CN214117605U - Concrete rectangle storehouse bight reinforced structure - Google Patents
Concrete rectangle storehouse bight reinforced structure Download PDFInfo
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- CN214117605U CN214117605U CN202022780151.7U CN202022780151U CN214117605U CN 214117605 U CN214117605 U CN 214117605U CN 202022780151 U CN202022780151 U CN 202022780151U CN 214117605 U CN214117605 U CN 214117605U
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Abstract
The utility model discloses a concrete rectangle storehouse bight reinforced structure belongs to concrete storehouse and consolidates technical field. The utility model discloses a storehouse bight outer wall and steel backing plate, the surface welding of steel backing plate is provided with H shaped steel roof beam, and the web position department interval of H shaped steel roof beam is provided with the reinforcing plate, the face of reinforcing plate on install high strength bolt, high strength bolt outside-in runs through reinforcing plate and perpendicular top tight steel backing plate. The utility model discloses utilize the high strength bolt to prop the steel backing plate outward and exert prestressing force, not only overcome the drawback that requires high to the anchor, reduced bearing capacity to bearing structure and basis moreover, it is rational in infrastructure to have, the atress advantage such as even, the bearing capacity that the height of accessible adjustment H shaped steel roof beam and high strength bolt's quantity increased reinforced structure, its application scope is big, can effectively improve the horizontal bearing capacity in concrete rectangle storehouse, effectively prevent the fracture in concrete rectangle storehouse, stronger engineering using value has.
Description
Technical Field
The utility model relates to a concrete storehouse consolidates technical field, more specifically says, relates to a concrete rectangle storehouse bight reinforced structure.
Background
At present, with the continuous increase of the diameter, height and capacity of a concrete silo, the stress of the silo and the crack control of the silo wall are directly caused to be very outstanding problems. Especially for a common concrete rectangular bin, the corner part of the bin bottom has concentrated stress and is greatly loaded. The crack control requirement is met only by improving the strength grade of concrete and increasing the wall reinforcing steel bars, and the actual effect is not ideal and the manufacturing cost is high. Meanwhile, the steel bars are large in diameter and dense in space, so that the lapping length of the steel bars is long, and the construction is very inconvenient.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The defect and not enough that exist to prior art, the utility model provides a concrete rectangle storehouse bight reinforced structure, the utility model discloses utilize high strength bolt to prop the steel backing plate outward and apply prestressing force, not only overcome the drawback that requires high to the anchor, reduced moreover to bearing capacity of bearing structure and basis, have rational in infrastructure, the atress is even, advantage such as the cooperative work performance is good, the utility model discloses the bearing capacity that the height of accessible adjustment H shaped steel roof beam and high strength bolt's quantity increased reinforced structure, its application scope is big, and the construction is swift, simple and convenient and economic, can effectively improve the horizontal bearing capacity in concrete rectangle storehouse, effectively prevents the fracture in concrete rectangle storehouse, has stronger engineering using value.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a concrete rectangle storehouse bight reinforced structure, including storehouse bight outer wall and steel backing plate, the steel backing plate hug closely storehouse bight outer wall surface, the surface welding of steel backing plate is provided with H shaped steel roof beam, the web position department interval of H shaped steel roof beam is provided with the reinforcing plate, the face of reinforcing plate on seted up the bolt hole, the downthehole bolt that excels in that installs of bolt, the bolt outside-in that excels in runs through reinforcing plate and perpendicular tight steel backing plate in top.
Furthermore, chemical anchor bolts are implanted into the steel base plate at equal intervals along the vertical direction to anchor the steel base plate on the outer wall of the corner of the bin.
Furthermore, the reinforcing plates are provided with a plurality of groups, the reinforcing plates are parallel to each other and are arranged at intervals, and stiffening ribs are arranged between the adjacent reinforcing plates.
Furthermore, a jacking nut is arranged at the position, located on the reinforcing plate on the outer side of the H-shaped steel beam, of the high-strength bolt, the front end of the high-strength bolt is rotated to vertically jack the steel base plate, and meanwhile, the jacking nut is rotated inwards to enable the jacking nut to jack the steel base plate inwards to apply a certain prestress.
Furthermore, the high-strength bolts are horizontally arranged and are respectively vertical to the steel base plate and the reinforcing plate.
Furthermore, the H-shaped steel beam is connected with the steel base plate in a girth welding mode.
Furthermore, the reinforcing plate and the stiffening ribs are respectively connected with the H-shaped steel beam in a girth welding mode.
Furthermore, both sides set up at least one row of bolt hole respectively about the reinforcing plate, the reinforcing plate of H shaped steel web both sides sets up at least one bolt hole respectively from top to bottom.
Further, when the bolt holes are provided with a plurality of bolts, the bolt holes are arranged along the vertical direction of the reinforcing plate at equal intervals.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model discloses utilize the high strength bolt to prop the steel backing plate outward and exert prestressing force, not only overcome the drawback that requires high to the anchor, reduced moreover to bearing structure and basic bearing capacity, have advantages such as rational in infrastructure, the atress is even, the cooperative work can be good, the utility model discloses the accessible adjustment H shaped steel roof beam height and high strength bolt's quantity increase reinforced structure's bearing capacity, its application scope is big, and the construction is swift, simple and convenient and economy, can effectively improve the horizontal bearing capacity in concrete rectangle storehouse, effectively prevent the fracture in concrete rectangle storehouse, has stronger engineering using value.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a structural view of embodiment 2 of the present invention;
fig. 4 is a structural view of embodiment 3 of the present invention.
In the figure: 1. the outer wall of the bin corner part; 2. a steel backing plate; 3. an H-shaped steel beam; 4. a high-strength bolt; 5. tightly pushing the nut; 6. a reinforcing plate; 7. a stiffening rib; 8. bolt holes.
Detailed Description
The invention is further described with reference to the following figures and examples:
example 1
As can be seen from fig. 1-2, the rectangular concrete bin corner reinforcing structure of the embodiment includes bin corner outer wall 1 and steel backing plate 2, the steel backing plate 2 is tightly attached to the surface of the bin corner outer wall 1, the outer surface of the steel backing plate 2 is welded with the H-shaped steel beam 3, reinforcing plates 6 are arranged at intervals at web positions of the H-shaped steel beam 3, bolt holes 8 are formed in the surfaces of the reinforcing plates 6, high-strength bolts 4 are installed in the bolt holes 8, and the high-strength bolts 4 penetrate through the reinforcing plates 6 from outside to inside and vertically push the steel backing plate 2.
The steel backing plate 2 is implanted with the chemical crab-bolt along vertical equidistant with steel backing plate 2 anchor on storehouse bight outer wall 1, and steel backing plate 2 passes through the chemical crab-bolt and closely combines with storehouse bight outer wall 1.
The reinforcing plates 6 are provided with a plurality of groups, the reinforcing plates 6 are mutually parallel and arranged at intervals, and reinforcing ribs 7 are arranged between the adjacent reinforcing plates 6.
The high-strength bolt 4 is arranged on a reinforcing plate 6 on the outer side of the H-shaped steel beam 3 and is provided with a jacking nut 5, the front end of the high-strength bolt 4 is vertically propped against the steel base plate 2 by rotating the high-strength bolt 4, and meanwhile, the jacking nut 5 is rotated inwards to enable the jacking nut 5 to be propped inwards to apply certain prestress to the steel base plate 2.
The high-strength bolts 4 are horizontally arranged, and the high-strength bolts 4 are respectively vertical to the steel base plate 2 and the reinforcing plate 6.
The H-shaped steel beam 3 is connected with the steel backing plate 2 in a girth welding mode.
The reinforcing plate 6 and the stiffening ribs 7 are respectively connected with the H-shaped steel beam 3 in a girth welding mode.
Both sides set up at least one row of bolt hole 8 respectively about reinforcing plate 6, and reinforcing plate 6 of 3 web both sides of H shaped steel roof beam sets up at least one bolt hole 8 respectively from top to bottom.
When the bolt hole 8 is equipped with a plurality ofly, the bolt hole 8 sets up along 6 vertical equidistant of reinforcing plate.
A method for reinforcing corners of a concrete rectangular bin comprises the following steps:
the method comprises the following steps: arranging a steel base plate 2 on the outer wall 1 of the bin corner, wherein the steel base plate 2 is tightly attached to the surface of the outer wall 1 of the bin corner, and implanting chemical anchor bolts vertically and equidistantly along the steel base plate 2 to anchor the steel base plate 2 on the bin wall;
step two: the H-shaped steel beam 3 is welded on the outer wall 1 of the corner part of the bin through a steel backing plate 2, and two groups of reinforcing plates 6 and two groups of stiffening ribs 7 are arranged on the H-shaped steel beam 3;
step three: the reinforcing plate 6 is provided with a bolt hole 8;
step four: penetrating the high-strength bolt 4 through a bolt hole 8 on the reinforcing plate 6 from outside to inside, and arranging a jacking nut 5 on the part, located on the outer side of the H-shaped steel beam 3, of the high-strength bolt 4, of the reinforcing plate 6;
step five: the high-strength bolt 4 is rotated to enable the front end of the high-strength bolt to vertically push the steel base plate 2 tightly, and meanwhile, the jacking nut 5 is rotated inwards to enable the jacking nut 5 to push tightly inwards to apply certain prestress on the steel base plate 2.
In the construction process, the high-strength bolt 4 is horizontally vertical to the outer wall 1 of the cabin, and the inward force applied to the steel base plate 2 by the jacking nut 5 is ensured to reach the prestress required by the design.
The utility model discloses a chemistry crab-bolt combines together steel backing plate 2 and storehouse bight outer wall 1, H shaped steel roof beam 3 welds in storehouse bight outer wall 1 through steel backing plate 2, 3 configuration reinforcing plates 6 of H shaped steel roof beam and stiffening rib 7, reinforcing plate 6 is equipped with multiunit bolt hole 8, 4 one ends of high strength bolt are passed through bolt hole 8 and are fixed in reinforcing plate 6 based on top tight nut 5, the tight steel backing plate 2 in the perpendicular top of other end level, exert the bearing capacity through high strength bolt 4 and improve required prestressing force, accomplish bight multiple spot prestressing force and consolidate, 4 front ends of high strength bolt push up tight steel backing plate 2, its effect is the fastening force of ensureing to bear high strength bolt 4 and transmit, and disperse it.
As shown in fig. 2, a row of bolt holes 8 are respectively formed in the upper and lower parts of a reinforcing plate 6, high-strength bolts 4 penetrate through the bolt holes 8 in the reinforcing plate 6 from outside to inside, tightening nuts 5 are arranged at the positions, located on the outer side of an H-shaped steel beam 3, of the reinforcing plate 6, the front ends of the high-strength bolts 4 tightly push a steel backing plate 2, meanwhile, the tightening nuts 5 are rotated inwards, the tightening nuts 5 tightly push the reinforcing plate 6 inwards, and certain prestress is applied to the steel backing plate 2.
Example 2
As can be seen from fig. 3, in the corner reinforcing structure of the rectangular concrete bin of the present embodiment, two rows of bolt holes 8 are respectively formed in the upper and lower portions of the reinforcing plate 6, the two rows of bolt holes 8 are vertically and equidistantly arranged, the high-strength bolts 4 penetrate through the bolt holes 8 of the reinforcing plate 6 from outside to inside, the front ends of the high-strength bolts 4 tightly prop the steel backing plate 2, and meanwhile, the tightening nuts 5 are rotated inwards to tightly prop the reinforcing plate 6 inwards, and a certain prestress is applied to the steel backing plate 2.
Example 3
As can be seen from fig. 4, in the corner reinforcing structure of the rectangular concrete bin of the present embodiment, the reinforcing plate 6 is provided with three rows of bolt holes 8 from top to bottom, the three rows of bolt holes 8 are vertically arranged at equal intervals, the high-strength bolts 4 penetrate through the bolt holes 8 in the reinforcing plate 6 from outside to inside, the front ends of the high-strength bolts 4 tightly prop the steel backing plate 2, and meanwhile, the tightening nuts 5 are rotated inwards to tightly prop the reinforcing plate 6 inwards, and apply a certain prestress to the steel backing plate 2.
The utility model discloses utilize 4 external stay steel backing plates of high strength bolt 2 to exert prestressing force, not only overcome the drawback that requires high to the anchor, reduced moreover to bearing capacity of bearing structure and basis, have rational in infrastructure, the atress is even, advantage such as the cooperative work performance is good, the utility model discloses accessible adjustment H shaped steel girder 3's height and high strength bolt 4's quantity increase reinforced structure's bearing capacity, its application scope is big, and the construction is swift, simple and convenient and economic, can effectively improve the horizontal bearing capacity in concrete rectangle storehouse, effectively prevents the fracture in concrete rectangle storehouse, has stronger engineering using value.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a concrete rectangle storehouse bight reinforced structure, includes storehouse bight outer wall (1) and steel backing plate (2), its characterized in that: the steel backing plate (2) hug closely storehouse bight outer wall (1) surface, the surface welding of steel backing plate (2) is provided with H shaped steel roof beam (3), the web position department interval of H shaped steel roof beam (3) is provided with reinforcing plate (6), the face of reinforcing plate (6) on seted up bolt hole (8), install high strength bolt (4) in bolt hole (8), high strength bolt (4) outside-in runs through reinforcing plate (6) and perpendicular top compact steel backing plate (2).
2. The concrete rectangular bin corner reinforcing structure according to claim 1, wherein: and the steel base plate (2) is implanted with chemical anchor bolts at equal intervals along the vertical direction to anchor the steel base plate (2) on the outer wall (1) of the corner part of the bin.
3. The concrete rectangular bin corner reinforcing structure according to claim 1, wherein: reinforcing plates (6) be equipped with the multiunit, reinforcing plates (6) are parallel and the interval sets up each other, be provided with stiffening rib (7) between adjacent reinforcing plate (6).
4. The concrete rectangular bin corner reinforcing structure according to claim 1, wherein: the high-strength bolt (4) is positioned on a reinforcing plate (6) on the outer side of the H-shaped steel beam (3) and is provided with a jacking nut (5), the front end of the high-strength bolt (4) is vertically jacked against the steel base plate (2) by rotating the high-strength bolt, and meanwhile, the jacking nut (5) is rotated inwards to apply a certain prestress to the steel base plate (2).
5. The concrete rectangular bin corner reinforcing structure according to claim 1, wherein: the high-strength bolt (4) is horizontally arranged, and the high-strength bolt (4) is respectively vertical to the steel base plate (2) and the reinforcing plate (6).
6. The concrete rectangular bin corner reinforcing structure according to claim 1, wherein: the H-shaped steel beam (3) is connected with the steel base plate (2) in a girth welding mode.
7. The concrete rectangular bin corner reinforcing structure according to claim 3, wherein: the reinforcing plate (6) and the stiffening ribs (7) are respectively connected with the H-shaped steel beam (3) in a girth welding mode.
8. The concrete rectangular bin corner reinforcing structure according to claim 1, wherein: reinforcing plate (6) about both sides set up at least one row of bolt hole (8) respectively, reinforcing plate (6) of H shaped steel roof beam (3) web both sides set up at least one bolt hole (8) respectively from top to bottom.
9. The concrete rectangular bin corner reinforcing structure according to claim 8, wherein: when the bolt holes (8) are arranged in a plurality of positions, the bolt holes (8) are arranged at equal intervals along the vertical direction of the reinforcing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022780151.7U CN214117605U (en) | 2020-11-26 | 2020-11-26 | Concrete rectangle storehouse bight reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022780151.7U CN214117605U (en) | 2020-11-26 | 2020-11-26 | Concrete rectangle storehouse bight reinforced structure |
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| CN214117605U true CN214117605U (en) | 2021-09-03 |
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| CN202022780151.7U Active CN214117605U (en) | 2020-11-26 | 2020-11-26 | Concrete rectangle storehouse bight reinforced structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282420A (en) * | 2020-11-26 | 2021-01-29 | 中冶华天工程技术有限公司 | Corner reinforcing structure and method for rectangular concrete bin |
| CN114033231A (en) * | 2021-11-29 | 2022-02-11 | 中冶华天南京工程技术有限公司 | Local reinforcing method for concrete silo |
-
2020
- 2020-11-26 CN CN202022780151.7U patent/CN214117605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282420A (en) * | 2020-11-26 | 2021-01-29 | 中冶华天工程技术有限公司 | Corner reinforcing structure and method for rectangular concrete bin |
| CN114033231A (en) * | 2021-11-29 | 2022-02-11 | 中冶华天南京工程技术有限公司 | Local reinforcing method for concrete silo |
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