CN111622527A - Building dismantling machine - Google Patents
Building dismantling machine Download PDFInfo
- Publication number
- CN111622527A CN111622527A CN202010476784.0A CN202010476784A CN111622527A CN 111622527 A CN111622527 A CN 111622527A CN 202010476784 A CN202010476784 A CN 202010476784A CN 111622527 A CN111622527 A CN 111622527A
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- Prior art keywords
- machine
- tower arm
- demolition
- building
- demolition machine
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
- E04G23/082—Wrecking of buildings using shears, breakers, jaws and the like
Abstract
The invention provides a building dismantling machine, and relates to the technical field of constructional engineering. The technical problem that the machine body of the building dismantling machine in the prior art is too large and too heavy and can not dismantle a higher floor is solved. It includes operating system, the rotary system, work platform, control system and driving system, operating system will tear open the building machine and promote to required height, install control system in the control room on the work platform, control system can be to tearing open building machine wholly to control, last demolising machine and the breaker of work platform pass through slider sliding connection and can remove in order to carry out corresponding operation and the broken operation of demolising in the both sides of control room, rotary system links to each other operating system and work platform and makes work platform can 360 rotations in operating system in order to switch over the operation of demolising machine and breaker, driving system provides power for each item system, it is less to tear the whole volume of building machine open, light in weight, low in manufacturing cost, and can satisfy the demolising of high-rise building through operating system.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a building dismantling machine.
Background
With the development of social economy, the urbanization level is higher and higher, the construction industry is rapidly developed, for the integral planning of cities and sometimes for the requirement of national special engineering construction, the original building needs to be dismantled and moved, so that the integral orderliness is achieved or the increasingly tense national land resources are reasonably utilized, therefore, the old building is continuously dismantled, and then a new building is built or other purposes are changed. The existing dismantling mode sometimes adopts manual dismantling, and workers use small-sized mechanical equipment to dismantle the building, but the dismantling mode has low efficiency, long construction period and high labor intensity, so that a lot of building dismantling machines appear in the market.
The applicant finds that at least the following technical problems exist in the prior art: most of the existing building dismantling machines are ultra-large machines, the machine bodies are too large and too heavy, the transportation is difficult, the manufacturing cost is high, most importantly, the height of the dismountable floors of the machines is limited by the structure of the machines, the buildings about twenty floors and below can only be dismantled, and the dismantling of the buildings with certain height and certain floor number cannot be realized.
Disclosure of Invention
The invention aims to provide a building dismantling machine, which solves the technical problem that a higher floor cannot be dismantled due to the fact that a building dismantling machine body is too large and heavy in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
a building dismantling machine comprises a lifting system, a rotary system, a working platform, a control system and a power system, wherein the lifting system is installed at the top of a pile foundation bearing platform, and the top of the lifting system is connected with the bottom of the rotary system;
the working platform comprises a tower arm beam, an operating room, a demolition machine and a crusher, the bottom of the tower arm beam is connected with the top of the slewing system, the tower arm beam can be driven by the slewing system to rotate on the lifting system, the operating room is arranged at the top of the tower arm beam, the demolition machine and the crusher are connected to the top of the tower arm beam in a sliding mode through sliding devices and located on two sides of the operating room respectively, and the demolition machine and the crusher can move on the tower arm beam;
the control system is arranged in the operation room and controls the lifting system, the rotary system, the working platform and the power system, the power system is arranged on the cross beam of the tower arm, and the power system provides power for the lifting system, the rotary system and the working platform.
Preferably, the lifting system comprises a scissor-type lifter and a plurality of standard knots, the standard knots are connected with each other in the vertical direction under the assistance of the scissor-type lifter to form a main tower, the bottom of the main tower is installed at the top of the pile foundation bearing platform, and the top of the main tower is connected with the bottom of the rotary system.
Preferably, the slewing system comprises a slewing bearing, one end of the slewing bearing is connected with the bottom of the working platform, the other end of the slewing bearing is connected with the top of the lifting system, and the slewing bearing can drive the working platform to rotate on the lifting system under the driving of the power system.
Preferably, the power system comprises a three-phase variable frequency motor and a hydraulic pump which are electrically connected, the three-phase variable frequency motor driving the hydraulic pump to cause the hydraulic pump to power the lifting system, the slewing system and the work platform.
Preferably, the demolition machine is provided with a hydraulic demolition shear.
Preferably, a hydraulic breaker is mounted on the breaker.
Preferably, the tower arm beam is mounted on the tower beam through a water spray dust removal system.
Preferably, the sliding device comprises a sliding wheel set, the sliding wheel set is arranged at the bottom of the demolition machine and the crusher, a slide rail is arranged at the top of the tower arm beam, and the sliding wheel set can slide on the slide rail so that the demolition machine and the crusher can move on the tower arm beam.
Preferably, a fixed support is arranged between the main tower and the building body to be dismantled.
Preferably, two groups of hydraulic telescopic legs are respectively arranged at two ends of the tower arm cross beam, and the hydraulic telescopic legs extend out of the end part of the tower arm cross beam and then are supported at the top of the floor to be dismantled.
The invention provides a building dismantling machine which comprises a lifting system, a rotary system, a working platform, a control system and a power system, wherein the lifting system lifts the building dismantling machine to a required height, the control system is installed in an operation room on the working platform and can control the whole building dismantling machine, the dismantling machine and a crusher on the working platform are connected to two sides of the operation room in a sliding mode through sliding devices and can move to carry out corresponding dismantling operation and crushing operation, the rotary system connects the lifting system and the working platform and enables the working platform to rotate on the lifting system by 360 degrees to switch the operation of the dismantling machine and the crusher, the power system provides power for various systems, the whole building dismantling machine is small in size, light in weight and low in manufacturing cost, and the dismantling of a high-rise building can be met through the lifting system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of one embodiment of the present invention;
FIG. 2 is a block diagram of a mounting bracket and hydraulic telescoping leg in one embodiment of the invention;
FIG. 3 is a block diagram of one embodiment of the present invention;
FIG. 4 is a block diagram of a lift system in one embodiment of the present invention;
FIG. 5 is a block diagram of a scissor lift according to one embodiment of the present invention;
FIG. 6 is a block diagram of a standard section in one embodiment of the invention;
FIG. 7 is a block diagram of a 400 ton hydraulic demolition shear, in accordance with an embodiment of the present invention;
FIG. 8 is a block diagram of a 200 ton hydraulic demolition shear in accordance with one embodiment of the present invention;
in the figure 1, a lifting system; 11. a scissor lift; 12. a standard section; 121. a first frame body; 122. a second frame body; 13. a main tower; 14. fixing a bracket; 2. a rotary system; 21. a slew bearing; 3. a working platform; 31. a tower arm beam; 32. an operation chamber; 33. dismantling the machine; 34. a crusher; 35. a sliding device; 36. a hydraulic telescopic leg; 5. a power system; 51. a three-phase variable frequency motor; 52. a hydraulic pump; 6. pile foundation bearing platform.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in the orientation or positional relationship indicated in FIG. 1, merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
Referring to fig. 1 to 8, the invention provides a building dismantling machine, which comprises a lifting system 1, a rotary system 2, a working platform 3, a control system and a power system 5, wherein a pile foundation bearing platform 6 of a reinforced concrete pile foundation of 4mx4m is built at a position about 2 meters away from a dismantled building, the bearing capacity of the pile foundation bearing platform 6 is designed according to the height of the dismantled building, then the lifting system 1 is installed at the top of the built pile foundation bearing platform 6, and the top of the lifting system 1 is connected with the bottom of the rotary system 2;
the lifting system 1 comprises scissor lifts 11 and standard knots 12, the structure of the scissor lifts 11 is shown in figure 5, the structure of the standard knots 12 is shown in figure 6, a plurality of standard knots 12 are connected with each other in the vertical direction under the assistance of the scissor lifts 11 to form a main tower 13, the bottom of the main tower 13 is installed at the top of a pile foundation bearing platform 6, the top of the main tower 13 is connected with the bottom of the rotary system 2, in the embodiment, the number of the scissor lifts 11 is two, each scissor lift 11 comprises two scissor lift legs, the standing height is 3.1 meters, the gap between the two lift legs is 3.5X3.5X3.1 meters, the space can be placed into a new standard knot 12, the operation is fixedly repeated between each adjacent standard knot 12 through a screw rod, the number of the standard knots 12 can be increased, and the height which can be reached by a building dismantling machine can be greatly improved, the high buildings with hundreds of floors can be dismantled by the building dismantling machine;
the working platform 3 comprises a tower arm beam 31, an operating room 32, a demolition machine 33 and a crusher 34, wherein the bottom of the tower arm beam 31 is connected with the top of the slewing system 2, the tower arm beam 31 can be driven by the slewing system 2 to rotate on the lifting system 1, the operating room 32 is arranged at the top of the tower arm beam 31, the demolition machine 33 and the crusher 34 are connected to the top of the tower arm beam 31 in a sliding mode through sliding devices 35 and are respectively located on two sides of the operating room 32, and therefore the demolition machine 33 and the crusher 34 can move on the tower arm beam 31 through the sliding devices 35;
the demolition machine 33 is provided with hydraulic demolition shears, in the embodiment, the hydraulic demolition shears have two forms of 200 tons and 400 tons, the specific structures are respectively shown in fig. 7 and fig. 8, the crusher 34 is provided with a hydraulic crusher, and the hydraulic crusher is a common device in the field of building construction and can be purchased and obtained from the market; when the whole building dismantling machine reaches the range of the building dismantling operation, a person operates the dismantling machine 33 in an operation room to move forward or backward, the hydraulic dismantling shears are used for breaking the concrete of the girder and the beam plate, the steel bars are taken out, then the rotary system 2 rotates 180 degrees, the crusher 34 is sent to a working position, all concrete blocks are crushed by the hydraulic crusher on the crusher 34 to reach the usable machine sand fineness, and the concrete blocks are conveyed into a transport vehicle on the ground from a floor to be dismantled through a pipeline to realize the reuse;
the control system is installed in the operation room 32, the control system is operated manually in the operation room 32 to control the lifting system 1, the rotating system 2, the working platform 3 and the power system 5, and an instruction is sent to complete each floor dismantling action so as to dismantle the floors;
the power system 5 is arranged on the tower arm beam 31, and the power system 5 provides power for the lifting system 1, the rotary system 2 and the working platform 3;
the building dismantling machine has the advantages of small integral volume, light weight and low manufacturing cost, and can meet the dismantling requirement of high-rise and super high-rise buildings through the lifting system.
As an optional implementation manner, as shown in fig. 6, the standard knot 12 includes a first frame 121 and a second frame 122, and is formed by combining the first frame 121 and the second frame 122, the first frame 121 is formed by welding a frame shaped like a Chinese character 'wang', the second frame 122 is formed by welding a frame shaped like a Chinese character 'E', the frame shaped like a Chinese character 'wang' and the frame shaped like a Chinese character 'E' are connected by bolts to form a complete standard knot, the overall structure is compact, the bearing capacity is improved, the connection form is detachable, and the transportation transition of the structure after detachment is facilitated.
As an alternative embodiment, the slewing system 2 includes a slewing bearing 21, one end of the slewing bearing 21 is connected with the bottom of the working platform 3, the other end of the slewing bearing 21 is connected with the top of the lifting system 1, the slewing bearing 21 can drive the working platform 3 to rotate on the lifting system 1 under the driving of the power system 5, can realize 360-degree rotation, the positions of the demolition machine 33 and the crusher 34 are switched by using the slewing bearing 21, after the demolition machine 33 finishes demolition operation, the slewing bearing 21 is slewed to send the crusher 34 into a working position for crushing operation, when the demolition machine 33 needs to be operated, the demolition machine 33 can be sent to a working position through the slewing bearing 21 for demolition operation, the slewing bearing 21 is electrically connected with the control system and is controlled by the control system, and the slewing bearing 21 also operates through power provided by the hydraulic pump 52 in the power system 5.
As an alternative embodiment, the power system 5 includes a three-phase variable frequency motor 51 and a hydraulic pump 52 which are electrically connected, the three-phase variable frequency motor 51 is externally connected to a national power grid or a diesel generator set, and the three-phase variable frequency motor 51 drives the hydraulic pump 52 to operate, so that the hydraulic pump 52 provides power for the lifting system 1, the slewing system 2 and the working platform 3.
As an optional implementation mode, the tower arm beam type dust removing device further comprises a water spraying dust removing system, the water spraying dust removing system is installed on the tower arm beam, the water spraying dust removing system needs to synchronously work with the demolition machine 33 and the crusher 34 at the same time, the dust removing purpose is achieved, the environment protection requirement is met, the environment is better protected, the water spraying dust removing system comprises water spraying equipment and dust removing equipment, the water spraying dust removing system is common equipment in the building construction field, the water spraying dust removing system can be purchased and obtained from the market, and therefore the water spraying.
As an alternative embodiment, the sliding means 35 comprise a set of sliding wheels, which are arranged at the bottom of the demolition machine 33 and the crusher 34, and the top of the tower arm beam 31 is provided with a slide rail on which the set of sliding wheels can slide to enable the demolition machine 33 and the crusher 34 to move on the tower arm beam 31.
As an alternative embodiment, as shown in fig. 2, a fixed support 14 is installed between the main tower 13 and the building body to be dismantled, in this embodiment, preferably, every 4 to 6 standard knots are added, a fixed support 14 is installed, and the main tower 13 is connected with the girder of the building body to be dismantled, so as to achieve the purpose of stabilizing the structure.
As an alternative embodiment, as shown in fig. 2, two sets of hydraulic telescopic legs 36 are respectively disposed at two ends of the tower arm beam 31, and after the demolition machine is lifted to a corresponding working surface to be demolished by the lifting system 1, the two sets of hydraulic telescopic legs 36 extend out from the end of the tower arm beam 31 and are supported on the top of the floor to be demolished, so that the demolition machine 33 and the crusher 34 can be moved to a corresponding position on the tower arm beam 31 by the sliding device 35 to demolish the floor to be demolished, and support is provided for the whole tower arm beam 31, demolition machine 33 and crusher 34, and structural stability is ensured.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a tear building machine open, its characterized in that includes operating system (1), rotating system (2), work platform (3), control system and driving system (5), wherein:
the lifting system (1) is arranged at the top of the pile foundation bearing platform (6), and the top of the lifting system (1) is connected with the bottom of the rotary system (2);
the working platform (3) comprises a tower arm cross beam (31), an operating room (32), a demolition machine (33) and a crushing machine (34), the bottom of the tower arm cross beam (31) is connected with the top of the slewing system (2), the tower arm cross beam (31) can be driven by the slewing system (2) to rotate on the lifting system (1), the operating room (32) is arranged at the top of the tower arm cross beam (31), the demolition machine (33) and the crushing machine (34) are connected to the top of the tower arm cross beam (31) in a sliding mode through a sliding device (35) and located on two sides of the operating room (32), and the demolition machine (33) and the crushing machine (34) can move on the tower arm cross beam (31);
the control system is installed in the operation room (32), the control system controls the lifting system (1), the rotary system (2), the working platform (3) and the power system (5), the power system (5) is installed on the tower arm cross beam (31), and the power system (5) provides power for the lifting system (1), the rotary system (2) and the working platform (3).
2. The demolition machine of claim 1 wherein: the lifting system (1) comprises a scissor-type lifting machine (11) and standard sections (12), the standard sections (12) are connected with each other in the vertical direction under the assistance of the scissor-type lifting machine (11) to form a main tower (13), the bottom of the main tower (13) is installed at the top of the pile foundation bearing platform (6), and the top of the main tower (13) is connected with the bottom of the rotary system (2).
3. The demolition machine of claim 1 wherein: slewing system (2) include slewing bearing (21), slewing bearing (21) one end with work platform (3)'s bottom is connected, slewing bearing (21) the other end with the top of operating system (1) is connected, slewing bearing (21) can drive under the drive of driving system (5) work platform (3) are in rotate on operating system (1).
4. The demolition machine of claim 1 wherein: the power system (5) comprises a three-phase variable frequency motor (51) and a hydraulic pump (52), wherein the three-phase variable frequency motor (51) is electrically connected with the hydraulic pump (52), so that the hydraulic pump (52) provides power for the lifting system (1), the rotary system (2) and the working platform (3).
5. The demolition machine of claim 1 wherein: the demolition machine (33) is provided with a hydraulic demolition shear.
6. The demolition machine of claim 1 wherein: the crusher (34) is provided with a hydraulic crusher.
7. The demolition machine of claim 1 wherein: the tower arm beam dust removing device further comprises a water spraying dust removing system, and the water spraying dust removing system is installed on the tower arm beam (31).
8. The demolition machine of claim 1 wherein: the sliding device (35) comprises a sliding wheel set, the sliding wheel set is arranged at the bottoms of the demolition machine (33) and the crusher (34), a sliding rail is arranged at the top of the tower arm beam (31), and the sliding wheel set can slide on the sliding rail to enable the demolition machine (33) and the crusher (34) to move on the tower arm beam (31).
9. The demolition machine of claim 2, wherein: and a fixed support (14) is arranged between the main tower frame (13) and the building body to be disassembled.
10. The demolition machine of claim 1 wherein: two ends of the tower arm cross beam (31) are respectively provided with two groups of hydraulic telescopic legs (36), and the hydraulic telescopic legs (36) extend out from the end part of the tower arm cross beam (31) and then are supported at the top of a floor to be dismantled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010476784.0A CN111622527A (en) | 2020-05-29 | 2020-05-29 | Building dismantling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010476784.0A CN111622527A (en) | 2020-05-29 | 2020-05-29 | Building dismantling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111622527A true CN111622527A (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010476784.0A Pending CN111622527A (en) | 2020-05-29 | 2020-05-29 | Building dismantling machine |
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| Country | Link |
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| CN (1) | CN111622527A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397844A (en) * | 2022-01-12 | 2022-04-26 | 厦门安科科技有限公司 | Control method and control device of building dismantling machine based on multi-channel interaction |
| CN114658260A (en) * | 2022-02-16 | 2022-06-24 | 厦门安科科技有限公司 | Control method and control device for stretching of multiple support arms based on building dismantling platform |
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| CN205243065U (en) * | 2015-12-15 | 2016-05-18 | 山东铭德港城机械有限公司 | Excavator hydraulic pressure clamp |
| CN205558339U (en) * | 2015-12-31 | 2016-09-07 | 长安大学 | A demolish device for high -rise building thing |
| CN208763453U (en) * | 2018-08-23 | 2019-04-19 | 中国水利水电第八工程局有限公司 | Reinforced concrete brace, which is removed, uses hydraulic lifting bearing platform |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2949000A1 (en) * | 2014-05-13 | 2015-11-19 | Peri-Bat | Surface treatment device |
| CN104153598A (en) * | 2014-08-06 | 2014-11-19 | 刘建国 | Self-lifting detachment method for structures with chimneys |
| CN205243065U (en) * | 2015-12-15 | 2016-05-18 | 山东铭德港城机械有限公司 | Excavator hydraulic pressure clamp |
| CN205558339U (en) * | 2015-12-31 | 2016-09-07 | 长安大学 | A demolish device for high -rise building thing |
| CN208763453U (en) * | 2018-08-23 | 2019-04-19 | 中国水利水电第八工程局有限公司 | Reinforced concrete brace, which is removed, uses hydraulic lifting bearing platform |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397844A (en) * | 2022-01-12 | 2022-04-26 | 厦门安科科技有限公司 | Control method and control device of building dismantling machine based on multi-channel interaction |
| CN114397844B (en) * | 2022-01-12 | 2023-05-09 | 厦门安科科技有限公司 | Control method and control device of building dismantling machine based on multi-channel interaction |
| CN114658260A (en) * | 2022-02-16 | 2022-06-24 | 厦门安科科技有限公司 | Control method and control device for stretching of multiple support arms based on building dismantling platform |
| CN114658260B (en) * | 2022-02-16 | 2023-05-09 | 厦门安科科技有限公司 | Multi-support arm expansion control method and device based on building disassembly platform |
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Application publication date: 20200904 |