CN219470658U - Pier bridge supporting structure - Google Patents

Abstract

The utility model discloses a pier bridge supporting structure, which comprises a pier arranged at the bottom of a bridge, wherein a reinforcing component is arranged at the joint of the pier and the bridge, the reinforcing component comprises two metal frames with C-shaped cross sections, the metal frames are symmetrically sleeved at the top ends of the pier, two stabilizing components are symmetrically arranged at the two sides of the top ends of the pier, the surface of the pier is sleeved with a supporting component, the reinforcing component also comprises a through hole, a fixed pile, a mounting block, a connecting groove and a connecting block, and the through hole is equidistantly penetrated at the top of the metal frames; through metal frame, through-hole, fixed pile, installation piece, spread groove, connecting block, bearing diagonal through the design, can consolidate the junction of pier and bridge, improve the intensity of both junctions, prolong the life of pier and bridge, bearing diagonal also can support the bridge simultaneously, improves the stability of bridge.

Description

Pier bridge supporting structure

Technical Field

The utility model belongs to the technical field of pier bridges, and particularly relates to a pier bridge supporting structure.

Background

The pier bridge is generally supported through a plurality of piers, the piers are made of concrete and steel bars in a combined mode, the piers are a substructure and bridge abutment which support bridge span structures and transfer constant load and vehicle live load to foundations, the bridge abutment is arranged on two sides of the bridge, the piers are arranged between the two bridge abutments, and the pier is used for supporting the bridge span structures: the surface abutment supports the bridge span structure and is also connected with the embankment to prevent the embankment from sliding.

When the existing pier-bridge supporting structure is used, if the pier inclines, the joint of the pier and the bridge is easy to misplace and damage, so that the whole bridge is damaged, the firmness of the joint of the pier and the bridge is required to be enhanced, and the problem is solved by designing a structure.

Disclosure of Invention

The utility model aims to provide a pier bridge supporting structure which solves the problem that if a pier inclines, the joint of the pier and a bridge is easy to damage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mound bridge bearing structure, includes the pier of setting in bridge bottom, the junction of pier and bridge is provided with the reinforcement subassembly, the reinforcement subassembly is the metal frame of "C" structure including two sections, the top at the pier is established to the metal frame symmetry cover, the top bilateral symmetry of pier is provided with two stable subassemblies, the surface cover of pier is equipped with the supporting component.

Preferably, the reinforcement assembly further comprises through holes, fixing piles, mounting blocks, connecting grooves and connecting blocks, wherein the through holes are formed in the tops of the metal frames in an equidistance penetrating mode, the fixing piles are embedded into the corresponding through holes, and the top ends of the fixing piles are fixedly connected with the bridge.

Preferably, the connecting grooves are symmetrically arranged at two ends of one metal frame, the connecting blocks are symmetrically fixed at two ends of the other metal frame, and the connecting blocks are embedded into the corresponding connecting grooves.

Preferably, the mounting block is fixed at the bottom of the metal frame, and the mounting block is connected with the pier through an expansion bolt.

Preferably, the stabilizing assembly comprises an inclined support and a mounting plate, wherein the inclined support is symmetrically arranged on two sides of the top end of the bridge pier, and the mounting plate is symmetrically fixed at two ends of the inclined support.

Preferably, a positioning assembly is arranged between the mounting plate and the bridge, the positioning assembly comprises a positioning groove and a positioning block, the positioning groove is formed in one end of the mounting plate, the positioning block is embedded into the positioning groove, and the positioning block is fixedly connected with the bridge.

Preferably, the supporting component comprises a metal plate and a hoop sleeve, and the two metal plates are sleeved on the surface of the pier.

Preferably, the metal plates are connected with the bridge pier through expansion bolts, and the collar is arranged between the two metal plates.

Compared with the prior art, the utility model has the beneficial effects that:

through metal frame, through-hole, fixed pile, installation piece, spread groove, connecting block, bearing diagonal through the design, can consolidate the junction of pier and bridge, improve the intensity of both junctions, prolong the life of pier and bridge, bearing diagonal also can support the bridge simultaneously, improves the stability of bridge.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the utility model at section A of FIG. 1;

FIG. 3 is a top view of a metal frame of the present utility model;

FIG. 4 is a front cross-sectional view of the utility model in section B of FIG. 1;

in the figure: 100. bridge piers; 200. a bridge; 300. a reinforcement assembly; 301. a metal frame; 302. a through hole; 303. fixing piles; 304. a mounting block; 305. a connecting groove; 306. a connecting block; 400. a stabilizing assembly; 401. a diagonal support; 402. a mounting plate; 500. a support assembly; 501. a metal plate; 502. a collar; 600. a positioning assembly; 601. a positioning groove; 602. and (5) positioning blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a pier bridge bearing structure, including setting up the pier 100 in bridge 200 bottom, pier 100 can support bridge 200, the junction of pier 100 and bridge 200 is provided with the reinforcement subassembly 300, the reinforcement subassembly 300 can consolidate the junction of pier 100 and bridge 200, improve the intensity of both junctions, prolong the life of pier 100 and bridge 200, avoid pier 100 slightly to take place the slope, lead to the damage to appear in the junction of pier 100 and bridge 200, the reinforcement subassembly 300 is including two metal frames 301 that the cross-section is "C" structure, two metal frames 301 symmetry cover are established on the top of pier 100, the top bilateral symmetry of pier 100 is provided with two stability subassemblies 400, stability subassembly 400 can support bridge 200, improve the stability of bridge 200, the surface cover of pier 100 is equipped with the support subassembly 500, the support subassembly 500 can strengthen the main part of pier 100, improve its intensity, avoid it to take place the fracture; the reinforcing assembly 300 further comprises through holes 302, fixing piles 303, mounting blocks 304, connecting grooves 305 and connecting blocks 306, the three through holes 302 are formed in the tops of the metal frames 301 in an equidistance penetrating mode, the fixing piles 303 fixed at the bottoms of the bridges 200 are embedded into the corresponding through holes 302 to strengthen the joint of the bridge pier 100 and the bridge 200, the two connecting grooves 305 are symmetrically formed in the two ends of one metal frame 301, the two connecting blocks 306 are symmetrically fixed to the two ends of the other metal frame 301 and embedded into the corresponding connecting grooves 305, dislocation of the two metal frames 301 during mounting is avoided, the mounting blocks 304 are welded and fixed to the bottoms of the metal frames 301, the mounting blocks 304 facilitate mounting of the metal frames 301, and the mounting blocks 304 are connected with the bridge pier 100 through expansion bolts.

In this embodiment, preferably, the stabilizing assembly 400 includes a diagonal brace 401 and a mounting plate 402, the diagonal brace 401 is symmetrically disposed on two sides of the top end of the bridge pier 100, so as to support the bridge 200, two mounting plates 402 are symmetrically welded and fixed on two ends of the diagonal brace 401, the mounting plate 402 is connected with the bridge pier 100 or the bridge 200 through expansion bolts, a positioning assembly 600 is disposed between the corresponding mounting plate 402 and the bridge 200, the positioning assembly 600 includes a positioning groove 601 and a positioning block 602, the positioning groove 601 is disposed at one end of the mounting plate 402, the positioning block 602 is embedded into the positioning groove 601, the positioning block 602 is fixedly connected with the bridge 200, the positioning assembly 600 is also connected between the corresponding mounting plate 402 and the bridge pier 100, the positioning assembly 600 can perform a positioning function on the mounting plate 402, the quick installation of the expansion bolts is facilitated, the supporting assembly 500 includes a metal plate 501 and a collar 502, the two metal plates 501 are sleeved on the surface of the bridge pier 100, the metal plate 501 are connected with the bridge pier 100 through the expansion bolts, and the four collars are welded and disposed between the two metal plates 501 and are respectively located on four sides of the bridge pier 100, so that the strength of the bridge pier 100 is improved.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Pier bridge bearing structure, including setting up pier (100) in bridge (200) bottom, its characterized in that: the bridge pier (100) is characterized in that a reinforcing component (300) is arranged at the joint of the bridge pier (100) and the bridge (200), the reinforcing component (300) comprises two metal frames (301) with C-shaped cross sections, the metal frames (301) are symmetrically sleeved at the top ends of the bridge piers (100), two stabilizing components (400) are symmetrically arranged at the two sides of the top ends of the bridge piers (100), and supporting components (500) are sleeved on the surfaces of the bridge piers (100).

2. A pier bridge support structure according to claim 1, wherein: the reinforcing assembly (300) further comprises a through hole (302), fixing piles (303), mounting blocks (304), connecting grooves (305) and connecting blocks (306), wherein the through holes (302) are formed in the top of the metal frame (301) in an equidistance penetrating mode, the fixing piles (303) are embedded into the corresponding through holes (302), and the top ends of the fixing piles (303) are fixedly connected with the bridge (200).

3. A pier bridge support structure according to claim 2, wherein: the connecting grooves (305) are symmetrically formed in two ends of one metal frame (301), the connecting blocks (306) are symmetrically fixed at two ends of the other metal frame (301), and the connecting blocks (306) are embedded into the corresponding connecting grooves (305).

4. A pier bridge support structure according to claim 2, wherein: the mounting block (304) is fixed to the bottom of the metal frame (301), and the mounting block (304) is connected with the bridge pier (100) through expansion bolts.

5. A pier bridge support structure according to claim 1, wherein: the stabilizing assembly (400) comprises an inclined support (401) and a mounting plate (402), wherein the inclined support (401) is symmetrically arranged on two sides of the top end of the bridge pier (100), and the mounting plate (402) is symmetrically fixed at two ends of the inclined support (401).

6. A pier bridge support structure in accordance with claim 5, wherein: the bridge positioning device is characterized in that a positioning assembly (600) is arranged between the mounting plate (402) and the bridge (200), the positioning assembly (600) comprises a positioning groove (601) and a positioning block (602), the positioning groove (601) is formed in one end of the mounting plate (402), the positioning block (602) is embedded into the positioning groove (601), and the positioning block (602) is fixedly connected with the bridge (200).

7. A pier bridge support structure according to claim 1, wherein: the supporting component (500) comprises a metal plate (501) and a hoop sleeve (502), and the two metal plates (501) are sleeved on the surface of the pier (100).

8. A pier bridge support structure according to claim 7, wherein: the metal plates (501) are connected with the bridge pier (100) through expansion bolts, and the collar (502) is arranged between the two metal plates (501).