An embedded support structure for reinforcing a bridge pier

Abstract

This utility model relates to the field of bridge pier reinforcement technology, and in particular to an embedded support structure for bridge pier reinforcement. It includes a base, inside which is a support component for embedding into the bridge structure. The support component includes a receiving groove inside the base, multiple sliding grooves on the inner wall of the receiving groove, a positioning groove on the inner wall of the receiving groove, and a mounting seat on the inner wall of the positioning groove. A top plate is located inside the receiving groove, and multiple connecting rods are located on one side of the top plate. Multiple through holes are provided on the inner walls of the receiving groove, the multiple positioning grooves, the top plate, and the connecting rods. Two fixing plates are located outside the base, and multiple inserts are provided on the inner walls of both fixing plates. Multiple support frames are also located outside the base. This utility model embeds the support mechanism into a pre-reserved groove at the bottom of the bridge body and fixes it by extending and abutting, receiving the connection points of the support frames. This avoids direct connection between the support structure and the bridge body, preventing damage to the bridge's appearance and ensuring the safety and stability of the bridge body during pier reinforcement.

Description

Technical Field

[0001] This utility model relates to the field of bridge pier reinforcement technology, specifically to an embedded support structure for bridge pier reinforcement. Background Technology

[0002] Bridge pier reinforcement is a crucial engineering measure to ensure bridge safety and stability. Its main purpose is to improve the bridge's load-bearing capacity, extend its service life, and enhance its seismic performance. With increasing traffic volume and the rise in heavy-duty vehicles, existing bridge piers may no longer meet current load-bearing demands. Reinforcement can improve the load-bearing capacity of the piers, ensuring bridge safety and extending its service life.

[0003] However, in current technologies, when reinforcing bridge piers, temporary support is provided to the bridge deck area at the pier through a support structure. When the support structure comes into contact with the bridge deck, bolts are used to connect it to the bridge body to ensure the stability of the support. However, fixing with bolts will create holes on the outside of the bridge body. These holes will affect the integrity of the bridge body, and if the bolt holes are not handled properly, they may lead to water seepage and leakage problems, affecting the durability of the bridge. Utility Model Content

[0004] The purpose of this utility model is to provide an embedded support structure for reinforcing bridge piers, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An embedded support structure for reinforcing bridge piers includes a base, inside which is a support component for embedding into the support of the bridge. The support component includes a receiving groove inside the base, multiple sliding grooves on the inner wall of the receiving groove, a positioning groove on the inner wall of the receiving groove, and a mounting seat on the inner wall of the positioning groove.

[0007] The storage slot is provided with a top plate inside, and multiple connecting rods are provided on one side of the top plate. Multiple through holes are provided in the storage slot, the multiple positioning slots, the top plate and the inner wall of the connecting rods.

[0008] The base is provided with two fixing plates on its exterior, and the inner walls of the two fixing plates are provided with multiple inserts. The base is also provided with multiple support frames on its exterior.

[0009] As a preferred embodiment of this utility model, a plurality of the sliding groove arrays are distributed on the inner wall of the storage groove, and one end of each sliding groove is connected to the storage groove. The top plate is located inside the storage groove and is slidably connected to the inner wall of the storage groove.

[0010] As a preferred embodiment of this utility model, one end of each of the multiple connecting rods is connected to the top plate by welding, and the other end extends into the corresponding sliding groove and is slidably connected to the inner wall of the sliding groove. Through the sliding extension of the top plate and the base, the top plate and the base respectively abut against the reserved groove at the bottom of the bridge.

[0011] As a preferred embodiment of this utility model, the positioning groove is located on the inner wall of the storage groove and corresponds to the top plate. The mounting base is located in the positioning groove and is connected to the inner wall of the positioning groove by bolts. A cylinder is installed on the outside of the mounting base, and the output end of the cylinder is connected to the top plate.

[0012] As a preferred embodiment of this utility model, the through holes of the top plate and the connecting rod correspond to and communicate with the through holes in the inner walls of the storage groove and the sliding groove. The inserts of the two inner walls of the fixing plates pass through the through holes in the storage groove and the sliding groove respectively, and also pass through the top plate and the connecting rod, so that the top plate and the connecting rod are positioned in the storage groove and the sliding groove.

[0013] As a preferred embodiment of this utility model, one end of each of the multiple support frames is connected to the base and the bottom of the top plate by bolts, and the other end extends to the bottom of the bridge.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: In response to the problems raised in the background art, this application adopts a support component. Through a telescopic base, since the bottom of the bridge is reserved with slots during construction, the base can be embedded into the reserved slots and extend out to abut against the inner wall of the reserved slots when reinforcing the bridge piers. This allows the base to be installed and positioned in the reserved slots. Then, the support frame is connected to the base, avoiding direct contact with the bridge body. The support frame is also used for temporary support during the reinforcement of the bridge piers, ensuring the stability and safety of the bridge body during the construction of the bridge piers.

[0015] This utility model embeds the support mechanism into a reserved groove at the bottom of the bridge body and fixes it by extending and abutting, receiving the connection point of the support frame, avoiding direct connection between the support structure and the bridge body, avoiding damage to the appearance of the bridge body, and ensuring the safety and stability of the bridge body when the piers are reinforced. Attached Figure Description

[0016] Figure 1 This is a bottom structural diagram showing the connection between the base and the support frame of this utility model;

[0017] Figure 2 This is a structural diagram of the base of the present invention;

[0018] Figure 3 This is an exploded view of the base structure of this utility model.

[0019] In the diagram: 1. Base; 2. Storage slot; 201. Slide groove; 3. Positioning slot; 301. Mounting base; 4. Top plate; 5. Connecting rod; 6. Through hole; 7. Fixing plate; 701. Insert block; 8. Support frame. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the embodiments of this utility model.

[0021] Example

[0022] Please see Figure 1-3 This utility model provides a technical solution: an embedded support structure for reinforcing bridge piers, including a base 1. The base 1 has a support component inside for embedding within the bridge structure. The support component includes a storage groove 2 inside the base 1, used to position and store the top plate 4 in its normal state. Multiple sliding grooves 201 on the inner wall of the storage groove 2 assist in limiting the angle of movement of the connecting rod 5 and the top plate 4. The inner wall of the storage groove 2 is provided with positioning... The positioning groove 3 has an installation seat 301 on its inner wall. When the bridge is constructed, a square empty groove is left at the bottom. Therefore, the base 1 can be embedded in the empty groove at the bottom of the bridge body. By pulling, the top plate 4 is driven to extend out of the receiving groove 2, thereby increasing the length so that one end of the base 1 and one end of the top plate 4 abut against the two ends of the inner wall of the empty groove. At the same time, a cylinder can be installed at the installation seat 301 of the positioning groove 3, and the output end of the cylinder abuts against the top plate 4, thereby pushing the pressure of the top plate 4 and the base 1 against the inner wall of the empty groove and providing support.

[0023] The storage slot 2 is provided with a top plate 4 inside. Multiple connecting rods 5 are provided on one side of the top plate 4. Multiple through holes 6 are provided on the inner walls of the storage slot 2, multiple positioning slots 3, top plate 4, and connecting rods 5. The multiple through holes 6 correspond to the extension range of the top plate 4 and connecting rods 5. The number and spacing of the through holes 6 can be adjusted according to the actual situation during production.

[0024] Two fixing plates 7 are provided on the outside of the base 1. Multiple inserts 701 are provided on the inner walls of both fixing plates 7. Multiple support frames 8 are provided on the outside of the base 1. After the base 1 and top plate 4 are extended or retracted, the fixing plates 7 can be inserted into the through holes 6 of the sliding groove 201 and the receiving groove 2 via the inserts 701, and pass through the top plate 4 and connecting rod 5, thereby locking the positions of the top plate 4 and connecting rod 5 within the receiving groove 2 and sliding groove 201. This allows for fixation even when embedded in an empty groove, ensuring a tight fit. After the base 1 is embedded into the empty groove at the bottom of the bridge body, the support frames 8 can be connected to the base 1, with the other end fixed to the bottom of the bridge body, thus avoiding direct contact with the bridge piers while ensuring effective support.

[0025] For an example, please refer to... Figure 1-3Multiple sliding grooves 201 are arrayed on the inner wall of the receiving groove 2, and one end of each sliding groove 201 communicates with the receiving groove 2. The top plate 4 is located inside the receiving groove 2 and is slidably connected to the inner wall of the receiving groove 2. One end of each of the multiple connecting rods 5 is connected to the top plate 4 by welding, and the other end extends into the corresponding sliding groove 201 and is slidably connected to the inner wall of the sliding groove 201. The top plate 4 and the base 1 slide and extend, so that the top plate 4 and the base 1 respectively abut against the reserved groove at the bottom of the bridge. The positioning groove 3 is located on the inner wall of the receiving groove 2 and corresponds to the top plate 4. The mounting base 301 is located in the positioning groove 3. The mounting base 301 is connected to the inner wall of the positioning groove 3 by bolts. A cylinder is installed on the outside of the mounting base 301, and the output end of the cylinder is connected to the top plate 4. The through holes 6 of the top plate 4 and the connecting rod 5 correspond to and communicate with the through holes 6 of the inner walls of the receiving groove 2 and the sliding groove 201. The inserts 701 of the inner walls of the two fixing plates 7 pass through the through holes 6 in the receiving groove 2 and the sliding groove 201 respectively, and also pass through the top plate 4 and the connecting rod 5, so that the top plate 4 and the connecting rod 5 are positioned in the receiving groove 2 and the sliding groove 201. One end of each of the multiple support frames 8 is connected to the bottom of the base 1 and the top plate 4 by bolts, and the other end extends to the bottom of the bridge. In use, first place the base 1 into the empty groove at the bottom of the bridge body, then pull the top plate 4 in the storage groove 2 and extend it out of the base 1 with the connecting rod 5, so that the base 1 and the top plate 4 abut against the two sides of the inner wall of the empty groove of the bridge body. After extension, install the cylinder into the positioning groove 3, and at the same time, the cylinder output end abuts against the top plate 4. The cylinder pushes to increase the pressure of the base 1 and the top plate 4 against the inner wall of the empty groove. At the same time, after extension, the base 1 corresponds to the through hole 6 on the top plate 4, and the insert 701 on the inner wall of the fixing plate 7 is inserted into the through hole 6, and the top plate 4 and the connecting rod 5 through the storage groove 2 and the sliding groove 201 lock its extension length. Finally, connect the support frame 8 to the bottom of the base 1, and the other end to the bottom support to provide temporary support for the bridge body when reinforcing the bridge pier.

[0026] The working process of this utility model is as follows: First, the base 1 is placed into the empty groove at the bottom of the bridge body. Then, the top plate 4 in the storage groove 2 is pulled out from the base 1 in conjunction with the connecting rod 5, so that the base 1 and the top plate 4 abut against the two sides of the inner wall of the empty groove of the bridge body. After extension, the cylinder is installed in the positioning groove 3, and the output end of the cylinder abuts against the top plate 4. The cylinder pushes to increase the pressure of the base 1 and the top plate 4 against the inner wall of the empty groove. At the same time, after extension, the base 1 corresponds to the through hole 6 on the top plate 4, and the insert 701 on the inner wall of the fixing plate 7 is embedded into the through hole 6. The top plate 4 and the connecting rod 5, which pass through the storage groove 2 and the sliding groove 201, lock its extension length. Finally, the support frame 8 is connected to the bottom of the base 1, and the other end is connected to the bottom support to provide temporary support for the bridge body when reinforcing the bridge pier. This utility model embeds the support mechanism into a reserved groove at the bottom of the bridge body and fixes it by extending and abutting, receiving the connection point of the support frame, avoiding direct connection between the support structure and the bridge body, avoiding damage to the appearance of the bridge body, and ensuring the safety and stability of the bridge body when the piers are reinforced.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An embedded support structure for reinforcing bridge piers, comprising a base (1), wherein the base (1) is provided with a support component for embedding within the bridge's internal support, characterized in that: The support assembly includes a storage groove (2) disposed inside the base (1), a plurality of sliding grooves (201) on the inner wall of the storage groove (2), a positioning groove (3) disposed on the inner wall of the storage groove (2), and a mounting base (301) disposed on the inner wall of the positioning groove (3). The storage slot (2) is provided with a top plate (4), and a plurality of connecting rods (5) are provided on one side of the top plate (4). The storage slot (2), the plurality of positioning slots (3), the top plate (4) and the connecting rods (5) are all provided with a plurality of through holes (6). The base (1) is provided with two fixing plates (7) on the outside, and the inner walls of the two fixing plates (7) are provided with multiple inserts (701). The base (1) is provided with multiple support frames (8).

2. The embedded support structure for reinforcing bridge piers according to claim 1, characterized in that: Multiple slides (201) are arrayed on the inner wall of the storage groove (2), and one end of each slide (201) is connected to the storage groove (2). The top plate (4) is located inside the storage groove (2) and is slidably connected to the inner wall of the storage groove (2).

3. The embedded support structure for reinforcing bridge piers according to claim 1, characterized in that: One end of each of the multiple connecting rods (5) is connected to the top plate (4) by welding, and the other end extends into the corresponding slide groove (201) and is slidably connected to the inner wall of the slide groove (201). The top plate (4) and the base (1) slide and extend, so that the top plate (4) and the base (1) respectively abut against the reserved groove at the bottom of the bridge.

4. The embedded support structure for reinforcing bridge piers according to claim 1, characterized in that: The positioning groove (3) is located on the inner wall of the storage groove (2) and corresponds to the top plate (4). The mounting base (301) is located in the positioning groove (3) and is connected to the inner wall of the positioning groove (3) by bolts. The mounting base (301) is equipped with a cylinder on the outside, and the output end of the cylinder is connected to the top plate (4).

5. The embedded support structure for reinforcing bridge piers according to claim 1, characterized in that: The through holes (6) of the top plate (4) and the connecting rod (5) correspond to and communicate with the through holes (6) of the inner walls of the storage groove (2) and the slide groove (201). The inserts (701) of the inner walls of the two fixing plates (7) pass through the through holes (6) in the storage groove (2) and the slide groove (201) respectively, and also pass through the top plate (4) and the connecting rod (5), so that the top plate (4) and the connecting rod (5) are positioned in the storage groove (2) and the slide groove (201).

6. The embedded support structure for reinforcing bridge piers according to claim 1, characterized in that: One end of each of the multiple support frames (8) is connected to the bottom of the base (1) and the top plate (4) by bolts, and the other end extends to the bottom of the bridge.

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