WO2022037082A1 - Vertical support structure removal and clearing method - Google Patents

Abstract

A vertical support structure removal and clearing method, comprising the following steps: moving a removal and clearing apparatus to a position where a vertical support structure (1) to be removed is located; a pressure sensor (82) and an angle sensor (81) acquiring pressure data and tilt angle data of a support platform (31) in real time and sending same to an information processing platform; the information processing platform controls the extension/retraction of two hydraulic elevators respectively to adjust a relative height of the two hydraulic elevators, so that a dust removal apparatus (30) is adaptive to a tilt angle of the vertical support structure (1); a clamping mechanism clamping the vertical support structure (1) and a cylindrical main body being wrapped around the exterior of the vertical support structure (1) to perform cutting and removal construction; and the information processing platform controlling the extension/retraction of the two hydraulic elevators (21, 22) again to adjust the relative height of the two hydraulic elevators (21, 22), so that the dust removal apparatus (30) is rotated from a tilt state to a horizontal state to transport the removed vertical support structure (1) to a specified clearing point.

Description

A method of dismantling, clearing and transporting a vertical support structure technical field

The invention relates to the technical field of building construction, in particular to a method for dismantling, clearing and transporting a vertical support structure.

Background technique

During the construction process, a temporary vertical support structure is often set under the large-scale building structure to be constructed. After the construction of the large-scale building structure is completed, the vertical support structure is removed and transported. The above-mentioned vertical support structure refers to the horizontal plane. For the support structure with an included angle α, and 0°<α≤90°, the vertical support structure can be a reinforced concrete support column or a steel lattice column.

At present, static cutting or mechanical crushing is often used in construction sites to dismantle temporary vertical support structures, but both static cutting and mechanical crushing methods have defects. After the vertical support structure is mechanically crushed, the cleaning and transportation workload is large; using the static cutting method, the vertical support structure needs to be temporarily supported before the dismantling construction is carried out. The dismantled vertical support structure often requires large lifting equipment or forklifts In cooperation with the removal and transportation work, the requirements for the construction site are relatively high. Otherwise, the dismantled vertical support structure still needs to be crushed on site before removal and transportation. Moreover, in the actual construction process, there are still only the specified elevation ranges that need to be removed. The phenomenon of internal vertical support structure increases the difficulty of demolition construction. Therefore, for the construction environment with poor on-site construction conditions or indoor closed construction environment, the temporary vertical support structure demolition and transportation construction is more difficult; moreover, the above-mentioned Most of the demolition of the vertical support structure is an open operation, dust, noise, etc. have a great impact on the surrounding environment, and there is a potential safety hazard that debris splashes and hurts people.

SUMMARY OF THE INVENTION

Aiming at the problems of the existing vertical support structure demolition, clearance and transportation method, there are construction difficulties, influence on the surrounding environment, and great potential safety hazards. The purpose of the present invention is to provide a method for dismantling, clearing and transporting a vertical support structure, which realizes the functions of temporary fixed support, dismantling, and clearing and transporting of the vertical support structure, with a high degree of automation, flexible and convenient operation, and improved construction efficiency. Moreover, it can adapt to the construction environment with high site requirements, reducing construction safety risks and pollution to the surrounding environment.

The technical solution adopted by the present invention to solve the technical problem is, a method for dismantling, clearing and transporting a vertical support structure, and the steps are as follows:

S1: Move the removal and removal device to the position of the vertical support structure to be removed, and the vertical support structure to be removed is on the same level as the removal removal device. The removal removal device includes a traveling mechanism, a hydraulic lift assembly, a dust removal device, a self-balancing system, and an information processing platform respectively connected to the traveling mechanism, the self-balancing system, and the dust removal device. The dust removal device includes a cylindrical body, a clamping mechanism arranged in the inner cavity of the cylindrical body, and a cutting The hydraulic lift unit includes a first hydraulic lift and a second hydraulic lift that are vertically spaced along the axis of the traveling mechanism and are hinged to the dust removal device and the traveling mechanism, respectively. The self-balancing system includes a pressure sensor arranged on the support platform. and angle sensor, and pressure regulating device connected with hydraulic lift unit;

S2: The pressure sensor and the angle sensor of the self-balancing system acquire the pressure and inclination data of the support platform in real time and send them to the information processing platform. The information processing platform analyzes and judges the relevant information, and controls the two hydraulic pressures respectively. The lift is telescopic to adjust the relative height of the two, so that the inclination of the dust removal device is compatible with the inclination of the vertical support structure to be removed, the clamping mechanism of the dust removal device clamps the vertical support structure to be removed, and the cylindrical main body package Cover it on the outside, start the cutting machine to carry out the cutting and dismantling of the vertical support structure;

S3: The dismantling and transporting device loaded with the dismantled vertical support structure is moved away from the original construction position, and the information processing platform controls the expansion and contraction of the two hydraulic lifts again to adjust the relative heights of the two, so that the dust removal device is tilted by The state is rotated to the horizontal state, and the traveling mechanism is controlled to transport the dismantled vertical support structure to the designated clearing point.

In the method for dismantling and clearing the vertical support structure of the present invention, first, the dismantling and clearing device is moved to the position where the vertical support structure to be dismantled is located, and the pressure sensor and the angle sensor of the self-balancing system will obtain the real-time acquisition of the support platform. The pressure and inclination data are sent to the information processing platform, and the information processing platform analyzes and judges the relevant information, and adjusts the relative height of the two hydraulic lifts by controlling the expansion and contraction of the two hydraulic lifts respectively, so that the inclination angle of the dust removal device and the inclination angle of the vertical support structure are The method adapts to the actual position of the vertical support structure to be dismantled by flexibly adjusting the inclination of the dust removal device, and can partially cut the vertical support structure within the specified elevation range according to the construction needs, so that the demolition can be cleaned up. The scope of application of this method is wider; after the cylindrical body of the dust removal device is wrapped around the outside of the vertical support structure to be dismantled and temporarily supported and closed, the cutting machine is started to cut and dismantle the vertical support structure to remove dust. The device can prevent the debris and dust generated by cutting construction from entering the surrounding environment, and reduce the safety risk of construction; after the dismantled vertical support structure is clamped and fixed in the inner cavity of the cylindrical main body by the clamping mechanism, the information processing platform controls it again. The lifting and lowering of the two hydraulic lifts adjust the relative height of the two, rotate the dust removal device loaded with the dismantled vertical support structure to a horizontal state and carry out cleaning and transportation; when the removal and transportation device encounters uneven and bumpy road conditions during transportation, the pressure The sensor and the angle sensor obtain the pressure and inclination data of the support platform in real time and feed it back to the information processing platform. After analysis and judgment, the information processing platform sends a signal to the pressure regulating device, and the pressure regulating device respectively controls the expansion and contraction of the two hydraulic lifts to adjust the two hydraulic lifts. The relative height of the lifters is adjusted by the height difference of the two hydraulic lifts, so that the dust removal device loaded with the dismantled vertical support structure is always kept in a horizontal state, so as to avoid the vertical support structure from falling due to excessive shaking or excessive inclination. The safety of the demolition, removal and transportation construction is improved; it can be seen that the demolition and transportation method of the present invention has a high degree of automation, is flexible and convenient to operate, improves the construction efficiency, not only can adapt to the construction environment with high site requirements, but also reduces the construction safety risk and impact on the construction. pollution of the surrounding environment.

Preferably, in the step S2, before adjusting the inclination of the dust removal device, the method further includes, when the vertical support structure to be removed is not at the same level as the removal and transportation device, the information processing platform sends a signal to the pressure adjustment device, through The pressure adjusting device adjusts the height of the two hydraulic elevators of the hydraulic elevator unit synchronously, so that the dust removal device can be adapted to the height of the vertical support structure to be dismantled.

Preferably, in the step S2, when there is an included angle between the vertical plane where the vertical support structure to be removed is located and the vertical plane where the dust removal device is located, the switching device arranged between the traveling mechanism and the hydraulic lift unit is rotated, and the rotating The rotating base of the connecting device drives the dust removal device to rotate, so that the dust removal device and the vertical support structure to be removed are located on the same vertical plane.

Preferably, in the step S2, the vertical support structure to be dismantled is supported on the support platform, the two baffles of the dust cover are located on both sides of the vertical support structure to be dismantled, and the flap of the dust cover and one side baffle Articulated connection, flip the flap so that it covers the top of the vertical support structure to be dismantled.

Preferably, in the step S2, the dust cover further includes end plates movably connected to both ends of the dust cover, and the end plates are turned or moved so that the end plates and the support platform together form a closed space. After the cutting construction is completed, the information processing platform controls the loading The dismantling and cleaning device with the dismantled vertical support structure is moved out of the original construction position, and the end plates are turned or moved to close both ends of the dust hood.

Preferably, the step S2 further includes: after the chainsaw chains of the two cutting machines arranged in the inner cavity of the dust removal device are respectively wound around the outside of the vertical support structure to be dismantled, the motor of the cutting machines is started to drive the chainsaw chains to move , and simultaneously cut both ends of the vertical support structure.

Preferably, the step S2 further includes: the dismantling and cleaning device further includes an automatic spraying system, and the information processing platform controls the automatic spraying system to start while the cutting construction is carried out, so that the spraying at the cutting position of the vertical support structure is The shower head is automatically sprayed, and the sewage collection device collects the sewage generated during the spraying process, and through the sewage recycling treatment background, the sewage is recycled and purified into a water source that can be used for re-spraying, and is supplied to the sprinkler head for the circulating spraying operation. The wastewater generated after spraying is transported to the designated location through the sewage discharge pipeline.

Preferably, in the step S2, after the dust removal device is rotated from a horizontal state to an inclined state, the two hydraulic elevators are locked and fixed with the rotating shafts that are movably connected to the traveling mechanism and the dust removal device, and the removal The vertical support structure is cut and constructed. In the step S3, the locks of the two hydraulic elevators are released, so that the dust removal device is rotated from the inclined state to the horizontal state, and the two hydraulic elevators are again locked. The rotating shaft is locked and fixed, and the dismantled vertical support structure will be cleaned and transported.

Preferably, in the step S2, after the dust removal device is in place, the oil cylinder of the clamping mechanism is controlled to expand and contract, and at least two pairs of clamps of the clamping mechanism are driven to clamp and fix the vertical support structure to be removed, and the outer sides of the clamps are also Equipped with evenly distributed protruding teeth.

Preferably, one end of the base of the traveling mechanism close to the hydraulic lift is provided with a slot, the slot is coaxial with the hydraulic lift unit, and the width of the slot is greater than the width of the cross section of the dust removal device.

Description of drawings

1 is a top view of an embodiment of a dismantling and clearing device used in the dismantling and clearing method of the vertical support structure of the present invention;

2 is a side view of the dismantling and cleaning device according to an embodiment of the present invention;

Fig. 3 is the A-A sectional view of Fig. 2;

Fig. 4 is the B-B sectional view of Fig. 2;

Fig. 5 is the C-C sectional view of Fig. 2;

Fig. 6 is the D-D sectional view of Fig. 2;

7 is a schematic diagram of an embodiment of a method for dismantling, clearing and transporting a vertical support structure of the present invention;

Fig. 8 is the E-E sectional view of Fig. 7;

Fig. 9 is the F-F sectional view of Fig. 7;

10 is a schematic diagram of a vertical support structure after removal and removal of the removal and removal device according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a second hydraulic elevator according to an embodiment of the present invention.

The symbols in the figure are as follows:

Vertical support structure 1; walking mechanism 10; base 11; roller 12; telescopic outrigger 14; slot 15;

The first hydraulic elevator 21; the second hydraulic elevator 22; the rotating shaft 23;

Dust removal device 30; supporting platform 31; baffle plate 32; flap 33; end plate 34; cushion block 35;

Clamp 40; Protruding teeth 41; Sprinkler head 50; Cutting machine 60; Bottom plate 62; Chain saw chain 61; 83; Integrated backend 90.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, the accompanying drawings are all in a very simplified form and in inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention. For the convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the drawings, but this cannot be a limitation of the technical solution of the present invention.

The dismantling and clearing method of the vertical support structure 1 of the present invention adopts the dismantling and clearing device as shown in FIG. 1 to FIG. 11 . In order to clarify the directional relationship, the z-axis direction is set as the height extension direction of the dismantling and clearing device as required. The xyz Cartesian coordinate system is described below in conjunction with Fig. 1 to Fig. 11 to illustrate the method for removing and clearing the vertical support structure of the present invention, and the specific steps are as follows:

S1: As shown in Figures 1 to 6, move the removal and removal device to the position of the vertical support structure 1 to be removed, and the vertical support structure 1 to be removed and the removal removal device are located on the same level, so The dismantling and cleaning device includes a traveling mechanism 10, a hydraulic lift unit, a dust removal device 30, a self-balancing system, and an information processing platform respectively connected with the traveling mechanism 10, the self-balancing system and the dust removal device 30 in sequence from bottom to top; The device 30 includes a cylindrical body, a clamping mechanism arranged in the inner cavity of the cylindrical body, and a cutting machine 60 ; the hydraulic lift unit includes a second vertical interval arranged along the axis of the traveling mechanism 10 and hinged with the dust removal device 30 and the traveling mechanism 10 respectively. A hydraulic lift 21 and a second hydraulic lift 22, the self-balancing system includes a pressure sensor 82 and an angle sensor 81 arranged on the support platform 31, and a pressure regulating device 83 connected to the hydraulic lift unit;

S2: As shown in Figures 7 to 9, the pressure sensor 82 and the angle sensor 81 of the self-balancing system acquire the pressure and inclination data of the support platform 31 in real time and send them to the information processing platform, and the information processing platform analyzes and analyzes the relevant information. It is judged that the relative heights of the two hydraulic lifts are adjusted by controlling the telescopic movement of the two hydraulic lifts respectively, so that the inclination angle of the dust removal device 30 is adapted to the inclination angle of the vertical support structure 1 to be dismantled, and the clamping mechanism of the dust removal device 30 is controlled to clamp the With the dismantled vertical support structure 1, and the cylindrical body is covered on the outside, start the cutting machine 60 to carry out cutting and dismantling construction on the vertical support structure 1;

S3: As shown in Fig. 10, control the movement of the traveling mechanism 10, so that the dismantling and transporting device loaded with the dismantled vertical support structure 1 leaves the original construction position, and the information processing platform controls the expansion and contraction of the two hydraulic lifts again to adjust the two The relative height is so that the dust removal device 30 is rotated from the inclined state to the horizontal state, and the traveling mechanism 10 is controlled to transport the dismantled vertical support structure 1 to the designated clearing point.

In the dismantling, clearing and transporting method of the vertical support structure of the present invention, first, the dismantling and clearing device is moved to the position where the vertical support structure 1 to be dismantled is located, and the pressure sensor 82 and the angle sensor 81 of the self-balancing system will acquire the real-time The pressure and inclination data of the support platform 31 are sent to the information processing platform, and the information processing platform analyzes and judges the relevant information, and adjusts the relative heights of the two hydraulic elevators by controlling the expansion and contraction of the two hydraulic elevators respectively, so that the inclination angle of the dust removal device 30 is the same as the vertical angle. To adapt to the inclination angle of the support structure 1, the method adapts to the actual position of the vertical support structure 1 to be removed by flexibly adjusting the inclination angle of the dust removal device 30, and can adjust the vertical support structure within the specified elevation range according to the construction needs. 1. Partial cutting is carried out to make the dismantling, clearing and transportation method applicable to a wider range; after the cylindrical body of the dust removal device 30 is wrapped around the outside of the vertical support structure 1 to be dismantled and temporarily supported and sealed, the cutting machine is started. 60 Perform cutting and dismantling construction on the vertical support structure 1, and the dust removal device 30 can prevent the fragments and dust generated by the cutting construction from entering the surrounding environment, and reduce the safety risk of construction; the dismantled vertical support structure 1 is clamped by the clamping mechanism. After being firmly fixed in the inner cavity of the cylindrical main body, the information processing platform controls the lifting and lowering of the two hydraulic lifts again to adjust the relative heights of the two, and rotates the dust removal device 30 loaded with the removed vertical support structure 1 to a horizontal state and carries out cleaning and transportation. When the removal and transportation device encounters uneven and bumpy road conditions during transportation, the pressure sensor 82 and the angle sensor 81 acquire the pressure and inclination data of the support platform 31 in real time and feed it back to the information processing platform. The information processing platform sends a signal after analysis and judgment To the pressure regulating device 83, the pressure regulating device 83 controls the expansion and contraction of the two hydraulic lifts to adjust the relative heights of the two, and adjusts the height difference between the two hydraulic lifts so that the dust removal device 30 with the removed vertical support structure 1 is loaded. The horizontal state is always maintained, thereby preventing the vertical support structure 1 from falling due to excessive shaking or excessive inclination, and improving the safety of the demolition, cleaning and transportation construction; it can be seen that the demolition and transportation method of the present invention has a high degree of automation and is flexible and convenient to operate. , improve the construction efficiency, not only can adapt to the construction environment with high site requirements, but also reduce construction safety risks and pollution to the surrounding environment.

In the step S2, before adjusting the inclination of the dust removal device 30, it also includes: when the vertical support structure 1 to be removed and the removal and transportation device are not on the same level, that is, when there is a certain height difference between the two, the information processing platform sends a message. The signal is sent to the pressure regulating device 83, and the heights of the two hydraulic lifts of the hydraulic lifting unit are synchronously adjusted by the pressure regulating device 83, so that the dust removal device 30 is adapted to the height of the vertical support structure 1 to be removed, because the height of the hydraulic lifting unit can be adjusted. It can be adjusted flexibly according to the construction needs, which improves the applicable scope of the removal height of the removal and transportation device.

As shown in FIG. 2 , the dismantling and transporting device further includes a transfer device 70 disposed between the traveling mechanism 10 and the hydraulic lift unit. The transfer device 70 includes a rotating shaft 71 fixed to the base 11 and movable with the rotating shaft 71 The connected rotating base 72, the bottom of the first hydraulic lift 21 is fixed on the rotating base 72, and the bottom of the second hydraulic lift 22 is hinged with the rotating base 72; The hydraulic lift unit can rotate 360° in the horizontal plane relative to the traveling mechanism 10; in the step S2, when there is an included angle between the vertical plane where the vertical support structure 1 to be removed is located and the vertical plane where the dust removal device 30 is located, control the rotating base 72 Drive the dust removal device 30 to rotate, so that the dust removal device 30 and the vertical support structure 1 to be removed are located on the same vertical plane, which is convenient for the subsequent accurate positioning of the dust removal device 30; The movement of the mechanism 10 changes the position of the dust removal device 30 along the x-axis direction, the position of the dust removal device 30 along the z-axis direction is changed by adjusting the heights of the two hydraulic lifts, and the position of the dust removal device 30 along the y-axis direction is changed by rotating the transfer device 70 , so that it can be adapted to the position of the vertical support structure 1 to be removed, so as to achieve the purpose of adjusting the spatial position of the dust removal device 30 in multiple dimensions, so that it can be adapted to the spatial position of the vertical support structure 1. Due to the positioning of the dust removal device 30 The operation is more flexible and convenient, thus reducing the difficulty of dismantling and constructing the vertical support structure 1 .

The pressure regulating device 83 includes a pressure controller signally connected to the information processing platform, and a control valve arranged on the hydraulic cylinder, the control valve is electrically connected to the pressure controller, and the pressure regulating device 83 controls the signal after receiving the signal from the information processing platform. The hydraulic cylinder controls the opening degree of the valve, and then adjusts the stroke of the hydraulic cylinder, realizes the automatic adjustment of the pressure of the hydraulic lift, and improves the accuracy of the automatic control.

As shown in FIG. 1 and FIG. 2 , the walking mechanism 10 includes a base 11 , a plurality of pairs of rollers 12 arranged at the bottom of the base 11 , and a plurality of retractable outriggers 14 arranged on both sides of the base 11 ; step S1 further includes shrinking the walking mechanism The retractable legs 14 of 10 and the movement of the rollers 12 move the dismantling and cleaning device as a whole to the position of the vertical support structure 1 to be dismantled, and stretch the retractable legs 14 to form a stable support system with the base 11. As the basis for the force system of the dismantling cleaning and transportation device, the dismantling cleaning and transportation device can be in a stable state during the cutting and dismantling work; step S3 also includes, the dust removal device 30 loaded with the dismantled vertical support structure 1 is rotated from a tilted state to After the horizontal state, the retractable outriggers 14 are retracted again and the dismantled vertical support structure 1 is transported to the designated clearing point by the movement of the rollers 12 .

As shown in FIG. 3 , the dust cover in this embodiment includes baffles 32 arranged along the length of the support platform 31 and connected to both sides of the support platform 31 , and a flap 33 connected between the two baffles 32 . 33 and the baffle 32 are hinged, snap-connected and other active connections, which are convenient for disassembly and assembly. The baffle 32 and the flap 33 are all made of steel plates. Of course, the dust cover can also be made of stretchable and shrinkable dust bags. All can realize the technical solution of the present invention, which is not limited here. In the step S2, the vertical support structure 1 to be removed is supported on the support platform 31, the two baffles 32 of the dust cover are located on both sides of the vertical support structure 1 to be removed, and the flaps 33 and the baffles of the dust cover are located on both sides of the vertical support structure 1 to be removed. 32 is articulated, and the flap 33 is turned over so that it covers the top of the vertical support structure 1 to be removed.

As shown in FIG. 3 , the dust cover also includes end plates 34 movably connected to both ends of the dust cover. In step S2, the end plates 34 are turned or moved to form a closed space together with the support platform 31. After the cutting construction is completed, the information processing platform Control the removal and removal device loaded with the removed vertical support structure 1 to move out of the original construction position, and the end plates 34 at both ends are closed to prevent the dust generated by the cutting construction from entering the surrounding environment. Here, the end plates 34 can also be stretched and contracted. The dust bag is made of the dust bag, and the technical scheme of the present invention can be realized.

As shown in FIG. 3 and FIG. 4 , a cutting machine 60 is provided at both ends of the inner cavity of the dust removal device 30 . The cutting machine 60 includes: a bottom plate 62 fixed to the support platform 31 , and a chainsaw wound around the rotating shaft of the bottom plate 62 . The chain 61 and the motor connected to the rotating shaft of the bottom plate 62. In step S2, after the chainsaw chains 61 of the two cutting machines 60 are respectively wound around the outside of the vertical support structure 1 to be dismantled, the motors of the cutting machines 60 are started. The chainsaw chain 61 is driven to move, and both ends of the vertical support structure 1 are cut synchronously, thereby dismantling the vertical support structure 1 .

As shown in FIG. 2 , the dismantling and cleaning device also includes an automatic spraying system. The automatic spraying system includes a plurality of spraying heads 50 installed in the inner cavity of the cylindrical main body and arranged close to the cutting machine 60 . The water pump connected to 50, the sewage collection device and the sewage circulation treatment background (not shown in the figure) connected with the cylindrical body, and the sewage circulation treatment background is communicated with the sprinkler head 50, and the sewage circulation treatment background and the water pump are both connected with the information processing platform. signal connection. In the step S2, when the cutting machine 60 performs cutting construction on the vertical support structure 1 to be dismantled, the information processing platform controls the automatic sprinkler system to start, and the sprinkler head 50 located at the cutting position of the vertical support structure 1 to be dismantled. Synchronous spraying, so as to achieve the effect of cooling and dust removal during the cutting process. The sewage collection device collects the sewage generated in the spraying process, and purifies the sewage through the sewage recycling treatment background into a water source that can be used for re-spraying. The spraying head 50 is supplied to perform a circulating spraying operation to realize the reuse of water resources. Finally, the waste water generated after spraying is transported to a designated location through a sewage discharge pipeline to avoid polluting the surrounding environment.

As shown in FIG. 2 , the bottom of the first hydraulic lift 21 is fixed to the base 11 , the top of the first hydraulic lift 21 is hingedly connected to the support platform 31 through the rotating shaft 23 , and the two ends of the second hydraulic lift 22 are respectively connected to the supporting platform 31 through the rotating shaft 23 . The platform 31 and the base 11 are hingedly connected, and the rotating shaft 23 is provided with a self-locking structure. The above-mentioned self-locking structure is the content of the prior art and will not be repeated here. As shown in FIG. 7 , in the step S2, the information processing platform controls the first hydraulic elevator 21 to descend and the second hydraulic elevator 22 to ascend, and adjusts the inclination angle of the dust removal device 30 according to the inclination angle of the vertical support structure 1 to be dismantled, so that The support platform 31 is pressed against the vertical support structure 1 to be dismantled. After the dust removal device 30 is in place, the rotating shaft 23 of the hydraulic lift is locked by the self-locking structure, so as to provide stable support for the subsequent cutting construction of the vertical support structure 1 to be dismantled. In step S3, the locking of the hydraulic elevator shaft 23 is released, and after the dust removal device 30 is rotated from the inclined state to the horizontal state, the rotating shafts 23 of the two hydraulic elevators are locked and fixed again, and the dismantled vertical support structure 1 is cleaned and transported. construction.

As shown in FIG. 9, the clamping mechanism includes at least two pairs of clamps 40 arranged in the inner cavity of the dust removal device 30, and a clamping mechanism oil cylinder (not shown in the figure) connected with the two pairs of clamps 40. In step S2, After the dust removal device 30 is in place, the oil cylinder of the clamping mechanism is controlled to expand and contract, and at least two pairs of clamps 40 of the clamping mechanism are driven to clamp and fix the vertical support structure 1 to be removed, so as to avoid the vertical support structure 1 during cutting and transportation. A safety accident occurs due to a fall. More preferably, the outer side of the clamp 40 is also provided with evenly distributed protruding teeth 41. The arrangement of the protruding teeth 41 increases the friction between the clamp 40 and the vertical support structure 1 to be removed, and avoids the vertical support structure 1. Displacement occurs under the action of external force.

As shown in FIG. 2 , the end of the base 11 close to the first hydraulic elevator 21 is provided with a notch 15, the notch 15 is coaxial with the hydraulic elevator unit, and the width of the notch 15 is larger than the width of the cross section of the dust removal device 30, so that the dust removal When the device 30 is rotated to a vertical state, it will not collide with the base 11 .

Please continue to refer to FIG. 2 , the top of the support platform 31 is further provided with a plurality of spacers 35 , and the vertical support structure 1 to be removed is supported on the plurality of spacers 35 to reduce the distance between the vertical support structure 1 and the upper surface of the support platform 31 . friction to reduce equipment wear.

Please continue to refer to FIG. 2 , in order to avoid occupying the working space for the cutting construction in the inner cavity of the dust removal device 30 , the removal and removal device also includes an integrated backstage 90 disposed at the bottom of the support platform 31 or the top of the base 11 , and the integrated backstage 90 at least includes the cutting machine 60 . The motor, the water pump of the automatic sprinkler system, the oil cylinder of the clamping mechanism, etc., and the baffle plate 32 are also provided with a plurality of through holes. The wires, water pipes, oil circuits, etc. of the integrated background 90 pass through the plurality of through holes and are connected to the dust removal device 30 The corresponding equipment in the inner cavity is connected, and the integrated background 90 is installed outside the dust removal device 30 and managed centrally, which not only saves space, but also facilitates maintenance.

The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention. Any changes and modifications made by those of ordinary skill in the field of the present invention based on the above disclosure fall within the scope of the claims.

Claims (10)

1. A method for dismantling, clearing and transporting a vertical support structure, characterized in that the steps are as follows:

   S1: Move the removal and removal device to the position of the vertical support structure to be removed, and the vertical support structure to be removed is on the same level as the removal removal device. The removal removal device includes a traveling mechanism, a hydraulic lift assembly, a dust removal device, a self-balancing system, and an information processing platform respectively connected to the traveling mechanism, the self-balancing system, and the dust removal device. The dust removal device includes a cylindrical body, a clamping mechanism arranged in the inner cavity of the cylindrical body, and a cutting The hydraulic lift unit includes a first hydraulic lift and a second hydraulic lift that are vertically spaced along the axis of the traveling mechanism and are hinged to the dust removal device and the traveling mechanism, respectively. The self-balancing system includes a pressure sensor arranged on the support platform. and angle sensor, and pressure regulating device connected with hydraulic lift unit;

   S2: The pressure sensor and the angle sensor of the self-balancing system acquire the pressure and inclination data of the support platform in real time and send them to the information processing platform. The information processing platform analyzes and judges the relevant information, and controls the two hydraulic pressures respectively. The lift is telescopic to adjust the relative height of the two, so that the inclination of the dust removal device is compatible with the inclination of the vertical support structure to be removed, the clamping mechanism of the dust removal device clamps the vertical support structure to be removed, and the cylindrical main body package Cover it on the outside, start the cutting machine to carry out the cutting and dismantling of the vertical support structure;

   S3: The dismantling and transporting device loaded with the dismantled vertical support structure is moved away from the original construction position, and the information processing platform controls the expansion and contraction of the two hydraulic lifts again to adjust the relative heights of the two, so that the dust removal device is tilted by The state is rotated to the horizontal state, and the traveling mechanism is controlled to transport the dismantled vertical support structure to the designated clearing point.
2. The dismantling, clearing and transporting method according to claim 1, characterized in that: in the step S2, before adjusting the inclination of the dust removal device, the method further comprises: when the vertical support structure to be dismantled and the dismantling and transporting device are not on the same level, The information processing platform sends a signal to the pressure adjustment device, and the pressure adjustment device synchronously adjusts the heights of the two hydraulic elevators of the hydraulic elevator unit, so that the dust removal device is adapted to the height of the vertical support structure to be removed.
3. The dismantling, clearing and transporting method according to claim 1, characterized in that: in the step S2, when there is an included angle between the vertical plane where the vertical support structure to be dismantled is located and the vertical plane where the dust removal device is located, the rotating mechanism is arranged between the traveling mechanism and the dust removal device. The transfer device between the hydraulic lift units, the rotating base of the transfer device drives the dust removal device to rotate, so that the dust removal device and the vertical support structure to be removed are located on the same vertical plane.
4. The dismantling, clearing and transporting method according to claim 1, characterized in that: in the step S2, the vertical support structure to be dismantled is supported on the support platform, and the two baffles of the dust cover are located at the end of the vertical support structure to be dismantled. On both sides, the flaps of the dust cover are movably connected to the side baffles, and the flaps are turned over to cover the top of the vertical support structure to be dismantled.
5. The dismantling, clearing and transporting method according to claim 4, characterized in that: in step S2, the dust hood further comprises end plates movably connected to both ends of the dust cover, and the end plates are turned or moved so that they and the support platform together form a In the closed space, after the cutting construction is completed, the information processing platform controls the dismantling and transporting device loaded with the dismantled vertical support structure to move out of the original construction position, and flips or moves the end plate to close both ends of the dust cover.
6. The dismantling, clearing and transporting method according to claim 1, characterized in that: the step S2 further comprises: winding the chainsaw chains of the two cutting machines arranged in the inner cavity of the dust removal device respectively around the vertical support structure to be dismantled. After the outside, the motor of the cutting machine is started to drive the chain saw chain to move, and the two ends of the vertical support structure are cut synchronously.
7. The dismantling, clearing and transporting method according to claim 1, wherein the step S2 further comprises: the dismantling and clearing and transporting device further comprises an automatic spraying system, and the information processing platform controls the automatic spraying while the cutting construction is performed. The system is activated, so that the sprinkler head located at the cutting position of the vertical support structure is automatically sprayed, and the sewage collection device collects the sewage generated during the spraying process, and purifies the sewage through the sewage recycling treatment background to be used for re-spraying. The water source is supplied to the sprinkler head for circulating spray operation, and the waste water generated after spraying is transported to the designated location through the sewage discharge pipeline.
8. The dismantling, clearing and transporting method according to claim 1, characterized in that: in step S2, after the dust removal device is rotated from a horizontal state to an inclined state, the two hydraulic lifts are connected to the traveling mechanism, the The movable shaft of the dust removal device is locked and fixed, and the vertical support structure to be removed is cut and constructed. In the step S3, the lock of the rotation shafts of the two hydraulic elevators is released, so that the dust removal device is rotated from a tilted state to After being in a horizontal state, the rotating shafts of the two hydraulic lifts are locked and fixed again, and the dismantled vertical support structure is cleaned and transported.
9. The dismantling, clearing and transporting method according to claim 1, characterized in that: in the step S2, after the dust removal device is in place, the oil cylinder of the clamping mechanism is controlled to expand and contract, and at least two pairs of clamps of the clamping mechanism are driven to align the objects to be removed. The vertical support structure is clamped and fixed, and the outer side of the clamp is also provided with evenly distributed protruding teeth.
10. The dismantling, clearing and transporting method according to claim 1, wherein a notch is provided at one end of the base of the walking mechanism close to the hydraulic lift, the notch is coaxial with the hydraulic lift unit, and the width of the notch is larger than the width of the cross section of the dust removal device.

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