CN217974091U - Bridge stand antidumping strengthening mechanism - Google Patents
Bridge stand antidumping strengthening mechanism Download PDFInfo
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- CN217974091U CN217974091U CN202222300957.0U CN202222300957U CN217974091U CN 217974091 U CN217974091 U CN 217974091U CN 202222300957 U CN202222300957 U CN 202222300957U CN 217974091 U CN217974091 U CN 217974091U
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- Prior art keywords
- reinforcing
- supporting platform
- bridge
- reinforcing sleeve
- sleeve
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- 238000005728 strengthening Methods 0.000 title claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a bridge stand antidumping strengthening mechanism, the reinforcing sleeve of embracing on the stand of arranging from top to bottom including a plurality of, reinforcing sleeve comprises two half-round annular sleeves of symmetric distribution, and the top reinforcing sleeve outside and the bottom reinforcing sleeve outside all are equipped with supporting platform. When the independent columns of the bridge are reinforced, the reinforcing sleeves are sequentially sleeved on the stand columns, so that the supporting platform at the upper end is supported at the bottom of the bridge body, and the supporting platform at the lower end is supported on the ground. Thereby increasing the anti-overturning capability of the upright post and having higher reliability. The upright post does not need to be dismantled for reconstruction, and the construction cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the road bridge construction technique and specifically relates to a bridge stand antidumping strengthening mechanism.
Background
Pier stud, the lower bearing weight that is used for bearing superstructure in civil engineering. The cross section of the pier column is circular, and the pier column also has anisotropic pier columns such as ellipse, square, curve and parabola. The method is an important component in the projects of bridges such as highway bridges, railway bridges, sidewalks, overpasses, ramp bridges, overpasses and the like.
The existing highway bridge upright post has more independent post conditions, namely the condition that only one pier post supports, but the independent pier post supports, the stability is poor, and the anti-overturning capability is poor. If demolish the pier stud and construct again, can lead to construction cost high, also need to seal the highway section, influence people's trip.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above problem, provide a bridge column antidumping strengthening mechanism, can improve the antidumping ability of pier stud under the condition of not demolising the pier stud.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a bridge stand antidumping strengthening mechanism, includes the reinforcing sleeve of embracing on the stand of a plurality of range from top to bottom, reinforcing sleeve comprises two semicircle annular sleeves of symmetric distribution, and the reinforcing sleeve outside of the top all is equipped with supporting platform with the reinforcing sleeve outside of the bottom, supporting platform and the pontic contact of upper end, and the supporting platform of lower extreme supports subaerial.
Furthermore, reinforcing ribs are arranged on the outer surface of the reinforcing sleeve.
Furthermore, the two opposite supporting platforms are connected through a stay wire.
Furthermore, a connecting rod is arranged on the side face of the supporting platform, and two ends of the stay wire are connected with the corresponding connecting rods.
Further, the joint of the uppermost end and the lowermost reinforcing sleeve is provided with an opening.
Furthermore, the semicircular annular sleeves of the same reinforcing sleeve are connected through bolts, and the adjacent reinforcing sleeves are connected through bolts.
Furthermore, a mounting plate is arranged at one end of the outer side of the supporting platform at the bottom, and a net cover is arranged on the mounting plate.
The utility model has the advantages that:
1. the utility model discloses a what a plurality of was arranged from top to bottom embraces the reinforcement sleeve on the stand, the reinforcement sleeve comprises two half-round annular sleeves of symmetric distribution, and the top is consolidated the sleeve outside and all be equipped with supporting platform bottom. When the independent columns of the bridge are reinforced, the reinforcing sleeves are sequentially sleeved on the stand columns, so that the supporting platform at the upper end is supported at the bottom of the bridge body, and the supporting platform at the lower end is supported on the ground. Thereby increasing the anti-overturning capability of the upright post and having higher reliability. The upright column does not need to be dismantled for reconstruction, and the construction cost is reduced.
2. The utility model discloses well bottom supporting platform outside one end is equipped with the mounting panel, be equipped with the net cover on the mounting panel, consolidate the sleeve installation and accomplish the back, subaerial position drilling that corresponds with the net cover to place the net cover downthehole, pour the concrete, thereby guarantee that the supporting platform of lower extreme is fixed firm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
In the figure: the steel wire rope comprises a reinforcing sleeve 1, a supporting platform 2, reinforcing ribs 3, stay wires 4, a connecting rod 5, an opening 6, a mounting plate 7 and a net cover 8.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
As shown in fig. 1, a bridge stand antidumping reinforcing mechanism, including the reinforcing sleeve 1 of embracing on the stand of a plurality of range from top to bottom, reinforcing sleeve 1 comprises two semicircle annular sleeves of symmetric distribution, and the reinforcing sleeve 1 outside of the top and the reinforcing sleeve 1 outside of the bottom all are equipped with supporting platform 2, and supporting platform 2 and the pontic contact of upper end, supporting platform 2 of lower extreme support subaerial.
When reinforcing the single post of bridge, will consolidate sleeve 1 and overlap on the stand in order to make the supporting platform 2 of upper end support in the pontic bottom, the supporting platform 2 of lower extreme supports subaerial. Thereby increasing the anti-overturning capability of the upright post and having higher reliability. The upright post does not need to be dismantled for reconstruction, and the construction cost is reduced. Meanwhile, if the size of the reinforcing sleeve 1 is larger than that of the stand column, concrete can be injected into a gap between the reinforcing sleeve 1 and the stand column, so that the anti-overturning capacity of the stand column is improved.
The reinforcing sleeve 1 is provided with the reinforcing ribs 3 on the outer surface, so that the strength of the reinforcing sleeve 1 is improved.
The two opposite supporting platforms 2 are connected through the stay wire 4, and the integrity of the reinforcing sleeve 1 is improved through the stay wire 4, so that the reinforcing sleeve is firmer.
The side of the supporting platform 2 is provided with a connecting rod 5, and two ends of the stay wire 4 are connected with the corresponding connecting rods 5.
An opening 6 is arranged at the joint of the reinforced sleeve 1 at the uppermost end and the reinforced sleeve 1 at the lowermost end, so that the stay wire can conveniently pass through the openings.
The semi-circular sleeves of the same reinforcing sleeve 1 are connected through bolts, and the adjacent reinforcing sleeves 1 are connected through bolts.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Claims (7)
1. The utility model provides a bridge stand antidumping strengthening mechanism, its characterized in that, including the reinforcing sleeve (1) of embracing on the stand of a plurality of upper and lower range, reinforcing sleeve (1) comprises two semicircle ring sleeves of symmetric distribution, and the top reinforcing sleeve (1) outside and the bottom reinforcing sleeve (1) outside all are equipped with supporting platform (2), and supporting platform (2) and the pontic contact of upper end, supporting platform (2) of lower extreme support subaerial.
2. The bridge upright anti-overturning reinforcing mechanism according to claim 1, wherein the reinforcing sleeve (1) is provided with reinforcing ribs (3) on the outer surface.
3. The bridge upright anti-overturning reinforcing mechanism according to claim 1, wherein two opposite supporting platforms (2) are connected through a stay wire (4).
4. The bridge upright anti-overturning reinforcing mechanism according to claim 3, wherein a connecting rod (5) is arranged on the side surface of the supporting platform (2), and two ends of the stay wire (4) are connected with the corresponding connecting rods (5).
5. A bridge upright anti-overturning reinforcing mechanism according to claim 3, characterized in that the joint of the uppermost and lowermost reinforcing sleeves (1) is provided with an opening (6).
6. A bridge upright anti-overturning reinforcing mechanism according to claim 1, wherein the semi-circular sleeves of the same reinforcing sleeve (1) are connected by bolts, and the adjacent reinforcing sleeves (1) are connected by bolts.
7. The bridge upright anti-overturning reinforcing mechanism according to claim 1, wherein a mounting plate (7) is arranged at one end of the outer side of the supporting platform (2) at the bottom, and a net sleeve (8) is arranged on the mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222300957.0U CN217974091U (en) | 2022-08-31 | 2022-08-31 | Bridge stand antidumping strengthening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222300957.0U CN217974091U (en) | 2022-08-31 | 2022-08-31 | Bridge stand antidumping strengthening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217974091U true CN217974091U (en) | 2022-12-06 |
Family
ID=84261826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222300957.0U Active CN217974091U (en) | 2022-08-31 | 2022-08-31 | Bridge stand antidumping strengthening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217974091U (en) |
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2022
- 2022-08-31 CN CN202222300957.0U patent/CN217974091U/en active Active
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