CN202482001U - Rotation chain wheel type spool lifting mechanism - Google Patents
Rotation chain wheel type spool lifting mechanism Download PDFInfo
- Publication number
- CN202482001U CN202482001U CN2012200542603U CN201220054260U CN202482001U CN 202482001 U CN202482001 U CN 202482001U CN 2012200542603 U CN2012200542603 U CN 2012200542603U CN 201220054260 U CN201220054260 U CN 201220054260U CN 202482001 U CN202482001 U CN 202482001U
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- CN
- China
- Prior art keywords
- mandrel
- fixed platform
- sprocket wheel
- double
- sprocket
- 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 relates to a rotation chain wheel type spool lifting mechanism which is characterized by comprising a fixed platform (1), a lift platform (2) is arranged above the fixed platform (1), and four corners of the lift platform (2) are respectively downwards provided with studs (3). Four corners of the fixed platform (1) are respectively provided with chain wheels (5), centers of the chain wheels (5) are fixedly connected with thread sleeves (7), and the studs (3) penetrate the thread sleeves (7) and are meshed with inner threads of the thread sleeves (7) through outer threads. Core shaft chain wheels (6) are arranged in the middle of the fixed platform (1) close to the front end, centers of the core shaft chain wheels (6) are provided with core shaft studs (4), joints of the core shaft chain wheels (6) and the core shaft studs (4) are meshed through the inner threads and the outer threads, and the four chain wheels (5) are connected with the core shaft chain wheels (6) through chains (8). The rotation chain wheel type spool lifting mechanism is convenient to operate and saves labors.
Description
Technical field
The utility model relates to a kind of revolution sprocket-type I-beam wheel lift system.
Background technology
In Production for Steel Wire, finished product and process wire adopt spool take-up to carry out rolling.The specification of I-beam wheel is different, and its diameter is also different, however the mandrel height of admission machine fix, when changing the I-beam wheel of different size, the lifting mechanism that need add in the bottom of admission machine improves the mandrel height of admission machine.
The lifting mechanism of admission machine bottom comprises fixed platform and lifting table, links to each other through a plurality of double-screw bolts between fixed platform and the lifting table.Yet in the time of need promoting lifting table, need manual work that the nut on all double-screw bolts is unclamped in the past, could promote lifting table, and then the mandrel height of admission machine is adjusted, but such hoisting way complicated operation, and and consume artificial.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of easy to operate, saves artificial revolution sprocket-type I-beam wheel lift system.
The purpose of the utility model is achieved in that
The utility model revolution sprocket-type I-beam wheel lift system comprises fixed platform, and the top of said fixed platform is provided with lifting table; Respectively to having double-screw bolt, be respectively equipped with sprocket wheel on four angles of said fixed platform on four angles of said lifting table, the center fixation of said sprocket wheel has screw collar; Said double-screw bolt passes screw collar; And mesh through the negative thread of outside thread and screw collar, the forward end in the middle part of said fixed platform place is provided with the mandrel sprocket wheel, and the centre of said mandrel sprocket wheel is provided with the mandrel double-screw bolt; Said mandrel sprocket wheel and mandrel double-screw bolt junction link to each other through chain between said four sprocket wheels and the mandrel sprocket wheel through the internal and external threads engagement.
Compared with prior art, the beneficial effect of the utility model is:
This revolution sprocket-type I-beam wheel lift system rotates back drive mandrel sprocket rotation through artificial with the mandrel double-screw bolt; And then drive four sprocket rotation again through chain, thus double-screw bolt is risen or descend, so just accomplished the up-down of lifting table; Not only easy to operate, also saved manual work.
Description of drawings
Fig. 1 is the structural representation of revolution sprocket-type I-beam wheel lift system.
Fig. 2 is the annexation figure of Fig. 1 middle sprocket, mandrel sprocket wheel and chain.
Wherein: fixed platform 1, lifting table 2, double-screw bolt 3, mandrel double-screw bolt 4, sprocket wheel 5, mandrel sprocket wheel 6, screw collar 7, chain 8.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model relates to a kind of revolution sprocket-type I-beam wheel lift system, comprises fixed platform 1; The top of said fixed platform 1 is provided with lifting table 2; Respectively to having double-screw bolt 3, be respectively equipped with sprocket wheel 5 on four angles of said fixed platform 1 on four angles of said lifting table 2, the center fixation of said sprocket wheel 5 has screw collar 7; Said double-screw bolt 3 passes screw collar 7; And mesh through the negative thread of outside thread and screw collar 7, the forward end in the middle part of said fixed platform 1 place is provided with mandrel sprocket wheel 6, and the centre of said mandrel sprocket wheel 6 is provided with mandrel double-screw bolt 4; Said mandrel sprocket wheel 6 meshes through internal and external threads with mandrel double-screw bolt 4 junctions, links to each other through chain 8 between said four sprocket wheels 5 and the mandrel sprocket wheel 6.
After the chain 8 of this revolution sprocket-type I-beam wheel lift system gets up four sprocket wheels 5 and mandrel sprocket wheel 6 envelopes; Only need mandrel double-screw bolt 4 to be rotated with special tool; Mandrel sprocket wheel 6 just can drive chain 8 and rotate, and four double-screw bolts 3 is moved up or down, thereby accomplished the up-down of lifting table 2.
Claims (1)
1. one kind is turned round sprocket-type I-beam wheel lift system; It is characterized in that: it comprises fixed platform (1); The top of said fixed platform (1) is provided with lifting table (2); Respectively to having double-screw bolt (3), be respectively equipped with sprocket wheel (5) on four angles of said fixed platform (1) on four angles of said lifting table (2), the center fixation of said sprocket wheel (5) has screw collar (7); Said double-screw bolt (3) passes screw collar (7); And mesh through the negative thread of outside thread and screw collar (7), the forward end place, middle part of said fixed platform (1) is provided with mandrel sprocket wheel (6), and the centre of said mandrel sprocket wheel (6) is provided with mandrel double-screw bolt (4); Said mandrel sprocket wheel (6) meshes through internal and external threads with mandrel double-screw bolt (4) junction, links to each other through chain (8) between said four sprocket wheels (5) and the mandrel sprocket wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200542603U CN202482001U (en) | 2012-02-20 | 2012-02-20 | Rotation chain wheel type spool lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200542603U CN202482001U (en) | 2012-02-20 | 2012-02-20 | Rotation chain wheel type spool lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482001U true CN202482001U (en) | 2012-10-10 |
Family
ID=46956440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200542603U Expired - Fee Related CN202482001U (en) | 2012-02-20 | 2012-02-20 | Rotation chain wheel type spool lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241682A (en) * | 2013-04-23 | 2013-08-14 | 朱劲丰 | Combination braking hoist frame with gears capable of rotating along screws |
-
2012
- 2012-02-20 CN CN2012200542603U patent/CN202482001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241682A (en) * | 2013-04-23 | 2013-08-14 | 朱劲丰 | Combination braking hoist frame with gears capable of rotating along screws |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20180220 |