CN112919297A - Electromagnetic adsorption equipment - Google Patents
Electromagnetic adsorption equipment Download PDFInfo
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- CN112919297A CN112919297A CN202110035487.7A CN202110035487A CN112919297A CN 112919297 A CN112919297 A CN 112919297A CN 202110035487 A CN202110035487 A CN 202110035487A CN 112919297 A CN112919297 A CN 112919297A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
- B66C1/06—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means electromagnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to an electromagnetic adsorption device, which comprises an electromagnetic adsorption component, a fixing frame and a driving device, wherein the fixing frame is arranged on the electromagnetic adsorption component; the driving device is connected with the electromagnetic adsorption component through the fixing frame and used for pulling the electromagnetic adsorption component to move along the extending direction of the fixing frame; the electromagnetic adsorption component comprises an electromagnetic chuck, a connecting piece is arranged on the outer side wall of the electromagnetic chuck, the electromagnetic chuck is connected with the steel reinforcement cage, and the connecting piece is connected with the driving device; with the arrangement, compared with the method of recycling the reinforcement cage by adopting 200 tons of counter-pulling reinforcement through the vertical I-shaped steel beam, the deformation and the fracture of the reinforcement cage are avoided; meanwhile, the recycling rate of the reinforcement cage is improved.
Description
Technical Field
The invention relates to the technical field of electromagnetic adsorption equipment, in particular to electromagnetic adsorption equipment.
Background
At present, shrinkage cavities often occur in pile foundation construction processes in unfavorable geological regions such as sludge and the like, and a reinforcement cage needs to be taken out of a pile hole and recycled; the method of reversely drawing the reinforcing steel bars by 200 tons is adopted to recover the reinforcement cage by the vertical I-steel beam.
However, the steel reinforcement cage is recycled by adopting a method of reversely drawing the steel reinforcement by 200 tons through the vertical I-shaped steel beam, so that the steel reinforcement cage is deformed and broken.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide electromagnetic adsorption equipment which has the advantage that the problems of deformation and fracture of a reinforcement cage can be solved.
The above object of the present invention is achieved by the following technical solutions: an electromagnetic adsorption device comprises an electromagnetic adsorption component, a fixing frame and a driving device; the driving device is connected with the electromagnetic adsorption component through the fixing frame and used for pulling the electromagnetic adsorption component to move along the extending direction of the fixing frame; the electromagnetic adsorption component comprises an electromagnetic chuck, a connecting piece is arranged on the outer side wall of the electromagnetic chuck, the electromagnetic chuck is connected with the steel reinforcement cage, and the connecting piece is connected with the driving device.
Preferably, the electromagnetic chuck comprises at least two clamping pieces, the clamping pieces are connected with the connecting piece, and an arc-shaped surface used for contacting with a reinforcement cage is arranged on one side of the clamping pieces, which is far away from the connecting piece.
Preferably, in the electromagnetic adsorption equipment provided by the invention, the connecting piece is in a rod shape, and one end of the connecting piece is connected with the outer side wall of the electromagnet chuck.
Preferably, in the electromagnetic adsorption device provided by the invention, the electromagnetic chuck further comprises a guide member, the clamping member is slidably connected with the guide member, and the guide member guides the sliding of the clamping member.
Preferably, the electromagnetic adsorption equipment provided by the invention comprises a guide member, a second guide portion and a connecting portion, wherein the first guide portion, the second guide portion is arranged opposite to the first guide portion, the connecting portion is positioned between the first guide portion and the second guide portion, a slide hole is formed in the connecting portion, the extending direction of the slide hole is parallel to the first direction of the guide member, one end of the connecting portion is connected with one end of the first guide portion, the other end of the connecting portion is connected with one end of the second guide portion, and an accommodating space is defined by the first guide portion, the second guide portion and the connecting portion; the first guide part is provided with a first slide way extending along the first direction of the guide piece, and the second guide part is provided with a second slide way extending along the first direction of the guide piece; two sides of the clamping piece, which correspond to the first slideway and the second slideway, are respectively provided with a first guide block and a second guide block, the first guide block and the second guide block both extend along the second direction, the clamping piece is accommodated in the accommodating space, the first guide block is inserted in the first slideway, and the first guide block can slide along the extending direction of the first slideway; the second guide block is inserted into the second slideway and can slide along the extending direction of the second slideway; one end of the connecting piece penetrates through the sliding hole to be connected with the clamping piece, the outer side wall of the connecting piece abuts against the inner side wall of the sliding hole, and the connecting piece can slide along the direction of the central axis of the sliding hole.
Preferably, in the electromagnetic adsorption apparatus provided by the present invention, the guide is provided with a fixing member, the fixing member is connected to the connecting portion, and the fixing member is configured to prevent the clamping member from moving along the extending direction of the first slideway.
Preferably, in the electromagnetic adsorption equipment provided by the invention, the fixing piece is in a rectangular shape, a threaded hole is formed in the fixing piece, an external thread is arranged on the connecting piece, the fixing piece is screwed into the connecting piece and connected with the connecting piece, one side of the fixing piece abuts against one side of the connecting part, which is far away from the clamping piece, and the fixing piece is detachably connected with the connecting part.
Preferably, the guide piece of the electromagnetic adsorption equipment provided by the invention further comprises a pin, a first connecting support is arranged on one side of the first guide part, which is far away from the clamping piece, and a first mounting hole is formed in the first connecting support; a second connecting support is arranged on one side, away from the clamping piece, of the second guide part, and a second mounting hole is formed in the second connecting support; the pin passes through the first mounting hole and the second mounting hole, so that the two opposite guide pieces are connected.
Preferably, the fixing frame of the electromagnetic adsorption equipment provided by the invention comprises a plurality of supporting frames, and the supporting frames are sequentially connected along a direction perpendicular to a horizontal plane.
Preferably, the driving device of the electromagnetic adsorption equipment provided by the invention comprises a traction rope, a winch and a pulley block, wherein the pulley block is connected with the top end of the fixed frame, one end of the traction rope is wound on the winch, and one end of the traction rope, which is far away from the winch, is connected with the connecting piece through the pulley block.
In conclusion, the beneficial technical effects of the invention are as follows: the electromagnetic adsorption equipment provided by the embodiment comprises an electromagnetic adsorption component, a fixing frame and a driving device; the driving device is connected with the electromagnetic adsorption component through the fixing frame and used for pulling the electromagnetic adsorption component to move along the extending direction of the fixing frame; the electromagnetic adsorption component comprises an electromagnetic chuck, a connecting piece is arranged on the outer side wall of the electromagnetic chuck, the electromagnetic chuck is connected with the steel reinforcement cage, and the connecting piece is connected with the driving device; with the arrangement, compared with the method of recycling the reinforcement cage by adopting 200 tons of counter-pulling reinforcement through the vertical I-shaped steel beam, the deformation and the fracture of the reinforcement cage are avoided; meanwhile, the recycling rate of the reinforcement cage is improved.
Drawings
Fig. 1 is a schematic overall structural diagram of an electromagnetic adsorption apparatus provided in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a fixing frame and an electromagnetic absorption assembly in the electromagnetic absorption device provided in the embodiment of the present invention.
Fig. 3 is a first schematic structural diagram of an electromagnetic adsorption component in the electromagnetic adsorption apparatus according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an electromagnetic adsorption component in the electromagnetic adsorption apparatus according to the embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a clamping member in an electromagnetic adsorption apparatus provided in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a first connection bracket and a second connection bracket in an electromagnetic adsorption apparatus provided by an embodiment of the present invention.
In the figure, 1, an electromagnetic adsorption device; 10. an electromagnetic adsorption component; 101. a clamping member; 1011. an arc-shaped surface; 1012. a first guide block; 1013. a second guide block; 1014. a boss; 102. a connecting member; 103. a guide member; 1031. a first guide portion; 1032. a second guide portion; 1033. a connecting portion; 1034. a first slideway; 1035. a second slideway; 104. a fixing member; 105. a pin; 106. a first connecting bracket; 107. a second connecting bracket; 1071. a second mounting hole; 20. a fixed mount; 201. a support frame; 202. an iron ring; 30. a drive device; 301. a hauling rope; 302. a winch; 303. a fixed pulley; 40. and (4) a reinforcement cage.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
At present, shrinkage cavities often occur in the pile foundation construction process in unfavorable geological areas such as sludge and the like, and a reinforcement cage needs to be taken out of a pile hole to be recycled.
For convenience of description, the reinforcement cage 40 will be described as an example
Referring to fig. 1 to 4, an electromagnetic adsorption apparatus 1 disclosed by the present invention includes an electromagnetic adsorption component 10 and a driving device 30, the electromagnetic adsorption component 10 is connected to a reinforcement cage 40, the electromagnetic adsorption component 10 includes an electromagnetic chuck, a connector 102 is disposed on an outer side wall of the electromagnetic chuck, the electromagnetic chuck is connected to the reinforcement cage 40, and the connector 102 is connected to the driving device 30; the electromagnetic chuck has magnetism after the circular telegram, adsorbs on steel reinforcement cage 40, has the adsorption affinity between electromagnetic chuck and the steel reinforcement cage 40, through drive arrangement 30, draws connecting piece 102 along the direction of perpendicular to horizontal plane, and then drives steel reinforcement cage 40 and removes.
The electromagnetic chuck is provided with a coil on the inner side wall, after the electromagnetic chuck is powered on, the electromagnetic chuck has magnetic force, and after the electromagnetic chuck is powered off, the magnetic force of the electromagnetic chuck is eliminated.
Exemplarily, the electromagnetic chuck is circular, and in the use, the axis of electromagnetic chuck coincides with the axis of steel reinforcement cage 40, and the electromagnetic chuck is covered on steel reinforcement cage 40, is provided with connecting piece 102 on the lateral wall of electromagnetic chuck, and drive arrangement 30 is connected with connecting piece 102, and the electromagnetic chuck adsorbs on steel reinforcement cage 40 after the circular telegram, through drive arrangement 30, pulls the electromagnetic chuck along the axis direction in stake hole, and then drives steel reinforcement cage 40 and removes.
In this embodiment, the electromagnetic chuck includes at least two clamping members 101, the clamping members 101 are connected to the connecting member 102, and an arc surface 1011 for contacting the reinforcement cage 40 is disposed on one side of the clamping members 101 away from the connecting member 102; through setting up arcwall face 1011, and then improved the laminating degree of electromagnetic chuck and steel reinforcement cage 40.
Illustratively, the electromagnetic chuck may include two clamping members 101, and of course, the electromagnetic chuck may also include three clamping members 101 or four clamping members 101. In an implementation mode in which the electromagnetic chuck includes two clamping members 101, the two clamping members 101 are arranged oppositely, and the two clamping members 101 are enclosed into a circular ring shape; a boss 1014 is arranged on one side of the clamping piece 101, which is far away from the arc-shaped surface 1011, the boss 1014 extends towards the outside of the clamping piece 101, one side of the boss 1014, which is far away from the arc-shaped surface 1011, is connected with the connecting piece 102, and the connecting piece 102 extends along the diameter direction of the arc-shaped surface 1011; the boss 1014 is arranged, so that the strength of the clamping piece 101 is increased; meanwhile, the connection with the driving device 30 is facilitated by the provision of the connecting member 102.
In the above embodiment, the connecting member 102 is rod-shaped, and one end of the connecting member 102 is connected to the outer sidewall of the electromagnet chuck; the central axis of the connecting member 102 is parallel to the horizontal plane, and one end of the connecting member 102 is connected to the side of the boss 1014 away from the arc-shaped surface 1011.
Of course, the connecting member 102 may also be plate-shaped, and during use, the connecting member 102 is perpendicular to the horizontal plane, the connecting member 102 extends along a diameter direction of the arc-shaped surface 1011, and one end of the connecting member 102 is connected to a side of the boss 1014 away from the arc-shaped surface 1011.
With continued reference to fig. 3 and 5, in the present embodiment, the electromagnetic chuck further includes a guide member 103, the clamping member 101 is slidably connected to the guide member 103, and the guide member 103 guides the sliding of the clamping member 101.
Specifically, referring to fig. 3 and 4, the first direction of the guide 103 is a width direction of the guide 103, that is, a short side direction of the guide 103, and the first direction is parallel to a diameter direction of the reinforcement cage 40; the second direction of the guide 103 is a length direction of the guide 103, that is, a long side direction of the guide 103, wherein the first direction is perpendicular to the second direction.
In this embodiment, the guide member 103 includes a first guide portion 1031, a second guide portion 1032 disposed opposite to the first guide portion 1031, and a connection portion 1033 located between the first guide portion 1031 and the second guide portion 1032, a slide hole is disposed on the connection portion 1033, an extending direction of the slide hole is parallel to the first direction of the guide member 103, one end of the connection portion 1033 is connected to one end of the first guide portion 1031, the other end of the connection portion 1033 is connected to one end of the second guide portion 1032, and the first guide portion 1031, the second guide portion 1032, and the connection portion 1033 are enclosed to form an accommodation space, and the accommodation space is rectangular.
A first slideway 1034 extending along the first direction of the guide 103 is formed on the first guide 1031, and the first slideway 1034 penetrates through a sidewall of the first guide 1031 along the second direction of the guide 103; the second guide part 1032 is provided with a second slide way 1035 extending along the first direction of the guide piece 103, and the second slide way 1035 penetrates through the side wall of the second guide part 1032 along the second direction of the guide piece 103; the clamping member 101 is provided with a first guide block 1012 and a second guide block 1013 on two sides corresponding to the first slideway 1034 and the second slideway 1035, respectively, the first guide block 1012 and the second guide block 1013 extend along the second direction, the first guide block 1012 extends towards the first slideway 1034, and the second guide block 1013 extends towards the second slideway 1035.
The clamping member 101 is accommodated in the accommodating space, the first guide block 1012 is inserted into the first slideway 1034, the outer side wall of the first guide block 1012 abuts against the inner side wall of the first slideway 1034, and the first guide block 1012 can slide along the extending direction of the first slideway 1034; the second guide block 1013 is inserted into the second slideway 1035, an outer side wall of the second guide block 1013 abuts against an inner side wall of the second slideway 1035, and the second guide block 1013 can slide along an extending direction of the second slideway 1035; when the first guide block 1012 slides along the extending direction of the first slideway 1034 and the second guide block 1013 slides along the extending direction of the second slideway 1035, the clamping member 101 is driven to move, so that the diameter of the electromagnetic chuck is changed to adapt to reinforcement cages 40 with different diameters; and simultaneously, the smoothness of the movement of the clamping piece 101 and the guidance of the clamping piece 101 by the guide piece 103 are improved.
Specifically, one end of the connecting piece 102 penetrates through the sliding hole to be connected with the clamping piece 101, the outer side wall of the connecting piece 102 abuts against the inner side wall of the sliding hole, and the connecting piece 102 can slide along the central axis direction of the sliding hole; the connector 102 is pushed to slide along the extending direction of the sliding hole, so that the first guide block 1012 is driven to slide along the extending direction of the first slideway 1034, and the second guide block 1013 slides along the extending direction of the second slideway 1035, so that the convenience of the operation of the electromagnetic chuck is improved; meanwhile, the diameter of the electromagnetic chuck can be changed to adapt to reinforcement cages 40 with different diameters.
Further, the central axis direction of the slide hole is parallel to the extending direction of the first slideway 1034, for example, the slide hole may be disposed in the middle of the connecting portion 1033 along the extending direction, but of course, the slide hole may also be disposed at one end of the connecting portion 1033. In the achievable directions in which the slide hole is provided at the middle of the connection portion 1033 in the extending direction thereof, one end of the connection member 102 is connected to the boss 1014 through the slide hole, that is, the connection member 102 is connected to the middle of the boss 1014 extending in the first direction; therefore, when the connecting piece 102 is pushed to move, the clamping piece 101 is stressed uniformly, and the moving stability of the clamping piece 101 is further improved.
The connecting member 102 and the boss 1014 may be connected by welding, and the connecting member 102 and the boss 1014 may also be connected by bolts, which is not limited in this embodiment.
With continued reference to fig. 3 to 5, the guide 103 provided in this embodiment is provided with a fixing member 104, the fixing member 104 is connected to the connecting portion 1033, and the fixing member 104 is used for preventing the clamping member 101 from moving along the extending direction of the first slideway 1034; the diameter of the electromagnetic clamping head is determined according to the diameter of the steel reinforcement cage 40, the clamping piece 101 is driven to move by pushing the connecting piece 102, the arc-shaped surface 1011 is attached to the outer side wall of the steel reinforcement cage 40, at the moment, the connecting piece 102 is fixed through the fixing piece 104, and the connecting piece 102 is prevented from sliding along the extending direction of the sliding hole.
Illustratively, the fixing member 104 is a fixing bolt, a fixing hole is formed in the top of the connecting portion 1033, an extending direction of the fixing hole is aligned with a horizontal plane, an internal thread is formed in the fixing hole, the fixing hole is communicated with the sliding hole, the fixing bolt is screwed into the fixing hole, and a screwing end of the fixing bolt abuts against the connecting member 102, so that the connecting member 102 is prevented from sliding along the extending direction of the sliding hole.
In this embodiment, the fixing element 104 is a cuboid, a threaded hole is formed in the fixing element 104, an external thread is formed on the connecting element 102, the fixing element 104 is screwed into the connecting element 102, the fixing element 104 is connected with the connecting element 102, one side of the fixing element 104 abuts against one side of the connecting element 1033, which is away from the clamping element 101, and the fixing element 104 is detachably connected with the connecting element 1033; the fixing member 104 is connected to the connecting member 102, so that the connecting member 102 is prevented from sliding along the extending direction of the sliding hole, and the position of the clamping member 101 is fixed.
Of course, the cross-sectional shape of the fixing element 104 may be circular, diamond-shaped or other polygonal shapes, taking a plane perpendicular to the central axis of the connecting element 102 as a cross-section.
With continued reference to fig. 3 to 6, in the present embodiment, the guiding element 103 further includes a pin 105, a first connecting bracket 106 is disposed on a side of the first guiding portion 1031 facing away from the clamping element 101, and a first mounting hole is formed on the first connecting bracket 106; a second connecting support 107 is arranged on one side, away from the clamping piece 101, of the second guide part 1032, and a second mounting hole 1071 is formed in the second connecting support 107; the pin 105 passes through the first and second mounting holes 1071, so that the opposite two guides 103 are coupled; by connecting the two opposing guides 103, the clamping element 101 is prevented from separating from the reinforcement cage 40 when the drive device 30 pulls the connecting element 102, thereby improving the robustness of the electromagnetic adsorption apparatus 1.
With continued reference to fig. 3 and 4, specifically, the first connecting bracket 106 is L-shaped, the first connecting bracket 106 includes a first fixing portion and a second fixing portion, an extending direction of the first fixing portion is perpendicular to an extending direction of the second fixing portion, and one end of the first fixing portion is connected to one end of the second fixing portion; first fixed part and the one side butt that first guide part 1031 deviates from clamping piece 101 have seted up first mounting hole on the second fixed part, the axis and the first direction parallel arrangement of first mounting hole.
The first fixing portion and the first guide portion 1031 may be connected by a bolt, and the first fixing portion and the first guide portion 1031 may also be connected by a welding, which is not limited in this embodiment. The structure and connection manner of the second connecting bracket 107 are substantially the same as those of the first connecting bracket 106, and are not described herein.
With continued reference to fig. 1 to fig. 2, the electromagnetic adsorption apparatus 1 provided in this embodiment includes a fixing frame 20, a driving device 30 is connected to the electromagnetic adsorption component 10 through the fixing frame 20, and the driving device 30 is configured to pull the electromagnetic adsorption component 10 to move along an extending direction of the fixing frame 20.
Further, the driving device 30 comprises a traction rope 301, a winch 302 and a pulley block, the pulley block is connected with the top end of the fixed frame 20, one end of the traction rope 301 is wound on the winch 302, and one end of the traction rope 301, which is far away from the winch 302, is connected with the connecting piece 102 through the pulley block; the pulling rope 301 is wound by the winding machine 302, and the connector 102 is pulled up along the center line direction of the stake hole, thereby the reinforcement cage 40 connected with the electromagnetic absorption assembly 10 is extracted from the stake hole.
The pulley block comprises a plurality of fixed pulleys 303 and a plurality of movable pulleys, the fixed pulleys 303 are used for changing the tension direction, and the movable pulleys save labor. The fixed pulley 303 is provided for changing the direction in which the pulling rope 301 pulls the electromagnetic absorption assembly 10, so that the electromagnetic absorption assembly 10 moves along the extending direction of the fixed frame 20.
The hoist 302 may be a manual hoist 302, and the hoist 302 may also be an electric hoist 302, which is not limited in this embodiment.
In this embodiment, the extension direction of the fixing frame 20 is perpendicular to the horizontal plane, and the height of the fixing frame 20 is determined according to the height of the reinforcement cage 40.
Illustratively, the fixed mount 20 comprises a base, a telescopic column and a boom, wherein in the use process, the base is disc-shaped, the base is parallel to the horizontal plane, the central axis of the telescopic column is vertical to the horizontal plane, one end of the telescopic column is connected with the base, one end of the telescopic column, which is far away from the base, is rotatably connected with the boom, the boom can rotate around the telescopic column, the boom is provided with a pulley block, one end of a traction rope 301 is wound on a winch 302, and one end of the traction rope 301, which is far away from the winch 302, passes through the pulley block and is connected; the electromagnetic adsorption component 10 is connected with the reinforcement cage 40, the traction rope 301 is wound by driving the winch 302, the reinforcement cage 40 is extracted upwards, after the reinforcement cage 40 is extracted from a pile hole, the suspension arm is rotated to the position of the empty ground, then the winch 302 is driven to release the traction rope 301, the reinforcement cage 40 is made to move downwards to the ground, the electromagnetic adsorption component 10 is taken down from the reinforcement cage 40, and the recovery of the reinforcement hole is completed.
In this embodiment, the fixing frame 20 includes a plurality of supporting frames 201, the supporting frames 201 are sequentially connected along a direction perpendicular to a horizontal plane, and the number of the supporting frames 201 is determined according to the height of the reinforcement cage 40. The two support frames 201 may be connected by bolts or by welding, which is not limited in this embodiment.
Specifically, the support frame 201 is square, and the support frame 201 includes four support pieces, and four support pieces are all perpendicular to the horizontal plane, and all are provided with the track on four support pieces, and orbital extending direction is the same with support piece's extending direction. Illustratively, one end of the connecting piece 102, which is far away from the guide piece 103, is provided with a connecting frame, the connecting frame comprises a sleeve and a rotating shaft, the rotating shaft is arranged in the sleeve in a penetrating manner, and the rotating shaft can rotate around the central axis thereof; the sheathed tube lateral wall can be dismantled with the one end that connecting piece 102 deviates from guide 103 and be connected, and sheathed tube axis is perpendicular with the axis of connecting piece 102, and connecting piece 102 can be dismantled with the sleeve pipe along the middle part of its axis direction and be connected, and the length of axis of rotation equals with the distance between two tracks, and the both ends of axis of rotation all are provided with the gyro wheel, and the gyro wheel holding rolls along orbital extending direction in the track.
In this embodiment, the cover is equipped with iron ring 202 on the fixation clamp, iron ring 202 cross sectional shape is the rectangle, one side of iron ring 202 towards mount 20 is provided with four rolling wheels, rolling wheel and iron ring 202 rotatable coupling, the rolling wheel rotates around its axis, the rolling wheel sets up with the track one-to-one respectively, the rolling wheel holding is in the raceway, the rolling wheel can move along orbital extending direction, one side of iron ring 202 towards steel reinforcement cage 40 is connected with the one end that connecting piece 102 deviates from clamping piece 101, upwards pull connecting piece 102 through drive arrangement 30, at this moment, the rolling wheel moves along orbital extending direction, from this the rolling wheel plays the guide effect for steel reinforcement cage 40's motion. The supporting piece can be made of I-shaped steel, and the supporting piece can also be made of channel steel, so that the embodiment is not limited to the above.
With reference to fig. 1, the electromagnetic adsorption apparatus 1 provided in this embodiment includes two fixing frames 20, two driving devices 30, and a plurality of electromagnetic adsorption assemblies 10, wherein the two fixing frames 20 are disposed on two sides of the reinforcement cage 40 along a diameter direction of the reinforcement cage 40, the winding machine 302 is disposed on one side of the fixing frame 20 away from the reinforcement cage 40, and the two driving devices 30 are respectively connected to a corresponding one of the connectors 102; the two driving devices 30 simultaneously lift the reinforcement cage 40 along the extension direction of the fixing frame 20, so that the running stability of the reinforcement cage 40 is further improved. A plurality of electromagnetic adsorption components 10 set up along steel reinforcement cage 40's extending direction interval, and a plurality of adsorption components all are connected with drive arrangement 30, have improved electromagnetic adsorption equipment 1's adsorption affinity from this.
The use process of the electromagnetic adsorption equipment 1 provided by the embodiment is as follows: firstly, the height of the fixing frame 20 is determined according to the height of the steel reinforcement cage 40, then the distance between the two fixing frames 20 is determined according to the diameter of the steel reinforcement cage 40, the two fixing frames 20 are fixed on the two sides of the steel reinforcement cage 40 along the diameter direction of the steel reinforcement cage 40, then the connecting piece 102 is slid along the extending direction of the sliding hole, the arc-shaped surface 1011 of the clamping piece 101 is driven to be attached to the outer side wall of the steel reinforcement cage 40, after the position of the clamping piece 101 is determined, the fixing piece 104 is connected with the connecting piece 102 to prevent the connecting piece 102 from moving, meanwhile, the two opposite guide pieces 103 are connected, one end of the connecting piece 102 departing from the clamping piece 101 is connected with the iron ring 202, then one end of the traction rope 301 departing from the windlass 302 is connected with the connecting piece 102, the electromagnetic adsorption component 10 is electrified, at the moment, the clamping piece 101, the connecting piece 102 is pulled along the extending direction of the fixing frame 20, at the moment, the rolling wheels roll along the rails, the reinforcement cage 40 is taken out from the pile holes, and the recovery of the reinforcement cage 40 is completed; therefore, the reinforcing cage 40 is prevented from deforming in the process of extracting the reinforcing cage 40 by the adsorption force between the clamping piece 101 and the reinforcing cage 40.
The electromagnetic adsorption equipment 1 provided by the embodiment comprises an electromagnetic adsorption component 10, a fixed frame 20 and a driving device 30; the driving device 30 is connected with the electromagnetic absorption assembly 10 through the fixing frame 20, and the driving device 30 is used for lifting the electromagnetic absorption assembly 10 to move along the extending direction of the fixing frame 20; the electromagnetic adsorption component 10 comprises an electromagnetic chuck, a connecting piece 102 is arranged on the outer side wall of the electromagnetic chuck, the electromagnetic chuck is connected with the steel reinforcement cage 40, and the connecting piece 102 is connected with the driving device 30; with the arrangement, compared with the method of recycling the reinforcement cage 40 by adopting 200 tons of counter-pulling reinforcements through the vertical I-shaped steel beam, the deformation and the fracture of the reinforcement cage 40 are avoided; and simultaneously, the recycling rate of the reinforcement cage 40 is improved.
The electromagnetic adsorption equipment 1 provided by the invention has the following advantages: the device has simple structure, easy manufacture and convenient operation.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. An electromagnetic adsorption apparatus, characterized in that: comprises an electromagnetic adsorption component, a fixing frame and a driving device;
the driving device is connected with the electromagnetic adsorption component through the fixing frame and used for pulling the electromagnetic adsorption component to move along the extending direction of the fixing frame;
the electromagnetic adsorption component comprises an electromagnetic chuck, a connecting piece is arranged on the outer side wall of the electromagnetic chuck, the electromagnetic chuck is connected with the steel reinforcement cage, and the connecting piece is connected with the driving device.
2. The electromagnetic absorption apparatus of claim 1 wherein: the electromagnetic chuck comprises at least two clamping pieces, the clamping pieces are connected with the connecting piece, and an arc-shaped surface used for being in contact with the reinforcement cage is arranged on one side, away from the connecting piece, of each clamping piece.
3. The electromagnetic absorption apparatus of claim 1 wherein: the connecting piece is rod-shaped, and one end of the connecting piece is connected with the outer side wall of the electromagnet chuck.
4. The electromagnetic absorption apparatus of claim 2 wherein: the electromagnetic chuck also comprises a guide piece, the clamping piece is connected with the guide piece in a sliding mode, and the guide piece plays a role in guiding the sliding of the clamping piece.
5. The electromagnetic absorption apparatus of claim 4 wherein: the guide piece comprises a first guide part, a second guide part arranged opposite to the first guide part and a connecting part positioned between the first guide part and the second guide part, a sliding hole is formed in the connecting part, the extending direction of the sliding hole is parallel to the first direction of the guide piece, one end of the connecting part is connected with one end of the first guide part, the other end of the connecting part is connected with one end of the second guide part, and the first guide part, the second guide part and the connecting part are enclosed to form an accommodating space;
the first guide part is provided with a first slide way extending along the first direction of the guide piece, and the second guide part is provided with a second slide way extending along the first direction of the guide piece; two sides of the clamping piece, which correspond to the first slideway and the second slideway, are respectively provided with a first guide block and a second guide block, the first guide block and the second guide block both extend along the second direction, the clamping piece is accommodated in the accommodating space, the first guide block is inserted in the first slideway, and the first guide block can slide along the extending direction of the first slideway; the second guide block is inserted into the second slideway and can slide along the extending direction of the second slideway;
one end of the connecting piece penetrates through the sliding hole to be connected with the clamping piece, the outer side wall of the connecting piece abuts against the inner side wall of the sliding hole, and the connecting piece can slide along the direction of the central axis of the sliding hole.
6. The electromagnetic absorption apparatus of claim 5 wherein: the guide piece is provided with a fixing piece, the fixing piece is connected with the connecting portion, and the fixing piece is used for preventing the clamping piece from moving along the extending direction of the first slide way.
7. The electromagnetic absorption apparatus of claim 6 wherein: the mounting is the cuboid form, set up threaded hole on the mounting, be provided with the external screw thread on the connecting piece, the mounting screw in on the connecting piece, the mounting with the connecting piece is connected, one side of mounting is supported the top connecting portion deviate from one side of clamping piece, the mounting with connecting portion can dismantle the connection.
8. The electromagnetic absorption device as set forth in any one of claims 5 to 6, wherein: the guide piece further comprises a pin, a first connecting support is arranged on one side, away from the clamping piece, of the first guide portion, and a first mounting hole is formed in the first connecting support;
a second connecting support is arranged on one side, away from the clamping piece, of the second guide part, and a second mounting hole is formed in the second connecting support;
the pin passes through the first mounting hole and the second mounting hole, so that the two opposite guide pieces are connected.
9. The electromagnetic absorption apparatus of claim 1 wherein: the fixing frame comprises a plurality of supporting frames, and the supporting frames are sequentially connected along the direction perpendicular to the horizontal plane.
10. The electromagnetic absorption apparatus of claim 1 wherein: the driving device comprises a traction rope, a winch and a pulley block, the pulley block is connected with the top end of the fixing frame, one end of the traction rope is wound on the winch, and one end of the traction rope, which deviates from the winch, is connected with the connecting piece through the pulley block.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110035487.7A CN112919297B (en) | 2021-01-12 | 2021-01-12 | Electromagnetic adsorption equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110035487.7A CN112919297B (en) | 2021-01-12 | 2021-01-12 | Electromagnetic adsorption equipment |
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| CN112919297A true CN112919297A (en) | 2021-06-08 |
| CN112919297B CN112919297B (en) | 2023-05-16 |
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| CN202110035487.7A Active CN112919297B (en) | 2021-01-12 | 2021-01-12 | Electromagnetic adsorption equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266082A (en) * | 2021-06-11 | 2021-08-17 | 浙江明思特建筑支护技术有限公司 | Adjustable steel support connecting piece |
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| CN112919297B (en) | 2023-05-16 |
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