CN220813391U - Stable bridge with steel structure - Google Patents
Stable bridge with steel structure Download PDFInfo
- Publication number
- CN220813391U CN220813391U CN202322171928.3U CN202322171928U CN220813391U CN 220813391 U CN220813391 U CN 220813391U CN 202322171928 U CN202322171928 U CN 202322171928U CN 220813391 U CN220813391 U CN 220813391U
- Authority
- CN
- China
- Prior art keywords
- bridge
- steel
- respectively connected
- steel structure
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a bridge with a stable steel structure, which comprises a steel bridge body, wherein the left side and the right side of the lower part of the steel bridge body are respectively connected with a U-shaped support frame through bolts, and the middle part of the lower part of the U-shaped support frame is respectively connected with a pier frame through bolts; the steel structure bridge body is characterized in that the inner sides of the pier frames are respectively connected with adjustable reinforcing mechanisms, and the upper sides of the adjustable reinforcing mechanisms are respectively connected with the lower parts of the steel structure bridge body. The hollow support rod, the first connecting plate, the rectangular through groove, the fastening plate, the telescopic support rod and the second connecting plate are beneficial to achieving the effect of being convenient for adjusting the reinforcing mechanism, so that special customization of the reinforcing mechanism is not needed, the problem that the construction progress of a bridge is influenced can be effectively avoided, and the bridge is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of steel-structured bridges, and particularly relates to a bridge with a stable steel structure.
Background
The steel structure bridge is a bridge with steel as a main bearing structure, the beam and the legs or the pier body of the bridge form rigid connection, the structural form can be divided into a portal rigid frame bridge, an oblique leg rigid frame bridge, a T-shaped rigid frame bridge and a continuous rigid frame bridge, the steel structure bridge with a high-strength bracket is disclosed as CN216551627U, the bridge comprises a bridge body, the bridge further comprises a reinforcing mechanism and a fixing frame, the side surface of the bridge body is in contact connection with the fixing frame, the bottom of the bridge body is in contact connection with the reinforcing mechanism, and the steel structure bridge has some problems in the practical use process, such as: the reinforcing mechanism cannot be adjusted according to the actual condition of the bridge installation position, so that the reinforcing mechanism needs to be specially customized according to the actual condition, the construction progress of the bridge can be possibly affected, and the bridge is inconvenient to use.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a bridge with a stable steel structure, which can realize the effect of being convenient for adjusting a reinforcing mechanism, so that the reinforcing mechanism does not need to be specially customized, the problem that the construction progress of the bridge is influenced can be effectively avoided, and the bridge is more convenient to use.
The technical scheme is as follows: the bridge with the stable steel structure comprises a steel bridge body, wherein the left side and the right side of the lower part of the steel bridge body are respectively connected with a U-shaped support frame through bolts, and the middle part of the lower part of the U-shaped support frame is respectively connected with a pier frame through bolts; the steel structure bridge body is characterized in that the inner sides of the pier frames are respectively connected with adjustable reinforcing mechanisms, and the upper sides of the adjustable reinforcing mechanisms are respectively connected with the lower parts of the steel structure bridge body.
Preferably, the adjustable reinforcing mechanisms are provided with a plurality of reinforcing mechanisms, each reinforcing mechanism comprises a hollow supporting rod, and the left end of each hollow supporting rod is hinged with a first connecting plate; rectangular through grooves are respectively formed in the front side and the rear side of the right side in the hollow supporting rod; the upper part and the lower part of the right part on the front side and the rear side of the hollow support rod are respectively and integrally connected with a fastening plate, and the fastening plate on the upper side and the fastening plate on the lower side are respectively and fixedly connected through bolts; the hollow support rod is internally clamped with a telescopic support rod, and the right end of the telescopic support rod is hinged with a second connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the hollow support rod, the first connecting plate, the rectangular through groove, the fastening plate, the telescopic support rod and the second connecting plate are arranged, so that the effect of conveniently adjusting the reinforcing mechanism is realized, the reinforcing mechanism is not required to be specially customized, the problem that the construction progress of a bridge is influenced can be effectively avoided, and the bridge is more convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the adjustable reinforcement mechanism of the present utility model.
In the figure:
1. a steel bridge body; 2. a U-shaped supporting frame; 3. a pier frame; 4. a guard rail; 5. an adjustable reinforcement mechanism; 51. a hollow support rod; 52. a first connection plate; 53. a rectangular through groove; 54. a fastening plate; 55. a telescopic support rod; 56. and a second connecting plate.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a bridge with a stable steel structure comprises a steel bridge body 1, wherein the left side and the right side of the lower part of the steel bridge body 1 are respectively connected with a U-shaped support frame 2 by bolts, and the middle part of the lower part of the U-shaped support frame 2 is respectively connected with a pier frame 3 by bolts; the front side and the rear side of the upper part of the steel bridge body 1 are respectively connected with a protective guard 4 through bolts.
The bridge with the stable steel structure further comprises an adjustable reinforcing mechanism 5, and the adjustable reinforcing mechanism 5 is connected with the pier frame 3; the adjustable reinforcing mechanism 5 is further connected with the steel bridge body 1, so that the effect of being convenient for adjusting the reinforcing mechanism is achieved, special customization of the reinforcing mechanism is not needed, the problem that the construction progress of a bridge is affected can be effectively avoided, and the bridge is more convenient to use.
Wherein, the adjustable strengthening mechanism 5 is provided with a plurality of hollow supporting rods 51, and the left ends of the hollow supporting rods 51 are hinged with first connecting plates 52; rectangular through grooves 53 are respectively formed in the front side and the rear side of the right side in the hollow supporting rod 51; the upper and lower right parts of the front and rear sides of the hollow support rod 51 are respectively and integrally connected with a fastening plate 54, and the fastening plate 54 on the upper side and the fastening plate 54 on the lower side are respectively and fixedly connected through bolts; the telescopic support rod 55 is clamped inside the hollow support rod 51, the second connecting plate 56 is hinged to the right end of the telescopic support rod 55, when the adjustable reinforcing mechanism 5 is adjusted, an operator can loose the bolt connected with the fastening plate 54 through an external wrench, at the moment, the telescopic support rod 55 can slide inside the hollow support rod 51, then the operator can pull or push the telescopic support rod 55 to increase or shorten the telescopic support rod 55, after the telescopic support rod 55 is adjusted to a proper length, the operator can fasten the bolt connected with the fastening plate 54, as the rectangular through groove 53 is formed in the right side inside the hollow support rod 51, when the right side of the hollow support rod 51 is subjected to inward pressure, the right side of the hollow support rod 51 is deformed, the telescopic support rod 55 is pressed inwards, then fixed in the hollow support rod 51, then the adjustable reinforcing mechanism 5 is adjusted, the effect of being convenient for adjusting the reinforcing mechanism is achieved, finally, the operator can install the adjustable reinforcing mechanism 5 on the pier frame 3 and the bridge construction body 1, the adjustable reinforcing mechanism 5 further supports the bridge 1, the bridge construction body is further improved, the bridge construction mechanism is convenient to adjust the bridge construction body, the bridge construction mechanism is more stable, the bridge construction mechanism is free from being influenced by the fact that the special bridge construction mechanism is convenient to use, and the bridge construction mechanism is more stable, and the bridge construction mechanism is free from being influenced by the fact that the special bridge construction mechanism is improved.
In this embodiment, specifically, the outer side of the first connecting plate 52 is connected to the front and rear parts of the lower part of the inner side of the pier frame 3 by bolts.
In this embodiment, specifically, the upper portion of the second connecting plate 56 is respectively connected with the middle periphery of the lower portion of the steel bridge body 1 through bolts.
In this embodiment, specifically, the hollow support rod 51 is an alloy steel hollow rod.
In this embodiment, specifically, the fastening plate 54, the first connecting plate 52 and the second connecting plate 56 are all rectangular alloy steel plates.
In this embodiment, specifically, the telescopic supporting rod 55 is an alloy steel rod.
In this embodiment, specifically, the guard rail 4 is an alloy steel rail, which plays a role in protection.
Principle of operation
In the utility model, when the adjustable reinforcing mechanism 5 is adjusted, an operator can loosen the bolt connected with the fastening plate 54 through an external wrench, at this time, the telescopic supporting rod 55 can slide in the hollow supporting rod 51, then the operator can pull or push the telescopic supporting rod 55 to increase or shorten the telescopic supporting rod, after the telescopic supporting rod 55 is adjusted to a proper length, the operator can fasten the bolt connected with the fastening plate 54, as the right side in the hollow supporting rod 51 is provided with the rectangular through groove 53, when the right side of the hollow supporting rod 51 is subjected to inward pressure, the right side of the hollow supporting rod 51 is deformed, and the telescopic supporting rod 55 is extruded to the inner side, and then the telescopic supporting rod 55 is fixed in the hollow supporting rod 51, then the adjustment of the adjustable reinforcing mechanism 5 is completed, the effect of conveniently adjusting the reinforcing mechanism is realized, finally, the operator can mount the adjustable reinforcing mechanism 5 on the pier frame 3 and the steel bridge body 1, the steel bridge body 1 is further supported by the adjustable reinforcing mechanism 5, and the strength and stability of the steel bridge body 1 are improved.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (4)
1. The bridge with the stable steel structure comprises a steel bridge body (1), wherein the left side and the right side of the lower part of the steel bridge body (1) are respectively connected with a U-shaped support frame (2) through bolts, and the middle part of the lower part of the U-shaped support frame (2) is respectively connected with a pier frame (3) through bolts; the steel structure bridge body (1) is characterized in that the inner sides of the pier frames (3) are respectively connected with adjustable reinforcing mechanisms (5), and the upper sides of the adjustable reinforcing mechanisms (5) are respectively connected with the lower parts of the steel structure bridge body (1).
2. The bridge of claim 1, wherein the adjustable reinforcement mechanism (5) comprises a plurality of hollow support rods (51), and the left ends of the hollow support rods (51) are hinged with first connecting plates (52); rectangular through grooves (53) are respectively formed in the front side and the rear side of the right side in the hollow supporting rod (51); the upper part and the lower part of the right part on the front side and the rear side of the hollow supporting rod (51) are respectively and integrally connected with a fastening plate (54), and the fastening plate (54) on the upper side and the fastening plate (54) on the lower side are respectively and fixedly arranged through bolts; the inside of the hollow supporting rod (51) is clamped with a telescopic supporting rod (55), and the right end of the telescopic supporting rod (55) is hinged with a second connecting plate (56).
3. The bridge of claim 2, wherein the outer side of the first connecting plate (52) is connected with the front and rear bolt of the inner lower part of the pier frame (3) respectively.
4. A bridge of stable steel construction as claimed in claim 3, wherein the upper parts of the second connection plates (56) are respectively arranged in bolted connection with the lower middle peripheral parts of the steel bridge body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171928.3U CN220813391U (en) | 2023-08-14 | 2023-08-14 | Stable bridge with steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171928.3U CN220813391U (en) | 2023-08-14 | 2023-08-14 | Stable bridge with steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813391U true CN220813391U (en) | 2024-04-19 |
Family
ID=90705355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322171928.3U Active CN220813391U (en) | 2023-08-14 | 2023-08-14 | Stable bridge with steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813391U (en) |
-
2023
- 2023-08-14 CN CN202322171928.3U patent/CN220813391U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1983004274A1 (en) | Arrangement for casting in sections of a prestressed concrete bridge in accordance with the cantilever construction method | |
| CN207048318U (en) | A kind of aluminum alloy pattern plate bracing device | |
| CN115570306A (en) | Auxiliary welding device for tubular bus | |
| CN220813391U (en) | Stable bridge with steel structure | |
| CN114753643A (en) | Auxiliary mounting connecting piece for bottom die of steel bar truss floor support plate based on concrete pouring | |
| CN117344991A (en) | Quick positioning device for steel structure and construction process for installation | |
| CN1321851C (en) | Flexible transporting steel frames | |
| CN108166379B (en) | Replaceable transverse wind-resistant structure and method suitable for cable-stayed bridge and suspension bridge | |
| CN213015521U (en) | Building beam body reinforced structure | |
| CN215482370U (en) | Supporting device with telescopic mechanism for steel structure bridge | |
| CN207564114U (en) | A kind of gantry machining center gantry support | |
| CN217597410U (en) | Box girder prestress tensioning operation protection platform | |
| CN217870932U (en) | Connection node structure of pseudo-classic architecture round steel column and wood beam | |
| CN217922851U (en) | Adjustable turnout fixing frame | |
| CN219908971U (en) | Adjustable rectangular supporting device for geotechnical engineering | |
| CN216766212U (en) | Steel structure beam column with oblique-pulling positioning mechanism | |
| CN220556714U (en) | But reuse's roofing photovoltaic mounting bracket | |
| CN215726853U (en) | Lifting-adjustable subway wheel set detection device base | |
| CN215861004U (en) | Fan mounting framework | |
| CN210530406U (en) | Steel structure support frame | |
| CN219450466U (en) | Adjustable light internal mold frame structure | |
| CN218264750U (en) | But reuse's people's air defense door steel door frame quick fixation device | |
| CN219451485U (en) | Shaping and reinforcing system for cast-in-situ shear wallboard | |
| CN216643590U (en) | Adjustable aluminum alloy connection structure | |
| CN219528412U (en) | High-strength building template supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |