CN112196309A - Dismantling and cleaning method for vertical supporting structure - Google Patents
Dismantling and cleaning method for vertical supporting structure Download PDFInfo
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- CN112196309A CN112196309A CN202010861941.XA CN202010861941A CN112196309A CN 112196309 A CN112196309 A CN 112196309A CN 202010861941 A CN202010861941 A CN 202010861941A CN 112196309 A CN112196309 A CN 112196309A
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- supporting structure
- vertical supporting
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- dust removal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
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Abstract
The invention discloses a method for dismantling and cleaning a vertical supporting structure, and relates to the technical field of building construction. The problems that the existing vertical supporting structure is difficult to construct, the surrounding environment is influenced, and the potential safety hazard is large are solved. The method comprises the following steps: moving the dismantling and cleaning device to a position where the vertical supporting structure to be dismantled is located, obtaining pressure and inclination angle data of the supporting platform in real time by using a pressure sensor and an angle sensor, sending the data to an information processing platform, controlling the two hydraulic elevators to stretch and retract respectively by using the information processing platform so as to adjust the relative heights of the two hydraulic elevators, enabling the dust removing device to be adaptive to the inclination angles of the vertical supporting structure, clamping the vertical supporting structure by using a clamping mechanism, and carrying out cutting dismantling construction by coating a cylindrical main body on the outer side of the vertical supporting structure; and the information processing platform controls the two hydraulic elevators to stretch and contract again so as to adjust the relative heights of the two hydraulic elevators, so that the dust removal device rotates from an inclined state to a horizontal state, and the dismantled vertical support structure is conveyed to a designated clearing point.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a method for dismantling and cleaning a vertical supporting structure.
Background
In the building construction process, a temporary vertical supporting structure is often arranged below a large building structure to be constructed, and the vertical supporting structure is dismantled and transported after the large building structure is constructed, wherein the vertical supporting structure is a supporting structure which forms an included angle alpha with the horizontal plane, alpha is more than 0 degree and less than or equal to 90 degrees, and the vertical supporting structure can be a reinforced concrete supporting column or a steel lattice column and the like.
At present, a temporary vertical supporting structure is usually dismantled in modes of static cutting or mechanical crushing and the like on a building construction site, but both dismantling methods of static cutting or mechanical crushing have defects, wherein the mechanical crushing method has low requirements on sites, but the cleaning workload of the vertical supporting structure after mechanical crushing is larger; by adopting a static cutting method, the vertical supporting structure is required to be temporarily supported and then is subjected to demolition construction, the demolished vertical supporting structure often needs large-scale hoisting equipment or a forklift to be matched with cleaning work, the requirement on a construction site is higher, otherwise, the demolished vertical supporting structure still needs to be cleaned after being broken on site, and in addition, in the actual construction process, the phenomenon that only the vertical supporting structure within a specified elevation range needs to be demolished, so that the demolition construction difficulty is increased, and therefore, for the construction environment with poor site construction conditions or indoor closed construction environment, the demolition cleaning construction difficulty of the temporary vertical supporting structure is higher; moreover, most of the dismantling construction of the vertical supporting structure is open operation, dust, noise and the like have great influence on the surrounding environment, and potential safety hazards that fragments splash and hurt people exist.
Disclosure of Invention
The method aims to solve the problems that the existing method for dismantling and cleaning the vertical supporting structure is difficult to construct, influences the surrounding environment and has large potential safety hazard. The invention aims to provide a method for removing and clearing a vertical supporting structure, which realizes the functions of temporary fixed supporting, removing, clearing and the like of the vertical supporting structure, has high automation degree and flexible and convenient operation, improves the construction efficiency, can adapt to the construction environment with higher site requirement, and reduces the construction safety risk and the pollution to the surrounding environment.
The technical scheme adopted by the invention for solving the technical problems is that the method for dismantling and cleaning the vertical supporting structure comprises the following steps:
s1: the method comprises the following steps that a dismantling and cleaning device is moved to a position where a vertical supporting structure to be dismantled is located, the vertical supporting structure to be dismantled and the dismantling and cleaning device are located on the same horizontal plane, the dismantling and cleaning device comprises a travelling mechanism, a hydraulic lifting unit, a dust removal device, a self-balancing system and an information processing platform which is respectively in signal connection with the travelling mechanism, the self-balancing system and the dust removal device, the dust removal device comprises a cylindrical main body, a clamping mechanism and a cutting machine which are arranged in an inner cavity of the cylindrical main body, the hydraulic lifting unit comprises a first hydraulic lifting machine and a second hydraulic lifting machine which are vertically arranged along the axis of the travelling mechanism at intervals and are respectively hinged with the dust removal device and the travelling mechanism, and the self-balancing system comprises a pressure sensor and an angle sensor which are arranged on the supporting platform and a pressure adjusting;
s2: the pressure sensor and the angle sensor of the self-balancing system acquire pressure and inclination angle data of the supporting platform in real time and send the data to the information processing platform, the information processing platform analyzes and judges related information, the relative heights of the two hydraulic elevators are adjusted by respectively controlling the extension and retraction of the two hydraulic elevators, so that the inclination angle of the dust removal device is matched with the inclination angle of the vertical supporting structure to be removed, a clamping mechanism of the dust removal device clamps the vertical supporting structure to be removed, the cylindrical main body is coated outside the vertical supporting structure, and a cutting machine is started to carry out cutting and removing construction on the vertical supporting structure;
s3: and the information processing platform controls the two hydraulic elevators to stretch and retract again to adjust the relative heights of the two hydraulic elevators, so that the dust removal device rotates to a horizontal state from an inclined state, and the walking mechanism is controlled to convey the dismantled vertical supporting structure to a specified clearing point.
The method for removing and clearing the vertical supporting structure comprises the steps that firstly, a removing and clearing device is moved to a position where the vertical supporting structure to be removed is located, a pressure sensor and an angle sensor of a self-balancing system send pressure and inclination angle data of a supporting platform acquired in real time to an information processing platform, the information processing platform analyzes and judges related information, the relative heights of the two hydraulic elevators are adjusted by respectively controlling the extension and retraction of the two hydraulic elevators, so that the inclination angle of a dust removing device is adaptive to the inclination angle of the vertical supporting structure, the method enables the dust removing device to be adaptive to the actual position of the vertical supporting structure to be removed by flexibly adjusting the inclination angle of the dust removing device, and the vertical supporting structure in a specified elevation range can be locally cut according to construction requirements, so that the removing and clearing method is wider in application range; after a cylindrical main body of the dust removal device is coated outside the vertical supporting structure to be removed and temporarily supported and sealed, the cutting machine is started to carry out cutting and removing construction on the vertical supporting structure, and the dust removal device can prevent fragments and dust generated in the cutting construction from entering the surrounding environment and reduce the safety risk of the construction; after the disassembled vertical supporting structure is clamped and fixed in the inner cavity of the cylindrical main body by the clamping mechanism, the information processing platform controls the lifting of the two hydraulic elevators again to adjust the relative heights of the two hydraulic elevators, and the dust removal device loaded with the disassembled vertical supporting structure is rotated to be in a horizontal state and is cleaned; when the dismantling and cleaning device meets uneven and bumpy road conditions in the transportation process, the pressure and inclination angle data of the supporting platform are acquired by the pressure sensor and the angle sensor in real time and are fed back to the information processing platform, the information processing platform sends a signal to the pressure adjusting device after analysis and judgment, the stretching of the two hydraulic elevators is controlled by the pressure adjusting device respectively so as to adjust the relative heights of the two hydraulic elevators, and the dust removing device loaded with the dismantled vertical supporting structure is kept in a horizontal state all the time through the height difference adjustment of the two hydraulic elevators, so that the vertical supporting structure is prevented from falling due to overlarge jitter or overlarge inclination, and the safety of dismantling and cleaning construction is improved; the demolition clearing method has the advantages of high automation degree, flexible and convenient operation, construction efficiency improvement, adaptation to construction environment with higher site requirement, construction safety risk reduction and pollution to the surrounding environment.
Preferably, in step S2, before adjusting the inclination angle of the dust removing device, the method further includes that when the vertical supporting structure to be removed and the removing and cleaning device are not on the same horizontal plane, the information processing platform sends a signal to the pressure adjusting device, and the heights of the two hydraulic elevators of the hydraulic elevator group are synchronously adjusted by the pressure adjusting device, so that the dust removing device is adapted to the height of the vertical supporting structure to be removed.
Preferably, in step S2, when an included angle exists between a vertical plane of the vertical support structure to be removed and a vertical plane of the dust removing device, the adaptor device disposed between the traveling mechanism and the hydraulic elevator set is rotated, and a rotating base of the adaptor device drives the dust removing device to rotate, so that the dust removing device and the vertical support structure to be removed are located on the same vertical plane.
Preferably, in step S2, the vertical support structure to be dismantled is supported by the support platform, the two baffles of the dust hood are located at two sides of the vertical support structure to be dismantled, the turning plate of the dust hood is movably connected with one side baffle, and the turning plate is turned over to cover the top of the vertical support structure to be dismantled.
Preferably, in step S2, the dust excluding hood further includes end plates movably connected to both ends of the dust excluding hood, the end plates are turned or moved to enable the end plates and the supporting platform to jointly form a closed space, after the cutting construction is completed, the information processing platform controls the dismantling and cleaning device loaded with the dismantled vertical supporting structure to move out of the original construction position, and the end plates are turned or moved to close both ends of the dust excluding hood.
Preferably, the step S2 further includes, after the chain saw chains of the two cutting machines disposed in the cavity of the dust collector are respectively wound outside the vertical supporting structure to be detached, starting the motors of the cutting machines to drive the chain saw chains to move, and synchronously cutting the two ends of the vertical supporting structure.
Preferably, the step S2 further includes: demolish the clear device of transporting still including automatic spray system, when implementing the cutting construction, information processing platform control automatic spray system starts for the shower head automatic spray that is located vertical bearing structure cutting position, sewage collection device collects the sewage that sprays the in-process and produce, and through sewage cycle processing backstage with sewage cycle processing purification for can supply the water source that sprays once more and use, and supply with the shower head and carry out the circulation and spray the operation, the waste water that produces after spraying is carried to appointed place via sewage discharge pipeline.
Preferably, in step S2, after the dust removal device rotates from a horizontal state to an inclined state, the two hydraulic elevators, the traveling mechanism and the rotating shafts movably connected to the dust removal device are locked and fixed, and cutting construction is performed on the vertical support structure to be removed, in step S3, the locking of the rotating shafts of the two hydraulic elevators is released, so that after the dust removal device rotates from the inclined state to the horizontal state, the rotating shafts of the two hydraulic elevators are locked and fixed again, and the vertical support structure after removal is subjected to cleaning construction.
Preferably, in step S2, after the dust removing device is in place, the oil cylinder of the clamping mechanism is controlled to stretch and retract, at least two pairs of clamps of the clamping mechanism are driven to clamp and fix the vertical supporting structure to be removed, and the outer sides of the clamps are further provided with uniformly distributed convex teeth.
Preferably, a notch is formed in one end, close to the hydraulic elevator, of the base of the travelling mechanism, the notch is coaxial with the hydraulic elevator set, and the width of the notch is larger than that of the cross section of the dust removal device.
Drawings
FIG. 1 is a top view of one embodiment of a demolition cleaning apparatus used in the method of demolition cleaning of a vertical support structure of the present invention;
FIG. 2 is a side view of a demolition cleaning apparatus according to one embodiment of the invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a cross-sectional view C-C of FIG. 2;
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 2;
FIG. 7 is a schematic view of one embodiment of a method of demolishing and cleaning a vertical support structure of the present invention;
FIG. 8 is a cross-sectional view E-E of FIG. 7;
FIG. 9 is a cross-sectional view F-F of FIG. 7;
FIG. 10 is a schematic view of the disassembled vertical support structure cleared by the demolition clearing device of one embodiment of the present invention;
fig. 11 is a schematic structural view of a second hydraulic lift according to an embodiment of the present invention.
The numbers in the figures are as follows:
a vertical support structure 1; a traveling mechanism 10; a base 11; a roller 12; a telescoping leg 14; a notch 15; a first hydraulic lifter 21; a second hydraulic lifter 22; a rotating shaft 23;
a dust removing device 30; a support platform 31; a baffle 32; a flap 33; an end plate 34; a cushion block 35;
a clamp 40; the convex teeth 41; a shower head 50; a cutter 60; a base plate 62; a chain saw chain 61; the adapter means 70; a rotating shaft 71; a rotating base 72; an angle sensor 81; a pressure sensor 82; a pressure adjusting device 83; a back office 90 is integrated.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
The method for dismantling and cleaning the vertical support structure 1 of the invention adopts the dismantling and cleaning device shown in fig. 1 to 11, in order to clarify the direction relation, an xyz rectangular coordinate system taking the z-axis direction as the height extension direction of the dismantling and cleaning device is set as required, and the method for dismantling and cleaning the vertical support structure of the invention is described below by combining fig. 1 to 11, and the specific steps are as follows:
s1: as shown in fig. 1 to 6, the demolition cleaning device is moved to a position where the vertical support structure 1 to be demolished is located, and the vertical support structure 1 to be demolished and the demolition cleaning device are located on the same horizontal plane, the demolition cleaning device includes a traveling mechanism 10, a hydraulic elevator set, a dust removing device 30, a self-balancing system, and an information processing platform in signal connection with the traveling mechanism 10, the self-balancing system, and the dust removing device 30, which are connected in sequence from bottom to top; the dust removing device 30 comprises a cylindrical main body, a clamping mechanism arranged in the inner cavity of the cylindrical main body and a cutting machine 60; the hydraulic lifting unit comprises a first hydraulic lifting machine 21 and a second hydraulic lifting machine 22 which are vertically arranged along the axis of the traveling mechanism 10 at intervals and are respectively hinged with the dust removal device 30 and the traveling mechanism 10, and the self-balancing system comprises a pressure sensor 82 and an angle sensor 81 which are arranged on the supporting platform 31 and a pressure adjusting device 83 connected with the hydraulic lifting unit;
s2: as shown in fig. 7 to 9, a pressure sensor 82 and an angle sensor 81 of a self-balancing system acquire pressure and inclination data of the supporting platform 31 in real time and send the data to an information processing platform, the information processing platform analyzes and judges related information, relative heights of the two hydraulic elevators are adjusted by respectively controlling the extension and retraction of the two hydraulic elevators, so that the inclination of the dust removing device 30 is adapted to the inclination of the vertical supporting structure 1 to be removed, a clamping mechanism of the dust removing device 30 is controlled to clamp the vertical supporting structure 1 to be removed, and a cylindrical main body is coated outside the vertical supporting structure, and a cutting machine 60 is started to perform cutting and removing construction on the vertical supporting structure 1;
s3: as shown in fig. 10, the traveling mechanism 10 is controlled to move, so that the demolition cleaning device loaded with the demolished vertical support structure 1 leaves the original construction position, the information processing platform controls the extension and retraction of the two hydraulic elevators again to adjust the relative heights of the two hydraulic elevators, so that the dust removing device 30 rotates from the inclined state to the horizontal state, and the traveling mechanism 10 is controlled to convey the demolished vertical support structure 1 to a designated cleaning point.
The method for dismantling and cleaning the vertical supporting structure comprises the steps of firstly moving a dismantling and cleaning device to the position of the vertical supporting structure 1 to be dismantled, sending pressure and inclination angle data of a supporting platform 31 acquired in real time to an information processing platform by a pressure sensor 82 and an angle sensor 81 of a self-balancing system, analyzing and judging related information by the information processing platform, the relative height of the two hydraulic elevators is adjusted by respectively controlling the extension and retraction of the two hydraulic elevators, so that the inclination angle of the dust removing device 30 is adapted to the inclination angle of the vertical supporting structure 1, the method is adapted to the actual position of the vertical supporting structure 1 to be dismantled by flexibly adjusting the inclination angle of the dust removing device 30, the vertical supporting structure 1 within the specified elevation range can be partially cut according to construction requirements, so that the dismantling and cleaning method is wider in application range; after the cylindrical main body of the dust removal device 30 is coated outside the vertical supporting structure 1 to be dismantled and temporarily supported and sealed, the cutting machine 60 is started to carry out cutting and dismantling construction on the vertical supporting structure 1, and the dust removal device 30 can prevent fragments and dust generated by cutting construction from entering the surrounding environment and reduce the safety risk of construction; after the vertical supporting structure 1 after being dismantled is clamped and fixed in the inner cavity of the cylindrical main body by the clamping mechanism, the information processing platform controls the lifting of the two hydraulic elevators again to adjust the relative heights of the two hydraulic elevators, and the dust removal device 30 loaded with the vertical supporting structure 1 after being dismantled is rotated to be in a horizontal state and is cleaned; when the dismantling and cleaning device meets uneven and bumpy road conditions in the transportation process, the pressure sensor 82 and the angle sensor 81 acquire pressure and inclination angle data of the supporting platform 31 in real time and feed the data back to the information processing platform, the information processing platform sends signals to the pressure adjusting device 83 after analysis and judgment, the pressure adjusting device 83 respectively controls the extension and retraction of the two hydraulic elevators so as to adjust the relative heights of the two hydraulic elevators, and the height difference adjustment of the two hydraulic elevators enables the dust removing device 30 loaded with the dismantled vertical supporting structure 1 to be always kept in a horizontal state, so that the vertical supporting structure 1 is prevented from falling due to overlarge shaking or overlarge inclination, and the safety of dismantling and cleaning construction is improved; the demolition clearing method has the advantages of high automation degree, flexible and convenient operation, construction efficiency improvement, adaptation to construction environment with higher site requirement, construction safety risk reduction and pollution to the surrounding environment.
In step S2, before adjusting the inclination angle of the dust removing device 30, the method further includes that when the vertical supporting structure 1 to be removed and the removing and cleaning device are not on the same horizontal plane, that is, a certain height difference exists between the two, the information processing platform sends a signal to the pressure adjusting device 83, and the heights of the two hydraulic elevators of the hydraulic elevator group are synchronously adjusted through the pressure adjusting device 83, so that the heights of the dust removing device 30 and the vertical supporting structure 1 to be removed are adapted to each other, and since the height of the hydraulic elevator group can be flexibly adjusted according to construction requirements, the application range of the removing height of the removing and cleaning device is improved.
As shown in fig. 2, the dismantling and cleaning device further includes an adapter 70 disposed between the traveling mechanism 10 and the hydraulic elevator group, the adapter 70 includes a rotating shaft 71 fixedly connected to the base 11 and a rotating base 72 movably connected to the rotating shaft 71, the bottom of the first hydraulic elevator 21 is fixedly connected to the rotating base 72, and the bottom of the second hydraulic elevator 22 is hinged to the rotating base 72; the adapter device 70 is arranged so that the connected dust removing device 30 and the hydraulic elevator group can rotate 360 degrees in the horizontal plane relative to the travelling mechanism 10; in the step S2, when an included angle exists between a vertical plane of the vertical support structure 1 to be dismantled and a vertical plane of the dust removing device 30, the rotating base 72 is controlled to drive the dust removing device 30 to rotate, so that the dust removing device 30 and the vertical support structure 1 to be dismantled are located on the same vertical plane, and the subsequent accurate positioning of the dust removing device 30 is facilitated; in summary, as shown in fig. 1 and fig. 2, the position of the dust removing device 30 along the x-axis direction is changed by the movement of the traveling mechanism 10, the position of the dust removing device 30 along the z-axis direction is changed by adjusting the heights of the two hydraulic elevators, and the position of the dust removing device 30 along the y-axis direction is changed by rotating the adapter 70, so that the dust removing device is adapted to the position of the vertical supporting structure 1 to be dismounted, thereby achieving the purpose of adjusting the spatial position of the dust removing device 30 in multiple dimensions, and adapting to the spatial position of the vertical supporting structure 1, and since the positioning operation of the dust removing device 30 is more flexible and convenient, the difficulty in the dismounting construction of the vertical supporting structure 1 is reduced.
The pressure adjusting device 83 comprises a pressure controller in signal connection with the information processing platform and a control valve arranged on the hydraulic oil cylinder, the control valve is electrically connected with the pressure controller, and the pressure adjusting device 83 controls the opening degree of the control valve of the hydraulic oil cylinder after receiving the signal of the information processing platform, so that the stroke of the hydraulic oil cylinder is adjusted, the pressure of the hydraulic elevator is automatically adjusted, and the accuracy of automatic control is improved.
As shown in fig. 1 and 2, the traveling mechanism 10 includes a base 11, a plurality of pairs of rollers 12 disposed at the bottom of the base 11, and a plurality of retractable legs 14 disposed at both sides of the base 11; step S1 further comprises the steps that the telescopic supporting legs 14 of the travelling mechanism 10 are contracted, the whole dismantling and conveying device is moved to the position where the vertical supporting structure 1 to be dismantled is located and positioned through the movement of the rollers 12, the telescopic supporting legs 14 are extended to enable a stable supporting system formed by the telescopic supporting legs 14 and the base 11 to serve as a foundation of a stress system of the dismantling and conveying device, and therefore the dismantling and conveying device can be in a stable state during cutting and dismantling work; step S3 further includes, after the dust removing device 30 loaded with the removed vertical support structure 1 is rotated from the inclined state to the horizontal state, retracting the retractable legs 14 again and transporting the removed vertical support structure 1 to a designated pick-up point by the movement of the rollers 12.
As shown in fig. 3, the dust hood of this embodiment includes baffles 32 disposed along the length direction of the supporting platform 31 and connected to both sides of the supporting platform 31, and a turning plate 33 connected between the two baffles 32, wherein the turning plate 33 and the baffles 32 are movably connected in a hinge manner, a snap-fit manner, and the like, so as to facilitate assembly and disassembly, the baffles 32 and the turning plate 33 are made of steel plates, and of course, the dust hood may be made of a dust collecting bag capable of being stretched and contracted, which can implement the technical solution of the present invention, and is not limited herein. In step S2, the vertical support structure 1 to be dismantled is supported on the support platform 31, the two baffles 32 of the dust hood are located on the two sides of the vertical support structure 1 to be dismantled, the flap 33 of the dust hood is movably connected with the baffles 32, and the flap 33 is turned over to cover the top of the vertical support structure 1 to be dismantled.
As shown in fig. 3, the dust hood further includes end plates 34 movably connected to both ends thereof, in step S2, the end plates 34 are turned or moved to form a closed space together with the supporting platform 31, after the cutting construction is completed, the information processing platform controls the dismantling and cleaning device loaded with the dismantled vertical supporting structure 1 to move out of the original construction position, the end plates 34 at both ends are closed to prevent dust generated by the cutting construction from entering the surrounding environment, and here, the end plates 34 may also be made of a dust removal cloth bag capable of being stretched and contracted, which can implement the technical solution of the present invention.
As shown in fig. 3 and 4, a cutter 60 is disposed at each of both ends of the inner cavity of the dust removing device 30, and the cutter 60 includes: the step S2 includes winding the chain saw chains 61 of the two cutting machines 60 around the outside of the vertical support structure 1 to be removed, respectively, starting the motors of the cutting machines 60 to drive the chain saw chains 61 to move, and cutting the two ends of the vertical support structure 1 simultaneously, thereby removing the vertical support structure 1.
As shown in fig. 2, the demolishing and cleaning device further 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 disposed near the cutting machine 60, a water pump connected with the spraying heads 50 through a pipeline, a sewage collecting device and a sewage circulating treatment background (not shown in the figure) communicated with the cylindrical main body, the sewage circulating treatment background is communicated with the spraying heads 50, and the sewage circulating treatment background and the water pump are both in signal connection with the information processing platform. In the step S2, when the cutting machine 60 performs cutting operation on the vertical supporting structure 1 to be removed, the information processing platform controls the automatic spraying system to start, the spraying heads 50 located at the cutting position of the vertical supporting structure 1 to be removed synchronously spray, so as to achieve the effects of temperature reduction and dust removal in the cutting process, the sewage collecting device collects sewage generated in the spraying process, and circularly treats and purifies the sewage into a water source for spraying again through the sewage circulating treatment background, and supplies the water source to the spraying heads 50 for circulating spraying operation, so as to realize the reutilization of the water source, and finally, the waste water generated after spraying is conveyed to a designated place through the sewage discharge pipeline, so as to avoid polluting the surrounding environment.
As shown in fig. 2, the bottom of the first hydraulic lift 21 is fixedly connected to the base 11, the top of the first hydraulic lift 21 is hinged to the supporting platform 31 through the rotating shaft 23, the two ends of the second hydraulic lift 22 are hinged to the supporting platform 31 and the base 11 through the rotating shaft 23, the rotating shaft 23 is provided with a self-locking structure, and the self-locking structure is the content of the prior art and is not repeated herein. As shown in fig. 7, in step S2, the information processing platform controls the first hydraulic lift 21 to descend, the second hydraulic lift 22 ascends, and adjusts the inclination angle of the dust removing device 30 according to the inclination angle of the vertical supporting structure 1 to be removed, so that the supporting platform 31 abuts against the vertical supporting structure 1 to be removed, the rotating shaft 23 of the hydraulic lift is locked by the self-locking structure after the dust removing device 30 is in place, and stable support is provided for the subsequent cutting construction of the vertical supporting structure 1 to be removed, in step S3, the locking of the rotating shaft 23 of the hydraulic lift is released, and after the dust removing device 30 rotates from the inclined state to the horizontal state, the rotating shafts 23 of the two hydraulic lifts are locked and fixed again, and the cleaning construction is performed on the removed vertical supporting structure 1.
As shown in fig. 9, the clamping mechanism includes at least two pairs of clamps 40 disposed in the inner cavity of the dust removing device 30, and a clamping mechanism cylinder (not shown in the figure) connected to the two pairs of clamps 40, and in step S2, after the dust removing device 30 is in place, the cylinder of the clamping mechanism is controlled to extend and retract, and the at least two pairs of clamps 40 of the clamping mechanism are driven to clamp and fix the vertical supporting structure 1 to be detached, so as to avoid safety accidents caused by falling of the vertical supporting structure 1 during cutting and transportation. Preferably, the clamp 40 is provided with uniformly distributed convex teeth 41 on the outer side, and the arrangement of the convex teeth 41 increases the friction force between the clamp 40 and the vertical supporting structure 1 to be detached, so that the vertical supporting structure 1 is prevented from displacing under the action of external force.
As shown in fig. 2, a notch 15 is formed at one end of the base 11 close to the first hydraulic lifter 21, the notch 15 is coaxial with the hydraulic lifter group, and the width of the notch 15 is greater than the width of the cross section of the dust removing device 30, so that the dust removing device 30 does not collide with the base 11 when rotating to be in a vertical state.
Referring to fig. 2, a plurality of spacers 35 are further disposed on the top of the supporting platform 31, and the vertical supporting structure 1 to be removed is supported by the plurality of spacers 35, so as to reduce the friction between the vertical supporting structure 1 and the upper surface of the supporting platform 31, and reduce the equipment loss.
Referring to fig. 2, in order to avoid occupying the working space of the cutting construction in the inner cavity of the dust collector 30, the dismounting and cleaning device further includes an integrated background 90 disposed at the bottom of the supporting platform 31 or at the top of the base 11, the integrated background 90 at least includes a motor of the cutting machine 60, a water pump of the automatic spraying system, an oil cylinder of the clamping mechanism, and the like, the baffle 32 is further provided with a plurality of through holes, electric wires, water pipes, oil passages, and the like of the integrated background 90 penetrate through the plurality of through holes and then are connected with corresponding devices located in the inner cavity of the dust collector 30, and the integrated background 90 is mounted outside the dust collector 30 and is managed in a centralized manner.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. A method for dismantling and cleaning a vertical supporting structure is characterized by comprising the following steps:
s1: the method comprises the following steps that a dismantling and cleaning device is moved to a position where a vertical supporting structure to be dismantled is located, the vertical supporting structure to be dismantled and the dismantling and cleaning device are located on the same horizontal plane, the dismantling and cleaning device comprises a travelling mechanism, a hydraulic lifting unit, a dust removal device, a self-balancing system and an information processing platform which is respectively in signal connection with the travelling mechanism, the self-balancing system and the dust removal device, the dust removal device comprises a cylindrical main body, a clamping mechanism and a cutting machine which are arranged in an inner cavity of the cylindrical main body, the hydraulic lifting unit comprises a first hydraulic lifting machine and a second hydraulic lifting machine which are vertically arranged along the axis of the travelling mechanism at intervals and are respectively hinged with the dust removal device and the travelling mechanism, and the self-balancing system comprises a pressure sensor and an angle sensor which are arranged on the supporting platform and a pressure adjusting;
s2: the pressure sensor and the angle sensor of the self-balancing system acquire pressure and inclination angle data of the supporting platform in real time and send the data to the information processing platform, the information processing platform analyzes and judges related information, the relative heights of the two hydraulic elevators are adjusted by respectively controlling the extension and retraction of the two hydraulic elevators, so that the inclination angle of the dust removal device is matched with the inclination angle of the vertical supporting structure to be removed, a clamping mechanism of the dust removal device clamps the vertical supporting structure to be removed, the cylindrical main body is coated outside the vertical supporting structure, and a cutting machine is started to carry out cutting and removing construction on the vertical supporting structure;
s3: and the information processing platform controls the two hydraulic elevators to stretch and retract again to adjust the relative heights of the two hydraulic elevators, so that the dust removal device rotates to a horizontal state from an inclined state, and the walking mechanism is controlled to convey the dismantled vertical supporting structure to a specified clearing point.
2. The demolition cleaning method according to claim 1, wherein: in step S2, before adjusting the inclination angle of the dust removing device, when the vertical supporting structure to be removed and the removing and cleaning device are not on the same horizontal plane, the information processing platform sends a signal to the pressure adjusting device, and the heights of the two hydraulic elevators of the hydraulic elevator group are synchronously adjusted by the pressure adjusting device, so that the dust removing device is adapted to the height of the vertical supporting structure to be removed.
3. The demolition cleaning method according to claim 1, wherein: in step S2, when an included angle exists between the vertical plane of the vertical support structure to be removed and the vertical plane of the dust removal device, the adaptor device disposed between the traveling mechanism and the hydraulic elevator unit is rotated, and the rotating base of the adaptor 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 demolition cleaning method according to claim 1, wherein: in the step S2, the vertical support structure to be dismantled is supported on the support platform, the two baffles of the dust hood are located on the two sides of the vertical support structure to be dismantled, the turning plate of the dust hood is movably connected with one side baffle, and the turning plate is turned over to cover the top of the vertical support structure to be dismantled.
5. The demolition cleaning method according to claim 4, wherein: in step S2, the dust excluding hood further comprises end plates movably connected to the two ends of the dust excluding hood, the end plates are overturned or moved to enable the end plates and the supporting platform to jointly form a closed space, after cutting construction is completed, the information processing platform controls the loading of the dismantled cleaning and transporting device with the dismantled vertical supporting structure to move out of an original construction position, and the end plates are overturned or moved to be closed at the two ends of the dust excluding hood.
6. The demolition cleaning method according to claim 1, wherein: and step S2, respectively winding chain saw chains of the two cutting machines arranged in the inner cavity of the dust removal device outside the vertical supporting structure to be detached, and then starting a motor of the cutting machine to drive the chain saw chains to move so as to synchronously cut two ends of the vertical supporting structure.
7. The demolition cleaning method according to claim 1, wherein the step S2 further comprises: demolish the clear device of transporting still including automatic spray system, when implementing the cutting construction, information processing platform control automatic spray system starts for the shower head automatic spray that is located vertical bearing structure cutting position, sewage collection device collects the sewage that sprays the in-process and produce, and through sewage cycle processing backstage with sewage cycle processing purification for can supply the water source that sprays once more and use, and supply with the shower head and carry out the circulation and spray the operation, the waste water that produces after spraying is carried to appointed place via sewage discharge pipeline.
8. The demolition cleaning method according to claim 1, wherein: in the step S2, after the dust removal device rotates from a horizontal state to an inclined state, the two hydraulic elevators are locked and fixed with the traveling mechanism and the rotating shafts movably connected with the dust removal device, and cutting construction is performed on the vertical support structure to be removed, in the step S3, the locking of the rotating shafts of the two hydraulic elevators is released, so that after the dust removal device rotates from the inclined state to the horizontal state, the rotating shafts of the two hydraulic elevators are locked and fixed again, and the vertical support structure after removal is performed with cleaning construction.
9. The demolition cleaning method according to claim 1, wherein: in the step S2, after the dust removing device is in place, the oil cylinder of the clamping mechanism is controlled to stretch and retract, at least two pairs of clamps of the clamping mechanism are driven to clamp and fix the vertical supporting structure to be removed, and the outer sides of the clamps are provided with uniformly distributed convex teeth.
10. The demolition cleaning method according to claim 1, wherein: a notch is formed in one end, close to the hydraulic lifter, of the base of the traveling mechanism, the notch is coaxial with the hydraulic lifter set, and the width of the notch is larger than that of the cross section of the dust removal device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861941.XA CN112196309A (en) | 2020-08-21 | 2020-08-21 | Dismantling and cleaning method for vertical supporting structure |
| PCT/CN2021/085565 WO2022037082A1 (en) | 2020-08-21 | 2021-04-06 | Vertical support structure removal and clearing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010861941.XA CN112196309A (en) | 2020-08-21 | 2020-08-21 | Dismantling and cleaning method for vertical supporting structure |
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| WO (1) | WO2022037082A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022037082A1 (en) * | 2020-08-21 | 2022-02-24 | 上海建工四建集团有限公司 | Vertical support structure removal and clearing method |
| WO2022037080A1 (en) * | 2020-08-21 | 2022-02-24 | 上海建工四建集团有限公司 | Removal and cleanup apparatus for vertical support structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220431B (en) * | 2023-04-26 | 2023-07-18 | 山西路桥景泰房地产开发有限公司 | Building roof beam strutting arrangement |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204370822U (en) * | 2014-12-26 | 2015-06-03 | 中铁二局股份有限公司 | For the transport adjustment all-in-one of steel girder erection |
| CN108838304A (en) * | 2018-07-10 | 2018-11-20 | 中铁隧道集团二处有限公司 | A kind of cutting construction method of anchor cable cutter |
| CN209040157U (en) * | 2018-09-26 | 2019-06-28 | 上海建工集团股份有限公司 | A kind of chain saw type supporting removal equipment protective device |
| CN110370469A (en) * | 2019-07-25 | 2019-10-25 | 中铁隧道集团四处有限公司 | Intelligent concrete cuts trolley |
| CN110644810A (en) * | 2019-10-30 | 2020-01-03 | 乾日安全科技(北京)有限公司 | Overhead building dismantling machine and building dismantling method |
| CN110878644A (en) * | 2019-11-19 | 2020-03-13 | 上海建工四建集团有限公司 | Construction equipment integrating fixing, cutting and transporting of building components |
| CN111531722A (en) * | 2020-05-28 | 2020-08-14 | 广州市黄埔建筑工程总公司 | Method for cutting and dismantling supporting beam of foundation pit support by using wire saw |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711022A (en) * | 1995-12-14 | 1998-01-20 | Laser Alignment, Inc. | Starting position control for demolition apparatus |
| CN208152613U (en) * | 2018-03-05 | 2018-11-27 | 绍兴集知汇信息科技有限公司 | One kind builds a building dismounting concrete wall automatic cutting carrier |
| CN110630036B (en) * | 2019-11-19 | 2020-03-27 | 上海建工四建集团有限公司 | Construction equipment integrating fixing, cutting and transporting of building components and construction method |
| CN110878645B (en) * | 2019-11-19 | 2021-05-14 | 上海建工四建集团有限公司 | Method for dismantling building component |
| CN112196309A (en) * | 2020-08-21 | 2021-01-08 | 上海建工四建集团有限公司 | Dismantling and cleaning method for vertical supporting structure |
| CN111997410A (en) * | 2020-08-21 | 2020-11-27 | 上海建工四建集团有限公司 | Dismantling and clearing device for vertical supporting structure |
-
2020
- 2020-08-21 CN CN202010861941.XA patent/CN112196309A/en active Pending
-
2021
- 2021-04-06 WO PCT/CN2021/085565 patent/WO2022037082A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204370822U (en) * | 2014-12-26 | 2015-06-03 | 中铁二局股份有限公司 | For the transport adjustment all-in-one of steel girder erection |
| CN108838304A (en) * | 2018-07-10 | 2018-11-20 | 中铁隧道集团二处有限公司 | A kind of cutting construction method of anchor cable cutter |
| CN209040157U (en) * | 2018-09-26 | 2019-06-28 | 上海建工集团股份有限公司 | A kind of chain saw type supporting removal equipment protective device |
| CN110370469A (en) * | 2019-07-25 | 2019-10-25 | 中铁隧道集团四处有限公司 | Intelligent concrete cuts trolley |
| CN110644810A (en) * | 2019-10-30 | 2020-01-03 | 乾日安全科技(北京)有限公司 | Overhead building dismantling machine and building dismantling method |
| CN110878644A (en) * | 2019-11-19 | 2020-03-13 | 上海建工四建集团有限公司 | Construction equipment integrating fixing, cutting and transporting of building components |
| CN111531722A (en) * | 2020-05-28 | 2020-08-14 | 广州市黄埔建筑工程总公司 | Method for cutting and dismantling supporting beam of foundation pit support by using wire saw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022037082A1 (en) * | 2020-08-21 | 2022-02-24 | 上海建工四建集团有限公司 | Vertical support structure removal and clearing method |
| WO2022037080A1 (en) * | 2020-08-21 | 2022-02-24 | 上海建工四建集团有限公司 | Removal and cleanup apparatus for vertical support structure |
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|---|---|
| WO2022037082A1 (en) | 2022-02-24 |
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