Breaking and dismantling system for building dismantling platform

Abstract

The utility model relates to the technical field of building dismantling, in particular to a building dismantling platform forcible entry system. The building dismantling platform forcible entry system comprises a supporting lifting platform, a horizontal moving device, a forcible entry hammer device and a forcible entry shear device, the supporting lifting platform can be arranged on the outer side of a dismantled main body, the horizontal moving device is arranged on the supporting lifting platform, and the supporting lifting platform can drive the horizontal moving device to move in a lifting mode. The horizontal moving device is connected with the forcible entry hammer device to drive the forcible entry hammer device to move along the X axis and the Y axis so as to hammer a dismantled main body into stones, and the horizontal moving device is connected with the forcible entry shear device to drive the forcible entry shear device to move along the X axis and the Y axis so as to shear the stones into broken stones. Therefore, the vertical and horizontal movement of the breaking hammer device and the breaking shear device is realized, the hoisting of a hoisting machine is avoided, the installation is convenient, and the installation efficiency is improved. Due to the fact that the breaking hammer device and the breaking shear device are arranged at the same time, the dismantling efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building demolition, in particular to a building demolition platform breaking and demolition system. Background Art

[0002] The traditional working method of demolishing old buildings or building platforms is to hoist an excavator on the demolition or construction work surface and then install a demolition hammer on the excavator to perform demolition operations. The operation is complicated. At the same time, only a demolition hammer is used for demolition. The demolished rubble is large and difficult to transport, which reduces the demolition efficiency. If a demolition shear is used on the work surface, another excavator needs to be hoisted, which increases the demolition cost. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a building demolition platform breaking and dismantling system, which solves the technical problems of difficult installation and low dismantling efficiency.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] The embodiment of the utility model provides a demolition platform demolition system, comprising a supporting lifting platform, a horizontal moving device, a demolition hammer device and a demolition shear device; the supporting lifting platform can be arranged on the outside of the demolished body, the horizontal moving device is arranged on the supporting lifting platform, and the supporting lifting platform can drive the horizontal moving device to move up and down; the horizontal moving device is connected to the demolition hammer device to drive the demolition hammer device to move along the X-axis and the Y-axis to hammer the demolished body into stones; the horizontal moving device is connected to the demolition shear device to drive the demolition shear device to move along the X-axis and the Y-axis to demolish the stones into rubble.

[0008] Preferably, the supporting lifting platform is provided with two groups of supporting lifting assemblies arranged in parallel and opposite to each other; the horizontal moving device includes two groups of Y-axis moving assemblies and two groups of X-axis moving assemblies; the two groups of Y-axis moving assemblies are respectively arranged on the two groups of supporting lifting assemblies; the two ends of the fixed part of an X-axis moving assembly are respectively connected to the first Y-axis moving parts of the two Y-axis moving assemblies, and the moving part of the X-axis moving assembly is connected to the demolition hammer device to drive the demolition hammer device to move along the X-axis direction; the two ends of the fixed part of the other X-axis moving assembly are respectively connected to the second Y-axis moving parts of the two Y-axis moving assemblies, and the moving part of the X-axis moving assembly is connected to the demolition shear device to drive the demolition shear device to move along the X-axis direction; the Y-axis moving assembly can respectively drive the demolition hammer device and the demolition shear device on the moving part of the X-axis moving assembly to move along the Y-axis.

[0009] Preferably, each group of Y-axis moving components includes a Y-axis guide rail, a first Y-axis moving part and a second Y-axis moving part; the Y-axis guide rails in the two groups of Y-axis moving components are respectively arranged on the two groups of supporting lifting components, and the first Y-axis moving part and the second Y-axis moving part are slidably connected to the Y-axis guide rails; the two ends of the fixed part of an X-axis moving component are respectively connected to the two first Y-axis moving parts; the two ends of the fixed part of the other X-axis moving component are respectively connected to the two second Y-axis moving parts.

[0010] Preferably, the first Y-axis moving part and the second Y-axis moving part have the same structure and both include a Y-axis frame and a Y-axis driving component, a Y-axis driving wire wheel and a Y-axis driven wire wheel arranged on the Y-axis frame; the Y-axis driving component drives the Y-axis driving wire wheel to roll along the Y-axis track to drive the Y-axis frame to slide on the Y-axis guide rail.

[0011] Preferably, each X-axis moving assembly comprises an X-axis fixed part, an X-axis moving part and an X-axis driving part for driving the X-axis moving part to move, and the X-axis moving part is slidably connected to the X-axis fixed part; the two ends of the X-axis fixed part of one X-axis moving assembly are respectively connected to the Y-axis frames of the two first Y-axis moving parts, and the two ends of the X-axis fixed part of the other X-axis moving assembly are respectively connected to the Y-axis frames of the two second Y-axis moving parts; the demolition hammer device and the demolition shear device are respectively arranged on the X-axis moving parts of the two X-axis moving assemblies.

[0012] Preferably, the X-axis fixed part includes two X-axis rails arranged in parallel; the X-axis movable part includes two X-axis movable units, and the two X-axis movable units are respectively arranged on the two X-axis rails; the two ends of the demolition hammer device are respectively connected to the two X-axis movable units of an X-axis movable assembly; the two ends of the demolition shear device are respectively connected to the two X-axis movable units of another X-axis movable assembly.

[0013] Preferably, the X-axis moving units have the same structure and both include an X-axis frame, an X-axis driving pulley and an X-axis driven pulley, and the X-axis driving component, the X-axis driving pulley and the X-axis driven pulley are arranged on the X-axis frame; the X-axis driving component simultaneously drives the X-axis driving pulleys in the two X-axis moving units to roll along the X-axis track to drive the demolition hammer device or the demolition shear device to slide on the X-axis track.

[0014] Preferably, the demolition hammer device includes a first connecting frame, a first rotating base, a first mechanical arm and a demolition hammer, the first rotating base is arranged on the first connecting frame, one end of the first mechanical arm is connected to the first rotating base, the other end of the first mechanical arm is connected to the demolition hammer, and the two ends of the first connecting frame are respectively connected to the X-axis frame bodies of two X-axis moving units of an X-axis moving assembly.

[0015] Preferably, the demolition shear device includes a second connecting frame, a second rotating base, a second robotic arm and a demolition shear, the second rotating base is arranged on the second connecting frame, one end of the second robotic arm is connected to the second rotating base, the other end of the second robotic arm is connected to the demolition shear, and the two ends of the second connecting frame are respectively connected to the X-axis frame bodies of the two X-axis moving units of another X-axis moving assembly.

[0016] Preferably, the supporting lifting assembly comprises a plurality of lifting columns arranged at intervals; the moving end of each lifting column is connected to the horizontal moving device.

[0017] (III) Beneficial effects

[0018] The beneficial effects of the utility model are:

[0019] The demolition platform demolition system of the utility model includes a support lifting platform, a horizontal moving device, a demolition hammer device and a demolition shear device. The support lifting platform can be set on the outside of the demolished body, the horizontal moving device is set on the support lifting platform, the support lifting platform can drive the horizontal moving device to move up and down, the horizontal moving device is connected to the demolition hammer device to drive the demolition hammer device to move along the X-axis and the Y-axis to hammer the demolished body into stones, the horizontal moving device is connected to the demolition shear device to drive the demolition shear device to move along the X-axis and the Y-axis to shear the stones into crushed stones, thereby realizing the vertical and horizontal movement of the demolition hammer device and the demolition shear device, avoiding the hoisting of the hoisting machine, facilitating installation and improving installation efficiency. And because the demolition hammer device and the demolition shear device are set at the same time, the demolished body is first hammered to form stones and then the stones are sheared to form crushed stones for easy transportation, further improving the demolition efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of the demolition platform system of the utility model (only part of the supporting lifting platform is shown);

[0021] Figure 2 for Figure 1 A top view of the

[0022] Figure 3 for Figure 1 A magnified schematic diagram of part A;

[0023] Figure 4 for Figure 1 A magnified schematic diagram of part B;

[0024] Figure 5 It is a structural schematic diagram of a demolition hammer device;

[0025] Figure 6 It is a schematic diagram of the structure of the demolition shear device.

[0026] [Description of Reference Numerals]

[0027] 1: Support lifting platform; 11: Support lifting assembly; 111: Lifting column;

[0028] 2: horizontal moving device; 21: Y-axis moving assembly; 211: Y-axis guide rail; 212: first Y-axis moving part; 213: second Y-axis moving part; 2131: Y-axis frame; 2132: Y-axis driving member; 2133: Y-axis driving wire wheel; 2134: Y-axis driven wire wheel;

[0029] 22: X-axis moving assembly; 221: X-axis fixing part; 2211: X-axis track; 222: X-axis moving unit; 2221: X-axis frame; 2222: X-axis driving line wheel; 2223: X-axis driven line wheel; 223: X-axis driving member;

[0030] 3: demolition hammer device; 31: first connecting frame; 32: first rotating base; 33: first mechanical arm; 34: demolition hammer;

[0031] 4: demolition shear device; 41: second connecting frame; 42: second rotating base; 43: second mechanical arm; 44: demolition shear. DETAILED DESCRIPTION

[0032] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0033] like Figure 1As shown, this embodiment provides a demolition platform demolition system, which includes a supporting lifting platform 1, a horizontal moving device 2, a demolition hammer device 3 and a demolition shear device 4. The supporting lifting platform 1 can be set on the outside of the demolished body, and the horizontal moving device 2 is set on the supporting lifting platform 1. The supporting lifting platform 1 can drive the horizontal moving device 2 to move up and down. The horizontal moving device 2 is connected to the demolition hammer device 3 to drive the demolition hammer device 3 to move along the X-axis and the Y-axis to hammer the demolished body into stones. The horizontal moving device 2 is connected to the demolition shear device 4 to drive the demolition shear device 4 to move along the X-axis and the Y-axis to shear the stones into rubble. In the actual application process, the horizontal moving device 2 is provided with two moving ends which independently drive the demolition hammer device 3 and the demolition shear device 4 to move on the plane. The demolished body is demolished layer by layer from top to bottom. For each layer of demolition, one moving end of the horizontal moving device 2 first drives the demolition hammer device 3 to hammer a layer of the demolished body into stones and then moves to the side away from the demolition shear device 4. The other moving end of the horizontal moving device 2 then drives the demolition shear device 4 to break the stones into rubble for subsequent transportation. When the upper layer is demolished, the support lifting platform 1 drives the horizontal moving device 2 and the demolition hammer device 3 and the demolition shear device 4 thereon to descend to the next layer. Among them, the support lifting assembly 11 includes a plurality of lifting columns 111 arranged at intervals, and the moving end of each lifting column 111 is connected to the horizontal moving device 2. In this embodiment, the lifting column 111 is a prior art as long as it can realize the lifting function, and the specific structure of the lifting column 111 is not repeated.

[0034] This embodiment provides a demolition platform demolition system, which realizes the vertical and horizontal movement of the demolition hammer device 3 and the demolition shear device 4, avoids the hoisting of the hoisting machine, facilitates installation and improves installation efficiency. And because the demolition hammer device 3 and the demolition shear device 4 are set at the same time, the demolished body is first hammered to form stones, and then the stones are sheared to form crushed stones for easy transportation, which further improves the demolition efficiency.

[0035] like Figure 1-Figure 2 As shown, the supporting lifting platform 1 is provided with two sets of supporting lifting components 11 arranged in parallel and opposite to each other, such as Figure 2As shown, the horizontal moving device 2 includes two groups of Y-axis moving components 21 and two groups of X-axis moving components 22. The two groups of Y-axis moving components 21 are respectively arranged on the two groups of supporting lifting components 11, and the two ends of the fixed part of one X-axis moving component 22 are respectively connected to the first Y-axis moving parts 212 of the two Y-axis moving components 21, and the moving part of the X-axis moving component 22 is connected to the demolition hammer device 3 to drive the demolition hammer device 3 to move along the X-axis direction. The two ends of the fixed part of the other X-axis moving component 22 are respectively connected to the second Y-axis moving parts 213 of the two Y-axis moving components 21, and the moving part of the X-axis moving component 22 is connected to the demolition shear device 4 to drive the demolition shear device 4 to move along the X-axis direction. The Y-axis moving component 21 can respectively drive the demolition hammer device 3 and the demolition shear device 4 on the moving part of the X-axis moving component 22 to move along the Y-axis.

[0036] like Figure 2 and Figure 3 As shown, each group of Y-axis moving components 21 includes a Y-axis guide rail 211, a first Y-axis moving part 212 and a second Y-axis moving part 213. The Y-axis guide rails 211 in the two groups of Y-axis moving components 21 are respectively arranged on the two groups of supporting lifting components 11, and the first Y-axis moving part 212 and the second Y-axis moving part 213 are slidably connected to the Y-axis guide rail 211. The two ends of the fixed part of one X-axis moving component 22 are respectively connected to the two first Y-axis moving parts 212, and the two ends of the fixed part of the other X-axis moving component 22 are respectively connected to the two second Y-axis moving parts 213.

[0037] like Figure 3 As shown, the first Y-axis moving part 212 and the second Y-axis moving part 213 have the same structure and both include a Y-axis frame 2131 and a Y-axis driving component 2132, a Y-axis active line wheel 2133 and a Y-axis driven line wheel 2134 arranged on the Y-axis frame 2131. The Y-axis driving component 2132 drives the Y-axis active line wheel 2133 to roll along the Y-axis track to drive the Y-axis frame 2131 to slide on the Y-axis guide rail 211.

[0038] like Figure 2 and Figure 4 As shown, each X-axis moving assembly 22 includes an X-axis fixed part 221, an X-axis moving part and an X-axis driving member 223 for driving the X-axis moving part to move, the X-axis moving part is slidably connected to the X-axis fixed part 221, the two ends of the X-axis fixed part 221 of one X-axis moving assembly 22 are respectively connected to the Y-axis frames 2131 of the two first Y-axis moving parts 212, the two ends of the X-axis fixed part 221 of the other X-axis moving assembly 22 are respectively connected to the Y-axis frames 2131 of the two second Y-axis moving parts 213, and the demolition hammer device 3 and the demolition shear device 4 are respectively arranged on the X-axis moving parts of the two X-axis moving assemblies 22.

[0039] like Figure 2As shown, the X-axis fixed part 221 includes two X-axis rails 2211 arranged in parallel, the X-axis movable part includes two X-axis movable units 222, and the two X-axis movable units 222 are respectively arranged on the two X-axis rails 2211, the two ends of the demolition hammer device 3 are respectively connected to the two X-axis movable units 222 of an X-axis movable assembly 22, and the two ends of the demolition shear device 4 are respectively connected to the two X-axis movable units 222 of another X-axis movable assembly 22.

[0040] like Figure 4 As shown, the X-axis moving units 222 have the same structure and both include an X-axis frame 2221, an X-axis active pulley 2222 and an X-axis driven pulley 2223. The X-axis driving member 223, the X-axis active pulley 2222 and the X-axis driven pulley 2223 are arranged on the X-axis frame 2221. The X-axis driving member 223 simultaneously drives the X-axis active pulleys 2222 in the two X-axis moving units 222 to roll along the X-axis track 2211 to drive the demolition hammer device 3 or the demolition shear device 4 to slide on the X-axis track 2211.

[0041] like Figure 5 As shown, the demolition hammer device 3 includes a first connecting frame 31, a first rotating base 32, a first mechanical arm 33 and a demolition hammer 34. The first rotating base 32 is arranged on the first connecting frame 31, one end of the first mechanical arm 33 is connected to the first rotating base 32, and the other end of the first mechanical arm 33 is connected to the demolition hammer 34. The two ends of the first connecting frame 31 are respectively connected to the X-axis frame body 2221 of the two X-axis moving units 222 of an X-axis moving assembly 22.

[0042] like Figure 6 As shown, the demolition shear device 4 includes a second connecting frame 41, a second rotating base 42, a second mechanical arm 43 and a demolition shear 44. The second rotating base 42 is arranged on the second connecting frame 41, one end of the second mechanical arm 43 is connected to the second rotating base 42, and the other end of the second mechanical arm 43 is connected to the demolition shear 44. The two ends of the second connecting frame 41 are respectively connected to the X-axis frame body 2221 of the two X-axis moving units 222 of another X-axis moving assembly 22.

[0043] It should be noted that the rotating base can rotate to drive the demolition hammer 34 and the demolition shear 44 on the mechanical arm to rotate, and the mechanical arm can drive the demolition hammer 34 and the demolition shear 44 to swing to achieve the angle adjustment of the demolition hammer 34 and the demolition shear 44. The specific structure of the demolition hammer device 3 and the demolition shear device 4 will not be repeated here.

[0044] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0047] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A demolition platform system, characterized in that: It comprises a supporting lifting platform (1), a horizontal moving device (2), a demolition hammer device (3) and a demolition shear device (4); The supporting lifting platform (1) can be arranged outside the main body to be removed, the horizontal moving device (2) is arranged on the supporting lifting platform (1), and the supporting lifting platform (1) can drive the horizontal moving device (2) to move up and down; The horizontal moving device (2) is connected to the demolition hammer device (3) to drive the demolition hammer device (3) to move along the X-axis and the Y-axis to hammer the demolished body into stones; The horizontal moving device (2) is connected to the breaking and shearing device (4) to drive the breaking and shearing device (4) to move along the X-axis and the Y-axis to break the stone into broken stones.

2. The building demolition platform breaking system according to claim 1, characterized in that: The supporting lifting platform (1) is provided with two sets of supporting lifting components (11) which are arranged in parallel and opposite to each other; The horizontal moving device (2) comprises two groups of Y-axis moving components (21) and two groups of X-axis moving components (22); The two groups of Y-axis moving components (21) are respectively arranged on the two groups of supporting lifting components (11); Two ends of a fixed portion of an X-axis moving assembly (22) are respectively connected to the first Y-axis moving portions (212) of the two Y-axis moving assemblies (21), and the moving portion of the X-axis moving assembly (22) is connected to the demolition hammer device (3) to drive the demolition hammer device (3) to move along the X-axis direction; The two ends of the fixed part of the other X-axis moving component (22) are respectively connected to the second Y-axis moving parts (213) of the two Y-axis moving components (21), and the moving part of the X-axis moving component (22) is connected to the breaking and shearing device (4) to drive the breaking and shearing device (4) to move along the X-axis direction; The Y-axis moving assembly (21) can respectively drive the demolition hammer device (3) and the demolition shear device (4) on the moving part of the X-axis moving assembly (22) to move along the Y-axis.

3. The building demolition platform breaking system according to claim 2, characterized in that: Each group of the Y-axis moving components (21) comprises a Y-axis guide rail (211), the first Y-axis moving part (212) and the second Y-axis moving part (213); The Y-axis guide rails (211) in the two groups of the Y-axis moving assemblies (21) are respectively arranged on the two groups of the supporting lifting assemblies (11), and the first Y-axis moving part (212) and the second Y-axis moving part (213) are slidably connected to the Y-axis guide rails (211); Two ends of a fixed portion of the X-axis moving component (22) are respectively connected to the two first Y-axis moving portions (212); The two ends of the fixed part of the other X-axis moving component (22) are respectively connected to the two second Y-axis moving parts (213).

4. The building demolition platform breaking system according to claim 3, characterized in that: The first Y-axis moving part (212) and the second Y-axis moving part (213) have the same structure and both include a Y-axis frame (2131), a Y-axis driving member (2132), a Y-axis driving wire wheel (2133) and a Y-axis driven wire wheel (2134) arranged on the Y-axis frame (2131); The Y-axis driving member (2132) drives the Y-axis driving wire wheel (2133) to roll along the Y-axis guide rail (211) to drive the Y-axis frame (2131) to slide on the Y-axis guide rail (211).

5. The building demolition platform breaking system according to claim 4, characterized in that: Each of the X-axis moving assemblies (22) comprises an X-axis fixed portion (221), an X-axis moving portion, and an X-axis driving member (223) for driving the X-axis moving portion to move, and the X-axis moving portion is slidably connected to the X-axis fixed portion (221); The two ends of the X-axis fixed part (221) of one X-axis moving component (22) are respectively connected to the Y-axis frames (2131) of the two first Y-axis moving components (212), and the two ends of the X-axis fixed part (221) of the other X-axis moving component (22) are respectively connected to the Y-axis frames (2131) of the two second Y-axis moving components (213); The demolition hammer device (3) and the demolition shear device (4) are respectively arranged on the X-axis moving parts of the two X-axis moving assemblies (22).

6. The building demolition platform breaking system according to claim 5, characterized in that: The X-axis fixing part (221) comprises two X-axis rails (2211) arranged in parallel; The X-axis moving part comprises two X-axis moving units (222), and the two X-axis moving units (222) are respectively arranged on the two X-axis rails (2211); The two ends of the demolition hammer device (3) are respectively connected to two X-axis moving units (222) of an X-axis moving assembly (22); The two ends of the breaking and shearing device (4) are respectively connected to two X-axis moving units (222) of the other X-axis moving assembly (22).

7. The building demolition platform breaking system according to claim 6, characterized in that: The X-axis moving units (222) have the same structure and both include an X-axis frame (2221), an X-axis driving line wheel (2222) and an X-axis driven line wheel (2223); the X-axis driving member (223), the X-axis driving line wheel (2222) and the X-axis driven line wheel (2223) are arranged on the X-axis frame (2221); The X-axis driving member (223) simultaneously drives the X-axis active wire wheels (2222) in the two X-axis moving units (222) to roll along the X-axis track (2211) to drive the demolition hammer device (3) or the demolition shear device (4) to slide on the X-axis track (2211).

8. The building demolition platform breaking system according to claim 7, characterized in that: The demolition hammer device (3) comprises a first connecting frame (31), a first rotating base (32), a first mechanical arm (33) and a demolition hammer (34); the first rotating base (32) is arranged on the first connecting frame (31); one end of the first mechanical arm (33) is connected to the first rotating base (32); the other end of the first mechanical arm (33) is connected to the demolition hammer (34); and the two ends of the first connecting frame (31) are respectively connected to the X-axis frame bodies (2221) of two X-axis moving units (222) of an X-axis moving assembly (22).

9. The building demolition platform breaking system according to claim 8, characterized in that: The demolition shear device (4) comprises a second connecting frame (41), a second rotating base (42), a second mechanical arm (43) and a demolition shear (44), wherein the second rotating base (42) is arranged on the second connecting frame (41), one end of the second mechanical arm (43) is connected to the second rotating base (42), and the other end of the second mechanical arm (43) is connected to the demolition shear (44), and the two ends of the second connecting frame (41) are respectively connected to the X-axis frame body (2221) of the two X-axis moving units (222) of the other X-axis moving assembly (22).

10. The building demolition platform breaking system according to claim 2, characterized in that: The support lifting assembly (11) comprises a plurality of lifting columns (111) arranged at intervals; The moving end of each lifting column (111) is connected to the horizontal moving device (2).

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