CN115870313A - Building pile foundation reinforcement cage recycling method - Google Patents
Building pile foundation reinforcement cage recycling method Download PDFInfo
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- CN115870313A CN115870313A CN202310029785.4A CN202310029785A CN115870313A CN 115870313 A CN115870313 A CN 115870313A CN 202310029785 A CN202310029785 A CN 202310029785A CN 115870313 A CN115870313 A CN 115870313A
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Abstract
The invention belongs to the field of steel reinforcement cage recycling, and particularly relates to a building pile foundation steel reinforcement cage recycling method which comprises a base, wherein two opposite tracks are fixedly installed at the upper end of the base, a plurality of groups of sliding blocks are uniformly distributed on the two tracks in the circumferential direction, a sliding rod is slidably installed in each sliding block between the two tracks, each group of sliding rods is fixedly provided with mutually symmetrical bases, each group of bases is rotatably provided with a rotating shaft, each group of rotating shafts is fixedly provided with a moving block, each group of moving blocks is provided with a main steel reinforcement groove, each group of moving blocks is provided with an arc-shaped steel reinforcement groove, two ends of each moving block are provided with blade grooves, a first shaft is rotatably installed in each blade groove, one end of each first shaft, which extends out of the moving blocks, is provided with a drilling groove, and a plurality of first blades are uniformly distributed and fixedly installed on one section of each first shaft, which is positioned in the blade groove. The method can crush the cement blocks remained on the reinforcement cage, recover the reinforcement cage, follow up the deformed reinforcement and crush the remained cement blocks more efficiently.
Description
Technical Field
The invention belongs to the field of reinforcement cage recycling, and particularly relates to a building pile foundation reinforcement cage recycling method.
Background
The reinforcement cage is a steel structure material commonly used in engineering construction, is mainly made of a circle of straight main reinforcement outside welded ring-shaped reinforcement, mainly plays a role in the same way as the stress of column longitudinal reinforcement, and mainly plays a role in tension. The recycling value of the reinforcement cage is high, so an effective reinforcement cage recycling method is needed. The existing method for recycling the building pile foundation reinforcement cage has the following defects:
can not effectual get rid of remain the residual cement piece on the steel reinforcement cage to cement piece to on the annular reinforcing bar is difficult to carry out effectual smashing, can not accomplish the crushing of pertinence to the cement piece not of uniform size, and it is not good to smash the effect.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a recycling method of a building pile foundation reinforcement cage.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a building pile foundation steel reinforcement cage recycle method, includes the base, its characterized in that, two relative tracks of base upper end fixed mounting, the one side that two tracks are close to each other is according to circumferencial direction evenly distributed multiunit slider, and it has the slide bar to lie in between two tracks slidable mounting in every slider, every group the slide bar stretches to the one end fixed mounting in the track centre of a circle has the base of mutual symmetry, every group the one side that the slide bar was kept away from to the base one end is close to each other rotates and installs the pivot, and the one end fixed mounting that every group pivot is close to each other has the closely laminating of mutual symmetry movable block, every group main reinforcing bar groove has been seted up to position department that the movable block hugs closely, every group the one end that the base was kept away from to the movable block has seted up arc reinforcing bar groove, every the movable block is close to one side both ends of pivot each other and has seted up the blade groove, every the first axle rotation is installed the first axle, every the one end that the first axle stretches out the movable block has seted up the drill groove, every the first axle lies in one section evenly distributed fixed mounting has a plurality of blade groove. The track wheel drives the moving block to move in cooperation with the electric driver 5 to stretch out and draw back, so that the moving block can enable the part for crushing the cement to move along with the deformed steel bars, and the main steel bars are ensured to be always positioned in the main steel bar groove.
Further, every the track is close to one side that the track is close to each other and has been seted up the track groove, every the slider is pressed close to orbital both sides and is rotated and install two sets of track wheels, every group the track wheel transmission is installed at the track inslot, every group one side fixed mounting that the movable block kept away from each other has the first motor of drive track wheel, every the position department fixed mounting that lies in between slide bar and the first motor in the movable block has the electricity to drive the jar, every the output of electricity drives the jar and passes movable block fixed mounting on the base, every the one end fixed mounting that the first axle is close to the base has first bevel gear, every the movable block is close to the relative pivot symmetry's of one end both sides fixed mounting of base has first support, every rotate in the first support and install the gear shaft, every the one end fixed mounting that the gear shaft is close to the movable block has the second bevel gear, every first bevel gear is connected with the second bevel gear meshing transmission, every one side fixed mounting that the movable block was kept away from to first support has first gear, every first gear box is connected with the transmission, every first gear box is located every group motor output of each other side fixed mounting and every group motor is close to every drive wheel, every group motor is located every drive wheel.
Furthermore, one end of each first shaft extending out of the moving block is located on one side, away from the base, of the moving block, a second gear box is installed in a transmission mode, one end, away from the base, of each moving block is fixedly installed with a third gear box on two sides, symmetrical relative to the rotating shaft, of one end, away from the moving block, of each moving block, a spline rod is installed on one side, close to the moving block, of one end, away from the moving block, of each third gear box in a transmission mode, a spline groove sleeve is installed in a sliding mode, an axle seat is installed in one end, away from the spline rod, of each spline groove sleeve, a second shaft is installed in one end, away from the spline groove sleeve, of each second shaft, a third bevel gear is installed in a transmission mode, each third bevel gear is connected with the fourth bevel gear in a meshing transmission mode, one end, away from the second shaft, made one end, evenly distributed and fixedly connected with a plurality of second blades are evenly distributed, a second support is installed on each spline groove sleeve in a sliding mode, and each second support is fixedly installed on the third gear box. The drill bit is used for drilling the cement blocks to fix the cement blocks, and the second blade can efficiently crush the cement blocks.
Furthermore, a set of shaft sleeves are rotatably arranged between the second blades on each second shaft, each set of shaft sleeves are fixedly provided with shaft sleeve seats, each shaft sleeve seat is close to one end of the third gear box and is fixedly provided with a telescopic end of a first hydraulic cylinder, one end of the first hydraulic cylinder, far away from the shaft sleeve seats, is fixedly provided with a first fixing plate, and each first fixing plate is fixedly arranged on the third gear box.
Furthermore, every the movable block is close to and has been seted up the spout in the one end of third gear box, every slidable mounting has the push rod in the spout, every one side fixed mounting that the movable block was kept away from to the one end that the push rod is located the main reinforcement inslot has the wheel cover, every the pulley is installed to the wheel cover internal rotation, every the both sides fixed mounting of the relative pivot symmetry of movable block has the second fixed plate every one side fixed mounting that the base was kept away from to the second fixed plate has the second pneumatic cylinder, every the flexible end of second pneumatic cylinder with the push rod is located the one end fixed connection in the movable block outside, every fixed mounting has the spring between second pneumatic cylinder and the push rod, through the hose intercommunication between first pneumatic cylinder and the second pneumatic cylinder. When running into the cement piece that the diameter is less when carrying out the smashing of remaining cement on the owner reinforcing bar, the drill bit can not touch little cement piece, through little cement piece extrusion push rod, during the push rod pushed the hydraulic fluid in the second pneumatic cylinder into first pneumatic cylinder, first pneumatic cylinder promoted the second shaft and made the second blade be close to the owner reinforcing bar, the small cement piece of pertinence crushing.
Furthermore, a power supply is fixedly arranged on the upper side of the base.
Compared with the prior art, the building pile foundation reinforcement cage recycling method has the following advantages:
1. the movement of the movable block along with the extruded and deformed steel bars is achieved through the matching movement of the electric driving cylinder and the track wheel;
2. the drill bit drills into the cement blocks for fixing, and the second blade moves to crush the residual cement blocks on the main reinforcing steel bars;
3. the control rail wheel can separate the movable block to crush the cement blocks on the annular reinforcing steel bar;
4. and the second blade can effectively crush the small cement blocks by utilizing the linkage effect between the push rod and the hydraulic cylinder.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a front view of the main body of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at D.
Fig. 5 is a cross-sectional view at E-E in fig. 3.
Fig. 6 is a partially enlarged view of fig. 5 at H.
Fig. 7 is a cross-sectional view at C-C in fig. 3.
Fig. 8 is a partial enlarged view of fig. 7 at I.
Fig. 9 is a sectional view at G-G in fig. 3.
Fig. 10 is a partially enlarged view of fig. 9 at J.
Fig. 11 is a side view of the body of the present invention.
Fig. 12 is a sectional view at B-B in fig. 11.
Fig. 13 is a cross-sectional view at F-F in fig. 11.
Fig. 14 is a partial enlarged view of fig. 9 at K.
In the figure, the base 1, the rail 3, the sliding block 7, the sliding rod 6, the base 9, the rotating shaft 11, the moving block 32, the main steel groove 34, the arc-shaped steel groove 33, the blade groove 44, the first shaft 16, the drilling groove 23, the first blade 15, the rail groove 4, the rail wheel 48, the first motor 8, the electric driving cylinder 5, the first bevel gear 47, the first support 13, the gear shaft 49, the second bevel gear 46, the first gear box 14, the second motor 45, the third motor 10, the driving wheel 29, the driven wheel 30, the second gear box 28, the third gear box 17, the spline shaft 26, the spline groove housing 25, the shaft seat 35, the second shaft 20, the third bevel gear 37, the fourth bevel gear 36, the second blade 22, the second support 27, the shaft housing 21, the shaft housing seat 31, the first hydraulic cylinder 19, the first fixing plate 18, the sliding groove 50, the pushing rod 39, the wheel housing 38, the pulley 24, the second hydraulic cylinder 42, the spring 40, and the power source 2 are illustrated.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 4 and 6, a method for recycling a building pile foundation reinforcement cage comprises a base 1 and is characterized in that two opposite rails 3 are fixedly mounted at the upper end of the base 1, a plurality of groups of sliders 7 are uniformly distributed on one side, close to each other, of each rail 3 in the circumferential direction, a sliding rod 6 is slidably mounted in each slider 7 between the two rails 3, a base 9 which is symmetrical to each other is fixedly mounted at one end, extending to the center of the rail 3, of each group of sliding rods 6, a rotating shaft 11 is rotatably mounted at one side, far away from the sliding rod 6, of each group of bases 9, a rotating shaft 11 is rotatably mounted at one side, close to each rotating shaft 11, a moving block 32 which is symmetrical to each other and tightly attached is fixedly mounted at one end, close to each moving block 32, a main reinforcement groove 34 is formed at the position, far away from the base 9, of each moving block is provided with an arc reinforcement groove 33, two ends, close to the rotating shaft 11, of each moving block 32 are provided with blade grooves 44, a first shaft 16 is rotatably mounted in each blade groove 44, one end, a drill grooves 23 is formed at one end, extending out of each first shaft 16, and a section, in each first shaft 44, and a plurality of first blades 15 are uniformly distributed and fixedly mounted on one section, which is located in each first shaft 15.
As shown in fig. 1, 2, 8 and 14, a rail groove 4 is formed on one side of each rail 3, two sets of rail wheels 48 are rotatably mounted on two sides of each sliding block 3, each set of rail wheels 48 is installed in the rail groove 4 in a transmission manner, a first motor 8 for driving the rail wheels 48 is fixedly mounted on one side of each moving block 3, which is far away from each other, a first electric driving cylinder 5 is fixedly mounted in each moving block 3 at a position between the sliding rod 6 and the first motor 8, an output end of each electric driving cylinder 5 is fixedly mounted on the base 9 through the moving block 3, a first bevel gear 47 is fixedly mounted on one end of each first shaft 16, which is close to the base 9, first supports 13 are fixedly mounted on two sides of one end of each moving block 32, which is close to the base 9 and is symmetrical with respect to the rotating shaft 11, a gear shaft 49 is rotatably mounted in each first support 13, a second bevel gear 46 is fixedly mounted at one end of each gear shaft 49 close to the movable block 32, each first bevel gear 37 is in meshed transmission connection with the second bevel gear 36, a first gear box 14 is fixedly mounted at one side of each first support 13 far away from the movable block 32, each first gear box 14 is in transmission connection with the gear shaft 49, a second motor 45 is fixedly mounted at one side of each first gear box 14 far away from the first blade 15, the output end of each second motor 45 is in transmission connection with the first gear box, a third motor 10 is fixedly mounted between the sliding rod 6 and the rotating shaft 11 at one side of each group of bases 9 far away from each other, a driving wheel 29 is fixedly mounted at one end of each third motor 10 penetrating through the bases 9, a driven wheel 30 is fixedly mounted at one side of each group of bases 11 close to each other, and each driving wheel 29 is in meshed transmission connection with the driven wheel 30.
As shown in fig. 2 and 4, a second gear box 28 is mounted at one end of each first shaft 16, which extends out of the movable block 32, on one side of the movable block 32, which is far from the base 9, in a transmission manner, third gear boxes 17 are fixedly mounted on two sides, which are symmetrical with respect to the rotating shaft 11, of one end of each movable block, which is far from the base 9, of each third gear box 17, each third gear box 17 is in transmission connection with the second gear box 28, a spline rod 26 is mounted at one side, which is far from the movable block 32, of one end of each third gear box 17, which is near to the movable block 32, in a transmission manner, a spline groove housing 25 is slidably mounted on each spline rod 26, a shaft seat 35 is rotatably mounted at one end of each spline groove housing 25, a second shaft 20 is rotatably mounted at one end of each second shaft 20, which is located in the shaft seat 35, a fourth bevel gear 36 is fixedly mounted at one end of each spline groove housing 25, each third bevel gear 37 is in meshing transmission manner with the fourth bevel gear 36, a group of a plurality of second blades 22 are uniformly distributed and fixedly connected to one end of each second shaft 20, which is far from the movable block 35, a second support 27 is mounted on each second support seat 17.
As shown in fig. 2 and 4, a set of shaft sleeves 21 is rotatably mounted on each second shaft 20 between the second blades 22, a shaft sleeve seat 31 is fixedly mounted on each set of shaft sleeves 21, a telescopic end of a first hydraulic cylinder 19 is fixedly mounted at one end of each shaft sleeve seat 31 close to the third gear box 17, a first fixing plate 18 is fixedly mounted at one end of the first hydraulic cylinder 19 far away from the shaft sleeve seat 31, and each first fixing plate 18 is fixedly mounted on the third gear box 17.
As shown in fig. 6, 8 and 12, a sliding groove 50 is formed in one end of each moving block 32 close to the third gear box 17, a push rod 39 is slidably mounted in each sliding groove 50, a wheel sleeve 38 is fixedly mounted on one side of one end of each push rod 39 located in the main reinforcement groove 33 far away from the moving block 32, a pulley 24 is rotatably mounted in each wheel sleeve 38, second fixing plates 43 are fixedly mounted on two symmetrical sides of each moving block 32 relative to the rotating shaft 11, a second hydraulic cylinder 42 is fixedly mounted on one side of each second fixing plate 43 far away from the base 9, a telescopic end 41 of each second hydraulic cylinder 42 is fixedly connected with one end of the push rod 39 located on the outer side of the moving block 32, a spring 40 is fixedly mounted between each second hydraulic cylinder 42 and the push rod 39, and the first hydraulic cylinder 19 is communicated with the second hydraulic cylinder 42 through a hose.
As shown in fig. 1, a power supply 2 is fixedly mounted on the upper side of the base 1.
The working principle is as follows: and (3) lifting the reinforcement cage of the residual cement fragments after the preliminary crushing by using a forklift, enabling each main reinforcement to pass through the main reinforcement groove 34 of the invention, pushing the reinforcement cage to approach the invention by using the forklift, and controlling the first motor 8 to drive the track wheel 48 to drive the moving block 32 to move and match with the stretching of the electric driving cylinder 5, so that the moving block 32 can enable the part for crushing the cement to move along with the deformed reinforcement, thereby ensuring that the main reinforcements are always positioned in the main reinforcement groove 34.
Meanwhile, the second motor 45 is started to enable the first blade 15 and the drill bit 23 to rotate, the drill bit 23 drives the second blade 22 on the second shaft 20 to rotate through the second gear box 28 and the third gear box 17, the drill bit 23 penetrates into the cement block to play a fixing role, the rotation direction of the drill bit can enable the cement block to be extruded to the second blade 22 to be close, and the second blade 22 moves to crush residual cement blocks on the main reinforcing steel bars.
When the movable blocks 32 encounter the ring-shaped reinforcing bars welded to the outside of the main reinforcing bars, the ring-shaped reinforcing bars are placed in the arc-shaped reinforcing bar grooves 33, the track wheels 48 are controlled to separate each group of the movable blocks 32 to move in the direction of the ring-shaped reinforcing bars, and the first blades 15 crush the residual cement blocks on the ring-shaped reinforcing bars.
After the residual cement blocks on the annular reinforcing steel bars are crushed, the third motor is controlled to be started to enable the rotating shaft 11 to drive the movable block 32 to rotate, the opening of the arc-shaped reinforcing steel bar groove 33 is turned to the reverse direction of the movement direction of the reinforcing steel bar cage, then the reinforcing steel bar cage is continuously pushed to enable the annular reinforcing steel bars to be separated from the arc-shaped reinforcing steel bar groove 33, the movable block 32 is controlled to rotate to enable the drill bit 23 to face the direction which is not crushed again, and the next working cycle is carried out.
When the drill 23 encounters a cement block with a small diameter during crushing of residual cement on the main reinforcement, the small cement block extrudes the push rod 39, the push rod 39 pushes hydraulic oil in the second hydraulic cylinder 42 into the first hydraulic cylinder 19, and the first hydraulic cylinder 19 pushes the second shaft 20 to enable the second blade 22 to approach the main reinforcement, so that the small cement block is crushed.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (7)
1. A building pile foundation reinforcement cage recycling device comprises a base (1) and is characterized in that, two opposite rails (3) are fixedly arranged at the upper end of the base (1), one side that two tracks (3) are close to each other is according to circumferencial direction evenly distributed multiunit slider (7), and it has slide bar (6) to locate slidable mounting in every slider (7) between two tracks (3), and every group slide bar (6) stretch to the one end fixed mounting of track (3) centre of a circle have base (9) of mutual symmetry, every group base (9) keep away from one side that the one end of slide bar (6) is close to each other and rotate and install pivot (11), and the one end fixed mounting that every group pivot (11) are close to each other has the closely movable block (32) of laminating of mutual symmetry, every group the position department that movable block (32) hugged closely has seted up main reinforcing bar groove (34), every group the one end that base (9) were kept away from to the movable block has seted up arc reinforcing bar groove (33), every movable block (32) are close to each other and have seted up blade groove (44) at one side both ends of pivot (11), every first axle (16) are installed to the rotation in blade groove (44), every first axle (16) one end that first axle (16) stretch out movable block (32) has seted up drill groove (23), every blade groove (16) are located one section evenly distributed and have first blade (15).
2. A construction pile foundation reinforcement cage recycling apparatus according to claim 1, wherein each of the rails (3) has a rail groove (4) formed at a side thereof close to each other, each of the sliding blocks (3) has two sets of rail wheels (48) rotatably mounted at a side thereof close to the rail (3), each set of rail wheels (48) is rotatably mounted in the rail groove (4), each set of the moving blocks (3) has a first motor (8) fixedly mounted at a side thereof far from each other for driving the rail wheels (48), each of the moving blocks (3) has an electric driving cylinder (5) fixedly mounted at a position thereof between the sliding rod (6) and the first motor (8), an output end of each of the electric driving cylinders (5) is fixedly mounted on the base (9) through the moving block (3), a first bevel gear (47) is fixedly mounted at a side thereof close to the base (9), one end of each of the moving block (32) close to the base (9) is fixedly mounted at both sides thereof symmetrical to the rotating shaft (11), a second bevel gear (36) is fixedly mounted at a second end thereof close to the second bevel gear (49) which is coupled to the second driving block (32) and is coupled to the second bevel gear (36), every one side fixed mounting that first support (13) kept away from movable block (32) has first gear box (14), every first gear box (14) are connected with gear shaft (49) transmission, every one side fixed mounting that first blade (15) were kept away from in first gear box (14) has second motor (45), every the output and the first gear box transmission of second motor (45) are connected, every group one side that base (9) kept away from each other is located fixed mounting between slide bar (6) and pivot (11) has third motor (10), every the one end fixed mounting that base (9) were passed to the output of third motor (10) has action wheel (29), every pivot (11) are located one side department fixed mounting that each other is close to of every group base (9) and have from driving wheel (30), every action wheel (29) are connected with from driving wheel (30) meshing transmission.
3. The building pile foundation reinforcement cage recycling device according to claim 1, wherein each first shaft (16) extends out of one end of the movable block (32) and is located at one side, away from the base (9), of the movable block (32) and is provided with a second gearbox (28) in a transmission mode, one end, away from the base (9), of each movable block is fixedly provided with a third gearbox (17) on two sides symmetrical with respect to the rotating shaft (11), each third gearbox (17) is in transmission connection with the second gearbox (28), each third gearbox (17) is provided with a spline rod (26) in a transmission mode, one end, away from the spline rod (32), of one end, away from the movable block (32), of each third gearbox (17) is close to one side of the movable block (32), each spline rod (26) is slidably provided with a spline groove sleeve (25), each spline groove sleeve (25) is provided with a spline groove sleeve (35) in a transmission mode, one end, away from the spline groove sleeve (26), of each spline groove sleeve (35) is rotatably provided with a second shaft (20), one end, located in each second shaft seat (20) is fixedly provided with a third shaft (37), one end, each bevel gear (35) penetrates through one end, and is uniformly connected with a plurality of bevel gears (36), and is connected with a plurality of bevel gears (35) which are uniformly connected with a plurality of bevel gears (36) which are connected with a plurality of bevel gears (35) which are evenly connected with the bevel gears (35) and are connected with a plurality of bevel gears (35) which are evenly connected with a second shaft seats And the second blade (22) is provided with a second support (27) on each spline groove sleeve (25) in a sliding way, and each second support (27) is fixedly arranged on the third gear box (17).
4. The building pile foundation reinforcement cage recycling device according to claim 3, wherein a set of shaft sleeves (21) are rotatably mounted between the second blades (22) on each second shaft (20), each set of shaft sleeves (21) are fixedly mounted with shaft sleeve seats (31), each shaft sleeve seat (31) is close to one end of the third gear box (17) and is fixedly mounted with a telescopic end of a first hydraulic cylinder (19), one end of the first hydraulic cylinder (19) far away from the shaft sleeve seats (31) is fixedly mounted with a first fixing plate (18), and each first fixing plate (18) is fixedly mounted on the third gear box (17).
5. The building pile foundation reinforcement cage recycling device according to claim 4, wherein a sliding groove (50) is formed in one end, close to the third gear box (17), of each movable block (32), a push rod (39) is slidably mounted in each sliding groove (50), a wheel sleeve (38) is fixedly mounted on one side, away from the movable block (32), of one end, located in the main reinforcement groove (33), of each push rod (39), a wheel sleeve (38) is fixedly mounted on one side, away from the base (9), of each wheel sleeve (38), a pulley (24) is rotatably mounted in each wheel sleeve (38), second fixing plates (43) are fixedly mounted on two symmetrical sides, relative to the rotating shaft (11), of each movable block (32), a second hydraulic cylinder (42) is fixedly mounted on one side, away from the base (9), of each second fixing plate (43), a spring (40) is fixedly mounted between each second hydraulic cylinder (42) and the push rod (39), and the first hydraulic cylinder (19) and the second hydraulic cylinder (42) are communicated through a hose.
6. The building pile foundation reinforcement cage recycling device according to claim 1, wherein the power source (2) is fixedly installed on the upper side of the base (1).
7. The method for installing and using the building pile foundation reinforcement cage recycling equipment according to any one of claims 1 to 6, wherein the method comprises the following operation flows:
s1, supporting the reinforcement cage with the cement fragments left after the preliminary crushing by using a forklift, and enabling each main reinforcement to pass through the main reinforcement groove;
s2, starting the device, pushing the reinforcement cage to approach the reinforcement cage by a forklift, and enabling the cement grinding component to move along with the deformed reinforcement through the motion matching of the rail wheels and the electric driving cylinder;
s3: rotating the first blade and the drill bit, and moving the cement smashing component on the steel bar to smash residual cement blocks on the main steel bar by using the drill bit and the blades;
s4, when the cement smashing part meets the annular reinforcing steel bars welded outside the main reinforcing steel bars, placing the annular reinforcing steel bars in the arc reinforcing steel bar grooves, and controlling the track wheels to enable the cement smashing mechanism to separate residual cement blocks which move in the direction of the annular reinforcing steel bars and smash the annular reinforcing steel bars;
s5, after the residual cement blocks on the annular reinforcing steel bars are crushed, controlling the cement crushing component to rotate around the rotating shaft, turning the opening of the arc reinforcing steel bar groove to the direction opposite to the moving direction of the reinforcing cage, then continuously pushing the annular reinforcing steel bars by the reinforcing cage to separate from the cement crushing component, controlling the cement crushing component to enable the drill bit to face the direction which is not crushed again, and carrying out the next working cycle;
and S6, when the residual cement on the main reinforcing steel bar is crushed and meets a cement block with a smaller diameter, the drill bit is difficult to crush, the small cement block extrudes the push rod, hydraulic oil is pushed into the first hydraulic cylinder to enable the second blade to approach the main reinforcing steel bar, and the small cement block is crushed.
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| CN202310029785.4A CN115870313B (en) | 2023-01-09 | 2023-01-09 | Recycling method of building pile foundation reinforcement cage |
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| CN202310029785.4A CN115870313B (en) | 2023-01-09 | 2023-01-09 | Recycling method of building pile foundation reinforcement cage |
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| JP2000080648A (en) * | 1998-06-26 | 2000-03-21 | Mitani Sekisan Co Ltd | Ready-made concrete pile provided with reinforced cage on lower end part, reinforced cage, foundation pile structure and construction method for foundation pile |
| US20190184405A1 (en) * | 2017-12-20 | 2019-06-20 | Taiyuan University Of Science And Technology | Production line for recycling and processing waste materials of steel rolling |
| CN209603125U (en) * | 2018-12-21 | 2019-11-08 | 南京金桩基础工程有限公司 | A kind of concrete wedge-shaped post with ribs |
| CN111705830A (en) * | 2020-05-29 | 2020-09-25 | 中和华丰建设有限责任公司 | Pile foundation and construction method thereof |
| CN212551008U (en) * | 2020-06-28 | 2021-02-19 | 山东七星绿色建筑科技有限公司 | Construction waste resource production system |
| CN214602874U (en) * | 2020-12-28 | 2021-11-05 | 云南省建设投资控股集团有限公司 | Welding positioning tool for reinforcement cage |
| CN113083417A (en) * | 2021-04-13 | 2021-07-09 | 肖文强 | Method for preparing concrete fine aggregate by using cement product |
| CN217027048U (en) * | 2022-04-09 | 2022-07-22 | 湖南海天华高项目管理有限公司 | Install elevator additional and use steel pipe bored concrete pile |
| CN114643269A (en) * | 2022-05-23 | 2022-06-21 | 徐州光头强木业有限公司 | Subside formula crushing equipment for abandonment plank sheathing based on dissolve characteristic type |
| CN114855637A (en) * | 2022-06-13 | 2022-08-05 | 中铁二十三局集团有限公司 | Bridge prestress construction system and post-tensioning construction method |
| CN115041284A (en) * | 2022-06-14 | 2022-09-13 | 张薇 | Dustproof recovery unit of green building rubbish |
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| CN115870313B (en) | 2023-09-26 |
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