CN114961337A - A device is demolishd to high-efficient machinery for high-rise building - Google Patents
A device is demolishd to high-efficient machinery for high-rise building Download PDFInfo
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- CN114961337A CN114961337A CN202210907244.2A CN202210907244A CN114961337A CN 114961337 A CN114961337 A CN 114961337A CN 202210907244 A CN202210907244 A CN 202210907244A CN 114961337 A CN114961337 A CN 114961337A
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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
- E04G23/082—Wrecking of buildings using shears, breakers, jaws and the like
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Abstract
The invention discloses a high-efficiency mechanical dismantling device for a high-rise building, which comprises a top plate, a lifting ring and a movable plate arranged at the bottom of the top plate, wherein the top of the movable plate is provided with a through hole and a sealing groove, the bottom of the top plate is fixedly connected with a second hydraulic rod, the telescopic end of the second hydraulic rod is fixedly connected with a second piston, the top of the top plate is rotatably provided with a first hydraulic rod through a hinge block, the telescopic end of the first hydraulic rod is movably hinged with a push plate, and the top of the top plate is provided with a clamping groove. According to the invention, the first piston is pushed rightwards by water to drive the clamping column to be separated from clamping limit of the sealing column, then the sealing column moves upwards and protrudes out of the top of the outer surface of the rotating column, then the first hydraulic rod drives the push plate to push the wall rightwards, and the fixed fulcrum formed by the sealing column is utilized to press the wall and enable the wall to collapse integrally and rapidly, so that the dismounting efficiency is high.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to an efficient mechanical dismantling device for a high-rise building.
Background
The high-rise building can effectively relieve the problem of scarce urban land resources, is one of treatment methods for solving the contradiction between population and land occupancy, and various problems occur in some high-rise buildings after the service life of the buildings is over, so that the high-rise buildings need to be dismantled.
In the prior art, mechanical devices such as hydraulic tongs and the like are mostly placed at a designated position for demolition operation in a hoisting mode, and the hydraulic tongs are utilized to demolish a building wall, but the demolition efficiency of the design is not high, punching is needed firstly, then the hydraulic tongs are placed in a pre-punched hole, the device needs to be moved repeatedly, the problem of inaccurate alignment exists, and the demolition efficiency is too low; and because the movable wall is arranged at a high altitude, the dismantling mode needs to pay attention to the fact that the dismantled waste materials fall to a fixed direction, and the hydraulic tongs cannot limit the wall collapsed due to dismantling, so that the waste materials easily fall down along the high altitude, and potential safety hazards are caused.
Disclosure of Invention
The present invention aims to provide an efficient mechanical demolition arrangement for high-rise buildings to solve the problems set forth in the background art above.
In order to achieve the above purpose, the invention provides the following technical scheme: a high-efficiency mechanical demolition device for high-rise buildings comprises a top plate, a lifting ring and a movable plate arranged at the bottom of the top plate, wherein the top of the movable plate is provided with a through hole and a sealing groove, the bottom of the top plate is fixedly connected with a second hydraulic rod, a telescopic end of the second hydraulic rod is fixedly connected with a second piston, the top of the top plate is rotatably provided with the first hydraulic rod through a hinge block, a telescopic end of the first hydraulic rod is movably hinged with a push plate, the top of the top plate is provided with a clamping groove, the inner wall of the clamping groove is fixedly connected with a fixed column and is matched and sleeved at the middle part of the push plate, the second piston is sealed and clamped in the sealing groove, the front side and the rear side of the interior of the movable plate are both provided with placing grooves, a sealing shaft is arranged in the placing grooves, a rotary column is hermetically sleeved in the interior of the sealing shaft, and a transmission mechanism is arranged at the left end of the rotary column, the connector has been seted up at the top of rotary column, the inside of rotary column and seal groove all is filled there is water, the fixed section of thick bamboo of top fixedly connected with of rotary column inner wall, sealed post and a spring have been cup jointed in the inside activity of fixed section of thick bamboo, the sealed grafting in right side of fixed section of thick bamboo has the card post, the right side of card post is provided with a piston and No. two springs, the right-hand member fixedly connected with drill bit of rotary column.
Preferably, drive mechanism includes fixed frame, motor, driving belt, fixed frame fixed connection is in the left front portion of movable plate, the left side fixed mounting of fixed frame has the motor, the output shaft of motor and the rotary column fixed connection who is located the front side, two the rotary column passes through the driving belt transmission and connects.
Preferably, the communicating groove is further formed in the moving plate, the communicating groove is communicated with the inner cavity of the sealing shaft through a communicating pipe, the connecting port is located in the middle of the inner cavity of the sealing shaft, and water flows and is filled in the rotating column, the sealing shaft, the communicating pipe, the sealing groove and the communicating groove.
Preferably, the inside activity of seal groove has cup jointed No. three springs, No. three spring compression sets up between the bottom of No. two pistons and seal groove inner wall.
Preferably, the bottom of the top plate is in pressing contact with the moving plate, the front side and the rear side of the bottom of the top plate are fixedly connected with guide columns, and the guide columns are inserted in the moving plate in a matched mode.
Preferably, a spring activity cup joints the surface at sealed post, a spring compression sets up between the top of sealed post and rotary column inner wall, the fixed slot has been seted up to the bottom of sealed post surface, card post adaptation joint is in the inside of fixed slot.
Preferably, No. two hydraulic stem adaptations are installed at the inner wall of through-hole, the bottom at the through-hole is seted up to the seal groove, the diameter value of seal groove is greater than the diameter value of through-hole.
Preferably, piston seal installation is on the right side of rotary column inner wall No. one, No. two spring compression settings are between the right side of piston and rotary column inner wall No. one, there is 5~10 millimeters clearance between piston and the fixed cylinder.
Preferably, the push plate is parallel to the moving plate, and the push plate can rotate to 40 degrees around the axial direction of the fixed column in a counterclockwise way.
The invention has the following beneficial effects:
1. according to the invention, the rotating column rotating at a high speed is limited with the wall after penetrating through the wall, then water is pushed by the second hydraulic rod and the second piston, pressure is transmitted to the inside of the rotating column through the communicating groove, the communicating pipe and the sealing shaft, the first piston is pushed rightwards by the water and drives the clamping column to be separated from clamping limit of the sealing column, then the sealing column moves upwards and protrudes out of the top of the outer surface of the rotating column, then the wall is pushed rightwards by the first hydraulic rod driving the push plate, and the wall is pressed and the whole body rapidly collapses by utilizing a fixed fulcrum formed by the sealing column.
2. When the rotary column and the drill bit penetrate through the wall body along the penetrating direction, the push plate is in contact with the wall body, the wall body is limited to the left through the sealing column, then the first hydraulic rod is utilized to drive the push plate to rotate anticlockwise, the wall body is pushed down from the penetrating direction to collapse, on one hand, the structural strength of a fulcrum part for wall body dismantling is reduced through high-speed rotation of the rotary column and the drill bit in the dismantling method, meanwhile, the push plate pushes the wall body and simultaneously safely blocks waste materials generated when the wall body collapses in the penetrating direction, namely the inner side area of a building, the dismantling waste materials are prevented from falling from the high altitude, and the safety is improved.
3. According to the device, the top plate is connected with the movable plate through the second hydraulic rod, the second piston is connected with the limiting support at the top of the inner wall of the sealing groove, the movable plate can automatically move downwards under the action of gravity when the second hydraulic rod drives the second piston to move downwards, the guide column moves relative to the movable plate at the moment to provide a guide effect for the movable plate, the distance between the drill bit and the push plate is increased after the device is adjusted, the moment for pushing the wall is increased, the push plate is more labor-saving when pushing the wall, the device can also be detached when facing the wall with higher structural strength, and the applicability is higher.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic left side perspective view of the overall structure of the present invention;
FIG. 3 is a schematic view in partial cutaway of the front of the overall structure of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;
FIG. 6 is a left side cutaway view of the moving plate of the present invention;
FIG. 7 is a schematic view of the construction of the driving mechanism, rotary post, seal shaft, communicating tube and drill bit of the present invention;
FIG. 8 is a schematic diagram showing the separation of the stationary cylinder, the sealing post, the first spring, the first piston, the locking post and the second spring in accordance with the present invention;
fig. 9 is a schematic top view of the overall structure of the present invention.
In the figure: 1. a top plate; 101. a guide post; 2. a hoisting ring; 3. a hinged block; 4. a first hydraulic rod; 5. pushing the plate; 6. a card slot; 61. fixing a column; 7. moving the plate; 8. a fixing frame; 9. a motor; 10. turning the column; 11. a drive belt; 12. a drill bit; 13. a through hole; 14. a second hydraulic rod; 15. a placement groove; 16. a seal shaft; 17. a communicating pipe; 18. water; 19. a connecting port; 20. a fixed cylinder; 21. sealing the column; 211. fixing grooves; 22. a first spring; 23. a piston I; 24. clamping the column; 25. a second spring; 26. a piston II; 27. a sealing groove; 28. a third spring; 29. a communicating groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, an embodiment of the present invention provides a high-efficiency mechanical demolition device for a high-rise building, including a top plate 1, a lifting ring 2, and a moving plate 7 disposed at the bottom of the top plate 1, the top of the moving plate 7 is provided with a through hole 13 and a sealing groove 27, the bottom of the top plate 1 is fixedly connected with a second hydraulic rod 14, a telescopic end of the second hydraulic rod 14 is fixedly connected with a second piston 26, the top of the top plate 1 is rotatably mounted with a first hydraulic rod 4 through a hinge block 3, the telescopic end of the first hydraulic rod 4 is movably hinged with a push plate 5, the top of the top plate 1 is provided with a slot 6, an inner wall of the slot 6 is fixedly connected with a fixed column 61 and is adapted to be sleeved on the middle portion of the push plate 5, the second piston 26 is sealingly clamped in the sealing groove 27, both the front and rear sides of the inside of the moving plate 7 are provided with placing grooves 15, a sealing shaft 16 is disposed inside the placing groove 15, and a rotating column 10 is sealingly sleeved inside the sealing shaft 16, the left end of the rotary column 10 is provided with a transmission mechanism, the top of the rotary column 10 is provided with a connecting port 19, the insides of the rotary column 10 and the sealing groove 27 are filled with water 18, the top of the inner wall of the rotary column 10 is fixedly connected with a fixed cylinder 20, the inside of the fixed cylinder 20 is movably sleeved with a sealing column 21 and a first spring 22, the right side of the fixed cylinder 20 is hermetically inserted with a clamping column 24, the right side of the clamping column 24 is provided with a first piston 23 and a second spring 25, and the right end of the rotary column 10 is fixedly connected with a drill bit 12;
when the device works, a hoisting tower and a steel wire rope are utilized to string a hoisting ring 2 and drive the device to move to a high-altitude building dismantling area, the right side of the bottom of a top plate 1 is contacted with the top of a wall body, a drill bit 12 is aligned to the side surface of the wall body, a transmission mechanism is started and drives a rotary column 10 and the drill bit 12 to rotate at a high speed, the hoisting tower is utilized to drive the device to move towards the penetrating direction of the wall body, the drill bit 12 and the rotary column 10 rotating at the high speed rapidly penetrate through the wall body, and the device is driven to move until a push plate 5 is contacted with the wall body and then stops moving;
then, the second hydraulic rod 14 is started and drives the second piston 26 to move downwards, as shown in fig. 3, 4, 5 and 6, so that the water 18 is pushed downwards, the water 18 pushes the first piston 23 rightwards along the communication groove 29, the communication pipe 17, the sealing shaft 16 and the rotary column 10, the water 18 compresses the second spring 25, the clamping column 24 is driven to be separated from the inside of the fixed cylinder 20, and then the sealing column 21 moves upwards under the pushing of the water 18 and protrudes out of the outer surface of the rotary column 10, so that the right side of the wall body is clamped;
finally, the first hydraulic rod 4 is started and pushes the push plate 5 leftwards, the fixed column 61 is utilized to drive the push plate 5 to rotate anticlockwise, the left side of the wall body is pressed rightwards, at the moment, the upward protruding sealing column 21 limits the wall body leftwards, the wall body is pressed through the push plate 5, the wall body is broken off by force moment, the concrete structure of the wall body is damaged, and the wall body collapses rightwards, namely the direction of the inner side area of the building;
before the drill bit 12 and the rotary column 10 penetrate through the wall body, a worker can start the second hydraulic rod 14 in advance to enable the movable plate 7 which loses the support limit to move downwards, so that the device can be adaptive to the wall body with higher structural strength, and the moment for dismantling the device is increased.
The rotary column 10 which rotates at a high speed is limited with a wall after penetrating through the wall, then water 18 is pushed through the second hydraulic rod 14 and the second piston 26, pressure is transmitted to the inside of the rotary column 10 through the communicating groove 29, the communicating pipe 17 and the sealing shaft 16, the first piston 23 is pushed rightwards through the water 18 and drives the clamping column 24 to be separated from clamping limit on the sealing column 21, then the sealing column 21 moves upwards and protrudes out of the top of the outer surface of the rotary column 10, then the push plate 5 is driven by the first hydraulic rod 4 to push the wall rightwards, and a fixed fulcrum formed by the sealing column 21 is utilized to press the wall and enable the whole wall to collapse rapidly, so that the rotary column has the advantage of high dismantling efficiency.
When the rotary column 10 and the drill bit 12 penetrate through the wall body along the penetrating direction, the push plate 5 is in contact with the wall body, the wall body is limited to the left through the sealing column 21, then the first hydraulic rod 4 is utilized to drive the push plate 5 to rotate anticlockwise, the wall body is pushed down from the penetrating direction to collapse, on one hand, the structural strength of a fulcrum part of the wall body dismantling method is reduced through high-speed rotation of the rotary column 10 and the drill bit 12, meanwhile, the push plate 5 pushes the wall body and safely blocks waste materials generated when the wall body collapses in the penetrating direction, namely the inner side area of a building, the dismantling waste materials are prevented from falling from the high altitude, and safety is improved.
The transmission mechanism comprises a fixed frame 8, a motor 9 and a transmission belt 11, wherein the fixed frame 8 is fixedly connected to the front part of the left side of the moving plate 7, the motor 9 is fixedly installed on the left side of the fixed frame 8, an output shaft of the motor 9 is fixedly connected with a rotary column 10 positioned on the front side, and the two rotary columns 10 are in transmission connection through the transmission belt 11;
as shown in fig. 2 and 7, the motor 9 provides rotation power and enables the rotating columns 10 distributed in the front and back to rotate synchronously through the transmission belt 11, so that the efficient drilling and dismantling efficiency of the device is maintained.
Wherein, the inside of the moving plate 7 is also provided with a communicating groove 29, the communicating groove 29 is communicated with the inner cavity of the sealing shaft 16 through a communicating pipe 17, the connecting port 19 is positioned in the middle of the inner cavity of the sealing shaft 16, and the water 18 flows and is filled in the rotating column 10, the sealing shaft 16, the communicating pipe 17, the sealing groove 27 and the communicating groove 29;
as shown in fig. 6, the communication groove 29 communicates the seal groove 27 and the communication pipe 17, so that the water 18 located in the seal groove 27 can freely flow to the inner cavity of the seal shaft 16 along the communication groove 29 and the communication pipe 17 when being subjected to the downward pressure of the second piston 26, and the connection port 19 is located in the inner cavity of the seal shaft 16, thereby not affecting the flow and transmission operation of the water 18 even when the rotary column 10 rotates.
A third spring 28 is movably sleeved in the sealing groove 27, and the third spring 28 is compressed between the second piston 26 and the bottom of the inner wall of the sealing groove 27;
the third spring 28 is compressed inside the communication pipe 17, and after the removal operation is completed, the second hydraulic rod 14 drives the second piston 26 to move upward and return, at this time, the third spring 28 gradually returns and always presses the second piston 26 upward, and the upward moving second piston 26 gradually sucks the water 18 back into the sealing groove 27 and prepares for the next removal operation.
The bottom of the top plate 1 is in extrusion contact with the moving plate 7, the front side and the rear side of the bottom of the top plate 1 are fixedly connected with guide columns 101, and the guide columns 101 are inserted into the moving plate 7 in a matched mode;
The first spring 22 is movably sleeved on the outer surface of the sealing column 21, the first spring 22 is compressed between the sealing column 21 and the top of the inner wall of the rotary column 10, the bottom of the outer surface of the sealing column 21 is provided with a fixing groove 211, and the clamping column 24 is clamped in the fixing groove 211 in a matching manner;
the first spring 22 is used for driving the sealing column 21 to reset downwards, when the hydraulic pressure from the water 18 pushes the sealing column 21 to move upwards, the first spring 22 is compressed and generates elastic potential energy, the two pressure lines stably fix the sealing column 21, when the rotary column 10 and the drill bit 12 rotate at a high speed, in order to avoid centrifugal force driving the sealing column 21 to move outwards and to be stuck with reinforcing steel bars inside a wall body, the clamping column 24 is designed to be clamped inside the fixing groove 211, so that the sealing column 21 cannot move, when the water 18 pushes the first piston 23, the fixing groove 211 is driven to leave the inside of the fixing groove 211 rightwards, so that the sealing column 21 moves under the pressure of the water 18, and the top of the clamping column 24 is a chamfered part, even if the pressure of the water 18 disappears, the clamping column 24 resets before the sealing column 21, and the sealing column 21 can also downwards press the clamping column 24 to move rightwards and clamp the clamping column again.
The second hydraulic rod 14 is installed on the inner wall of the through hole 13 in a matched mode, the sealing groove 27 is formed in the bottom of the through hole 13, and the diameter value of the sealing groove 27 is larger than that of the through hole 13;
the through hole 13 can relatively move upwards along the inner wall of the second hydraulic rod 14, and the moving plate 7 is connected with the through hole 13 mainly through the second piston 26 clamped and supported with the sealing groove 27, so that the second piston 26 plays a role in sealing and pushing the water 18, and the moving plate 7 can be integrally limited and supported.
The first piston 23 is hermetically arranged on the right side of the inner wall of the rotary column 10, the second spring 25 is arranged between the first piston 23 and the right side of the inner wall of the rotary column 10 in a compressed mode, and a gap of 5-10 mm exists between the first piston 23 and the fixed cylinder 20;
the first piston 23 moves rightwards when receiving the hydraulic thrust from the water 18 and drives the clamping column 24 to be separated from the inside of the fixing groove 211, and the clearance between the first piston 23 and the sealing column 21 mainly provides stroke delay for the first piston 23 during resetting, so that the clamping column 24 is clamped into the inner wall of the fixing cylinder 20 after the sealing column 21 is reset as much as possible.
Wherein, the push plate 5 is parallel to the moving plate 7, and the push plate 5 can rotate to 40 degrees counterclockwise around the axial direction of the fixed column 61;
the pushing plate 5 can push the wall to collapse and realize the dismantling operation after rotating, and as can be seen from the attached drawing 3, the pushing plate 5 reaches the rotation limit of the angle after rotating 40 degrees anticlockwise around the axial direction of the fixed column 61, and at the moment, the wall can be smoothly pushed down.
The working principle and the using process are as follows:
when the device works, a hoisting tower and a steel wire rope are utilized to string a hoisting ring 2 and drive the device to move to a high-altitude building demolition area, the right side of the bottom of a top plate 1 is contacted with the top of a wall body, a drill bit 12 is aligned to the side surface of the wall body, a transmission mechanism is started and drives a rotary column 10 and the drill bit 12 to rotate at a high speed, the hoisting tower is utilized to drive the device to move towards the penetrating direction of the wall body, the drill bit 12 and the rotary column 10 which rotate at a high speed rapidly penetrate through the wall body, and the device is driven to move until a push plate 5 is contacted with the wall body and then stops moving;
then, the second hydraulic rod 14 is started and drives the second piston 26 to move downwards, as shown in fig. 3, 4, 5 and 6, so that the water 18 is pushed downwards, the water 18 pushes the first piston 23 rightwards along the communication groove 29, the communication pipe 17, the sealing shaft 16 and the rotary column 10, the water 18 compresses the second spring 25, the clamping column 24 is driven to be separated from the inside of the fixed cylinder 20, and then the sealing column 21 moves upwards under the pushing of the water 18 and protrudes out of the outer surface of the rotary column 10, so that the right side of the wall body is clamped;
finally, the first hydraulic rod 4 is started and pushes the push plate 5 leftwards, the fixed column 61 is utilized to drive the push plate 5 to rotate anticlockwise, the left side of the wall body is pressed rightwards, at the moment, the upward protruding sealing column 21 limits the wall body leftwards, the wall body is pressed through the push plate 5, the wall body is broken off by force moment, the concrete structure of the wall body is damaged, and the wall body collapses rightwards, namely the direction of the inner side area of the building;
before the drill bit 12 and the rotary column 10 penetrate through the wall body, a worker can start the second hydraulic rod 14 in advance to enable the movable plate 7 which loses the support limit to move downwards, so that the device can be adaptive to the wall body with higher structural strength, and the moment for dismantling the device is increased.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a device is demolishd to high-efficient machinery for high-rise building, includes roof (1), rings (2) and sets up movable plate (7) in roof (1) bottom, through-hole (13) and seal groove (27) have been seted up at the top of movable plate (7), No. two hydraulic stem (14) of bottom fixedly connected with of roof (1), No. two piston (26) of the flexible end fixedly connected with of hydraulic stem (14), its characterized in that: the top of the top plate (1) is rotatably provided with a first hydraulic rod (4) through a hinge block (3), a push plate (5) is movably hinged to the telescopic end of the first hydraulic rod (4), a clamping groove (6) is formed in the top of the top plate (1), a fixing column (61) is fixedly connected to the inner wall of the clamping groove (6) and is matched with the fixing column (61) in a sleeved mode in the middle of the push plate (5), a second piston (26) is connected in a sealing groove (27) in a sealing mode in a clamping mode, placing grooves (15) are formed in the front side and the rear side of the interior of the movable plate (7), a sealing shaft (16) is arranged in the placing groove (15), a rotary column (10) is connected to the interior of the sealing shaft (16) in a sealing mode, a transmission mechanism is arranged at the left end of the rotary column (10), a connecting port (19) is formed in the top of the rotary column (10), and water (18) is filled in the interior of the rotary column (10) and the sealing groove (27), the rotary drill bit is characterized in that a fixed cylinder (20) is fixedly connected to the top of the inner wall of the rotary column (10), a sealing column (21) and a spring (22) are sleeved on the inner portion of the fixed cylinder (20), a clamping column (24) is connected to the right side of the fixed cylinder (20) in a sealing and inserting mode, a first piston (23) and a second spring (25) are arranged on the right side of the clamping column (24), and a drill bit (12) is fixedly connected to the right end of the rotary column (10).
2. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: drive mechanism is including fixed frame (8), motor (9), driving belt (11), fixed frame (8) fixed connection is in the left front portion of movable plate (7), the left side fixed mounting of fixed frame (8) has motor (9), the output shaft of motor (9) and the commentaries on classics post (10) fixed connection who is located the front side, two commentaries on classics post (10) are connected through driving belt (11) transmission.
3. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: a communicating groove (29) is further formed in the moving plate (7), the communicating groove (29) is communicated with an inner cavity of the sealing shaft (16) through a communicating pipe (17), the connecting port (19) is located in the middle of the inner cavity of the sealing shaft (16), and water (18) flows and is filled in the rotating column (10), the sealing shaft (16), the communicating pipe (17), the sealing groove (27) and the communicating groove (29).
4. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: no. three springs (28) are sleeved in the inner portion of the sealing groove (27) in a movable mode, and the No. three springs (28) are compressed and arranged between the second piston (26) and the bottom of the inner wall of the sealing groove (27).
5. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: the bottom of the top plate (1) is in extrusion contact with the movable plate (7), the front side and the rear side of the bottom of the top plate (1) are fixedly connected with guide columns (101), and the guide columns (101) are inserted in the movable plate (7) in a matched mode.
6. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: a spring (22) activity cup joints the surface at sealed post (21), spring (22) compression sets up between the top of sealed post (21) and rotary column (10) inner wall, fixed slot (211) have been seted up to the bottom of sealed post (21) surface, card post (24) adaptation joint is in the inside of fixed slot (211).
7. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: no. two hydraulic stem (14) adaptation is installed at the inner wall of through-hole (13), the bottom at through-hole (13) is seted up in seal groove (27), the diameter value of seal groove (27) is greater than the diameter value of through-hole (13).
8. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: piston (23) seal installation is on the right side of rotary column (10) inner wall, No. two spring (25) compression settings are between the right side of piston (23) and rotary column (10) inner wall, there is 5~10 millimeters clearance between piston (23) and the solid fixed cylinder (20).
9. A high efficiency mechanical demolition tool for high-rise buildings as claimed in claim 1 wherein: the push plate (5) is parallel to the moving plate (7), and the push plate (5) can rotate to 40 degrees around the axial direction of the fixed column (61) in a counterclockwise way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210907244.2A CN114961337B (en) | 2022-07-29 | 2022-07-29 | A device is demolishd to high-efficient machinery for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210907244.2A CN114961337B (en) | 2022-07-29 | 2022-07-29 | A device is demolishd to high-efficient machinery for high-rise building |
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| CN114961337A true CN114961337A (en) | 2022-08-30 |
| CN114961337B CN114961337B (en) | 2022-11-01 |
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| CN202210907244.2A Active CN114961337B (en) | 2022-07-29 | 2022-07-29 | A device is demolishd to high-efficient machinery for high-rise building |
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| CN113309377A (en) * | 2021-07-08 | 2021-08-27 | 刘晓峰 | Concrete wall slotting device for demolishing building |
| CN114427307A (en) * | 2022-03-09 | 2022-05-03 | 广东拓南建设工程有限公司 | Anti-toppling structure and method in building demolition process |
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2022
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| JP2006188913A (en) * | 2005-01-07 | 2006-07-20 | Toda Constr Co Ltd | Demolishing work execution method for outer wall of building |
| CN101967888A (en) * | 2010-10-20 | 2011-02-09 | 江苏江中集团有限公司 | Multidirectional multi-fold blasting method for high-rise building with frame-shear structure |
| CN110905231A (en) * | 2019-11-19 | 2020-03-24 | 上海建工四建集团有限公司 | Fixing device of building element construction equipment |
| CN212715948U (en) * | 2020-05-13 | 2021-03-16 | 郑州东方钢结构装饰有限公司 | Tool for detaching end of template opposite pulling piece |
| CN113309377A (en) * | 2021-07-08 | 2021-08-27 | 刘晓峰 | Concrete wall slotting device for demolishing building |
| CN114427307A (en) * | 2022-03-09 | 2022-05-03 | 广东拓南建设工程有限公司 | Anti-toppling structure and method in building demolition process |
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