CN212025910U - Sidewalk and pipe gallery structure combined with bridge box girder cantilever - Google Patents
Sidewalk and pipe gallery structure combined with bridge box girder cantilever Download PDFInfo
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- CN212025910U CN212025910U CN202020309621.9U CN202020309621U CN212025910U CN 212025910 U CN212025910 U CN 212025910U CN 202020309621 U CN202020309621 U CN 202020309621U CN 212025910 U CN212025910 U CN 212025910U
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Abstract
The utility model discloses a sidewalk and pipe gallery structure combined with a cantilever of a bridge box girder, which comprises the bridge box girder, wherein box girder cantilever arms are arranged on two sides of the bridge box girder, the upper end surface of each box girder cantilever arm is provided with an inclined plane and a plane, the inclined plane is arranged between the bridge box girder and the plane, and the height of the plane is less than that of the bridge box girder; keep away from the one end on inclined plane and be provided with railing basis, the one end that bridge box girder is close to the inclined plane is provided with the curb, has set up the pavement board between railing basis and the curb, has seted up in the pavement board and has hung the groove. The utility model discloses a pavement and piping lane structure that combine bridge box girder cantilever reserve the spatial arrangement pipeline on the arm is chosen to the box girder, establish the people's road board at the pipeline upper cover, abundant utilization the box girder choose the space in the arm, not only bring beautifully for the bridge, the installation maintenance construction operation of the pipeline of still being convenient for sets up the hanging groove on the people's road board to open the people's road board and overhaul, guaranteed maintainer's safety.
Description
Technical Field
The utility model relates to a bridge engineering's technical field especially relates to a pipe gallery structure of bridge box girder cantilever.
Background
The pipelines in cities are complicated, and a plurality of bridges need to be provided with pipeline bridges. In the existing bridge engineering, the processing mode of pipeline bridging has many defects, and under the general condition, a measure of widening a bridge floor is often adopted, and a pipeline is placed on the outer side of a sidewalk or hung on the side surface or the bottom surface of a bridge, so that the area of the bridge is increased, the bridge is not attractive, and the resource waste is caused. If the pipeline is hung on the side surface or the bottom surface, certain difficulty is brought to the detection of the pipeline, the safety of detection personnel is not facilitated, and the part to be improved exists.
SUMMERY OF THE UTILITY MODEL
To the problem of the aforesaid production, the utility model aims to provide a combine pavement and piping lane structure of bridge case roof beam cantilever has solved the inconvenient technical problem of pipeline on the current bridge case roof beam.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a sidewalk and pipe gallery structure combined with a bridge box girder cantilever comprises a bridge box girder, wherein box girder cantilever arms are arranged on two sides of the bridge box girder, the length direction of the whole box girder cantilever arm is consistent with the longitudinal direction of the bridge box girder, an inclined plane and a plane are arranged on the upper end face of each box girder cantilever arm, the inclined plane is arranged between the bridge box girder and the plane, and the height of the plane is smaller than that of the bridge box girder; keep away from on the plane the one end on inclined plane is provided with railing basis, the bridge case roof beam is close to the one end on inclined plane is provided with the curb, railing basis with the pavement board has been set up between the curb, railing basis the curb the plane with enclose into the pipeline passageway between the pavement board, the groove is hung to having seted up in the pavement board, the cross-section that hangs the groove is "T" style of calligraphy.
Foretell pavement and piping lane structure that combines bridge box girder cantilever, wherein, the furred groove includes rectangular shape clearing hole and circular slot, rectangular shape clearing hole is located circular slot is directly over, rectangular shape clearing hole with circular slot is linked together.
Preferably, the upper port of the elongated through hole penetrates through the upper surface of the sidewalk plate.
Foretell pavement and pipe gallery structure that combines bridge box girder cantilever, wherein, the steel sheet of putting more energy into in the drill way is embedded into to the pavement board, the steel sheet of putting more energy into in the drill way is located directly over circular slot.
Foretell pavement and piping lane structure that combines bridge box girder cantilever, wherein, first notch has been seted up on the lateral wall of railing basis, the second notch has been seted up on the lateral wall of curb, the both ends of pavement board are blocked respectively and are established first notch with on the second notch.
The sidewalk and pipe gallery structure combined with the bridge box girder cantilever is characterized in that the length direction of the whole pipeline channel is consistent with the longitudinal direction of the bridge box girder.
The sidewalk and pipe gallery structure combined with the bridge box girder cantilever is characterized in that a cabin partition plate is arranged in the pipeline channel along the length direction, and the cabin partition plate divides the pipeline channel into a left part and a right part.
Foretell sidewalk and pipe gallery structure that combines bridge box girder cantilever, wherein, be provided with the railing on the railing basis.
The sidewalk and pipe gallery structure combined with the bridge box girder cantilever is characterized in that the height of the sidewalk plate is larger than that of the upper surface of the bridge box girder.
The utility model discloses owing to adopt above-mentioned technique, make it compare the positive effect that has with prior art and be:
(1) the utility model discloses a pavement and piping lane structure that combine bridge box girder cantilever reserve the spatial arrangement pipeline on the arm is chosen to the box girder, establish the sidewalk board at the pipeline upper cover, abundant utilization the box girder space in choosing the arm, not only bring pleasing to the eye for the bridge, the installation maintenance construction operation of the pipeline of still being convenient for.
(2) The utility model discloses a combine embedding on the pavement of bridge box girder cantilever and the pedestrian way board of piping lane structure to hang the groove, can not influence the pedestrian, adopt the small-size crane to lift by crane during the maintenance, just can overhaul in the pavement space, guaranteed maintainer's safety.
(3) The utility model discloses a combine pavement and piping lane structure of bridge box girder cantilever to reduce the bridge width than traditional pipeline bridge crossing mode, practiced thrift the engineering investment.
Drawings
Fig. 1 is a schematic structural view of a sidewalk and pipe gallery structure combined with a bridge box girder cantilever of the present invention;
fig. 2 is an enlarged view of the present invention at a in fig. 1;
fig. 3 is a plan view of the sidewalk board of the present invention;
FIG. 4 is a cross-sectional view of the sidewalk board of the present invention;
fig. 5 is a cross-sectional view of the sidewalk plate and the hanging groove of the present invention.
In the drawings: 1. a bridge box girder; 2. a box girder cantilever arm; 21. a bevel; 22. a plane; 31. a railing base; 311. a first notch; 32. a curb; 322. a second notch; 4. a sidewalk board; 5. hanging a groove; 51. the strip-shaped through holes are formed; 52. a circular slot; 53. an orifice stiffened steel plate; 6. a cabin partition plate; 7. a railing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 is a schematic structural view of a sidewalk and pipe gallery structure combined with a bridge box girder cantilever of the present invention; fig. 2 is an enlarged view of the present invention at a in fig. 1; fig. 3 is a plan view of the sidewalk board of the present invention; fig. 4 is a cross-sectional view of the sidewalk board of the present invention.
The embodiment of the utility model provides a sidewalk and pipe gallery structure that combine bridge box girder cantilever, please refer to and draw in fig. 1, fig. 2, fig. 3 and fig. 4 show, including bridge box girder 1, reinforced concrete is laid to bridge box girder 1's upper surface, lay asphalt concrete again on reinforced concrete, bridge box girder 1 both sides all are equipped with box girder cantilever arm 2, the whole length direction of box girder cantilever arm 2 vertically keeps unanimous with bridge box girder 1, each box girder cantilever arm 2's up end all is equipped with inclined plane 21 and plane 22, inclined plane 21 sets up between bridge box girder 1 and plane 22, inclined plane 21 is from the one end to the other end downward sloping that is close to bridge box girder 1, plane 22 highly is less than bridge box girder 1's height, it is used for arranging the pipeline to reserve bigger space. The ramp 21 may be lengthened or shortened as required by the pipeline layout and calculations.
Wherein, one end of the plane 22 far away from the inclined plane 21 is provided with a railing base 31, one end of the bridge box girder 1 near the inclined plane 21 is provided with a curb 32, a sidewalk plate 4 is arranged between the railing base 31 and the curb 32, the whole length direction of the railing base 31, the curb 32 and the sidewalk plate 4 is consistent with the longitudinal direction of the bridge box girder 1, a pipeline channel is enclosed between the railing base 31, the curb 32, the plane 22 and the sidewalk plate 4, pipelines such as water supply pipelines, power supply cables, fire pipelines, communication cables and sewage pipelines can be arranged in the pipeline channel, the pipelines are sealed under the sidewalk plate 4, which not only brings beauty to the bridge, but also reduces investment for increasing the area of the bridge and reduces the operation danger of pipeline maintenance personnel, in order to maintain and open the sidewalk plate 4, a hanging groove 5 is embedded in the sidewalk plate 4, the section of the hanging groove 5 is shaped like a Chinese character 'reverse', the lifting groove 5 does not protrude out of the road surface, so that pedestrians cannot be influenced, the lifting groove can be lifted by a small crane during maintenance, maintenance can be carried out in the space of the sidewalk, and the safety of maintenance personnel is guaranteed.
It should also be noted that the terms "far" and "near" as used herein are defined with reference to the relative positions of the components in the drawings of the present invention, and are only used for clarity and convenience of description of the technical solution, and it should be understood that the application of the terms should not be construed as limiting the scope of the present application.
Fig. 5 is a cross-sectional view of the sidewalk plate and the hanging groove of the present invention.
Further, as shown in fig. 4 and 5, the hanging groove 5 includes a strip-shaped through hole 51 and a circular clamping groove 52, the strip-shaped through hole 51 is located directly above the circular clamping groove 52, the strip-shaped through hole is communicated with the circular clamping groove 52, an orifice stiffening steel plate 53 is embedded in the sidewalk plate 4, the orifice stiffening steel plate 53 is located directly above the circular clamping groove 52, and when the small crane is used for hanging during maintenance, after a straight-line-shaped hanger of the small crane extends into the circular clamping groove 52 from the strip-shaped through hole 51, and rotates ninety degrees in the circular clamping groove 52, the straight-line-shaped hanger is clamped on the orifice stiffening steel plate 53 to hang the sidewalk plate 4.
In addition, as shown in fig. 2, a first notch 311 is formed in the side wall of the railing base 31, a second notch 322 is formed in the side wall of the curb 32, two ends of the sidewalk plate 4 are respectively clamped on the first notch 311 and the second notch 322, and the sidewalk plate 4 is divided into segments of 2m length, so that the sidewalk plate 4 cannot be lifted manually and can be lifted by a small crane.
Further optimizing the technical scheme, please refer to fig. 1, the length direction of the whole pipeline channel is consistent with the longitudinal direction of the bridge box girder 1, a cabin partition plate 6 is arranged in the pipeline channel along the length direction, the cabin partition plate 6 divides the pipeline channel into a left part and a right part, and when a sewage pipeline passes a bridge, the sewage pipeline can be independently arranged in one cabin in the pipeline channel and isolated.
Further, please refer to fig. 2, the balustrade base 31 is provided with a balustrade 7, which ensures the safety of the pedestrian.
In addition, the height of the sidewalk plate 4 is larger than that of the upper surface of the bridge box girder 1, so that the vehicles cannot run on the sidewalk plate 4, and the safety of pedestrians is guaranteed.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a combine pavement and piping lane structure of bridge box girder cantilever, includes bridge box girder (1), its characterized in that: the box girder cantilever arms (2) are arranged on two sides of the bridge box girder (1), the whole length direction of the box girder cantilever arms (2) is longitudinally consistent with that of the bridge box girder (1), an inclined plane (21) and a plane (22) are arranged on the upper end faces of the box girder cantilever arms (2), the inclined plane (21) is arranged between the bridge box girder (1) and the plane (22), and the height of the plane (22) is smaller than that of the bridge box girder (1);
keep away from on plane (22) the one end on inclined plane (21) is provided with railing basis (31), bridge case roof beam (1) is close to the one end on inclined plane (21) is provided with curb (32), railing basis (31) with pedestrian's way board (4) have been set up between curb (32), railing basis (31) curb (32) plane (22) with enclose into the pipeline passageway between pedestrian's way board (4), it hangs groove (5) to have seted up in pedestrian's way board (4), the cross-section that hangs groove (5) is "reverse type".
2. A walkway and pipe gallery construction in combination with a bridge box girder cantilever according to claim 1, wherein the hanging groove (5) comprises an elongated through hole (51) and a circular slot (52), the elongated through hole (51) being located directly above the circular slot (52), the elongated through hole being in communication with the circular slot (52).
3. The walkway and pipe gallery structure in combination with a bridge box girder cantilever of claim 2, wherein an orifice stiffening steel plate (53) is embedded in the walkway plate (4), the orifice stiffening steel plate (53) being located directly above the circular slot (52).
4. The sidewalk and pipe gallery structure combined with the bridge box girder cantilever according to claim 1, wherein a first notch (311) is formed on a side wall of the railing base (31), a second notch (322) is formed on a side wall of the curb (32), and two ends of the sidewalk plate (4) are respectively clamped on the first notch (311) and the second notch (322).
5. A walkway and pipe gallery construction incorporating a bridge box girder cantilever according to claim 1 wherein the overall length direction of the pipeline passageway is longitudinally aligned with the bridge box girder (1).
6. The sidewalk and pipe gallery structure combined with the bridge box girder cantilever according to claim 5, wherein a cabin separation plate (6) is arranged in the pipeline passage along the length direction, and the cabin separation plate (6) divides the pipeline passage into a left part and a right part.
7. A walkway and pipe gallery structure in combination with a bridge box girder cantilever according to claim 1 wherein a balustrade (7) is provided on the balustrade base (31).
8. Walkway and pipe gallery construction in combination with a bridge box girder cantilever according to claim 1, characterized in that the height of the walkway plate (4) is greater than the height of the upper surface of the bridge box girder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309621.9U CN212025910U (en) | 2020-03-13 | 2020-03-13 | Sidewalk and pipe gallery structure combined with bridge box girder cantilever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309621.9U CN212025910U (en) | 2020-03-13 | 2020-03-13 | Sidewalk and pipe gallery structure combined with bridge box girder cantilever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212025910U true CN212025910U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020309621.9U Active CN212025910U (en) | 2020-03-13 | 2020-03-13 | Sidewalk and pipe gallery structure combined with bridge box girder cantilever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212025910U (en) |
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2020
- 2020-03-13 CN CN202020309621.9U patent/CN212025910U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210810 Address after: Room 205, West District, 2nd floor, no.707 Zhangyang Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 200120 Patentee after: CCCC LOGISTICS PLANNING AND DESIGN INSTITUTE Co.,Ltd. Address before: 200032, 831 Jia Jia Road, Shanghai, Xuhui District Patentee before: CCCC THIRD HARBOR CONSULTANTS Co.,Ltd. |
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| TR01 | Transfer of patent right |