CN211036731U - Bridge secondary reinforcing steel structure - Google Patents
Bridge secondary reinforcing steel structure Download PDFInfo
- Publication number
- CN211036731U CN211036731U CN201921317784.5U CN201921317784U CN211036731U CN 211036731 U CN211036731 U CN 211036731U CN 201921317784 U CN201921317784 U CN 201921317784U CN 211036731 U CN211036731 U CN 211036731U
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- square steel
- steel
- fixed
- connection
- bridge
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Abstract
The utility model belongs to the technical field of the bridge technique and specifically relates to a steel construction is consolidated to bridge secondary, include: fixed steel, fixed slot, recess, fixed orifices, connection square steel, connection structure, mounting hole, connection square steel two, horizontal square steel, mounting groove and vertical square steel, fixed steel top one side fixed connection is equipped with a plurality of fixed slot, fixed slot one side fixed connection is equipped with the fixed orifices, fixed steel bottom end fixed connection evenly is equipped with a plurality of recesses, the inside swing joint of fixed slot is equipped with connection square steel, connection square steel one end swing joint is equipped with connection structure, connection structure one end swing joint is equipped with connection square steel two. This practicality is through setting up fixed steel, connection square steel, horizontal square steel, vertical square steel and connection structure, makes the bridge secondary consolidate the steel construction and when carrying out the bridge secondary fixed, can be quick assemble the installation, and the fixed steel of being convenient for simultaneously, connection square steel, horizontal square steel, vertical square steel and connection structure transport bridge department.
Description
Technical Field
The utility model relates to a bridge technical field particularly, relates to a steel construction is consolidated to bridge secondary.
Background
The bridge, generally mean erect in river, lake and sea, make the structure that vehicles and pedestrians can pass smoothly, in order to adapt to the modern high-speed traffic industry that develops, the bridge also draws the application as spanning mountain stream, unfavorable geology or meet other traffic needs and erect make the building that pass more convenient, the bridge generally is made up of superstructure, substructure, support and affiliated structure, the superstructure is also called the bridge and strides the structure, it is the main structure which strides over the obstacle; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, conical revetments, bank protection, diversion projects and the like; in the prior art, the construction time of a bridge is long, so that a bridge needs to be secondarily reinforced to ensure the safety of the bridge, and therefore, a secondary reinforcing steel structure of the bridge is urgently needed.
SUMMERY OF THE UTILITY MODEL
Problem (A)
The utility model relates to a steel construction is consolidated to bridge secondary to solve above-mentioned bridge because the construction time is longer, not few bridge need carry out the secondary and consolidate, in order to ensure the safe problem of bridge.
(II) technical scheme
The utility model provides a steel construction is consolidated to bridge secondary, include: fixing steel, a fixing groove, a fixing hole, connecting square steel, a connecting structure, a mounting hole, a connecting square steel II, transverse square steel, a mounting groove and longitudinal square steel, a plurality of fixing grooves are fixedly connected with one side of the top end of the fixing steel, fixing holes are fixedly connected with one side of each fixing groove, the bottom end of the fixed steel is fixedly connected with a plurality of grooves uniformly, the inside of the fixed groove is movably connected with a connecting square steel, one end of the connecting square steel is movably connected with a connecting structure, one end of the connecting structure is movably connected with a connecting square steel II, a plurality of mounting holes are fixedly connected at both ends of the connecting structure, the connecting structure is movably connected at the bottom ends of the two connecting square steel sections, the utility model discloses a steel structure, including connection structure, mounting structure, connecting structure other end swing joint is equipped with horizontal square steel, horizontal square steel top fixed connection is equipped with a plurality of mounting grooves, the inside swing joint of mounting groove is equipped with a plurality of vertical square steels.
Preferably, the connecting square steel II, the transverse square steel and the longitudinal square steel are all of cuboid structures.
Preferably, the middle of the lower surface of the mounting groove is provided with a square bulge, and the square bulge is embedded with the lower surface of the longitudinal square steel.
Preferably, the connecting structure is an L type structure.
Preferably, the groove is arranged in a penetrating manner.
Preferably, the two ends of the connecting square steel and the two ends of the transverse square steel are provided with holes, the distance between the holes is indirectly the same as that between the mounting holes, and the hole diameters are the same.
(III) advantageous effects
1. The utility model discloses a set up fixed steel, connection square steel, horizontal square steel, vertical square steel and connection structure, make the bridge secondary consolidate the steel construction and when carrying out the bridge secondary fixed, can be quick assemble the installation, be convenient for simultaneously fixed steel, connection square steel, horizontal square steel, vertical square steel and connection structure transport bridge department.
2. The utility model has the advantages of through setting up the recess, make the bridge secondary consolidate the steel construction when installing on the bridge, the difficult ponding that forms of bridge makes ponding can be followed the recess and arranged to the bridge both sides, discharges away.
Drawings
Fig. 1 is an overall side view of the present invention.
Fig. 2 is a schematic view of the fixing steel structure of the present invention.
Fig. 3 is a sectional view of the mounting groove of the present invention.
In fig. 1 to 3, the corresponding relationship between the part names or lines and the reference numbers is:
the steel-fixing structure comprises fixing steel-1, fixing grooves-101, grooves-102, fixing holes-103, connecting square steel-2, connecting structures-3, mounting holes-301, connecting square steel II-4, transverse square steel-5, mounting grooves-501 and longitudinal square steel-6.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a secondary bridge reinforcing steel structure, which includes: the steel fixing device comprises fixed steel 1, fixing grooves 101, grooves 102, fixing holes 103, connecting square steel 2, connecting structures 3, mounting holes 301, connecting square steel II 4, transverse square steel 5, mounting grooves 501 and longitudinal square steel 6, wherein a plurality of fixing grooves 101 are fixedly connected to one side of the top end of the fixed steel 1, the fixing holes 103 are fixedly connected to one side of the fixing grooves 101, the grooves 102 are uniformly formed in the bottom end of the fixed steel 1, the connecting square steel 2 is movably connected to the inside of the fixing grooves 101, the connecting structures 3 are movably connected to one end of the connecting square steel 2, the connecting square steel II 4 is movably connected to one end of each connecting structure 3, the mounting holes 301 are fixedly connected to two ends of each connecting structure 3, the connecting structures 3 are movably connected to the bottom ends of the connecting square steel II 4, the transverse square steel 5 is movably connected to the other end of each connecting structure 3, the mounting grooves 501 are fixedly, the mounting groove 501 is movably connected with a plurality of longitudinal square steels 6.
Wherein, connect square steel 2, connect two 4, horizontal square steel 5 and vertical square steel 6 cross sections of square steel and be the cuboid structure, and connect square steel 2, connect two 4 and 5 width the same with horizontal square steel, make and connect square steel 2, connect two 4, horizontal square steel 5 and vertical square steel 6 combination and form the high strength steel construction together.
Wherein, all be equipped with square bulge in the middle of the mounting groove 501 lower surface, and square bulge inlays with vertical square steel 6 lower surface, and when making vertical square steel 6 install mounting groove 501 inside, vertical square steel 6 is difficult for sliding in mounting groove 501 inside, and the upper surface parallel and level of vertical square steel 6 and horizontal square steel 5, makes the better laminating bridge lower surface of vertical square steel 6 and horizontal square steel 5, forms the bearing structure to the bridge floor.
Wherein, connection structure 3 is L type structure, and the centre is equipped with square groove, makes and connects square steel 2, connects two 4, the horizontal square steel 5 of square steel and all can install in middle square groove, and L type structure has formed two mutually perpendicular's of difficult gliding power, consolidates the crane span structure.
The groove 102 is arranged in a penetrating mode, so that accumulated water is not easy to form on the surface of the bridge provided with the secondary bridge reinforcing steel structure, and the accumulated water can be drained away from the groove 102 quickly.
Wherein, connect square steel 2, connect two 4 and horizontal square steel 5 both ends of square steel and all be equipped with the hole, and indirect the same between interval and the mounting hole 301 between the hole, and the aperture is the same, makes and connects square steel 2, connects two 4 and horizontal square steel 5 and be convenient for installation and dismantlement.
When in use: firstly, selecting fixed steel 1 and longitudinal square steel 6 according to the length of a bridge;
mounting fixed steel 1 on two sides of a bridge deck, mounting a plurality of connecting square steels 2 in the fixed slots 101, selecting a second connecting square steel 4 according to the actual thickness of the bridge and selecting a transverse square steel 5 according to the length of the bridge;
gradually installing the connecting square steel 2, the connecting square steel II 4, the transverse square steel 5 and the longitudinal square steel 6 through the connecting structure 3;
firstly, a plurality of transverse square steels 5 and a plurality of longitudinal square steels 6 are installed together;
installing connecting structures 3 at two ends of a plurality of transverse square steels 5 at the same time, installing a plurality of connecting structures 3 at one ends of a plurality of connecting square steels 2, and installing a second connecting square steel 4 at the bottom ends of the connecting structures 3;
hoisting the installed transverse square steel 5 and longitudinal square steel 6 to the lower surface of the bridge; and fixedly mounting the bottom ends of the connecting structure 3 and the connecting square steel II 4 together.
Claims (6)
1. A bridge secondary reinforcing steel structure comprises: fixed steel (1), fixed slot (101), recess (102), fixed orifices (103), connection square steel (2), connection structure (3), mounting hole (301), connection square steel two (4), horizontal square steel (5), mounting groove (501) and vertical square steel (6), its characterized in that: a plurality of fixing grooves (101) are fixedly connected to one side of the top end of the fixing steel (1), a fixing hole (103) is fixedly connected to one side of the fixing groove (101), a plurality of grooves (102) are uniformly formed in the bottom end of the fixing steel (1), the inside of the fixing groove (101) is movably connected with the connecting square steel (2), a connecting structure (3) is movably connected to one end of the connecting square steel (2), a connecting square steel II (4) is movably connected to one end of the connecting structure (3), a plurality of mounting holes (301) are fixedly connected to both ends of the connecting structure (3), a connecting structure (3) is movably connected to the bottom end of the connecting square steel II (4), a transverse square steel (5) is movably connected to the other end of the connecting structure (3), and a plurality of mounting grooves (501) are fixedly connected to the top end of the transverse square steel (, the mounting groove (501) is internally and movably connected with a plurality of longitudinal square steels (6).
2. The secondary bridge reinforcing steel structure of claim 1, wherein: the connecting square steel (2), the connecting square steel II (4), the transverse square steel (5) and the longitudinal square steel (6) are all of cuboid structures.
3. The secondary bridge reinforcing steel structure of claim 1, wherein: the middle of the lower surface of the mounting groove (501) is provided with a square bulge, and the square bulge is embedded with the lower surface of the longitudinal square steel (6).
4. The secondary bridge reinforcing steel structure as claimed in claim 1, wherein said connecting structure (3) is L-shaped.
5. The secondary bridge reinforcing steel structure of claim 1, wherein: the groove (102) is arranged in a penetrating mode.
6. The secondary bridge reinforcing steel structure of claim 1, wherein: the connecting square steel (2), the connecting square steel II (4) and the transverse square steel (5) are provided with holes at two ends, the distance between the holes is indirectly the same as that between the mounting holes (301), and the hole diameters are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317784.5U CN211036731U (en) | 2019-08-14 | 2019-08-14 | Bridge secondary reinforcing steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317784.5U CN211036731U (en) | 2019-08-14 | 2019-08-14 | Bridge secondary reinforcing steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211036731U true CN211036731U (en) | 2020-07-17 |
Family
ID=71565778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921317784.5U Expired - Fee Related CN211036731U (en) | 2019-08-14 | 2019-08-14 | Bridge secondary reinforcing steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211036731U (en) |
-
2019
- 2019-08-14 CN CN201921317784.5U patent/CN211036731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |