CN219217264U

CN219217264U - Lifting appliance for installing cathode carbon block

Info

Publication number: CN219217264U
Application number: CN202223300249.3U
Authority: CN
Inventors: 周永贵
Original assignee: Xinjiang Oriental Hope Nonferrous Pioneer Metals Corp
Current assignee: Xinjiang Oriental Hope Nonferrous Pioneer Metals Corp
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-20
Anticipated expiration: 2032-12-09

Abstract

The utility model is suitable for the technical field of electrolytic aluminum auxiliary tools, and particularly relates to a lifting appliance for mounting a cathode carbon block, which comprises a supporting plate and lifting lugs, wherein bearing plates which are relatively distributed are arranged below the supporting plate, the bearing plates are connected with the supporting plate through a translation mechanism, the translation mechanism is used for driving the bearing plates to relatively move so that the bearing plates can be inserted into a groove body at the bottom of the cathode carbon block, fixing blocks which are relatively distributed are arranged on the side surfaces of the bearing plates, the fixing blocks are connected with the bearing plates through a driving mechanism, and the driving mechanism is used for driving the fixing blocks to relatively move so that the fixing blocks extrude the inner wall of the groove body at the bottom of the cathode carbon block; the device reasonably utilizes the groove body at the bottom of the cathode carbon block to hoist the cathode carbon block, effectively improves the stability of the cathode carbon block during hoisting, avoids the phenomenon that the edge and the corner are damaged during hoisting the cathode carbon block, and simultaneously does not need to consider the abrasion problem caused by using the steel wire rope for a long time.

Description

Lifting appliance for installing cathode carbon block

Technical Field

The utility model relates to the technical field of electrolytic aluminum auxiliary tools, in particular to a lifting appliance for mounting a cathode carbon block.

Background

After the cathode carbon blocks of the domestic aluminum electrolysis cell are assembled, the cathode carbon blocks need to be transported into an electrolysis cell for installation, in the whole process, the processing and the transportation of the cathode carbon blocks are all separated from a lifting appliance, a steel wire rope is commonly used for lifting the cathode carbon blocks in the prior art, the steel wire rope is mainly used for lifting the steel wire rope to be sleeved at two ends of the cathode carbon blocks, and the edges and corners of the carbon blocks are used as stress points.

The mode of hoisting the cathode carbon block through the steel wire rope can lead the edge and corner stress of the cathode carbon block to be large, the edge and corner damage of the stress point of the cathode carbon block is easy to occur in the hoisting process, the using effect of the cathode is affected, the stability of the hoisting steel wire rope is poor, the hoisting steel wire rope is easy to shake, the steel wire rope is easy to fatigue and wear, the strand breakage phenomenon is more likely to occur, and the potential safety hazard and the property loss risk are large.

Disclosure of Invention

The utility model aims to provide a lifting appliance for installing a cathode carbon block, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a lifting appliance for installing a cathode carbon block, includes backup pad and lug, the backup pad below is equipped with the bearing plate of relative distribution, and the bearing plate is connected with the backup pad through translation mechanism, and translation mechanism is used for driving bearing plate relative motion so that the bearing plate can insert the inside of cathode carbon block bottom cell body, the bearing plate side is equipped with the fixed block of relative distribution, and the fixed block is connected with the bearing plate through actuating mechanism, actuating mechanism is used for driving fixed block relative motion so that the fixed block extrudees the inner wall of cathode carbon block bottom cell body.

Further: the translation mechanism comprises a first motor arranged on the surface of a supporting plate, a first threaded rod is arranged at the output end of the first motor, two moving blocks which are distributed oppositely are in threaded connection with the first threaded rod, connecting plates are fixedly connected with the moving blocks, and the connecting plates penetrate through the supporting plate and are connected with a bearing plate.

Further: the driving mechanism comprises a supporting rod fixedly connected with the supporting block, the other end of the supporting rod is inserted into the bearing plate and connected with a trapezoid block, the trapezoid block is connected with the inner wall of the bearing plate through a spring, and an extrusion assembly for extruding the trapezoid block is arranged in the bearing plate.

Further: the trapezoid block is provided with a sliding block, the inner wall of the bearing plate is provided with a sliding groove, and the sliding block is positioned in the sliding groove and is in sliding connection with the sliding groove.

Further: the extrusion assembly comprises a second motor arranged inside the bearing plate, a second threaded rod is arranged at the output end of the second motor, a threaded sleeve is connected with the second threaded rod in a threaded mode, and a support column for extruding the inclined plane of the trapezoid block is arranged at the other end of the threaded sleeve.

Further: the limiting blocks are arranged on the side walls of the threaded sleeves in a relatively distributed mode, limiting grooves are formed in the inner walls of the bearing plates in a relatively distributed mode, and the limiting blocks are located inside the limiting grooves and are in sliding connection with the limiting grooves.

Compared with the prior art, the utility model has the beneficial effects that: the device reasonably utilizes the groove body at the bottom of the cathode carbon block to hoist the cathode carbon block, effectively improves the stability of the cathode carbon block during hoisting, avoids the phenomenon that the edge and the corner are damaged during hoisting the cathode carbon block, and simultaneously does not need to consider the abrasion problem caused by using the steel wire rope for a long time.

Drawings

Fig. 1 is a front view of the whole structure of a lifting appliance for installing a cathode carbon block in the embodiment of the utility model.

Fig. 2 is a bottom view of the overall structure of a hanger for installing a cathode carbon block according to an embodiment of the present utility model.

Fig. 3 is a bottom view of a hanger driving mechanism for installing a cathode carbon block according to an embodiment of the present utility model.

Fig. 4 is a bottom view of a hanging tool extrusion assembly for installing a cathode carbon block according to an embodiment of the present utility model.

In the figure: the device comprises a first motor, a first threaded rod, a moving block, a lifting lug, a supporting plate, a connecting plate, a bearing plate, a fixed block, a supporting rod, a spring, a trapezoidal block, a sliding chute, a sliding block, a supporting rod, a threaded sleeve, a limiting groove, a limiting motor, a second motor and a threaded rod, wherein the first motor is 1-first, the threaded rod is 2-first, the moving block is 3-second, the lifting lug is 4-, the supporting plate is 5-second, the connecting plate is 6-second, the bearing plate is 7-, the fixed block is 8-second, the supporting rod is 9-second, the spring is 10-third, the trapezoidal block is 11-second, the sliding chute is 12-third, the sliding block is 13-fourth, the supporting rod is 14-second, the threaded sleeve is 15-second, the limiting block is 16-second, the limiting groove is 17-second, the motor is 18-second, and the threaded rod is 19-second.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

In an embodiment, please refer to fig. 1-3, a lifting appliance for installing a cathode carbon block comprises a supporting plate 5 and lifting lugs 4, wherein a bearing plate 7 which is distributed relatively is arranged below the supporting plate 5, the bearing plate is connected with the supporting plate 5 through a translation mechanism, the translation mechanism is used for driving the bearing plate 7 to move relatively so that the bearing plate 7 can be inserted into the bottom groove of the cathode carbon block, fixing blocks 8 which are distributed relatively are arranged on the side face of the bearing plate 7, the fixing blocks 8 are connected with the bearing plate through a driving mechanism, and the driving mechanism is used for driving the fixing blocks 8 to move relatively so that the fixing blocks 8 squeeze the inner wall of the bottom groove of the cathode carbon block.

In this embodiment, this device is when carrying out hoist and mount to the cathode carbon piece, be placed in the top of cathode carbon piece with backup pad 5 through the loop wheel machine, when the stopper 16 of backup pad 5 bottom and cathode carbon piece top contact, the loop wheel machine stops the operation, the translation mechanism drives the weighing plate of backup pad 5 below and is close to each other this moment, thereby make the weighing plate insert the cell body inside of cathode carbon piece bottom, then rethread hoist the backup pad 5 upward movement, backup pad 5 drives the loading board upward movement, until the top contact of loading board top and cell body, hold up the cathode carbon piece through the loading board, the effectual stability when improving cathode carbon piece hoist and mount, wherein this device still is equipped with actuating mechanism in the loading board inside, drive supporting piece relative movement through actuating mechanism, thereby make the supporting piece extrude the inner wall of cell body, the compactness between cell body and the loading board, the further stability when having improved cathode carbon piece hoist and mount, this device has rationally utilized the cell body of cathode carbon piece bottom to realize the hoist and mount to the cathode carbon piece, the improvement of cathode carbon piece, the performance when effectively using the edge rope has avoided the long-term wear and tear to the cathode carbon piece to use, the time is avoided when the cathode carbon piece to be damaged.

In another embodiment, referring to fig. 1, the translation mechanism includes a first motor 1 disposed on a surface of a support plate 5, a first threaded rod 2 is disposed at an output end of the first motor 1, the first threaded rod 2 is in threaded connection with two moving blocks 3 that are distributed relatively, each moving block 3 is fixedly connected with a connecting plate 6, and the connecting plates 6 penetrate through the support plate 5 and are connected with a bearing plate.

In this embodiment, this device is when hoisting the cathode carbon piece, when the stopper 16 of backup pad 5 bottom contacts with the cathode carbon piece top, starts second motor 18, and second motor 18 drives first threaded rod 2 and rotates, and first threaded rod 2 drives two connecting plates 6 through the meshing with movable block 3 and is close to each other to make bearing plate 7 can insert the cell body inside of cathode carbon piece bottom, thereby make the bearing plate can follow the cell body inside with the cathode carbon piece hold up, the effectual stability when improving the cathode carbon piece hoist and mount.

In another embodiment, referring to fig. 3, the driving mechanism includes a supporting rod 9 fixedly connected with a supporting block, the other end of the supporting rod 9 is inserted into the bearing plate and connected with a trapezoid block 11, wherein the trapezoid block 11 is connected with the inner wall of the bearing plate 7 through a spring 10, and an extrusion assembly for extruding the trapezoid block 11 is arranged in the bearing plate.

In this embodiment, when hoisting the cathode carbon block, through extrusion subassembly extrusion trapezoidal piece 11, trapezoidal piece 11 drives the supporting shoe through branch 9 and moves towards the direction of cell body inner wall, when the inner wall of supporting shoe and cell body closely pastes, extrusion subassembly stop motion, then the loading board then has played a fixed action to the cathode carbon block through the supporting shoe, stability when further having improved cathode carbon hoist and mount, stability when can improving branch 9 and remove through the setting of spring 10 on the one hand, on the other hand when extrusion subassembly is not in extrusion trapezoidal piece 11, trapezoidal piece 11 can automatic re-setting at the effect of spring 10 to make the supporting shoe keep away from the cell body inner wall.

In another embodiment, referring to fig. 3, the trapezoid block 11 is provided with a sliding block 13, the inner wall of the bearing plate is provided with a sliding groove 12, and the sliding block 13 is located inside the sliding groove 12 and is slidably connected with the sliding groove.

In this embodiment, the sliding groove 12 has a limiting effect on the trapezoid block 11 through the sliding block 13, so that the stability of the trapezoid block 11 during movement is effectively improved.

In another embodiment, referring to fig. 4, the extrusion assembly includes a second motor 18 disposed inside the bearing plate 7, a second threaded rod 19 is disposed at an output end of the second motor 18, the second threaded rod 19 is screwed with a threaded sleeve 15, and a strut 14 for extruding an inclined plane of the trapezoid block 11 is disposed at the other end of the threaded sleeve 15.

In this embodiment, when needing to extrude the fixed time to the cathode carbon block, start second motor 18, second motor 18 drives screw sleeve 15 motion through second threaded rod 19, screw sleeve 15 extrudees the inclined plane of trapezoidal piece 11 through pillar 14 to make the supporting shoe extrude the inner wall of cell body, and then effectual stability when having improved the cathode carbon block hoist and mount.

In another embodiment, referring to fig. 4, the side wall of the threaded sleeve 15 is provided with a limiting block 16 which is relatively distributed, the inner wall of the bearing plate is provided with a limiting groove 17 which is relatively distributed, and the limiting block 16 is located inside the limiting groove 17 and is slidably connected with the limiting groove 17.

In this embodiment, the limiting groove 17 performs a limiting function on the threaded sleeve 15 through the limiting block 16, so that the phenomenon that the second threaded rod 19 rotates to drive the threaded sleeve 15 to rotate is avoided.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A lifting appliance for installing a cathode carbon block comprises a supporting plate and lifting lugs; the cathode carbon block bottom groove body is characterized in that a bearing plate which is distributed oppositely is arranged below the supporting plate, the bearing plate is connected with the supporting plate through a translation mechanism, the translation mechanism is used for driving the bearing plate to move relatively so that the bearing plate can be inserted into the cathode carbon block bottom groove body, fixing blocks which are distributed oppositely are arranged on the side face of the bearing plate, the fixing blocks are connected with the bearing plate through a driving mechanism, and the driving mechanism is used for driving the fixing blocks to move relatively so that the fixing blocks squeeze the inner wall of the cathode carbon block bottom groove body.

2. The lifting appliance for installing the cathode carbon block according to claim 1, wherein the translation mechanism comprises a first motor arranged on the surface of the supporting plate, a first threaded rod is arranged at the output end of the first motor, two moving blocks which are distributed relatively are in threaded connection with the first threaded rod, connecting plates are fixedly connected with the moving blocks, and the connecting plates penetrate through the supporting plate and are connected with the bearing plate.

3. The hanger for installing a cathode carbon block according to claim 1, wherein the driving mechanism comprises a supporting rod fixedly connected with the supporting block, the other end of the supporting rod is inserted into the bearing plate and connected with a trapezoid block, the trapezoid block is connected with the inner wall of the bearing plate through a spring, and an extrusion assembly for extruding the trapezoid block is arranged in the bearing plate.

4. A hanger for installing a cathode carbon block according to claim 3, wherein the trapezoid block is provided with a slide block, the inner wall of the bearing plate is provided with a slide groove, and the slide block is positioned in the slide groove and is in sliding connection with the slide groove.

5. A lifting appliance for installing a cathode carbon block according to claim 3, wherein the extrusion assembly comprises a second motor arranged inside the bearing plate, a second threaded rod is arranged at the output end of the second motor, a threaded sleeve is in threaded connection with the second threaded rod, and a support column for extruding the inclined plane of the trapezoid block is arranged at the other end of the threaded sleeve.

6. The lifting appliance for installing the cathode carbon block according to claim 5, wherein the side wall of the threaded sleeve is provided with relatively distributed limiting blocks, the inner wall of the bearing plate is provided with relatively distributed limiting grooves, and the limiting blocks are positioned in the limiting grooves and are in sliding connection with the limiting grooves.