CN207209765U - A kind of special clamping article for lifting of aluminium cell carbon block - Google Patents
A kind of special clamping article for lifting of aluminium cell carbon block Download PDFInfo
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- CN207209765U CN207209765U CN201720510517.4U CN201720510517U CN207209765U CN 207209765 U CN207209765 U CN 207209765U CN 201720510517 U CN201720510517 U CN 201720510517U CN 207209765 U CN207209765 U CN 207209765U
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- jamming claw
- lifting
- rabble arm
- carbon block
- clamping article
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Abstract
The utility model belongs to field of metallurgical mechanical equipment, specifically a kind of special clamping article for lifting of aluminium cell carbon block, including left jamming claw（1）, right jamming claw（2）, bearing pin（3）, hang handle（4）, safety plug（5）With insurance key seat（6）；Left jamming claw（1）And right jamming claw（2）It is rake shape structure, respectively by raking pawl（7）With rabble arm（8）Composition, left jamming claw are fixedly connected with 70 110 degree of angles（1）And right jamming claw（2）Rabble arm（8）It is provided with pin shaft hole and passes through bearing pin（3）Be hinged, pin shaft hole is located at the left side of this fixture longitudinal center line；Left jamming claw（1）Rabble arm（8）It is upper to lean on bearing pin（3）Right side, which is fixedly connected with, hangs handle（4）；Right jamming claw（2）Rabble arm（8）On be fixedly installed and safety plug（5）Supporting insurance key seat（6）.The utility model overcomes that electrolytic aluminium plant cathode carbon pieces handling difficulty is big, dangerous high problem, compact-sized, safe and reliable, convenient and practical, is adapted to promote.
Description
Technical field
The utility model belongs to field of metallurgical mechanical equipment, specifically a kind of special clamping article for lifting of aluminium cell carbon block.
Background technology
During Aluminum Electrolysis Production, electrolytic cell overhaul needs to construct bottom land negative electrode again, and wherein cathode carbon pieces need to pour
It could be used for constructing electric tank cathode structure after building processing, it is therefore desirable to which cathode carbon pieces are poured into workshop from stock ground handling to negative electrode
Pour scene, but because cathode carbon pieces volume is big, weight is big, the problems such as easily breaking into pieces of dropping, brought very very much not to handling work
Just and security risk.
For using 400KA, for the large-scale aluminum electrolytic cell of representative, its cathode carbon pieces weight and volume is bigger, and shape more becomes
Complexity, its groove structure specially designed is easy to be broken in handling, therefore handling difficulty is big, dangerous higher.
How in potroom conveniently, safely handling cathode carbon pieces, be the reality that aluminium electroloysis industry needs to solve
Border problem.
Utility model content
The utility model is in view of the above-mentioned problems, special devise a kind of compact-sized, safe and reliable, convenient and practical handling
Fixture.
Technical scheme provided by the utility model is：
A kind of special clamping article for lifting of aluminium cell carbon block, including left jamming claw（1）, right jamming claw（2）, bearing pin（3）, hang handle（4）、
Safety plug（5）With insurance key seat（6）；The left jamming claw（1）And right jamming claw（2）It is rake shape structure, respectively by raking pawl（7）With
Rabble arm（8）Composition, left jamming claw are fixedly connected with 70-110 degree angle（1）And right jamming claw（2）Rabble arm（8）It is provided with pin shaft hole and leads to
Cross bearing pin（3）Be hinged, pin shaft hole is located at the left side of this fixture longitudinal center line；Left jamming claw（1）Rabble arm（8）Upper pin（3）It is right
Side, which is fixedly connected with, hangs handle（4）, hang handle（4）On be provided with the lifting hole(eyelet)s of some liftings；Right jamming claw（2）Rabble arm（8）Upper fixation
It is provided with and safety plug（5）Supporting insurance key seat（6）.
Also included optimization or/and improvement of the present utility model have：
One of preferred scheme, the left jamming claw（1）And right jamming claw（2）Raking pawl（7）It is provided with the cat's paw of more than 2（9）.
The two of preferred scheme, it is described to hang handle（4）On be horizontally arranged with the lifting hole(eyelet)s of more than 2 liftings, can be by selecting not
The size of same lifting hole(eyelet) adjustment clamping dynamics.
The three of preferred scheme, the cat's paw（9）On be provided with slipmat, further, the slipmat is rubber blanket.
Operation principle of the present utility model is：
In non-handling cathode carbon pieces, clamping article for lifting is in the lock-out state shown in accompanying drawing 2, i.e. safety plug（5）Handle will be hung
（4）It is locked in insurance key seat（6）It is interior；
When needing handling, the clamping article for lifting being fixed on travelling crane hook is moved to above cathode carbon pieces, left jamming claw（1）
And right jamming claw（2）The endface position at cathode carbon pieces both ends is respectively placed in, extracts safety plug out（5）, slowly lift by crane, hang handle（4）From guarantor
Dangerous key seat（6）Middle removal, left jamming claw（1）And right jamming claw（2）Slowly tightened up to centre position；
When hanging handle（4）When continuously rising to certain altitude, left jamming claw（1）And right jamming claw（2）Cathode carbon pieces are clamped and opened
Beginning hangs ground, and now clamping article for lifting is in the handling state shown in accompanying drawing 1；
When handling is to specified location, cathode carbon pieces are slowly put to ground, continue slowly landing suspension hook, handle to be hung
（4）Enter insurance key seat（6）When interior, by safety plug（5）Insertion is in the lock state clamping article for lifting, then lifts by crane handling card
Tool leaves, and can carry out lifting job next time.
Bearing pin（3）The pin shaft hole at place is located at the left field of this clamping article for lifting longitudinal center line, rabble arm（8）On raking pawl
（7）With hang handle（4）In bearing pin（3）The left and right sides, and with bearing pin（3）For fulcrum, lever motion relation is constituted；Hang handle
（4）When slinging, left jamming claw（1）And bearing pin（3）The right jamming claw of pulling（2）Moved to longitudinal center line direction, so as to by negative electrode
Carbon block is clamped, and the gravity of cathode carbon pieces is converted into the chucking power of its clamping by lever.
To prevent cathode carbon pieces from skidding, security is improved, in raking pawl（7）Cat's paw（9）On be provided with slipmat.Slipmat
It can be rubber blanket.
When not in use, the utility model should be at lock-out state, in order to use at any time.
Implementing the beneficial effect of technical solutions of the utility model is：
A kind of special clamping article for lifting of aluminium cell carbon block of the present utility model, overcomes existing electrolytic aluminium plant cathode carbon pieces and hangs
Fortune difficulty is big, dangerous higher problem, compact-sized, safe and reliable, convenient and practical.
Describe the technical solution of the utility model in detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is handling status architecture schematic diagram of the present utility model；
Fig. 2 is lock-out state structural representation of the present utility model；
In accompanying drawing 1-2,1-left jamming claw, 2-right jamming claw, 3-bearing pin, 4-hang handle, 5-safety plug, 6-insurance key seat,
7-raking pawl, 8-rabble arm, 9-cat's paw.
Embodiment
To make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings 1 and implement
Example is described in further detail to the utility model.
In embodiment, for the ease of description, the description of each part relative position relation is the cloth according to Figure of description 1
Figure mode is described, such as：The position relationship of upper and lower, left and right etc. is that the Butut direction of foundation Figure of description 1 is come really
Fixed.
Embodiment 1：
As shown in Figure 1-2, a kind of special clamping article for lifting of aluminium cell carbon block, including including left jamming claw（1）, right jamming claw（2）、
Bearing pin（3）, hang handle（4）, safety plug（5）With insurance key seat（6）；The left jamming claw（1）And right jamming claw（2）It is rake shape knot
Structure, respectively by raking pawl（7）With rabble arm（8）Composition, left jamming claw are fixedly connected with 70-110 degree angle（1）And right jamming claw（2）Rabble arm
（8）It is provided with pin shaft hole and passes through bearing pin（3）Be hinged, pin shaft hole is located at the left side of this fixture longitudinal center line；Left jamming claw（1）'s
Rabble arm（8）Upper pin（3）Right side, which is fixedly connected with, hangs handle（4）, hang handle（4）On be provided with the lifting hole(eyelet)s of some liftings；Right jamming claw
（2）Rabble arm（8）On be fixedly installed and safety plug（5）Supporting insurance key seat（6）.
In non-handling cathode carbon pieces, clamping article for lifting is in the lock-out state shown in accompanying drawing 2, i.e. safety plug（5）Handle will be hung
（4）It is locked in insurance key seat（6）It is interior；
When needing handling, the clamping article for lifting being fixed on travelling crane hook is moved to above cathode carbon pieces, left jamming claw（1）
And right jamming claw（2）The endface position at cathode carbon pieces both ends is respectively placed in, extracts safety plug out（5）, slowly lift by crane, hang handle（4）From guarantor
Dangerous key seat（6）Middle removal, left jamming claw（1）And right jamming claw（2）Slowly tightened up to centre position；
When hanging handle（4）When continuously rising to certain altitude, left jamming claw（1）And right jamming claw（2）Cathode carbon pieces are clamped and opened
Beginning hangs ground, and now clamping article for lifting is in the handling state shown in accompanying drawing 1；
When handling is to specified location, cathode carbon pieces are slowly put to ground, continue slowly landing suspension hook, handle to be hung
（4）Enter insurance key seat（6）When interior, by safety plug（5）Insertion is in the lock state clamping article for lifting, then lifts by crane handling card
Tool leaves, and can carry out lifting job next time.
Bearing pin（3）The pin shaft hole at place is located at the left field of this clamping article for lifting longitudinal center line, rabble arm（8）On raking pawl
（7）With hang handle（4）In bearing pin（3）The left and right sides, and with bearing pin（3）For fulcrum, lever motion relation is constituted；Hang handle
（4）When slinging, left jamming claw（1）And bearing pin（3）The right jamming claw of pulling（2）Moved to longitudinal center line direction, so as to by negative electrode
Carbon block is clamped, and the gravity of cathode carbon pieces is converted into the chucking power of its clamping by lever.
Embodiment 2：
Optimization provided by the utility model or/and improvement are further described with reference to embodiment 1 and accompanying drawing 1-2：
The left jamming claw（1）And right jamming claw（2）Raking pawl（7）It is provided with the cat's paw of more than 2（9）.
It is described to hang handle（4）On be horizontally arranged with the lifting hole(eyelet)s of more than 2 liftings, can be by selecting different lifting hole(eyelet)s to adjust
The size of whole clamping dynamics.
The raking pawl（7）Cat's paw（9）On be provided with slipmat, slipmat uses rubber blanket.
Using a kind of special clamping article for lifting of aluminium cell carbon block of the present embodiment, skidproof effect is enhanced than embodiment 1, is entered
One step improves security.
It is understood that the exemplary reality that above example is merely to illustrate that principle of the present utility model and used
Mode is applied, but the utility model is not limited thereto, and can be determined according to the technical solution of the utility model with actual conditions
Specific embodiment.For those skilled in the art, spirit and essence of the present utility model are not being departed from
In the case of, various changes and modifications can be made therein, and these increased variations and modifications are also considered as protection model of the present utility model
Enclose.
Claims (5)
1. a kind of special clamping article for lifting of aluminium cell carbon block, it is characterised in that including left jamming claw（1）, right jamming claw（2）, bearing pin
（3）, hang handle（4）, safety plug（5）With insurance key seat（6）；The left jamming claw（1）And right jamming claw（2）It is rake shape structure, point
Not by raking pawl（7）With rabble arm（8）Composition, left jamming claw are fixedly connected with 70-110 degree angle（1）And right jamming claw（2）Rabble arm（8）On
Provided with pin shaft hole and pass through bearing pin（3）Be hinged, pin shaft hole is located at the left side of this fixture longitudinal center line；Left jamming claw（1）Rabble arm
（8）Upper pin（3）Right side, which is fixedly connected with, hangs handle（4）, hang handle（4）On be provided with the lifting hole(eyelet)s of some liftings；Right jamming claw（2）'s
Rabble arm（8）On be fixedly installed and safety plug（5）Supporting insurance key seat（6）.
A kind of 2. special clamping article for lifting of aluminium cell carbon block according to claim 1, it is characterised in that the left jamming claw
（1）And right jamming claw（2）Raking pawl（7）It is provided with the cat's paw of more than 2（9）.
3. a kind of special clamping article for lifting of aluminium cell carbon block according to claim 1, it is characterised in that described to hang handle（4）
On be horizontally arranged with the lifting hole(eyelet)s of more than 2 liftings.
A kind of 4. special clamping article for lifting of aluminium cell carbon block according to claim 2, it is characterised in that the cat's paw（9）
On be provided with slipmat.
5. a kind of special clamping article for lifting of aluminium cell carbon block according to claim 4, it is characterised in that the slipmat is
Rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510517.4U CN207209765U (en) | 2017-05-10 | 2017-05-10 | A kind of special clamping article for lifting of aluminium cell carbon block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510517.4U CN207209765U (en) | 2017-05-10 | 2017-05-10 | A kind of special clamping article for lifting of aluminium cell carbon block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209765U true CN207209765U (en) | 2018-04-10 |
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ID=61810026
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720510517.4U Active CN207209765U (en) | 2017-05-10 | 2017-05-10 | A kind of special clamping article for lifting of aluminium cell carbon block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158720A (en) * | 2020-08-27 | 2021-01-01 | 宁晋晶兴电子材料有限公司 | Lifting appliance for carbon crucible and carbon crucible lifting method |
-
2017
- 2017-05-10 CN CN201720510517.4U patent/CN207209765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158720A (en) * | 2020-08-27 | 2021-01-01 | 宁晋晶兴电子材料有限公司 | Lifting appliance for carbon crucible and carbon crucible lifting method |
| CN112158720B (en) * | 2020-08-27 | 2023-01-24 | 晶澳太阳能有限公司 | Lifting appliance for carbon crucible and carbon crucible lifting method |
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