CN210657963U - Transverse multi-span frame pier for railway and rail traffic - Google Patents
Transverse multi-span frame pier for railway and rail traffic Download PDFInfo
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- CN210657963U CN210657963U CN201920815669.4U CN201920815669U CN210657963U CN 210657963 U CN210657963 U CN 210657963U CN 201920815669 U CN201920815669 U CN 201920815669U CN 210657963 U CN210657963 U CN 210657963U
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- water conservancy
- conservancy diversion
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Abstract
The utility model discloses a transverse multi-span frame pier for railway and rail traffic, which comprises a plurality of reinforced concrete pier studs with the lower ends fixed on a bearing platform and a plurality of upper end cross frame pier surfaces of the pier studs; the upper portion both sides of mound face body are provided with water conservancy diversion slope, water conservancy diversion slope on cut a plurality of water conservancy diversion hole, the lower part of mound face body sets up the water conservancy diversion layer into the cavity, the both ends downwardly extending on water conservancy diversion layer is the guide plate of slope form, the guiding gutter that the pier stud lateral wall is hugged closely to its notch is cut to the outer end of guide plate, the both sides of mound face set up respectively rather than the fender wall of being connected. The utility model has the advantages that: accumulated water at certain parts of the viaduct bridge floor in rainy days can be quickly discharged, and great impact force can not be generated in drainage, so that the rainwater accumulation is prevented from destroying the infrastructure of the rail transit, and the adverse effect of the existing drainage mode on the rail transit caused by emptying and dumping is improved.
Description
Technical Field
The utility model relates to a frame mound structure, more specifically the utility model relates to a horizontal many spans frame mound for railway and track traffic.
Background
With the large-scale construction of high-speed railways and ordinary-speed railways, the small-angle intersection of newly-built lines and existing railways and highways is inevitable. Particularly in a more busy large city, the land is more and more tense, the municipal traffic channels and the railway lines are more and more, and the multilayer crossing of the railways on the three-dimensional space is a new subject faced by the technicians in the field. Based on this, the frame pier used as the bridge connection supporting foundation also shows more and more important functions. However, the problem of water accumulation at certain parts of the bridge deck of many existing viaducts in rainy days is solved, and if the rainwater accumulates, the normal operation of rail traffic is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that prior art exists above to for this provides a horizontal many strides frame mound for railway and track traffic, thereby makes the rainwater on the bridge floor can be in time, quick discharge, avoids the problem appearance of the amazing influence track traffic of rainwater.
The technical scheme of the utility model is that:
a transverse multi-span frame pier for railway and rail traffic comprises a plurality of reinforced concrete pier studs of which the lower ends are fixed on a bearing platform, and a plurality of transverse frame pier surfaces at the upper ends of the pier studs; the upper portion both sides of mound face body are provided with water conservancy diversion slope, water conservancy diversion slope on cut a plurality of water conservancy diversion hole, the lower part of mound face body sets up the water conservancy diversion layer into the cavity, the both ends downwardly extending of water conservancy diversion layer is the guide plate of slope form, the guiding gutter that the pier stud lateral wall is hugged closely to its notch is cut to the outer end of guide plate.
The upper end of the pier column and the pier surface are integrated in a reinforced concrete building mode, and the lower end of the pier column and the bearing platform are integrated in a cement pouring mode;
and two sides of the pier surface are respectively provided with a retaining wall connected with the pier surface.
The blocking wall and the side surface of the pier surface are integrated into a whole in a concrete building mode; the inclination angle of the diversion slope relative to the pier surface is 10-15 degrees.
The beneficial effects of the utility model reside in that: accumulated water at certain parts of the viaduct bridge floor in rainy days can be quickly discharged, and great impact force can not be generated in drainage, so that the rainwater accumulation is prevented from destroying the infrastructure of the rail transit, and the adverse effect of the existing drainage mode on the rail transit caused by emptying and dumping is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a top view of fig. 1.
The labels in the figure are: 1. pier stud, 2, cushion cap, 3, pier surface, 4, diversion slope, 5, diversion hole, 6, diversion layer, 7, diversion groove, 8, diversion plate, 9, retaining wall and 10 beam body.
Detailed Description
In order to make the present invention more easily and clearly understood, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, a frame mound is striden many transversely for railway and rail transit, is fixed in pier stud 1 of cushion cap 2, a plurality of including its lower extreme of a plurality of pier stud 1's upper end crossbearer mound face 3, the upper portion both sides of mound face 3 body are provided with water conservancy diversion slope 4, water conservancy diversion slope 4 on cut a plurality of guiding hole 5, the lower part of pier face 3 body sets up to the guiding layer 6 of cavity, the both ends downwardly extending of guiding layer 6 is the guide plate 8 of slope form, the guiding gutter 7 is cut to the outer end of guide plate 8, the notch of guiding gutter 7 is hugged closely the lateral wall of pier stud 1, pier face 3 on bear the roof beam body 10.
In the above arrangement:
the pier stud 1 is of a reinforced concrete structure, the lower end of the pier stud and the bearing platform 2 are integrated in a cement pouring mode, and the upper end of the pier stud and the pier surface 3 are integrated in a reinforced concrete building mode.
The diversion slope 4 is inclined, and the inclination angle of the diversion slope relative to the pier surface 3 is 10-15 degrees.
The two sides of the pier surface 3 can also be provided with baffle walls 9 connected with the pier surface, and the baffle walls 9 and the side surfaces of the pier surface 3 are integrated into a whole in a concrete building mode.
The utility model discloses a theory of operation and drainage mode as follows:
after rainwater falls on the bridge floor, the rainwater will flow to the diversion slope 4 at the lower position of the two sides of the bridge floor rapidly, and is discharged into the diversion layer 6 through the diversion holes 5 on the diversion slope 4, and is discharged through the diversion grooves 7 at the two ends of the diversion layer 6, and flows down along the side wall of the pier stud 1, so that the rainwater can be prevented from emptying and dumping from the two sides of the pier surface 3 in a drainage mode, and a large impact force cannot be generated, and the effect that the blocking walls 9 are arranged at the two sides of the pier surface 3 is also the same, so that rainwater accumulation and rainwater dumping are prevented from damaging the infrastructure of the rail traffic and adverse effects on the rail traffic.
The technical solution of the present invention has been described above schematically with reference to the accompanying drawings and examples, and the description is not limited thereto. It will be appreciated by those skilled in the art that in practice, the details of the arrangement of the various parts of the invention may vary somewhat depending on the requirements of the actual situation, and that other persons may make similar arrangements in their light of the teaching. In particular, it is to be noted that: all obvious modifications and similar arrangements are included within the scope of protection of the present invention, without thereby departing from the inventive concept.
Claims (5)
1. The utility model provides a horizontal multi-span frame mound for railway and track traffic, includes that its lower extreme of a plurality of is fixed in the reinforced concrete pier stud of cushion cap, a plurality of the upper end crossbearer mound face of pier stud, its characterized in that: the upper portion both sides of mound face body are provided with water conservancy diversion slope, water conservancy diversion slope on cut a plurality of water conservancy diversion hole, the lower part of mound face body sets up the water conservancy diversion layer into the cavity, the both ends downwardly extending of water conservancy diversion layer is the guide plate of slope form, the guiding gutter that the pier stud lateral wall is hugged closely to its notch is cut to the outer end of guide plate.
2. The transverse multi-span frame pier for railway and rail traffic of claim 1, wherein: the upper end of the pier column and the pier surface are integrated in a reinforced concrete building mode, and the lower end of the pier column and the bearing platform are integrated in a cement pouring mode.
3. The transverse multi-span frame pier for railway and rail traffic of claim 1, wherein: and two sides of the pier surface are respectively provided with a retaining wall connected with the pier surface.
4. The transverse multi-span frame pier for railway and rail traffic of claim 3, wherein: the blocking wall and the side surface of the pier surface are integrated into a whole in a concrete building mode.
5. The transverse multi-span frame pier for railway and rail traffic of claim 1, wherein: the inclination angle of the diversion slope relative to the pier surface is 10-15 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815669.4U CN210657963U (en) | 2019-05-31 | 2019-05-31 | Transverse multi-span frame pier for railway and rail traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815669.4U CN210657963U (en) | 2019-05-31 | 2019-05-31 | Transverse multi-span frame pier for railway and rail traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210657963U true CN210657963U (en) | 2020-06-02 |
Family
ID=70839731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920815669.4U Active CN210657963U (en) | 2019-05-31 | 2019-05-31 | Transverse multi-span frame pier for railway and rail traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210657963U (en) |
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2019
- 2019-05-31 CN CN201920815669.4U patent/CN210657963U/en active Active
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