CN211547272U - Be applied to steel box girder structure of bridge - Google Patents
Be applied to steel box girder structure of bridge Download PDFInfo
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- CN211547272U CN211547272U CN201921870586.1U CN201921870586U CN211547272U CN 211547272 U CN211547272 U CN 211547272U CN 201921870586 U CN201921870586 U CN 201921870586U CN 211547272 U CN211547272 U CN 211547272U
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Abstract
The utility model discloses a be applied to steel box girder structure of bridge, include: first truss, second truss, steel box girder roof, steel box girder bottom plate and steel box girder oblique separation plate, first truss and second truss set up relatively, the top between first truss and the second truss is located to steel box girder roof, bottom between first truss and the second truss is located to steel box girder bottom plate, steel box girder oblique separation plate is located between steel box girder roof and the steel box girder bottom plate. The utility model discloses in be applied to steel box girder structure of bridge, optimize whole box girder structure, its simple structure, processing is convenient, lets it realize the breakthrough in the bridge technology, the effectual stability, the bearing capacity and the support that improve box girder structure to stability and security of its use have effectively been guaranteed.
Description
Technical Field
The utility model belongs to the steel construction field of making, in particular to be applied to steel box girder construction of bridge.
Background
With the rapid development of social economy, the living standard and the living quality of people are continuously improved, and the rhythm of people is continuously accelerated in both production and life, as well as the construction industry. At present, people are most of concrete buildings no matter in office places or houses, people know that the construction period of the concrete buildings is long, the construction period is seriously influenced by weather, particularly in winter, people can see that after the buildings are below zero in winter, a plurality of construction sites stop working, so that the period of the whole building is long, meanwhile, the labor required by the concrete building construction is complicated, and large workers, small workers, woodworkers, tile workers and the like have high requirements on personnel, and along with the continuous increase of materials and labor cost, the cost of the whole building is high, and the input cost is higher and higher; with the increasing requirements of people on life and work, the generation of steel structure buildings is promoted due to the fact that more and more young people do not want to engage in the building industry and other factors;
the box girder structure is a common component in a steel structure building, most of the existing box girder structures are structural box body structures, the bearing capacity is limited, the application range is limited, and the requirements of a plurality of large bridges at present cannot be met;
meanwhile, the truss, the box girder and the bracket are common parts, most of the existing trusses are composed of cross rods and inclined strut frames, the structure is single, and the supporting capacity and the bearing capacity of the truss are limited, so that the application occasions of the truss are limited, meanwhile, the box body and the bracket are generally welded on site according to needs in construction, however, when some constructions needing a connected structure are carried out, a large amount of time and manpower are wasted, the site is occupied, and construction is inconvenient;
most of the existing box bodies are conventional closed box bodies and most of the existing box bodies are hollow, so that the supporting and bearing properties of the existing box bodies are limited, and the structural stability and the later-period building use stability of the existing box bodies can be influenced;
therefore, in summary, the existing steel box girder structure is still to be improved.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the above not enough, the utility model aims at providing a be applied to steel box girder structure of bridge, its simple structure, reasonable in design, the installation of being convenient for, great improvement the stability and the security of use of its structure.
The technical scheme is as follows: in order to achieve the above object, the utility model provides a be applied to steel box girder structure of bridge, include: first truss, second truss, steel box girder roof, steel box girder bottom plate and steel box girder oblique separation plate, first truss and second truss set up relatively, the top between first truss and the second truss is located to steel box girder roof, bottom between first truss and the second truss is located to steel box girder bottom plate, steel box girder oblique separation plate is located between steel box girder roof and the steel box girder bottom plate.
The utility model discloses in be applied to steel box girder structure of bridge, optimize whole box girder structure, its simple structure, processing is convenient, lets it realize the breakthrough in the bridge technology, the effectual stability, the bearing capacity and the support that improve box girder structure to stability and security of its use have effectively been guaranteed.
The utility model discloses in all be equipped with box, lower box and truss in first truss and the second truss, go up box and lower box relative setting, just go up and be equipped with bracket and lower bracket on box and the lower box respectively, the truss is located between bracket and the lower bracket. The utility model discloses well first truss and second truss have adopted unique structural design, optimize whole truss structure, wherein the box in last quarter butt section and the lower chord section adopts half box, has optimized its structure, lets it when guaranteeing structural stability, has saved raw and other materials, lets its better demand of satisfying the construction.
The utility model discloses in all be equipped with a set of box web and box apron in last box and the lower box, the box web is located relatively respectively on the roof of box and on the bottom plate of lower box, the box apron is located on the box web of two relative settings, and is located and is equipped with a set of bracket web between the box web on box apron upper portion.
The utility model discloses in be equipped with web on box curb plate and the box in the box web, the top of box curb plate is located to the web on the box, and both integrated into one piece, bracket or lower bracket are gone up to web constitution on bracket web and the box, just go up through bracket upper cover plate connection between bracket or the lower bracket. Through the setting of box web, constitute the bracket through the first half of bracket web and box web, let box and bracket become a whole, not only increased the stability of structure, still saved the time that the job site was assembled simultaneously, manpower and material resources reduce the time limit for a project to let its better demand that satisfies the construction.
The utility model discloses in the web is Y shape on the box, wherein is equipped with first web and second web, all sets up a set of bracket web relatively between two relative first webs and the second web, web and drawknot board fixed connection are passed through to the lower part of bracket web. The lower part of bracket web is connected great improvement the stability that bracket and box are connected through web and drawknot board to further improve the support nature and the bearing capacity of whole structure, thereby great improvement the stability and the security of later stage use of whole component.
The utility model discloses in go up and be equipped with the baffle in bracket and the lower bracket.
The utility model discloses in on the drawknot board is fixed in the box apron, the top of drawknot board is located to the web, and the two webs that are located drawknot board top are the top that the drawknot board was located to the V font, and two relative webs constitute Y shape node board with the drawknot board.
The utility model discloses in all be equipped with vertical stiffening power on the inner wall of roof, bottom plate, a set of box web and first box apron and help. The stability of its structure is improved, it is convenient for it and other parts carry out the connection.
The utility model discloses in go up box, the internal portion of nowel all is equipped with the box inner baffle, baffle and box fixed connection in the box.
The utility model discloses in four edges of going up internal baffle of box all are equipped with the U type and help the notch, the U type helps the notch to insert vertical stiffening power that corresponds in the box and helps. And arc-shaped openings are formed in the upper part and the lower part of one side of the U-shaped auxiliary notch.
The utility model discloses in last bracket on the box and the lower bracket on the lower box are dislocation formula setting, two adjacent trusss are the V font between last box and the lower box.
The utility model discloses in be equipped with first roof in the steel case roof beam roof, be equipped with U-shaped case roof beam on the first roof, just it has the type of falling T baffle to distribute on the U-shaped case roof beam, be equipped with first bottom plate in the steel case roof beam bottom plate, be equipped with the strength board on the first bottom plate, it has T type baffle unit to distribute on the strength board. And a T-shaped partition board row and a T-shaped box body are arranged in the T-shaped partition board unit.
The utility model discloses in be equipped with baffle body among the steel case roof beam inclined baffle, be equipped with a set of horizontal gusset and a set of vertical gusset on the baffle body, horizontal gusset and vertical gusset are the setting of fork formula, just the opening is located to baffle body's one end.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:
1. the utility model discloses in be applied to steel box girder structure of bridge, optimize whole box girder structure, its simple structure, processing is convenient, lets it realize the breakthrough in the box girder technique, effectual improvement change box girder structure's stability, bearing capacity and support nature to effectively guaranteed stability and the security of its use.
2. The utility model discloses well first truss and second truss have adopted unique structural design, optimize whole truss structure, wherein the box in last quarter butt section and the lower chord section adopts half box, has optimized its structure, lets it when guaranteeing structural stability, has saved raw and other materials, lets its better demand of satisfying the construction.
3. The utility model discloses in through the setting of box web, constitute the bracket through the first half of bracket web and box web, let box and bracket become a whole, not only increased the stability of structure, still saved the time that the job site was assembled simultaneously, manpower and material resources, reduction time limit for a project to let its better demand that satisfies the construction.
4. The utility model discloses in the lower part of bracket web is passed through the web and is connected great improvement the stability that bracket and box are connected with the drawknot board to further improve overall structure's support nature and bearing capacity, thereby great improvement the stability of whole component and the security that the later stage was used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a first truss and a second truss in the present invention;
FIG. 3 is a schematic structural view of a bracket of the present invention;
FIG. 4 is a schematic view of the mounting structure of the bracket of the present invention;
FIG. 5 is a schematic structural view of the partition board in the middle box body of the present invention;
FIG. 6 is a schematic structural view of a top plate of a steel box girder according to the present invention;
FIG. 7 is a schematic structural view of a bottom plate of a steel box girder according to the present invention;
FIG. 8 is a schematic structural view of the inclined partition plate of the middle steel box girder of the present invention;
fig. 9 is a schematic structural view of a T-shaped partition plate row in the present invention;
FIG. 10 is a schematic structural view of a T-shaped case of the present invention;
FIG. 11 is a schematic structural view of a T-shaped partition plate according to the present invention;
fig. 12 is a schematic view of the installation of the T-shaped partition board of the present invention.
In the figure: .
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example 1
A steel box girder structure for a bridge as shown in the drawings, comprising: first truss 1, second truss 2, steel box girder roof 3, steel box girder bottom plate 4 and steel box girder oblique baffle 5, first truss 1 sets up with second truss 2 relatively, top between first truss 1 and the second truss 2 is located to steel box girder roof 3, bottom between first truss 1 and the second truss 2 is located to steel box girder bottom plate 4, steel box girder oblique baffle 5 is located between steel box girder roof 3 and the steel box girder bottom plate 4.
Further, all be equipped with box 6, lower box 7 and truss 8 in first truss 1 and the second truss 2, it sets up with lower box 7 relatively to go up box 6, just be equipped with bracket 9 and lower bracket 10 on last box 6 and the lower box 7 respectively, truss 8 is located between bracket 9 and the lower bracket 10.
Further, all be equipped with a set of box web 602 and first box apron 603 in last box 6 and the lower box 7, box web 602 is located relatively on the bottom plate of the top plate 601 of last box 6 and lower box 7 respectively, first box apron 603 is located on two relative box webs 602 that set up, and is located and is equipped with a set of bracket web 604 between the box web 602 on first box apron 603 upper portion.
Preferably, the box web 602 is provided with a box side plate 6021 and a box upper web 6022, the box upper web 6022 is arranged above the box side plate 6021 and is integrally formed with the box side plate 6021, the bracket web 604 and the box upper web 6022 form an upper bracket 9 or a lower bracket 10, and the upper bracket 9 or the lower bracket 10 is connected through a bracket upper cover 605.
Further preferably, the upper web 6022 of the box body is in a Y shape, wherein a first web 60221 and a second web 60222 are arranged in the Y shape, a group of corbel webs 604 are oppositely arranged between the two opposite first webs 60221 and second webs 60222, and the lower parts of the corbel webs 604 are fixedly connected with the drawknot plate 12 through the webs 11.
Furthermore, the drawknot plate 12 is fixed on the cover plate of the box body, the web 11 is arranged at the top of the drawknot plate 12, the two webs 11 positioned at the top of the drawknot plate 12 are arranged at the top of the drawknot plate 12 in a V shape, and the two opposite webs 11 and the drawknot plate 12 form a Y-shaped node plate.
Preferably, longitudinal stiffening aids 6011 are arranged on the inner walls of the top plate 601, the bottom plate, the group of box webs 602 and the first box cover plate 603; the interior of the upper box body 6 and the interior of the lower box body 7 are both provided with a box body inner partition plate 14, and the box body inner partition plate 14 is fixedly connected with the box body.
Furthermore, four edges of the partition plate 14 in the upper box body are provided with U-shaped auxiliary notch 15, and the U-shaped auxiliary notch 15 is inserted into the corresponding longitudinal stiffening auxiliary 6011 in the box body.
Further, a first top plate 31 is arranged in the steel box girder top plate 3, a U-shaped box girder 32 is arranged on the first top plate 31, inverted T-shaped partition plates 33 are distributed on the U-shaped box girder 32, and a first bottom plate 41 is arranged in the steel box girder bottom plate 4.
Preferably, a separator body 51 is arranged in the steel box girder oblique separator 5, a group of transverse rib plates 52 and a group of longitudinal rib plates 53 are arranged on the separator body 51, the transverse rib plates 52 and the longitudinal rib plates 53 are arranged in a crossed manner, and one end of the separator body 51 is arranged at the opening.
Example 2
A steel box girder structure for a bridge as shown in the drawings, comprising: first truss 1, second truss 2, steel box girder roof 3, steel box girder bottom plate 4 and steel box girder oblique baffle 5, first truss 1 sets up with second truss 2 relatively, top between first truss 1 and the second truss 2 is located to steel box girder roof 3, bottom between first truss 1 and the second truss 2 is located to steel box girder bottom plate 4, steel box girder oblique baffle 5 is located between steel box girder roof 3 and the steel box girder bottom plate 4.
Further, all be equipped with box 6, lower box 7 and truss 8 in first truss 1 and the second truss 2, it sets up with lower box 7 relatively to go up box 6, just be equipped with bracket 9 and lower bracket 10 on last box 6 and the lower box 7 respectively, truss 8 is located between bracket 9 and the lower bracket 10.
Further, all be equipped with a set of box web 602 and first box apron 603 in last box 6 and the lower box 7, box web 602 is located relatively on the bottom plate of the top plate 601 of last box 6 and lower box 7 respectively, first box apron 603 is located on two relative box webs 602 that set up, and is located and is equipped with a set of bracket web 604 between the box web 602 on first box apron 603 upper portion.
Preferably, the box web 602 is provided with a box side plate 6021 and a box upper web 6022, the box upper web 6022 is arranged above the box side plate 6021 and is integrally formed with the box side plate 6021, the bracket web 604 and the box upper web 6022 form an upper bracket 9 or a lower bracket 10, and the upper bracket 9 or the lower bracket 10 is connected through a bracket upper cover 605.
Further preferably, the upper web 6022 of the box body is in a Y shape, wherein a first web 60221 and a second web 60222 are arranged in the Y shape, a group of corbel webs 604 are oppositely arranged between the two opposite first webs 60221 and second webs 60222, and the lower parts of the corbel webs 604 are fixedly connected with the drawknot plate 12 through the webs 11.
Further, a partition plate 13 is arranged in the upper bracket 9 and the lower bracket 10.
Furthermore, the drawknot plate 12 is fixed on the cover plate of the box body, the web 11 is arranged at the top of the drawknot plate 12, the two webs 11 positioned at the top of the drawknot plate 12 are arranged at the top of the drawknot plate 12 in a V shape, and the two opposite webs 11 and the drawknot plate 12 form a Y-shaped node plate.
Preferably, longitudinal stiffening aids 60111 are disposed on the inner walls of the top plate 601, the bottom plate, the set of box webs 602, and the first box cover plate 603.
Further, box inner partition plates 14 are arranged inside the upper box body 6 and the lower box body 7, and the box inner partition plates 14 are fixedly connected with the box bodies.
Preferably, four edges of the partition plate 14 in the upper box body are provided with U-shaped auxiliary notch 15, and the U-shaped auxiliary notch 15 is inserted into the corresponding longitudinal stiffening auxiliary 6011 in the box body. And arc-shaped openings are formed in the upper part and the lower part of one side of the U-shaped auxiliary notch 15.
Furthermore, the upper bracket 9 on the upper box body 1 and the lower bracket 10 on the lower box body 2 are arranged in a staggered mode, and two adjacent trusses 3 between the upper box body 1 and the lower box body 2 are in a V shape.
Further, a first top plate 31 is arranged in the steel box girder top plate 3, a U-shaped box girder 32 is arranged on the first top plate 31, inverted T-shaped partition plates 33 are distributed on the U-shaped box girder 32, a first bottom plate 41 is arranged in the steel box girder bottom plate 4, a stiffening plate 42 is arranged on the first bottom plate 41, and T-shaped partition plate units 43 are distributed on the stiffening plate 42. The T-shaped partition unit 43 is provided with a T-shaped partition row 431 and a T-shaped box 432. The rows 431 of T-shaped partitions and the T-shaped boxes 432 cooperate with the stiffener plates 42.
Preferably, a separator body 51 is arranged in the steel box girder oblique separator 5, a group of transverse rib plates 52 and a group of longitudinal rib plates 53 are arranged on the separator body 51, the transverse rib plates 52 and the longitudinal rib plates 53 are arranged in a crossed manner, and one end of the separator body 51 is arranged at the opening.
Example 3
A steel box girder structure for a bridge as shown in the drawings, comprising: first truss 1, second truss 2, steel box girder roof 3, steel box girder bottom plate 4 and steel box girder oblique baffle 5, first truss 1 sets up with second truss 2 relatively, top between first truss 1 and the second truss 2 is located to steel box girder roof 3, bottom between first truss 1 and the second truss 2 is located to steel box girder bottom plate 4, steel box girder oblique baffle 5 is located between steel box girder roof 3 and the steel box girder bottom plate 4.
Further, all be equipped with box 6, lower box 7 and truss 8 in first truss 1 and the second truss 2, it sets up with lower box 7 relatively to go up box 6, just be equipped with bracket 9 and lower bracket 10 on last box 6 and the lower box 7 respectively, truss 8 is located between bracket 9 and the lower bracket 10.
Further, all be equipped with a set of box web 602 and first box apron 603 in last box 6 and the lower box 7, box web 602 is located relatively on the bottom plate of the top plate 601 of last box 6 and lower box 7 respectively, first box apron 603 is located on two relative box webs 602 that set up, and is located and is equipped with a set of bracket web 604 between the box web 602 on first box apron 603 upper portion.
Preferably, the box web 602 is provided with a box side plate 6021 and a box upper web 6022, the box upper web 6022 is arranged above the box side plate 6021 and is integrally formed with the box side plate 6021, the bracket web 604 and the box upper web 6022 form an upper bracket 9 or a lower bracket 10, and the upper bracket 9 or the lower bracket 10 is connected through a bracket upper cover 605.
Further preferably, the upper web 6022 of the box body is in a Y shape, wherein a first web 60221 and a second web 60222 are arranged in the Y shape, a group of corbel webs 604 are oppositely arranged between the two opposite first webs 60221 and second webs 60222, and the lower parts of the corbel webs 604 are fixedly connected with the drawknot plate 12 through the webs 11.
Further, a partition plate 13 is arranged in the upper bracket 9 and the lower bracket 10.
Furthermore, the drawknot plate 12 is fixed on the cover plate of the box body, the web 11 is arranged at the top of the drawknot plate 12, the two webs 11 positioned at the top of the drawknot plate 12 are arranged at the top of the drawknot plate 12 in a V shape, and the two opposite webs 11 and the drawknot plate 12 form a Y-shaped node plate.
Preferably, longitudinal stiffening aids 60111 are disposed on the inner walls of the top plate 601, the bottom plate, the set of box webs 602, and the first box cover plate 603.
Further, box inner partition plates 14 are arranged inside the upper box body 6 and the lower box body 7, and the box inner partition plates 14 are fixedly connected with the box bodies.
Preferably, four edges of the partition plate 14 in the upper box body are provided with U-shaped auxiliary notch 15, and the U-shaped auxiliary notch 15 is inserted into the corresponding longitudinal stiffening auxiliary 6011 in the box body. And arc-shaped openings are formed in the upper part and the lower part of one side of the U-shaped auxiliary notch 15.
Furthermore, the upper bracket 9 on the upper box body 1 and the lower bracket 10 on the lower box body 2 are arranged in a staggered mode, and two adjacent trusses 3 between the upper box body 1 and the lower box body 2 are in a V shape.
Further, a first top plate 31 is arranged in the steel box girder top plate 3, a U-shaped box girder 32 is arranged on the first top plate 31, inverted T-shaped partition plates 33 are distributed on the U-shaped box girder 32, a first bottom plate 41 is arranged in the steel box girder bottom plate 4, a stiffening plate 42 is arranged on the first bottom plate 41, and T-shaped partition plate units 43 are distributed on the stiffening plate 42. The T-shaped partition unit 43 is provided with a T-shaped partition row 431 and a T-shaped box 432. The T-shaped partition rows 431 and the T-shaped box 432 are fitted to the bottom plate 41.
Preferably, a separator body 51 is arranged in the steel box girder oblique separator 5, a group of transverse rib plates 52 and a group of longitudinal rib plates 53 are arranged on the separator body 51, the transverse rib plates 52 and the longitudinal rib plates 53 are arranged in a crossed manner, and one end of the separator body 51 is arranged at the opening.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a be applied to steel box girder structure of bridge which characterized in that: the method comprises the following steps: first truss (1), second truss (2), steel box girder roof (3), steel box girder bottom plate (4) and steel box girder oblique baffle (5), first truss (1) and second truss (2) set up relatively, top between first truss (1) and second truss (2) is located in steel box girder roof (3), bottom between first truss (1) and second truss (2) is located in steel box girder bottom plate (4), steel box girder oblique baffle (5) are located between steel box girder roof (3) and steel box girder bottom plate (4).
2. The steel box girder structure for a bridge according to claim 1, wherein: all be equipped with in first truss (1) and second truss (2) box (6), lower box (7) and truss (8), it sets up with lower box (7) relatively to go up box (6), just go up and be equipped with bracket (9) and bracket (10) down on box (6) and lower box (7) respectively, truss (8) are located between bracket (9) and lower bracket (10).
3. The steel box girder structure for a bridge according to claim 2, wherein: go up and all be equipped with a set of box web (602) and box cover board (603) in box (6) and lower box (7), box web (602) are located respectively relatively on roof (601) of last box (6) and bottom plate (6011) of box (7) down, box cover board (603) are located on two box web (602) that set up relatively, and are located and are equipped with a set of bracket web (604) between box web (602) on box cover board (603) upper portion.
4. The steel box girder structure for a bridge according to claim 3, wherein: the box body web (602) is internally provided with a box body side plate (6021) and a box body upper web (6022), the box body upper web (6022) is arranged above the box body side plate (6021) and is integrally formed with the box body side plate (6021), the bracket web (604) and the box body upper web (6022) form an upper bracket (9) or a lower bracket (10), and the upper bracket (9) or the lower bracket (10) are connected through a bracket upper cover plate (605).
5. The steel box girder structure for a bridge according to claim 2, wherein: the upper web plate (6022) of the box body is Y-shaped, a first web plate (60221) and a second web plate (60222) are arranged in the upper web plate, a group of bracket web plates (604) are oppositely arranged between the two opposite first web plates (60221) and second web plates (60222), and the lower parts of the bracket web plates (604) are fixedly connected with the drawknot plate (12) through the web plates (11).
6. The steel box girder structure for a bridge according to claim 5, wherein: the drawknot plate (12) is fixed on the box cover plate, the top of the drawknot plate (12) is arranged on the web (11), the two webs (11) positioned at the top of the drawknot plate (12) are arranged on the top of the drawknot plate (12) in a V shape, and the two opposite webs (11) and the drawknot plate (12) form a Y-shaped node plate.
7. The steel box girder structure for a bridge according to claim 2, wherein: longitudinal stiffening aids (6011) are arranged on the inner walls of the top plate (601), the bottom plate, the group of box body webs (602) and the first box body cover plate (603); the inner box partition plates (14) are arranged inside the upper box body (6) and the lower box body (7), and the inner box partition plates (14) are fixedly connected with the box body.
8. The steel box girder structure for a bridge according to claim 7, wherein: four edges of the upper box body inner partition plate (14) are provided with U-shaped auxiliary groove openings (15), and the U-shaped auxiliary groove openings (15) are inserted into the corresponding longitudinal stiffening aids (6011) in the box body.
9. The steel box girder structure for a bridge according to claim 1, wherein: the steel box girder comprises a steel box girder top plate (3), and is characterized in that a first top plate (31) is arranged in the steel box girder top plate (3), a U-shaped box girder (32) is arranged on the first top plate (31), inverted T-shaped partition plates (33) are distributed on the U-shaped box girder (32), a first bottom plate (41) is arranged in a steel box girder bottom plate (4), a stiffening plate (42) is arranged on the first bottom plate (41), and T-shaped partition plate units (43) are distributed on the stiffening plate (42).
10. The steel box girder structure for a bridge according to claim 1, wherein: be equipped with baffle body (51) in steel box girder oblique baffle (5), be equipped with a set of horizontal gusset (52) and a set of longitudinal rib board (53) on baffle body (51), horizontal gusset (52) and longitudinal rib board (53) are the cross setting, just the opening is located to the one end of baffle body (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870586.1U CN211547272U (en) | 2019-11-01 | 2019-11-01 | Be applied to steel box girder structure of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870586.1U CN211547272U (en) | 2019-11-01 | 2019-11-01 | Be applied to steel box girder structure of bridge |
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| Publication Number | Publication Date |
|---|---|
| CN211547272U true CN211547272U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921870586.1U Active CN211547272U (en) | 2019-11-01 | 2019-11-01 | Be applied to steel box girder structure of bridge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894705A (en) * | 2019-11-01 | 2020-03-20 | 江苏沪宁钢机股份有限公司 | Be applied to safe, stable form steel box girder construction of bridge |
| CN113718636A (en) * | 2021-09-09 | 2021-11-30 | 江苏沪宁钢机股份有限公司 | Special-shaped double-layer tower bridge structure and manufacturing method |
-
2019
- 2019-11-01 CN CN201921870586.1U patent/CN211547272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894705A (en) * | 2019-11-01 | 2020-03-20 | 江苏沪宁钢机股份有限公司 | Be applied to safe, stable form steel box girder construction of bridge |
| CN113718636A (en) * | 2021-09-09 | 2021-11-30 | 江苏沪宁钢机股份有限公司 | Special-shaped double-layer tower bridge structure and manufacturing method |
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Address after: 214200 Baijia village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: JIANGSU HUNING STEEL MECHANISM Co.,Ltd. Address before: 214200 Zhang Zhu Zhen Bai Jia Cun, Yixing City, Wuxi City, Jiangsu Province Patentee before: JIANGSU HUNING STEEL MECHANISM Co.,Ltd. |