CN211848023U - High-wear-resistance adjustable blast furnace grate - Google Patents
High-wear-resistance adjustable blast furnace grate Download PDFInfo
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- CN211848023U CN211848023U CN202020317107.XU CN202020317107U CN211848023U CN 211848023 U CN211848023 U CN 211848023U CN 202020317107 U CN202020317107 U CN 202020317107U CN 211848023 U CN211848023 U CN 211848023U
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- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a belong to blast furnace double-edged fine-toothed comb technical field, specifically be a high wear resistant adjustable blast furnace double-edged fine-toothed comb, it includes: the double-grate vertical-extension grate comprises a grate main body, a folding plate, transverse extension rods and longitudinal extension rods, wherein the grate main body comprises longitudinal rods and transverse rods, the folding plate is longitudinally arranged at the central position of the grate main body, a hinge is arranged at the central position of the folding plate, the transverse extension rods are arranged on the left side and the right side of the grate main body, the transverse extension rods inserted into the inner cavities of the transverse rods are arranged on the transverse extension rods, handles are arranged on the transverse extension rods, the longitudinal extension rods are arranged at the top and the bottom of the grate main body, the longitudinal extension rods inserted into the inner cavities of the longitudinal rods are arranged on the longitudinal extension rods, the support area of the grate can be enlarged, the mounting requirements of blast furnaces of different sizes are met. Simultaneously, the double-edged fine-toothed comb can be folded, and is convenient to store and transport.
Description
Technical Field
The utility model relates to the technical field of blast furnace grates, in particular to a high-wear-resistance adjustable blast furnace grate.
Background
The grate is an important consumable part of the blast furnace, and the service life of the grate directly influences the operation efficiency of equipment, the production benefit of enterprises and the safety of maintenance personnel. The method plays a key role in production automation and informatization operation of large-scale iron and steel enterprises. When the existing blast furnace grate is used, the supporting area of the grate is fixed and cannot be adjusted, the mounting requirements of blast furnaces of different sizes cannot be met, and meanwhile, the grate is large in size, inconvenient to store and inconvenient to transport.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above and/or the problems existing in the existing blast furnace grate, the utility model is provided.
Therefore, the utility model aims at providing a high wear-resisting adjustable blast furnace double-edged fine-toothed comb can enlarge the holding area of double-edged fine-toothed comb, satisfies not unidimensional blast furnace installation demand, is convenient for adjust, and simultaneously, the double-edged fine-toothed comb can be folded, convenient storage, portable transportation.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a high wear resistant adjustable blast furnace grate, comprising: the double-sided comb comprises a comb main body, a folding plate, transverse extension rods and longitudinal extension rods, wherein the comb main body comprises longitudinal rods and transverse rods, the folding plate is longitudinally arranged at the central position of the comb main body, a hinge is arranged at the central position of the folding plate, the transverse extension rods are arranged on the left side and the right side of the comb main body, the transverse extension rods are provided with transverse extension rods inserted into the inner cavities of the transverse rods, handles are arranged on the transverse extension rods, the top and the bottom of the comb main body are provided with the longitudinal extension rods, and the longitudinal extension rods inserted into the inner cavities of the longitudinal rods are arranged on the longitudinal extension rods.
As the utility model discloses a preferred scheme of high wear resistant adjustable blast furnace double-edged fine-toothed comb, wherein: and the longitudinal rods and the transverse rods are welded and fixed.
As the utility model discloses a preferred scheme of high wear resistant adjustable blast furnace double-edged fine-toothed comb, wherein: the grate main body, the folding plate, the transverse extension rod and the longitudinal extension rod are all made of composite alloy.
As the utility model discloses a preferred scheme of high wear resistant adjustable blast furnace double-edged fine-toothed comb, wherein: the handle is wrapped with a protective sleeve.
As the utility model discloses a preferred scheme of high wear resistant adjustable blast furnace double-edged fine-toothed comb, wherein: the transverse extension rod and the longitudinal extension rod are matched with each other.
Compared with the prior art: folding the folded plate through the hinge, the folded plate drives the grate main part left and right sides and folds, and convenient storage, portable transportation adjusts the extension length of horizontal telescopic link in the horizontal pole, adjusts the extension range of horizontal extension rod, adjusts the extension length of vertical telescopic link at the vertical pole intracavity, adjusts the extension range of vertical extension rod, enlarges grate main part support area, can satisfy not unidimensional blast furnace and use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic view of the unfolding structure of the present invention;
FIG. 2 is a schematic view of the storage structure of the present invention;
fig. 3 is a schematic side view of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a high wear-resisting adjustable blast furnace grate can enlarge the support area of grate, satisfies not unidimensional blast furnace installation demand, is convenient for adjust, and simultaneously, the grate can be folded, convenient storage, and portable transports please refer to and draw in figure 1, figure 2 and figure 3, include: a grate body 100, a folding plate 200, a transverse extension rod 300 and a longitudinal extension rod 400;
referring to fig. 1, 2 and 3 again, the grate main body 100 comprises longitudinal rods 110 and transverse rods 120, specifically, the grate main body 100 is formed by uniformly welding the longitudinal rods 110 and the transverse rods 120, uniform gaps are reserved in the welding centers of the longitudinal rods 110 and the transverse rods 120, and the longitudinal rods 110 and the transverse rods 120 are made of composite alloy, so that the wear resistance of the grate is improved, the impact toughness of the grate is maintained, and the wear resistance life is 3-4 times of that of a steel rail and 4-5 times of that of a traditional grate.
Referring to fig. 1, 2 and 3 again, the folding plate 200 includes a hinge 210, specifically, the folding plate 200 is welded at the central position of the cross bar 120, the folding plate 200 is longitudinally arranged, the folding plate 200 is composed of two plates, the hinge 210 is welded at the central position of the two plates, the folding plate 200 is folded by the hinge 210, and the folding plate 200 drives the left and right sides of the grate main body 100 to be folded, so that the grate main body is convenient to store and carry.
Referring to fig. 1, 2 and 3 again, the transverse extension rod 300 includes a transverse extension rod 310 and a handle 320, specifically, the transverse extension rod 300 is disposed at the left and right sides of the grate main body 100, the transverse extension rods 310 are welded to the transverse extension rods 300, the transverse extension rods 310 are inserted into the inner cavity of the cross bar 120, the extension length of the transverse extension rods 310 in the cross bar 120 is adjusted, the extension range of the transverse extension rod 300 is adjusted, the support area of the grate main body 100 is enlarged, the use requirements of blast furnaces with different sizes can be met, and the handle 320 is welded to the transverse extension rod 300, so that the grate main body 100 can be conveniently taken.
Referring to fig. 1, 2 and 3 again, the longitudinal extension rod 400 includes longitudinal extension rods 410, specifically, the longitudinal extension rods 400 are disposed at the top and bottom of the grate body 100, the longitudinal extension rods 410 are welded to the longitudinal extension rods 400, the longitudinal extension rods 410 are inserted into the inner cavities of the longitudinal rods 110, the extension lengths of the longitudinal extension rods 410 in the inner cavities of the longitudinal rods 110 are adjusted, the extension range of the longitudinal extension rods 400 is adjusted, the support area of the grate body 100 is enlarged, and the grate can be used by blast furnaces of different sizes.
When specific use, fold board 200 through hinge 210 and fold, fold board 200 drives the grate main part 100 left and right sides and folds, convenient storage, portable transportation, adjust the extension length of horizontal telescopic link 310 in horizontal pole 120, adjust the extension range of horizontal extension rod 300, adjust the extension length of vertical telescopic link 410 in vertical pole 110 intracavity, adjust the extension range of vertical extension rod 400, enlarge grate main part 100 bearing area, can satisfy not unidimensional blast furnace and use.
The vertical rod 110 and the transverse rod 120 are welded and fixed, so that the structural stability is high, and the installation is convenient.
The grate main body 100, the folding plates 200, the transverse extension rods 300 and the longitudinal extension rods 400 are all made of composite alloy, so that the support strength of the grate main body 100, the folding plates 200, the transverse extension rods 300 and the longitudinal extension rods 400 is improved.
The outside parcel of handle 320 has the lag, conveniently takes handle 320.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a high wear resistant adjustable blast furnace grate which characterized in that includes: the double-sided comb is characterized by comprising a comb main body (100), folding plates (200), transverse extension rods (300) and longitudinal extension rods (400), wherein the comb main body (100) comprises longitudinal rods (110) and transverse rods (120), the folding plates (200) are longitudinally arranged at the central position of the comb main body (100), hinges (210) are arranged at the central position of the folding plates (200), the transverse extension rods (300) are arranged on the left side and the right side of the comb main body (100), the transverse extension rods (310) inserted into the inner cavity of the transverse rods (120) are arranged on the transverse extension rods (300), handles (320) are arranged on the transverse extension rods (300), the longitudinal extension rods (400) are arranged at the top and the bottom of the comb main body (100), and the longitudinal extension rods (410) inserted into the inner cavity of the longitudinal rods (110) are arranged on the longitudinal extension rods (400).
2. The adjustable high wear-resistant blast furnace grate as claimed in claim 1, wherein the longitudinal bars (110) and the transverse bars (120) are welded and fixed.
3. The adjustable high wear-resistant blast furnace grate as claimed in claim 1, wherein the grate body (100), the folding plate (200), the transverse extension bar (300) and the longitudinal extension bar (400) are made of composite alloy.
4. The adjustable high wear-resistant blast furnace grate as claimed in claim 1, wherein the handle (320) is externally wrapped with a protective sheath.
5. The adjustable high wear-resistant blast furnace grate according to claim 1, wherein the transverse extension bar (300) and the longitudinal extension bar (400) are installed to be engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317107.XU CN211848023U (en) | 2020-03-13 | 2020-03-13 | High-wear-resistance adjustable blast furnace grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317107.XU CN211848023U (en) | 2020-03-13 | 2020-03-13 | High-wear-resistance adjustable blast furnace grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211848023U true CN211848023U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020317107.XU Active CN211848023U (en) | 2020-03-13 | 2020-03-13 | High-wear-resistance adjustable blast furnace grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211848023U (en) |
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2020
- 2020-03-13 CN CN202020317107.XU patent/CN211848023U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building B25 # - B26 #, Liandong Jinyu Industrial Center, No. 308, Maqiao River Section 2, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province, 410000 Patentee after: Hunan Haisite Material Technology Co.,Ltd. Country or region after: China Address before: Building B25 # - B26 #, Liandong Jinyu Industrial Center, No. 308, Maqiao River Section 2, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province, 410000 Patentee before: Hunan Haist Material Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |