Bridge reinforcing device

Abstract

The utility model belongs to the technical field of bridge reinforcing, and particularly relates to a bridge reinforcing device which comprises a frame-shaped assembly and a pile embracing assembly, the side wall of the pile embracing assembly comprises a reinforcing assembly, and the frame-shaped assembly comprises a bottom frame, a plurality of rib frameworks arranged on the inner wall of the bottom frame and playing a reinforcing role, and a plurality of reinforcing ribs arranged on the two sides of the frame-shaped assembly respectively. According to the bridge reinforcing device, the frame-shaped assemblies are used for forming an overall frame, the pile embracing assemblies are arranged at the bottom, the pile embracing assemblies wrap and fix the bridge pile parts, so that an overall reinforcing structure is formed between the bridge pile parts and the bridge bottom, and the bridge is more stable; the pile embracing assembly can be flexibly adjusted in advance according to the actual diameter of the bridge pile part, the adaptation degree in the bridge reinforcing process is effectively increased, the operation difficulty in large accessory combination is also reduced, the structure is simple, and implementation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge reinforcement, in particular to a bridge reinforcement device. Background Art

[0002] A bridge generally refers to a structure built across rivers, lakes, and the sea to enable vehicles, pedestrians, etc. to pass smoothly. A bridge is generally composed of an upper structure, a lower structure, supports, and ancillary structures. The upper structure, also known as the span structure, is the main structure for crossing obstacles; the lower structure includes abutments, piers, and foundations; supports are force transmission devices installed at the supporting locations between the span structure and the piers or abutments; ancillary structures refer to bridgehead cladding, conical slope protection, bank protection, diversion projects, etc.

[0003] In order to ensure the bearing capacity and performance of the overall structure, certain measures will be taken to improve it. The reasons for reinforcement include poor durability and aging of the bridge, improper design or poor construction quality. After the bridge is reinforced, the service life of the bridge can be extended, and with a small amount of capital investment, the bridge can meet the demand for traffic volume. It can also ease the concentration of bridge investment and prevent and avoid the loss of life and property caused by bridge collapse. The reinforcement methods are mainly divided into upper structure reinforcement and lower structure reinforcement.

[0004] At present, in the process of reinforcing the lower structure, support is chosen for the bottom of the bridge. This type of support is achieved by connecting the bridge piles and the bottom of the bridge through external components to increase the supporting capacity of the bottom of the bridge. However, this method ignores the integrity between the bottom of the bridge and the bridge piles. The reinforcement effect is relatively local and scattered, affecting the overall reinforcement effect between the bottom of the bridge and the bridge piles, and the stability improvement is limited. Secondly, when faced with differences in specifications, fixed structure and large accessories do not have the flexibility of pre-adjustment, and the reinforcement operation is difficult. Utility Model Content

[0005] The purpose of the utility model is to provide a bridge reinforcement device to solve the problem proposed in the above background technology that the integrity between the bottom of the bridge and the bridge pile is ignored, the reinforcement effect is relatively local and scattered, which affects the overall reinforcement effect between the bottom of the bridge and the bridge pile, and the stability improvement is limited. Secondly, when faced with differences in specifications, fixed structure and large accessories do not have the flexibility of pre-adjustment, and the reinforcement operation is difficult.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: comprising a frame-type component and a pile-holding component, wherein the side wall of the pile-holding component comprises a reinforcement component;

[0007] in:

[0008] A frame assembly, the frame assembly comprising a bottom frame, a plurality of rib frames arranged on the inner wall of the bottom frame for reinforcement, and a first side frame and a second side frame arranged on both sides of the frame assembly and with ends tilted upward;

[0009] A pile holding assembly, the pile holding assembly comprising a receiving plate connected to the bottom of the bottom frame, an arc-shaped plate integrally formed at the bottom of the receiving plate, and a plurality of wing plates welded at the angle between the receiving plate and the arc-shaped plate;

[0010] A reinforcement assembly comprises a base plate fitted with the wing plate, and a side wall of the base plate is provided with a combination rod penetrating the wing plate.

[0011] Preferably, the side frame 1 and the side frame 2 have the same structure and tilting angle, and mounting grooves are reserved at the tops of the side frame 1 and the side frame 2.

[0012] Preferably, a bonding plate is bonded to the side wall of the wing plate, the side wall of the bonding plate is integrally formed with resistance-increasing particles reserved therein, and the bonding plate is made of a rubber plate.

[0013] Preferably, a plurality of combination bolts are provided at the bottom of the receiving plate, and the combination bolts penetrate the frame-type component.

[0014] Preferably, the bottom buckle of the arc plate is connected with an arc plate, and the material of the arc plate is polyurethane rubber.

[0015] Preferably, a thread is formed on the circumferential outer wall of the combination rod, one end of the combination rod is integrally formed and connected to a limiting cap, and the other end of the combination rod is threadedly connected to a limiting sleeve.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] This bridge reinforcement device, through the combined use of accessories, uses a frame-type component to form an overall frame, and arranges a pile holding component at the bottom. The pile holding component wraps and fixes the bridge pile to form an overall reinforcement structure between the bridge pile and the bridge bottom, making the bridge more stable. Secondly, the overall combined assembled structure allows the pile holding component to be flexibly pre-adjusted according to the actual diameter of the bridge pile, effectively increasing the adaptability during the bridge reinforcement process and reducing the difficulty of operation in the combination of large accessories. The structure is simple and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the pile holding assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the split plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the strengthening component of the utility model.

[0023] In the figure: 100 frame assembly, 110 bottom frame, 120 rib frame, 130 side frame 1, 140 side frame 2, 200 pile holding assembly, 210 receiving plate, 220 arc plate, 230 wing plate, 231 bonding plate, 240 combination bolt, 250 arc plate, 300 reinforcement assembly, 310 base plate, 320 combination rod, 330 limit cap, 340 limit sleeve. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] The utility model provides a bridge reinforcement device, which uses a frame-type component to form an overall frame, and a pile holding component is arranged at the bottom. The pile holding component wraps and fixes the bridge pile part, so that an overall reinforcement structure is formed between the bridge pile part and the bridge bottom, making the bridge more stable. Secondly, the overall combined assembled structure can make the pile holding component flexibly pre-adjusted according to the actual bridge pile diameter, effectively increasing the adaptability in the bridge reinforcement process, and also reducing the difficulty of operation in the combination of large accessories. The structure is simple and easy to implement. Please refer to Figure 1 to Figure 4 , including a frame-type component 100 and a pile-holding component 200, wherein the side wall of the pile-holding component 200 includes a reinforcing component 300;

[0028] The frame assembly 100 includes a bottom frame 110, which is mainly a rectangular structure, and the overall material of the bottom frame 110 is alloy steel. The specific size is pre-adjusted according to the actual size of the bridge, and a gap is required to facilitate access to the bridge pile. When combined with the bridge pile, it is welded to form the overall bottom frame 110, and a plurality of rib frames 120 are arranged on the inner wall of the bottom frame 110 for reinforcement.

[0029] The rib frame 120 is a metal frame, which is adjusted according to the gap in the middle of the bottom frame 110 to reinforce the bottom frame 110. At the same time, the diameter of the bridge pile itself needs to be considered. The rib frame 120 can also be easily fixed with the combination bolt 240 in the combination of the receiving plate 210.

[0030] The side frame 130 and the side frame 2 140 are disposed on both sides of the frame assembly 100 and both ends are tilted upward. The tilting angles of the side frame 130 and the side frame 2 140 need to be pre-adjusted according to the actual structure of the bridge, and the tilting angles of the side frame 130 and the side frame 2 140 need to be consistent;

[0031] The pile holding assembly 200 includes a receiving plate 210 connected to the bottom of the bottom frame 110. The receiving plate 210 is for fixing the frame assembly 100, an arc plate 220 integrally formed at the bottom of the receiving plate 210, and a plurality of wing plates 230 welded at the angle between the receiving plate 210 and the arc plate 220. The arc plate 220 is convenient for wrapping the bridge pile part, and the wing plates 230 are for mutual combination between multiple structures.

[0032] The reinforcement assembly 300 includes a base plate 310 that is attached to the wing plate 230 , and a combination rod 320 that penetrates the wing plate 230 is disposed on the side wall of the base plate 310 ;

[0033] When in use, firstly, a rib frame 120 is arranged on the bottom frame 110, a side frame 130 is welded to one end of the bottom frame 110, and a side frame 2 140 is welded to the other end of the bottom frame 110. Meanwhile, a receiving plate 210 is arranged at the bottom of the bottom frame 110, and the receiving plate 210 is fixed by a combination bolt 240. When in use, firstly, bridge data is measured, such as bridge height, angle between the bottom of the bridge and the bridge pile, diameter of the bridge pile, etc., and accessories are pre-processed after confirmation. After the bridge pile is sleeved by the frame assembly 100 with a notch reserved, the frame assembly 100 is hoisted to a certain height by a crane, and the pile holders are installed in sequence at the bottom thereof. Component 200 should not be locked when reinforcing component 300 is installed. Then use a crane to hoist the entire structure to a suitable height so that the top of the frame component 100 contacts the bottom of the bridge, and then fix the reinforcing component 300. After multiple arc plates 220 are assembled, they will not move downward due to friction, and at the same time provide support for the frame component 100 at the bottom of the bridge. Finally, external bolts can be combined in parts that need further stabilization, such as by passing bolts through the bottom frame 110 to connect the frame component 100 to the bottom of the bridge, or by passing bolts through the side walls of the arc plates 220 to allow the arc plates 220 to more stably wrap the bridge piles, etc.

[0034] At the same time, in order to enable the side frame 130 and the side frame 2 14 to effectively support the bottom of the bridge, specifically, the side frame 130 and the side frame 2 140 have the same structure and tilting angle, and the top of the side frame 130 and the side frame 2 140 is reserved with an installation groove. The setting of the installation groove can be based on the actual situation of the bottom of the bridge, and matching parts can be selected to be added, such as a structure to fill the gap, such as a rubber block, or a structure to further strengthen the connectivity with the bottom of the bridge, such as a bolt.

[0035] Subsequently, in order to effectively increase the friction force during the mutual combination of the wing panels 230 to ensure the stability of the combination, specifically, the side wall of the wing panel 230 is bonded with a bonding plate 231, and the side wall of the bonding plate 231 is integrally formed with resistance-increasing particles reserved, and the material of the bonding plate 231 is a rubber plate.

[0036] Next, in order to ensure that the receiving plate 210 can be stably assembled at the bottom of the frame assembly 100 to form an integral support structure, specifically, a plurality of assembly bolts 240 are provided at the bottom of the receiving plate 210 , and the assembly bolts 240 penetrate the frame assembly 100 .

[0037] Furthermore, in order to make the bottom of the arc plate 220 fit the bridge pile better, specifically, the bottom buckle of the arc plate 220 is connected with the arc plate 250, and the material of the arc plate 250 is polyurethane rubber.

[0038] Finally, in order to ensure the stability of the combination rod 320 after use, specifically, the circumferential outer wall of the combination rod 320 is provided with threads, one end of the combination rod 320 is integrally connected to the limiting cap 330, and the other end of the combination rod 320 is threadedly connected to the limiting sleeve 340.

[0039] In addition, the conventional accessories and conventional structures involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to internal structures and methods.

[0040] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A bridge reinforcement device, characterized in that: It comprises a frame-type component (100) and a pile-holding component (200), wherein the side wall of the pile-holding component (200) comprises a reinforcing component (300); in: A frame-type component (100), the frame-type component (100) comprising a bottom frame (110), a plurality of rib frames (120) arranged on the inner wall of the bottom frame (110) for reinforcement, and a first side frame (130) and a second side frame (140) arranged on both sides of the frame-type component (100) and with ends both tilted upward; A pile holding assembly (200), the pile holding assembly (200) comprising a receiving plate (210) connected to the bottom of the bottom frame (110), an arc-shaped plate (220) integrally formed at the bottom of the receiving plate (210), and a plurality of wing plates (230) welded at the angle between the receiving plate (210) and the arc-shaped plate (220); A reinforcing assembly (300) includes a base plate (310) that is in contact with the wing plate (230), and a side wall of the base plate (310) is provided with a combination rod (320) that passes through the wing plate (230).

2. The bridge reinforcement device according to claim 1, characterized in that: The structure and tilting angle of the side frame 1 (130) and the side frame 2 (140) are the same, and mounting grooves are reserved at the tops of the side frame 1 (130) and the side frame 2 (140).

3. The bridge reinforcement device according to claim 2, characterized in that: The side wall of the wing plate (230) is bonded with a bonding plate (231), the side wall of the bonding plate (231) is integrally formed with resistance-enhancing particles reserved therein, and the bonding plate (231) is made of a rubber plate.

4. The bridge reinforcement device according to claim 3, characterized in that: A plurality of combination bolts (240) are arranged at the bottom of the receiving plate (210), and the combination bolts (240) penetrate the frame-type component (100).

5. The bridge reinforcement device according to claim 4, characterized in that: The bottom of the arc plate (220) is buckled and connected to an arc plate (250), and the material of the arc plate (250) is polyurethane rubber.

6. The bridge reinforcement device according to claim 5, characterized in that: The circumferential outer wall of the combination rod (320) is provided with threads, one end of the combination rod (320) is integrally connected to a limiting cap (330), and the other end of the combination rod (320) is threadedly connected to a limiting sleeve (340).

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