CN202321987U - Automatic lifting appliance for crucible - Google Patents
Automatic lifting appliance for crucible Download PDFInfo
- Publication number
- CN202321987U CN202321987U CN2011204761179U CN201120476117U CN202321987U CN 202321987 U CN202321987 U CN 202321987U CN 2011204761179 U CN2011204761179 U CN 2011204761179U CN 201120476117 U CN201120476117 U CN 201120476117U CN 202321987 U CN202321987 U CN 202321987U
- Authority
- CN
- China
- Prior art keywords
- crucible
- lifting
- connecting rod
- jig arm
- suspension bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic lifting appliance for a crucible. A lifting ring (1) is connected with a lifting frame (2); two end parts of the lifting frame (2) are hinged with a connecting rod (3); the connecting rod (3) is hinged with a left clamping arm (9) or a right clamping arm (10); two connecting shafts (6) pass through the left clamping arm (9), the right clamping arm (10) and a positioning plate (8) respectively; an automatic hanger (4) is welded below the middle of the lifting frame (2); a vertical pin (5) is arranged on the lower end head of the automatic hanger (4); a bracket (7) is welded between the two connecting shafts (6); an upper lifting lug (11) is arranged on the lifting frame (2); the lifting ring (1) is connected with the upper lifting lug (11) through a bolt; a lower lifting lug (12) is arranged below the two end parts of the lifting frame (2); and the connecting rod (3) is connected with the lifting frame (2) through the lower lifting lug (12). The automatic lifting appliance for the crucible is provide with a mechanical automatic hanger device, is opened or locked through self weight, and is simple in structure, safe and reliable.
Description
Technical field
The utility model relates to a kind of Automatic hook block that electrode production workshop overhead traveling crane lifts by crane cylindrical crucible that is used for.
Background technology
In the graphite electrode workshop; Graphitizing furnace is put into or hung out to the crucible that graphite electrode is housed, and at present, is crucible to be hooked with hook through manual work; Use the overhead traveling crane handling again; This process need people gets into that to carry out manual work in the graphitizing furnace auxiliary, and this mode needs great amount of manpower and consumes the plenty of time, greatly reduces production efficiency.
Summary of the invention
The technical matters that the utility model will solve is: a kind of crucible Automatic hook block is provided; This suspender can lift by crane the cylindrical crucible in the graphitizing furnace automatically; To overcome overhead traveling crane handling, artificial the assisting that prior art exists; Need great amount of manpower and consume the plenty of time, reduce deficiencies such as production efficiency greatly.
The utility model is to constitute like this: suspension ring are connected with suspension bracket, below the both ends of suspension bracket, are connected with connecting rod link, and connecting rod is connected with left jig arm or right jig arm hinge; Two adapter shafts pass left jig arm, right jig arm and locating plate respectively; Below the centre of suspension bracket, weld automatic hitch, normal pin is arranged at the lower end of automatic hitch; Support is welded in the middle of two adapter shafts.
Hanger on having on the suspension bracket, suspension ring are connected with last hanger through bolt.
Following hanger is arranged below the suspension bracket both ends, and hanger was connected with suspension bracket under connecting rod passed through.
Support is provided with groove.
Connecting rod has eight.
Principle of work: in advance the gib head of the normal pin on the automatic hitch is partly hooked the groove of support, at this moment, the bare terminal of left jig arm and right jig arm is opened to maximum position, and suspender is in locking state.Hook the suspender suspension ring with the overhead traveling crane suspension hook; Suspender is put on the crucible; The following arc surface of suspender locating plate is contacted with crucible surface, and suspender suspension ring and suspension bracket and automatic hitch continue to move downward under the deadweight effect; When the normal pin gib head of automatic hitch part with after touch panel in the support groove contacts, make the normal pin half-twist.Afterwards, suspender is upward movement under the lifting of overhead traveling crane, and suspension bracket drives automatic hitch and connecting rod upward movement; Make the gib head of normal pin partly throw off the groove of support; Simultaneously, the bare terminal of left jig arm and right jig arm draws in opposite directions, makes clamping face embrace crucible; After the contact of the locating plate on the jig arm of the left and right sides, the bare terminal of left and right sides jig arm draws in no longer in opposite directions.The same day, hitch was lived suspender when continuing up to move, and can crucible be sling.Be can sling whole suspender and crucible and upward movement together of overhead traveling crane, this process is the lifting process.
After crucible was hung the desired location, the overhead traveling crane suspension hook moved downward, by gravity; Suspension bracket promotes connecting rod and drives left and right sides jig arm action, left and right sides jig arm bare terminal is opened, simultaneously; The normal pin of automatic hitch imports in the groove of support, when normal pin gib head part with after touch panel in the support groove contacts, the normal pin half-twist; Afterwards, suspender is upward movement under the lifting of overhead traveling crane, and the gib head of normal pin partly hooks the groove of support; When suspender continues upward movement, promptly maybe suspender and crucible be separated, this process is suspender locking process.
The bare terminal of the left and right jig arm of the utility model is a semicircle shape, can well adapt to the profile of cylindrical crucible.
Be respectively equipped with locating plate on the utility model left side jig arm and the right jig arm, can effectively limit the unconfined gathering of left and right sides jig arm bare terminal, because crucible is more crisp, can not receive external force simultaneously, all this programme can meet the demands.
The utility model is provided with mechanical auto-coupling, and it can open or lock suspender by deadweight, and this mode is simple in structure, safe and reliable, it is artificial auxiliary not need.
Description of drawings
Fig. 1 is structural representation, the front view of the utility model;
Fig. 2 is structural representation, the lateral plan of the utility model.
The specific embodiment
The embodiment of the utility model: it is made up of parts such as suspension ring 1, suspension bracket 2, connecting rod 3, automatic hitch 4, normal pin 5, adapter shaft 6, support 7, locating plate 8, left jig arm 9, right jig arm 10.
Suspension ring 1 are connected with suspension bracket 2, below the both ends of suspension bracket 2, are connected with connecting rod 3 hinges, and connecting rod 3 is connected with left jig arm 9 or right jig arm 10 hinges; Two adapter shafts 6 pass left jig arm 9, right jig arm 10 and locating plate 8 respectively; Welding automatic hitch 4 has normal pin 5 at the lower end of automatic hitch 4 below the centre of suspension bracket 2; Support 7 is welded in the middle of two adapter shafts 6.
Hanger 11 on having on the suspension bracket 2, suspension ring 1 are connected with last hanger 11 through bolt.
Following hanger 12 is arranged below suspension bracket 2 both ends, and hanger 12 was connected with suspension bracket 2 under connecting rod 3 passed through.
Support 7 is provided with groove.
Connecting rod 3 has eight.
Claims (5)
1. crucible Automatic hook block, it is characterized in that: suspension ring (1) are connected with suspension bracket (2), below the both ends of suspension bracket (2), are connected with connecting rod (3) hinge, and connecting rod (3) is connected with left jig arm (9) or right jig arm (10) hinge; Two adapter shafts (6) pass left jig arm (9), right jig arm (10) and locating plate (8) respectively; Below the centre of suspension bracket (2), weld automatic hitch (4), normal pin (5) is arranged at the lower end of automatic hitch (4); Support (7) is welded in the middle of two adapter shafts (6).
2. crucible Automatic hook block according to claim 1 is characterized in that: last hanger (11) is arranged on suspension bracket (2), and suspension ring (1) are connected with last hanger (11) through bolt.
3. crucible Automatic hook block according to claim 1 is characterized in that: below suspension bracket (2) both ends, following hanger (12) is arranged, hanger (12) was connected with suspension bracket (2) under connecting rod (3) passed through.
4. crucible Automatic hook block according to claim 1 is characterized in that: support (7) is provided with groove.
5. crucible Automatic hook block according to claim 1 is characterized in that: connecting rod (3) has eight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204761179U CN202321987U (en) | 2011-11-25 | 2011-11-25 | Automatic lifting appliance for crucible |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204761179U CN202321987U (en) | 2011-11-25 | 2011-11-25 | Automatic lifting appliance for crucible |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202321987U true CN202321987U (en) | 2012-07-11 |
Family
ID=46433977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204761179U Expired - Fee Related CN202321987U (en) | 2011-11-25 | 2011-11-25 | Automatic lifting appliance for crucible |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202321987U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103803407A (en) * | 2012-11-06 | 2014-05-21 | 贵阳铝镁设计研究院有限公司 | Lifting appliance and method for lifting electrode placed in electrode tray |
CN107021442A (en) * | 2017-05-24 | 2017-08-08 | 禹州市伟朔机械制造厂 | A kind of casting crucible holder |
CN107902396A (en) * | 2017-10-19 | 2018-04-13 | 中船黄埔文冲船舶有限公司 | A kind of self-locking pipe clamp frock for pipe fitting transhipment |
CN109516058A (en) * | 2018-11-29 | 2019-03-26 | 湖南国盛石墨科技有限公司 | A kind of adjustable graphite crucible fixture |
CN109573826A (en) * | 2019-01-25 | 2019-04-05 | 山西双环重工集团有限公司 | Automatic hook block and hanging device |
CN114735582A (en) * | 2022-04-15 | 2022-07-12 | 湖南晶碳新材料有限公司 | Crucible lifting appliance capable of automatically unhooking and crucible lifting method |
-
2011
- 2011-11-25 CN CN2011204761179U patent/CN202321987U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103803407A (en) * | 2012-11-06 | 2014-05-21 | 贵阳铝镁设计研究院有限公司 | Lifting appliance and method for lifting electrode placed in electrode tray |
CN107021442A (en) * | 2017-05-24 | 2017-08-08 | 禹州市伟朔机械制造厂 | A kind of casting crucible holder |
CN107902396A (en) * | 2017-10-19 | 2018-04-13 | 中船黄埔文冲船舶有限公司 | A kind of self-locking pipe clamp frock for pipe fitting transhipment |
CN109516058A (en) * | 2018-11-29 | 2019-03-26 | 湖南国盛石墨科技有限公司 | A kind of adjustable graphite crucible fixture |
CN109573826A (en) * | 2019-01-25 | 2019-04-05 | 山西双环重工集团有限公司 | Automatic hook block and hanging device |
CN114735582A (en) * | 2022-04-15 | 2022-07-12 | 湖南晶碳新材料有限公司 | Crucible lifting appliance capable of automatically unhooking and crucible lifting method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151125 |