Anti-corrosion device for reinforced concrete pier in marine environment

Abstract

The utility model discloses an anti-corrosion device for a reinforced concrete bridge pier in a marine environment, which comprises a main body assembly, an anti-corrosion device and a bridge pier, the anti-corrosion assembly comprises an anti-corrosion plate fixed to the outer surface of the concrete column, a connecting rope connected to the interior of the anti-corrosion plate in a penetrating mode, a right half ring plate fixed to the right side surface of the anti-corrosion plate and a left half ring plate clamped to the left side of the right half ring plate; wherein the anti-corrosion plates are distributed outside the concrete column in a circumferential array mode, the two sets of connecting ropes are arranged, a mounting groove is vertically formed in the right end of the left semi-ring plate, a limiting groove is formed in the middle of the right end of the left semi-ring plate, and a limiting column is fixed to the surface of the middle of the left end of the right semi-ring plate. The problems that in the actual installation process, multiple sets of clamping plates need to be clamped continuously, in the process, much manpower and time cost needs to be consumed, the clamping plates are spliced, and the installation structure of an anti-corrosion device is too complex are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete bridge pier anticorrosion, in particular to an anticorrosion device for reinforced concrete bridge piers in a marine environment. Background Art

[0002] In marine environments, anti-corrosion devices for reinforced concrete bridge piers are specially designed structures or systems to protect the piers from corrosion by seawater and its corrosive substances such as salt and chloride ions. Such devices are vital because they extend the service life of the bridge and ensure the stability and safety of the structure.

[0003] After searching, the Chinese public authorization number is CN216515098U, which discloses an anti-corrosion device for reinforced concrete bridge piers in a marine environment, including a bridge pier body and an anti-corrosion component, an anti-corrosion component for anti-corrosion is arranged on the outside of the bridge pier body, and an alkaline anti-corrosion material is filled between the bridge pier body and the anti-corrosion component, and the anti-corrosion component includes a main rod, a clamping ring, a swivel, a clamping plate, a clamping block, a connecting plate, a clamping groove, an embedded groove and an embedded plate, a clamping ring is embedded on the surface of the main rod, and a swivel is arranged below the clamping ring, a clamping plate is fixedly connected to the left side of the clamping ring, and a connecting plate is fixedly connected to the right side of the swivel, and an embedded groove is opened on the upper end of the main rod. The utility model effectively improves the corrosion resistance of concrete bridge piers through the cooperation between the various parts, and can be freely combined for bridge piers of different heights and shapes, thereby improving the applicability of the device. When a certain part of the device is damaged, there is no need to replace the main body of the device, thereby reducing the maintenance and care costs.

[0004] However, it still has the following disadvantages in actual use:

[0005] In the above-mentioned comparative documents, in the actual installation process, multiple sets of pallets need to be continuously connected. In this process, a lot of manpower and time costs are required to splice the pallets, making the installation structure of the anti-corrosion device too complicated. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-corrosion device for reinforced concrete bridge piers in a marine environment, so as to solve the problem proposed in the above-mentioned background technology that in the actual installation process, multiple sets of clamps need to be continuously clamped together, and in this process, a lot of manpower and time costs are required to splice the clamps, making the installation structure of the anti-corrosion device too complicated.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is an anti-corrosion device for reinforced concrete bridge piers in a marine environment, comprising:

[0009] A main body assembly, the main body assembly comprising a concrete column;

[0010] An anti-corrosion assembly, the anti-corrosion assembly comprising an anti-corrosion plate fixed to the outer surface of the concrete column, a connecting rope penetrating and connected to the inside of the anti-corrosion plate, a right semi-ring plate fixed to the right surface of the anti-corrosion plate, and a left semi-ring plate clamped to the left side of the right semi-ring plate;

[0011] Among them, the anti-corrosion plates are distributed in a circular arrangement outside the concrete column, and there are two groups of connecting ropes.

[0012] Furthermore, a mounting groove is vertically opened inside the right end of the left semi-ring plate, a limiting groove is opened in the middle of the right end of the left semi-ring plate, and a limiting column is fixed on the middle surface of the left end of the right semi-ring plate.

[0013] Furthermore, a connecting column is connected through the installation groove and the limiting column, and a connecting pipe is threadedly connected to the outer surface of the bottom end of the connecting column.

[0014] Further, a sealing assembly is included;

[0015] The sealing assembly includes a sealing gasket fixed on the outer surfaces of the left half ring plate and the right half ring plate, a connecting strip fixed inside the upper and lower ends of the sealing gasket, and a fixing column fixed on the middle surface of the upper and lower ends of the concrete column;

[0016] Wherein, the middle part of the connecting strip is sleeved on the outer surface of the fixing column.

[0017] Furthermore, a limiting plate is fixed on the outer surface of the top end of the fixing column, and mounting holes are symmetrically provided at the front and rear ends of the limiting plate.

[0018] Furthermore, a guide column is fixed on the lower surface of the middle part of the bottom end of the limiting plate, and a guide groove is provided inside the top end of the fixed column;

[0019] The guide column is located inside the guide groove.

[0020] Furthermore, the main body component also includes a buffer material fixed on the outer surface of the sealing gasket, a surrounding plate fixed on the outer surface of the buffer material, and a cover plate fixed on the upper and lower end surfaces of the surrounding plate.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The utility model can connect the required number of anti-corrosion plates in series according to the diameter of the concrete column through the anti-corrosion plates and connecting ropes. After the anti-corrosion plates are fixed on the outer surface of the concrete column, the connecting ropes are knotted and fixed, and then the right half ring plate and the left half ring plate are fixed on the outer surface of the anti-corrosion plates. Then, the anti-corrosion device can be fixed on the surface of the concrete column. This solution can quickly and flexibly fix the anti-corrosion plates on the outer surface of the concrete column, and the overall structure is simple and easy to operate.

[0023] 2. Based on beneficial effect 1, with the use of the sealing gasket, the outside of the anti-corrosion plate is sealed for the second time, and with the use of the connecting strip, the connecting strip is sleeved on the surface of the fixed column, and then the connecting strip is limited and fixed by the limiting plate, so that the sealing gasket is more stably fixed on the outside of the anti-corrosion plate. This solution greatly improves the sealing and corrosion resistance of the anti-corrosion device.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a cross-sectional view of the utility model;

[0027] Figure 2 It is a three-dimensional schematic diagram of the utility model;

[0028] Figure 3 For this utility model Figure 1 A magnified image of point A;

[0029] Figure 4 This is a structural diagram of the anti-corrosion plate of the utility model;

[0030] Figure 5 This is a structural diagram of the right half ring plate of the utility model;

[0031] Figure 6 For this utility model Figure 5 Enlarged view of point B.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 11. Concrete column; 12. Buffer material; 13. Enclosure; 14. Cover plate;

[0034] 21. Anti-corrosion plate; 22. Connecting rope; 23. Right half ring plate; 24. Left half ring plate; 25. Mounting groove; 26. Connecting column; 27. Limiting groove; 28. Limiting column; 29. ​​Connecting pipe;

[0035] 31. Sealing gasket; 32. Connecting strip; 33. Fixing column; 34. Limiting plate; 35. Guide groove; 36. Guide column; 37. Mounting hole. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] See also Figure 1 , Figure 2 , Figure 4-Figure 6 As shown, this embodiment is an anti-corrosion device for reinforced concrete bridge piers in a marine environment, comprising:

[0040] A main component, the main component includes a concrete column 11;

[0041] The provided concrete column 11 is a concrete bridge pier;

[0042] The anti-corrosion assembly includes an anti-corrosion plate 21 fixed to the outer surface of the concrete column 11, a connecting rope 22 penetrating and connected to the inside of the anti-corrosion plate 21, a right semi-ring plate 23 fixed to the right side surface of the anti-corrosion plate 21, and a left semi-ring plate 24 clamped to the left side of the right semi-ring plate 23;

[0043] The anti-corrosion plates 21 are arranged in a circular pattern outside the concrete column 11, and two groups of connecting ropes 22 are provided;

[0044] The anti-corrosion plate 21 is used to wrap the concrete column 11 to achieve an anti-corrosion effect. The connecting rope 22 is used to connect the anti-corrosion plates 21 in series. The right half ring plate 23 and the left half ring plate 24 are used to stably fix the anti-corrosion plates 21 on the surface of the concrete column 11.

[0045] A mounting groove 25 is vertically opened inside the right end of the left half ring plate 24, a limiting groove 27 is opened in the middle of the right end of the left half ring plate 24, and a limiting column 28 is fixed on the middle surface of the left end of the right half ring plate 23;

[0046] The installation groove 25 is used to receive and install the connecting column 26, and the limiting groove 27 is used to receive and install the limiting column 28. The limiting column 28 is clamped inside the limiting groove 27, so that the right half ring plate 23 and the left half ring plate 24 can be connected together;

[0047] A connecting column 26 is connected through the installation groove 25 and the limiting column 28, and a connecting pipe 29 is threadedly connected to the outer surface of the bottom end of the connecting column 26;

[0048] The connecting column 26 is used to fix the limiting column 28 to the inside of the limiting groove 27, and the connecting pipe 29 is used to fix the connecting column 26 to the inside of the installation groove 25;

[0049] The main assembly further includes a buffer material 12 fixed to the outer surface of the sealing gasket 31, a panel 13 fixed to the outer surface of the buffer material 12, and a cover plate 14 fixed to the upper and lower end surfaces of the panel 13;

[0050] The buffer material 12 is used to reduce the damage to the bridge pier caused by physical impact, the enclosure 13 is used to wrap the buffer material 12 to increase the stability of the overall structure, and the cover plate 14 is used to keep the overall structure in a closed state;

[0051] When installing corrosion resistant components;

[0052] First, according to the actual diameter length of the concrete column 11, the anti-corrosion plates 21 are connected in series through the connecting rope 22, and then the anti-corrosion plates 21 are wrapped around the outer surface of the concrete column 11, and the connecting rope 22 is tied and fixed, and then the left half ring plate 24 is placed on the surface of the anti-corrosion plate 21, and the limiting column 28 is aligned with the limiting groove 27, and a pressing force is applied to the right half ring plate 23, so that the limiting column 28 is completely inserted into the limiting groove 27, and the connecting column 26 is passed through the installation groove 25, and then the connecting pipe 29 is passed through the bottom of the connecting column 26, and the connecting pipe 29 is rotated;

[0053] In this step, the anti-corrosion plate 21 can be quickly and flexibly fixed to the outer surface of the concrete column 11, and the overall structure is simple and easy to operate.

[0054] See also Figure 1-Figure 3 As shown, this embodiment is based on the above embodiment 1 and further includes a sealing component;

[0055] The sealing assembly includes a sealing gasket 31 fixed to the outer surface of the left half ring plate 24 and the right half ring plate 23, a connecting strip 32 fixed inside the upper and lower ends of the sealing gasket 31, and a fixing column 33 fixed to the middle surface of the upper and lower ends of the concrete column 11;

[0056] The middle part of the connecting strip 32 is sleeved on the outer surface of the fixing column 33;

[0057] The provided sealing pad 31 is used to seal the anti-corrosion plate 21, the connecting strip 32 is used to fix the sealing pad 31 more stably on the outer surface of the anti-corrosion plate 21, and the fixing column 33 is used to connect with the connecting strip 32, thereby increasing the connection between the connecting strip 32 and the concrete column 11;

[0058] A limit plate 34 is fixed to the outer surface of the top of the fixing column 33, and mounting holes 37 are symmetrically opened at the front and rear ends of the limit plate 34;

[0059] The limiting plate 34 is used to limit the connection strip 32, and the inside of the mounting hole 37 is used to connect the expansion bolt, so that the limiting plate 34 is stably fixed on the fixing column 33;

[0060] A guide column 36 is fixed on the lower surface of the middle part of the bottom end of the limiting plate 34, and a guide groove 35 is opened inside the top end of the fixing column 33;

[0061] Wherein, the guide post 36 is located inside the guide groove 35;

[0062] By inserting the guide column 36 into the guide groove 35, the limit plate 34 does not move when the expansion screw is installed.

[0063] When installing the fixed sealing gasket 31;

[0064] After wrapping the sealing gasket 31 on the surface of the anti-corrosion plate 21, applying adhesive to the inner surface of the sealing gasket 31 at the top and bottom, and sticking the sealing gasket 31 to the upper and lower surfaces of the concrete column 11, a pulling force is applied to the connecting strip 32 so that the connecting strip 32 is sleeved on the outer surface of the fixing column 33, and the guide column 36 is inserted into the guide groove 35, and then the expansion bolt is inserted into the mounting hole 37 to fix it;

[0065] This step greatly improves the sealing and corrosion resistance of the anti-corrosion device.

[0066] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 invention can be understood according to specific circumstances.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anti-corrosion device for reinforced concrete bridge piers in a marine environment, characterized in that: include: A main body component, the main body component comprising a concrete column (11); An anti-corrosion assembly, the anti-corrosion assembly comprising an anti-corrosion plate (21) fixed to the outer surface of a concrete column (11), a connecting rope (22) penetrating and connected to the inside of the anti-corrosion plate (21), a right semi-ring plate (23) fixed to the right side surface of the anti-corrosion plate (21), and a left semi-ring plate (24) clamped to the left side of the right semi-ring plate (23); The anti-corrosion plates (21) are arranged in a circular pattern outside the concrete column (11), and two groups of connecting ropes (22) are provided.

2. The anti-corrosion device for reinforced concrete bridge piers in a marine environment according to claim 1, characterized in that: A mounting groove (25) is vertically provided inside the right end of the left semi-ring plate (24), a limiting groove (27) is provided in the middle of the right end of the left semi-ring plate (24), and a limiting column (28) is fixed on the surface of the middle of the left end of the right semi-ring plate (23).

3. The anti-corrosion device for reinforced concrete bridge piers in marine environment according to claim 2, characterized in that: A connecting column (26) is connected through the interior of the installation groove (25) and the limiting column (28), and a connecting pipe (29) is threadedly connected to the outer surface of the bottom end of the connecting column (26).

4. The anti-corrosion device for reinforced concrete bridge piers in a marine environment according to claim 1, characterized in that: Also included is a sealing assembly; The sealing assembly comprises a sealing gasket (31) fixed to the outer surfaces of the left half ring plate (24) and the right half ring plate (23), a connecting strip (32) fixed inside the upper and lower ends of the sealing gasket (31), and a fixing column (33) fixed to the middle surface of the upper and lower ends of the concrete column (11); The middle portion of the connecting strip (32) is sleeved on the outer surface of the fixing column (33).

5. The anti-corrosion device for reinforced concrete bridge piers in marine environment according to claim 4, characterized in that: A limiting plate (34) is fixed on the outer surface of the top end of the fixing column (33), and mounting holes (37) are symmetrically provided at the front and rear ends of the limiting plate (34).

6. The anti-corrosion device for reinforced concrete bridge piers in a marine environment according to claim 5, characterized in that: A guide column (36) is fixed on the lower surface of the middle part of the bottom end of the limiting plate (34), and a guide groove (35) is provided inside the top end of the fixing column (33); The guide post (36) is located inside the guide groove (35).

7. The anti-corrosion device for reinforced concrete bridge piers in a marine environment according to claim 1, characterized in that: The main body component also includes a buffer material (12) fixed on the outer surface of the sealing gasket (31), a surrounding plate (13) fixed on the outer surface of the buffer material (12), and a cover plate (14) fixed on the upper and lower end surfaces of the surrounding plate (13).

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