Steel structure anti-corrosion construction equipment

Abstract

The utility model discloses steel structure anti-corrosion construction equipment, which relates to the technical field of steel member anti-corrosion, and comprises a steel member body, the outer side of the steel member body is movably sleeved with a plurality of annularly distributed clamping sleeves, and the plurality of clamping sleeves are vertically distributed; and fixing mechanisms are fixedly connected to the middles of the sides, away from the steel member body, of the multiple clamping sleeves, anode bars are movably connected to the inner sides of the multiple fixing mechanisms in a sleeving mode, and connecting mechanisms are fixedly connected between the sides, close to the steel member body, of the multiple anode bars and the outer side of the steel member body. According to the steel structure anti-corrosion construction equipment, the clamping sleeve is fixed to the steel member body through welding, a plurality of evenly-distributed sites making contact with the anode bar exist on the outer side of the steel member body through the connecting bases, current on the outer side of the steel member body is evenly distributed, and the corrosion resistance of the steel structure is improved. And the steel member body is protected more effectively.

Description

Technical Field

[0001] This utility model relates to the field of steel component corrosion protection technology, and in particular to a steel structure corrosion protection construction equipment. Background Technology

[0002] With the rapid development of my country's economy, steel structures have been widely used in construction, bridges, marine engineering, and other fields. However, in saline-alkali environments, steel structures are highly susceptible to corrosion, which seriously affects their service life and safety, thus requiring anti-corrosion treatment.

[0003] Chinese patent document CN222008062U discloses a cathodic protection device for corrosion prevention of offshore wind power steel structures. Several cathodic protection devices are installed on the steel structure at the seabed bottom of the offshore wind power steel structure. Each cathodic protection device includes fixing plates pre-welded to both sides of the steel structure. Cathodic current rods are interlocked between the fixing plates, and electrical wires are welded to the cathodic current rods. This utility model's cathodic protection device has a simple overall structure, does not hinder normal painting operations on offshore wind power steel structures, and the installation of the fixing plates and cathodic current rods is simple, facilitating underwater welding operations by divers.

[0004] The existing technology has the following problems:

[0005] The steel structure anti-corrosion equipment uses impressed current cathodic protection, but the current rod only contacts the steel component at both ends. This makes the current uneven on the outside of the steel component, allowing corrosion to occur at locations far from the ends of the current rod. Utility Model Content

[0006] This utility model provides a steel structure anti-corrosion construction equipment to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A steel structure anti-corrosion construction equipment includes a steel component body. Several annularly distributed clamps are movably sleeved on the outer side of the steel component body, and the clamps are vertically distributed. Two connecting pieces are fixedly connected to both ends of each clamp. Fixing holes are opened on the side of each connecting piece near the steel component body. Fixing mechanisms are fixedly connected to the middle of the side of each clamp away from the steel component body. An anode rod is movably sleeved on the inner side of each fixing mechanism. A connecting mechanism is fixedly connected between the side of each anode rod near the steel component body and the outer side of the steel component body.

[0009] The connection mechanism includes a power-carrying wire, with two connecting seats fixedly connected to both ends of the power-carrying wire, and a conductive seat movably sleeved on the outer side of each of the two connecting seats.

[0010] Preferably, the ferrule and connecting piece are made of steel.

[0011] Preferably, the fixing mechanism includes a clamping plate, the side of the clamping plate near the steel component body is fixedly connected to the middle of the outer side of the clamping sleeve, two first clamping seats are fixedly connected to the upper and lower sides of the clamping plate near the steel component body, a second clamping seat is movably sleeved on the outer side of the clamping plate away from the steel component body, the outer side of the anode rod is movably sleeved on the inner side of the second clamping seat near the upper and lower sides, two limiting blocks are movably sleeved on the inner side of the clamping plate, and a top block is fixedly connected to the inner side of the second clamping seat away from the steel component body, and the top block is located between the two limiting blocks.

[0012] Preferably, the inner side of the card plate is provided with a plurality of annularly distributed limiting grooves, and the outer protrusion of the limiting block is slidably connected to the inner side of the limiting groove.

[0013] Preferably, the limiting block has a chamfered corner on the side near the top block away from the steel component body, and the outer side of the top block near the steel component body is triangular in shape.

[0014] Preferably, two first spring pieces are fixedly connected to the outer side of the second card holder near the steel component body, and two first card blocks are fixedly connected to the outer vertical surface of the card plate near the steel component body, with the outer side of the first card blocks movably sleeved on the inner side of the first spring pieces.

[0015] Preferably, a second locking block is fixedly connected to the bottom of each of the two conductive seats near the energized wire, and a second spring is fixedly connected to the lower side of each of the two connecting seats, with the outer side of the second locking block movably sleeved on the inner side of the second spring.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a steel structure anti-corrosion construction equipment, which adopts the cooperation of an anode rod, a steel component body, a ferrule, a connecting piece, a fixing hole, a connecting mechanism, a current-carrying wire, a connecting seat, and a conductive seat. The ferrule is fixed to the steel component body by welding. The use of multiple connecting seats makes multiple evenly distributed contact points with the anode rod on the outside of the steel component body, so that the current distribution on the outside of the steel component body is uniform, and the steel component body is more effectively protected.

[0018] 2. This utility model provides a steel structure anti-corrosion construction equipment, which adopts the cooperation of a ferrule, a fixing mechanism, a ferrule plate, a first ferrule seat, a limiting groove, a second ferrule seat, a limiting block, a first ferrule block, a first spring piece, a top block, an anode rod, a connecting mechanism, a power-carrying wire, a connecting seat, a conductive seat, a second spring piece, and a second ferrule block. The cooperation of the first ferrule block and the first spring piece enables the second ferrule seat to be quickly fixed on the ferrule plate, thereby enabling the limiting block to quickly fix the anode rod. At the same time, it enables the anode rod to be quickly replaced and maintained, and is convenient to install and disassemble. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the anode rod portion of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the card sleeve portion of this utility model;

[0022] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the fixing mechanism part of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the current-carrying conductor part of this utility model.

[0024] In the diagram: 1. Steel component body; 2. Sleeve; 3. Connecting piece; 4. Fixing hole; 5. Fixing mechanism; 51. Card plate; 52. First card seat; 53. Limiting groove; 54. Second card seat; 55. Limiting block; 56. First card block; 57. First spring piece; 58. Top block; 6. Anode rod; 7. Connecting mechanism; 71. Current-carrying wire; 72. Connecting seat; 73. Conductive seat; 74. Second spring piece; 75. Second card block. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figures 1-5As shown, a steel structure anti-corrosion construction equipment includes a steel component body 1. Several annularly distributed clamps 2 are movably sleeved on the outer side of the steel component body 1, and several clamps 2 are vertically distributed. Two connecting pieces 3 are fixedly connected to both ends of the clamps 2. Fixing holes 4 are opened on the side of the connecting pieces 3 near the steel component body 1. Fixing mechanisms 5 are fixedly connected to the middle of the side of the clamps 2 away from the steel component body 1. Anode rods 6 are movably sleeved on the inner side of the fixing mechanisms 5. Connecting mechanisms 7 are fixedly connected between the side of the anode rods 6 near the steel component body 1 and the outer side of the steel component body 1.

[0027] The connecting mechanism 7 includes a power-carrying wire 71, with two connecting seats 72 fixedly connected to both ends of the power-carrying wire 71, and a conductive seat 73 movably sleeved on the outer side of each of the two connecting seats 72.

[0028] It should be noted that the conductive base 73 near the inner side is fixed to the outer side of the steel component body 1 by welding. The conductive base 73 near the outer side depends on the material used for the anode rod 6. If it is a metal material, the anode rod 6 and the conductive base 73 are welded together. If it is a non-metallic material, such as graphite, it is fixed together with a clamp. The anode rod 6 is provided with a wire. The fixing mechanism 5 is made of non-metallic material, which can reduce the cost of use. At the same time, the voltage can be adjusted according to the distance between the power supply and the anode rod 6 at different positions, so that the current on the outer side of the steel component body 1 is as consistent as possible.

[0029] like Figure 4 As shown, the ferrule 2 and the connecting piece 3 are made of steel.

[0030] It should be noted that the sleeve 2 has a certain degree of elasticity, allowing it to fit snugly against the outside of the steel component body 1. Different sizes and numbers of sleeves 2 can be used to cover the steel component body 1. The sleeves 2 are fixed together by welding, as are the sleeves 2 and the steel component body 1. The fixing hole 4 is used to position the sleeve 2. For example, a dot is welded to the outside of the steel component body 1 and fitted into the fixing hole 4 to prevent the finally fixed sleeve 2 from tilting.

[0031] like Figure 4As shown, the fixing mechanism 5 includes a clamping plate 51. The side of the clamping plate 51 closest to the steel component body 1 is fixedly connected to the middle of the outer side of the clamping sleeve 2. Two first clamping seats 52, distributed vertically, are fixedly connected to the upper and lower sides of the clamping plate 51 near the position of the steel component body 1. A second clamping seat 54 is movably sleeved on the outer side of the clamping plate 51 away from the steel component body 1. The outer side of the anode rod 6 is movably sleeved on the inner side of the second clamping seat 54 near the upper and lower sides. Two limiting blocks 55, distributed vertically, are movably sleeved on the inner side of the clamping plate 51. A top block 58 is fixedly connected to the inner side of the second clamping seat 54 away from the position of the steel component body 1, and the top block 58 is located between the two limiting blocks 55.

[0032] It should be noted that the outer side of the card plate 51 is movably sleeved onto the inner side of the second card seat 54. The second card seat 54 and the first card seat 52 form a cylindrical shape to protect the upper and lower sides of the anode rod 6. At the same time, the top block 58 fixes the limiting block 55, so that the limiting block 55 limits the position of the upper and lower sides of the anode rod 6 to prevent it from moving up and down.

[0033] like Figure 4 As shown, the inner side of the card plate 51 is provided with several annularly distributed limiting grooves 53, and the outer protrusion of the limiting block 55 is slidably connected to the inner side of the limiting groove 53.

[0034] It should be noted that the limiting groove 53 is used to prevent relative rotation between the limiting block 55 and the card plate 51, which would make it difficult for the limiting block 55 to be inserted into the inner side of the anode rod 6.

[0035] like Figure 4 As shown, the limiting block 55 has a chamfer on the side near the top block 58 away from the steel component body 1, and the outer side of the top block 58 near the steel component body 1 is triangular in shape.

[0036] It should be noted that the shape of the chamfer and the top block 58 is designed to prevent the top block 58 from being difficult to insert into the position between the limit blocks 55 due to the downward movement of the limit block 55 caused by gravity.

[0037] like Figure 4 As shown, two first spring pieces 57 are fixedly connected to the outer side of the second card holder 54 near the steel component body 1, and two first card blocks 56 are fixedly connected to the outer vertical surface of the card plate 51 near the steel component body 1. The outer side of the first card block 56 is movably sleeved on the inner side of the first spring piece 57.

[0038] It should be noted that when the card plate 51 is pushed into the inner side of the second card seat 54, the first card block 56 bends due to the elasticity of its own material until the first spring piece 57 is inserted into the inner side of the first card block 56, thereby fixing the second card seat 54. The second card seat 54 and the first card block 56 can be made of plastic material to reduce production costs.

[0039] like Figure 5 As shown, a second locking block 75 is fixedly connected to the bottom of each of the two conductive seats 73 near the energized wire 71, and a second spring piece 74 is fixedly connected to the lower side of each of the two connecting seats 72. The outer side of the second locking block 75 is movably sleeved on the inner side of the second spring piece 74.

[0040] It should be noted that by pulling the second spring 74 and then continuously pushing down the connecting seat 72, the second locking block 75 can be locked into the inside of the second locking block 75, thereby fixing the connecting seat 72 on the conductive seat 73.

[0041] The working principle of this utility model is as follows: First, the conductive seat 73 near the inner side is fixed to the outer side of the steel component body 1 by welding. The conductive seat 73 near the outer side depends on the material used for the anode rod 6. If it is a metal material, the anode rod 6 and the conductive seat 73 are welded together. If it is a non-metallic material, such as graphite, it is fixed together with a clamp. The anode rod 6 has a wire on its outer side. The fixing mechanism 5 is made of non-metallic material, which can reduce the cost of use. At the same time, the voltage can be adjusted by the distance between the power supply and the anode rod 6 at different positions, so that the current on the outer side of the steel component body 1 is as large as possible. To maintain consistency, the ferrule 2 has a certain degree of elasticity, allowing it to fit snugly against the outside of the steel component body 1. Different sizes and quantities of ferrules 2 can be used to cover the steel component body 1. The ferrules 2 are fixed together by welding, as are the ferrules 2 and the steel component body 1. The fixing hole 4 is used to position the ferrules 2. For example, a dot is welded to the outside of the steel component body 1 and fitted into the fixing hole 4 to prevent the finally fixed ferrule 2 from tilting. The ferrules 2 are fixed to the steel component body 1 by welding. Multiple connecting seats 72 are used to ensure multiple evenly spaced connections on the outside of the steel component body 1. The evenly distributed contact points with the anode rod 6 ensure uniform current distribution on the outer side of the steel component body 1, providing more effective protection. Finally, the outer side of the clamping plate 51 is movably fitted onto the inner side of the second clamping seat 54. The second clamping seat 54 and the first clamping seat 52 form a cylindrical shape, protecting the upper and lower sides of the anode rod 6. Simultaneously, the top block 58 fixes the limiting block 55, limiting its position on the upper and lower sides of the anode rod 6 and preventing vertical movement. When the clamping plate 51 is pushed into the inner side of the second clamping seat 54, the first clamping block 56 bends due to the elasticity of its material until the first spring piece 57... The second card seat 54 is fixed by inserting into the inner side of the first card block 56. The second card seat 54 and the first card block 56 can be made of plastic material to reduce production costs. Pull the second spring 74 and then push the connecting seat 72 down so that the second card block 75 can be inserted into the inner side of the second card block 75, so that the connecting seat 72 is fixed on the conductive seat 73. Through the cooperation of the first card block 56 and the first spring 57, the second card seat 54 is quickly fixed on the card plate 51, thereby allowing the limiting block 55 to quickly fix the anode rod 6. At the same time, the anode rod 6 can be quickly replaced and maintained, making installation and disassembly convenient.

[0042] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel structure anti-corrosion construction equipment, comprising a steel component body (1), characterized in that: The outer side of the steel component body (1) is movably fitted with several ring-shaped sleeves (2), and several sleeves (2) are vertically distributed. Two connecting pieces (3) are fixedly connected to both ends of the sleeves (2). Fixing holes (4) are opened on the side of the connecting pieces (3) close to the steel component body (1). Fixing mechanisms (5) are fixedly connected to the middle of the side of the sleeves (2) away from the steel component body (1). Anode rods (6) are movably fitted on the inner side of the fixing mechanisms (5). A connecting mechanism (7) is fixedly connected between the side of the anode rods (6) close to the steel component body (1) and the outer side of the steel component body (1). The connecting mechanism (7) includes a power-conducting wire (71), and two connecting seats (72) are fixedly connected to both ends of the power-conducting wire (71). A conductive seat (73) is movably sleeved on the outer side of each of the two connecting seats (72).

2. The steel structure anti-corrosion construction equipment according to claim 1, characterized in that: The sleeve (2) and the connecting piece (3) are made of steel.

3. The steel structure anti-corrosion construction equipment according to claim 1, characterized in that: The fixing mechanism (5) includes a clamping plate (51). The clamping plate (51) is fixedly connected to the middle of the outer side of the clamping sleeve (2) on the side near the steel component body (1). Two first clamping seats (52) are fixedly connected to the upper and lower sides of the clamping plate (51) near the position of the steel component body (1). A second clamping seat (54) is movably sleeved on the outer side of the clamping plate (51). The outer side of the anode rod (6) is movably sleeved on the inner side of the second clamping seat (54) near the upper and lower sides. Two limiting blocks (55) are movably sleeved on the inner side of the clamping plate (51). A top block (58) is fixedly connected to the inner side of the second clamping seat (54) away from the position of the steel component body (1), and the top block (58) is located between the two limiting blocks (55).

4. The steel structure anti-corrosion construction equipment according to claim 3, characterized in that: The inner side of the card plate (51) is provided with several annularly distributed limiting grooves (53), and the outer protrusion of the limiting block (55) is slidably connected to the inner side of the limiting groove (53).

5. The steel structure anti-corrosion construction equipment according to claim 3, characterized in that: The limiting block (55) has a chamfer on the side near the top block (58) away from the steel component body (1), and the outer side of the top block (58) near the steel component body (1) is triangular in shape.

6. The steel structure anti-corrosion construction equipment according to claim 3, characterized in that: Two first spring pieces (57) are fixedly connected to the outer side of the second card holder (54) near the steel component body (1), and two first card blocks (56) are fixedly connected to the outer vertical surface of the card plate (51) near the steel component body (1). The outer side of the first card block (56) is movably sleeved on the inner side of the first spring piece (57).

7. The steel structure anti-corrosion construction equipment according to claim 1, characterized in that: The bottom of each of the two conductive seats (73) near the energized wire (71) is fixedly connected to a second locking block (75), and the bottom of each of the two connecting seats (72) is fixedly connected to a second spring piece (74). The outer side of the second locking block (75) is movably sleeved on the inner side of the second spring piece (74).

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