Concrete beam old bridge reinforcing assembly

Abstract

The utility model discloses a concrete beam old bridge reinforcing assembly which comprises a bridge body, and the bottom of the bridge body is fixedly connected with a bridge column. Pressure is transmitted to the bearing plate through the bridge body, the pressure is transmitted to the first elastic plate and the first spring through the bearing plate, the first elastic plate and the first spring can eliminate part of the pressure, the residual pressure is transmitted to the connecting plate, the connecting plate transmits the pressure to the bearing column, and the bearing column extrudes all around while moving downwards. When the bearing columns move, the reinforcing rods are driven to move, the reinforcing rods extrude the reinforcing plates upwards, the reinforcing plates support the bridge body upwards, the bearing columns buffer pressure through second elastic plates and then transmit the pressure to the bridge columns, the bridge columns transmit the pressure to the ground, fixing mechanisms are installed between all the bridge columns, and then the bridge floor can be reinforced. The bridge body cannot be suddenly broken due to lack of buffering, the pressure generated by the bridge body can be effectively buffered by using the fixing mechanism, and the use efficiency of the bridge is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge reinforcing technical field, concretely is a kind of concrete beam old bridge reinforcing assembly. BACKGROUND

[0002] Bridge: generally refers to erect on river lake sea, make vehicle pedestrian etc. can smoothly pass through the construction, to adapt to modern high-speed development traffic industry, bridge is also extended to cross mountain, bad geology or satisfy other traffic needs and erect the building that pass through more conveniently. Bridge is generally composed of upper structure, lower structure, support and accessory structure, upper structure is also called bridge span structure, is the main structure of crossing barrier;Lower structure includes abutment, pier and foundation;Support is the force transmission device arranged at the supporting place of bridge span structure and pier or abutment, accessory structure refers to bridge head batten, conical revetment, revetment, diversion engineering etc.

[0003] Bridge generally uses concrete as main raw material when building, and concrete appears damage deformation after long time use, and damaged and deformed bridge will be broken, leading to serious accident, at this time, old bridge needs to be recast and reinforced, and general reinforcement is generally to use reinforcing structure to forcibly fix bridge, when bearing pressure of bridge exceeds reinforcing mechanism, bridge will still be broken due to lack of buffer, and the reinforcing effect of bridge is reduced.

[0004] Therefore, it is necessary to design and reform bridge reinforcing assembly, effectively prevent the phenomenon that bridge body is easily broken due to lack of buffer. UTILITY MODEL CONTENT

[0005] To solve the problems in the background art, the utility model aims to provide a concrete beam old bridge reinforcing assembly, which has the advantages of efficient reinforcement, solves the problems that bridge generally uses concrete as main raw material when building, and concrete appears damage deformation after long time use, and damaged and deformed bridge will be broken, leading to serious accident, at this time, old bridge needs to be recast and reinforced, and general reinforcement is generally to use reinforcing structure to forcibly fix bridge, when bearing pressure of bridge exceeds reinforcing mechanism, bridge will still be broken due to lack of buffer, and the reinforcing effect of bridge is reduced.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a concrete beam old bridge reinforcing assembly, comprising a bridge body, the bottom of the bridge body is fixedly connected with bridge columns, the number of the bridge columns is four, and the four bridge columns are distributed at equal distances, the bottom of the bridge body is provided with a fixing sleeve, the fixing sleeve is fixedly connected to the surface of the bridge column, the bottom of the bridge body is provided with a fixing mechanism, and the bottom of the bridge body is provided with a stabilizing mechanism.

[0007] As the utility model is preferred, the fixed mechanism includes the bearing plate, the bearing plate is fixedly connected at the bottom of the bridge body, the bottom of the bearing plate is fixedly connected with the first elastic plate, the surface of the first elastic plate is equipped with the first spring, the top of the first spring is fixedly connected at the bottom of the bearing plate, the bottom of the first spring is fixedly connected with the connecting plate, the bottom of the first elastic plate is fixedly connected at the top of the connecting plate, the four corners of the connecting plate are all hinged with the bearing column through the pin shaft, the side away from the connecting plate of the bearing column is fixedly connected with the second elastic plate, the second elastic plate is fixedly connected at the surface of the fixed sleeve.

[0008] As the utility model is preferred, the stable mechanism includes the support rod, the bottom of the support rod is hinged at the surface of the bearing column through the pin shaft, the top of the support rod is hinged with the reinforcing plate, and the top of the reinforcing plate is fixedly connected at the bottom of the bridge body.

[0009] As the utility model is preferred, the surface of the fixed sleeve is fixedly connected with the reinforcing rod, and the reinforcing rod is located at the bottom of the bridge body.

[0010] As the utility model is preferred, the front side and the rear side of the surface of the reinforcing rod are fixedly connected with the reinforcing rib, and the outer side of the reinforcing rib is fixedly connected at the surface of the fixed sleeve.

[0011] As the utility model is preferred, the surface of the second elastic plate is equipped with the second spring, the inner side of the second spring is fixedly connected at the outer side of the bearing column, and the outer side of the second spring is fixedly connected at the surface of the fixed sleeve.

[0012] As the utility model is preferred, the surface of the bridge column is fixedly connected with the fixed ring, and the top of the fixed ring is fixedly connected at the bottom of the bridge body.

[0013] Compared with the prior art, the utility model has the advantages as follows:

[0014] 1、The utility model discloses a bridge body is with the pressure conduction to the bearing plate, and the pressure is conducted to the first elastic plate and the first spring by the bearing plate, and the first elastic plate and the first spring will resolve part pressure, and the remaining pressure is conducted to the connecting plate, and the connecting plate will transmit the pressure to the bearing column, and the bearing column moves downward while extruding to all sides, and the bearing column moves and drives the reinforcing rod to move, and the reinforcing rod extrudes the reinforcing plate upward, and the reinforcing plate supports the bridge body upward, and the bearing column will transmit the pressure to the bridge column after the pressure is buffered by the second elastic plate, and the bridge column will transmit the pressure to the ground, and all the bridge columns are installed with the fixed mechanism between the bridge columns, and the bridge surface can be reinforced, and the utility model has the advantages of efficient reinforcement, and the bridge body will not break suddenly because of lacking buffering, and the use of the fixed mechanism can effectively buffer the pressure generated by the bridge body, and the use efficiency of the bridge is improved.

[0015] 2, the utility model discloses a fixed mechanism can reinforce bridge body, avoid the low bearing capacity of old bridge, lead to bridge body fracture, improve the service life of old bridge. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the perspective view of the bearing column of the utility model;

[0018] Figure 3 It is the perspective view of the bearing plate of the utility model;

[0019] Figure 4 It is the perspective view of the connecting plate of the utility model;

[0020] Figure 5 It is the perspective view of the second elastic plate of the utility model.

[0021] In the drawing: 1, bridge body;2, bridge column;3, fixed sleeve;4, fixed mechanism;41, bearing plate;42, first elastic plate;43, first spring;44, connecting plate;45, bearing column;46, second elastic plate;5, stabilizing mechanism;51, support rod;52, reinforcing plate;6, reinforcing rod;7, reinforcing rib;8, second spring;9, fixed ring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As Figures 1 to 5 Indicated, the utility model provides a kind of concrete beam old bridge reinforcing assembly, including bridge body 1, the bottom of bridge body 1 is fixedly connected with bridge column 2, the quantity of bridge column 2 is four, and four bridge columns 2 are equidistant distribution, the bottom of bridge body 1 is provided with fixed sleeve 3, fixed sleeve 3 is fixedly connected on the surface of bridge column 2, the bottom of bridge body 1 is provided with fixed mechanism 4, the bottom of bridge body 1 is provided with stabilizing mechanism 5.

[0024] Reference Figure 4The fixing mechanism 4 comprises a bearing plate 41 fixedly connected to the bottom of the bridge body 1, a first elastic plate 42 fixedly connected to the bottom of the bearing plate 41, a first spring 43 sleeved on the surface of the first elastic plate 42, a top of the first spring 43 fixedly connected to the bottom of the bearing plate 41, a connecting plate 44 fixedly connected to the bottom of the first spring 43, a bottom of the first elastic plate 42 fixedly connected to the top of the connecting plate 44, a bearing column 45 hingedly connected to the four corners of the connecting plate 44 through pin shafts, a second elastic plate 46 fixedly connected to the side, away from the connecting plate 44, of the bearing column 45, and the second elastic plate 46 is fixedly connected to the surface of the fixing sleeve 3.

[0025] As a technical optimization scheme of the utility model, through setting fixing mechanism 4, the bridge body 1 can be reinforced, the bearing capacity of old bridge is avoided to be low, the bridge body 1 is avoided to break, and the service life of old bridge is improved.

[0026] Reference Figure 3 The stabilizing mechanism 5 comprises a supporting rod 51 hingedly connected to the surface of the bearing column 45 through pin shafts at the bottom, and a reinforcing plate 52 hingedly connected to the top of the supporting rod 51.

[0027] As a technical optimization scheme of the utility model, through setting stabilizing mechanism 5, the bridge body 1 can be reinforced, the fixing strength of fixing mechanism 4 is avoided to be low, and the use efficiency of fixing mechanism 4 is improved.

[0028] Reference Figure 3 The surface of the fixing sleeve 3 is fixedly connected with a reinforcing rod 6, and the reinforcing rod 6 is located at the bottom of the bridge column 2.

[0029] As a technical optimization scheme of the utility model, through setting reinforcing rod 6, the bridge column 2 can be reinforced, the bridge column 2 is avoided to be deformed after long-time use, the supporting strength of the bridge column 2 is avoided to be low, and the use stability of the bridge column 2 is improved.

[0030] Reference Figure 3 The front side and the rear side of the surface of the reinforcing rod 6 are fixedly connected with reinforcing ribs 7, and the outer side of the reinforcing ribs 7 is fixedly connected to the surface of the fixing sleeve 3.

[0031] As a technical optimization scheme of the utility model, through setting reinforcing rib 7, the reinforcing strength of reinforcing rod 6 can be increased, reinforcing rod 6 is avoided to shake after long-time use, reinforcing rod 6 and bridge column 2 are avoided to be disconnected, and the use stability of reinforcing rod 6 is improved.

[0032] Reference Figure 5 The surface of the second elastic plate 46 is sleeved with a second spring 8, the inner side of the second spring 8 is fixedly connected to the outer side of the bearing column 45, and the outer side of the second spring 8 is fixedly connected to the surface of the fixing sleeve 3.

[0033] As a technical optimization scheme of the utility model, through setting second spring 8, can increase the buffer capacity of bearing column 45, avoid the buffer capacity of second elastic plate 46 is low, lead to bridge deck pressure can not be buffered in time, improve the use stability of bearing column 45.

[0034] Reference Figure 2 The surface of the bridge column 2 is fixedly connected with a fixing ring 9, and the top of the fixing ring 9 is fixedly connected to the bottom of the bridge body 1.

[0035] As a technical optimization scheme of the utility model, through setting the fixing ring 9, the bridge column 2 can be fixed, avoiding deformation of the bridge column 2 after long-term use, leading to disconnection between the bridge column 2 and the bridge body 1, and improving the use stability of the bridge column 2.

[0036] The working principle and use process of the utility model are as follows: when the bridge body 1 surface has a vehicle passing through, the pressure of the bridge body 1 is conducted to the bearing plate 41, the pressure is conducted to the first elastic plate 42 and the first spring 43 from the bearing plate 41, the first elastic plate 42 and the first spring 43 will eliminate part of the pressure, and the remaining pressure is conducted to the connecting plate 44, the connecting plate 44 conducts the pressure to the bearing column 45, the bearing column 45 moves downward while extruding in all directions, the bearing column 45 moves to drive the reinforcing rod 6 to move, the reinforcing rod 6 extrudes the reinforcing plate 52 upward, the reinforcing plate 52 supports the bridge body 1 upward, the bearing column 45 conducts the pressure to the bridge column 2 after buffering through the second elastic plate 46, the bridge column 2 conducts the pressure to the ground, and all the bridge columns 2 are installed with the fixing mechanism 4, so that the bridge deck can be reinforced, thereby having the advantages of efficient reinforcement.

[0037] In summary: the concrete beam old bridge reinforcing assembly, through the cooperation of the bridge body 1, the bridge column 2, the fixing sleeve 3, the fixing mechanism 4 and the stabilizing mechanism 5, solves the problem that the bridge is generally made of concrete as the main raw material during construction, and the concrete is damaged and deformed after long-term use, and the damaged and deformed bridge will be broken, leading to serious accidents, at which time the old bridge needs to be recast and reinforced, and the reinforcing structure is generally used to forcibly fix the bridge when the bearing pressure of the bridge exceeds the reinforcing mechanism, and the bridge will still be broken due to lack of buffering, reducing the reinforcing effect of the bridge.

[0038] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A concrete beam old bridge reinforcement assembly, comprising a bridge body (1), characterized in that: The bottom of the abutment (1) is fixedly connected with bridge columns (2), the number of the bridge columns (2) is four, and the four bridge columns (2) are equidistantly distributed, the bottom of the abutment (1) is provided with a fixed sleeve (3), the fixed sleeve (3) is fixedly connected to the surface of the bridge column (2), the bottom of the abutment (1) is provided with a fixing mechanism (4), and the bottom of the abutment (1) is provided with a stabilizing mechanism (5).

2. A concrete beam old bridge reinforcement assembly according to claim 1, characterized in that: The fixing mechanism (4) comprises a bearing plate (41), the bearing plate (41) is fixedly connected to the bottom of the abutment (1), the bottom of the bearing plate (41) is fixedly connected with a first elastic plate (42), the surface of the first elastic plate (42) is sleeved with a first spring (43), the top of the first spring (43) is fixedly connected to the bottom of the bearing plate (41), the bottom of the first spring (43) is fixedly connected with a connecting plate (44), the bottom of the first elastic plate (42) is fixedly connected to the top of the connecting plate (44), the four corners of the connecting plate (44) are hingedly connected with bearing columns (45) through pin shafts, the side, away from the connecting plate (44), of the bearing column (45) is fixedly connected with a second elastic plate (46), and the second elastic plate (46) is fixedly connected to the surface of the fixed sleeve (3).

3. A concrete beam old bridge reinforcement assembly according to claim 2, characterized in that: The stabilizing mechanism (5) comprises a supporting rod (51), the bottom of the supporting rod (51) is hingedly connected to the surface of the bearing column (45) through a pin shaft, the top of the supporting rod (51) is hingedly connected with a reinforcing plate (52), and the top of the reinforcing plate (52) is fixedly connected to the bottom of the abutment (1).

4. The reinforced concrete beam bridge reinforcement assembly of claim 1, wherein: The surface of the fixed sleeve (3) is fixedly connected with a reinforcing rod (6), and the reinforcing rod (6) is located at the bottom of the abutment (1).

5. A concrete beam old bridge reinforcement assembly according to claim 4, characterized in that: The front side and the rear side of the surface of the reinforcing rod (6) are fixedly connected with reinforcing ribs (7), and the outer side of the reinforcing rib (7) is fixedly connected to the surface of the fixed sleeve (3).

6. The assembly for reinforcing an old concrete beam bridge according to claim 2, wherein: The surface of the second elastic plate (46) is sleeved with a second spring (8), the inner side of the second spring (8) is fixedly connected to the outer side of the bearing column (45), and the outer side of the second spring (8) is fixedly connected to the surface of the fixed sleeve (3).

7. The reinforced concrete beam bridge reinforcement assembly of claim 1, wherein: The surface of the bridge column (2) is fixedly connected with a fixed ring (9), and the top of the fixed ring (9) is fixedly connected to the bottom of the abutment (1).

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