CN219137455U - Anti-overturning reinforcing hoop for pier body of vase pier - Google Patents
Anti-overturning reinforcing hoop for pier body of vase pier Download PDFInfo
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- CN219137455U CN219137455U CN202223560465.1U CN202223560465U CN219137455U CN 219137455 U CN219137455 U CN 219137455U CN 202223560465 U CN202223560465 U CN 202223560465U CN 219137455 U CN219137455 U CN 219137455U
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Abstract
The utility model discloses an anti-overturning reinforcing hoop for a pier body of a vase pier, which comprises a steel hoop, a first sliding support seat and a second sliding support seat, wherein the steel hoop is arranged on the outer side of the upper part of the vase pier, the first sliding support seat is symmetrically arranged on two sides of the steel hoop facing the passing direction of a bridge deck, the second sliding support seat is symmetrically arranged on two sides of the bottom of a box girder, and a supporting rod is arranged between the first sliding support seat and the second sliding support seat and is used for adjusting a supporting angle through the first sliding support seat and the second sliding support seat. The utility model provides an anti-overturning reinforcing hoop with a good supporting effect.
Description
Technical Field
The utility model relates to the technical field of bridge reinforcement, in particular to an anti-overturning reinforcement anchor ear for a vase pier body.
Background
Because the bridge deck system supported by the vase pier bridge has poor transverse stability and safety, and particularly when a vehicle is severely overloaded and deviated, the bridge is easy to have a serious accident of integral overturning caused by excessive unbalance of transverse bearing, so that an anti-overturning reinforcing device with good supporting effect is urgently needed.
Disclosure of Invention
The utility model aims to provide an anti-overturning reinforcing device with good supporting effect.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a vase mound pier shaft antidumping consolidates staple bolt, includes steel staple bolt, first slip supporting seat, second slip supporting seat, the steel staple bolt sets up the upper portion outside of vase mound, first slip supporting seat symmetry sets up the both sides that the steel staple bolt is towards the bridge floor traffic direction, second slip supporting seat symmetry sets up in the bottom both sides of roof beam, first slip supporting seat with be equipped with the bracing piece between the second slip supporting seat, the bracing piece passes through first slip supporting seat with second slip supporting seat adjusts supporting angle.
Through the technical scheme, the steel anchor ear is fastened in the pier body outside of vase pier, and first slip supporting seat on the steel anchor ear and the second slip supporting seat on the roof beam pass through the bracing piece and connect simultaneously, and the bracing piece passes through first slip supporting seat with second slip supporting seat adjusts supporting angle, conveniently supports the wide vase pier bridge of different bridge, and the bracing piece is used for connecting roof beam and vase pier body simultaneously. The transverse constraint of the vase pier bridge is enhanced through the first sliding supporting seat, the second sliding supporting seat and the supporting rods, so that larger torque generated by eccentric load is effectively reduced, and the potential safety hazard of transverse overturning instability of the vase pier bridge is reduced. The reinforced structure is simple and convenient to install, not only improves the anti-overturning performance of the vase pier bridge, but also meets the requirements of beautiful and elegant urban landscapes.
Further, the first sliding support seat is the same as the second sliding support seat in shape and specification, the first sliding support seat comprises a fixed seat, a sliding block and a fastening bolt, the fixed seat is of a hollow cuboid structure, sliding strips are arranged on two sides of a hollow part of the fixed seat, sliding grooves matched with the sliding strips are formed in two sides of the sliding block, the sliding block is connected with the fixed seat in a sliding mode through the sliding grooves and the sliding strips, one end of the fastening bolt is fixedly connected with the sliding block, the axial direction of the fastening bolt is parallel to the sliding direction of the sliding block, and the other end of the fastening bolt penetrates through the fixed seat.
Through above-mentioned technical scheme, there is bolted connection hole on the fixed bolster, conveniently with steel staple bolt and roof beam fixed connection, the sliding block can slide between the fixing base so that the bracing piece can carry out certain angular adjustment along with the sliding block, the vase mound bridge of different construction environment of convenient reply and different bridge floor widths for constructor is convenient for adjust, can fix the sliding block through fastening bolt and nut cooperation simultaneously, makes after adjusting bracing piece angle fixed bracing piece make it do not take place the displacement.
Further, the sliding block is provided with a hinged support, and the supporting rod is hinged with the first sliding support seat and the second sliding support seat through the hinged support respectively.
Through above-mentioned technical scheme, the bracing piece articulates through the hinge support with the sliding block, makes things convenient for the bracing piece to adjust supporting angle along with the sliding block when sliding.
Further, a supporting spring is sleeved on the supporting rod, one end of the supporting spring is abutted to the first sliding supporting seat, and the other end of the supporting spring is abutted to the second sliding supporting seat.
Through above-mentioned technical scheme, support spring cover establishes outside the bracing piece, is in compression state, receives decurrent power when the roof beam body bears the eccentric load of vehicle, and the bracing piece receives the pressure this moment, and the bracing piece provides decurrent power, and the support spring that sets up on the bracing piece is in compression state simultaneously, always provides counter-force to first slip supporting seat and second slip supporting seat, so the bracing piece is used for the compressive force that the unbalanced load received with the opposition bridge with two decurrent power that support spring provided.
Further, the size of steel staple bolt with the external dimension looks adaptation on mound upper portion of vase mound, steel staple bolt includes that two have the same half frame shape steel sheets of rule form, half frame shape steel sheet forms through high strength bolted connection, the outside of steel staple bolt is equipped with a plurality of transverse distribution's reinforcement rib plates.
Through the technical scheme, the steel anchor ear is fastened on the pier body through the high-strength bolt, the supporting counter force of the supporting rod is resisted by utilizing the shearing resistance and the friction force of the high-strength bolt, and meanwhile, the strength of the steel anchor ear is increased by the reinforcing rib plate.
Further, a plurality of anchor bolts are arranged at the bottom of the steel anchor hoop, and the steel anchor hoop is fixedly connected with the pier body of the vase pier through the anchor bolts.
Through the technical scheme, the anchor bolt is used for connecting the steel anchor ear and the vase pier body, so that the steel anchor ear is prevented from sliding off from the vase pier.
Further, a rubber cushion layer is arranged between the steel anchor ear and the vase pier.
Through the technical scheme, when the steel anchor ear is used for fastening the vase pier, the rubber cushion layer can protect the body structure of the vase pier from being damaged by extrusion, and the integrity of the original structure is protected.
The beneficial effects of the utility model are as follows:
1) The anti-overturning capacity of the vase pier bridge is improved, the vase pier bridge is fixed to the vase pier through the steel anchor ear, and bending moment of the bridge pier when the girder body is subjected to transverse eccentric load can be reduced through the first sliding supporting seat, the second sliding supporting seat and the supporting rod, so that the girder body is prevented from overturning.
2) Simple structure, simple to operate, supporting angle can be adjusted. The fixed support is provided with the bolt connecting hole, so that the support rod can slide between the fixed seats along with the sliding block to carry out certain angle adjustment, the support rod is convenient for coping with different construction environments and vase pier bridges with different bridge deck widths, and constructors can conveniently adjust the support rod.
Drawings
FIG. 1 is a front view of an anti-overturning reinforcing anchor ear for a vase pier body of the utility model;
FIG. 2 is a top view of an anti-overturning reinforcing anchor ear for a vase pier body;
FIG. 3 is a schematic view of a first sliding support seat according to the present utility model;
in the figure, 1-steel anchor ear, 101-high strength bolt, 102-reinforcement rib plate, 103-anchor bolt, 2-first sliding support seat, 201-fixed seat, 202-sliding block, 203-fastening bolt, 204-sliding strip, 205-sliding groove, 206-hinged support, 3-second sliding support seat, 4-support rod, 5-support spring and 6-rubber cushion layer.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
as shown in fig. 1-3, the anti-overturning reinforcement anchor ear of the pier body of the vase pier comprises a steel anchor ear 1, a first sliding support seat 2 and a second sliding support seat 3, wherein the steel anchor ear 1 is arranged on the outer side of the upper part of the vase pier, the first sliding support seat 2 is symmetrically arranged on two sides of the steel anchor ear 1 facing the passing direction of a bridge deck, the second sliding support seat 3 is symmetrically arranged on two sides of the bottom of a box girder, a support rod 4 is arranged between the first sliding support seat 2 and the second sliding support seat 3, and the support angle is adjusted by the support rod 4 through the first sliding support seat 2 and the second sliding support seat 3.
Through the technical scheme, the steel anchor ear is fastened in the pier body outside of vase pier, and first slip supporting seat on the steel anchor ear and the second slip supporting seat on the roof beam pass through the bracing piece and connect simultaneously, and the bracing piece passes through first slip supporting seat with second slip supporting seat adjusts supporting angle, conveniently supports the wide vase pier bridge of different bridge, and the bracing piece is used for connecting roof beam and vase pier body simultaneously. The transverse constraint of the vase pier bridge is enhanced through the first sliding supporting seat, the second sliding supporting seat and the supporting rods, so that larger torque generated by eccentric load is effectively reduced, and the potential safety hazard of transverse overturning instability of the vase pier bridge is reduced. The reinforced structure is simple and convenient to install, not only improves the anti-overturning performance of the vase pier bridge, but also meets the requirements of beautiful and elegant urban landscapes.
Further, the first sliding support seat 2 and the second sliding support seat 3 have the same shape and specification, the first sliding support seat 2 comprises a fixed seat 201, a sliding block 202 and a fastening bolt 203, the fixed seat 201 is of a hollow cuboid structure, sliding strips 204 are arranged on two sides of a hollow portion of the fixed seat 201, sliding grooves 205 matched with the sliding strips 204 are arranged on two sides of the sliding block 202, the sliding block 202 is in sliding connection with the fixed seat 201 through the sliding grooves 205 and the sliding strips 204, one end of the fastening bolt 203 is fixedly connected with the sliding block 202, the axial direction of the fastening bolt 203 is parallel to the sliding direction of the sliding block 202, and the other end of the fastening bolt 203 penetrates through the fixed seat 201.
Through above-mentioned technical scheme, there is bolted connection hole on the fixed bolster, conveniently with steel staple bolt and roof beam fixed connection, the sliding block can slide between the fixing base so that the bracing piece can carry out certain angular adjustment along with the sliding block, the vase mound bridge of different construction environment of convenient reply and different bridge floor widths for constructor is convenient for adjust, can fix the sliding block through fastening bolt and nut cooperation simultaneously, makes after adjusting bracing piece angle fixed bracing piece make it do not take place the displacement.
Further, a hinge support 206 is provided on the sliding block 202, and the support rod 4 is hinged to the first sliding support seat 2 and the second sliding support seat 3 through the hinge support 206.
Through above-mentioned technical scheme, the bracing piece articulates through the hinge support with the sliding block, makes things convenient for the bracing piece to adjust supporting angle along with the sliding block when sliding.
Further, a supporting spring 5 is sleeved on the supporting rod 4, one end of the supporting spring 5 is abutted to the first sliding supporting seat 2, and the other end of the supporting spring 5 is abutted to the second sliding supporting seat 3.
Through above-mentioned technical scheme, support spring cover establishes outside the bracing piece, is in compression state, receives decurrent power when the roof beam body bears the eccentric load of vehicle, and the bracing piece receives the pressure this moment, and the bracing piece provides decurrent power, and the support spring that sets up on the bracing piece is in compression state simultaneously, always provides counter-force to first slip supporting seat and second slip supporting seat, so the bracing piece is used for the compressive force that the unbalanced load received with the opposition bridge with two decurrent power that support spring provided.
Further, the size of the steel anchor ear 1 is matched with the outer size of the pier body upper portion of the vase pier, the steel anchor ear 1 comprises two semi-surrounding frame-shaped steel plates with the same specifications, the semi-surrounding frame-shaped steel plates are formed by connecting high-strength bolts 101, and a plurality of reinforcing rib plates 102 which are distributed transversely are arranged on the outer side of the steel anchor ear 1.
Through the technical scheme, the steel anchor ear is fastened on the pier body through the high-strength bolt, the supporting counter force of the supporting rod is resisted by utilizing the shearing resistance and the friction force of the high-strength bolt, and meanwhile, the strength of the steel anchor ear is increased by the reinforcing rib plate.
Further, a plurality of anchor bolts 103 are arranged at the bottom of the steel anchor hoop 1, and the steel anchor hoop 1 is fixedly connected with the pier body of the vase pier through the anchor bolts 103.
Through the technical scheme, the anchor bolt is used for connecting the steel anchor ear and the vase pier body, so that the steel anchor ear is prevented from sliding off from the vase pier.
Further, a rubber cushion layer 6 is arranged between the steel anchor ear 1 and the vase pier.
Through the technical scheme, when the steel anchor ear is used for fastening the vase pier, the rubber cushion layer can protect the body structure of the vase pier from being damaged by extrusion, and the integrity of the original structure is protected.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (7)
1. The utility model provides a vase mound pier shaft antidumping consolidates staple bolt which characterized in that: including steel staple bolt (1), first sliding support seat (2), second sliding support seat (3), steel staple bolt (1) set up the upper portion outside of vase mound, first sliding support seat (2) symmetry sets up steel staple bolt (1) are towards the both sides of bridge floor traffic direction, second sliding support seat (3) symmetry sets up in the bottom both sides of box girder, first sliding support seat (2) with be equipped with bracing piece (4) between second sliding support seat (3), bracing piece (4) are through first sliding support seat (2) with second sliding support seat (3) adjust supporting angle.
2. The vase pier body anti-overturning reinforcing hoop according to claim 1, wherein: the first sliding support seat (2) and the second sliding support seat (3) have the same shape specification, the first sliding support seat (2) comprises a fixed seat (201), a sliding block (202) and a fastening bolt (203), the fixed seat (201) is of a hollow cuboid structure, sliding strips (204) are arranged on two sides of a hollow part of the fixed seat (201), sliding grooves (205) matched with the sliding strips (204) are formed in two sides of the sliding block (202), the sliding block (202) is in sliding connection with the fixed seat (201) through the sliding grooves (205) and the sliding strips (204), one end of the fastening bolt (203) is fixedly connected with the sliding block (202), the axial direction of the fastening bolt (203) is parallel to the sliding direction of the sliding block (202), and the other end of the fastening bolt (203) penetrates through the fixed seat (201).
3. The vase pier body anti-overturning reinforcing hoop according to claim 2, wherein: the sliding block (202) is provided with a hinged support (206), and the supporting rod (4) is hinged with the first sliding support seat (2) and the second sliding support seat (3) through the hinged support (206).
4. The vase pier body anti-overturning reinforcing hoop according to claim 1, wherein: the support rod (4) is sleeved with a support spring (5), one end of the support spring (5) is abutted to the first sliding support seat (2), and the other end of the support spring (5) is abutted to the second sliding support seat (3).
5. The vase pier body anti-overturning reinforcing hoop according to claim 1, wherein: the size of steel staple bolt (1) with the external dimension looks adaptation on mound upper portion of vase mound, steel staple bolt (1) are constituteed including two half surrounding frame shape steel sheets that the rule is the same, half surrounding frame shape steel sheet is formed through high strength bolt (101) connection, the outside of steel staple bolt (1) is equipped with a plurality of transversely distributed's reinforcing rib plates (102).
6. The vase pier body anti-overturning reinforcing hoop according to claim 1, wherein: the bottom of the steel anchor hoop (1) is provided with a plurality of anchor bolts (103), and the steel anchor hoop (1) is fixedly connected with the pier body of the vase pier through the anchor bolts (103).
7. The vase pier body anti-overturning reinforcing hoop according to claim 1, wherein: a rubber cushion layer (6) is arranged between the steel anchor ear (1) and the vase pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223560465.1U CN219137455U (en) | 2022-12-30 | 2022-12-30 | Anti-overturning reinforcing hoop for pier body of vase pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223560465.1U CN219137455U (en) | 2022-12-30 | 2022-12-30 | Anti-overturning reinforcing hoop for pier body of vase pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219137455U true CN219137455U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223560465.1U Active CN219137455U (en) | 2022-12-30 | 2022-12-30 | Anti-overturning reinforcing hoop for pier body of vase pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219137455U (en) |
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2022
- 2022-12-30 CN CN202223560465.1U patent/CN219137455U/en active Active
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