Steel structure breaking apparatus and its splitting assembly

Abstract

The present application relates to the technical field of building demolition, and particularly relates to a steel structure demolition equipment and a splitting assembly thereof; the splitting assembly comprises an electric control box, a driving device is arranged on the outer side of the electric control box, guide devices are arranged at the upper end and the lower end of the electric control box, the guide devices are located on the outer side of the driving device, the driving device comprises a protective cover, the protective cover is arranged on the outer side of the electric control box, a rotating disc is arranged on the outer side of the protective cover, a rope saw is sleeved on the outer side of the rotating disc, and the other end of the rope saw is sleeved on the outer side of a component through the transfer of the guide device; the guide device comprises a rotating frame, the rotating frame is rotationally connected with the electric control box, and an adjusting motor is arranged at the end of the rotating frame close to the electric control box; a mounting block is arranged at the middle portion of the rotating frame, a through slot is arranged at the middle portion of the mounting block, a detection assembly is arranged in the through slot, and a guide piece is arranged on the outer side of the detection assembly; the specific state of the rope saw in operation is detected through the detection assembly, and the deflection angle of the guide device is adjusted to compensate for the tension required by the rope saw in work.

Description

Technical Field

[0001] This invention relates to the field of building demolition technology, and in particular to a steel structure demolition device and its segmentation components. Background Technology

[0002] In the field of steel structure building demolition, traditional demolition methods such as blasting and mechanical demolition have certain applications, but with the advancement of technology and the improvement of environmental awareness, these methods have gradually revealed their limitations and shortcomings.

[0003] With its unique working principle and performance advantages, electric wire saws are playing an increasingly important role in the demolition of steel structure buildings. Electric wire saws achieve precise cutting of steel structures through high-speed rotating diamond wire saws. They are not only vibration-free, dust-free, and low-noise, but also effectively avoid damage to the preserved structure, ensuring the safety and environmental protection of the demolition process.

[0004] Chinese patent application number CN202010921960.7 discloses a diamond wire saw, relating to the field of construction cutting equipment technology. The diamond wire saw includes a fixed bracket, a motor housing snapped onto one side of the top edge of the fixed bracket, limit guide rods installed on both sides of the top edge of the fixed bracket, a movable support plate installed at the bottom of the motor housing, a saw tooth plate installed on one side of the inner wall of the fixed bracket, and a drive motor embedded on one side of its outer wall at a position corresponding to the top of the saw tooth plate. A gear is sleeved on the bottom of the drive motor. The drive motor drives the gear to rotate slowly, and the engagement between the gear and the saw tooth plate on the inner wall of the fixed bracket causes the movable support plate at the bottom of the motor housing to slide outside the limit guide rods. This allows the distance between the motor housing and the fixed bracket to adapt to the increasing cutting depth of the wire saw, ensuring the overall stability and reliability of the device.

[0005] Although existing technologies have improved the stability of wire saw cutting to some extent, the following problems still exist in practical use: 1. When wire saws cut materials of different shapes or materials, the feed rate of the wire saw on the material is not the same. When the motor box moves, it cannot compensate for the tension required by the wire saw according to the actual situation, which causes the wire saw to vibrate during operation, making the cut surface on the material uneven, and also increasing the wear of the wire saw.

[0006] 2. When using a wire saw to break up components, the cutting direction of the saw wire needs to be perpendicular to the length direction of the component to reduce the cutting length and cutting resistance. However, when cutting components, the components are affected by cutting friction and are prone to shaking, which can cause cutting errors. This results in insufficient perpendicularity of the cut end face and easy deviation.

[0007] Therefore, it is necessary to invent a steel structure demolition device and its segmentation components to solve the above problems. Summary of the Invention

[0008] The purpose of this invention is to provide a steel structure demolition device and its segmentation components to solve the technical problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: A segmentation assembly for steel structure demolition equipment includes an electrical control box, a drive device on the outside of the electrical control box, and guide devices at both the top and bottom of the electrical control box, the guide devices being located outside the drive device. The drive device includes a protective cover, the protective cover being disposed on the outside of the electrical control box, a rotating disk being disposed on the outside of the protective cover, and a rotating motor being disposed at one end of the rotating disk near the electrical control box, the rotating motor being disposed inside the electrical control box. The rotating disk has a groove on its periphery, and a wire saw is fitted inside the groove. The other end of the wire saw is fitted on the outside of the component via the guide device. The guiding device includes a rotating frame, which is rotatably connected to the electrical control box, and an adjusting motor is provided at one end of the rotating frame near the electrical control box; The rotating frame has a mounting block in the middle, a through groove in the middle of the mounting block, a detection component inside the through groove, and a guide on the outside of the detection component.

[0010] Preferably, the guide includes symmetrically arranged first guide wheels, which are rotatably connected to the rotating frame, and the contact point between the two first guide wheels is on the same straight line as the through groove; The mounting block is provided with a second guide wheel at one end away from the first guide wheel. The second guide wheel is rotatably connected to the rotating frame through an adjusting member. The outer side of the mounting block away from the first guide wheel is tangent to the outer side of the second guide wheel.

[0011] Preferably, the mounting block is provided with a cooling component inside, the cooling component includes a cavity formed inside the mounting block, the through groove is provided with water outlet holes, the water outlet holes are distributed in a circumferential array inside the through groove, and the water outlet holes are connected to the cavity; The mounting block is provided with a water inlet pipe on its exterior. One end of the water inlet pipe is connected to the mounting block, and the other end of the water inlet pipe is connected to an external water supply device. The water inlet pipe is connected to the cavity.

[0012] Preferably, the detection component includes a hollow tube disposed inside the through groove, a connecting tube disposed on the outer side of the hollow tube, the connecting tubes being arranged in a circumferential array along the outer side of the hollow tube, an elastic element disposed inside the connecting tube, one end of the elastic element being connected to the hollow tube, and the other end of the elastic element being connected to the through groove; The hollow tube has grooves on its outside, and the grooves are arranged in a circular array along the outer circumference of the hollow tube.

[0013] Preferably, the hollow tube has a connecting hole on its outer side, the connecting holes are arranged in a circular array along the outer circumference of the hollow tube, and the connecting hole is located at the connection between the connecting tube and the hollow tube; The connection between the connecting pipe and the through groove and the connection between the water outlet and the through groove coincide, and the diameter of the water outlet is smaller than the diameter of the connecting hole.

[0014] Preferably, the adjusting member includes a slot formed on the rotating frame, the length of which is greater than the diameter of the through slot; The bottom of the empty slot is provided with a pusher, and the output end of the pusher is provided with a limiting block. The limiting block is slidably connected to the empty slot, and the outer side of the limiting block is rotatably connected to the second guide wheel.

[0015] The present invention also discloses a steel structure demolition device, including a walking component and the above-mentioned dividing component. The walking component includes a walking frame, the dividing component is disposed on the top of the walking frame, and tracked wheels are provided on both sides of the walking frame. The walking frame is provided with a drive component for driving the tracked wheels.

[0016] Preferably, the top of the traveling frame is provided with a form switching device. The form switching device includes a housing disposed on the top of the traveling frame. A drive motor is disposed inside the housing. The output shaft of the drive motor is provided with a drive gear. A rotating gear meshes with the outer side of the drive gear. The end of the rotating gear is provided with a connecting seat that is rotatably connected to the housing. The connecting seat is fixedly connected to the dividing component.

[0017] The technical effects and advantages of this invention are as follows: 1. This invention, by setting up a guiding device and a detection component, uses the detection component to detect the specific state of the wire saw during operation and controls the guiding device to make corresponding adjustments. When the tension of the wire saw is detected to increase, the guiding device is controlled to relax the wire saw to avoid the phenomenon that excessive tension of the wire saw will lead to a decrease in the quality of the cutting surface; when the tension of the wire saw is detected to decrease, the guiding device is controlled to tighten the wire saw to increase the tension of the wire saw and avoid the phenomenon that insufficient tension of the wire saw will lead to uneven cutting surface of the component and increased rope wear.

[0018] 2. By setting up an adjustment component and a detection component, when the wire saw is detected to be deviating, the pusher is controlled to move downward, so that the groove on the second guide wheel squeezes the wire saw, forcing the wire saw to gradually return to the correct position. At the same time, a certain tension compensation is applied to the wire saw, and the angle at which the wire saw exits from the second guide wheel is changed, so that the contact surface between the wire saw and the component is increased. The increased contact surface will cause the wire saw to be subjected to more friction, and ultimately the wire saw will no longer have excessive displacement or deviation.

[0019] 3. This invention incorporates a cooling component. An external water supply device injects coolant into the cavity through an inlet pipe. After the coolant exits the cavity, it makes full contact with the surface of the wire saw. On one hand, this cools the wire saw, preventing it from overheating and causing excessive wear during operation. On the other hand, it cleans the debris adhering to the surface of the wire saw, preventing the wire saw from jamming during operation due to the debris. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the structure of the mode switching device of the present invention; Figure 3 This is a schematic diagram of the structure of the driving device of the present invention; Figure 4 This is a schematic diagram of the guiding device of the present invention; Figure 5 This is a schematic diagram of the detection component of the present invention; Figure 6 This is a schematic diagram showing the connection between the detection component and the mounting block of the present invention; Figure 7 This is a schematic diagram of the cross-sectional structure of the hollow tube of the present invention; Figure 8 This is a schematic diagram of the operating state of the wire saw of the present invention; Figure 9 This is a schematic diagram showing the state of the wire saw of the present invention inside the hollow tube; Figure 10 This is a schematic diagram of the internal structure of the mounting block of the present invention; Figure 11 This is a schematic diagram showing the state of the wire saw of the present invention when it deviates.

[0021] In the diagram: 1. Electrical control box; 2. Drive unit; 201. Rotating disk; 202. Slot; 203. Protective cover; 204. Wire saw; 3. Guide device; 301. Rotating frame; 302. First guide wheel; 303. Second guide wheel; 4. Cooling component; 401. Cavity; 402. Water outlet; 403. Water inlet pipe; 5. Detection component; 501. Hollow tube; 502. Connecting hole; 503. Connecting pipe; 504. Elastic element; 505. Leakage groove; 6. Adjusting component; 601. Empty groove; 602. Pushing component; 603. Limiting block; 7. Walking component; 701. Walking frame; 702. Tracked wheel; 8. Form switching device; 801. Housing; 802. Connecting seat; 803. Rotating gear; 804. Drive gear; 805. Drive motor; 9. Mounting block; 10. Through groove. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0023] Reference Figures 1 to 11 As shown, this application discloses a segmentation component for steel structure demolition equipment, including an electrical control box 1. A drive device 2 is provided on the outside of the electrical control box 1. Guide devices 3 are provided at both the upper and lower ends of the electrical control box 1. The guide devices 3 are located on the outside of the drive device 2. The drive device 2 includes a protective cover 203, which is provided on the outside of the electrical control box 1 and is fixedly connected to the electrical control box 1. A rotating disk 201 is provided on the outside of the protective cover 203 and is rotatably connected to the protective cover 203. A rotating motor is provided at one end of the rotating disk 201 near the electrical control box 1 and is located inside the electrical control box 1. The rotating disk 201 has a slot 202 on its periphery, and a wire saw 204 is fitted inside the slot 202. The other end of the wire saw 204 is fitted on the outside of the component via a guide device 3. When the rotating motor is started, the output end of the rotating motor drives the rotating disk 201 to rotate, and the rotating disk 201 drives the wire saw 204 to operate. When the wire saw 204 is in operation, it performs the cutting operation on the component.

[0024] Reference Figure 4 As shown, the guide device 3 includes a rotating frame 301, which is rotatably connected to the electrical control box 1. An adjustment motor is provided at one end of the rotating frame 301 near the electrical control box 1. The adjustment motor drives the rotating frame 301 to rotate, and the rotating frame 301 tightens or loosens the wire saw 204 during the rotation process.

[0025] A mounting block 9 is provided in the middle of the rotating frame 301, and a through groove 10 is provided in the middle of the mounting block 9. A detection component 5 is provided inside the through groove 10, and a guide is provided on the outside of the detection component 5. The detection component 5 detects the specific status of the wire saw 204 during operation and controls the motor to rotate forward or backward. During the forward rotation of the motor, the guide tightens the wire saw 204, and during the reverse rotation of the motor, the guide loosens the wire saw 204.

[0026] The guide component includes symmetrically arranged first guide wheels 302, which are rotatably connected to the rotating frame 301. The contact point between the two first guide wheels 302 is on the same straight line as the through groove 10 (specifically as shown in the figure). Figure 9 (As shown); the end of the mounting block 9 furthest from the first guide wheel 302 is connected to the second guide wheel 303. The second guide wheel 303 is rotatably connected to the rotating frame 301 via the adjusting member 6. The outer edge of the mounting block 9 furthest from the first guide wheel 302 is tangent to the outer edge of the second guide wheel 303. After the wire saw 204 exits the turntable, it first enters the through groove 10 of the mounting block 9 through the gap between the two first guide wheels 302, and then passes through the second guide wheel 303 to contact the frame. The wire saw 204 is arranged in a straight line between the first guide wheel 302 and the second guide wheel 303, and this straight line is parallel to the top of the mounting block 9.

[0027] Reference Figure 5 and Figure 6 As shown, the mounting block 9 is provided with a cooling component 4. The cooling component 4 includes a cavity 401 opened inside the mounting block 9. The through groove 10 is provided with a water outlet 402. The water outlet 402 is distributed in a circular array inside the through groove 10. The water outlet 402 is connected to the cavity 401. The mounting block 9 is provided with a water inlet pipe 403. One end of the water inlet pipe 403 is connected to the mounting block 9, and the other end of the water inlet pipe 403 is connected to an external water supply device. The water inlet pipe 403 is connected to the cavity 401. An external water supply device injects coolant (including cold water) into the cavity 401 of the mounting block 9 through the inlet pipe 403. After entering the cavity 401, the coolant is discharged from the outlet hole 402. Since the outlet holes 402 are distributed in a circular array inside the through groove 10, the coolant can fully contact the surface of the wire saw 204 in the through groove 10 after being sprayed out from the outlet holes 402. After the coolant comes into contact with the wire saw 204, on the one hand, the coolant can cool the wire saw 204 to prevent the wire saw 204 from overheating and causing excessive wear during operation; on the other hand, the coolant can clean the debris adhering to the surface of the wire saw 204 to prevent the wire saw 204 from jamming during operation due to the influence of debris.

[0028] Reference Figure 5and Figure 6 As shown, the detection component 5 includes a hollow tube 501, which is disposed inside the through groove 10. A connecting tube 503 is provided on the outside of the hollow tube 501. The connecting tubes 503 are arranged in a circular array along the outer side of the hollow tube 501. An elastic element 504 is provided inside the connecting tube 503. One end of the elastic element 504 is connected to the hollow tube 501, and the other end of the elastic element 504 is connected to the through groove 10.

[0029] During operation, the wire saw 204 is located inside the hollow tube 501 (specifically as follows). Figure 9 As shown, if the wire saw 204 vibrates or deviates during operation, the wire saw 204 will directly act on the inner wall of the hollow tube 501. Since the hollow tube 501 is fixedly connected to the through groove 10 through the elastic element 504 and the connecting pipe 503, the degree of vibration of the wire saw 204 can be detected by detecting the compression of the elastic element 504, and then the adjustment motor can be controlled to drive the rotating frame 301 for adjustment.

[0030] It should be noted that the connecting pipe 503 is a flexible tube. The elastic element 504 includes a spring, one end of which is fixedly connected to the hollow tube 501, and the other end of which is fixedly connected to the through groove 10. A pressure sensor is provided at the connection between the spring and the through groove 10, and the pressure sensor is used to detect the compression of one end of the spring.

[0031] The hollow tube 501 has a groove 505 on its outside, and the groove 505 is distributed in a circular array along the outer circumference of the hollow tube 501.

[0032] The shape of the trough 505 can be rectangular, circular or other shapes. The trough 505 is located in a position that does not contact the connecting pipe 503. During operation, the coolant sprayed from the water outlet pipe washes and cools the wire saw 204 in the hollow pipe 501, and then leaks out of the hollow pipe 501 through the trough 505.

[0033] Reference Figure 6 and Figure 7 As shown, a connecting hole 502 is provided on the outer side of the hollow tube 501. The connecting holes 502 are arranged in a circular array along the outer circumference of the hollow tube 501 and are located at the connection between the connecting tube 503 and the hollow tube 501. The connection between the connecting tube 503 and the through groove 10 and the connection between the water outlet 402 and the through groove 10 coincide. The diameter of the water outlet 402 is smaller than the diameter of the connecting hole 502. After the coolant is sprayed out from the water outlet 402, it first enters the connecting tube 503, and then enters the hollow tube 501 through the connecting hole 502, rinsing and cooling the wire saw 204 in the hollow tube 501. The coolant entering the hollow tube 501 can leak out through the drain groove 505 on the hollow tube 501.

[0034] Reference Figure 4As shown, the adjusting member 6 includes a slot 601 formed on the rotating frame 301, the length of which is greater than the diameter of the through slot 10. A pushing member 602 is provided at the bottom of the slot 601, and a limiting block 603 is provided at the output end of the pushing member 602. The limiting block 603 is slidably connected to the slot 601, and its outer side is rotatably connected to the second guide wheel 303. By controlling the extension of the pushing member 602, the position of the second guide wheel 303 in the slot 601 can be controlled, thereby adapting to the specific requirements of the component under different height conditions.

[0035] Reference Figures 1 to 2 As shown, this invention also discloses a steel structure demolition device, including a traveling assembly 7 and a segmenting assembly. The traveling assembly 7 includes a traveling frame 701, and the segmenting assembly is located on top of the traveling frame 701. Tracked wheels 702 are provided on both sides of the traveling frame 701. A drive assembly for driving the tracked wheels 702 is located inside the traveling frame 701. By controlling the operation of the drive assembly, the drive assembly drives the traveling frame 701 to move via the tracked wheels 702. The traveling frame 701 drives the segmenting assembly to move synchronously, ultimately ensuring that the cutting direction of the wire saw 204 is perpendicular to the length direction of the component, thereby reducing the cutting length and cutting resistance.

[0036] Reference Figures 1 to 2 As shown, the top of the walking frame 701 is provided with a form switching device 8. The form switching device 8 includes a housing 801 set on the top of the walking frame 701. The housing 801 is provided with a drive motor 805. The output shaft of the drive motor 805 is provided with a drive gear 804. A rotating gear 803 meshes with the outside of the drive gear 804. The end of the rotating gear 803 is provided with a connecting seat 802 that is rotatably connected to the housing 801. The connecting seat 802 is fixedly connected to the dividing assembly.

[0037] Reference Figure 2 As shown, the connecting seat 802 is connected to the electrical control box 1. By controlling the drive motor 805 to operate, the drive motor 805 drives the drive gear 804 to operate, the drive gear 804 drives the rotating gear 803 to operate, the rotating gear 803 drives the connecting seat 802 to rotate, and the connecting seat 802 drives the electrical control box 1 to rotate, so as to realize the cutting operation of the component in a vertical state.

[0038] The electrical control box 1 is equipped with a control terminal, which in turn is equipped with a control system. The control system is used to control the operation of all electrical components on the demolition equipment.

[0039] It should be noted that before operation, the wire saw 204 is a diamond saw wire. The two ends of the wire saw 204 are not connected. That is, when not in operation, the shape of the wire saw 204 is a straight line. When in operation, the two ends of the wire saw 204 are connected to each other, and the shape of the wire saw 204 is a loop.

[0040] When in use, the drive assembly is started first. The drive assembly drives the electrical control box 1 to move through the tracked wheels 702 and the walking frame 701, so that the electrical control box 1 and the component are perpendicular to each other in the length direction.

[0041] Next, the wire saw 204 is fitted onto the outside of the component. Both ends of the wire saw 204 pass through the guide device 3 and are connected at the slot 202 of the rotating disk 201 (at this point, the wire saw 204 is in the shape of a ring). The wire saw 204 is fitted onto the slot 202 of the rotating disk 201 (specifically as follows). Figure 8 As shown in the figure, this completes the preparatory work before component cutting.

[0042] Start the rotating motor, and the output shaft of the rotating motor drives the rotating disk 201 to rotate. When the rotating disk 201 rotates, it synchronously drives the wire saw 204 to move between the rotating disk 201, the guide device 3 and the components, thereby realizing the cutting of the components by the wire saw 204.

[0043] During the cutting process of the component, the wire saw 204 synchronously controls the backward movement of the traveling frame 701 to adapt to the feed amount compensation of the wire saw 204 during the cutting process.

[0044] During the operation of the wire saw 204 inside the guide device 3, Figure 10 For example, the wire saw 204 passes through the first guide wheel 302, the hollow tube 501 and the second guide wheel 303 from left to right and finally comes into contact with the component. During this process, the control system controls the external water supply device to start. The external water supply device injects coolant (including cold water) into the cavity 401 through the water inlet pipe 403. After the coolant enters the cavity 401, it is discharged from the water outlet 402, so that it can rinse and cool the surface of the wire saw 204 in the through groove 10.

[0045] During the operation of the wire saw 204 inside the guide device 3, the control system detects the change in the compression of the elastic element 504 and controls the adjustment motor to drive the rotating frame 301 to rotate, so as to achieve tension compensation of the wire saw 204 during operation and avoid the wire saw 204 from shaking during the cutting of components of different shapes or materials, which would cause unevenness on the cut surface of the components.

[0046] The range of compression of the elastic element 504 includes a first numerical range S1 and a second numerical range S2, where the value of the second numerical range S2 is greater than that of the first numerical range S1.

[0047] When the control system detects that the compression of the elastic element 504 on the hollow tube 501 is in a stable state, it indicates that the wire saw 204 is restricted by the first guide wheel 302 and the second guide wheel 303 and operates stably inside the hollow tube 501, and the wire saw 204 itself does not experience any tension change.

[0048] When the control system detects that the compression of the elastic element 504 on the hollow tube 501 changes irregularly at a high frequency within the first numerical range S1, it indicates that when the wire saw 204 is cutting the component, the moving speed of the traveling frame 701 is greater than the feed rate of the wire saw 204 in the component, resulting in increased tension in the wire saw 204. Excessive tension restricts the vibration space of the wire saw 204, causing it to complete more vibration cycles in a short time. The vibration of the wire saw 204 is transmitted to the hollow tube 501, causing the hollow tube 501 to squeeze the elastic element 504, resulting in irregular changes in the compression of the elastic element 504 at a high frequency within the first numerical range S1.

[0049] by Figure 8 For example, when the control system detects that the tension of the wire saw 204 is too high, the control system controls the adjusting motor to reverse (i.e., rotate counterclockwise). The adjusting motor drives the first guide wheel 302 and the second guide wheel 303 to reverse synchronously through the rotating frame 301, so that the distance between the wire saw 204 and the rotating disk 201 and the first guide wheel 302 and the distance between the second guide wheel 303 and the component are reduced. That is, the guiding device 3 relaxes the wire saw 204, so that the tension of the wire saw 204 is reduced, avoiding the phenomenon that the cutting surface quality will decrease due to excessive tension of the wire saw 204, and reducing the phenomenon that the wire saw 204 will suddenly break due to excessive tension during use.

[0050] When the control system detects that the compression of the elastic element 504 on the hollow tube 501 changes continuously within the second numerical range S2, it indicates that when the wire saw 204 is cutting the component, the moving speed of the traveling frame 701 is less than the feed amount of the wire saw 204 in the component, resulting in a smaller tension in the wire saw 204. The excessively small tension causes the wire saw 204 to have a greater degree of freedom when vibrating, thereby increasing the amplitude of the vibration. The vibration of the wire saw 204 is transmitted to the hollow tube 501, causing the hollow tube 501 to squeeze the elastic element 504, resulting in a high-frequency irregular change in the compression of the elastic element 504 within the second numerical range S2.

[0051] by Figure 8For example, when the control system detects that the tension of the wire saw 204 is too low, the control system controls the adjusting motor to rotate forward (i.e., clockwise). The adjusting motor drives the first guide wheel 302 and the second guide wheel 303 to rotate forward synchronously through the rotating frame 301, which increases the distance between the wire saw 204 and the rotating disk 201 to the first guide wheel 302 and the distance between the second guide wheel 303 and the component. That is, the guiding device 3 performs a tightening operation on the wire saw 204, which increases the tension of the wire saw 204 and avoids the phenomenon of uneven cutting surface of the component and increased rope wear caused by the wire saw 204 having too low tension.

[0052] While the wire saw 204 continues to divide the component, the control system divides the elastic element 504 on the hollow tube 501 into different areas. By detecting the compression of the elastic element 504 distributed in different areas, the control system determines whether the wire saw 204 has deviated during operation. When the control system detects that the compression of the elastic element 504 distributed in different areas is in the same linear change, that is, the compression of the elastic element 504 on one side is higher than the set value, while the compression of the elastic element 504 on the other side is lower than the set value, it indicates that the wire saw 204 has deviated during operation, causing the position of the wire saw 204 on the groove of the second guide wheel 303 to also deviate (specifically as follows). Figure 11 As shown in the figure, after the wire saw 204 deviates, it squeezes the elastic element 504, causing the compression amount of the elastic element 504 to change linearly.

[0053] When the control system detects that the wire saw 204 is deviating during operation, the control pusher 602 moves downward. Simultaneously, the pusher 602 drives the second guide wheel 303 downward. The groove on the second guide wheel 303 presses against the side of the wire saw 204, forcing it back to the center of the groove. During the downward movement of the second guide wheel 303, on the one hand, it prevents the wire saw 204 from disengaging from the limit of the second guide wheel 303, thus preventing it from losing its guide. On the other hand, as the second guide wheel 303 moves downward, it applies a certain tension compensation to the wire saw 204 and changes the angle at which the wire saw 204 exits the second guide wheel 303, increasing the contact area between the wire saw 204 and the component. This increased contact area causes the wire saw 204 to experience more friction, ultimately preventing excessive displacement and deviation.

[0054] It should be noted that if the wire saw 204 breaks during operation, it will lose the restraint of the drive device 2 and the guide device 3. At this time, the wire saw 204 will impact the elastic element 504 of the hollow tube 501, causing the elastic element 504 to oscillate momentarily. When the control system detects this momentary oscillation, the control pusher 602 will drive the limit block 603 to move down quickly, eventually making the limit block 603 and the bottom surface of the mounting block 9 on the same plane. Since the outer periphery of the second guide wheel 303 is tangent to the outer edge of the mounting block 9, when the bottom surface of the limit block 603 and the mounting block 9 are on the same plane, the wire saw 204 will be restricted to the outside of the second guide wheel 303 and the mounting block 9, and will not be able to wrap around the connection between the turntable and the protective cover 203, thus ensuring the normal operation of the demolition equipment.

[0055] This invention, by setting up a guide device 3 and a detection component 5, uses the detection component 5 to detect the specific state of the wire saw 204 during operation and controls the guide device 3 to make corresponding adjustments. When it is detected that the moving speed of the traveling frame 701 is greater than the feed amount of the wire saw 204 in the component, resulting in increased tension in the wire saw 204, the guide device 3 is controlled to relax the wire saw 204 to prevent excessive tension from causing a decrease in the quality of the cutting surface. When it is detected that the moving speed of the traveling frame 701 is less than the feed amount of the wire saw 204 in the component, resulting in decreased tension in the wire saw 204, the guide device 3 is controlled to tighten the wire saw 204 to increase its tension, preventing insufficient tension from causing uneven cutting surfaces and increased rope wear.

[0056] This invention, by setting up an adjusting component 6 and a detection component 5, when the wire saw 204 is detected to be deviating, controls the pushing component 602 to move downward, so that the groove on the second guide wheel 303 squeezes the wire saw 204, forcing the wire saw 204 to gradually return to the correct position. At the same time, a certain tension compensation is applied to the wire saw 204, and the angle at which the wire saw 204 exits from the second guide wheel 303 is changed, so that the contact surface between the wire saw 204 and the component is increased. The increased contact surface will cause the wire saw 204 to be subjected to more friction, and finally the wire saw 204 will no longer have excessive displacement or deviation.

[0057] Although embodiments of the invention have been shown and described, those skilled in the art will recognize that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A segmentation assembly for steel structure demolition equipment, comprising an electrical control box (1), a drive device (2) provided on the outside of the electrical control box (1), and guide devices (3) provided at both the upper and lower ends of the electrical control box (1), the guide devices (3) being located on the outside of the drive device (2), characterized in that: The drive device (2) includes a protective cover (203), which is located on the outside of the electrical control box (1). A rotating disk (201) is provided on the outside of the protective cover (203). A rotating motor is provided at one end of the rotating disk (201) near the electrical control box (1). The rotating motor is located inside the electrical control box (1). The rotating disk (201) has a slot (202) on its periphery, and a wire saw (204) is fitted inside the slot (202). The other end of the wire saw (204) is fitted on the outside of the component via the guide device (3). The guiding device (3) includes a rotating frame (301), which is rotatably connected to the electrical control box (1). An adjusting motor is provided at one end of the rotating frame (301) near the electrical control box (1). The rotating frame (301) has a mounting block (9) in the middle, a through groove (10) in the middle, a detection component (5) inside the through groove (10), and a guide component outside the detection component (5). The mounting block (9) is provided with a cooling component (4) inside. The cooling component (4) includes a cavity (401) opened inside the mounting block (9). The through groove (10) is provided with a water outlet (402) inside. The water outlet (402) is distributed in a circular array inside the through groove (10). The water outlet (402) is connected to the cavity (401). The mounting block (9) is provided with a water inlet pipe (403) on its exterior. One end of the water inlet pipe (403) is connected to the mounting block (9), and the other end of the water inlet pipe (403) is connected to an external water supply device. The water inlet pipe (403) is connected to the cavity (401). The detection component (5) includes a hollow tube (501), which is disposed inside the through groove (10). A connecting tube (503) is provided on the outside of the hollow tube (501). The connecting tubes (503) are arranged in a circumferential array along the outside of the hollow tube (501). An elastic element (504) is provided inside the connecting tube (503). One end of the elastic element (504) is connected to the hollow tube (501), and the other end of the elastic element (504) is connected to the through groove (10). The hollow tube (501) has a groove (505) on its outside, and the groove (505) is distributed in a circular array along the outer side of the hollow tube (501).

2. The segmentation component according to claim 1, characterized in that: The guide includes symmetrically arranged first guide wheels (302), which are rotatably connected to the rotating frame (301). The point where the two first guide wheels (302) contact each other is on the same straight line as the through groove (10). The mounting block (9) has a second guide wheel (303) at one end away from the first guide wheel (302). The second guide wheel (303) is rotatably connected to the rotating frame (301) through the adjusting member (6). The outer side of the mounting block (9) away from the first guide wheel (302) is tangent to the outer side of the second guide wheel (303).

3. The segmentation component according to claim 1, characterized in that: The hollow tube (501) has a connecting hole (502) on its outer side. The connecting holes (502) are arranged in a circular array along the outer side of the hollow tube (501). The connecting holes (502) are located at the connection between the connecting tube (503) and the hollow tube (501). The connection between the connecting pipe (503) and the through groove (10) and the connection between the water outlet (402) and the through groove (10) coincide, and the diameter of the water outlet (402) is smaller than the diameter of the connecting hole (502).

4. The segmentation component according to claim 2, characterized in that: The adjusting member (6) includes a slot (601) formed on the rotating frame (301), the length of which is greater than the diameter of the through slot (10); The bottom of the empty slot (601) is provided with a pusher (602), and the output end of the pusher (602) is provided with a limiting block (603). The limiting block (603) is slidably connected to the empty slot (601), and the outer side of the limiting block (603) is rotatably connected to the second guide wheel (303).

5. A steel structure demolition device, comprising a walking assembly (7) and a segmentation assembly, characterized in that: The segmentation component is the segmentation component according to any one of claims 1 to 4. The walking component (7) includes a walking frame (701). The segmentation component is disposed on the top of the walking frame (701). Tracked wheels (702) are provided on both sides of the walking frame (701). A drive component for driving the tracked wheels (702) is provided inside the walking frame (701).

6. The steel structure demolition equipment according to claim 5, characterized in that: The top of the walking frame (701) is provided with a form switching device (8). The form switching device (8) includes a housing (801) disposed on the top of the walking frame (701). The housing (801) is provided with a drive motor (805). The output shaft of the drive motor (805) is provided with a drive gear (804). A rotating gear (803) meshes with the outside of the drive gear (804). The end of the rotating gear (803) is provided with a connecting seat (802) rotatably connected to the housing (801). The connecting seat (802) is fixedly connected to the dividing component.

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