CN102285579A - Guide quick change tool of short-stress line chuck type rolling mill - Google Patents
Guide quick change tool of short-stress line chuck type rolling mill Download PDFInfo
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- CN102285579A CN102285579A CN2011102252041A CN201110225204A CN102285579A CN 102285579 A CN102285579 A CN 102285579A CN 2011102252041 A CN2011102252041 A CN 2011102252041A CN 201110225204 A CN201110225204 A CN 201110225204A CN 102285579 A CN102285579 A CN 102285579A
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- rolling mill
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- change tool
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Abstract
The invention provides a guide quick change tool of a short-stress line chuck type rolling mill. The tool comprises a support rod, a hanging hook, a first hanger and a second hanger, wherein the hanging hook is fixedly arranged on the lower surface of an end part of the support rod; the first hanger is fixedly arranged on the upper surface of the support rod and positioned on one side of the hanging hook; and the second hanger is fixedly arranged on the lower surface of the other end part of the support rod. The hanging hook can hook a guide to be installed; a weight balancing block with appropriate weight is arranged at the second hanger; a crown block can lift the guide quick change tool of the short-stress line chuck type rolling mill through the first hanger and then the guide can be lifted up; a worker can rotate the support rod to change the position of the guide to be installed; based on the lever principle, the position of the guide to be installed can be conveniently adjusted by the worker according to requirements, so the guide to be installed can be accurately placed at an installation position; and by the guide quick change tool of the short-stress line chuck type rolling mill, the installation of the guide is facilitated, and the installation precision, the convenience and the safety are improved.
Description
Technical field
The present invention relates to mechanical equipment of steel rolling, relate in particular to a kind of short-stress path chuck mode rolling mill guiding quick-change tool.
Background technology
At present, along with constantly carrying out of industry and urban construction, to the also constantly increase of demand of steel.Usually adopt short-stress path chuck mode milling train to add steel rolling equipment such as guide and guard in the prior art and produce steel.Short-stress path chuck mode milling train adds steel rolling equipment such as guide and guard and generally includes in the prior art: be arranged in order thick in milling train (short-stress path chuck mode milling train), pre-finishing mill, finishing mill and reducing sizing mill, wherein, in each rolling mill, be provided with guide and guard, when maintenance, guide and guard need be taken out from each milling train, regularly replace.For short-stress path chuck mode milling train, the guide and guard substance is bigger, and each is between 0.4 ton to 1.2 tons, and prior art adopts the overhead traveling crane big guide and guard of will wearing and tearing to hang out in the milling train from thick usually, the guide and guard of adjusting in advance are placed on the next door, again by overhead traveling crane sling new guide and guard be encased in thick in the milling train.Be encased in by multiple person cooperational in the process of short-stress path chuck mode milling train, because guide and guard are embedded being installed in the short-stress path chuck mode milling train, can not directly guide and guard be in place, need the workman to adopt that rope is oblique to pull guide and guard and guide and guard could be assembled in the short-stress path chuck mode milling train.As from the foregoing, guide and guard need the workman to apply external force at oblique upper just to be assembled in the short-stress path chuck mode milling train, and are loaded down with trivial details and assembly precision is lower at fitting process, and owing to be pull and hang sideling, have potential safety hazard.
Summary of the invention
The invention provides a kind of short-stress path chuck mode rolling mill guiding quick-change tool, loaded down with trivial details and assembly precision is lower in order to solve in the prior art guide and guard fitting process, the defective that has potential safety hazard, make things convenient for the guide and guard assembling and improved assembly precision by short-stress path chuck mode rolling mill guiding quick-change tool, solved the security hidden trouble of pull and hang sideling.
The invention provides a kind of short-stress path chuck mode rolling mill guiding quick-change tool, comprise: strut bar, suspension hook, first hook and second hook, described suspension hook is installed in the lower surface of an end of described strut bar, described first hook is installed in the upper surface of described strut bar and is positioned at a side of described suspension hook, and described second hook is installed in the lower surface of the other end of described strut bar.
Short-stress path chuck mode rolling mill guiding quick-change tool provided by the invention, can trigger guide and guard to be installed by suspension hook, and assemble the clump weight of suitable weight at the second hook place, overhead traveling crane is linked up with the short-stress path chuck mode rolling mill guiding quick-change tool of slinging by first and just guide and guard to be installed can be sling, the workman can rotary supporting rod to change the position of guide and guard to be installed, adopt lever principle can make things convenient for the workman to adjust the position of guide and guard to be installed as required, make guide and guard to be installed can be placed into installed position accurately, make things convenient for the guide and guard assembling and improved assembly precision by short-stress path chuck mode rolling mill guiding quick-change tool, solved the security hidden trouble of pull and hang sideling.
Aforesaid short-stress path chuck mode rolling mill guiding quick-change tool also comprises clump weight, and described clump weight hangs on described second hook.
Aforesaid short-stress path chuck mode rolling mill guiding quick-change tool, described first hook comprises a plurality of son hooks, a plurality of described son hooks are arranged side by side at interval along described strut bar.
Aforesaid short-stress path chuck mode rolling mill guiding quick-change tool also comprises lengthening bar, and described lengthening bar is threaded near described second hook and with described strut bar.
Aforesaid short-stress path chuck mode rolling mill guiding quick-change tool, the cross-sectional plane of described strut bar is a rectangle; Perhaps, the cross-sectional plane of described strut bar is an I shape.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of short-stress path chuck mode rolling mill guiding quick-change tool embodiment of the present invention;
Fig. 2 is the running condition scheme drawing of guide and guard;
Fig. 3 is the structural representation of guide and guard.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the structural representation of short-stress path chuck mode rolling mill guiding quick-change tool embodiment of the present invention.As shown in Figure 1, present embodiment short-stress path chuck mode rolling mill guiding quick-change tool, comprise: strut bar 1, suspension hook 2, first hook, 3 and second hook 4, suspension hook 2 is installed in the lower surface of an end of strut bar 1, first hook 3 is installed in the upper surface of strut bar 1 and is positioned at a side of suspension hook 2, and second hook 4 is installed in the lower surface of the other end of strut bar 1.
Particularly, the both ends of strut bar 1 are provided with the suspension hook 2 and second hook 4 respectively in the present embodiment short-stress path chuck mode rolling mill guiding quick-change tool, wherein be provided with first hook 3 in the position of strut bar 1 close suspension hook 2, suspension hook 2 is used to trigger guide and guard to be installed, and first hook 3 is used to hang over overhead traveling crane, second hook 4 can hang up clump weight 5, present embodiment short-stress path chuck mode rolling mill guiding quick-change tool adopts lever principle, under the castering action of overhead traveling crane, the workman can be easy and convenient pass through the position that operation strut bar 1 is adjusted guide and guard, make guide and guard be placed into installed position accurately, and owing between the suspension hook 2 and first hook 3 certain distance is arranged, drive present embodiment short-stress path chuck mode rolling mill guiding quick-change tool by overhead traveling crane and move to the appropriate location, guide and guard are embedded in the milling train, have alleviated working strength of workers and improved efficiency of assembling.Preferably, present embodiment short-stress path chuck mode rolling mill guiding quick-change tool also comprises clump weight 5, and clump weight hangs 5 on second hook 4.Wherein, the weight of clump weight 5 is can balanced support bar 1 being good.In addition, the cross-sectional plane of the strut bar in the present embodiment 1 can be rectangle; Perhaps, the cross-sectional plane of strut bar 1 can be I shape.
Further, in order to adapt to guide and guard insert depth difference in the different milling trains, the hook of first in the present embodiment 3 can comprise a plurality of son hooks 31, and a plurality of son hooks 31 are arranged side by side at interval along strut bar 1.Concrete, in the time of in guide and guard being encased in the milling train that difference slips into the degree of depth, by adopting the son hook 31 of appropriate position in the strut bar 1, and the clump weight 5 that is equipped with suitable weight just can assemble guide and guard easily.
Further, present embodiment short-stress path chuck mode rolling mill guiding quick-change tool can also comprise lengthening bar 6, and lengthening bar 6 is threaded near second hook 4 and with strut bar 1.Concrete, the workman operates present embodiment short-stress path chuck mode rolling mill guiding quick-change tool for convenience, the lengthening bar 6 that also has been threaded in an end of strut bar 1, the workman can hold lengthening bar 6 rotary supporting rods 1, thereby can finely tune the position of guide and guard.In addition, when workman's operating environment hour, lengthening bar 6 can be unloaded from strut bar 1.
As shown in Figure 1-Figure 3, guide and guard 102 are embedded in the milling train 101, and are fixed in the milling train 101 by anchor fitting 1011.Guide and guard 102 are being encased in the process of milling train 101, present embodiment disc type rolling mill guiding quick-change tool is by suspension hook 2 guide and guard 102 of slinging, the workman can be encased in guide and guard 102 in the milling train 101 accurately by rotary supporting rod 1, thereby avoids the workman to enter into the position that milling train 101 is adjusted guide and guard 102.Since the weight of guide and guard 102 at 400KG to about the 1200KG, and the less 0.5-1m that is generally of the distance between the adjacent milling train 101, therefore, can easily heavier guide and guard 102 be put in the narrow milling train in position 101 by present embodiment short-stress path chuck mode rolling mill guiding quick-change tool, effectively raise the efficiency of assembling of guide and guard 102.
Present embodiment short-stress path chuck mode rolling mill guiding quick-change tool, can trigger guide and guard to be installed by suspension hook, and assemble the clump weight of suitable weight at the second hook place, overhead traveling crane is linked up with the short-stress path chuck mode rolling mill guiding quick-change tool of slinging by first and just guide and guard to be installed can be sling, the workman can rotary supporting rod to change the position of guide and guard to be installed, adopt lever principle can make things convenient for the workman to adjust the position of guide and guard to be installed as required, make guide and guard to be installed can be placed into installed position accurately, make things convenient for the guide and guard assembling and improved assembly precision by short-stress path chuck mode rolling mill guiding quick-change tool.Though present embodiment short-stress path chuck mode rolling mill guiding quick-change tool is simple in structure, has alleviated steel mill's working strength of workers greatly; In the prior art, when the workman adopts rope to pull guide and guard, the workman who also needs other regulate at the milling train place guide and guard the position so that guide and guard aim at milling train, be in the potential safety hazard serviceability of pull and hang sideling, occur guide and guard in the operating process easily and accidentally injure the workman who is positioned at the milling train place, and by present embodiment short-stress path chuck mode rolling mill guiding quick-change tool, the workman just can adjust the position of guide and guard accurately by strut bar 1, need not the workman regulates guide and guard at the milling train place position, improved workman's job security.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. short-stress path chuck mode rolling mill guiding quick-change tool, it is characterized in that, comprise: strut bar, suspension hook, first hook and second hook, described suspension hook is installed in the lower surface of an end of described strut bar, described first hook is installed in the upper surface of described strut bar and is positioned at a side of described suspension hook, and described second hook is installed in the lower surface of the other end of described strut bar.
2. short-stress path chuck mode rolling mill guiding quick-change tool according to claim 1 is characterized in that, also comprises clump weight, and described clump weight hangs on described second hook.
3. short-stress path chuck mode rolling mill guiding quick-change tool according to claim 1 is characterized in that, described first hook comprises a plurality of son hooks, and a plurality of described son hooks are arranged side by side at interval along described strut bar.
4. short-stress path chuck mode rolling mill guiding quick-change tool according to claim 1 is characterized in that, also comprises lengthening bar, and described lengthening bar is threaded near described second hook and with described strut bar.
5. according to the arbitrary described short-stress path chuck mode rolling mill guiding quick-change tool of claim 1-4, it is characterized in that the cross-sectional plane of described strut bar is a rectangle; Perhaps, the cross-sectional plane of described strut bar is an I shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102252041A CN102285579A (en) | 2011-08-08 | 2011-08-08 | Guide quick change tool of short-stress line chuck type rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102252041A CN102285579A (en) | 2011-08-08 | 2011-08-08 | Guide quick change tool of short-stress line chuck type rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102285579A true CN102285579A (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102252041A Pending CN102285579A (en) | 2011-08-08 | 2011-08-08 | Guide quick change tool of short-stress line chuck type rolling mill |
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| CN (1) | CN102285579A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231983A (en) * | 2013-04-19 | 2013-08-07 | 内蒙古包钢钢联股份有限公司 | Novel lifting appliance |
| CN104016224A (en) * | 2014-06-17 | 2014-09-03 | 重庆钢铁(集团)有限责任公司 | Auxiliary device for hoisting guiding and guarding beam of closed rolling mill |
| CN104014981A (en) * | 2014-06-17 | 2014-09-03 | 重庆钢铁(集团)有限责任公司 | Disassembling method for guide and guard mechanism of closed rolling mill for sectional steel |
| CN108584692A (en) * | 2018-05-14 | 2018-09-28 | 合肥东方节能科技股份有限公司 | A kind of guide and guard clamping and hoisting tool equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217605Y (en) * | 2008-05-29 | 2009-04-08 | 中冶天工上海十三冶建设有限公司 | Lever-type sling |
| CN201343351Y (en) * | 2009-01-25 | 2009-11-11 | 华迪钢业集团有限公司 | Dedicated hanger for loading stainless steel seamless pipes into container |
| CN201505670U (en) * | 2009-05-27 | 2010-06-16 | 武钢集团昆明钢铁股份有限公司 | Replacing device |
| CN201864455U (en) * | 2010-11-03 | 2011-06-15 | 新疆八一钢铁股份有限公司 | Special guide lifting appliance for milling line |
| CN202245696U (en) * | 2011-08-08 | 2012-05-30 | 青岛钢铁控股集团有限责任公司 | Tool for quickly changing guide in short-stress linear chuck type mill |
-
2011
- 2011-08-08 CN CN2011102252041A patent/CN102285579A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217605Y (en) * | 2008-05-29 | 2009-04-08 | 中冶天工上海十三冶建设有限公司 | Lever-type sling |
| CN201343351Y (en) * | 2009-01-25 | 2009-11-11 | 华迪钢业集团有限公司 | Dedicated hanger for loading stainless steel seamless pipes into container |
| CN201505670U (en) * | 2009-05-27 | 2010-06-16 | 武钢集团昆明钢铁股份有限公司 | Replacing device |
| CN201864455U (en) * | 2010-11-03 | 2011-06-15 | 新疆八一钢铁股份有限公司 | Special guide lifting appliance for milling line |
| CN202245696U (en) * | 2011-08-08 | 2012-05-30 | 青岛钢铁控股集团有限责任公司 | Tool for quickly changing guide in short-stress linear chuck type mill |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231983A (en) * | 2013-04-19 | 2013-08-07 | 内蒙古包钢钢联股份有限公司 | Novel lifting appliance |
| CN104016224A (en) * | 2014-06-17 | 2014-09-03 | 重庆钢铁(集团)有限责任公司 | Auxiliary device for hoisting guiding and guarding beam of closed rolling mill |
| CN104014981A (en) * | 2014-06-17 | 2014-09-03 | 重庆钢铁(集团)有限责任公司 | Disassembling method for guide and guard mechanism of closed rolling mill for sectional steel |
| CN104016224B (en) * | 2014-06-17 | 2016-01-06 | 重庆钢铁(集团)有限责任公司 | A kind of closed type mill guide beam hoisting auxiliary device |
| CN104014981B (en) * | 2014-06-17 | 2016-09-07 | 重庆钢铁(集团)有限责任公司 | A kind of shaped steel closed type rolling mill guiding mechanism method for dismounting |
| CN108584692A (en) * | 2018-05-14 | 2018-09-28 | 合肥东方节能科技股份有限公司 | A kind of guide and guard clamping and hoisting tool equipment |
| CN108584692B (en) * | 2018-05-14 | 2019-12-17 | 合肥东方节能科技股份有限公司 | guide and guard fixture equipment for hoisting |
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Application publication date: 20111221 |
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| RJ01 | Rejection of invention patent application after publication |