CN204509373U - Sectional type oxygen rifle fixed guide - Google Patents
Sectional type oxygen rifle fixed guide Download PDFInfo
- Publication number
- CN204509373U CN204509373U CN201420822927.9U CN201420822927U CN204509373U CN 204509373 U CN204509373 U CN 204509373U CN 201420822927 U CN201420822927 U CN 201420822927U CN 204509373 U CN204509373 U CN 204509373U
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- China
- Prior art keywords
- oxygen rifle
- fixed guide
- guide rail
- hypomere
- epimere
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Abstract
The utility model relates to a kind of sectional type oxygen rifle fixed guide, comprises epimere guide rail and hypomere guide rail, and two sections of guide rails comprise a framework and parallel two tracks being located at framework both sides respectively; Upper segment frames docks with lower segment frames, and the epimere track of every side passes through the hypomere orbital docking of one group of longitudinal bolt and this side, and each joint is provided with a plate, and docking orbit, web plate are arranged in order with docking framework and are fixedly connected with by one group of cross bolts; Also comprise X-type lacing wire, every bar track is fixedly connected with adjacent framework by one group of cross bolts with an end of this X-type lacing wire.By arranging epimere guide rail and the hypomere guide rail of docking, making oxygen rifle fixed guide can be divided into two portions manufacture, transport and installation, thus can reduce manufacture, transport and installation costs, increasing work efficiency.By arranging X-type lacing wire, can reinforce the syndeton of epimere guide rail and hypomere guide rail, effectively improving the overall construction intensity of oxygen rifle fixed guide.
Description
Technical field
The utility model relates to converter steelmaking equipment technical field, is specifically related to a kind of sectional type oxygen rifle fixed guide.
Background technology
Oxygen rifle is one of key equipment of converter steelmaking production, and the oxygen rifle of top-blown oxygen converter is arranged on oxygen rifle dolly, and oxygen rifle dolly runs up and down on oxygen rifle fixed guide.Existing oxygen rifle fixed guide all adopts monoblock type, and because oxygen rifle length is all at more than 10m, thus oxygen rifle fixed guide length is all longer, and it is high that this monoblock type guide rail not only manufactures processing charges, and is not easy to transport and installs.
Therefore be necessary to design a kind of sectional type oxygen rifle fixed guide, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of convenient sectional type oxygen rifle fixed guide manufacturing, transport and install.
The utility model is achieved in that
The utility model provides a kind of sectional type oxygen rifle fixed guide, comprise epimere guide rail and hypomere guide rail, described epimere guide rail comprises two epimere tracks that segment frames peace row is located at described upper segment frames both sides, and described hypomere guide rail comprises two hypomere tracks that lower segment frames peace row is located at described lower segment frames both sides.Described upper segment frames docks with lower segment frames and forms docking framework, the epimere track of every side forms docking orbit device by the hypomere orbital docking of one group of longitudinal bolt and this side, each joint is provided with a plate, and docking orbit device, web plate are arranged in order with docking framework and are fixedly connected with by one group of first cross bolts; Described fixed guide also comprises X-type lacing wire, and 4 ends of described X-type lacing wire are arranged along two joint place plane symmetry, and every bar track is fixedly connected with adjacent framework by one group of second cross bolts with one of them end.
Further, described every bar docking orbit device is also welded with strengthening steel slab at joint.
Further, described every bar track is provided with at least one taper pin.
Further, described taper pin is A25 × 50 taper pin.
Further, described longitudinal bolt is M30 bolt.
Further, often organize longitudinal bolt and at least comprise 2 longitudinal bolts.
Further, described first cross bolts is M30 bolt, and described second cross bolts is M24 bolt.
Further, often organize the first cross bolts and at least comprise 6 described first cross bolts, often organize the second cross bolts and at least comprise 4 described second cross bolts.
The utility model has following beneficial effect: by arranging epimere guide rail and the hypomere guide rail of docking, make oxygen rifle fixed guide can be divided into two portions manufacture, transport and installation, thus can reduce manufacture, transport and installation costs, increase work efficiency.By arranging X-type lacing wire, can reinforce the syndeton of epimere guide rail and hypomere guide rail, effectively improving the overall construction intensity of oxygen rifle fixed guide.
Further beneficial effect of the present utility model is: by arranging strengthening steel slab, reinforces the syndeton of docking orbit device, can improve the overall construction intensity of oxygen rifle fixed guide further.
Further beneficial effect of the present utility model is: by arranging taper pin, facilitates the location and installation of oxygen rifle fixed guide.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structure schematic front view of the sectional type oxygen rifle fixed guide that Fig. 1 provides for the utility model embodiment;
The structure schematic side view of the sectional type oxygen rifle fixed guide that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the cross-sectional schematic of Fig. 1 along A-A;
Fig. 4 is the cross-sectional schematic of Fig. 1 along B-B;
Fig. 5 is the cross-sectional schematic of Fig. 1 along C-C;
The structural representation of the X-type lacing wire that Fig. 6 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
As Fig. 1-Fig. 6, the utility model embodiment provides a kind of sectional type oxygen rifle fixed guide, comprise epimere guide rail and hypomere guide rail, described epimere guide rail comprises segment frames 10 and parallel two the epimere tracks 1 being located at described upper segment frames 10 both sides, and described hypomere guide rail comprises lower segment frames 10 and parallel two the hypomere tracks 2 being located at described lower segment frames 10 both sides.Described upper segment frames 10 docks with lower segment frames 11 and forms docking framework, the epimere track 1 of every side is docked with the hypomere track 2 of this side by one group of longitudinal bolt 9 and forms docking orbit device, each joint is provided with a plate 3, and docking orbit device, web plate 3 are arranged in order with docking framework and are fixedly connected with by one group of first cross bolts 4.That is:, after epimere track 1 and hypomere track 2 dock, two tracks being fixedly connected with in the vertical is realized by longitudinal bolt 9; By arranging web plate 3, web plate 3 upper part contacts with upper segment frames 10 with epimere track 1 respectively, lower part contacts with lower segment frames 11 with hypomere track 2 respectively, docking orbit device, web plate 3 are arranged in order with docking framework and are fixedly connected with by one group of first cross bolts 4, thus web plate 3 can realize being fixedly connected with of two tracks and two segment frames.Described fixed guide also comprises X-type lacing wire 5, and 4 ends of described X-type lacing wire 5 are arranged along two joint place plane symmetry, and every bar track is fixedly connected with adjacent framework by one group of second cross bolts 7 with one of them end.
During actual use, the model of longitudinal bolt 9, first cross bolts 4 and the second cross bolts 7 should be selected according to guide rail stressing conditions, so that stressed being as the criterion of epimere guide rail and hypomere guide rail joint fully can be born, and reduce the replacing amount of maintenance capacity and bolt as far as possible.In the present embodiment, described longitudinal bolt 9 is M30 bolt, often organizes longitudinal bolt 9 and at least comprises 2 longitudinal bolts 9; Described first cross bolts 4 is M30 bolt, and described second cross bolts 7 is M24 bolt, often organizes the first cross bolts and at least comprises 6 described first cross bolts, often organizes the second cross bolts and at least comprises 4 described second cross bolts.As Fig. 3 and Fig. 5, the length of each bolt should not affect the guide effect of guide rail, therefore, can suitably reduce at the bolt length near oxygen lance lifting bogie stroke place.
As a kind of preferred structure of the present embodiment, every bar docking orbit device is also welded with strengthening steel slab 8 at joint, and namely the epimere track 1 of this strengthening steel slab 8 and this docking orbit device and hypomere track 2 weld respectively.With docking orbit device mounting face for main-vision surface, namely described web plate 3 is located at the joint of this main-vision surface; Strengthening steel slab 8 is positioned on a side vertical with this main-vision surface, is preferably on the outer side of this docking orbit device.
As Fig. 1 and Fig. 4, as a kind of preferred structure of the present embodiment, epimere track 1 described in every bar and hypomere track 2 are provided with at least one taper pin 6, position during convenient installation; On upper segment frames 10 and lower segment frames 11, correspondence offers multiple pin-and-hole.Wherein, taper pin 6 quantity on two epimere tracks 1 and two hypomere tracks 2 and position correspondence are arranged, so that install.Preferably, described taper pin 6 is A25 × 50 taper pin, is as the criterion can meet born shearing force.
The installation method of this sectional type oxygen rifle fixed guide is: first epimere track 1 and hypomere track 2 are docked, and carries out longitudinal direction be fixedly connected with by longitudinal bolt 9.Article two, docking orbit device is all to after connecting, and each end correspondence of X-type lacing wire 5 is placed on each epimere track 1 and each hypomere track 2, then is fixedly connected with docking framework with the second cross bolts 7 by web plate 3, each first cross bolts 4.Afterwards, each track is installed the taper pin 6 for locating, at the joint reinforcement of weld steel plate 8 of every bar docking orbit device.After above-mentioned steps completes, docking framework is arranged on matrix.
The utility model embodiment has following beneficial effect: by arranging epimere guide rail and the hypomere guide rail of docking, make oxygen rifle fixed guide can be divided into two portions manufacture, transport and installation, thus can reduce manufacture, transport and installation costs, increase work efficiency.By arranging X-type lacing wire 5, can reinforce the syndeton of epimere guide rail and hypomere guide rail, effectively improving the overall construction intensity of oxygen rifle fixed guide.
The further beneficial effect of the utility model embodiment is: by arranging strengthening steel slab 8, reinforce the syndeton of docking orbit device, can improve the overall construction intensity of oxygen rifle fixed guide further.
The further beneficial effect of the utility model embodiment is: by arranging taper pin 6, facilitate the location and installation of oxygen rifle fixed guide.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a sectional type oxygen rifle fixed guide, it is characterized in that: comprise epimere guide rail and hypomere guide rail, described epimere guide rail comprises two epimere tracks that segment frames peace row is located at described upper segment frames both sides, and described hypomere guide rail comprises two hypomere tracks that lower segment frames peace row is located at described lower segment frames both sides; Described upper segment frames docks with lower segment frames and forms docking framework, the described epimere track of every side forms docking orbit device by the hypomere orbital docking of one group of longitudinal bolt and this side, each joint is provided with a plate, and docking orbit device, web plate and docking framework described in every side are arranged in order and are fixedly connected with by one group of first cross bolts; Described fixed guide also comprises X-type lacing wire, and 4 ends of described X-type lacing wire are arranged along two described joint place plane symmetry, and track described in every bar is fixedly connected with adjacent framework by one group of second cross bolts with one of them end.
2. sectional type oxygen rifle fixed guide according to claim 1, is characterized in that: described every bar docking orbit device is also welded with strengthening steel slab at joint.
3. sectional type oxygen rifle fixed guide according to claim 1, is characterized in that: described every bar track is provided with at least one taper pin.
4. sectional type oxygen rifle fixed guide according to claim 3, is characterized in that: described taper pin is A25 × 50 taper pin.
5. sectional type oxygen rifle fixed guide according to claim 1, is characterized in that: described longitudinal bolt is M30 bolt.
6. sectional type oxygen rifle fixed guide according to claim 1 or 5, is characterized in that: often organize described longitudinal bolt and at least comprise 2 longitudinal bolts.
7. sectional type oxygen rifle fixed guide according to claim 1, it is characterized in that: described first cross bolts is M30 bolt, described second cross bolts is M24 bolt.
8. sectional type oxygen rifle fixed guide according to claim 7, is characterized in that: often organize the first cross bolts and at least comprise 6 described first cross bolts, often organizes the second cross bolts and at least comprises 4 described second cross bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822927.9U CN204509373U (en) | 2014-12-23 | 2014-12-23 | Sectional type oxygen rifle fixed guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822927.9U CN204509373U (en) | 2014-12-23 | 2014-12-23 | Sectional type oxygen rifle fixed guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509373U true CN204509373U (en) | 2015-07-29 |
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ID=53707367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822927.9U Active CN204509373U (en) | 2014-12-23 | 2014-12-23 | Sectional type oxygen rifle fixed guide |
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| CN (1) | CN204509373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803154A (en) * | 2016-04-13 | 2016-07-27 | 中国十七冶集团有限公司 | Assembling method for fixing guide rail of steel-making oxygen lance |
| CN107974530A (en) * | 2017-11-29 | 2018-05-01 | 中冶南方工程技术有限公司 | A kind of revolving furnace sublance with segmented guide rail |
-
2014
- 2014-12-23 CN CN201420822927.9U patent/CN204509373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803154A (en) * | 2016-04-13 | 2016-07-27 | 中国十七冶集团有限公司 | Assembling method for fixing guide rail of steel-making oxygen lance |
| CN105803154B (en) * | 2016-04-13 | 2018-03-02 | 中国十七冶集团有限公司 | Make steel oxygen rifle and fix set of rails assembly/installation method |
| CN107974530A (en) * | 2017-11-29 | 2018-05-01 | 中冶南方工程技术有限公司 | A kind of revolving furnace sublance with segmented guide rail |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |