Bridge pile foundation safety protection mechanism

Abstract

The utility model discloses a bridge pile foundation safety protection mechanism which comprises a bridge pier, a bearing table is fixed to the bottom of the bridge pier, a plurality of sets of pile bodies are arranged at the bottom of the bearing table, and the bottoms of the pile bodies are embedded into the ground; the outer side of the top of the bearing table is nested on the outer sides of the fixed outer protective shell and the butt joint outer protective shell, and an external protective mechanism is formed between the fixed outer protective shell and the butt joint outer protective shell, so that the purpose of protecting the outer sides of the bridge pier and the bearing table is achieved; a butt joint arc block is further fixed to the outer side of the top of the butt joint outer protection shell and the outer side of the top of the fixed outer protection shell. The bridge pile foundation safety protection mechanism is provided with an external protection mechanism, through the arrangement of the external protection mechanism, protection treatment can be conducted on the outer side of a bridge pier and the outer side of a bearing table, a plurality of butt joint protection shells are assembled on the outer side of a fixed outer protection shell and the outer side of a butt joint outer protection shell, and matched installation is conducted through a locking mechanism; therefore, the outer side of the pier can be protected.

Description

Technical Field

[0001] This utility model relates to the field of bridge pile foundation protection technology, specifically a bridge pile foundation safety protection mechanism. Background Technology

[0002] Bridge foundations are the lowest part of a bridge structure that is in direct contact with the ground. They are an important component of the bridge substructure. The part of the ground that bears the load transmitted from the foundation is called the ground. Protective devices are required during the construction of bridge pile foundations to prevent users from encountering danger during construction.

[0003] Existing safety protection mechanisms have certain shortcomings in use. Damage or corrosion to bridge pile foundations can directly affect the stability and safety of the bridge. To solve these problems, a bridge pile foundation protection device for bridge construction can be referred to in the prior art (Chinese patent application number CN202411764097.3, publication date 2025-01-03). This construction safety protection device involves installing an outer protective cover on the bridge pile foundation, then aligning another outer protective cover with the first outer protective cover, so that the first positioning part is aligned with the first positioning groove. When both outer protective covers are fitted and attached to the bridge pile foundation, each first positioning part is inserted into the corresponding first positioning groove, realizing the snap-fit ​​assembly of the two padding layer installation components on the bridge pile foundation. Then, the inner protective pad is wound and installed between the padding layer winding rods, thus completing the installation of the inner protection mechanism on the bridge pile foundation.

[0004] Although the above-mentioned devices can prevent corrosion by setting external protective mechanisms, there are still some shortcomings in their use. First, due to the different heights of bridge pile foundations, different sizes of protective mechanisms need to be used for adaptation when carrying out protection, resulting in a large number of models, which is not conducive to operation and use.

[0005] Although existing devices can solve the above problems, they still have certain shortcomings in use.

[0006] Therefore, we proposed that bridge pile foundation safety protection mechanisms can effectively solve the above problems. Utility Model Content

[0007] The purpose of this utility model is to provide a safety protection mechanism for bridge pile foundations, in order to solve the problem mentioned in the background art that the different heights of bridge pile foundations on the market require the use of different sized protection mechanisms for adaptation, resulting in a large number of models and making it difficult to operate and use.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a bridge pile foundation safety protection mechanism, comprising a bridge pier, a bearing platform fixed at the bottom of the bridge pier, and several sets of piles disposed at the bottom of the bearing platform, the bottom of the piles being embedded in the ground; the top outer side of the bearing platform is nested outside a fixed outer protective shell and a connecting outer protective shell, and the fixed outer protective shell and the connecting outer protective shell constitute an external protection mechanism to achieve the purpose of protecting the outer side of the bridge pier and the bearing platform; a connecting arc block is also fixed to the top outer side of the connecting outer protective shell and the fixed outer protective shell, and the outer side of the connecting arc block is provided with a locking mechanism to achieve protection treatment for the outer side of bridge piers of different heights.

[0009] As a preferred technical solution of this application, a docking block is fixed on the outer side of one side of the fixed outer protective shell. The outer side of the docking block is embedded in a groove inside the docking outer protective shell. A threaded hole is provided on one side of the docking block. A locking bolt is also connected to the outer side of the fixed outer protective shell.

[0010] As a preferred technical solution of this application, the fixed outer protective shell and the docking outer protective shell are closed by the setting of docking block and locking bolt, and the inner side of the fixed outer protective shell and the inner side of the docking outer protective shell are attached to the outer position of the bridge pier.

[0011] As a preferred technical solution of this application, the locking mechanism includes a locking hole on the outer side of the docking arc block, and the outer side of the docking arc block is embedded in the docking groove on the bottom of the docking protective shell. A moving rod is slidably arranged at the middle position of the outer side of the docking protective shell. A docking bolt is also installed on the top outer side of the moving rod. The bottom position of the docking bolt is threaded to the inner side of the fixing plate. The bottom position of the moving rod corresponds to the bottom of the connecting rod. The outer side of the connecting rod is connected to one end of the return spring. The other end of the return spring is fixed inside the docking protective shell.

[0012] As a preferred technical solution of this application, the fixing plate is fixed to one side of the docking protective shell, and the fixing plate is located directly below the docking bolt. The moving rod forms a fixed structure with the fixing plate through the docking bolt.

[0013] As a preferred technical solution of this application, the bottom outer side of the moving rod is slidably disposed inside the docking protective shell, and the bottom end of the moving rod that contacts the connecting rod is arc-shaped. In addition, the connecting rod is also slidably disposed inside the docking protective shell, and the outer side of the connecting rod is inserted into the inside of the locking hole. Furthermore, a docking arc block is also fixed at the top position of the docking protective shell.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This bridge pile foundation safety protection mechanism is equipped with an external protection mechanism. Through the external protection mechanism, the outer side of the bridge pier and bearing platform can be protected. Furthermore, by assembling several docking protective shells on the outside of the fixed outer protective shell and the docking outer protective shell, and cooperating with the locking mechanism for installation, the outer side of the bridge pier can be protected. The specific details are as follows:

[0015] 1. A fixed outer protective shell is installed. One side of the fixed outer protective shell and the connecting outer protective shell are placed on the outside of the bridge pier to protect the bearing platform. The connecting block is embedded into the groove of the fixed outer protective shell, and then locked by rotating the locking bolt. This allows for the assembly of the fixed and connecting outer protective shells, thereby protecting the bridge pier and bearing platform.

[0016] 2. A docking arc block is provided. Since docking arc blocks are fixed on the outer sides of both the fixed outer protective shell and the docking outer protective shell, the docking groove opened at the bottom of the docking protective shell is embedded into the outer side of the docking arc block. By pressing the connecting rod with the moving rod, one end of the connecting rod extends into the inside of the locking hole. This allows for the assembly of the fixed outer protective shell and the docking protective shell, or the docking outer protective shell and the docking protective shell, thus achieving protection treatment for bridge piers of different heights. Furthermore, docking bolts are provided. After the moving rod is lowered, the bottom of the moving rod can be locked and fixed by the docking bolts and the fixed plate, which can prevent the moving rod from resetting and ensure the stability of the assembly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0019] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the docking protective shell structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the separation structure of the fixed outer protective shell and the docking outer protective shell of this utility model;

[0022] Figure 6 This is a schematic diagram of the main structure of the movable pole of this utility model.

[0023] In the diagram: 1. Pier; 2. Bearing platform; 3. Pile; 4. Fixed outer protective shell; 5. Connecting outer protective shell; 6. Connecting block; 7. Locking bolt; 8. Connecting arc block; 801. Locking hole; 9. Connecting protective shell; 10. Connecting groove; 11. Moving rod; 12. Connecting bolt; 13. Fixing plate; 14. Connecting rod; 15. Return spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 The present invention provides the following technical solution: Example 1

[0026] For protective measures on the outer sides of pier 1 and bearing platform 2, please refer to the attached document. Figure 1 Appendix Figure 2 and attached Figure 5 The system includes a pier 1, with a bearing platform 2 fixed at the bottom of the pier 1. Several sets of piles 3 are installed at the bottom of the bearing platform 2, and the bottom of the piles 3 are embedded in the ground. The top outer side of the bearing platform 2 is nested on the outer side of the fixed outer protective shell 4 and the connecting outer protective shell 5, and the fixed outer protective shell 4 and the connecting outer protective shell 5 form an external protection mechanism to protect the outer side of the pier 1 and the bearing platform 2. A connecting block 6 is fixed on one outer side of the fixed outer protective shell 4. The outer side of the connecting block 6 is embedded in the groove inside the connecting outer protective shell 5, and a threaded hole is opened on one side of the connecting block 6. A locking bolt 7 is also connected to the outer side of the fixed outer protective shell 4. The fixed outer protective shell 4 and the connecting outer protective shell 5 are closed by the connecting block 6 and the locking bolt 7. The inner side of the fixed outer protective shell 4 and the inner side of the connecting outer protective shell 5 are attached to the outer side of the pier 1.

[0027] Firstly, when protecting the outer side of the pier 1 and the bearing platform 2, the outer protective shell 4 is fixed on one side of the pier 1, and the outer protective shell 5 is connected on the other side of the pier 1. At this time, the connecting block 6 fixed on one side of the connecting outer protective shell 5 can be embedded into the groove of the fixed outer protective shell 4. It can then be locked and fixed by the action of the locking bolt 7. Through the cooperation of the connecting outer protective shell 5 and the fixed outer protective shell 4, a certain protective treatment can be applied to the outer side of the pier 1 and the bearing platform 2. Example 2

[0028] To address the varying heights of bridge pile foundations currently available on the market, different sized protective mechanisms are required for installation, resulting in a large variety of models that are inconvenient to operate. Please refer to the attached document. Figure 1 - Appendix Figure 6 A docking arc block 8 is fixed to the top outer side of the docking outer protective shell 5 and the fixed outer protective shell 4. The outer side of the docking arc block 8 is protected against the outer side of the piers 1 of different heights through the setting of the locking mechanism. The locking mechanism includes a card hole 801 opened on the outer side of the docking arc block 8, and the outer side of the docking arc block 8 is embedded in the docking groove 10 opened at the bottom of the docking protective shell 9. A moving rod 11 is slidably set at the middle position of the outer side of the docking protective shell 9. A docking bolt 12 is also installed on the top outer side of the moving rod 11. The bottom position of the docking bolt 12 is threaded to the inner side of the fixed plate 13. The bottom position of the moving rod 11 corresponds to the bottom of the connecting rod 14. The outer side of the connecting rod 14 is connected to the inner side of the fixed plate 13. One end of the return spring 15 is connected to the other end, which is fixed inside the docking protective shell 9. The fixing plate 13 is fixed on one side of the docking protective shell 9 and is located directly below the docking bolt 12. The moving rod 11 forms a fixed structure with the docking bolt 12 and the fixing plate 13. The bottom outer side of the moving rod 11 is slidably disposed inside the docking protective shell 9, and the bottom end of the moving rod 11 that contacts the connecting rod 14 is arc-shaped. The connecting rod 14 is also slidably disposed inside the docking protective shell 9, and the outer side of the connecting rod 14 is inserted into the slot 801. The top of the docking protective shell 9 is also fixed with a docking arc block 8.

[0029] To accommodate the protection of bridge piers 1 at different heights, both the fixed outer protective shell 4 and the docking outer protective shell 5 are fixed with docking arc blocks 8 at their tops. Then, the bottom of the docking protective shell 9 is inserted into the outside of the docking arc block 8. At this time, the outside of the docking arc block 8 and the inside of the docking groove 10 are matched. Then, by manually moving the moving rod 11, the bottom arc setting of the moving rod 11 is pressed against the bottom arc setting of the connecting rod 14. This allows one side of the connecting rod 14 to be inserted into the card hole 801 while the return spring 15 is compressed. Then, the locking engagement between the docking bolt 12 and the fixing plate 13 is achieved, and the top of the docking protective shell 9 is also fixed with the docking arc block 8. The assembly is completed in the above manner, thus accommodating the protection of bridge piers 1 at different heights.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bridge pile foundation safety protection mechanism, comprising a pier (1), wherein a bearing platform (2) is fixed at the bottom of the pier (1), and a plurality of pile bodies (3) are provided at the bottom of the bearing platform (2), wherein the bottom of the pile bodies (3) is embedded in the ground; Its features are: The top outer side of the bearing platform (2) is nested on the outside of the fixed outer protective shell (4) and the docking outer protective shell (5), and the fixed outer protective shell (4) and the docking outer protective shell (5) form an external protection mechanism to achieve the purpose of protecting the outside of the pier (1) and the bearing platform (2); The outer top of the docking outer protective shell (5) and the fixed outer protective shell (4) are also fixed with docking arc blocks (8). The outer side of the docking arc blocks (8) is protected against the outer side of the piers (1) of different heights by means of a locking mechanism.

2. The bridge pile foundation safety protection mechanism according to claim 1, characterized in that: A docking block (6) is fixed on one side of the outer protective shell (4). The outer side of the docking block (6) is embedded in the groove inside the docking outer protective shell (5). A threaded hole is provided on one side of the docking block (6). A locking bolt (7) is also connected to the outer side of the fixed outer protective shell (4).

3. The bridge pile foundation safety protection mechanism according to claim 2, characterized in that: The fixed outer protective shell (4) and the docking outer protective shell (5) are closed by the setting of the docking block (6) and the locking bolt (7). The inner side of the fixed outer protective shell (4) and the inner side of the docking outer protective shell (5) are attached to the outer position of the pier (1).

4. A bridge pile foundation safety protection mechanism according to claim 1, characterized in that: The locking mechanism includes a locking hole (801) on the outside of the docking arc block (8), and the outside of the docking arc block (8) is embedded in the docking groove (10) on the bottom of the docking protective shell (9). A moving rod (11) is slidably provided at the middle position of the outside of the docking protective shell (9). A docking bolt (12) is also installed on the top outside of the moving rod (11). The bottom position of the docking bolt (12) is threaded to the inside of the fixing plate (13). The bottom position of the moving rod (11) corresponds to the bottom of the connecting rod (14). The outside of the connecting rod (14) is connected to one end of the return spring (15). The other end of the return spring (15) is fixed inside the docking protective shell (9).

5. A bridge pile foundation safety protection mechanism according to claim 4, characterized in that: The fixing plate (13) is fixed on one side of the docking protective shell (9), and the fixing plate (13) is located directly below the docking bolt (12). The moving rod (11) forms a fixed structure with the fixing plate (13) through the docking bolt (12).

6. A bridge pile foundation safety protection mechanism according to claim 4, characterized in that: The bottom outer side of the moving rod (11) is slidably disposed inside the docking protective shell (9), and the bottom end of the moving rod (11) that contacts the connecting rod (14) is arc-shaped. In addition, the connecting rod (14) is also slidably disposed inside the docking protective shell (9). The outer side of the connecting rod (14) is inserted into the inside of the locking hole (801). In addition, the top position of the docking protective shell (9) is also fixed with a docking arc block (8).

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