problems of low efficiency, long period, large noise and large dust in the existing demolition of the building structure, the demolition system applied to the building structure comprises a pair of supporting devices, a demolition device, a transportation device and a controller, the two ends of a hoisting device are arranged at the upper ends of the pair of supporting devices correspondingly, and the hoisting device is arranged at the lower ends of the pair of supporting devices correspondingly; the hoisting device is horizontally distributed at the top of a building structure to be dismantled, a guide rail is arranged at the bottom of the hoisting device in the length direction of the hoisting device, and the dismantling device is arranged in the hoisting device and can move along the guide rail of the hoisting device; the transporting device is arranged on one side of the building structure to be dismantled, the upper end of the transporting device communicates with one end of the hoisting device, and the lower end of the transporting device communicates with the material storage area. The controller is in communication connection with the supporting device, the dismantling device and the transporting device.

Description

Technical Field

[0001] The present invention belongs to the technical field of building structure demolition, and particularly relates to a demolition system applied to building structures and an operation method thereof. Background Art

[0002] A building structure refers to a system in a building that can withstand various actions and is composed of various components (such as roof trusses, beams, slabs, columns, etc.). When there are structural damages, potential safety hazards, the expiration of the service life, or urban planning requirements in the building structure, corresponding demolition work needs to be carried out.

[0003] Currently, when construction workers demolish relevant building structures, the conventional demolition construction methods mainly include blasting demolition, chemical static demolition, mechanical demolition, etc. for corresponding demolition work.

[0004] Although the blasting demolition method has relatively high construction efficiency, it has relatively strict requirements for the surrounding environment of the building to be demolished. Sufficient space is required to ensure the safety of the accumulation and scattering of broken blocks after blasting. In addition, the impact of noise, dust, vibration, etc. generated is relatively large, so the application of blasting demolition is restricted.

[0005] If mechanical demolition and chemical static demolition methods are used, they have relatively high requirements for the height, bearing capacity, mechanical equipment, etc. of the building, and the efficiency is low, the cycle is long. In addition, the noise, dust, vibration, etc. during the demolition process continuously affect the surrounding area, and manual cooperation is required to complete the work, resulting in frequent safety accidents, which brings great inconvenience to the demolition work of building structures. Summary of the Invention

[0006] In order to achieve the automated control and green environmental protection of building structure demolition, the present invention provides a demolition system applied to building structures and an operation method thereof.

[0007] The technical solution of a demolition system applied to building structures of the present invention is as follows:

[0008] A demolition system applied to building structures, characterized by comprising

[0009] A pair of support devices symmetrically arranged on both sides of the building structure to be demolished;

[0010] A hoisting device, with both ends of the hoisting device respectively arranged at the upper ends of a pair of support devices and horizontally distributed at the top of the building structure to be demolished. A guide rail is provided along the length direction at the bottom of the hoisting device;

[0011] A demolition device for effectively demolishing the building structure to be demolished, the demolition device is arranged in the hoisting device and can move along its guide rail;

[0012] A transport device capable of transporting the steel bars and concrete debris of the building structure demolished by the demolition device from the hoisting device to the material storage area. The transport device is arranged on one side of the building structure to be demolished, with its upper end communicating with one end of the hoisting device and its lower end communicating with the material storage area;

[0013] A controller, which is communicatively connected to the support device, the demolition device and the transport device.

[0014] Furthermore, the demolition device includes

[0015] A demolition bin, which is arranged on the guide rail and can move along the direction of its guide rail;

[0016] A mobile platform, which is arranged at the bottom of the demolition bin and can move from the feed inlet of the demolition bin to the discharge outlet of the demolition bin;

[0017] A cutting device capable of cutting the building structure to be demolished into block structures, and the cutting device is arranged at the feed inlet of the demolition bin;

[0018] A vibrating device capable of further vibrating the building structure cut into block structures by the cutting device, and the vibrating device is arranged in the demolition bin and at the downstream position of the cutting device;

[0019] An inclined cutting device capable of further performing inclined cutting operations on the building structure vibrated by the vibrating device, and the inclined cutting device is arranged in the demolition bin and at the downstream position of the vibrating device;

[0020] A rolling device capable of effectively separating the concrete blocks and steel bars after further inclined cutting by the inclined cutting device, and the rolling device is arranged in the demolition bin and at the downstream position of the inclined cutting device;

[0021] A separating device capable of effectively separating the steel bars and concrete blocks separated by the rolling device, and the separating device is arranged at the discharge outlet of the demolition bin and at the downstream position of the rolling device.

[0022] Furthermore, the mobile platform includes a mobile plate. At the lower end of the mobile plate, there are mobile wheels capable of moving along the track arranged at the bottom of the demolition bin. The mobile wheels are driven by a mobile drive motor arranged at the lower end of the mobile plate, and the mobile drive motor is communicatively connected to the controller.

[0023] Further, the cutting device includes a cutting bracket capable of moving along the width direction of the discharge port of the demolition bin. A plurality of cutting blades are arranged at intervals from top to bottom on the cutting bracket. The cutting blades are driven by a cutting drive motor, and the cutting drive motor is communicatively connected to the controller.

[0024] Further, the vibration device includes a vibration workbench. A plurality of vibration hammers for vibrating the building construction are evenly arranged at the lower end of the vibration workbench. The vibration workbench is vibrated by a vibration motor, and the vibration motor is communicatively connected to the controller.

[0025] Further, the bevel cutting device includes a bevel cutting platform. A plurality of bevel cutting blades for bevel cutting the building construction are evenly arranged at the lower end of the bevel cutting platform. The bevel cutting platform is driven to perform bevel cutting work by a bevel cutting cylinder, and the bevel cutting cylinder is communicatively connected to the controller.

[0026] Further, the rolling device includes a rolling platform. A rolling bracket is arranged at the lower end of the rolling platform. Rolling wheels capable of rolling the steel bars in the building structure between them are arranged on the rolling bracket. The rolling wheels are driven to rotate by a rolling motor, and the rolling motor is communicatively connected to the controller.

[0027] Further, the separation device includes an inclined separation mesh plate. A plurality of support columns for effectively supporting the separation mesh plate are arranged at the lower end of the separation mesh plate.

[0028] The present invention also provides an operation method for a demolition system applied to a building structure, which is characterized by including the following steps:

[0029] The first step: symmetrically arrange the support device capable of lifting on both sides of the building structure to be demolished;

[0030] The second step: install the hoisting device between the two groups of support devices. A guide rail is arranged along the length direction at the bottom of the hoisting device;

[0031] The third step: install the demolition device on the guide rail of the hoisting device. The demolition device can move along the guide rail and can perform cutting, crushing, separation, and packing processing on the building structure;

[0032] The fourth step: arrange the transportation device outside the support device, and transport the demolished and packed building structure out through the transfer bin.

[0033] A demolition system for building structures and its operation method according to the present invention. The overall design of the demolition system is reasonable, the structure is simple, and the operation is convenient. The demolition device can effectively demolish the building structure to be demolished in a closed environment, avoiding large amounts of dust from affecting the surrounding environment, effectively shortening the demolition cycle, improving the demolition efficiency of the building structure, enhancing the safety performance of the demolished building structure, reducing the incidence of safety accidents, realizing automatic control, meeting the requirements of green environmental protection, and bringing great convenience to the demolition work of building structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 FIG. is a schematic structural diagram of a demolition system for building structures according to the present invention.

[0035] Figure 2 FIG. is a schematic structural diagram of the demolition device in a demolition system for building structures according to the present invention.

[0036] Figure 3 FIG. is a schematic structural diagram of the shock-breaking device in a demolition system for building structures according to the present invention.

[0037] Figure 4 FIG. is a schematic structural diagram of the diagonal cutting device in a demolition system for building structures according to the present invention.

[0038] Figure 5 FIG. is a schematic structural diagram of the rolling device in a demolition system for building structures according to the present invention.

[0039] Figure 6 FIG. is a schematic structural diagram of the separation device in a demolition system for building structures according to the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will be more apparent according to the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of facilitating and clearly assisting in explaining the objectives of the embodiments of the present invention.

[0041] Embodiment 1

[0042] Reference Figures 1 to 6 , a demolition system for building structures in this embodiment includes a pair of support devices 100, a lifting device 200, a demolition device 300, a transportation device 400, and a controller.

[0043] A pair of support devices 100 are symmetrically arranged on both sides of the building structure 500 to be demolished. Both ends of the lifting device 200 are respectively arranged at the upper ends of the pair of support devices 100, and are horizontally distributed at the top of the building structure to be demolished. A guide rail is provided along the length direction at the bottom of the lifting device 200;

[0044] The demolition device 300 is used to effectively demolish the building structure 500 to be demolished. The demolition device 300 is arranged in the lifting device 200 and can move along its guide rail.

[0045] The transportation device 400 can transport the steel bars and concrete debris of the building structure 500 demolished by the demolition device 300 from the lifting device 200 to the material storage area. The transportation device 400 is arranged on one side of the building structure to be demolished, and its upper end is connected to one end of the lifting device 200, and its lower end is connected to the material storage area.

[0046] The controller is communicatively connected to the support device 100, the demolition device 300 and the transportation device 400. After the controller controls the demolition device 300 to complete the demolition of the building structure 500, then it controls the transportation device 400 to effectively pack and transport the demolished building structure 500 to a designated location for centralized treatment.

[0047] The demolition device 300 includes a demolition bin 310, a mobile platform 320, a cutting device 330, a shock-breaking device 340, an oblique cutting device 350, a rolling device 360 and a separating device 370. The demolition bin 310 is arranged on the guide rail and can move along the direction of its guide rail.

[0048] The mobile platform 320 is arranged at the bottom of the demolition bin 310 and can move from the feed inlet of the demolition bin to the discharge outlet of the demolition bin. The cutting device 330 can cut the building structure 500 to be demolished into block structures. The cutting device 330 is arranged at the feed inlet of the demolition bin 310.

[0049] The shock-breaking device 340 can further shock-break the building structure cut into block structures by the cutting device 330. The shock-breaking device 340 is arranged in the demolition bin 310 and is located downstream of the cutting device 330. The oblique cutting device 350 can further perform an oblique cutting operation on the building structure shock-broken by the shock-breaking device 340. The oblique cutting device 350 is arranged in the demolition bin 310 and is located downstream of the shock-breaking device 340.

[0050] The rolling device 360 can effectively separate the concrete blocks that have undergone further diagonal cutting by the diagonal cutting device 350 from the steel bars. The rolling device 350 is arranged in the demolition bin 310 and is located downstream of the diagonal cutting device 350. The separation device 370 can effectively separate the steel bars separated by the rolling device 360 from the concrete blocks. The separation device is arranged at the discharge port of the demolition bin and is located downstream of the rolling device.

[0051] The mobile platform 320 includes a mobile plate. At the lower end of the mobile plate, there are mobile wheels that can move along the tracks arranged at the bottom of the demolition bin. The mobile wheels are driven by a mobile drive motor arranged at the lower end of the mobile plate, and the mobile drive motor is communicatively connected to the controller.

[0052] The cutting device 330 includes a cutting support 332 that can move along the width direction of the discharge port of the demolition bin. A plurality of cutting blades 331 are arranged at intervals from top to bottom on the cutting support 332. The cutting blades 331 are driven by a cutting drive motor, and the cutting drive motor is communicatively connected to the controller.

[0053] The vibration device 340 includes a vibration workbench 341. At the lower end of the vibration workbench 341, a plurality of vibration hammers 343 for vibrating the building construction are evenly arranged. The vibration workbench 341 is driven to vibrate by a vibration motor 342, and the vibration motor 342 is communicatively connected to the controller.

[0054] The diagonal cutting device 350 includes a diagonal cutting platform 351. At the lower end of the diagonal cutting platform 351, a plurality of diagonal cutting blades 353 for diagonal cutting of the building construction are evenly arranged. The diagonal cutting platform 351 is driven to perform diagonal cutting work by a diagonal cutting cylinder 352, and the diagonal cutting cylinder 352 is communicatively connected to the controller.

[0055] The rolling device 360 includes a rolling platform 361. At the lower end of the rolling platform 361, there is a rolling support. On the rolling support, there are rolling wheels 363 that can roll the steel bars in the building structure between them. The rolling wheels 363 are driven to rotate by a rolling motor 362, and the rolling motor 362 is communicatively connected to the controller.

[0056] The separation device 370 includes an inclined separation mesh plate 371. At the lower end of the separation mesh plate 371, there are multiple support columns 372 for effectively supporting it.

[0057] Embodiment 2

[0058] This embodiment provides an operation method for a demolition system applied to a building structure as described in Embodiment 1, including the following steps:

[0059] First step: symmetrically arrange the lifting support devices on both sides of the building structure to be demolished;

[0060] Second step: install the lifting device between the two groups of support devices, and there is a guide rail along the length direction at the bottom of the lifting device;

[0061] Third step: install the demolition device on the guide rail of the lifting device. The demolition device can move along the guide rail and can perform cutting, crushing, separating, and packing operations on the building structure;

[0062] Fourth step: set the transportation device outside the support device, and transport the demolished and packed building structure out through the transfer bin.

[0063] When demolishing the building structure, first separate the demolition objects of the building structure to be demolished through the cutting device installed on the front. The cutting size is determined according to the cross-sectional situation of the component. After cutting, it slides onto the moving platform. The moving platform transfers the building structure cut by the cutting device to the crushing area of the crushing device through the internal guide rail at the bottom of the demolition bin. Vertically crush it through the vibration hammer, and then obliquely press and loosen the crushed building structure through the oblique cutting device. Finally, extrude and crush it through the rolling wheel of the oblique cutting device.

[0064] After the crushing is completed, the steel bars come out from the middle of the rolling wheel to the upper layer of the separation area. The middle of the separation area of the separation device is a separation mesh plate, and the concrete fragments and the like remain in the lower layer. After the treatment, it is sealed and transported out. The transport box is transported out of the demolition area through the transport device and stored centrally.

[0065] An application of a demolition system for a building structure and its operation method in this embodiment. The overall design of the demolition system is reasonable, the structure is simple, and the operation is convenient. The demolition device can effectively demolish the building structure to be demolished in a closed environment, avoiding large amounts of dust from affecting the surrounding environment, effectively shortening the demolition cycle, improving the demolition efficiency of the building structure, enhancing the safety performance of demolishing the building structure, reducing the incidence of safety accidents, realizing automatic control, meeting the requirements of green environmental protection, and bringing great convenience to the demolition work of the building structure.

[0066] The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the art according to the above disclosure shall fall within the protection scope of the claims.

Claims

1. A demolition system for a building structure, characterized in that: include A pair of supporting devices (100), the pair of supporting devices (100) are symmetrically arranged on both sides of the building structure (500) to be demolished; a lifting device (200), wherein both ends of the lifting device (200) are respectively arranged at the upper ends of a pair of supporting devices (100) and are laterally distributed at the top of the building structure (500) to be demolished, and a guide rail is arranged at the bottom of the lifting device (200) along its length direction; A demolition device (300) for effectively demolishing a building structure (500) to be demolished, wherein the demolition device (300) is arranged in a lifting device (200) and can move along its guide rail; A transport device (400) capable of transporting steel bars and concrete fragments of a building structure (500) demolished by a demolition device from a lifting device (200) to a material storage area, wherein the transport device (400) is arranged at one side of the building structure to be demolished, and the upper end is connected to one end of the lifting device (200), and the lower end is connected to the material storage area; A controller is communicatively connected with the supporting device (100), the dismantling device (300) and the transporting device (400).

2. The demolition system for building structures according to claim 1, characterized in that: The removal device (300) comprises a dismantling bin (310), the dismantling bin (310) being arranged on the guide rail and being movable along the guide rail; a movable platform (320), the movable platform (320) being arranged at the bottom of the dismantling bin (310) and being movable from the material inlet of the dismantling bin to the material outlet of the dismantling bin; A cutting device (330) capable of cutting the building structure to be demolished into block structures, wherein the cutting device (330) is arranged at the feed inlet of the demolition bin; a shattering device (340) capable of further shattering the building structure cut into block structures by the cutting device (330), wherein the shattering device (340) is arranged in the demolition chamber and located downstream of the cutting device (330); a beveling device (350) capable of further beveling the building structure shattered by the shattering device (340), wherein the beveling device (350) is arranged in the demolition chamber and located downstream of the shattering device (340); a rolling device (360) capable of effectively separating the concrete fragments that have been further beveled by the bevel cutting device (350) from the steel bars, wherein the rolling device (360) is arranged in the demolition chamber and is located downstream of the bevel cutting device (350); A separation device (370) capable of effectively separating the steel bars and concrete fragments passing through the separation point of the rolling device (360), wherein the separation device (370) is arranged at the discharge port of the demolition bin and is located downstream of the rolling device (360).

3. The demolition system for building structures according to claim 2, characterized in that: The mobile platform (320) comprises a mobile plate, at the lower end of which is provided a mobile wheel capable of moving along a track arranged at the bottom of the dismantling bin, the mobile wheel is driven by a mobile drive motor arranged at the lower end of the mobile plate, and the mobile drive motor is communicatively connected to a controller.

4. The demolition system for building structures according to claim 2, characterized in that: The cutting device (330) comprises a cutting bracket (332) capable of moving along the width direction of the discharge port of the dismantling bin, and a plurality of cutting blades (331) are arranged on the cutting bracket (332) from top to bottom at intervals, and the cutting blades (331) are driven by a cutting drive motor, and the cutting drive motor is communicatively connected to a controller.

5. The demolition system for building structures according to claim 2, characterized in that: The vibration device (340) includes a vibration workbench (341), and a plurality of vibration hammers (343) for vibrating the building construction are evenly arranged at the lower end of the vibration workbench (341). The vibration of the vibration workbench (341) is driven by a vibration motor (342), and the vibration motor (342) is communicatively connected to a controller.

6. The demolition system for building structures according to claim 2, characterized in that: The beveling device (350) comprises a beveling platform (351), a plurality of beveling blades (353) for beveling construction work are evenly arranged at the lower end of the beveling platform (351), and the beveling platform (351) is driven by a beveling cylinder (352) to perform beveling work, and the beveling cylinder (352) is communicatively connected to a controller.

7. The demolition system for building structures according to claim 2, characterized in that: The rolling device (360) comprises a rolling platform (361), a rolling bracket is provided at the lower end of the rolling platform (361), and a rolling wheel (363) capable of rolling the steel bars in the building structure therebetween is provided on the rolling bracket, and the rolling wheel (363) is driven to rotate by a rolling motor (362), and the rolling motor (362) is communicatively connected to a controller.

8. The demolition system for building structures according to claim 2, characterized in that: The separation device (370) comprises a separation mesh plate (371) arranged obliquely, and a plurality of support columns (372) for effectively supporting the separation mesh plate (371) are arranged at the lower end of the separation mesh plate (371).

9. An operating method for a demolition system applied to a building structure, the operating method being based on the demolition system applied to a building structure according to any one of claims 1 to 8, characterized in that The steps include: The first step is to symmetrically arrange the lifting and lowering support devices on both sides of the building structure to be demolished; The second step: installing the lifting device between the two sets of supporting devices, and providing a guide rail at the bottom of the lifting device along its length direction; The third step: installing a dismantling device on the guide rail of the lifting device, the dismantling device can move along the guide rail and can cut, crush, separate and pack the building structure; Step 4: The transport device is arranged outside the supporting device, and the dismantled and packaged building structure is transported out through the conveying warehouse.

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