CN210860605U - Novel high-strength H-shaped steel - Google Patents
Novel high-strength H-shaped steel Download PDFInfo
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- CN210860605U CN210860605U CN201921438943.7U CN201921438943U CN210860605U CN 210860605 U CN210860605 U CN 210860605U CN 201921438943 U CN201921438943 U CN 201921438943U CN 210860605 U CN210860605 U CN 210860605U
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Abstract
The utility model relates to a section bar steel technical field especially relates to a novel high strength H shaped steel. The utility model adopts the technical proposal that: the steel core comprises an H-shaped steel main body structure, the middle position of the H-shaped steel main body structure is a central stable connection supporting plate, symmetrical arc-shaped central reinforcing stable connection columns are arranged on the end faces of the left side and the right side of the central stable connection supporting plate respectively, the central axes of the left central reinforcing stable connection column and the right central reinforcing stable connection column are the same, the left side and the right side of the central stable connection supporting plate close to the upper end position are respectively provided with first fastening anti-skidding reinforcing connection columns which are symmetrical in the left-right direction and have triangular sections, and the length of the central reinforcing stable connection. The utility model has the advantages that: can set up a set of reinforced structure and two sets of fastening antiskid reinforced structure in the major structure, can ensure that the bulk strength of main part backup pad is better when using, and the overall stability in the use is more reliable, makes holistic life longer.
Description
Technical Field
The utility model relates to a section bar steel technical field especially relates to a novel high strength H shaped steel.
Background
The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied. The strength of the middle support plate of the general H-shaped steel is limited, and particularly for the H-shaped steel with the height in the vertical direction more than 3 times the width in the left-right direction, the structure in the middle position can cause the whole deformation if meeting a large acting force during use, thereby influencing the normal use of the H-shaped steel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel high strength H shaped steel, it sets up a set of reinforced structure and two sets of fastening antiskid reinforced structure through the position at the intermediate support plate of traditional H shaped steel, the bulk strength that can ensure the main part backup pad when using is better, the overall stability in the use is more reliable, add reinforced structure in the intermediate position has played effectual reinforcement to holistic intensity, the fastening antiskid reinforced structure of upper and lower both ends position can make it can cooperate other mechanical structure edgewise to fasten the assembly with H shaped steel on the basis of improvement intermediate position intensity when using, make wholly have stable antiskid firm effect when assembling, can make H shaped steel convenience in the use stronger, the whole security of side position when carrying out the erection joint is also higher.
The technical scheme of the utility model as follows:
the utility model provides a novel high strength H shaped steel which characterized in that: the steel bar fixing device comprises an H-shaped steel main body structure, wherein the middle position of the H-shaped steel main body structure is a central stable connection support plate, a symmetrical arc-shaped central reinforcing and stabilizing connection column is respectively arranged on the end surfaces of the left side and the right side of the central stable connection support plate, the central shafts of the left reinforcing and stabilizing connection column and the right reinforcing and stabilizing connection column are the same, the left side and the right side of the central stable connection support plate close to the upper end position are respectively provided with a first fastening anti-skidding reinforcing connection column which is symmetrical in a triangular cross section, the length of the central reinforcing and stabilizing connection column is the same as that of the H-shaped steel main body structure, the first fastening anti-skidding reinforcing connection column is positioned at the central position between the upper end surface of the H-shaped steel main body structure and the central shaft of the central reinforcing and stabilizing connection column, the left side and the right, the second fastening antiskid reinforcement connecting column is located terminal surface under the H type steel major structure with central point between the center pin of the center reinforcement stabilization connecting column puts the department, the height of first fastening antiskid reinforcement connecting column left and right sides direction is less than the vertical height of center reinforcement stabilization connecting column left and right sides direction.
Furthermore, the thickness of the central stable connection supporting plate is half of the wall thickness of the upper position and the lower position of the H-shaped steel main body structure.
Furthermore, the cross-sectional dimension of the second fastening anti-slip fastening connection column is identical to the cross-sectional dimension of the first fastening anti-slip fastening connection column.
Furthermore, the cross-section triangle of the second fastening antiskid fastening connection column is an isosceles triangle with the same width in the up-down direction.
Furthermore, the distance from the right side position of the central reinforcing and stabilizing connecting column to the right side end face of the central stabilizing and connecting support plate is the same as the wall thickness of the upper position and the lower position of the H-shaped steel main structure.
The utility model has the advantages that:
the utility model discloses a position at the intermediate strut's of traditional H shaped steel sets up a set of reinforced structure and two sets of fastening antiskid reinforced structure, can ensure that the bulk strength of main part backup pad is better when using, the overall stability in the use is more reliable, the well reinforced structure of intermediate position has played effectual reinforcement to holistic intensity, the fastening antiskid reinforced structure of upper and lower both ends position can make it can cooperate other mechanical structure edgewise to fasten the assembly with H shaped steel on the basis of improvement intermediate position intensity when using, make wholly have stable antiskid firm effect when assembling, can make the convenience of H shaped steel in the use stronger in the use, the whole security of side position when carrying out the erection joint is also higher.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a schematic top view of the present invention;
in the figure: 1. h type steel major structure, 2, central stable connection backup pad, 3, central reinforcing stable connection post, 4, first fastening antiskid reinforcement spliced pole, 5, second fastening antiskid reinforcement spliced pole.
Detailed Description
As shown in figures 1 to 4, a novel high strength H shaped steel, it sets up a set of reinforced structure and two sets of fastening antiskid reinforced structure through the position at the intermediate strut board of traditional H shaped steel, it is better to ensure the bulk strength of main part backup pad when using, the overall stability in the use is more reliable, the well reinforced structure of intermediate strut has played effectual reinforcement to holistic intensity, the fastening antiskid reinforced structure of upper and lower both ends position can make it can cooperate other mechanical structure edgewise to carry out the fastening assembly with H shaped steel on the basis that improves the intermediate strut intensity when using, make wholly have stable antiskid firm effect when assembling, can make the convenience of H shaped steel in the use stronger, the overall security of side position when carrying out the erection joint is also higher. It includes H type steel major structure 1, H type steel major structure 1's intermediate position is central stable connection backup pad 2, be equipped with the arc center reinforcement of a symmetry respectively on the left and right sides terminal surface of central stable connection backup pad 2 and stabilize spliced pole 3, it can effectively improve the intensity of major structure's central point department of putting, makes holistic structural strength better to do not need the wall thickness of holistic increase H shaped steel, make whole more save material when the processing of production. The central shafts of the left central reinforcing and stabilizing connecting column 3 and the right central reinforcing and stabilizing connecting column 3 are the same, so that the left central reinforcing and stabilizing connecting column and the right central reinforcing and stabilizing connecting column are completely symmetrical, the integral strength of the position is better, and the structure can be processed more easily at the position of a forming die during production and processing. The center stable connection backup pad 2 is equipped with a bilateral symmetry's cross-section respectively by the left and right sides of upper end position and is triangle-shaped's first fastening antiskid reinforcement spliced pole 4, and it can cooperate the mechanical structure spare of side fastening to assemble on the basis that improves the bulk strength, can make the fastness of erection joint position better, has reliable antiskid assembly effect. Center reinforcement stabilize spliced pole 3 the length with H type steel major structure 1's length is the same, first fastening antiskid reinforcement spliced pole 4 is located H type steel major structure 1 up end with central point between the 3 center pins of center reinforcement stabilized spliced pole puts the department, center stable connection backup pad 2 leans on the left and right sides of lower extreme position to be equipped with the second fastening antiskid reinforcement spliced pole 5 that the cross-section of a bilateral symmetry is triangle-shaped respectively, makes the equilibrium of whole product better, and the overall stability in the use is more reliable. The spliced pole is consolidated to second fastening antiskid 5 is located terminal surface under the H type steel major structure 1 with central point between 3 center pins of spliced pole is stabilized in the center reinforcement puts the department, the height that 4 left right directions of spliced pole are consolidated to first fastening antiskid is less than the perpendicular height of 3 left right directions of spliced pole is stabilized in the center reinforcement, makes the space of inboard position bigger, can satisfy the demand of assembly use when carrying out the assembly use of side.
Preferably, the thickness of the central stable connection support plate 2 is half of the thickness of the wall of the H-shaped steel main body structure 1 at the upper and lower positions, so that the overall structural stability is better and the overall structural strength can be further improved.
Preferably, the cross-sectional dimension of the second fastening anti-skid reinforcing connecting column 5 is completely the same as that of the first fastening anti-skid reinforcing connecting column 4, so that the whole structure is completely symmetrical up and down, the whole safety is higher when the anti-skid reinforcing connecting column is used, and the service life of the whole anti-skid reinforcing connecting column in the use process can be further prolonged.
Preferably, the cross-sectional triangle of the second fastening antiskid reinforcing connecting column 5 is an isosceles triangle with the same width in the vertical direction, so that the structural strength of the reinforcing position is better, and the structural stability of the forming position of the reinforcing position can be better during production and processing.
Preferably, the distance from the right side position of the central reinforcing and stabilizing connecting column 3 to the right side end face of the central stabilizing and connecting support plate 2 is the same as the wall thickness of the upper and lower positions of the H-shaped steel main structure 1, so that the overall structural stability can be further ensured, and the structural strength of the central position of the central support plate is ensured to be more reliable in use.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel high strength H shaped steel which characterized in that: the steel core structure comprises an H-shaped steel main body structure (1), the middle position of the H-shaped steel main body structure (1) is a central stable connection support plate (2), the left side end face and the right side end face of the central stable connection support plate (2) are respectively provided with a symmetrical arc-shaped central reinforced stable connection column (3), the left side and the right side end face of the central stable connection support plate are respectively provided with a symmetrical arc-shaped central reinforced stable connection column (3), the central shafts of the left side and the right side reinforced stable connection column (3) are the same, the left side and the right side of the central stable connection support plate (2) close to the upper end position are respectively provided with a first fastening anti-skid reinforced connection column (4) with a triangular cross section, the length of the central reinforced stable connection column (3) is the same as that of the H-shaped steel main body structure (1), the first fastening anti-skid reinforced connection, center stable connection backup pad (2) are equipped with a bilateral symmetry's the left and right sides that leans on lower extreme position respectively and are strengthened spliced pole (5) for triangular second fastening antiskid, second fastening antiskid reinforcement spliced pole (5) are located terminal surface under H type steel major structure (1) with central point between center reinforcement stable connection pole (3) center pin puts the department, the highly being less than of spliced pole (4) left and right sides direction is consolidated to first fastening antiskid the vertical height of stable connection pole (3) left and right sides direction is consolidated to the center.
2. The novel high-strength H-shaped steel according to claim 1, characterized in that: the thickness of the central stable connection supporting plate (2) is half of the wall thickness of the upper position and the lower position of the H-shaped steel main body structure (1).
3. The novel high-strength H-shaped steel according to claim 1 or 2, characterized in that: the cross section size of the second fastening antiskid reinforced connecting column (5) is completely the same as that of the first fastening antiskid reinforced connecting column (4).
4. The novel high-strength H-shaped steel according to claim 3, characterized in that: the cross-section triangle of the second fastening antiskid reinforcing connecting column (5) is an isosceles triangle with the same width in the up-down direction.
5. The novel high-strength H-shaped steel according to claim 4, characterized in that: the distance from the right side position of the center reinforcing and stabilizing connecting column (3) to the right side end face of the center stabilizing and connecting support plate (2) is the same as the wall thickness of the upper position and the lower position of the H-shaped steel main structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438943.7U CN210860605U (en) | 2019-08-30 | 2019-08-30 | Novel high-strength H-shaped steel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438943.7U CN210860605U (en) | 2019-08-30 | 2019-08-30 | Novel high-strength H-shaped steel |
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| CN210860605U true CN210860605U (en) | 2020-06-26 |
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| CN201921438943.7U Active CN210860605U (en) | 2019-08-30 | 2019-08-30 | Novel high-strength H-shaped steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982197A (en) * | 2021-03-17 | 2021-06-18 | 黄河水利职业技术学院 | I-steel stress system reinforcing apparatus |
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2019
- 2019-08-30 CN CN201921438943.7U patent/CN210860605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982197A (en) * | 2021-03-17 | 2021-06-18 | 黄河水利职业技术学院 | I-steel stress system reinforcing apparatus |
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