Bridge pier anti-corrosion fixing device

Abstract

The utility model belongs to the field of pier fittings, concretely is a kind of pier anti-rust fixing device, including device main body, the outer wall of device main body is provided with auxiliary module, and the outer wall of auxiliary module is equipped with reinforcing module, and the rear side of reinforcing module is provided with fixed module;The reinforcing module includes shell, antiskid block, reinforcing ring, connecting piece and pivot, the outer wall of shell is equipped with antiskid block, and the upper portion of shell is provided with reinforcing ring, the end of shell is equipped with connecting piece, and the inside of connecting piece is penetrated by pivot, shell is formed rotating structure by connecting piece and pivot, and shell and antiskid block are integrally arranged;The utility model can cover protection to pier, especially to the reinforcing bar part after setting oblique reinforcing bar has better protective effect, with waterproof dustproof function, avoid the rust phenomenon of connection place caused by rain erosion when pier is used daily, realize the anti-rust efficacy of pier.

Description

Technical Field

[0001] This utility model relates to the field of bridge pier accessories, specifically a bridge pier anti-corrosion fixing device. Background Technology

[0002] Ship berthing piers are special facilities set up at the upstream and downstream approach channels of a lock for ships to temporarily moor before entering the lock. Their structural forms include various types such as PHC pipe pile foundation caisson type and gravity type. Research data shows that the arrangement of ship berthing piers is related to the lock scheduling efficiency, and a mixed layout of single and double sides can improve the flexibility of ship mooring.

[0003] Chinese patent CN201821765018.0 discloses a novel bridge pier anti-collision device with buffer function, comprising: an outer fixing plate and an inner fixing plate. The inner fixing plate is located at the center of the outer fixing plate, and a biomass buffer layer is fixed between the inner surface wall of the outer fixing plate and the outer surface wall of the inner fixing plate. Both the outer and inner fixing plates have buckles fixed to their inner surfaces. The buckles are divided into male buckles and female buckles. The inner surface wall of the male buckle has symmetrically formed grooves along the horizontal direction. One side of the female buckle has symmetrically fixed insertion rods along the horizontal direction. A first telescopic spring is fixed inside each of the two insertion rods. By spraying a protective coating onto the outer fixing plate, the bridge pier anti-collision device made of metal can be protected from corrosion. Furthermore, the protective coating can alert oncoming vehicles at night, preventing vehicles from hitting the bridge pier due to darkness and causing traffic accidents.

[0004] While existing bridge pier anti-collision devices can solve the problems of high cost and short service life caused by their general use of metal materials, they cannot provide adequate protection for the main body of the bridge pier during use. This makes the bridge pier susceptible to rainwater erosion over long-term use, leading to rust and affecting its service life.

[0005] Therefore, a rust-proof fixing device for bridge piers is proposed to address the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a bridge pier anti-corrosion fixing device to solve the problem mentioned in the background art that the bridge pier body cannot be well protected during use, making the bridge pier susceptible to rainwater erosion during long-term use, resulting in rust and affecting the service life of the bridge pier.

[0007] The technical solution adopted by this utility model to solve its technical problem is: a bridge pier anti-corrosion fixing device, including a device body, an auxiliary module is provided on the outer wall of the device body, a reinforcing module is installed on the outer wall of the auxiliary module, and a fixing module is provided on the rear side of the reinforcing module. The reinforcement module includes a shell, a block block, a reinforcing ring, a connector, and a rotating shaft. The outer wall of the shell is equipped with a block block, and a reinforcing ring is provided on the top of the shell. A connector is installed at the end of the shell, and a rotating shaft passes through the interior of the connector.

[0008] Preferably, the outer shell is connected to the rotating shaft via a connector to form a rotating structure, and the outer shell and the anti-slip block are integrally integrated.

[0009] Preferably, the main body of the device includes a cover layer, an opening layer and a heat-fusion seam, wherein the top of the cover layer is provided with an opening layer and the side of the opening layer is provided with a heat-fusion seam.

[0010] Preferably, the covering layer and the opening layer are bonded together with adhesive, and both the covering layer and the opening layer are made of heat-shrink film material.

[0011] Preferably, the fixing module includes a fixing plate, a limiting plate, a pin, and a buckle. The limiting plate is installed on the top of the fixing plate, and the pin passes through the inside of the limiting plate. The end of the pin is provided with a buckle.

[0012] Preferably, the pin is connected to the fixing plate by a limiting plate to form a locking structure, and the fixing plate is welded to the outer shell.

[0013] Preferably, the auxiliary module includes an inner layer and a support column, wherein the inner wall of the inner layer is provided with the support column, and the support column is made of rubber.

[0014] The advantages of this utility model are: 1. This utility model employs the combined action of a covering layer and a reinforcing module, which enhances the connection between the covering layer and the main body of the pier, making the connection more stable and preventing detachment. This allows the device to provide long-term protection for the pier, covering it with waterproof and dustproof properties. It prevents the pier from being eroded by rainwater during daily use and avoids rust at the connection points, achieving rust prevention for the pier. The connection between the device and the pier is tighter, reducing protective gaps and providing more comprehensive protection.

[0015] 2. This utility model employs the cooperation between auxiliary modules and fixing modules to facilitate the fixing of the reinforcing modules, making them more secure when fixed to the outer wall of the bridge pier. This simplifies operation, reduces construction difficulty, and improves work efficiency. It also facilitates the mass installation of bridge piers. The support column and inner layer themselves can deform. During installation, they are compressed and stretched to fill the internal gaps, ensuring a tight connection between the device and the bridge pier. In daily use, this also prevents air from entering, improving moisture resistance and further enhancing the rust prevention effect of the bridge pier. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the entire utility model from the front view; Figure 2 This is a three-dimensional structural diagram of the present invention from the right side view; Figure 3 This is a three-dimensional structural diagram of the present invention viewed from below. Figure 4 This is a three-dimensional structural diagram of the fixing module of this utility model.

[0018] In the diagram: 1. Main body of the device; 101. Covering layer; 102. Opening layer; 103. Hot melt seam; 2. Reinforcing module; 201. Outer shell; 202. Anti-slip block; 203. Reinforcing ring; 204. Connector; 205. Rotating shaft; 3. Auxiliary module; 301. Inner layer; 302. Support column; 4. Fixing module; 401. Fixing plate; 402. Limiting plate; 403. Pin; 404. Buckle. Detailed Implementation

[0019] 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 scope of protection of the present utility model.

[0020] Example 1 Please see Figures 1 to 4 As shown, a bridge pier anti-corrosion fixing device includes a device body 1, an auxiliary module 3 is provided on the outer wall of the device body 1, and a reinforcing module 2 is installed on the outer wall of the auxiliary module 3, and a fixing module 4 is provided on the rear side of the reinforcing module 2. The reinforcement module 2 includes a housing 201, an anti-slip block 202, a reinforcing ring 203, a connector 204, and a rotating shaft 205. The anti-slip block 202 is installed on the outer wall of the housing 201, and the reinforcing ring 203 is provided on the top of the housing 201. The connector 204 is installed at the end of the housing 201, and the rotating shaft 205 passes through the inside of the connector 204. The housing 201 forms a rotating structure with the connector 204 and the rotating shaft 205. The housing 201 and the anti-slip block 202 are integrated. This design can increase the connection effect between the covering layer 101 and the main body of the pier, making the connection more stable and preventing detachment. In particular, it has a covering and protection effect on the rebar area after the diagonal reinforcement is installed, so that the device can provide long-term protection for the pier.

[0021] Please see Figures 1 to 3 As shown, the main body 1 of the device includes a covering layer 101, an opening layer 102, and a heat-melting seam 103. The top of the covering layer 101 is provided with the opening layer 102, and the side of the opening layer 102 is reserved with a heat-melting seam 103. The covering layer 101 and the opening layer 102 are bonded together with adhesive. Both the covering layer 101 and the opening layer 102 are made of heat-shrink film material. With this setting, the bridge pier can be covered and protected, which has the effect of waterproofing and dustproofing. It prevents the bridge pier from being eroded by rainwater during daily use and prevents rusting at the rebar anchorage. It achieves the effect of rust prevention for the bridge pier, and the connection between the device and the bridge pier is tighter, reducing protective gaps and providing more comprehensive protection.

[0022] Please see Figure 4 As shown, the fixing module 4 includes a fixing plate 401, a limiting plate 402, a pin 403, and a buckle 404. The limiting plate 402 is installed on the top of the fixing plate 401, and the pin 403 passes through the inside of the limiting plate 402. The end of the pin 403 is provided with a buckle 404. The pin 403 and the fixing plate 401 form a locking structure through the limiting plate 402. The fixing plate 401 and the outer shell 201 are welded together. With this setting, it is convenient to fix the reinforcing module 2, making it more secure when fixed to the outer wall of the bridge pier, making the operation simpler, reducing the construction difficulty, thereby improving work efficiency and facilitating the mass installation of bridge piers.

[0023] Please see Figure 3 As shown, the auxiliary module 3 includes an inner layer 301 and a support column 302. The inner wall of the inner layer 301 is provided with the support column 302, and the support column 302 is made of rubber. With this setting, the support column 302 and the inner layer 301 themselves can deform. During installation, they are squeezed and stretched to fill the internal gaps, making the device tightly connected to the bridge pier. In daily use, it can also prevent air from entering the rebar area after the inclined rebar is installed, improve the moisture-proof function, and further improve the anti-rust effect of the bridge pier.

[0024] Working principle: First, the covering layer 101 and the opening layer 102 are extended through the hot melt joint 103 and then covered on the outer wall of the pier, so that they are completely attached to the pier. Next, the hot melt joint 103 is heat-fused to melt and connect it. Then, the covering layer 101 and the opening layer 102 are heated to reduce their volume, thereby completely wrapping the main body of the pier. Then, the rotating shaft 205 is rotated to lock the outer shell 201 onto the outer wall of the covering layer 101. Then, the two outer shells 201 are merged, and the pin 403 is inserted into the limiting plate 402 and the buckle 404 is connected to fix the outer shell 201.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A bridge pier anti-corrosion fixing device, comprising a device body (1), characterized in that: The outer wall of the main body (1) of the device is provided with an auxiliary module (3), and an enhancement module (2) is installed on the outer wall of the auxiliary module (3), and a fixing module (4) is provided on the rear side of the enhancement module (2). The reinforcement module (2) includes a shell (201), a block block (202), a reinforcement ring (203), a connector (204), and a rotating shaft (205). The outer wall of the shell (201) is equipped with a block block (202), and a reinforcement ring (203) is provided on the top of the shell (201). The end of the shell (201) is equipped with a connector (204), and the rotating shaft (205) passes through the interior of the connector (204).

2. The anti-corrosion fixing device for bridge piers according to claim 1, characterized in that: The outer shell (201) forms a rotating structure with the rotating shaft (205) through the connector (204), and the outer shell (201) and the anti-slip block (202) are integrated.

3. The anti-corrosion fixing device for bridge piers according to claim 1, characterized in that: The main body (1) of the device includes a cover layer (101), an opening layer (102) and a hot melt seam (103). The top of the cover layer (101) is provided with an opening layer (102), and the side of the opening layer (102) is reserved with a hot melt seam (103).

4. The anti-corrosion fixing device for bridge piers according to claim 3, characterized in that: The cover layer (101) and the opening layer (102) are bonded together with adhesive, and both the cover layer (101) and the opening layer (102) are made of heat shrink film.

5. The anti-corrosion fixing device for bridge piers according to claim 1, characterized in that: The fixing module (4) includes a fixing plate (401), a limiting plate (402), a pin (403) and a buckle (404). The limiting plate (402) is installed on the top of the fixing plate (401), and the pin (403) passes through the inside of the limiting plate (402). The end of the pin (403) is provided with a buckle (404).

6. The anti-corrosion fixing device for bridge piers according to claim 5, characterized in that: The pin (403) forms a locking structure with the fixing plate (401) through the limiting plate (402), and the fixing plate (401) and the outer shell (201) are welded together.

7. The anti-corrosion fixing device for bridge piers according to claim 1, characterized in that: The auxiliary module (3) includes an inner layer (301) and a support column (302). The inner wall of the inner layer (301) is provided with the support column (302), and the support column (302) is made of rubber.

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