CN215563404U - Long-span high-strength steel structure - Google Patents
Long-span high-strength steel structure Download PDFInfo
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- CN215563404U CN215563404U CN202121429276.3U CN202121429276U CN215563404U CN 215563404 U CN215563404 U CN 215563404U CN 202121429276 U CN202121429276 U CN 202121429276U CN 215563404 U CN215563404 U CN 215563404U
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Abstract
The utility model discloses a large-span high-strength steel structure which comprises a steel supporting mechanism, wherein the steel supporting mechanism comprises a transverse supporting plate, a vertical supporting plate and a steel supporting column, one end of the steel supporting column is connected with the vertical supporting plate, an anti-skidding top plate and a supporting hinge are installed at the bottom end of the transverse supporting plate, the other end of the steel supporting column is connected with the supporting hinge, a fixing plate penetrates through the steel supporting column, at least two supporting and positioning devices are fixed on the fixing plate, and the top end of each supporting and positioning device is supported at the bottom of the anti-skidding top plate. The angle between the transverse support plate and the vertical support plate is controllable, the transverse beams and the vertical beams with different included angles can be fixed, the support is suitable for large-span steel structure support, the applicability is strong, the positioning grooves are uniformly formed in the bottom end of the anti-skid top plate, when the anti-skid steel balls abut against the corresponding positioning grooves, the transverse support plate can be well positioned, meanwhile, the auxiliary support function is achieved, the pressure borne by the steel support columns is relieved, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a large-span high-strength steel structure.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.
Publication No. CN211172384U has recorded a high strength antidetonation steel construction strengthening mechanism, mentions in this patent that the support arm all is 45 forms with horizontal trailing arm, perpendicular trailing arm, and the contained angle dies surely, can't be applicable to different angles steel construction and consolidate, and the suitability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a large-span high-strength steel structure, which has the advantages that the angles of a transverse support plate and a vertical support plate are controllable, cross beams and vertical beams with different included angles can be fixed, the steel structure is suitable for large-span steel structure support, the applicability is strong, and the problems that a support arm, a transverse support arm and a vertical support arm are 45-degree, included angles are fixed, the steel structure cannot be suitable for reinforcing steel structures with different angles, and the applicability is poor are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a long-span high strength steel construction, includes steel supporting mechanism, steel supporting mechanism includes horizontal extension board, erects extension board and steel support post, steel support post's one end with erect the extension board and link to each other, anti-skidding roof and support hinge are installed to horizontal extension board bottom, steel support post's the other end links to each other with the support hinge, and the steel support post runs through there is the fixed plate, the fixed plate is fixed with two at least and supports positioner, support positioner top and support in anti-skidding roof bottom.
The distance between the top end of the supporting and positioning device and the fixing plate is adjustable.
Preferably, the supporting and positioning device comprises a supporting stud, an anti-skidding steel ball and a rotating handle, the rotating handle and the anti-skidding steel ball are respectively fixed at two ends of the supporting stud, the supporting stud is sequentially connected with a fixing plate and a positioning nut through threads, and the positioning nut is supported at the top end of the fixing plate.
Preferably, one end of the fixing plate is connected with a limiting mechanism, and the limiting mechanism is used for avoiding rotation of the positioning nut.
Preferably, stop gear includes fixed sleeve, telescopic link and location head, fixed sleeve's output links to each other with the telescopic link, fixed sleeve is equipped with and is used for adjusting the flexible adjusting bolt of telescopic link, the one end and the first fixed connection of location of telescopic link, when location nut is in locking condition, location nut is connected to the location head.
Preferably, the inner side of the positioning head is provided with a limit groove matched with the positioning nut.
Preferably, the bottom end of the anti-skidding top plate is uniformly provided with positioning grooves for connecting anti-skidding steel balls.
Preferably, the steel support column is welded with a waist-shaped pore plate, the fixing plate can be connected to the top end of the waist-shaped pore plate in a sliding mode relative to the vertical support plate, and a locking bolt is connected between the fixing plate and the waist-shaped pore plate.
Preferably, the fixing plate is horizontally arranged.
Compared with the prior art, the utility model has the following beneficial effects: one end of a steel support column is welded with the vertical support plate, the bottom end of the horizontal support plate is provided with the anti-skidding top plate and the support hinge, and the other end of the steel support column is connected with the support hinge, so that the angle between the horizontal support plate and the vertical support plate is controllable, cross beams and vertical beams with different included angles can be fixed, and the steel support column is suitable for large-span steel structure support and has strong applicability.
At least, two supporting and positioning devices are fixed on the fixing plate, the top ends of the supporting and positioning devices are supported at the bottom of the anti-skidding top plate, the supporting and positioning devices comprise supporting studs, anti-skidding steel balls and rotating handles, positioning grooves are evenly formed in the bottom end of the anti-skidding top plate, when the anti-skidding steel balls are supported in the corresponding positioning grooves, good positioning of the transverse supporting plate can be achieved, meanwhile, an auxiliary supporting effect is also achieved, pressure borne by the steel supporting columns is relieved, and the service life of the anti-skidding steel balls is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a supporting and positioning device according to the present invention;
FIG. 3 is a schematic structural view of a limiting mechanism of the present invention;
fig. 4 is a schematic structural view of the antiskid top plate of the present invention.
In the figure: 1. a steel support mechanism; 2. a transverse support plate; 3. a vertical support plate; 4. a steel support column; 5. an anti-skid top plate; 6. supporting hinges; 7. a fixing plate; 8. supporting and positioning the device; 9. a limiting mechanism; 10. fixing the sleeve; 11. a telescopic rod; 12. positioning the head; 13. an anti-skid steel ball; 14. a support stud; 15. positioning a nut; 16. rotating the handle; 17. a limiting groove; 18. adjusting the bolt; 19. positioning a groove; 20. locking the bolt; 21. a waist-shaped orifice plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a large-span high-strength steel structure, which includes a steel support mechanism 1, where the steel support mechanism 1 includes a horizontal support plate 2, a vertical support plate 3, and a steel support column 4, and one end of the steel support column 4 is connected to the vertical support plate 3. Anti-skidding roof 5 and support hinge 6 are installed to 2 bottom of horizontal extension board, and the other end of steel support post 4 links to each other with support hinge 6, makes horizontal extension board 2 with erect extension board 3 angle controllable, can fix the crossbeam of different contained angles and erect the roof beam, is applicable to the large-span steel construction and supports, and the suitability is strong. And the steel support column 4 runs through and has fixed plate 7, and fixed plate 7 is fixed with two at least and supports positioner 8, supports positioner 8 top and supports in the bottom of antiskid roof 5. The supporting and positioning device 8 can realize good positioning of the transverse support plate 2, and also has an auxiliary supporting function, so that the pressure borne by the steel support column 4 is relieved, the service life is prolonged, and the deformation is not easy to occur;
the distance between the top end of the supporting and positioning device 8 and the fixing plate 7 is adjustable.
The supporting and positioning device 8 comprises a supporting stud 14, an antiskid steel ball 13 and a rotating handle 16, the rotating handle 16 and the antiskid steel ball 13 are respectively fixed at two ends of the supporting stud 14, the supporting stud 14 is sequentially connected with a fixing plate 7 and a positioning nut 15 through threads, and the positioning nut 15 is supported at the top end of the fixing plate 7. The rotating handle 16 is manually operated to rotate the support stud 14, so that the anti-skidding steel ball 13 at the top end of the support stud 14 is abutted to the positioning groove 19, the support and fixation of the transverse support plate 2 are further realized, and the operation is simple and flexible. The support stud 14 is in threaded connection with a positioning nut 15, the positioning nut 15 is supported at the top end of the fixing plate 7, the positioning nut 15 is used for realizing auxiliary support on the support stud 14, and the support stud 14 is prevented from being separated from the fixing plate 7 in a penetrating mode.
One end of the fixing plate 7 is connected with a limiting mechanism 9, and the limiting mechanism 9 is used for avoiding the rotation of the positioning nut 15. The positioning nut 15 is positioned by the limiting mechanism 9, so that the rotation is prevented, and the stability of the support stud 14 is improved.
The inner side of the positioning head 12 is provided with a limiting groove 17 matched with the positioning nut 15, and the limiting groove 17 can be just clamped on the outer side of the positioning nut 15 to realize good positioning.
And the bottom end of the anti-skid top plate 5 is uniformly provided with a positioning groove 19 for connecting the anti-skid steel balls 13.
The steel support column 4 is welded with a waist-shaped pore plate 21, and the fixing plate 7 can be connected to the top end of the waist-shaped pore plate 21 in a sliding mode relative to the vertical support plate 3. The fixed plate 7 can slide on the top end of the waist-shaped hole plate 21, the position of the supporting and positioning device 8 is changed, the transverse support plate 2 can be better supported, the fixed plate 7 can be positioned by the aid of the locking bolts 20, and the connection stability of the steel support columns 4 and the fixed plate 7 is also improved. The fixing plate 7 is preferably arranged horizontally.
The working principle is as follows: when using the steel construction, steel supporting mechanism 1 includes horizontal extension board 2, erects extension board 3 and steel support post 4, and horizontal extension board 2, erect extension board 3 and fix respectively on looks vertically crossbeam and perpendicular roof beam, and anti-skidding roof 5 and support hinge 6 are installed to 2 bottoms of horizontal extension board, and steel support post 4's the other end links to each other with support hinge 6, makes horizontal extension board 2 and erect extension board 3 angle controllable, can fix the crossbeam and perpendicular roof beam of different contained angles, is applicable to the large-span steel construction and supports, and the suitability is strong. And steel support post 4 runs through there is fixed plate 7, and fixed plate 7 is fixed with two at least and supports positioner 8, supports positioner 8 including supporting double-screw bolt 14, antiskid steel ball 13 and twist grip 16, supports positioner 8 and to realizing well location to horizontal extension board 2, also plays the auxiliary stay effect simultaneously, alleviates the pressure that steel support post 4 receives, and life extension is difficult for deformation. Meanwhile, the positioning nut 15 is supported at the top end of the fixing plate 7, and the positioning nut 15 realizes auxiliary support of the support stud 14, so that the support stud 14 is prevented from penetrating and separating from the fixing plate 7. 7 one end of fixed plate is connected with stop gear 9, and stop gear 9 includes fixed sleeve 10, telescopic link 11 and location head 12, and adjusting bolt 18 makes telescopic link 11 flexible on the manual operation fixed sleeve 10, makes location head 12 card on set nut 15, reaches spacing purpose, avoids set nut 15 the sign of gyration to appear, uses safe and reliable. The fixing plate 7 can slide on the top of the waist-shaped hole plate 21, the position of the supporting and positioning device 8 is changed, the transverse support plate 2 can be better supported, the fixing plate 7 is positioned by the aid of the locking bolts 20, and the practicability is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a long span high strength steel construction, includes steel supporting mechanism (1), its characterized in that: the steel supporting mechanism (1) comprises a transverse supporting plate (2), a vertical supporting plate (3) and a steel supporting column (4), one end of the steel supporting column (4) is connected with the vertical supporting plate (3), an anti-skidding top plate (5) and a supporting hinge (6) are installed at the bottom end of the transverse supporting plate (2), the other end of the steel supporting column (4) is connected with the supporting hinge (6), a fixing plate (7) penetrates through the steel supporting column (4), at least two supporting and positioning devices (8) are fixed on the fixing plate (7), and the top end of each supporting and positioning device (8) is supported at the bottom of the anti-skidding top plate (5);
the distance between the top end of the supporting and positioning device (8) and the fixing plate (7) is adjustable.
2. The long-span high-strength steel structure according to claim 1, wherein the supporting and positioning device (8) comprises a supporting stud (14), an anti-slip steel ball (13) and a rotating handle (16), the rotating handle (16) and the anti-slip steel ball (13) are respectively fixed at two ends of the supporting stud (14), the supporting stud (14) is sequentially connected with a fixing plate (7) and a positioning nut (15) through threads, and the positioning nut (15) is supported at the top end of the fixing plate (7).
3. The steel structure with the large span and the high strength as claimed in claim 2, wherein one end of the fixing plate (7) is connected with a limiting mechanism (9), and the limiting mechanism (9) is used for preventing the positioning nut (15) from rotating.
4. The long-span high-strength steel structure according to claim 3, wherein the limiting mechanism (9) comprises a fixing sleeve (10), a telescopic rod (11) and a positioning head (12), the output end of the fixing sleeve (10) is connected with the telescopic rod (11), the fixing sleeve (10) is provided with an adjusting bolt (18) for adjusting the telescopic rod (11) to stretch, one end of the telescopic rod (11) is fixedly connected with the positioning head (12), and when the positioning nut (15) is in a locking state, the positioning head (12) is connected with the positioning nut (15).
5. The steel structure with the large span and the high strength as claimed in claim 4, wherein the inside of the positioning head (12) is provided with a limit groove (17) matched with the positioning nut (15).
6. The steel structure with the large span and the high strength as claimed in claim 2, wherein the bottom end of the anti-skid top plate (5) is uniformly provided with positioning grooves (19) for connecting the anti-skid steel balls (13).
7. The steel structure with the large span and the high strength as claimed in claim 1, wherein the waist-shaped hole plate (21) is welded on the steel support column (4), the fixing plate (7) can be connected to the top end of the waist-shaped hole plate (21) in a sliding mode relative to the vertical support plate (3), and the locking bolt (20) is connected between the fixing plate (7) and the waist-shaped hole plate (21).
8. A long span high strength steel structure according to claim 1, characterized in that said fixing plate (7) is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429276.3U CN215563404U (en) | 2021-06-25 | 2021-06-25 | Long-span high-strength steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429276.3U CN215563404U (en) | 2021-06-25 | 2021-06-25 | Long-span high-strength steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215563404U true CN215563404U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121429276.3U Active CN215563404U (en) | 2021-06-25 | 2021-06-25 | Long-span high-strength steel structure |
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| CN (1) | CN215563404U (en) |
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2021
- 2021-06-25 CN CN202121429276.3U patent/CN215563404U/en active Active
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