CN210262655U - Modeling arch structure of bridge space truss - Google Patents
Modeling arch structure of bridge space truss Download PDFInfo
- Publication number
- CN210262655U CN210262655U CN201920917676.5U CN201920917676U CN210262655U CN 210262655 U CN210262655 U CN 210262655U CN 201920917676 U CN201920917676 U CN 201920917676U CN 210262655 U CN210262655 U CN 210262655U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- bridge body
- fixedly connected
- arch
- 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
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge space truss molding arch structure, including bridge body, arc bow member, support column, cable wire, reinforcing plate, fastening bolt, connecting plate, U template, expansion screw, fixed plate, connecting rod and through-hole. The two ends of the arc-shaped arch frames and the bridge body can be directly poured into a whole, the two adjacent arc-shaped arch frames are connected by using the connecting rods, and the arc-shaped arch frames are supported in an auxiliary manner by the supporting columns and the steel cables, so that the mounting difficulty is reduced, and the mounting cost is reduced; all be equipped with additional strengthening between arc bow member and bridge body, support column and bridge body, be connected arc bow member, support column respectively with the connecting plate through the reinforcing plate, be connected connecting plate and bridge body again through the U template to this radial bearing capacity who strengthens arc bow member has guaranteed its stability when simplifying.
Description
Technical Field
The utility model relates to a structure of encircleing, specifically a bridge space truss structure of encircleing belongs to the molding and encircles technical field.
Background
The arch structure is a curved or zigzag member which mainly bears axial pressure and is kept balanced by thrust at two ends, and has greater mechanical advantage than a truss structure; under the action of external load, the arch mainly generates pressure to make the member get rid of bending deformation, for example, the material with better compression resistance (such as masonry or reinforced concrete) is used for making the arch, so that the performance of the material is just exerted, but the support (arch foot) of the arch structure can generate horizontal thrust, when the span is large, the thrust is also large, and the thrust is still a trouble and a material consumption thing to deal with.
In the prior art, the bridge modeling arch structure is troublesome to install, resources are consumed during transportation and hoisting due to the fact that the whole structure is heavy, and the stability of the bridge modeling arch is guaranteed to be good, so that the bridge modeling arch structure is high in manufacturing cost and high in cost. Therefore, the bridge space truss modeling arch structure is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge space truss molding arch structure just in order to solve above-mentioned problem.
The utility model relates to a bridge space truss modeling arch structure, which comprises an arc arch center, a support column, a steel cable, a reinforcing structure and a bridge body which are sequentially arranged from top to bottom;
the end faces of two ends of the arc-shaped arch centering are fixedly connected to the upper surface of the bridge body, the support column is arranged between the arc-shaped arch centering and the bridge body, the top end of the support column is fixedly connected with the lower surface of the arc-shaped arch centering, and the bottom end of the support column is fixedly connected with the upper surface of the bridge body; a connecting rod is arranged between two adjacent arc-shaped arches, and two ends of the connecting rod are fixedly connected with the inner side surfaces of the two adjacent arc-shaped arches respectively;
the reinforcing structure comprises reinforcing plates, fastening bolts, connecting plates, U-shaped plates and expansion screws, the connecting plates are fixedly connected to the two side surfaces of the bridge body, the reinforcing plates are arranged between the connecting plates and the arc-shaped arches, through holes are formed in the surfaces of the reinforcing plates, and the reinforcing plates are fixedly connected with the connecting plates and the arc-shaped arches through the fastening bolts respectively; the bottom end of the connecting plate is provided with a U-shaped plate, one end of the U-shaped plate is fixedly connected with the lower surface of the connecting plate, the other end of the U-shaped plate is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with the bottom end of the bridge body through the expansion screws.
Preferably, the number of the arc-shaped arches is two, and the arc-shaped arches are symmetrically distributed on the upper surface of the bridge body.
Preferably, the steel cables are arranged on two sides of the supporting column and are distributed between the arc-shaped arch frame and the bridge body at equal intervals.
Preferably, the top end of the steel cable is fixedly connected with the lower surface of the arc arch frame, and the bottom end of the steel cable is fixedly connected with the upper surface of the bridge body.
Preferably, the connecting plate is of an L-shaped structure, and the bottom end of the reinforcing plate is clamped on the upper surface of the connecting plate.
Preferably, the reinforcing plate is arranged between the supporting column and the connecting plate, and the thickness of the supporting column is the same as that of the arc arch.
The utility model has the advantages that:
1. the utility model can directly pour the two ends of the arc arch and the bridge body into a whole, then use the connecting rod to connect the two adjacent arc arches, and carry out auxiliary support to the arc arch through the support column and the steel cable, thereby reducing the installation difficulty and the installation cost;
2. the utility model discloses all be equipped with additional strengthening between arc bow member and bridge body, support column and bridge body, be connected arc bow member, support column respectively with the connecting plate through the reinforcing plate, be connected the connecting plate with the bridge body through the U template again to this radial bearing capacity who strengthens arc bow member has guaranteed its stability when simplifying.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the structure of the reinforcing plate of the present invention.
In the figure: 1. bridge body, 2, arc bow member, 3, support column, 4, cable wire, 5, reinforcing plate, 6, fastening bolt, 7, connecting plate, 8, U template, 9, expansion screw, 10, fixed plate, 11, connecting rod, 12, through-hole.
Detailed Description
The technical solution of the present invention is further explained below with reference to the accompanying drawings.
Referring to fig. 1-3, a bridge space truss-shaped arch structure includes an arc arch 2, a support pillar 3, a steel cable 4, a reinforcing structure and a bridge body 1, which are sequentially installed from top to bottom;
the end faces of two ends of the arc-shaped arch centering 2 are fixedly connected to the upper surface of the bridge body 1, the supporting column 3 is arranged between the arc-shaped arch centering 2 and the bridge body 1, the top end of the supporting column 3 is fixedly connected with the lower surface of the arc-shaped arch centering 2, and the bottom end of the supporting column 3 is fixedly connected with the upper surface of the bridge body 1; a connecting rod 11 is arranged between two adjacent arc-shaped arches 2, and two ends of the connecting rod 11 are fixedly connected with the inner side surfaces of the two adjacent arc-shaped arches 2 respectively;
the reinforcing structure comprises a reinforcing plate 5, fastening bolts 6, a connecting plate 7, a U-shaped plate 8 and expansion screws 9, wherein the connecting plate 7 is fixedly connected to the two side surfaces of the bridge body 1, the reinforcing plate 5 is arranged between the connecting plate 7 and the arc-shaped arch centering 2, through holes 12 are formed in the surface of the reinforcing plate 5, and the reinforcing plate 5 is fixedly connected with the connecting plate 7 and the arc-shaped arch centering 2 through the fastening bolts 6; 7 bottoms of connecting plate are equipped with U template 8, 8 one end of U template with 7 lower surface rigid couplings of connecting plate, 8 other ends rigid couplings of U template have fixed plate 10, just fixed plate 10 pass through inflation screw 9 with 1 bottom rigid coupling of bridge body.
The number of the arc-shaped arches 2 is two, and the arc-shaped arches are symmetrically distributed on the upper surface of the bridge body 1, so that the symmetry of the bridge body is ensured; the steel cables 4 are arranged on two sides of the supporting column 3, the steel cables 4 are distributed between the arc-shaped arch frame 2 and the bridge body 1 at equal intervals, and the supporting column 3 and the steel cables 4 play a role of auxiliary supporting; the top end of the steel cable 4 is fixedly connected with the lower surface of the arc-shaped arch frame 2, and the bottom end of the steel cable 4 is fixedly connected with the upper surface of the bridge body 1, so that the stability of the steel cable and the bridge body is enhanced; the connecting plate 7 is of an L-shaped structure, and the bottom end of the reinforcing plate 5 is clamped on the upper surface of the connecting plate 7, so that the connection stability between the reinforcing plate 5 and the connecting plate 7 is enhanced; the support column 3 with be equipped with between the connecting plate 7 reinforcing plate 5, just the thickness of support column 3 with 2 thicknesses of arc bow member are the same, are convenient for with the support column 3 with arc bow member 2 welds.
When the utility model is used, the two ends of the arc-shaped arch centering 2 and the bridge body 1 can be directly poured into a whole, the two adjacent arc-shaped arch centering 2 are welded by the connecting rod 11, and the arc-shaped arch centering 2 is supported by the supporting column 3 and the steel cable 4, so that the installation difficulty is reduced, and the installation cost is reduced;
then all be equipped with additional strengthening between arc bow member 2 and bridge body 1, support column 3 and bridge body 1, be connected arc bow member 2, support column 3 respectively with connecting plate 7 through reinforcing plate 5, be connected connecting plate 7 and bridge body 1 through U template 8 again to this radial bearing capacity who strengthens arc bow member 2 has guaranteed its stability when reduce cost.
Claims (6)
1. The utility model provides a bridge space truss molding arch structure which characterized in that: comprises an arc arch frame (2), a support pillar (3), a steel cable (4), a reinforcing structure and a bridge body (1) which are sequentially arranged from top to bottom;
the end faces of two ends of the arc-shaped arch centering (2) are fixedly connected to the upper surface of the bridge body (1), the supporting column (3) is arranged between the arc-shaped arch centering (2) and the bridge body (1), the top end of the supporting column (3) is fixedly connected with the lower surface of the arc-shaped arch centering (2), and the bottom end of the supporting column (3) is fixedly connected with the upper surface of the bridge body (1); a connecting rod (11) is arranged between two adjacent arc-shaped arches (2), and two ends of the connecting rod (11) are fixedly connected with the inner side surfaces of the two adjacent arc-shaped arches (2) respectively;
the reinforcing structure comprises reinforcing plates (5), fastening bolts (6), connecting plates (7), U-shaped plates (8) and expansion screws (9), the connecting plates (7) are fixedly connected to the side surfaces of the two sides of the bridge body (1), the reinforcing plates (5) are arranged between the connecting plates (7) and the arc-shaped arch centering (2), through holes (12) are formed in the surfaces of the reinforcing plates (5), and the reinforcing plates (5) are fixedly connected with the connecting plates (7) and the arc-shaped arch centering (2) through the fastening bolts (6); the bottom of the connecting plate (7) is provided with a U-shaped plate (8), one end of the U-shaped plate (8) is fixedly connected with the lower surface of the connecting plate (7), the other end of the U-shaped plate (8) is fixedly connected with a fixing plate (10), and the fixing plate (10) is fixedly connected with the bottom of the bridge body (1) through expansion screws (9).
2. The bridge space truss mold arch structure of claim 1, wherein: the number of the arc-shaped arches (2) is two, and the arc-shaped arches are symmetrically distributed on the upper surface of the bridge body (1).
3. The bridge space truss mold arch structure of claim 1, wherein: the steel cables (4) are arranged on two sides of the supporting column (3), and the steel cables (4) are distributed between the arc-shaped arch frame (2) and the bridge body (1) at equal intervals.
4. The bridge space truss mold arch structure of claim 1, wherein: the top end of the steel cable (4) is fixedly connected with the lower surface of the arc arch frame (2), and the bottom end of the steel cable (4) is fixedly connected with the upper surface of the bridge body (1).
5. The bridge space truss mold arch structure of claim 1, wherein: the connecting plate (7) is of an L-shaped structure, and the bottom end of the reinforcing plate (5) is clamped on the upper surface of the connecting plate (7).
6. The bridge space truss mold arch structure of claim 1, wherein: the supporting column (3) and the reinforcing plate (5) are arranged between the connecting plates (7), and the thickness of the supporting column (3) is the same as that of the arc arch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917676.5U CN210262655U (en) | 2019-06-18 | 2019-06-18 | Modeling arch structure of bridge space truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917676.5U CN210262655U (en) | 2019-06-18 | 2019-06-18 | Modeling arch structure of bridge space truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210262655U true CN210262655U (en) | 2020-04-07 |
Family
ID=70043184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920917676.5U Active CN210262655U (en) | 2019-06-18 | 2019-06-18 | Modeling arch structure of bridge space truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210262655U (en) |
-
2019
- 2019-06-18 CN CN201920917676.5U patent/CN210262655U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210439471U (en) | Reinforced concrete superposed beam and steel pipe column anti-seismic connecting mechanism | |
| CN111321846B (en) | Assembled H-shaped prestress stay bar steel column | |
| CN210264022U (en) | Outer sleeve frame for reinforcing and reforming old industrial building structure | |
| CN210262655U (en) | Modeling arch structure of bridge space truss | |
| CN111535196A (en) | Bridge building templates link for civil engineering | |
| CN212801948U (en) | High-strength stiff column-beam column connecting joint | |
| CN215593681U (en) | Built-in steel strand wires-vaulting pole cable-stay bridge cable tower anchor structure | |
| CN213476589U (en) | Box girder anchoring mechanism of bridge | |
| CN205171991U (en) | Compound template of steel aluminium | |
| CN208122294U (en) | Strenthening member device | |
| CN220704756U (en) | High-altitude large-span cantilever beam construction structure | |
| CN212129500U (en) | Variable cross-section connecting node structure of concrete-filled steel tubular column | |
| CN219196273U (en) | Assembled composite reinforced steel beam column connection structure | |
| CN220266814U (en) | Building support beam prefabricated member | |
| CN213086593U (en) | Straight bridge supports reinforcing mechanism | |
| CN218346941U (en) | Metal beam reinforcing structure convenient to install | |
| CN218060697U (en) | Double-deck steel truss structure of assembly type structure | |
| CN211647262U (en) | Reinforced structure of tower crane in core tube steel structure frame building | |
| CN221095826U (en) | Mounting structure of shaping post-pouring belt mould hanging tool | |
| CN220117449U (en) | Steel construction factory building supporting mechanism | |
| CN220908697U (en) | Reinforced concrete building frame structure | |
| CN211775723U (en) | Shear force wall reinforcing assembly | |
| CN213174145U (en) | High-rise building coupling beam structure with high bearing capacity | |
| CN216195651U (en) | Assembled outer wall based on reinforced concrete frame structure | |
| CN212835913U (en) | Load-bearing device for steel structure of building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 471200 No.1, west section of jing12 Road, Ruyang industrial cluster, Luoyang City, Henan Province Patentee after: Henan Liujian Heavy Industry Co., Ltd Address before: 471600 Industrial agglomeration district, Yiyang County, Luoyang Cities Patentee before: Luoyang Bochuangke Co., Ltd. |