CN220467323U - Aluminum electrolysis cell cathode carbon block clamp - Google Patents

Abstract

The utility model discloses a cathode carbon block clamp for an aluminum electrolysis cell, which relates to the technical field of cathode carbon blocks and comprises a first support frame, wherein a first clamp is fixedly connected to the right side of the first support frame, a first motor is fixedly connected to the right side of the first clamp, a first threaded rod is fixedly connected to the output end of the first motor, the left side of the first threaded rod penetrates through an inner cavity of the first clamp and is sleeved with a movable block, the front side and the rear side of the movable block are fixedly connected with connecting blocks, one side of the connecting block, which is far away from the movable block, penetrates through the outer side of the first clamp and is fixedly connected with a mounting block, and one side of the mounting block, which is far away from the connecting block, is movably connected with a second clamp through a shaft pin. Through the cooperation of first support frame, first anchor clamps, first motor, first threaded rod, movable block, connecting block, installation piece, second anchor clamps, second support frame, stop gear, rubber pad, locating piece and first spout use to the problem among the background art has been solved.

Description

Aluminum electrolysis cell cathode carbon block clamp

Technical Field

The utility model relates to the technical field of cathode carbon blocks, in particular to a clamp for a cathode carbon block of an aluminum electrolysis cell.

Background

In the aluminum electrolysis industry, a cathode carbon block with a certain specification is needed to be adopted in a preparation anode electrolytic tank adopted in an electrolytic aluminum factory, in the manufacturing process of the cathode carbon block, a clamp is needed to hoist the cathode carbon block due to different production procedure requirements, the carbon block is needed to be bound before the hoisting, and then the carbon block is hoisted by a hoisting claw.

The equipment in the prior art can improve stability when using, but can't carry out the centre gripping to the negative pole charcoal piece of size and different quantity, work efficiency is low, and simultaneously when the centre gripping, can't carry out spacingly to the negative pole charcoal piece, leads to the centre gripping unstable easily, leads to the risk that the negative pole charcoal piece handling in-process falls because of the atress is not enough.

Aiming at the problems, the utility model provides a cathode carbon block clamp of an aluminum electrolysis cell.

Disclosure of Invention

The utility model aims to provide an aluminum electrolysis cell cathode carbon block clamp, which is characterized in that a first motor is started, a first threaded rod can be driven to rotate, a movable block is driven to move by the first threaded rod, a connecting block is driven to move by the movable block, a mounting block is driven to move by the connecting block, the distance between the first clamp and a second clamp can be pulled, the clamping range is increased, the friction force between the surface of the first clamp and the surface of a carbon block is increased by arranging a rubber pad, the falling risk of the cathode carbon block in the lifting process is reduced, the surface of the carbon block is protected from being scratched, the quality of the carbon block is improved, the second threaded rod can be driven to rotate by starting a second motor, a lifting block is driven to move by the second threaded rod, the inclined block and a sliding block are driven to move by the lifting block, the inclined block is driven to move and the movable wheel is extruded to move by the movable block, the pushing block is driven to move by the pushing block, the limiting effect on the cathode carbon block is ensured, the clamping of the cathode carbon block is firmer and reliable, the safety coefficient and the production efficiency are improved in the manufacturing process of the cathode carbon block, so that the problem that the clamping of the cathode carbon block in the background technology is inconvenient to clamp and poor in clamping and clamping effect of different numbers of cathode carbon blocks is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminium cell cathode carbon block anchor clamps, includes first support frame, the first anchor clamps of right side fixedly connected with of first support frame, the first motor of right side fixedly connected with of first anchor clamps, the output fixedly connected with first threaded rod of first motor, the left side of first threaded rod runs through to the inner chamber of first anchor clamps and overlaps and is equipped with the movable block, the equal fixedly connected with connecting block in front side and the rear side of movable block, one side that the movable block was kept away from to the connecting block runs through to the outside of first anchor clamps and fixedly connected with installation piece, one side that the connecting block was kept away from to the installation piece is through pivot swing joint has the second anchor clamps, the right side fixedly connected with second support frame of second anchor clamps, the bottom of first support frame and second support frame all is provided with stop gear.

Further, the rubber pads are fixedly connected to the surfaces of the first support frame and the second support frame, and positioning blocks are fixedly connected to the opposite sides of the first support frame and the second support frame through bolts.

Further, the surface of first threaded rod passes through first bearing swing joint with first anchor clamps, the first spout that cooperates the use with the connecting block is seted up on the surface of first anchor clamps.

Further, stop gear includes the spacing box, the top fixedly connected with second motor of spacing box, the output fixedly connected with second threaded rod of second motor, the bottom of second threaded rod runs through to the inner chamber of spacing box and the cover is equipped with the lifter, and the equal fixedly connected with of one side that two lifters are relative inclines, the bottom fixedly connected with running wheel of inclining, one side fixedly connected with push pedal of inclining is kept away from to the running wheel, one side fixedly connected with fixture block of running wheel is kept away from to the push pedal.

Further, the front side and the rear side of the lifting block are fixedly connected with sliding blocks, and the inner wall of the limit box is provided with a second sliding groove matched with the sliding blocks.

Further, the surface of the second threaded rod is movably connected with the limit box through a second bearing, and a through hole matched with the clamping block for use is formed in the surface of the limit box.

Further, the front side and the rear side of the inner cavity bottom of the limit box are fixedly connected with fixed blocks, one side, opposite to the fixed blocks, of each fixed block is fixedly connected with a sliding rod, one end, far away from the fixed block, of each sliding rod penetrates through the push plate and is fixedly connected with the inner wall of the limit box, and a spring is sleeved on the surface of each sliding rod.

Compared with the prior art, the utility model has the following beneficial effects:

according to the aluminum electrolysis cell cathode carbon block clamp, the first motor is started, the first threaded rod can be driven to rotate, the movable block is driven to move by the first threaded rod, the connecting block is driven to move by the movable block, the installation block is driven to move by the connecting block, the distance between the first clamp and the second clamp can be pulled, cathode carbon blocks with different numbers and different specifications can be clamped, universality is high, the defect that the original clamp manually inserts and takes the locating pin is avoided, labor cost is reduced, carbon block lifting efficiency is improved, meanwhile, the cathode carbon block can be limited by matching of the limiting mechanism, the clamping of the cathode carbon block is ensured to be firmer and more reliable, and safety coefficient and production efficiency are improved in the manufacturing process of the cathode carbon block.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a right side view of a second mount provided by an embodiment of the present utility model;

FIG. 3 is a right side cross-sectional view of a first clamp and a second clamp provided by an embodiment of the present utility model;

fig. 4 is a schematic structural view of a limiting mechanism according to an embodiment of the present utility model.

In the figure: 1. a first support frame; 2. a first clamp; 3. a first motor; 4. a first threaded rod; 5. a movable block; 6. a connecting block; 7. a mounting block; 8. a second clamp; 9. a second support frame; 10. a limiting mechanism; 1001. a limit box; 1002. a second motor; 1003. a second threaded rod; 1004. a lifting block; 1005. a sloping block; 1006. a movable wheel; 1007. a push plate; 1008. a clamping block; 1009. a slide block; 1010. a second chute; 1011. a through hole; 1012. a fixed block; 1013. a slide bar; 1014. a spring; 11. a rubber pad; 12. a positioning block; 13. and a first chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the technical problem of inconvenient clamping of different numbers of cathode carbon blocks, as shown in fig. 1-4, the following preferred technical scheme is provided:

the utility model provides an aluminium cell cathode carbon block anchor clamps, including first support frame 1, the first anchor clamps 2 of right side fixedly connected with of first support frame 1, the first motor 3 of right side fixedly connected with of first anchor clamps 2, the first threaded rod 4 of output fixedly connected with of first motor 3, the left side of first threaded rod 4 runs through to the inner chamber of first anchor clamps 2 and overlaps and be equipped with movable block 5, the equal fixedly connected with connecting block 6 of front side and the rear side of movable block 5, one side that movable block 5 was kept away from to connecting block 6 runs through to the outside of first anchor clamps 2 and fixedly connected with installation piece 7, one side that connecting block 6 was kept away from to installation piece 7 is through pivot swing joint has second anchor clamps 8, the right side fixedly connected with second support frame 9 of second anchor clamps 8, the bottom of first support frame 1 and second support frame 9 all is provided with stop gear 10.

Specifically, when using, the user can drive first threaded rod 4 through opening first motor 3, first threaded rod 4 drives movable block 5 and removes, movable block 5 drives connecting block 6 and removes, connecting block 6 drives installation piece 7 and removes, can pull open the interval between first anchor clamps 2 and the second anchor clamps 8, increase the centre gripping scope, through setting up rubber pad 11, the frictional force with the charcoal piece surface has been increased, the risk that the cathode charcoal piece falls at handling in-process has been reduced, and the charcoal piece surface is not scratched, charcoal piece quality has been improved, through opening second motor 1002, can drive the rotation of second threaded rod 1003, the second threaded rod 1003 drives lifting block 1004 and removes, lifting block 1004 drives sloping block 1005 and slider 1009 and removes, sloping block 1005 removes and extrudes the movable wheel 1006, the movable wheel 1006 drives push pedal 1007 and removes, the clamp block 1008 is removed to the clamp block, can play spacing effect to the cathode charcoal piece, ensure that the cathode charcoal piece centre gripping is more firm, reliability, safety coefficient and production efficiency have been improved in the cathode charcoal piece manufacturing process.

In order to solve the technical problem of inconvenient clamping of different numbers of cathode carbon blocks, as shown in fig. 1, 2 and 3, the following preferred technical scheme is provided:

the surface of first support frame 1 and the equal fixedly connected with rubber pad 11 of second support frame 9, the opposite side of first support frame 1 and second support frame 9 all is through bolt fixedly connected with locating piece 12, and the surface of first threaded rod 4 passes through first bearing swing joint with first anchor clamps 2, and first spout 13 that uses with connecting block 6 cooperation has been seted up on the surface of first anchor clamps 2.

Specifically, through setting up rubber pad 11, increased the frictional force with the carbon block surface between, reduced the risk that the cathode carbon block falls at handling in-process, and protected the carbon block surface not scratched, improved the carbon block quality, through setting up locating piece 12, can improve the stability of first support frame 1 and second support frame 9, through setting up first bearing, the use of first threaded rod 4 of being convenient for, through setting up first spout 13, the use of connecting block 6 of being convenient for.

In order to solve the technical problem of poor clamping effect, as shown in fig. 1, 3 and 4, the following preferred technical scheme is provided:

the limit mechanism 10 comprises a limit box 1001, a second motor 1002 is fixedly connected to the top of the limit box 1001, a second threaded rod 1003 is fixedly connected to the output end of the second motor 1002, the bottom of the second threaded rod 1003 penetrates through the inner cavity of the limit box 1001 and is sleeved with a lifting block 1004, two opposite sides of the lifting block 1004 are fixedly connected with inclined blocks 1005, the bottom of each inclined block 1005 is fixedly connected with a movable wheel 1006, one side of each movable wheel 1006 away from each inclined block 1005 is fixedly connected with a push plate 1007, one side of each push plate 1007 away from each movable wheel 1006 is fixedly connected with a clamping block 1008, the front side and the rear side of each lifting block 1004 are fixedly connected with a sliding block 1009, the inner wall of the limit box 1001 is provided with a second sliding groove 1010 matched with the sliding block 1009, the surface of the second threaded rod 1003 is movably connected with the limit box 1001 through a second bearing, through holes 1011 matched with the clamping blocks 1008 are formed in the surface of the limit box 1001, the front side and the rear side of the bottom of the inner cavity of the limit box 1001 are fixedly connected with fixed blocks 1012, one sides of the two opposite sides of the fixed blocks 1012 are fixedly connected with sliding rods 1013, one ends of the sliding rods 1013 are far away from the fixed blocks 1012 penetrate through the push plates 1007 and are fixedly connected with the inner wall of the limit box 1013, and the surface of the sliding rod is fixedly connected with the sliding rod 1014.

Specifically, through opening second motor 1002, can drive the rotation of second threaded rod 1003, the second threaded rod 1003 drives elevating block 1004 and removes, elevating block 1004 drives sloping block 1005 and slider 1009 and removes, sloping block 1005 removes and extrudes the running wheel 1006 and remove, running wheel 1006 drives push pedal 1007 and removes, push pedal 1007 drives fixture block 1008 and removes, can play spacing effect to the cathode carbon piece, through setting up second spout 1010, the use of slider 1009 of being convenient for, through setting up the second bearing, the use of second threaded rod 1003 of being convenient for, through setting up through-hole 1011, the use of fixture block 1008 of being convenient for, through setting up spring 1014, the reset of convenient push pedal 1007, through setting up fixed block 1012, play spacing effect to push pedal 1007.

Working principle: when the cathode carbon block lifting device is used, a user can drive the first threaded rod 4 to rotate by opening the first motor 3, the first threaded rod 4 drives the movable block 5 to move, the movable block 5 drives the connecting block 6 to move, the connecting block 6 drives the mounting block 7 to move, the distance between the first clamp 2 and the second clamp 8 can be pulled, the clamping range is increased, the friction force between the surface of the cathode carbon block and the surface of the carbon block is increased by arranging the rubber pad 11, the falling risk of the cathode carbon block in the lifting process is reduced, the surface of the carbon block is protected from being scratched, the quality of the carbon block is improved, the second motor 1002 is started, the second threaded rod 1003 can be driven to rotate, the second threaded rod 1003 drives the lifting block 1004 to move, the lifting block 1004 drives the inclined block 1005 and the sliding block 1009 to move, the inclined block 1005 moves and extrudes the movable wheel 1006 to move, the movable wheel 1006 drives the pushing plate 1007 to move, the clamping block 1008 to move, the limiting effect on the cathode carbon block can be ensured to be clamped more firmly and reliably, and the safety coefficient and the production efficiency are improved in the cathode carbon block manufacturing process.

To sum up: the aluminum electrolysis cell cathode carbon block clamp solves the problem that the existing cathode carbon block clamp is inconvenient to clamp and poor in clamping effect on cathode carbon blocks in different numbers by means of the cooperation of a first support frame 1, a first clamp 2, a first motor 3, a first threaded rod 4, a movable block 5, a connecting block 6, a mounting block 7, a second clamp 8, a second support frame 9, a limiting mechanism 10, a limiting box 1001, a second motor 1002, a second threaded rod 1003, a lifting block 1004, an inclined block 1005, a movable wheel 1006, a push plate 1007, a clamping block 1008, a sliding block 1009, a second sliding groove 1010, a through hole 1011, a fixed block 1012, a sliding rod 1013, a spring 1014, a rubber pad 11, a positioning block 12 and a first sliding groove 13.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an aluminium cell cathode carbon block anchor clamps, includes first support frame (1), its characterized in that: the right side fixedly connected with first anchor clamps (2) of first support frame (1), the right side fixedly connected with first motor (3) of first anchor clamps (2), the output fixedly connected with first threaded rod (4) of first motor (3), the left side of first threaded rod (4) runs through to the inner chamber of first anchor clamps (2) and overlaps and is equipped with movable block (5), the equal fixedly connected with connecting block (6) of front side and rear side of movable block (5), one side that movable block (5) was kept away from to connecting block (6) runs through to the outside of first anchor clamps (2) and fixedly connected with installation piece (7), one side that connecting block (6) was kept away from to installation piece (7) is through pivot swing joint has second anchor clamps (8), the right side fixedly connected with second support frame (9) of second anchor clamps (8), the bottom of first support frame (1) and second support frame (9) all is provided with stop gear (10).

2. The aluminum electrolysis cell cathode carbon block clamp according to claim 1, wherein: rubber pads (11) are fixedly connected to the surfaces of the first support frame (1) and the second support frame (9), and positioning blocks (12) are fixedly connected to opposite sides of the first support frame (1) and the second support frame (9) through bolts.

3. The aluminum electrolysis cell cathode carbon block clamp according to claim 1, wherein: the surface of the first threaded rod (4) is movably connected with the first clamp (2) through a first bearing, and a first chute (13) matched with the connecting block (6) for use is formed in the surface of the first clamp (2).

4. The aluminum electrolysis cell cathode carbon block clamp according to claim 1, wherein: stop gear (10) are including spacing box (1001), the top fixedly connected with second motor (1002) of spacing box (1001), the output fixedly connected with second threaded rod (1003) of second motor (1002), the bottom of second threaded rod (1003) runs through to the inner chamber of spacing box (1001) and overlaps and be equipped with elevating block (1004), and the equal fixedly connected with of one side that two elevating blocks (1004) are relative is oblique piece (1005), the bottom fixedly connected with running wheel (1006) of oblique piece (1005), one side fixedly connected with push pedal (1007) of oblique piece (1005) are kept away from to running wheel (1006), one side fixedly connected with fixture block (1008) of running wheel (1006) are kept away from to push pedal (1007).

5. The aluminum electrolysis cell cathode carbon block clamp according to claim 4, wherein: the front side and the rear side of the lifting block (1004) are fixedly connected with sliding blocks (1009), and a second sliding groove (1010) matched with the sliding blocks (1009) is formed in the inner wall of the limit box (1001).

6. The aluminum electrolysis cell cathode carbon block clamp according to claim 4, wherein: the surface of second threaded rod (1003) and spacing box (1001) pass through the second bearing swing joint, through-hole (1011) that use with fixture block (1008) cooperation are seted up on the surface of spacing box (1001).

7. The aluminum electrolysis cell cathode carbon block clamp according to claim 4, wherein: the front side and the rear side of spacing box (1001) inner chamber bottom all fixedly connected with fixed block (1012), and the equal fixedly connected with slide bar (1013) of one side that two fixed blocks (1012) are opposite, the one end that fixed block (1012) was kept away from to slide bar (1013) runs through push pedal (1007) and with the inner wall fixed connection of spacing box (1001), the surface cover of slide bar (1013) is equipped with spring (1014).