CN202245696U - Tool for quickly changing guide in short-stress linear chuck type mill - Google Patents
Tool for quickly changing guide in short-stress linear chuck type mill Download PDFInfo
- Publication number
- CN202245696U CN202245696U CN2011202852474U CN201120285247U CN202245696U CN 202245696 U CN202245696 U CN 202245696U CN 2011202852474 U CN2011202852474 U CN 2011202852474U CN 201120285247 U CN201120285247 U CN 201120285247U CN 202245696 U CN202245696 U CN 202245696U
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- hook
- guide
- short
- guard
- strut bar
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Abstract
The utility model provides a tool for quickly changing a guide in a short-stress linear chuck type mill. The tool comprises a support bar, a lifting hook, a first hook and a second hook, wherein the lifting hook is fixedly arranged on the lower surface at one end of the support bar; the first hook is fixedly arranged on the upper surface of the support bar and is arranged on one side of the lifting hook; and the second hook is fixedly arranged on the lower surface at the other end of the support bar. The tool has the following beneficial effects: the guide to be installed can be hoisted by the lifting hook; a clump weight with appropriate weight is assembled on the second hook; a crown block hoists the tool via the first hook so that the guide can be hoisted; the workers can rotate the support bar to change the position of the guide to be installed; the workers can conveniently adjust the position of the guide to be installed according to the needs by adopting the lever principle so that the guide to be installed can be accurately put in the installation position; and the guide is convenient to install and the installation accuracy, convenience and safety are improved by adopting the tool.
Description
Technical field
The utility model relates to mechanical equipment of steel rolling, relates 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, need guide and guard 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 from thick, to hang out in the milling train usually; The guide and guard of adjusting in advance are placed on the next door, again through overhead traveling crane sling new guide and guard be encased in thick in the milling train.Be encased in through 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 could guide and guard be assembled in the short-stress path chuck mode milling train.By on can know that 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, loaded down with trivial details and assembly precision is lower at fitting process, and, have potential safety hazard owing to be pull and hang sideling.
Summary of the invention
The utility model 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 through short-stress path chuck mode rolling mill guiding quick-change tool, solved the security hidden trouble of pull and hang sideling.
The utility model 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; Said suspension hook is installed in the lower surface of an end of said strut bar; Said first hook is installed in the upper surface of said strut bar and is positioned at a side of said suspension hook, and said second hook is installed in the lower surface of the other end of said strut bar.
The short-stress path chuck mode rolling mill guiding quick-change tool that the utility model provides; Can trigger guide and guard to be installed through 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 through first and just can guide and guard to be installed 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 through 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 said clump weight hangs on said second hook.
Aforesaid short-stress path chuck mode rolling mill guiding quick-change tool, said first hook comprises a plurality of son hooks, a plurality of said son hooks are arranged side by side along said strut bar at interval.
Aforesaid short-stress path chuck mode rolling mill guiding quick-change tool also comprises lengthening bar, and said lengthening bar is threaded near said second hook and with said strut bar.
Aforesaid short-stress path chuck mode rolling mill guiding quick-change tool, the cross-sectional plane of said strut bar is a rectangle; Perhaps, the cross-sectional plane of said strut bar is an I-shape.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment 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; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, 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 the utility model short-stress path chuck mode rolling mill guiding quick-change tool embodiment;
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 utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model short-stress path chuck mode rolling mill guiding quick-change tool embodiment.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, and 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 are provided with first hook 3 at strut bar 1 near the position of suspension hook 2, and 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, and 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 the position of passing through operation strut bar 1 adjustment guide and guard; Make guide and guard be placed into installed position accurately, and, drive present embodiment short-stress path chuck mode rolling mill guiding quick-change tool through overhead traveling crane and move to the appropriate location owing between the suspension hook 2 and first hook 3 certain distance is arranged; 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, different in order to adapt in the different milling trains guide and guard insert depth, 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 along strut bar 1 at interval.Concrete, in the time of in guide and guard being encased in the milling train that difference slips into the degree of depth, through 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, 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 ease; 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, can lengthening bar 6 be unloaded from strut bar 1.
Like Fig. 1-shown in Figure 3, guide and guard 102 are embedded in the milling train 101, and are fixed in the milling train 101 through 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 through suspension hook 2 guide and guard 102 of slinging; The workman can be encased in guide and guard 102 in the milling train 101 through rotary supporting rod 1 accurately, thereby avoids the workman to enter into the position of milling train 101 adjustment 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 through 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 through suspension hook; And assemble the clump weight of suitable weight at the second hook place; Overhead traveling crane just can be sling guide and guard to be installed through the first hook short-stress path chuck mode rolling mill guiding quick-change tool of slinging, the workman can rotary supporting rod to change the position of guide and guard to be installed, the employing 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 through 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 position that the workman who also needs other regulates guide and guard at the milling train place is in the potential safety hazard serviceability of pull and hang sideling so that guide and guard are aimed at milling train, occurs the workman that the guide and guard accidental injury is positioned at the milling train place in the operating process easily; And through 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 through strut bar 1, need not the workman regulates guide and guard at the milling train place position, has improved workman's job security.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; 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 are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art 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; Said suspension hook is installed in the lower surface of an end of said strut bar, and said first hook is installed in the upper surface of said strut bar and is positioned at a side of said suspension hook, and said second hook is installed in the lower surface of the other end of said 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 said clump weight hangs on said second hook.
3. short-stress path chuck mode rolling mill guiding quick-change tool according to claim 1 is characterized in that, said first hook comprises a plurality of son hooks, and a plurality of said son hooks are arranged side by side along said strut bar at interval.
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 said lengthening bar is threaded near said second hook and with said 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 said strut bar is a rectangle; Perhaps, the cross-sectional plane of said strut bar is an I-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202852474U CN202245696U (en) | 2011-08-08 | 2011-08-08 | Tool for quickly changing guide in short-stress linear chuck type mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202852474U CN202245696U (en) | 2011-08-08 | 2011-08-08 | Tool for quickly changing guide in short-stress linear chuck type mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245696U true CN202245696U (en) | 2012-05-30 |
Family
ID=46106970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202852474U Expired - Lifetime CN202245696U (en) | 2011-08-08 | 2011-08-08 | Tool for quickly changing guide in short-stress linear chuck type mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285579A (en) * | 2011-08-08 | 2011-12-21 | 青岛钢铁控股集团有限责任公司 | Guide quick change tool of short-stress line chuck type rolling mill |
| CN104803276A (en) * | 2015-04-28 | 2015-07-29 | 中国水利水电第八工程局有限公司 | Hoisting apparatus for engineering equipment and hoisting method |
-
2011
- 2011-08-08 CN CN2011202852474U patent/CN202245696U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285579A (en) * | 2011-08-08 | 2011-12-21 | 青岛钢铁控股集团有限责任公司 | Guide quick change tool of short-stress line chuck type rolling mill |
| CN104803276A (en) * | 2015-04-28 | 2015-07-29 | 中国水利水电第八工程局有限公司 | Hoisting apparatus for engineering equipment and hoisting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: 266409 Qingdao City, Shandong Province, integrated road, No. 1886, Huangdao Patentee after: QINGDAO SPECIAL STEEL CO., LTD. Address before: 266043 Zunyi Road, Licang District, Shandong, No. 5, No. Patentee before: Qingdao Iron &. Steel Holding Group Corp., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |