CN201605089U - Special lifting appliance for rolling mill - Google Patents
Special lifting appliance for rolling mill Download PDFInfo
- Publication number
- CN201605089U CN201605089U CN2009203192934U CN200920319293U CN201605089U CN 201605089 U CN201605089 U CN 201605089U CN 2009203192934 U CN2009203192934 U CN 2009203192934U CN 200920319293 U CN200920319293 U CN 200920319293U CN 201605089 U CN201605089 U CN 201605089U
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- CN
- China
- Prior art keywords
- hole
- steel pipe
- via hole
- flange
- risers
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- 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 special lifting appliance for a rolling mill, which comprises a steel tube. A square steel tube is fixed at the lower part of the steel tube along the horizontal direction in a penetrating way; a lock rod is inserted in the square steel tube; a flange plate is fixed at the top end of the steel tube; a left connecting seat is arranged at the left half part on the upper surface of the flange plate; the left connecting seat comprises a left hanging plate and two left vertical plates, which are parallel with each other; left through holes sharing one circle center are respectively arranged in the middle parts of the two left vertical plates; a left via hole is arranged at the lower part of the left hanging plate; a left hanging hole is arranged at the upper part of the left hanging plate; a right connecting seat is arranged at the right half part on the upper surface of the flange plate, and comprises a right hanging plate and two right vertical plates, which are parallel with each other; right through holes sharing one circle center are respectively arranged at the middle parts of the two right vertical plates; a right via hole is arranged at the lower part of the right hanging plate; a right hanging hole is arranged at the upper part of the right hanging plate; and hanging shafts can be inserted into the right via hole, the two right through holes, the left via hole and the two left through holes in a rotating way. The utility model aims at providing a special hanger for a rolling mill, which has the advantages of simple operation, high operating efficiency, low height required for site hanging, and secure and reliable operation.
Description
Technical field
The utility model technology relates to a kind of mill frame special hanger.
Background technology
In the demolition, installation project of hot and cold coiled sheet continuous rolling production line, the frame that wherein has a rolling mill of some need be finished in a short time and hang down or lift, and its lifting operation can directly have influence on the safety and the work efficiency of project under construction.Common way is to carry out lifting operation with the frame of rope binding mill now, but because on-the-spot sling height deficiency, cause task difficulty bigger, work efficiency is lower, in the process of frame of falling, also easily cause the rope damage, bring danger for the site operation personnel, and might cause the damage of equipment.
The utility model content
It is a kind of easy and simple to handle that the purpose of this utility model is to provide, and high efficiency is to low, the safe and reliable to operation mill special hanger of scene lifting desired height.
Mill special hanger of the present utility model, comprise the steel pipe that vertically is provided with, be fixed with the reinforcement gusset on the inwall of steel pipe, the bottom along continuous straight runs of steel pipe penetratingly is fixed with square steel tube, the square steel tube internal clearance is fitted with locking bar ordinatedly, the top of described steel pipe is fixed with flange, the left-half of flange upper surface is provided with left Connection Block, left side Connection Block comprises left boatswain chair arranged side by side and two left risers, the bottom of left side boatswain chair is between two left risers, the bottom of two left risers is weldingly connected with described flange upper surface respectively, the middle part of two left risers is respectively equipped with the left through hole of concentric, the bottom of described left boatswain chair is provided with left via hole, left side via hole and two left through holes are the concentric hole, the top of described left boatswain chair is provided with left lifting hole(eyelet), the right half part of described flange upper surface is provided with right Connection Block, right Connection Block comprises right boatswain chair arranged side by side and two right risers, the bottom of right boatswain chair is between two right risers, the bottom of two right risers is weldingly connected with described flange upper surface respectively, the middle part of two right risers is respectively equipped with the right through hole of concentric, the bottom of described right boatswain chair is provided with right via hole, right via hole and two right through holes are the concentric hole, the top of described right boatswain chair is provided with right lifting hole(eyelet), described right via hole, two right through holes, can be fitted with hanging axis rotationally in left side via hole and two left through holes.
Mill special hanger of the present utility model, the cross-sectional plane of wherein said steel pipe are circular, and the cross-sectional plane of described reinforcement gusset is a criss-cross, strengthen the gusset employing and are weldingly fixed on the inwall of steel pipe.
Mill special hanger of the present utility model, the side of wherein said left riser and described right riser links to each other with the flange upper surface by the fixing brace panel of welding, and flange is a rectangular plate.
Bottom in the mill special hanger of the present utility model, wherein said steel pipe is welded with circular base plate, and the and arranged on left and right sides of described square steel tube links to each other with the lateral wall of steel pipe by the fixing stiffening plate of welding respectively.
Mill special hanger of the present utility model, it is constructional feature according to the frame top of mill, according to Principle of Mechanical Designing, the utilization theoretical mechanics, strength of material, the force analysis of elevator machinery, checking computations, design, owing to be fixed with the reinforcement gusset on the inwall of its steel pipe, can satisfy the requirement of lifting power, and the bottom along continuous straight runs of steel pipe penetratingly is fixed with square steel tube, the square steel tube internal clearance is fitted with locking bar ordinatedly, the top of steel pipe is fixed with the design of flange, utilize the through hole of mill frame top dexterously, steel pipe had been inserted the through hole of mill frame top, utilized the structure design of flange and locking bar to pin mill, thereby can in hoisting process, realize locking to mill, realize rapidly the mill lifting is put in place, and reduced required lifting space, improved work efficiency.
Other details of the utility model mill special hanger and characteristics can just can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is the front view of the structural representation of mill special hanger of the present utility model;
Fig. 2 is the upward view in the A-A cross section of Fig. 1;
Fig. 3 is the cutaway view in the B-B cross section of Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, mill special hanger of the present utility model, comprise the steel pipe 7 that vertically is provided with, the cross-sectional plane of steel pipe 7 is circular, be fixed with on the inwall of steel pipe 7 and strengthen gusset 5, the cross-sectional plane of strengthening gusset 5 is a criss-cross, strengthening gusset 5 adopts welding fixedly on the inwall of steel pipe 7, bottom in the steel pipe 7 is welded with circular base plate 11, the bottom along continuous straight runs of steel pipe 7 penetratingly is fixed with square steel tube 8, and the and arranged on left and right sides of square steel tube 8 links to each other with the lateral wall of steel pipe 7 by the fixing stiffening plate 12 of welding respectively.Square steel tube 8 internal clearances are fitted with locking bar 9 ordinatedly, and the length of locking bar 9 can be exposed one section from the two ends of square steel tube 8 greater than square steel tube 8.
The top of steel pipe 1 is fixed with flange 4, flange 4 is a rectangular plate, the left-half of flange 4 upper surfaces is provided with left Connection Block, left side Connection Block comprises left boatswain chair 1 arranged side by side and two left risers 2, the bottom of left side boatswain chair 1 is between two left risers 2, the bottom of two left risers 2 is weldingly connected with flange 4 upper surfaces respectively, the middle part of two left risers 2 is respectively equipped with the left through hole 14 of concentric, the bottom of left side boatswain chair 1 is provided with left via hole 15, left side via hole 15 and two left through holes 14 are the concentric hole, the top of left side boatswain chair 1 is provided with left lifting hole(eyelet) 16, the right half part of flange 4 upper surfaces is provided with right Connection Block, right Connection Block comprises right boatswain chair 17 arranged side by side and two right risers 3, the bottom of right boatswain chair 17 is between two right risers 3, the bottom of two right risers 3 is weldingly connected with flange 4 upper surfaces respectively, the middle part of two right risers is respectively equipped with the right through hole 18 of concentric, the bottom of right boatswain chair 17 is provided with right via hole 19, right via hole 19 and two right through holes 18 are the concentric hole, the top of right boatswain chair 17 is provided with right lifting hole(eyelet) 10, right via hole 19, two right through holes 18, can be fitted with hanging axis 6 rotationally in left side via hole 15 and two left through holes 14.
The side of above-mentioned left riser 2 and right riser 3 links to each other with flange 4 upper surfaces by the fixing brace panel 13 of welding, to strengthen the Joint strenght between left riser 2 and right riser 3 and the flange 4.
The utility model mill special hanger in use, can utilize the existing through hole 21 in mill frame 20 tops, extract locking bar 9 earlier, again steel pipe was inserted the through hole 20 at mill frame 20 tops, again locking bar 9 is inserted square steel tube 8 to pin mill, and then catch on left lifting hole(eyelet) 16 and right lifting hole(eyelet) 10 simultaneously with suspension hook, just can lift mill frame 20, owing in hoisting process, realize locking to mill, and directly utilize suspender to link to each other with mill frame 20, so the utility model mill special hanger can be realized rapidly the mill lifting is put in place, and has reduced required lifting space, has improved work efficiency.
Embodiment recited above only is that the preferred implementation to the utility model suspender is described; be not that the utility model suspender scope is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model all should fall in the protection domain that claims of the utility model suspender determine.
Claims (4)
1. mill special hanger, it is characterized in that comprising the steel pipe (7) that vertically is provided with, be fixed with on the inwall of steel pipe (7) and strengthen gusset (5), the bottom along continuous straight runs of steel pipe (7) penetratingly is fixed with square steel tube (8), square steel tube (8) internal clearance is fitted with locking bar (9) ordinatedly, the top of described steel pipe (1) is fixed with flange (4), the left-half of flange (4) upper surface is provided with left Connection Block, left side Connection Block comprises left boatswain chair (1) arranged side by side and two left risers (2), the bottom of left side boatswain chair (1) is positioned between two left risers (2), the bottom of two left risers (2) is weldingly connected with described flange (4) upper surface respectively, the middle part of two left risers (2) is respectively equipped with the left through hole (14) of concentric, the bottom of described left boatswain chair (1) is provided with left via hole (15), left side via hole (15) is the concentric hole with two left through holes (14), the top of described left boatswain chair (1) is provided with left lifting hole(eyelet) (16), the right half part of described flange (4) upper surface is provided with right Connection Block, right Connection Block comprises right boatswain chair (17) arranged side by side and two right risers (3), the bottom of right boatswain chair (17) is positioned between two right risers (3), the bottom of two right risers (3) is weldingly connected with described flange (4) upper surface respectively, the middle part of two right risers is respectively equipped with the right through hole (18) of concentric, the bottom of described right boatswain chair (17) is provided with right via hole (19), right via hole (19) is the concentric hole with two right through holes (18), the top of described right boatswain chair (17) is provided with right lifting hole(eyelet) (10), described right via hole (19), two right through holes (18), can be fitted with hanging axis (6) rotationally in left side via hole (15) and two the left through holes (14).
2. mill special hanger according to claim 1, the cross-sectional plane that it is characterized in that described steel pipe (7) is for circular, and the cross-sectional plane of described reinforcement gusset (5) is a criss-cross, strengthens gusset (5) and adopts welding fixedly on the inwall of steel pipe (7).
3. mill special hanger according to claim 2 is characterized in that the side of described left riser (2) and described right riser (3) links to each other with flange (4) upper surface by the fixing brace panel (13) of welding, and flange (4) is a rectangular plate.
4. mill special hanger according to claim 3, it is characterized in that the bottom in the described steel pipe (7) is welded with circular base plate (11), the and arranged on left and right sides of described square steel tube (8) links to each other with the lateral wall of steel pipe (7) by the fixing stiffening plate (12) of welding respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203192934U CN201605089U (en) | 2009-12-31 | 2009-12-31 | Special lifting appliance for rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203192934U CN201605089U (en) | 2009-12-31 | 2009-12-31 | Special lifting appliance for rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605089U true CN201605089U (en) | 2010-10-13 |
Family
ID=42949796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203192934U Expired - Fee Related CN201605089U (en) | 2009-12-31 | 2009-12-31 | Special lifting appliance for rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852371A (en) * | 2012-10-17 | 2013-01-02 | 国家电网公司 | Auxiliary tool for hanging steel rod |
| CN103523654A (en) * | 2013-10-30 | 2014-01-22 | 镇江船舶电器有限责任公司 | Lifting structure of equipment |
-
2009
- 2009-12-31 CN CN2009203192934U patent/CN201605089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852371A (en) * | 2012-10-17 | 2013-01-02 | 国家电网公司 | Auxiliary tool for hanging steel rod |
| CN102852371B (en) * | 2012-10-17 | 2014-09-17 | 国家电网公司 | Auxiliary tool for hanging steel rod |
| CN103523654A (en) * | 2013-10-30 | 2014-01-22 | 镇江船舶电器有限责任公司 | Lifting structure of equipment |
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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: 20101013 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |