CN216512418U - Hoisting tool for processing cathode carbon block - Google Patents
Hoisting tool for processing cathode carbon block Download PDFInfo
- Publication number
- CN216512418U CN216512418U CN202123291572.4U CN202123291572U CN216512418U CN 216512418 U CN216512418 U CN 216512418U CN 202123291572 U CN202123291572 U CN 202123291572U CN 216512418 U CN216512418 U CN 216512418U
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- China
- Prior art keywords
- cathode carbon
- hinge shaft
- fixedly connected
- carbon block
- arms
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- Expired - Fee Related
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 53
- 238000012545 processing Methods 0.000 title claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a hoisting sling for processing a cathode carbon block, which comprises a first hinge shaft, wherein the first hinge shaft is rotationally connected with a crane boom, two ends of a second hinge shaft are rotationally connected with connecting arms, two ends of a third hinge shaft are rotationally connected with clamping arms, the lower ends of the clamping arms are fixedly connected with clamping plates, and the bottom end of a hydraulic rod is fixedly connected with an adjusting plate. According to the utility model, the adjusting plate can contact with the cathode carbon block firstly through the distance sensor, when the adjusting plate continues to descend, the third hinge shaft drives the clamping arm to move towards the outer side in the moving groove, the situation that the distance between the clamping plates is smaller than the width of the cathode carbon block, so that manual adjustment is needed is avoided, labor force is liberated, the clamping plates can be attached to two sides of the cathode carbon block when the adjusting plate is hoisted, the cathode carbon block is finally clamped and fixed, the structural strength of the hanger is further improved by matching the connecting rod and the reinforcing arm, the hanger is suitable for high-strength work, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance for processing cathode carbon blocks.
Background
The cathode carbon block is a carbon block made of high-quality anthracite, coke, graphite and the like as raw materials. Used as the cathode of the aluminum electrolysis cell. It is built at the bottom of the electrolytic bath and is also called bottom carbon block. The cathode carbon block is an important component of the aluminum electrolysis cell, and is beneficial to saving energy in aluminum electrolysis production and prolonging the service life of the cell. Because the volume of the cathode carbon block is large, the lifting appliance is commonly used in the production and processing of the cathode carbon block.
Chinese patent document CN214003778U discloses a lifting appliance for hoisting cathode carbon blocks of an electrolytic cell, which comprises a hanging beam, a connecting beam, a fixed beam and a fixed frame, wherein the hanging beam and the fixed beam are vertically corresponding and are arranged in parallel; a connecting beam is fixed between the suspension cross beam and one end of the fixed cross beam, a hanging lug is fixed at the top end of the suspension cross beam, and a fixed frame is fixed at the bottom end of the fixed cross beam; the binding ropes are respectively hung at the two ends of the fixing frame, the lifting appliance of the utility model has simple structure and convenient use, and the lifting appliance is used to stride over the upper structure and directly lift and convey the cathode carbon block, so that the lifting process is safe and controllable, the potential safety hazard is effectively reduced, and the operation efficiency is improved; can accomplish through the cooperation of two people, reducible personnel drop into, reduce the cost of labor, but this hoist is under high strength work, and the intensity of structure remains to be improved, and needs workman's cooperation, can't liberate the labour completely, has reduced the machining efficiency of product to a certain extent, has improved manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a hoisting sling for processing a cathode carbon block.
In order to achieve the purpose, the utility model adopts the following technical scheme: a hoisting hanger for processing cathode carbon blocks comprises a first hinge shaft, wherein a crane boom is rotatably connected to the first hinge shaft, the crane boom is provided with four crane booms which are uniformly distributed at two ends of the first hinge shaft, the lower ends of the crane booms which are symmetrical left and right are rotatably connected to two ends of a second hinge shaft respectively, two ends of the second hinge shaft are rotatably connected with connecting arms respectively, the lower ends of the connecting arms are rotatably connected to two ends of a third hinge shaft respectively, two ends of the third hinge shaft are rotatably connected with clamping arms respectively, the lower ends of the clamping arms are fixedly connected with clamping plates, the third hinge shaft penetrates through the front side and the rear side of the middle of a limiting plate respectively, a hydraulic rod is fixedly connected to the middle of the lower end of the limiting plate, and an adjusting plate is fixedly connected to the bottom end of the hydraulic rod.
As a further description of the above technical solution:
the clamping plates are fixedly connected with rubber pads.
As a further description of the above technical solution:
and moving grooves are formed in the front side and the rear side of the middle parts of the two ends of the limiting plate.
As a further description of the above technical solution:
and two ends of the third hinge shaft are respectively connected with a moving groove in a sliding manner.
As a further description of the above technical solution:
the adjusting plate is characterized in that a groove is formed in the middle of the lower end of the adjusting plate, and a distance sensor is fixedly connected in the groove.
As a further description of the above technical solution:
and a connecting rod is connected between the clamping arms at the same side.
As a further description of the above technical solution:
the middle part of the first hinge shaft is fixedly connected with a hanging ring.
As a further description of the above technical solution:
and both sides of the middle part of the upper end of the first hinge shaft are fixedly connected with reinforcing arms, and the close ends of the reinforcing arms are respectively and fixedly connected to both sides of the lower part of the hanging ring.
The utility model has the following beneficial effects:
the distance sensor is provided with a fixed value, namely the lifting appliance controls the telescopic end of the hydraulic rod to extend downwards when the lifting appliance is at a proper height from the cathode carbon block, so as to drive the adjusting plate to move downwards to contact with the cathode carbon block in one step, when the lifting appliance continues to descend, the limiting plate can receive an upward reaction force, so that the third hinge shaft drives the clamping arm to move outwards in the moving groove, the distance between the clamping plates is prevented from being smaller than the width of the cathode carbon block, so that the clamping arm needs to be manually adjusted by a worker, labor force is liberated, the cost is reduced, then the telescopic end of the hydraulic rod is withdrawn, the lifting appliance is continuously controlled to descend after the clamping plates are positioned in the middle parts of the two sides of the cathode carbon block, the lifting appliance is lifted, the weight influence of the lifting appliance is matched, the third hinge shaft can slide towards the middle part in the moving groove, so as to drive the clamping arms to be attached to the two sides of the cathode carbon block, when the lifting appliance continues to ascend, the force between the clamping plate and the cathode carbon block is increased more and more, the cathode carbon block is clamped and fixed finally, the lifting operation is completed, and the structural strength of the lifting appliance is further improved by matching the connecting rod and the reinforcing arm, so that the lifting appliance is suitable for high-strength work, and the processing efficiency is improved.
Drawings
FIG. 1 is a side view of a hoisting sling for processing cathode carbon blocks in accordance with the present invention;
FIG. 2 is a front cross-sectional view of a hoisting sling for processing cathode carbon blocks, which is provided by the utility model;
fig. 3 is a perspective view of an adjusting plate of a hoisting sling for processing cathode carbon blocks.
Illustration of the drawings:
1. a first hinge axis; 2. a cargo boom; 3. a second hinge axis; 4. a connecting arm; 5. a third hinge shaft; 6. a clamp arm; 7. a splint; 8. a rubber pad; 9. a limiting plate; 10. a moving groove; 11. a hydraulic lever; 12. an adjusting plate; 13. a groove; 14. a distance sensor; 15. a connecting rod; 16. a hoisting ring; 17. the arm is reinforced.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a hoisting sling for processing cathode carbon blocks comprises a first hinge shaft 1, wherein the first hinge shaft 1 is rotatably connected with crane booms 2, the crane booms 2 are four and evenly distributed at two ends of the first hinge shaft 1, the lower ends of the crane booms 2 which are symmetrical on the left and right are respectively and rotatably connected at two ends of a second hinge shaft 3, two ends of the second hinge shaft 3 are respectively and rotatably connected with connecting arms 4, the lower ends of the connecting arms 4 are respectively and rotatably connected at two ends of a third hinge shaft 5, two ends of the third hinge shaft 5 are respectively and rotatably connected with clamping arms 6, the lower ends of the clamping arms 6 are respectively and fixedly connected with clamping plates 7, the third hinge shaft 5 respectively penetrates through the front side and the rear side of the middle part of a limiting plate 9, the middle part of the lower end of the limiting plate 9 is fixedly connected with a hydraulic rod 11, the bottom end of the hydraulic rod 11 is fixedly connected with an adjusting plate 12, a fixed value is set for a distance sensor 14, namely, when the hoisting sling is at a proper height from a cathode carbon block, the distance sensor 14 can control the telescopic end of the hydraulic rod 11 to extend downwards, thereby driving the adjusting plate 12 to move downwards to contact with the cathode carbon block in one step, when the lifting appliance continues to descend, the limiting plate 9 can receive an upward reaction force to enable the third hinge shaft 5 to drive the clamping arm 6 to move outwards in the moving groove 10, avoiding the distance between the clamping plates 7 being smaller than the width of the cathode carbon block, thereby needing manual adjustment of workers, liberating labor force, reducing cost, then the telescopic end of the hydraulic rod 11 is withdrawn, the lifting appliance is continuously controlled to descend after the clamping plates 7 are positioned in the middle parts of the two sides of the cathode carbon block, the lifting appliance is lifted, and the third hinge shaft 5 slides towards the middle part in the moving groove 10 under the influence of the self weight, so that the clamping arms 6 are driven to enable the clamping plates 7 to be attached to the two sides of the cathode carbon block, when the lifting appliance continues to rise, the force between the clamping plates 7 and the cathode carbon blocks is increased, and finally the cathode carbon blocks are clamped and fixed to finish the lifting operation.
The clamping plates 7 are fixedly connected with rubber pads 8, friction force is increased, the risk of falling of the cathode carbon blocks is avoided, the front side and the rear side of the middle parts of the two ends of the limiting plate 9 are respectively provided with a moving groove 10, the two ends of the third hinge shaft 5 are respectively and slidably connected with the moving grooves 10 for adjustment between the third hinge shafts 5, mutual symmetrical stress is more uniform, the middle part of the lower end of the adjusting plate 12 is provided with a groove 13, a distance sensor 14 is fixedly connected in the groove 13, the structural design is more reasonable, a connecting rod 15 is connected between the clamping arms 6 at the same side, the middle part of the first hinge shaft 1 is fixedly connected with a lifting ring 16 and used for connecting lifting mobile equipment, both sides of the middle part of the upper end of the first hinge shaft 1 are fixedly connected with reinforcing arms 17, the close ends of the reinforcing arms 17 are respectively and fixedly connected to both sides of the lower part of the lifting ring 16, and the structural strength of the lifting tool is further improved by matching the connecting rod 15 and the reinforcing arms 17, the method is suitable for high-strength work and improves the processing efficiency.
The working principle is as follows: firstly, a hook for lifting mobile equipment is connected with a lifting ring 16, when the lifting appliance approaches from the upper part of a cathode carbon block, a fixed value is set for a distance sensor 14, namely the distance sensor 14 can control the telescopic end of a hydraulic rod 11 to extend downwards when the lifting appliance is at a proper height from the cathode carbon block, so that an adjusting plate 12 is driven to move downwards to contact with the cathode carbon block in one step, when the lifting appliance continues to descend, a limiting plate 9 can receive an upward reaction force to enable a third hinge shaft 5 to drive a clamping arm 6 to move outwards in a moving groove 10, the situation that the distance between clamping plates 7 is smaller than the width of the cathode carbon block, so that manual adjustment of workers is needed is avoided, labor force is liberated, cost is reduced, then the telescopic end of the hydraulic rod 11 is withdrawn, the lifting appliance is continuously controlled to descend to the clamping plates 7 at the middle parts of two sides of the cathode carbon block, the lifting appliance is lifted to match the influence of the weight of the lifting appliance, thereby third hinge shaft 5 can drive centre gripping arm 6 and make splint 7 laminate in the both sides of cathode carbon block towards the middle part slip in shifting chute 10, and when the hoist continued to rise, the power between splint 7 and the cathode carbon block is bigger and bigger, thereby finally accomplishes the handling operation with cathode carbon block centre gripping fixed, thereby cooperation connecting rod 15 and reinforcing arm 17 have further improved the structural strength of this hoist to be applicable to the work of high strength, improve machining efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a cathode carbon block processing is with hoist and mount hoist, includes first hinge pin (1), its characterized in that: the first hinge shaft (1) is rotationally connected with a crane boom (2), the crane boom (2) is provided with four crane booms which are uniformly distributed at two ends of the first hinge shaft (1), the lower ends of the crane booms (2) which are symmetrical left and right are rotationally connected at two ends of a second hinge shaft (3) respectively, both ends of the second hinge shaft (3) are rotatably connected with connecting arms (4), the lower ends of the connecting arms (4) are respectively rotatably connected with both ends of a third hinge shaft (5), both ends of the third hinge shaft (5) are rotatably connected with clamping arms (6), the lower ends of the clamping arms (6) are fixedly connected with clamping plates (7), the third hinge shafts (5) respectively penetrate through the front side and the rear side of the middle part of the limiting plate (9), the hydraulic rod (11) is fixedly connected to the middle of the lower end of the limiting plate (9), and an adjusting plate (12) is fixedly connected to the bottom end of the hydraulic rod (11).
2. The hoisting sling for processing cathode carbon blocks as claimed in claim 1, wherein: the clamping plates (7) are fixedly connected with rubber pads (8).
3. The hoisting sling for processing cathode carbon blocks as claimed in claim 1, wherein: the front side and the rear side of the middle parts of the two ends of the limiting plate (9) are provided with moving grooves (10).
4. The hoisting sling for processing cathode carbon blocks as claimed in claim 1, wherein: two ends of the third hinge shaft (5) are respectively connected with a moving groove (10) in a sliding way.
5. The hoisting sling for processing cathode carbon blocks as claimed in claim 1, wherein: a groove (13) is formed in the middle of the lower end of the adjusting plate (12), and a distance sensor (14) is fixedly connected in the groove (13).
6. The hoisting sling for processing cathode carbon blocks as claimed in claim 1, wherein: and a connecting rod (15) is connected between the clamping arms (6) at the same side.
7. The hoisting sling for processing cathode carbon blocks as claimed in claim 1, wherein: the middle part of the first hinge shaft (1) is fixedly connected with a hanging ring (16).
8. The hoisting sling for processing cathode carbon blocks as claimed in claim 1, wherein: and both sides of the middle part of the upper end of the first hinge shaft (1) are fixedly connected with reinforcing arms (17), and the close ends of the reinforcing arms (17) are respectively and fixedly connected to both sides of the lower part of the hanging ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123291572.4U CN216512418U (en) | 2021-12-24 | 2021-12-24 | Hoisting tool for processing cathode carbon block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123291572.4U CN216512418U (en) | 2021-12-24 | 2021-12-24 | Hoisting tool for processing cathode carbon block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512418U true CN216512418U (en) | 2022-05-13 |
Family
ID=81504967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123291572.4U Expired - Fee Related CN216512418U (en) | 2021-12-24 | 2021-12-24 | Hoisting tool for processing cathode carbon block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673762A (en) * | 2023-06-19 | 2023-09-01 | 江苏先锋精密科技股份有限公司 | Vertical machining center fixture |
| CN116924219A (en) * | 2023-09-19 | 2023-10-24 | 祁县华通碳素有限公司 | Cathode carbon block hoisting manipulator and operation method thereof |
-
2021
- 2021-12-24 CN CN202123291572.4U patent/CN216512418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673762A (en) * | 2023-06-19 | 2023-09-01 | 江苏先锋精密科技股份有限公司 | Vertical machining center fixture |
| CN116673762B (en) * | 2023-06-19 | 2023-11-21 | 江苏先锋精密科技股份有限公司 | Vertical machining center fixture |
| CN116924219A (en) * | 2023-09-19 | 2023-10-24 | 祁县华通碳素有限公司 | Cathode carbon block hoisting manipulator and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |