CN214005288U - Novel steel assembled highway subgrade step scour protection reinforced structure - Google Patents
Novel steel assembled highway subgrade step scour protection reinforced structure Download PDFInfo
- Publication number
- CN214005288U CN214005288U CN202022122144.8U CN202022122144U CN214005288U CN 214005288 U CN214005288 U CN 214005288U CN 202022122144 U CN202022122144 U CN 202022122144U CN 214005288 U CN214005288 U CN 214005288U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- front longitudinal
- steel pipe
- longitudinal beam
- vertical
- 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
Abstract
The utility model discloses a novel steel assembled highway subgrade step scour protection reinforced structure relates to the highway construction field, including first crossbeam and second crossbeam, first crossbeam is located the below of second crossbeam, be provided with first perpendicular roof beam, vertical steel pipe and the perpendicular roof beam of second between first crossbeam and the second crossbeam. A novel steel assembled highway subgrade step scour protection reinforced structure, whole reinforced structure adopts the prefabricated steel composite member of mill, the steel combination frame is assembled in the scene combination, draw materials on the spot and fill up, it is simple and convenient to have the construction, draw materials on the spot, save advantages such as cost, can greatly improve road bed scour resistance and side slope stability, this scour protection reinforced structure can form firm water damage protective structure simultaneously, reduce washing away of rivers and directly destroy and to the indirect destruction of highway side slope to protective structure's direct destruction, reduce highway water damage risk, the safe unblocked of guarantee highway is put, the effect of use is better for traditional mode.
Description
Technical Field
The utility model relates to a highway construction field, concretely relates to novel steel assembled highway subgrade step scour protection reinforced structure.
Background
The highway water damage disaster is widely distributed and serious in harm, except for directly destroying buildings such as a roadbed, a bridge and a culvert, secondary disasters such as roadbed suspension, retaining wall deformation and pavement cracking can be induced, so that road breaking and traffic jam are caused, the operation of traffic transportation is seriously influenced and damaged, and even the safety of lives and properties is directly threatened.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a novel steel assembled highway subgrade step scour protection reinforced structure can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel steel assembly type highway subgrade step anti-impact reinforcing structure comprises a first cross beam and a second cross beam, wherein the first cross beam is positioned below the second cross beam, a first vertical beam, a vertical steel pipe and a second vertical beam are arranged between the first cross beam and the second cross beam, the first vertical beam is positioned on one side of the vertical steel pipe, the second vertical beam is positioned on the other side of the vertical steel pipe, a first front longitudinal beam and a first rear longitudinal beam are arranged on the outer surface of one side of the second cross beam, the first front longitudinal beam is positioned on one side of the first rear longitudinal beam, a second front longitudinal beam and a second rear longitudinal beam are arranged on the outer surface of one side of the first cross beam, the second front longitudinal beam is positioned on one side of the second rear longitudinal beam, first connecting holes are respectively arranged between the second cross beam and the first front longitudinal beam and the first rear longitudinal beam, second connecting holes are respectively arranged between the first cross beam and the second front longitudinal beam and the second rear longitudinal beam, a top steel pipe is arranged between the first front longitudinal beam and the first rear longitudinal beam, a bottom steel pipe is arranged between the second front longitudinal beam and the second rear longitudinal beam, and longitudinal steel pipes are arranged on the outer surfaces of one sides of the first vertical beam and the second vertical beam.
Preferably, first crossbeam and first perpendicular roof beam and second are erected and all are provided with first fixing bolt between the roof beam, the upper end surface of first crossbeam all can be dismantled through first fixing bolt and first perpendicular roof beam and second and be connected, second crossbeam and first perpendicular roof beam and second are erected and all are provided with second fixing bolt between the roof beam, the lower extreme surface of second crossbeam all can be dismantled through second fixing bolt and first perpendicular roof beam and second and be connected with the upper end surface of erecting the roof beam.
Preferably, the outer surface of one side of the first cross beam is detachably connected with the outer surfaces of one ends of the second front longitudinal beam and the second rear longitudinal beam through the second connecting hole, and the outer surfaces of the other ends of the second front longitudinal beam and the second rear longitudinal beam are connected with the same first cross beam.
Preferably, the outer surface of one side of the second cross beam is detachably connected with the outer surfaces of one end of a front longitudinal beam and one end of a rear longitudinal beam through first connecting holes, and the outer surfaces of the other ends of the front longitudinal beam and the rear longitudinal beam are connected with the same second cross beam.
Preferably, all be provided with first installation hole between a front longitudinal and a back longeron and the top steel pipe, the one end surface of a front longitudinal and a back longeron all can be dismantled through the both ends surface of first installation hole and top steel pipe and be connected.
Preferably, second installation holes are formed between the second front longitudinal beam and the second rear longitudinal beam and the bottom steel pipe, and the outer surfaces of one ends of the second front longitudinal beam and the second rear longitudinal beam are detachably connected with the outer surfaces of two ends of the bottom steel pipe through the second installation holes.
Preferably, all be provided with the third installation hole between first perpendicular roof beam and the second perpendicular roof beam and the vertical steel pipe, the first one side surface of erecting the roof beam and the second is all dismantled through the one end surface of third installation hole and vertical steel pipe and is connected, be provided with between a front longitudinal, a back longeron, No. two front longitudinal and No. two back longerons and float the cobble.
Compared with the prior art, the utility model discloses following beneficial effect has: this novel steel assembled highway subgrade step scour protection reinforced structure, whole reinforced structure adopts the prefabricated steel combined member of mill, the site combination is assembled and is the steel combination frame, draw materials on the spot and fill, it is simple and convenient to have the construction, draw materials on the spot, save advantages such as cost, can greatly improve roadbed scour resistance and side slope stability, this scour protection reinforced structure can form firm water damage protective structure simultaneously, reduce the washing away of rivers and destroy protective structure's direct destruction and the indirect destruction to highway side slope, reduce highway water damage risk, the safe unblocked of guarantee highway is put, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel steel fabricated highway subgrade step anti-impact reinforcing structure of the utility model;
FIG. 2 is a structural diagram of cobble of a novel steel fabricated highway subgrade step anti-impact reinforcement structure of the utility model;
fig. 3 is the utility model relates to a novel first crossbeam 1 of steel assembled highway subgrade step scour protection reinforced structure looks sideways at the structure picture.
In the figure: 1. a first cross member; 2. a second cross member; 3. a first vertical beam; 4. a second vertical beam; 5. a first front longitudinal beam; 6. a first rear longitudinal beam; 7. a second front longitudinal beam; 8. a second rear longitudinal beam; 9. a first connection hole; 10. a second connection hole; 11. a top steel pipe; 12. a bottom steel pipe; 13. a vertical steel pipe; 14. and (5) longitudinal steel pipes.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-3, a novel steel fabricated highway subgrade step anti-impact reinforcing structure comprises a first cross beam 1 and a second cross beam 2, wherein the first cross beam 1 is positioned below the second cross beam 2, a first vertical beam 3, a vertical steel pipe 13 and a second vertical beam 4 are arranged between the first cross beam 1 and the second cross beam 2, the first vertical beam 3 is positioned at one side of the vertical steel pipe 13, the second vertical beam 4 is positioned at the other side of the vertical steel pipe 13, a first front longitudinal beam 5 and a first rear longitudinal beam 6 are arranged on the outer surface of one side of the second cross beam 2, the first front longitudinal beam 5 is positioned at one side of the first rear longitudinal beam 6, a second front longitudinal beam 7 and a second rear longitudinal beam 8 are arranged on the outer surface of one side of the first cross beam 1, the second front longitudinal beam 7 is positioned at one side of the second rear longitudinal beam 8, first connecting holes 9 are arranged between the second cross beam 2 and the first front longitudinal beam 5 and the first rear longitudinal beam 6, and second connecting holes 10 are arranged between the first cross beam 1 and the second front longitudinal beam 7 and the second rear longitudinal beam 8, a top steel pipe 11 is arranged between the first front longitudinal beam 5 and the first rear longitudinal beam 6, a bottom steel pipe 12 is arranged between the second front longitudinal beam 7 and the second rear longitudinal beam 8, and longitudinal steel pipes 14 are arranged on the outer surfaces of one sides of the first vertical beam 3 and the second vertical beam 4.
Further, first crossbeam 1 and first perpendicular roof beam 3 and second are erected and all are provided with first fixing bolt between the roof beam 4, the upper end surface of first crossbeam 1 all can be dismantled through first fixing bolt and the first lower extreme surface that erects roof beam 3 and second and erect roof beam 4 and be connected, second crossbeam 2 and first perpendicular roof beam 3 and second are erected and all are provided with second fixing bolt between the roof beam 4, the lower extreme surface of second crossbeam 2 all can be dismantled through second fixing bolt and the first upper end surface that erects roof beam 3 and second and erect roof beam 4 and be connected, first fixing bolt and second fixing bolt set up and made things convenient for first crossbeam 1 and second crossbeam 2 and first perpendicular roof beam 3 and second to erect the installation and the dismantlement between the roof beam 4.
Furthermore, the outer surface of one side of the first cross beam 1 is detachably connected with the outer surfaces of one ends of the second front longitudinal beam 7 and the second rear longitudinal beam 8 through the second connecting hole 10, the outer surfaces of the other ends of the second front longitudinal beam 7 and the second rear longitudinal beam 8 are connected with the same first cross beam 1, and the second front longitudinal beam 7 and the second rear longitudinal beam 8 are beneficial to connection between the first cross beams 1.
Furthermore, the outer surface of one side of the second beam 2 is detachably connected with the outer surfaces of one end of a front longitudinal beam 5 and one end of a rear longitudinal beam 6 through a first connecting hole 9, the outer surfaces of the other ends of the front longitudinal beam 5 and the rear longitudinal beam 6 are connected with the same second beam 2, and the frame type structure is formed among the second beam 2, the first beam 1, the second front longitudinal beam 7, the second rear longitudinal beam 8, the first front longitudinal beam 5 and the first rear longitudinal beam 6.
Furthermore, all be provided with first installation hole between longeron 5 and a back longeron 6 and the top steel pipe 11 before one, the one end surface of longeron 5 and a back longeron 6 all can be dismantled through the both ends surface of first installation hole and top steel pipe 11 and be connected, and top steel pipe 11 is of value to the reinforcement between longeron 5 and the back longeron 6 before one.
Further, all be provided with the second installation hole between No. two front longitudinal beams 7 and No. two back longerons 8 and the bottom steel pipe 12, the one end surface of No. two front longitudinal beams 7 and No. two back longerons 8 all can be dismantled through the both ends surface of second installation hole with bottom steel pipe 12 and be connected, bottom steel pipe 12 is of value to the reinforcement between No. two front longitudinal beams 7 and No. two back longerons 8.
Further, all be provided with the third installation hole between first perpendicular roof beam 3 and the second perpendicular roof beam 4 and the vertical steel pipe 14, one side surface of first perpendicular roof beam 3 and the second perpendicular roof beam 4 all can be dismantled through the one end surface of third installation hole with vertical steel pipe 14 and be connected, is provided with between No. one front longitudinal 5, No. one back longeron 6, No. two front longitudinal 7 and No. two back longerons 8 and floats the cobble, and the packing that floats the cobble is useful in strengthening the highway road bed spare.
It should be noted that the utility model relates to a novel steel fabricated highway subgrade step scour protection reinforced structure, when using, on the side slope of the highway near the river, according to the requirement, excavate to the scour protection reinforced structure basic design elevation at the riverbed, level, handle the foundation soil, make it satisfy the foundation bearing capacity requirement, then splice first crossbeam 1, second crossbeam 2, No. two front longitudinal beams 7, No. two back longitudinal beams 8, No. one front longitudinal beam 5 and No. one back longitudinal beam 6, bottom steel pipe 12, vertical steel pipe 13 and longitudinal steel pipe 14 in proper order, make it finally form the standard steel fabricated frame unit, along longitudinally laying and connecting a plurality of standard steel fabricated frame units, form one deck scour protection reinforced stair structure, near the construction site near local, screen the cobble stone that accords with the requirement, fill to the inside of the steel fabricated frame that accomplishes, it should float the manual work and carry out the piling, successive layer piecemeal packing compaction prevents that the soil body is not hard up, influences the engineering quality, and inside packing of steel assembled frame is floated the cobble and is accomplished the back, lays top steel pipe 11 and seals whole frame, finishes filling the steel assembled frame on whole layer, as shown in figure (1), it is comparatively practical.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel steel assembled highway subgrade step scour protection reinforced structure, includes first crossbeam (1) and second crossbeam (2), its characterized in that: the first cross beam (1) is positioned below the second cross beam (2), a first vertical beam (3), a vertical steel pipe (13) and a second vertical beam (4) are arranged between the first cross beam (1) and the second cross beam (2), the first vertical beam (3) is positioned on one side of the vertical steel pipe (13), the second vertical beam (4) is positioned on the other side of the vertical steel pipe (13), a first front longitudinal beam (5) and a first rear longitudinal beam (6) are arranged on the outer surface of one side of the second cross beam (2), the first front longitudinal beam (5) is positioned on one side of the first rear longitudinal beam (6), a second front longitudinal beam (7) and a second rear longitudinal beam (8) are arranged on the outer surface of one side of the first cross beam (1), the second front longitudinal beam (7) is positioned on one side of the second rear longitudinal beam (8), and first connecting holes (9) are respectively arranged between the second cross beam (2), the first front longitudinal beam (5) and the first rear longitudinal beam (6), all be provided with second connecting hole (10) between first crossbeam (1) and No. two front longitudinal (7) and No. two back longerons (8), be provided with top steel pipe (11) between No. one front longitudinal (5) and No. one back longeron (6), be provided with bottom steel pipe (12) between No. two front longitudinal (7) and No. two back longerons (8), first perpendicular roof beam (3) and second erect one side surface of roof beam (4) and all be provided with vertical steel pipe (14).
2. The novel steel fabricated highway subgrade step anti-impact reinforcing structure according to claim 1, which is characterized in that: first crossbeam (1) and first perpendicular roof beam (3) and second erect and all be provided with first fixing bolt between roof beam (4), the upper end surface of first crossbeam (1) all can be dismantled through first fixing bolt and the first lower extreme surface of erecting roof beam (3) and second and be connected, second crossbeam (2) and first perpendicular roof beam (3) and second erect and all be provided with second fixing bolt between roof beam (4), the lower extreme surface of second crossbeam (2) all can be dismantled through second fixing bolt and the first upper end surface of erecting roof beam (3) and second and be connected.
3. The novel steel fabricated highway subgrade step anti-impact reinforcing structure according to claim 1, which is characterized in that: the outer surface of one side of first crossbeam (1) all can dismantle through second connecting hole (10) and the one end surface of No. two front longitudinal (7) and No. two back longerons (8) and be connected, and No. two front longitudinal (7) and No. two back longerons (8) other end surface are connected with the same first crossbeam (1).
4. The novel steel fabricated highway subgrade step anti-impact reinforcing structure according to claim 1, which is characterized in that: the outer surface of one side of second crossbeam (2) can be dismantled through first connecting hole (9) and the one end surface of a front longitudinal (5) and a back longeron (6) and be connected, and the other end surface of a front longitudinal (5) and a back longeron (6) is connected with the same second crossbeam (2).
5. The novel steel fabricated highway subgrade step anti-impact reinforcing structure according to claim 1, which is characterized in that: a first mounting hole is formed between the front longitudinal beam (5) and the rear longitudinal beam (6) and the top steel pipe (11), and the outer surfaces of one end of the front longitudinal beam (5) and one end of the rear longitudinal beam (6) are detachably connected with the outer surfaces of two ends of the top steel pipe (11) through the first mounting hole.
6. The novel steel fabricated highway subgrade step anti-impact reinforcing structure according to claim 1, which is characterized in that: second mounting holes are formed between the second front longitudinal beam (7) and the second rear longitudinal beam (8) and the bottom steel pipe (12), and the outer surfaces of one ends of the second front longitudinal beam (7) and the second rear longitudinal beam (8) are detachably connected with the outer surfaces of two ends of the bottom steel pipe (12) through the second mounting holes.
7. The novel steel fabricated highway subgrade step anti-impact reinforcing structure according to claim 1, which is characterized in that: first perpendicular roof beam (3) and second are erected and all are provided with the third installation hole between roof beam (4) and vertical steel pipe (14), one side surface that first perpendicular roof beam (3) and second erected roof beam (4) all can be dismantled through the one end surface of third installation hole with vertical steel pipe (14) and be connected, be provided with between longeron (8) after longeron (5), a back longeron (6), No. two front longitudinal (7) and No. two and float the cobble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122144.8U CN214005288U (en) | 2020-09-24 | 2020-09-24 | Novel steel assembled highway subgrade step scour protection reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122144.8U CN214005288U (en) | 2020-09-24 | 2020-09-24 | Novel steel assembled highway subgrade step scour protection reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214005288U true CN214005288U (en) | 2021-08-20 |
Family
ID=77297678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022122144.8U Active CN214005288U (en) | 2020-09-24 | 2020-09-24 | Novel steel assembled highway subgrade step scour protection reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214005288U (en) |
-
2020
- 2020-09-24 CN CN202022122144.8U patent/CN214005288U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101092850A (en) | Method and installation for rising building or historical building / cluster of historical building integrally | |
| CN105736001A (en) | Construction method for building subway station through precast parts | |
| CN112252168A (en) | Ribbed plate type retaining wall bridge abutment and construction method | |
| CN103215889A (en) | Arch bridge foundation used on bad geological conditions and construction method of arch bridge foundation | |
| CN112482202A (en) | Pull rod type multipurpose steel trestle bridge abutment and construction method thereof | |
| CN209836778U (en) | Light bridge abutment | |
| CN114673169A (en) | Multi-layer large-span deep foundation pit cover-excavation forward-backward combined construction method for urban core area | |
| CN105887804A (en) | High-strength prestressed concrete channel plate pile | |
| CN205776154U (en) | A kind of high-strength prestressed concrete flute profile sheet pile | |
| CN214005288U (en) | Novel steel assembled highway subgrade step scour protection reinforced structure | |
| CN211312570U (en) | Can have enough to meet need formula steel open caisson supporting device | |
| CN210766842U (en) | Reinforced concrete bottom sealing structure for bearing platform of flood plain area | |
| CN210163910U (en) | Pipeline pipe jacking receiving well foundation pit supporting structure | |
| CN207714336U (en) | A kind of deep basal pit closing fast rainfall guard system | |
| CN215715333U (en) | Pre-buried device of flow plasticity geology bottom plate construction | |
| CN213804852U (en) | Ribbed slab type retaining wall bridge abutment | |
| CN211645809U (en) | Bridge platform back foam light soil roadbed structure | |
| CN212670237U (en) | Repairing structure for subsidence of karst area pavement | |
| CN209816577U (en) | Coastal soft soil foundation riverside embankment widening structure | |
| CN210117719U (en) | Assembled steel pile with flange | |
| CN113047215A (en) | Middle plate pile high pile wharf structure | |
| CN112323816A (en) | Unloading type combined retaining structure and construction method thereof | |
| CN111677006A (en) | Structure and method for preventing and controlling differential settlement of roadbed at edge of linear underground structure | |
| CN206616421U (en) | A kind of interim bedding structure across Metro station excavation | |
| CN215669539U (en) | PHC precast tubular pile and steel lattice column combined diagonal brace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |