CN117166815B - Chimney structure dismantling device - Google Patents
Chimney structure dismantling device Download PDFInfo
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- CN117166815B CN117166815B CN202311411546.1A CN202311411546A CN117166815B CN 117166815 B CN117166815 B CN 117166815B CN 202311411546 A CN202311411546 A CN 202311411546A CN 117166815 B CN117166815 B CN 117166815B
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- chimney
- fixedly connected
- cutting
- rotating shaft
- slag storage
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- 238000005520 cutting process Methods 0.000 claims abstract description 77
- 238000003860 storage Methods 0.000 claims abstract description 74
- 239000002893 slag Substances 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 239000011449 brick Substances 0.000 abstract description 29
- 239000000428 dust Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 description 9
- 238000005422 blasting Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a chimney structure dismantling device, and relates to the field of structure dismantling. The utility model provides a chimney class structure demolishs device, includes the support ring, the support ring slip cup joints on the outer wall of chimney, still includes: the rotary platform is rotationally connected in a chute formed in the support ring, and a cutting unit for cutting and block-removing the chimney is arranged on the rotary platform; according to the invention, when the chimney is layered and segmented, the impact force of bricks falling into the slag storage barrel is utilized, so that the bricks remained on the layer of chimney are pulled down and removed, the overall removal of the layer of chimney bricks is completed, the manpower is reduced, the times of cutting the chimney by a cutting unit can be reduced, the safety of the chimney removal and the working efficiency of the chimney removal are improved, and the dust falling treatment of dust generated by the bricks falling into the slag storage barrel can be achieved.
Description
Technical Field
The invention belongs to the technical field of construction dismantling, and particularly relates to a chimney construction dismantling device.
Background
The method for removing the chimney type high-rise structures is large in difficulty, and the existing removing method can be divided into two types of blasting and layered impact breaking and removing, wherein the using range of the method for removing the directional blasting is wide, but some chimneys are positioned in a dense building area, the collapsed places of the chimneys are limited, and along with the enhancement of environmental awareness, the noise and dust are more and more limited, so that the directional blasting of the chimneys gradually exits from a historical stage;
the layered impact demolishing mode gradually replaces the blasting demolishing mode, but when the chimney is demolished in the layered impact demolishing mode, a large amount of scaffolds with higher manpower are needed, and then the scaffolds are demolished layer by layer from top to bottom, so that the method is large in engineering quantity, and is fully operated manually, large in number of operation and auxiliary personnel, low in working efficiency, high in construction difficulty and high in potential safety hazard.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a chimney structure dismantling device which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
the utility model provides a chimney class structure demolishs device, includes the support ring, the support ring slip cup joints on the outer wall of chimney, still includes: the rotary platform is rotationally connected in a chute formed in the support ring, a cutting unit for cutting and dividing the chimney is arranged on the rotary platform, and an impact dismantling unit for performing impact dismantling on the chimney dismantled by the cutting and dividing the chimney is arranged on the rotary platform; the slag storage cylinder is connected in a hanging manner in the chimney; the plurality of groups of buffer cylinders are circumferentially distributed above the slag storage cylinder, a piston disc III is slidably connected in the buffer cylinder, a tension spring is fixedly connected between the piston disc III and the inner wall of the top of the buffer cylinder, a pull rod is fixedly connected on the piston disc III, one end of the pull rod penetrating through the bottom of the buffer cylinder is fixedly connected with the slag storage cylinder, one end of the pull rope is fixedly connected with the top of the buffer cylinder, and the other end of the pull rope bypasses the top of the chimney and is fixedly connected with the ground; the circumference equidistance fixed connection is near on the top inner wall of a slag storage section of thick bamboo, wherein, the water storage chamber has been seted up on the slag storage section of thick bamboo, the piston dish is three when reciprocating in the buffer section of thick bamboo from top to bottom, the extraction water in the water storage chamber is through atomizer blowout.
In order to play a dust fall effect on bricks falling into the slag storage barrel, preferably, the buffer barrel is fixedly communicated with the water storage cavity through a first conduit, an annular cavity is formed in the slag storage barrel, the atomizing nozzle is fixedly communicated with the annular cavity through a third conduit, and the buffer barrel is fixedly communicated with the annular cavity through a second conduit.
In order to be convenient for discharge the fragment of brick that falls into the interior of a slag storage section of thick bamboo, further, three fixed connection of pipe is on a slag storage section of thick bamboo bottom, the multiunit blanking groove has been seted up on the slag storage section of thick bamboo, the last rotary groove of having seted up of a slag storage section of thick bamboo, be equipped with the baffle in the rotary groove, a slag storage section of thick bamboo bottom fixedly connected with connecting seat, it is connected with pivot three to rotate on the connecting seat, the pivot three runs through in the one end and the baffle fixed connection of rotary groove, the one end fixed mounting who runs through three pipe in pivot has the impeller, fixedly connected with limiting disc in the pivot three, fixedly connected with torsional spring between limiting disc and the connecting seat, the multiunit blanking groove has been seted up on the baffle, blanking groove and blanking groove are crisscross mutually.
In order to dismantle the chimney in a cutting partition way, preferably, the cutting unit comprises a connecting plate, a second rotating shaft and two cutting assemblies, wherein the two cutting assemblies are respectively connected to two ends of the second rotating shaft, each cutting assembly comprises a first cutting piece and a second cutting piece, the first cutting piece and the second cutting piece are fixedly connected to the second rotating shaft, the second rotating shaft is rotationally connected to the connecting plate, a supporting seat is fixedly connected to the connecting plate, and the supporting seat is connected to the rotating platform in a lifting mode.
In order to drive the first cutting blade and the second cutting blade to move so as to cut the chimney, further, the rotating platform is fixedly connected with a hydraulic telescopic rod, and the supporting seat is fixedly connected to the output end of the hydraulic telescopic rod.
In order to impact and remove bricks between the first cutting blade and the second cutting blade, the impact removing unit comprises a first rotating shaft, a first sleeve and an impact rod, the first sleeve is arranged between the first cutting blade and the second cutting blade and is fixedly connected with the supporting seat, the first sleeve is in sliding connection with a first piston disc, a first spring is fixedly connected between the first piston disc and the first sleeve, the impact rod is fixedly connected onto the first piston disc, the rotating shaft is rotationally connected onto the connecting plate, a half gear is fixedly sleeved on the first rotating shaft, multiple groups of teeth are fixedly installed on the impact rod, and the teeth are in meshed connection with the half gear.
In order to drive the first rotating shaft and the second rotating shaft to rotate, the motor III is fixedly connected to the side wall of the connecting plate, the first rotating shaft is fixedly connected with the output end of the motor III, belt wheels are fixedly sleeved on the first rotating shaft and the second rotating shaft, and the two belt wheels are connected through a belt.
In order to drive the rotary platform to rotate on the supporting ring, preferably, the rotary platform is fixedly sleeved with the toothed ring, the supporting ring is fixedly connected with a second motor, the output end of the second motor is fixedly sleeved with a full gear, and the full gear is in meshed connection with the toothed ring.
In order to drive the support ring to move on the outer wall of the chimney, the chimney comprises a plurality of groups of cylinders, a first motor and a driving wheel, wherein the cylinders are fixedly connected to the inner wall of the support ring at equal intervals, the output end of each cylinder is fixedly connected with a mounting seat, the driving wheel is rotationally connected to the mounting seat, the first motor is fixedly arranged on the two symmetrical mounting seats, and the output end of the first motor is fixedly connected with the driving wheel.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
according to the invention, when the chimney is layered and segmented, the impact force of bricks falling into the slag storage barrel is utilized, so that the bricks remained on the layer of chimney are pulled down and removed, the overall removal of the layer of chimney bricks is completed, the manpower is reduced, the times of cutting the chimney by a cutting unit can be reduced, the safety of the chimney removal and the working efficiency of the chimney removal are improved, and the dust falling treatment of dust generated by the bricks falling into the slag storage barrel can be achieved.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic view of the structure of a cutting unit and an impact demolition unit of a chimney-like structure demolition apparatus of the present invention;
FIG. 2 is a cross-sectional view of a support ring and a rotary platform of a chimney-like structure removal apparatus of the present invention;
FIG. 3 is a cross-sectional view of a sleeve of a chimney-like structure removal apparatus of the present invention;
FIG. 4 is a cross-sectional view of a sleeve second of the chimney construction removal apparatus of the present invention;
FIG. 5 is a schematic view of a cutting assembly of a chimney structure removal apparatus of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 3 of a chimney like structure removal apparatus of the present invention;
FIG. 7 is a cross-sectional view of a buffer cartridge of a chimney structure removal apparatus of the present invention;
FIG. 8 is a cross-sectional view of a slag storage drum of a chimney structure removal device of the present invention;
FIG. 9 is a schematic view of a separator plate structure of a chimney structure removal device of the present invention;
FIG. 10 is an enlarged view of portion B of FIG. 7 of a chimney like structure removal apparatus of the present invention;
FIG. 11 is a schematic view of a slag storage drum of a chimney structure removal device of the present invention suspended within a chimney.
In the figure: 1. a support ring; 101. a cylinder; 102. a mounting base; 103. a driving wheel; 104. a first motor; 2. rotating the platform; 201. a toothed ring; 202. a second motor; 203. all-gear; 3. a hydraulic telescopic rod; 301. a support base; 302. a connecting plate; 303. a third motor; 304. a first rotating shaft; 305. a belt; 306. a second rotating shaft; 307. cutting the first sheet; 308. cutting the second sheet; 4. a sleeve I; 401. a first spring; 402. a first piston disc; 403. a striker rod; 404. teeth; 405. a half gear; 5. a second sleeve; 501. a piston disc II; 502. a push rod; 503. a second spring; 504. a first pipeline; 505. an exhaust pipe; 506. an electromagnetic valve; 507. a second pipeline; 6. a slag storage cylinder; 601. a pull rod; 602. a buffer tube; 603. a piston disc III; 604. a tension spring; 605. a traction rope; 606. a water storage chamber; 7. a first conduit; 701. a second conduit; 702. an annular cavity; 703. a third conduit; 704. an atomizing nozzle; 8. a third rotating shaft; 801. a separation plate; 802. discharging groove; 803. an impeller; 804. a connecting seat; 805. a torsion spring; 806. a limiting disc; 807. a material dropping groove; 808. the groove is rotated.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
Example 1: referring to fig. 1, 2, 3, 4, 5, 7 and 11, a device for removing a chimney structure comprises a support ring 1, wherein the support ring 1 is in sliding sleeve connection with the outer wall of a chimney, and further comprises: the rotary platform 2 is rotatably connected in a chute formed in the support ring 1, wherein the rotary platform 2 is provided with a cutting unit for cutting and dividing the chimney into blocks and removing the blocks, and the rotary platform 2 is provided with an impact removing unit for performing impact and removing on the chimney which is removed by the dividing blocks; the slag storage cylinder 6 is connected in a hanging manner in the chimney; the multiple groups of buffer cylinders 602 are circumferentially distributed above the slag storage cylinder 6, wherein a third piston disc 603 is slidably connected in the buffer cylinders 602, a tension spring 604 is fixedly connected between the third piston disc 603 and the inner wall of the top of the buffer cylinders 602, a pull rod 601 is fixedly connected to the third piston disc 603, and one end of the pull rod 601 penetrating through the bottom of the buffer cylinders 602 is fixedly connected with the slag storage cylinder 6; one end of the hauling rope 605 is fixedly connected with the top of the buffer cylinder 602, and the other end of the hauling rope bypasses the top end of the chimney and is fixedly connected with the ground; the multiple groups of atomizing nozzles 704 are fixedly connected on the inner wall of the top close to the slag storage barrel 6 at equal intervals, wherein the slag storage barrel 6 is provided with a water storage cavity 606, and when the piston disc III 603 slides up and down in the buffer barrel 602 in a reciprocating manner, water in the water storage cavity 606 is extracted and sprayed out through the atomizing nozzles 704.
The cutting unit comprises a connecting plate 302, a second rotating shaft 306 and two cutting assemblies, wherein the two cutting assemblies are respectively connected to two ends of the second rotating shaft 306, each cutting assembly comprises a first cutting piece 307 and a second cutting piece 308, each first cutting piece 307 and each second cutting piece 308 are fixedly connected to the second rotating shaft 306, the second rotating shaft 306 is rotatably connected to the connecting plate 302, a supporting seat 301 is fixedly connected to the connecting plate 302, and the supporting seat 301 is connected to the rotating platform 2 in a lifting mode.
The rotary platform 2 is fixedly connected with a hydraulic telescopic rod 3, and the supporting seat 301 is fixedly connected to the output end of the hydraulic telescopic rod 3.
The impact dismantling unit comprises a first rotating shaft 304, a first sleeve 4 and a striking rod 403, wherein the first sleeve 4 is arranged between the first cutting blade 307 and the second cutting blade 308 and is fixedly connected with the supporting seat 301, a first piston disc 402 is slidably connected between the first sleeve 4, a first spring 401 is fixedly connected between the first piston disc 402 and the first sleeve 4, the striking rod 403 is fixedly connected to the first piston disc 402, the first rotating shaft 304 is rotatably connected to the connecting plate 302, a half gear 405 is fixedly sleeved on the first rotating shaft 304, a plurality of groups of teeth 404 are fixedly arranged on the striking rod 403, and the teeth 404 are meshed and connected with the half gear 405.
The motor III 303 is fixedly connected to the side wall of the connecting plate 302, the first rotating shaft 304 is fixedly connected with the output end of the motor III 303, belt wheels are fixedly sleeved on the first rotating shaft 304 and the second rotating shaft 306, and the two belt wheels are connected through a belt 305.
The device further comprises a plurality of groups of cylinders 101, a first motor 104 and a driving wheel 103, wherein the cylinders 101 are provided with the plurality of groups of cylinders 101, the plurality of groups of cylinders 101 are fixedly connected to the inner wall of the supporting ring 1 at equal intervals, the output end of each cylinder 101 is fixedly connected with an installation seat 102, the driving wheel 103 is rotationally connected to the installation seats 102, the first motor 104 is fixedly installed on the two symmetrical installation seats 102, and the output end of the first motor 104 is fixedly connected with the driving wheel 103.
The rotary platform 2 is fixedly sleeved with a toothed ring 201, the supporting ring 1 is fixedly connected with a second motor 202, the output end of the second motor 202 is fixedly sleeved with a full gear 203, and the full gear 203 is in meshed connection with the toothed ring 201.
It should be noted that the following is a preparation work before the chimney is dismantled:
step one, sleeving a supporting ring 1 on the outer wall of the top of a chimney integrally by adopting a suspension arm of a crane;
step two, starting the air cylinder 101, wherein the air cylinder 101 pushes the mounting seat 102 to drive the driving wheel 103 to be tightly attached to the outer wall of the chimney, and then retracting the suspension arm of the crane;
thirdly, hanging the slag storage cylinder 6 into the chimney from the upper part of the chimney by adopting a hanging arm of a crane, and descending the slag storage cylinder to a proper height, wherein the outer diameter of the slag storage cylinder 6 is smaller than the inner diameter of the chimney by 20cm;
step four, a worker can pass one end of the traction rope 605 positioned at the outer side of the chimney through the support ring 1 and fix the traction rope on the ground, and the fixing mode can adopt a pin to be obliquely inserted into soil, and one end of the traction rope 605 positioned at the outer side of the chimney is bound on the pin, or one end of the traction rope 605 positioned at the outer side of the chimney is bound on a stable object, and then the suspension arm of the crane is retracted, so that the slag storage cylinder 6 is suspended in the chimney;
step five, after the preparation work for removing the chimney is finished, the chimney can be cut, impacted and removed in a layered and block mode;
when the chimney is dismantled, the first motor 104 is started, the first motor 104 drives the driving wheel 103 to rotate, so that the supporting ring 1 integrally clings to the outer wall of the chimney and moves downwards under the action of the driving wheel 103, when the supporting ring 1 moves downwards for a certain distance to enable the cutting unit to be close to the top end of the chimney, the first motor 104 is closed, the second motor 202 is started, the second motor 202 is connected with the toothed ring 201 through the full gear 203 in a meshed manner to drive the rotary platform 2 to rotate on the supporting ring 1, the rotary platform 2 drives the cutting unit and the impact dismantling unit to synchronously rotate, the positions of the cutting unit and the impact dismantling unit at the top end of the chimney can be adjusted, then when a traction rope 605 at one end outside the chimney is positioned between two cutting assemblies of the cutting unit, closing a second motor 202, then starting a third motor 303 and a hydraulic telescopic rod 3, wherein the third motor 303 drives a first rotating shaft 304 to rotate, the first rotating shaft 304 drives a second rotating shaft 306 to rotate through a belt 305, the second rotating shaft 306 drives a first cutting blade 307 and a second cutting blade 308 of two cutting assemblies to rotate, and meanwhile, the hydraulic telescopic rod 3 drives a cutting unit and an impact dismantling unit to move downwards through a supporting seat 301 and a connecting plate 302, so that the first cutting blade 307 and the second cutting blade 308 which rotate can achieve the purpose of cutting and dividing a chimney, and the size of single-time cutting and dividing dismantling of the chimney is required to be achieved between the two cutting assemblies, and the telescopic length of the hydraulic telescopic rod 3 is the dismantling distance of single-time layering of the chimney;
meanwhile, the first rotating shaft 304 drives the first half gear 405 to rotate, when the first half gear 405 is meshed with the teeth 404 on the impact bar 403, the impact bar 403 retracts to store force in the first sleeve 4 under the cooperation of the first half gear 405 and the teeth 404, meanwhile, the impact bar 403 pushes the first piston disc 402 to slide in the first sleeve 4 and compress the first spring 401, then when the first half gear 405 is separated from the teeth 404 on the impact bar 403, the compressed first spring 401 generates pushing force to push the first piston disc 402 to drive the impact bar 403 to move towards the outer wall of the chimney rapidly, so that the impact bar 403 impacts and dismantles the chimney brick between the first cutting blade 307 and the second cutting blade 308 in the cutting process, and further weakens the tensile force between the cut and divided chimney brick, then the impact and dismount chimney brick falls into the slag storage barrel 6, and the self weight of the slag storage barrel 6 is changed along with the self weight of the slag storage barrel 6, the downward falling force (refer to fig. 11) can be generated on the slag storage barrel 6, so that the slag storage barrel 6 can pull down the split blocks of the chimney bricks to the inside of the chimney under the cooperation of the traction rope 605 at one end in an inclined state in the chimney, the split blocks of the chimney bricks can be pulled down and removed, then the motor III 303 is closed, the hydraulic telescopic rod 3 is started again, the hydraulic telescopic rod 3 drives the cutting unit and the impact removing unit to move upwards and reset through the supporting seat 301 and the connecting plate 302, and then the operation steps of cutting and separating blocks and removing the blocks of the layer of the chimney bricks are repeated four times, so that the blocks remained on the layer of the chimney can be pulled down and removed by the cooperation of the traction ropes 605 under the falling force of the slag storage barrel 6, the complete removal of the block of the layer of the chimney bricks is completed, and the layered stack is repeatedly repeated The operation steps of cutting and blocking and dismantling are carried out on each layer of chimney brick, and the equipment is not adopted any more until the height of the chimney is enough to be dismantled by ground dismantling equipment or manual work, so that the manpower is reduced, the times of cutting the chimney by a cutting unit can be reduced as much as possible, and the safety of the chimney dismantling and the working efficiency of the chimney dismantling are improved.
Example 2: referring to fig. 7, 8, 9 and 10, a chimney structure removing device is basically the same as that of embodiment 1, further, the buffer cylinder 602 is fixedly communicated with the water storage cavity 606 through the first conduit 7, the annular cavity 702 is formed on the slag storage cylinder 6, the atomizing nozzle 704 is fixedly communicated with the annular cavity 702 through the third conduit 703, and the buffer cylinder 602 is fixedly communicated with the annular cavity 702 through the second conduit 701.
The guide tube III 703 is fixedly connected to the bottom of the slag storage barrel 6, a plurality of groups of blanking grooves 807 are formed in the slag storage barrel 6, a rotating groove 808 is formed in the slag storage barrel 6, a separation disc 801 is arranged in the rotating groove 808, a connecting seat 804 is fixedly connected to the bottom of the slag storage barrel 6, a rotating shaft III 8 is rotatably connected to the connecting seat 804, one end of the rotating shaft III 8, which penetrates through the rotating groove 808, is fixedly connected with the separation disc 801, an impeller 803 is fixedly mounted at one end of the guide tube III 703, a limiting disc 806 is fixedly connected to the rotating shaft III 8, a torsion spring 805 is fixedly connected between the limiting disc 806 and the connecting seat 804, a plurality of groups of blanking grooves 802 are formed in the separation disc 801, and the blanking grooves 802 are staggered with the blanking grooves 807.
Based on embodiment 1, when the chimney brick cut and segmented is pulled down and removed from the chimney, the larger pulled down and removed chimney brick falls into the slag storage cylinder 6 through the inside of the chimney, so that the slag storage cylinder 6 is impacted by the chimney brick cut and segmented to move downwards, meanwhile, the slag storage cylinder 6 pulls the piston disc III 603 to slide downwards in the buffer cylinder 602 through the pull rod 601 and stretches the tension spring 604, thereby achieving the effect of buffering and damping the slag storage cylinder 6, avoiding damage to the slag storage cylinder 6 when the slag storage cylinder 6 is impacted by the fallen chimney brick, and prolonging the service life of the slag storage cylinder 6;
meanwhile, when the piston disc III 603 slides downwards in the buffer cylinder 602, the piston disc III 603 extrudes water in the buffer cylinder 602 to be sequentially conveyed into the atomizing nozzle 704 to be sprayed through the second guide pipe 701, the annular cavity 702 and the third guide pipe 703, and the second guide pipe 701 and the third guide pipe 703 are respectively provided with a one-way valve, so that water sprayed by the atomizing nozzle 704 can form a water mist wall at the top of the slag storage cylinder 6, and a dust reducing effect on dust generated by chimney bricks falling into the slag storage cylinder 6 is achieved;
meanwhile, when water flows through the third conduit 703, the water flows through the third impeller 803 to drive the third rotating shaft 8 to rotate, the third rotating shaft 8 twists the torsion spring 805 to drive the separation disc 801 to rotate 45 degrees clockwise, so that a limiting block fixedly connected to the limiting disc 806 is propped against a limiting rod fixedly connected to the connecting seat 804, thereby limiting the separation disc 801, at the moment, a lower trough 802 on the separation disc 801 is overlapped with a blanking trough 807 at the bottom of the slag storage cylinder 6, so that part of bricks removed from a chimney received in the slag storage cylinder 6 can be automatically discharged, at the moment, the stretched tension spring 604 retracts under the elastic shrinkage force of the tension spring, and pulls the third piston disc 603 to slide upwards in the buffer cylinder 602, meanwhile, the third piston disc 603 absorbs water in the water storage cavity 606 to be conveyed into the buffer cylinder 602 through the first conduit 7, a one-way valve is arranged on the first conduit 7, further, water source storage in the buffer cylinder 602 can be automatically realized, and then after the water flows completely pass through the third conduit 703, the torsion spring 805 twists the third rotating shaft 8 to drive the separation disc 801 to rotate anticlockwise and reset 45 degrees, so that the lower trough 802 on the separation disc 801 is reset with the blanking trough 807 at the bottom of the slag storage cylinder 6, thereby closing the blanking trough 807;
it should be noted that, the first and second conduits 7 and 701 are flexible tubes that are stretchable and retractable, so that the first and second conduits 7 and 701 do not reciprocate up and down in the buffer cylinder 602 relative to the third piston plate 603.
Example 3: referring to fig. 3, 5 and 6, a chimney structure removing device is basically the same as that of embodiment 1, further, a second sleeve 5 is fixedly connected to the connecting plate 302, a second piston disc 501 is slidably connected to the second sleeve 5, a push rod 502 is fixedly connected to the second piston disc 501, a second spring 503 is fixedly connected between the second piston disc 501 and the second sleeve 5, a second pipeline 507 is fixedly connected to the first sleeve 4, the first sleeve 4 is fixedly connected to an inner cavity of the second sleeve 5 through a first pipeline 504, an exhaust pipe 505 is fixedly connected to the second sleeve 5, and an electromagnetic valve 506 is arranged on the exhaust pipe 505.
Based on embodiment 1, when the striking rod 403 drives the first piston plate 402 to reciprocate in the first sleeve 4 to form a piston motion, when the first piston plate 402 slides in the first sleeve 4 to a side far from the second pipeline 507, the first piston plate 402 sucks external air into the first sleeve 4 through the second pipeline 507, then when the first piston plate 402 slides in the first sleeve 4 to a side close to the second pipeline 507, the first piston plate 402 extrudes air in the first sleeve 4 to be conveyed into the second sleeve 5 through the first pipeline 504, check valves are arranged on the first pipeline 504 and the second pipeline 507 to further charge air into the second sleeve 5, at this time, the air pushes the second piston plate 501 to slide in the second sleeve 5 to a side far from the first pipeline 504 and stretches the second spring 503, meanwhile, the piston disc II 501 drives the push rod 502 to move towards the chimney brick close to the cut block, so that the push rod 502 tightly props against the side wall of the top of the chimney brick after the cut block, and further the push rod 502 can be pushed to tilt towards the inside of the chimney, so that the slag storage barrel 6 can be pulled down to remove the block chimney brick under the cooperation of the traction rope 605, then after the completion of pulling down and removing the block chimney brick between two cutting assemblies, the electromagnetic valve 506 can be opened, so that gas is discharged out of the sleeve II 5 through the exhaust pipe 505, and then the stretched spring II 503 is retracted under the self elastic shrinkage force, and meanwhile, the piston disc II 501 is pulled to drive the push rod 502 to retract and reset towards the sleeve II 5.
The present invention is not limited to the preferred embodiments, but is not limited to the preferred embodiments described above, and any person skilled in the art will appreciate that the present invention is not limited to the embodiments described above.
Claims (5)
1. The utility model provides a chimney class structure demolishs device, includes support ring (1), support ring (1) slip cup joints on the outer wall of chimney, its characterized in that still includes:
the rotary platform (2) is rotationally connected in a chute arranged on the supporting ring (1),
the chimney cutting and splitting device comprises a rotary platform (2), wherein a cutting unit for cutting and splitting a chimney is arranged on the rotary platform (2), and an impact dismantling unit for carrying out impact dismantling on the chimney which is dismantled by the cutting and splitting is arranged on the rotary platform (2);
the slag storage cylinder (6) is connected in a hanging manner in the chimney;
a plurality of groups of buffer cylinders (602) are circumferentially distributed above the slag storage cylinder (6),
the device comprises a buffer cylinder (602), a piston disc III (603) is slidably connected to the buffer cylinder (602), a tension spring (604) is fixedly connected between the piston disc III (603) and the inner wall of the top of the buffer cylinder (602), a pull rod (601) is fixedly connected to the piston disc III (603), and one end of the pull rod (601) penetrating through the bottom of the buffer cylinder (602) is fixedly connected with a slag storage cylinder (6);
one end of the traction rope (605) is fixedly connected with the top of the buffer cylinder (602), and the other end of the traction rope bypasses the top end of the chimney and is fixedly connected with the ground;
a plurality of groups of atomizing spray heads (704) are fixedly connected on the inner wall of the top part close to the slag storage cylinder (6) at equal intervals,
wherein, a water storage cavity (606) is arranged on the slag storage cylinder (6), when the piston disc III (603) slides up and down in the buffer cylinder (602), water in the water storage cavity (606) is extracted and sprayed out through the atomizing nozzle (704), the cutting unit comprises a connecting plate (302), a rotating shaft II (306) and two cutting assemblies, the two cutting assemblies are respectively connected on two ends of the rotating shaft II (306), the two cutting assemblies comprise a cutting blade I (307) and a cutting blade II (308), the cutting blade I (307) and the cutting blade II (308) are fixedly connected on the rotating shaft II (306), the rotating shaft II (306) is rotatably connected on the connecting plate (302), a supporting seat (301) is fixedly connected on the connecting plate (302), the supporting seat (301) is connected on the rotating platform (2), the impact dismantling unit comprises a rotating shaft I (304), a sleeve I (4) and an impact rod (403), the sleeve I (4) is arranged between the cutting blade I (307) and the cutting blade II (308) and is fixedly connected with the piston disc I (402) and the piston disc I (402) is fixedly connected with the piston disc I (402), the impact rod (403) is fixedly connected to the first piston disc (402), the first rotating shaft (304) is rotatably connected to the connecting plate (302), a half gear (405) is fixedly sleeved on the first rotating shaft (304), a plurality of groups of teeth (404) are fixedly arranged on the impact rod (403), and the teeth (404) are in meshed connection with the half gear (405); the connecting plate (302) is fixedly connected with a sleeve II (5), a piston disc II (501) is connected in the sleeve II (5) in a sliding manner, a push rod (502) is fixedly connected to the piston disc II (501), a spring II (503) is fixedly connected between the piston disc II (501) and the sleeve II (5), a pipeline II (507) is fixedly communicated to the sleeve I (4), the sleeve I (4) is fixedly communicated with an inner cavity of the sleeve II (5) through a pipeline I (504), an exhaust pipe (505) is fixedly communicated to the sleeve II (5), and an electromagnetic valve (506) is arranged on the exhaust pipe (505); the buffering cylinder (602) is fixedly communicated with the water storage cavity (606) through a first guide pipe (7), an annular cavity (702) is formed in the slag storage cylinder (6), the atomizing nozzle (704) is fixedly communicated with the annular cavity (702) through a third guide pipe (703), and the buffering cylinder (602) is fixedly communicated with the annular cavity (702) through a second guide pipe (701); the utility model provides a three (703) of pipe fixedly connected with is on slag storage section of thick bamboo (6) bottom, a multiunit blanking groove (807) has been seted up on slag storage section of thick bamboo (6), set up rotation groove (808) on slag storage section of thick bamboo (6), be equipped with in rotation groove (808) and separate dish (801), slag storage section of thick bamboo (6) bottom fixedly connected with connecting seat (804), it is connected with three (8) of pivot to rotate on connecting seat (804), three (8) of pivot run through one end and separate dish (801) fixed connection in rotation groove (808), three (8) of pivot run through one end fixed mounting of three (703) of pipe have impeller (803), fixedly connected with limiting disc (806) on three (8) of pivot, fixedly connected with torsional spring (805) between limiting disc (806) and connecting seat (804), set up multiunit blanking groove (802) on separating disc (801), blanking groove (504) are crisscross mutually with blanking groove (807), all be equipped with one check valve (7) on two (703) of pipe, two check valve (507) are equipped with on the pipe.
2. The chimney structure dismantling device according to claim 1, wherein the rotary platform (2) is fixedly connected with a hydraulic telescopic rod (3), and the supporting seat (301) is fixedly connected to the output end of the hydraulic telescopic rod (3).
3. The chimney structure dismantling device according to claim 1, wherein a motor III (303) is fixedly connected to the side wall of the connecting plate (302), the first rotating shaft (304) is fixedly connected with the output end of the motor III (303), belt wheels are fixedly sleeved on the first rotating shaft (304) and the second rotating shaft (306), and the two belt wheels are connected through a belt (305).
4. The chimney structure dismantling device according to claim 1, wherein a toothed ring (201) is fixedly sleeved on the rotary platform (2), a motor II (202) is fixedly connected to the support ring (1), an all-gear (203) is fixedly sleeved on the output end of the motor II (202), and the all-gear (203) is meshed with the toothed ring (201).
5. The device for removing the chimney structure according to claim 1, further comprising a plurality of groups of cylinders (101), a first motor (104) and a driving wheel (103), wherein the cylinders (101) are arranged, the plurality of groups of cylinders (101) are fixedly connected to the inner wall of the supporting ring (1) at equal intervals, the output end of each cylinder (101) is fixedly connected with a mounting seat (102), the driving wheel (103) is rotationally connected to the mounting seat (102), the first motor (104) is fixedly arranged on the two symmetrical mounting seats (102), and the output end of the first motor (104) is fixedly connected with the driving wheel (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311411546.1A CN117166815B (en) | 2023-10-30 | 2023-10-30 | Chimney structure dismantling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311411546.1A CN117166815B (en) | 2023-10-30 | 2023-10-30 | Chimney structure dismantling device |
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| Publication Number | Publication Date |
|---|---|
| CN117166815A CN117166815A (en) | 2023-12-05 |
| CN117166815B true CN117166815B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311411546.1A Active CN117166815B (en) | 2023-10-30 | 2023-10-30 | Chimney structure dismantling device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617543A (en) * | 1992-07-03 | 1994-01-25 | Hazama Gumi Ltd | Demolition of chimney and apparatus |
| CN111997409A (en) * | 2020-08-28 | 2020-11-27 | 湖南城建职业技术学院 | Building is demolishd and is used laborsaving crushing apparatus of floor |
| CN216196814U (en) * | 2021-11-17 | 2022-04-05 | 中国建筑第五工程局有限公司 | Adjustable horizontal entrance to a cave anti-falling device |
| CN114762862A (en) * | 2022-04-18 | 2022-07-19 | 徐州百惠模具制造有限公司 | Waste screening and cleaning equipment and method for die processing plant |
| CN115571660A (en) * | 2022-11-10 | 2023-01-06 | 中建八局第一建设有限公司 | Construction method of blanking platform for super high-rise building construction |
| CN218902146U (en) * | 2022-10-21 | 2023-04-25 | 广西祥凯机械设备制造有限公司 | Feeding structure for mine capable of avoiding dust accumulation |
| CN116163506A (en) * | 2023-04-18 | 2023-05-26 | 山西建设投资集团有限公司 | Movable construction operation platform for removing chimney |
-
2023
- 2023-10-30 CN CN202311411546.1A patent/CN117166815B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617543A (en) * | 1992-07-03 | 1994-01-25 | Hazama Gumi Ltd | Demolition of chimney and apparatus |
| CN111997409A (en) * | 2020-08-28 | 2020-11-27 | 湖南城建职业技术学院 | Building is demolishd and is used laborsaving crushing apparatus of floor |
| CN216196814U (en) * | 2021-11-17 | 2022-04-05 | 中国建筑第五工程局有限公司 | Adjustable horizontal entrance to a cave anti-falling device |
| CN114762862A (en) * | 2022-04-18 | 2022-07-19 | 徐州百惠模具制造有限公司 | Waste screening and cleaning equipment and method for die processing plant |
| CN218902146U (en) * | 2022-10-21 | 2023-04-25 | 广西祥凯机械设备制造有限公司 | Feeding structure for mine capable of avoiding dust accumulation |
| CN115571660A (en) * | 2022-11-10 | 2023-01-06 | 中建八局第一建设有限公司 | Construction method of blanking platform for super high-rise building construction |
| CN116163506A (en) * | 2023-04-18 | 2023-05-26 | 山西建设投资集团有限公司 | Movable construction operation platform for removing chimney |
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|---|---|
| CN117166815A (en) | 2023-12-05 |
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