CN116788967A - Magnetic lifting appliance for flange transportation - Google Patents
Magnetic lifting appliance for flange transportation Download PDFInfo
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- CN116788967A CN116788967A CN202311081918.9A CN202311081918A CN116788967A CN 116788967 A CN116788967 A CN 116788967A CN 202311081918 A CN202311081918 A CN 202311081918A CN 116788967 A CN116788967 A CN 116788967A
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- magnetic chuck
- magnetic
- clamping
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 168
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
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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
- B66C1/10—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 mechanical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The application relates to a magnetic lifting tool for flange transportation, which relates to the technical field of flange lifting, and comprises a magnetic sucker and limiting plates, wherein a rotating shaft is rotationally connected to the magnetic sucker, a rocker is fixedly connected to the rotating shaft, the rotating shaft is used for controlling the on-off of the magnetic force of the magnetic sucker, the number of the limiting plates is two, the two limiting plates are respectively and slidably connected to two sides of the magnetic sucker, a limiting assembly and a transmission assembly are arranged between the rotating shaft and the two limiting plates, the limiting assembly is used for driving the limiting plates to slide towards a direction far away from the magnetic sucker, and the transmission assembly is used for providing driving force for the limiting assembly. The application has the effect of limiting the sliding direction of the magnetic chuck relative to the flange.
Description
Technical Field
The application relates to the technical field of flange lifting, in particular to a magnetic lifting appliance for flange transportation.
Background
Large mechanical devices are often provided with flanges, which are parts that interconnect shafts. In the flange processing process, manual handling of the flange is difficult, and therefore, the flange needs to be transported to each processing station by means of a lifting appliance.
At present, general hoist includes rings, connection chain and magnetic chuck, and rings are circular cyclic annular, and connection chain is provided with three, and the equal fixed connection of one end of three connection chain is on rings, and magnetic chuck is provided with three, and with three connection chain one-to-one, one end and one side fixed connection of magnetic chuck that the rings were kept away from to the connection chain. When the flange is used, the magnetic sucking disc is firstly placed on the flange, the magnetic sucking disc is started, the magnetic sucking disc is adsorbed on the flange through magnetic force, then the hanging ring is pulled, the connecting chain is tensioned, and the flange is separated from the ground under the action of the pulling force, so that the flange is easy to transport.
However, in the transportation process, the acting force direction of the magnetic chuck on the flange is perpendicular to the contact surface of the flange, and the magnetic chuck can only generate upward tension force on the flange and cannot generate adsorption force in the horizontal direction, so that the sliding trend of the magnetic chuck and the flange on the adsorption surface is difficult to control, and the magnetic chuck is easy to slide off the flange.
Disclosure of Invention
In order to limit the sliding direction of the magnetic chuck relative to the flange, the application provides a magnetic lifting appliance for flange transportation.
The application provides a magnetic lifting appliance for flange transportation, which adopts the following technical scheme:
the utility model provides a magnetic force hoist for flange transportation, includes magnetic chuck and limiting plate, rotates on the magnetic chuck to be connected with the pivot, fixedly connected with rocker in the pivot, and the pivot is used for controlling magnetic chuck magnetic force's break-make, and the limiting plate is provided with two, and two limiting plates sliding connection are provided with spacing subassembly and drive assembly between pivot and two limiting plates respectively in magnetic chuck's both sides, and spacing subassembly is used for driving the limiting plate to slide towards the direction of keeping away from magnetic chuck, and drive assembly is used for providing driving force for spacing subassembly.
Through adopting above-mentioned technical scheme, rocking the rocker, turning to the extreme position of horizontal direction with the rocker, the rocker drives the pivot and makes magnetic chuck lead to magnetism, when the rocker rotates, makes drive assembly drive spacing subassembly remove, and spacing subassembly promotes limiting plate and slides to the edge of flange for two limiting plates easily block the flange, thereby make the flange be difficult for sliding on the adsorption plane with magnetic chuck, and then easily restrict the slip direction of magnetic chuck relative flange.
Optionally, spacing subassembly includes spacing case and spacing spring, spacing case is provided with two, two spacing cases are fixed connection in magnetic chuck's both sides respectively, spacing case's one end is the opening form, sliding connection has the connecting plate in the spacing case, the space between opening one end was kept away from to connecting plate and spacing case is in airtight state, spacing spring fixed connection is between connecting plate and spacing case, and be used for driving the connecting plate to keep away from spacing case open-ended one end and slide, the limiting plate slides and sets up in spacing incasement, and one end fixed connection keeps away from spacing spring at the connecting plate one side, transmission subassembly is used for driving the connecting plate to slide towards spacing case's open end.
Through adopting above-mentioned technical scheme, upwards rotate the rocker, the rocker makes drive assembly produce the drive force to spacing subassembly, and drive force drive connecting plate slides to the open end of spacing case, and the connecting plate drives the limiting plate and removes for two limiting plates remove the inboard edge and the outside edge of flange respectively, thereby make when rotating the rocker, the limiting plate easily automatic follow spacing case roll-off.
Optionally, the drive assembly includes gear, water storage box and slide, and gear coaxial fixed connection is in the pivot, and gear engagement has straight rack, and the one end of straight rack is located the water storage box, and with slide fixed connection, slide sliding connection in the water storage box, the space between the one end that straight rack was kept away from to water storage box and slide is in airtight state, and with magnetic chuck fixed connection, the intercommunication has first connecting pipe between the airtight space of water storage box and the airtight space of spacing case, has water through first connecting pipe flow between water storage box and the spacing case.
Through adopting above-mentioned technical scheme, upwards rotate the rocker, the pivot drives gear rotation, and gear drive rack bar removes, makes rack bar extrusion water storage box, and the water in the water storage box flows into spacing incasement through first connecting pipe to be convenient for drive limiting plate removes, and then makes when starting magnetic chuck, can make limiting plate roll-off spacing case in step.
Optionally, be provided with protection component on the limiting plate, protection component includes fixture block and protection spring, and the mounting groove has been seted up to the one end that the connecting plate was kept away from to the limiting plate, and the mounting groove is located one side that the limiting plate is close to magnetic chuck, and fixture block sliding connection is in the mounting groove, and the fixture block adopts ferromagnetic material to make, and protection spring fixed connection is kept away from between one side and the limiting plate of magnetic chuck at the fixture block, and is used for driving the fixture block to slide towards the direction that is close to the mounting groove tank bottom.
Through adopting above-mentioned technical scheme, start magnetic chuck, when the limiting plate is located flange edge side, under the absorbing effect of magnetic force, make the fixture block slide out from the mounting groove, because protection spring's pulling force is less than the suction of magnetic chuck to the fixture block, the fixture block produces the extrusion to the flange for the fixture block closely abuts with the edge side of flange, thereby makes the flange be difficult for with the limiting plate collision at the removal in-process, and then easily protects the flange.
Optionally, the clamping block is in a necking shape along the direction close to the magnetic chuck.
Through adopting above-mentioned technical scheme, close magnetic chuck through rocking the rocker, in closing the in-process, because magnetic pole of magnetic chuck changes, make magnetic chuck weaken the magnetic force of fixture block, protection spring is greater than the magnetic force of magnetic chuck to the fixture block to the pulling force of fixture block for the fixture block easily resets, at the fixture block in-process that resets, limiting plate slides to spacing incasement, and the opening end of spacing case extrudees the throat department of fixture block, makes the fixture block further easily reset, thereby easily protects the fixture block.
Optionally, be provided with the screens subassembly on the magnetic chuck, the screens subassembly includes the screens box, elastic seat and screens pole, one side that magnetic chuck is close to straight rack is fixed to be provided with the backup pad, elastic seat fixed connection is in the backup pad, and inside for the cavity, the one end fixedly connected with accessory plate of magnetic chuck is kept away from to the backup pad, screens box fixed connection is close to the one end of backup pad at the accessory plate, sliding connection has the screens board in the screens box, screens board and screens box damping connection, the space between one side that magnetic chuck was kept away from to the screens board and the screens box is in airtight state, fixedly connected with screens spring between one side that magnetic chuck was kept away from to the screens board and the screens box, the screens spring is used for driving the screens board to move towards the direction of keeping away from magnetic chuck, one end and the screens board are close to one side fixed connection of magnetic chuck, the screens pole slides and wears to establish in the screens box, the intercommunication has the second connecting pipe between screens box and the elastic seat, screens box and elastic seat have the air through the second connecting pipe intercommunication.
Through adopting above-mentioned technical scheme, turn to the extreme position of horizontal direction with the rocker, the rocker rotates to the top of elastic seat, and the air in the elastic seat enters into the screens box through the second connecting pipe extrusion, under the extrusion effect of air for the screens pole is to the top removal of rocker, thereby makes the inseparable butt of screens pole and rocker, and then makes the rocker be difficult for to initial position rotation after reaching the extreme position of horizontal direction.
Optionally, the last fixed locking subassembly and the power component of being provided with of magnetic chuck, locking subassembly includes locking box and locking lever, the locking box is located the one side that the elastic seat is close to magnetic chuck, and with magnetic chuck fixed connection, sliding connection has the locking plate in the locking box, the space between one side that the locking plate is close to magnetic chuck and the locking box is in airtight state, and fixedly connected with locking spring between the locking box, locking lever fixed connection keeps away from magnetic chuck in the locking plate one side, and slip wears to establish in the locking box, power component is used for driving the locking plate to slide towards the direction of keeping away from magnetic chuck, the locking lever is just to setting with the screens pole.
Through adopting above-mentioned technical scheme, power component drive locking plate slides towards the direction of rocker, and the locking plate drives the locking lever and removes for locking lever and screens pole butt, the locking lever is at the removal in-process, pushes away the screens pole to the screens box in, makes the air reflux in the screens box in the elastic seat, thereby makes locking lever, elastic seat all produce the extrusion to the rocker, and then makes the rocker further be difficult for rotating.
Optionally, the power component is located magnetic chuck and keeps away from spacing case open-ended one side, and the power component includes lifting box and lifting plate, and the lifting plate slides and sets up in lifting box, and lifting plate keeps away from one side of magnetic chuck and lifting box between the space be in airtight state, and the intercommunication has the third connecting pipe between lifting box and the locking box, has water through the third connecting pipe flow between lifting box and the locking box, and the spread groove has been seted up at the position that lifting box is located between lifting plate and the magnetic chuck, and the spread groove is used for wearing to establish the connecting chain.
Through adopting above-mentioned technical scheme, connect the chain and wear to establish on promoting the box, rings are through connecting the chain pulling and are promoted the box, and the pulling lifting plate removes to the direction of keeping away from magnetic chuck for the lifting plate can extrude the water that promotes in the box, and water gets into in the locking box through the third connecting pipe, thereby makes hydroenergy promote the locking plate and slides, and then makes magnetic chuck can the automatic drive locking lever slip at the in-process of lifting by crane.
In summary, the present application includes at least one of the following beneficial technical effects:
through setting up magnetic chuck, rocker, spacing subassembly and drive assembly for the rocker can synchronous drive limiting plate roll-off spacing box at the in-process that makes magnetic chuck lead to magnetism, thereby makes magnetic chuck can make the limiting plate carry out spacing to the flange in step when adsorbing the flange, and then easily restrict the slip direction of magnetic chuck relative flange;
the clamping block and the protection spring are arranged, so that the limiting plate is not easy to collide with the limiting plate in the process of limiting the flange, and the flange is not easy to damage in the transportation process;
through setting up screens subassembly, locking subassembly and power pack for after the rocker reached the extreme position of horizontal direction, be difficult for taking place to reset and rotate, thereby make magnetic chuck easily carry out continuous, stable magnetic force to the flange and adsorb.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view intended to illustrate a spacing assembly;
fig. 3 is an exploded view intended to illustrate the locking assembly.
Reference numerals illustrate:
1. a magnetic chuck; 11. a rotating shaft; 12. a rocker; 2. a limit component; 21. a limit box; 22. a connecting plate; 23. a limit spring; 3. a limiting plate; 31. a mounting groove; 4. a transmission assembly; 41. a gear; 42. a straight rack; 43. a water storage box; 44. a slide plate; 45. a first connection pipe; 5. a protection component; 51. a clamping block; 52. a protection spring; 6. a clamping assembly; 61. a support plate; 611. an auxiliary plate; 62. a clamping box; 63. an elastic seat; 64. a clamping plate; 65. a clamping spring; 66. a clamping rod; 67. a second connection pipe; 7. a locking assembly; 71. locking the box; 72. a locking lever; 73. a locking plate; 74. a locking spring; 8. a power assembly; 81. lifting the box; 82. a lifting plate; 821. a pushing plate; 83. a connecting groove; 84. and a third connection pipe.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a magnetic lifting appliance for flange transportation. Referring to fig. 1 and 2, a magnetic lifting appliance for flange transportation comprises a magnetic chuck 1, a limiting assembly 2, a limiting plate 3 and a transmission assembly 4, wherein the limiting assembly 2, the limiting plate 3 and the transmission assembly 4 are all arranged on the magnetic chuck 1, the limiting assembly 2 is used for driving the limiting plate 3 to slide towards a direction far away from the magnetic chuck 1, and the transmission assembly 4 is used for providing driving force for the limiting assembly 2.
When the magnetic chuck 1 is used, the magnetic chuck 1 is placed on the flange, the magnetic chuck 1 is abutted with the flange, the transmission assembly 4 provides power for the limiting assembly 2 when the magnetic chuck 1 is started, the limiting assembly 2 drives the limiting plate 3 to move towards the direction close to the edge side of the flange, so that the limiting plate 3 slides to the edge side of the flange, and the sliding direction of the magnetic chuck 1 relative to the flange is easy to limit.
Referring to fig. 1, the magnetic chuck 1 is rectangular block-shaped and horizontally disposed. One side of the length direction of the magnetic sucker 1 is rotationally connected with a rotating shaft 11, the rotating shaft 11 is in a round column shape, and the axial direction of the rotating shaft 11 is perpendicular to the side surface of the magnetic sucker 1. One end of the rotating shaft 11 far away from the magnetic sucker 1 is fixedly connected with a rocker 12, the rocker 12 is in a long rod shape, and the length direction is perpendicular to the axis direction of the rotating shaft 11.
Referring to fig. 2, the limiting assembly 2 includes a limiting case 21, a connecting plate 22 and a limiting spring 23, the limiting case 21 is provided with two limiting cases 21, the two limiting cases 21 are respectively fixedly connected at two ends of the magnetic chuck 1 in the length direction, the limiting case 21 is in a rectangular case shape and is vertically arranged, and the bottom end of the limiting case 21 is in an opening shape.
The connecting plate 22 is rectangular plate-shaped, the connecting plate 22 is slidably connected in the limit box 21, and the space between one side of the connecting plate 22 far away from the opening end of the limit box 21 and the limit box 21 is in a closed state. The limit spring 23 is fixedly connected between one side of the connecting plate 22 far away from the opening end and the limit box 21, and the limit spring 23 is used for driving the connecting plate 22 to slide towards one end far away from the opening end of the limit box 21.
Limiting plates 3 are arranged in two and in one-to-one correspondence with limiting boxes 21, the limiting plates 3 are rectangular plate-shaped and vertically arranged, the top ends of the limiting plates 3 are fixedly connected to the center of one side, close to the opening ends, of the connecting plates 22, the bottom ends of the limiting plates are flush with the opening ends of the limiting boxes 21, the limiting plates 3 are located in the limiting boxes 21, and the length directions of the limiting plates 3 are identical to the length directions of the limiting boxes 21.
Referring to fig. 3, the transmission assembly 4 comprises a gear 41, a straight rack 42 and a water storage box 43, wherein the gear 41 is coaxially and fixedly connected to the rotating shaft 11, and the gear 41 is positioned between the rocker 12 and the magnetic chuck 1; the straight rack 42 is vertically disposed and engaged with the gear 41, and the straight rack 42 is located at one side of the rotation shaft 11.
The bottom end of the straight rack 42 is fixedly connected with a sliding plate 44, and the sliding plate 44 is rectangular plate-shaped and horizontally arranged. The water storage box 43 is rectangular box-shaped, and vertical setting, one side of water storage box 43 and magnetic chuck 1 fixed connection, the top of water storage box 43 is the opening form, and slide 44 slides and sets up in water storage box 43, and the slip direction of slide 44 is the length direction of straight rack 42, and the space between the one end that water storage box 43 and slide 44 kept away from straight rack 42 is in airtight state.
The water storage box 43 and the limit box 21 are communicated with each other through a first connecting pipe 45, the first connecting pipe 45 is in a circular pipe shape, one end of the first connecting pipe 45 is located at the bottom end of the water storage box 43 and located between the water storage box 43 and the sliding plate 44, the other end of the first connecting pipe 45 is located at the top of the limit box 21 and located between the connecting plate 22 and the limit box 21, and water flows into the water storage box 43 and the limit box 21 through the first connecting pipe 45.
When the magnetic chuck is used, the rocker 12 is rotated, the rocker 12 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the gear 41 to rotate, the gear 41 drives the straight rack 42 to move, the straight rack 42 drives the sliding plate 44 to squeeze water in the water storage box 43, the water in the water storage box 43 enters the limit box 21 from the first connecting pipe 45, the water in the limit box 21 extrudes the connecting plate 22 to move, the connecting plate 22 drives the limit plate 3 to move, the limit plate 3 moves to the edge side of the flange, the limit plate 3 can limit the edge of the flange, and the magnetic chuck 1 is easy to limit the position movement of the magnetic chuck 1 relative to the flange.
Referring to fig. 1 and 2, a mounting groove 31 is formed in one end of the limiting plate 3, which is far away from the connecting plate 22, and the mounting groove 31 is rectangular and is located on one side of the limiting plate 3, which is close to the magnetic chuck 1.
The limiting plate 3 is provided with a protection component 5, the protection component 5 comprises a clamping block 51 and a protection spring 52, the clamping block 51 is rectangular, the clamping block 51 is slidably connected in the mounting groove 31 and is in a necking shape along the direction close to the magnetic chuck 1, the sliding direction of the clamping block 51 is vertical to the plate surface of the limiting plate 3, and the clamping block 51 is made of ferromagnetic materials; the protection spring 52 is fixedly connected between one side of the clamping block 51 far away from the magnetic chuck 1 and the limiting plate 3, and the protection spring 52 is used for driving the clamping block 51 to slide towards the direction close to the bottom of the mounting groove 31.
When the flange protection device is used, the rocker 12 is rotated to the limit position in the horizontal direction, the magnetic suction disc 1 is started, the magnetic poles of the magnetic suction disc 1 are changed, the magnetic suction disc 1 generates suction force to the clamping block 51, the clamping block 51 slides out of the mounting groove 31, the clamping block 51 extrudes the flange due to the fact that the tension force of the protection spring 52 is smaller than that of the magnetic suction disc 1 to the clamping block 51, the clamping block 51 is tightly abutted to the edge side of the flange, and therefore the flange is not easy to collide with the limiting plate 3, and the flange is easy to protect.
Referring to fig. 1 and 3, the positioning plate 3 is provided with a positioning assembly 6, the positioning assembly 6 includes a support plate 61, a positioning box 62 and an elastic seat 63, the support plate 61 is rectangular plate-shaped and horizontally arranged, the support plate 61 is located at one side of the straight rack 42 far away from the gear 41, one end of the support plate 61 in the length direction is fixedly connected with the magnetic chuck 1, the other end is fixedly connected with an auxiliary plate 611, and the auxiliary plate 611 is rectangular plate-shaped and vertically arranged.
The clamping box 62 is rectangular box-shaped and horizontally arranged, and the clamping box 62 is fixedly connected to one end of the auxiliary plate 611 close to the supporting plate 61 and is positioned on one side of the auxiliary plate 611 close to the magnetic chuck 1.
The clamping box 62 is slidably connected with a clamping plate 64, the clamping plate 64 is rectangular plate-shaped and vertically arranged, the clamping plate 64 is connected with the clamping box 62 in a damping manner, the sliding direction of the clamping plate 64 is the length direction of the supporting plate 61, and the space between one side, away from the magnetic chuck 1, of the clamping plate 64 and the clamping box 62 is in a closed state.
A clamping spring 65 is fixedly connected between one side of the clamping plate 64, which is close to the magnetic chuck 1, and the clamping box 62. The clamping rod 66 is fixedly connected to the clamping plate 64 at the center of one side, close to the magnetic chuck 1, of the clamping plate, the clamping rod 66 is in a rectangular rod shape and is horizontally arranged, the clamping rod 66 is slidably arranged on the clamping box 62 in a penetrating mode, the clamping spring 65 is arranged in a penetrating mode, and the sliding direction of the clamping rod 66 is the same as that of the clamping plate 64.
The elastic seat 63 is rectangular block-shaped, the inside is a cavity, the elastic seat 63 is vertically arranged, the elastic seat 63 is positioned on the supporting plate 61 and fixedly connected with the supporting plate 61, and the elastic seat 63 is made of elastic rubber materials.
A second connecting pipe 67 is communicated between the clamping box 62 and the elastic seat 63, the second connecting pipe 67 is in a circular pipe shape, one end of the second connecting pipe 67 is located at the bottom of the elastic seat 63, the other end of the second connecting pipe 67 is located at the bottom end of the clamping box 62 and between the clamping plate 64 and the clamping box 62, and the clamping box 62 and the elastic seat 63 are communicated with air through the second connecting pipe 67.
When the flange is used, the rocker 12 is rotated to the limit position in the horizontal direction, the rocker 12 extrudes the elastic seat 63, air in the elastic seat 63 enters the clamping box 62 from the second connecting pipe 67, air in the clamping box 62 extrudes the clamping plate 64 to move, the clamping plate 64 drives the clamping rod 66 to move, the clamping rod 66 moves to the upper side of the rocker 12 and is tightly abutted to the rocker 12, the rocker 12 is not easy to reset and rotate, and the flange is not easy to fall in the transportation process.
Referring to fig. 3, a locking assembly 7 is disposed on the limiting plate 3, the locking assembly 7 includes a locking box 71 and a locking rod 72, the locking box 71 is rectangular box-shaped and horizontally disposed, and the locking box 71 is located on one side of the elastic seat 63 near the magnetic chuck 1 and fixedly connected with the magnetic chuck 1. The locking box 71 is slidably connected with a locking plate 73, the sliding direction of the locking plate 73 is the length direction of the supporting plate 61, the locking plate 73 is rectangular plate-shaped, and is vertically arranged, and a space between one side of the locking plate 73, which is close to the magnetic chuck 1, and the locking box 71 is in a closed state.
A locking spring 74 is fixedly connected between one side of the locking plate 73, which is close to the magnetic chuck 1, and the locking box 71, and the locking spring 74 is used for driving the locking plate 73 to move towards the direction close to the magnetic chuck 1. The locking rod 72 is rectangular rod-shaped, one end of the locking rod 72 is fixedly connected with one side, away from the magnetic sucker 1, of the locking plate 73, the locking rod 72 is located in the center of one side, away from the magnetic sucker 1, of the locking plate 73, the locking rod 72 is arranged on the locking box 71 in a sliding penetrating mode, the sliding direction of the locking rod 72 is the same as that of the locking plate 73, and the locking rod 72 and the clamping rod 66 are opposite to each other.
Referring to fig. 2 and 3, a power assembly 8 is disposed on the limiting plate 3, the power assembly 8 includes a lifting box 81 and a lifting plate 82, and the lifting box 81 is rectangular box-shaped and is fixedly connected to the center of the top end of the magnetic chuck 1. The lifting box 81 is provided with a connecting groove 83 at a position between the pushing plate 821 and the magnetic chuck 1, and the connecting groove 83 is rectangular and is used for penetrating a connecting chain.
The lifting plate 82 is rectangular plate-shaped and horizontally arranged, the lifting plate 82 is slidably connected in the lifting box 81, the sliding direction of the lifting plate 82 is opposite to the sliding direction of the limiting plate 3, and the space between one side, away from the magnetic chuck 1, of the lifting plate 82 and the lifting box 81 is in a closed state. One side of the lifting plate 82, which is close to the magnetic chuck 1, is fixedly connected with a pushing plate 821 through a connecting rod, the pushing plate 821 is rectangular plate-shaped, and the pushing plate 821 is positioned in the connecting groove 83 and is in sliding connection with the lifting box 81, and the sliding direction of the pushing plate 821 is the same as that of the lifting plate 82.
A third connecting pipe 84 is communicated between the lifting box 81 and the locking box 71, the third connecting pipe 84 is in a circular pipe shape, one end of the third connecting pipe 84 is positioned at one side of the top end of the lifting box 81 close to the supporting plate 61, and is positioned between one side of the lifting plate 82 far away from the magnetic sucker 1 and the lifting box 81, the other end of the third connecting pipe 84 is positioned at the top end of the locking box 71, and is positioned between one side of the locking plate 73 close to the magnetic sucker 1 and the locking box 71, and water flows between the lifting box 81 and the locking box 71 through the third connecting pipe 84.
When the magnetic chuck is used, the connecting chain pulls the pushing plate 821, the pushing plate 821 extrudes the lifting plate 82, the lifting plate 82 extrudes the lifting box 81, water in the lifting box 81 enters the locking box 71 from the third connecting pipe 84, the water in the locking box 71 extrudes the locking plate 73 to move, the locking plate 73 drives the locking rod 72 to move, the locking rod 72 pushes the clamping rod 66 to move towards the clamping box 62, air in the clamping box 62 flows back into the elastic seat 63, the elastic seat 63 expands and extrudes the rocking rod 12, pressure is generated on the rocking rod 12 by the locking rod 72 and the elastic seat 63, the rocking rod 12 is further not easy to reset, and magnetic force adsorption of the magnetic chuck 1 to the flange is easy to continuously stabilize.
The implementation principle of the magnetic lifting appliance for flange transportation provided by the embodiment of the application is as follows: the magnetic chuck 1 is placed on the flange, the rocker 12 is rotated upwards, the rocker 12 drives the rotating shaft 11 and the gear 41 to rotate, the gear 41 drives the straight rack 42 to move, the straight rack 42 extrudes water in the water storage box 43 through the sliding plate 44, the water in the water storage box 43 flows into the limit box 21 through the first connecting pipe 45, the water in the limit box 21 extrudes the connecting plate 22, the limit plate 3 moves towards the opening end of the limit box 21, when the rocker 12 reaches the limit position in the horizontal direction, the magnetic chuck 1 is started, the magnetic chuck 1 generates suction force on the clamping block 51, the clamping block 51 moves towards the notch of the mounting groove 31, and the clamping block 51 is tightly abutted with the edge side of the flange.
When the rocker 12 is at the limit position in the horizontal direction, the elastic seat 63 is extruded, air in the elastic seat 63 enters the clamping box 62 through the second connecting pipe 67, the air in the clamping box 62 extrudes the clamping plate 64 to move, the clamping plate 64 drives the clamping rod 66 to move, the clamping rod 66 is tightly abutted with the top end of the rocker 12, the connecting chain is penetrated in the connecting groove 83, the connecting chain is pulled through the hanging ring, the connecting chain is in a tensioning state, the connecting chain pulls the pushing plate 821 to extrude the lifting box 81, water in the lifting box 81 enters the locking box 71 through the third connecting pipe 84, water in the locking box 71 extrudes the locking plate 73, the locking plate 73 drives the locking rod 72 to move, the locking rod 66 drives the clamping plate 64 to extrude air in the clamping box 62, the air flows back into the elastic seat 63, the locking rod 72 is tightly abutted with the rocker 12, the rocker 12 is expanded and is not easy to reset by the elastic seat 63, and the magnetic force of the magnetic force sucker 1 is easy to continuously stable, and the position of the magnetic force sucker 1 relative to the flange is easy to limit.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a magnetic force hoist for flange transportation which characterized in that: including magnetic chuck (1) and limiting plate (3), rotate on magnetic chuck (1) and be connected with pivot (11), fixedly connected with rocker (12) on pivot (11), pivot (11) are used for controlling the break-make of magnetic chuck (1) magnetic force, limiting plate (3) are provided with two, two limiting plate (3) sliding connection respectively are in the both sides of magnetic chuck (1), pivot (11) and two be provided with spacing subassembly (2) and drive assembly (4) between limiting plate (3), spacing subassembly (2) are used for driving about limiting plate (3) are kept away from the direction of magnetic chuck (1) is slided, drive assembly (4) are used for spacing subassembly (2) provides the driving force.
2. The magnetic hanger for flange transportation according to claim 1, wherein: spacing subassembly (2) are including spacing case (21) and spacing spring (23), spacing case (21) are provided with two, two spacing case (21) are fixed connection respectively in the both sides of magnetic chuck (1), the one end of spacing case (21) is the opening form, sliding connection has connecting plate (22) in spacing case (21), connecting plate (22) with spacing case (21) keep away from the space between the open end and be in airtight state, spacing spring (23) fixed connection be in connecting plate (22) with between spacing case (21), and be used for driving connecting plate (22) are kept away from spacing case (21) open-ended one end slides, limiting plate (3) slide set up in spacing case (21), and one end fixed connection is in connecting plate (22) is kept away from one side of spacing spring (23), drive assembly (4) are used for the drive connecting plate (22) towards the open end of spacing case (21) slides.
3. The magnetic hanger for flange transportation according to claim 2, wherein: the transmission assembly (4) comprises a gear (41), a water storage box (43) and a sliding plate (44), wherein the gear (41) is coaxially and fixedly connected to the rotating shaft (11), the gear (41) is meshed with a straight rack (42), one end of the straight rack (42) is located in the water storage box (43) and fixedly connected with the sliding plate (44), the sliding plate (44) is slidably connected to the water storage box (43), the water storage box (43) and the sliding plate (44) are far away from a space between one ends of the straight rack (42) and are in a closed state, and are fixedly connected with the magnetic chuck (1), a first connecting pipe (45) is communicated between the closed space of the water storage box (43) and the closed space of the limiting box (21), and water flows between the water storage box (43) and the limiting box (21) through the first connecting pipe (45).
4. The magnetic hanger for flange transportation according to claim 2, wherein: be provided with protection component (5) on limiting plate (3), protection component (5) include fixture block (51) and protection spring (52), limiting plate (3) are kept away from mounting groove (31) have been seted up to the one end of connecting plate (22), mounting groove (31) are located limiting plate (3) are close to one side of magnetic chuck (1), fixture block (51) sliding connection is in mounting groove (31), fixture block (51) adopt ferromagnetic material to make, protection spring (52) fixed connection is in fixture block (51) are kept away from one side of magnetic chuck (1) with between limiting plate (3), and are used for driving fixture block (51) are close to the direction of mounting groove (31) tank bottom slides.
5. The magnetic hanger for flange transportation according to claim 4, wherein: the clamping block (51) is in a necking shape along the direction close to the magnetic sucker (1).
6. A magnetic hanger for flange transportation according to claim 3, characterized in that: the magnetic chuck (1) is provided with a clamping component (6), the clamping component (6) comprises a clamping box (62), an elastic seat (63) and a clamping rod (66), one side of the magnetic chuck (1) close to the straight rack (42) is fixedly provided with a supporting plate (61), the elastic seat (63) is fixedly connected to the supporting plate (61), a cavity is formed in the magnetic chuck, one end of the supporting plate (61) away from the magnetic chuck (1) is fixedly connected with an auxiliary plate (611), the clamping box (62) is fixedly connected to one end of the auxiliary plate (611) close to the supporting plate (61), the clamping box (62) is in sliding connection with a clamping plate (64), one side of the clamping plate (64) away from the magnetic chuck (1) is in a closed state with a space between the clamping box (62), the clamping plate (64) is close to the magnetic chuck (1) and the clamping box (62), the clamping plate (64) is in sliding connection with a clamping spring (65) in a direction away from the clamping box (64), one end of the clamping rod (66) is fixedly connected with one side, close to the magnetic sucker (1), of the clamping plate (64), the clamping rod (66) is slidably arranged in the clamping box (62) in a penetrating mode, a second connecting pipe (67) is communicated between the clamping box (62) and the elastic seat (63), and air is communicated between the clamping box (62) and the elastic seat (63) through the second connecting pipe (67).
7. The magnetic hanger for flange transportation according to claim 6, wherein: the utility model provides a magnetic chuck (1) is last fixedly to be provided with locking subassembly (7) and power component (8), locking subassembly (7) are including locking box (71) and locking lever (72), locking box (71) are located elastic seat (63) are close to one side of magnetic chuck (1), and with magnetic chuck (1) fixed connection, sliding connection has locking plate (73) on locking box (71), locking plate (73) are close to one side of magnetic chuck (1) with space between locking box (71) is in airtight state, and with fixedly connected with locking spring (74) between locking box (71), locking lever (72) fixed connection is in locking plate (73) are kept away from one side of magnetic chuck (1), and slide and wear to establish in locking box (71), power component (8) are used for the drive locking plate (73) are kept away from the direction of magnetic chuck (1), locking lever (72) just set up with clamping lever (66).
8. The magnetic hanger for flange transportation according to claim 7, wherein: the utility model provides a magnetic chuck (1) is kept away from to power pack (8) be located magnetic chuck (1) one side of spacing case (21) open-ended, power pack (8) are including lifting box (81) and lifting plate (82), lifting plate (82) slip sets up in lifting box (81), lifting plate (82) keep away from one side of magnetic chuck (1) with space between lifting box (81) is in airtight condition, lifting box (81) with the intercommunication has third connecting pipe (84) between locking box (71), lifting box (81) with pass through between locking box (71) third connecting pipe (84) flow has water, lifting box (81) are located lifting plate (82) with connecting groove (83) have been seted up at the position between magnetic chuck (1), connecting groove (83) are used for wearing to establish the connecting chain.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311081918.9A CN116788967B (en) | 2023-08-26 | 2023-08-26 | Magnetic lifting appliance for flange transportation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311081918.9A CN116788967B (en) | 2023-08-26 | 2023-08-26 | Magnetic lifting appliance for flange transportation |
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| CN116788967B CN116788967B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Publication date |
|---|---|
| CN116788967B (en) | 2023-11-10 |
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