CN219032977U

CN219032977U - Novel reinforcing structure for bridge

Info

Publication number: CN219032977U
Application number: CN202223058364.4U
Authority: CN
Inventors: 吴佳东
Original assignee: Changsha Yabo Engineering Technology Development Co ltd
Current assignee: Changsha Yabo Engineering Technology Development Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-16
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a novel reinforcing structure for a bridge, which comprises three groups of bridge piers, wherein the top ends of the bridge piers are fixedly connected with supports, the bottoms of the bridge piers are provided with bases, the outsides of the bridge piers are sleeved with protective shells, the front ends of the protective shells are provided with protective cover plates, and sliding rails are symmetrically arranged on the two sides of the front ends of the protective shells. This a novel reinforced structure for bridge is through being provided with protective housing, protective cover plate, dampproofing granule, fixed plate, press board, sliding plate and slide rail, and the surface to the pier is examined regularly when can strengthen the protection and is maintained, ensures holistic leakproofness and the security of protective housing, prevents to corrode the surface and the inside of pier, prolongs the life of pier, and what solve is that the pier exposes for a long time causes surface and inside erosion damage outward, causes the potential safety hazard easily, and life is shorter, can't carry out the problem of nimble protection to the surface of pier.

Description

Novel reinforcing structure for bridge

Technical Field

The utility model belongs to the technical field of bridge reinforcement, and particularly relates to a novel reinforcing structure for a bridge.

Background

The bridge is a functional structure, is a three-dimensional modeling art project, has the characteristics of times, greatly develops traffic and transportation industry, establishes a modern traffic network which is all around and has very important roles in developing national economy and promoting cultural communication, and is a structure which is erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to smoothly pass so as to adapt to the traffic industry of modern high-speed development.

According to the application number: CN2021230045997.4 provides a reinforced structure for bridge, proposes "including the bridge in this case," bridge both sides lower part all be equipped with the grit basic unit, grit basic unit upper end be equipped with the grit basic unit be the foundation concrete that the integration was pour, the bridge both sides all be equipped with a pair of reinforcement steelframe subassembly, reinforcement steelframe subassembly and foundation concrete between be equipped with and be the built-in mounting of integration pouring with the foundation concrete, reinforcement steelframe subassembly upper end and bridge side between be equipped with the reinforcement concrete, have simple structure, construction cycle is short and fail safe nature good characteristics, solved the bridge and need improve the problem of bearing capacity in later stage use.

Firstly, the reinforcing structure cannot conduct targeted protection on the outer portion of the bridge pier, the bridge pier is exposed to the outside for a long time to cause corrosion damage on the surface and the inner portion, potential safety hazards are easy to cause, the service life is short, and flexible protection on the surface of the bridge pier cannot be conducted;

secondly, the firmness and the supportability among all structures of the bridge cannot be improved, fracture and collapse are easy to occur due to the fact that the bridge cannot be supported due to overlarge pressure, the protection function and the bridge are integrally and uniformly fixed, and when one group of protection supports fails, the bridge cannot be quickly repaired and maintained, so that the subsequent use of the bridge is affected;

thirdly, can't carry out fixed protection to pier bottom, produce the gap easily and influence the fastness between pier and the ground.

Disclosure of Invention

The utility model aims to provide a novel reinforcing structure for a bridge, which solves the problems that the bridge pier provided in the background art is exposed outside for a long time to cause corrosion damage on the surface and the inside, potential safety hazards are easy to cause, the service life is short, and the surface of the bridge pier cannot be flexibly protected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel reinforcing structure for the bridge comprises three groups of bridge piers, wherein the top end of each bridge pier is fixedly connected with a support, and the bottom of each bridge pier is provided with a base;

the bridge pier is characterized in that a protective shell is sleeved outside the bridge pier, a protective cover plate is arranged at the front end of the protective shell, sliding rails are symmetrically arranged on two sides of the front end of the protective shell, sliding plates are fixedly connected to two sides of the protective cover plate, sliding connection is formed between the sliding rails and the sliding plates, two groups of fixing plates are fixedly connected to the top end of the protective cover plate, a pressing plate is fixedly connected to the top end of the fixing plate, a slot is formed in the bottom end of the inner portion of the protective shell, and clamping connection is formed between the bottom end of the protective cover plate and the slot.

Preferably, the inner wall of the protective shell is provided with a plurality of groups of protective materials, the surface inside the protective shell is provided with a plurality of groups of dampproof particles, and the dampproof particles are arranged on the surface inside the protective shell at equal intervals.

Preferably, the bottom of support is provided with two sets of mounting panels, the inside both sides of mounting panel vertically run through and are provided with the inserted bar, the top of inserted bar runs through the bottom of support and constitutes the block and connect, the spread groove has been seted up to one side of protective housing, be provided with the connecting plate between the protective housing.

Preferably, the both sides fixedly connected with installation piece of connecting plate, constitute the block between installation piece and the spread groove and be connected, the top fixedly connected with of connecting plate accepts the post, the top fixedly connected with connecting piece of accepting the post, the top of connecting piece and the bottom fixed connection of mounting panel.

Preferably, four corners on the top end of the base are fixedly connected with guide seats, and four corners inside the base are provided with reserved grooves.

Preferably, the interior of the reservation groove is communicated with the guide seat, and a layer of protection pad is arranged at the bottom end of the base.

Preferably, the inside of reservation groove runs through and is provided with fixing bolt, fixing bolt's top fixedly connected with hand wheel, the inner wall of reservation groove is provided with the internal thread, the outside screw thread of fixing bolt coincides with the internal thread.

Compared with the prior art, the utility model has the beneficial effects that: the novel reinforcing structure for the bridge not only realizes the reinforcing protection function, the mounting and dismounting functions, but also realizes the firm connection function;

(1) Through being provided with protective housing, protective cover plate, dampproofing granule, fixed plate, push down board, sliding plate and slide rail, through pushing down the board of will protecting, utilize the sliding relationship between sliding plate and the slide rail, the steady performance when promoting the protective cover plate and reciprocate, can strengthen the protection and regularly examine the maintenance to the surface of pier, through the block structure between slot and the protective cover plate bottom, ensure the holistic leakproofness and the security of protective housing, prevent to corrode the surface and inside of pier, utilize a plurality of groups dampproofing granule to effectively protect the inside of pier not erode the damage by moisture, keep dry state, prolong the life of pier;

(2) Through being provided with mounting panel, inserted bar, connecting piece, accept post, connecting plate, spread groove and installation piece, promote the fastness and the stability between pier and the support through accepting the post, strengthen the bearing between two sets of, prevent that the pressure from too big leading to the fracture collapse, be convenient for install the dismantlement to the connecting plate through the block structure between spread groove and the installation piece, dismantle accepting the post through inserted bar and mounting panel simultaneously, splice convenient to use later stage is dismantled the change to single damage structure, need not whole restoration, reduce the operating duration;

(3) Through being provided with base, protection pad, guide seat, reservation groove, hand wheel and fixing bolt, firmly fix pier and ground through multiunit fixing bolt, play certain supporting effect, avoid the gap too big between ground and the pier to lead to the slope to collapse, play fine guide effect through the guide seat to fixing bolt upper and lower swivelling movement, the staff of being convenient for operates fast, simple structure simple operation effectively protects the bottom surface of pier not receive the ground friction impaired through the protection pad.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the protective housing of the present utility model;

FIG. 3 is a schematic front view of the receiving column of the present utility model;

fig. 4 is a schematic top view of the base of the present utility model.

In the figure: 1. a base; 2. a protective pad; 3. a fixing bolt; 4. a reserved groove; 5. a guide seat; 6. a hand wheel; 7. a protective housing; 8. a protective cover plate; 9. bridge piers; 10. a rod; 11. a support; 12. a connecting plate; 13. a fixing plate; 14. a slot; 15. moisture resistant particles; 16. a slide rail; 17. a sliding plate; 18. pressing the plate; 19. a mounting plate; 20. a connecting piece; 21. a receiving column; 22. a mounting block; 23. and a connecting groove.

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.

Example 1: referring to fig. 1-4, a novel reinforcing structure for a bridge comprises bridge piers 9, wherein the bridge piers 9 are provided with three groups, the top ends of the bridge piers 9 are fixedly connected with supports 11, and the bottom of the bridge piers 9 is provided with a base 1;

the outer part of the bridge pier 9 is sleeved with a protective shell 7, the front end of the protective shell 7 is provided with a protective cover plate 8, two sides of the front end of the protective shell 7 are symmetrically provided with sliding rails 16, two sides of the protective cover plate 8 are fixedly connected with sliding plates 17, sliding connection is formed between the sliding rails 16 and the sliding plates 17, the top end of the protective cover plate 8 is fixedly connected with two groups of fixing plates 13, the top end of the fixing plate 13 is fixedly connected with a pressing plate 18, the bottom end of the inner part of the protective shell 7 is provided with a slot 14, and the bottom end of the protective cover plate 8 is in clamping connection with the slot 14;

the inner wall of the protective shell 7 is provided with a plurality of groups of protective materials, the surface inside the protective shell 7 is provided with a plurality of groups of dampproof particles 15, and the dampproof particles 15 are arranged on the surface inside the protective shell 7 at equal intervals;

specifically, as shown in fig. 1 and 2, during the use, the protective casing 7 is sleeved and arranged outside the bridge pier 9, the protective cover plate 8 is pushed into the slot 14 at the bottom end inside the protective casing 7 through the pressing plate 18 until the protective cover plate and the slot are clamped and fixed, and the interior of the bridge pier 9 is effectively protected from being corroded and damaged by moisture by utilizing the high-efficiency moisture resistance of the moisture-proof particles 15.

Example 2: two groups of mounting plates 19 are arranged at the bottom end of the support 11, inserting rods 10 vertically penetrate through two sides of the inside of the mounting plates 19, the top ends of the inserting rods 10 penetrate through the bottom of the support 11 to form clamping connection, a connecting groove 23 is formed in one side of the protective shell 7, and connecting plates 12 are arranged between the protective shells 7;

the two sides of the connecting plate 12 are fixedly connected with mounting blocks 22, the mounting blocks 22 and the connecting grooves 23 form clamping connection, the top end of the connecting plate 12 is fixedly connected with a bearing column 21, the top end of the bearing column 21 is fixedly connected with a connecting piece 20, and the top end of the connecting piece 20 is fixedly connected with the bottom end of the mounting plate 19;

specifically, as shown in fig. 1 and 3, in use, the mounting plate 19 is placed at the bottom of the support 11, the mounting plate 19 is fixed at the bottom of the support 11 by upward movement of the insert rod 10, meanwhile, the connecting plate 12 is fixed between the two sets of protective shells 7 by the clamping structure between the connecting groove 23 and the mounting block 22, and stability and relevance between the bridge pier 9 and the support 11 are enhanced by the receiving post 21 and the connecting plate 12.

Example 3: four corners at the top end of the base 1 are fixedly connected with guide seats 5, reserved grooves 4 are formed in the four corners inside the base 1, the inside of each reserved groove 4 is communicated with the guide seats 5, and a layer of protection pad 2 is arranged at the bottom end of the base 1;

the inside of the reserved groove 4 is penetrated and provided with a fixing bolt 3, the top end of the fixing bolt 3 is fixedly connected with a hand wheel 6, the inner wall of the reserved groove 4 is provided with internal threads, and the external threads of the fixing bolt 3 are matched with the internal threads;

specifically, as shown in fig. 1 and 4, when in use, the hand wheel 6 is sequentially rotated, the hand wheel 6 drives the fixing bolt 3 at the bottom to move downwards in the reserved groove 4 through the guide seat 5 until the fixing bolt 3 firmly fixes the base 1 and the ground together, and the gap between the base 1 and the ground is reduced.

Working principle: when the utility model is used, the hand wheel 6 is sequentially rotated, the hand wheel 6 drives the fixing bolt 3 at the bottom to move downwards in the reserved groove 4 through the guide seat 5 until the fixing bolt 3 firmly fixes the base 1 and the ground together, the mounting plate 19 is placed at the bottom of the support 11, the mounting plate 19 is fixed at the bottom of the support 11 through upward movement of the inserted link 10, meanwhile, the connecting plate 12 is fixed between two groups of protective shells 7 through the clamping structure between the connecting groove 23 and the mounting block 22, and the protective cover plate 8 is pushed into the slot 14 at the bottom end inside the protective shells 7 through the pressing plate 18 until the two are clamped and fixed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A novel reinforced structure for bridge, includes pier (9), its characterized in that: the bridge pier (9) is provided with three groups, the top end of the bridge pier (9) is fixedly connected with a support (11), and the bottom of the bridge pier (9) is provided with a base (1);

the bridge pier (9) is externally sleeved with a protective shell (7), the front end of the protective shell (7) is provided with a protective cover plate (8), two sides of the front end of the protective shell (7) are symmetrically provided with sliding rails (16), two sides of the protective cover plate (8) are fixedly connected with sliding plates (17), sliding connection is formed between the sliding rails (16) and the sliding plates (17), two groups of fixing plates (13) are fixedly connected to the top end of the protective cover plate (8), a pressing plate (18) is fixedly connected to the top end of the fixing plate (13), a slot (14) is formed in the bottom end of the inner portion of the protective shell (7), and clamping connection is formed between the bottom end of the protective cover plate (8) and the slot (14).

2. A novel reinforcing structure for a bridge according to claim 1, wherein: the inner wall of the protective shell (7) is provided with a plurality of groups of protective materials, the surface inside the protective shell (7) is provided with a plurality of groups of dampproof particles (15), and the dampproof particles (15) are arranged on the surface inside the protective shell (7) at equal intervals.

3. A novel reinforcing structure for a bridge according to claim 1, wherein: the bottom of support (11) is provided with two sets of mounting panel (19), the inside both sides of mounting panel (19) vertically run through and are provided with inserted bar (10), the top of inserted bar (10) is run through the bottom of support (11) and is constituted the block and connect, spread groove (23) have been seted up to one side of protective housing (7), be provided with connecting plate (12) between protective housing (7).

4. A novel reinforcing structure for a bridge according to claim 3, wherein: the two sides of the connecting plate (12) are fixedly connected with mounting blocks (22), the mounting blocks (22) and the connecting grooves (23) are connected in a clamping mode, the top end of the connecting plate (12) is fixedly connected with a bearing column (21), the top end of the bearing column (21) is fixedly connected with a connecting piece (20), and the top end of the connecting piece (20) is fixedly connected with the bottom end of the mounting plate (19).

5. A novel reinforcing structure for a bridge according to claim 1, wherein: four corners at the top end of the base (1) are fixedly connected with guide seats (5), and reserved grooves (4) are formed in the four corners inside the base (1).

6. The novel reinforcing structure for a bridge as set forth in claim 5, wherein: the inside of reservation groove (4) link up with guide holder (5), the bottom of base (1) is provided with one deck protection pad (2).

7. The novel reinforcing structure for a bridge as set forth in claim 5, wherein: the inside of reservation groove (4) runs through and is provided with fixing bolt (3), the top fixedly connected with hand wheel (6) of fixing bolt (3), the inner wall of reservation groove (4) is provided with the internal thread, the outside screw thread of fixing bolt (3) coincides with the internal thread.