Replaceable sacrificial anode for sacrificial anode protection

Abstract

The utility model discloses a replaceable sacrificial anode for sacrificial anode protection. The replaceable sacrificial anode comprises active metal, a support frame and a quick mounting mechanism, the front side surface of the active metal is fixedly connected with a connecting cable core, and the outer surface of the active metal is fixedly connected with a mounting frame; the supporting frames are fixedly connected to the left side and the right side of the mounting frame; the quick mounting mechanism is arranged in the supporting frame; the replaceable sacrificial anode for sacrificial anode protection further comprises a cable rubber insulation sleeve, the cable rubber insulation sleeve is fixedly arranged on the outer surface of the connecting cable core in a sleeving mode, the front side face of the cable rubber insulation sleeve is fixedly connected with an installation gasket, and the front side face of the installation gasket is fixedly connected with a rubber protection pad. And meanwhile, dust prevention is carried out in the use process, and the working intensity in the disassembly process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sacrificial anodes, in particular to a replaceable sacrificial anode used for sacrificial anode protection. Background Art

[0002] Sacrificial anode refers to the case where the metal in electrochemical theory is used as the anode. The anode is gradually consumed as the current flows out. The sacrificial anode protection is to protect the sacrificial anode from electrochemical corrosion. The sacrificial anode is generally used for pipeline protection, so it is called a sacrificial anode for sacrificial anode protection:

[0003] Some traditional sacrificial anodes used for sacrificial anode protection are connected to the pipeline by welding. When chemical corrosion occurs, the sacrificial anode is consumed to protect the pipeline.

[0004] The existing sacrificial anodes used for sacrificial anode protection have the following problems: it is troublesome to connect with the pipeline, and the sacrificial anode is not easy to replace after installation. Therefore, we propose a replaceable sacrificial anode for sacrificial anode protection. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a replaceable sacrificial anode for sacrificial anode protection, which can be quickly installed and the anode can be replaced at the same time. It can also be dustproof during use and reduce the work intensity during disassembly, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a replaceable sacrificial anode for sacrificial anode protection, comprising an active metal, a support frame and a quick installation mechanism;

[0007] Active metal: The front side thereof is fixedly connected with a connecting cable core, and the outer surface of the active metal is fixedly connected with a mounting frame;

[0008] Support frame: It is fixedly connected to the left and right sides of the mounting frame;

[0009] Quick installation mechanism: it is arranged inside the support frame;

[0010] Among them: it also includes a cable rubber insulating sleeve, the cable rubber insulating sleeve fixed sleeve is arranged on the outer surface of the connecting cable core, the front side of the cable rubber insulating sleeve is fixedly connected with a mounting gasket, the front side of the mounting gasket is fixedly connected with a rubber protective pad, the rear side of the mounting gasket is provided with left and right symmetrical bolt connection ports, the bolt connection ports all penetrate the front side of the rubber protective pad, can be quickly installed, and easy to disassemble, so as to facilitate the rapid replacement of the sacrificial anode, and at the same time, it is dustproof during use to reduce the work intensity during disassembly.

[0011] Furthermore, the quick installation mechanism includes a sliding column and a clamping plate. A front-to-rear symmetrical sliding column is fixedly connected between the left and right walls of the support frame. A clamping plate is slidably connected between the outer surfaces of the two sliding columns on the same side, and clamping installation can be performed by moving the clamping plate left and right.

[0012] Furthermore, the quick installation mechanism also includes a bolt connecting frame, a screw and a knob. The middle parts of the opposite sides of the support frame are fixedly connected with the bolt connecting frame, and the middle parts of the opposite walls of the support frame are opened with avoidance openings. The positions of the avoidance openings correspond to the bolt connecting frames on the same side. The inside of the bolt connecting frame is threadedly connected with screws, and the proximal ends of the screws pass through the avoidance openings on the same side. The opposite ends of the screws are fixedly connected with knobs, and the proximal ends of the screws are in contact with the adjacent surfaces of the clamping plates on the same side. The outer surfaces of the knobs are fixedly covered with rubber protective covers, and thrust can be generated on the clamping plates by rotating the screws.

[0013] Furthermore, the quick installation mechanism also includes a spring, and front-to-back symmetrical springs are fixedly connected between the adjacent surfaces of the clamping plate and the adjacent walls of the support frame. The interiors of the springs are sleeved on the outer surfaces of the sliding columns on the same side, and automatic working reset can be performed.

[0014] Furthermore, adjacent surfaces of the clamping plates are fixedly connected with rubber friction pads to increase contact friction during installation.

[0015] Furthermore, a rubber dustproof pad is fixedly connected to the upper surface of the support frame to prevent dust from the upper side.

[0016] Furthermore, a folding accordion dust cover is fixedly connected between the upper ends of the left and right side surfaces of the clamping plate and the adjacent wall surfaces of the support frame to prevent dust from the lower side.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the replaceable sacrificial anode for sacrificial anode protection has the following advantages:

[0018] 1. During the installation process, the staff can install the active metal above the pipeline, and the active metal is first fixed inside the mounting frame. The mounting frame, the active metal and the connecting cable core together form a sacrificial anode. Then the staff turns the knob, and the rotation of the knob drives the screw to rotate, so that the two screws are close to each other. The screws approach each other and apply thrust to the clamping plates on the same side, so that the clamping plates are close to each other, so that the rubber friction pad contacts the pipeline and deforms, thereby quickly installing the replaceable sacrificial anode above the pipeline, and then inserting the front end of the connecting cable core into the pipeline connection point, and then connecting the installation gasket to the connection point of the pipeline through the fixing bolts, so that the pipeline is connected to the active metal, thereby quickly connecting the replaceable sacrificial anode to the pipeline, and can be quickly installed, and can be quickly replaced after the sacrificial anode is corroded, saving manpower.

[0019] 2. When the clamping plate moves left and right, the clamping plate will compress or stretch the folded accordion dust cover. At the same time, the rubber dust pad can also prevent dust from entering the interior of the support frame, thereby preventing dust from entering the interior of the support frame during the use of the sacrificial anode, causing dust to be contaminated between the threads of the screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the quick installation mechanism of the utility model.

[0022] In the figure: 1 active metal, 2 mounting frame, 3 connecting cable core, 4 supporting frame, 5 quick mounting mechanism, 51 sliding column, 52 clamping plate, 53 bolt connecting frame, 54 screw rod, 55 knob, 56 spring, 6 rubber protective sleeve, 7 cable rubber insulating sleeve, 8 mounting gasket, 9 rubber protective pad, 10 bolt connecting port, 11 rubber friction pad, 12 folding accordion dust cover, 13 rubber dust pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-2 , This embodiment provides a technical solution: a replaceable sacrificial anode for sacrificial anode protection, comprising an active metal 1, a support frame 4 and a quick installation mechanism 5;

[0025] Active metal 1: a connecting cable core 3 is fixedly connected to the front side thereof, a mounting frame 2 is fixedly connected to the outer surface of the active metal 1, and the active metal 1 can be made of one of magnesium, zinc and aluminum;

[0026] Support frame 4: It is fixedly connected to the left and right sides of the mounting frame 2, and the upper surface of the support frame 4 is fixedly connected with a rubber dustproof pad 13;

[0027] Quick installation mechanism 5: It is arranged inside the support frame 4. The quick installation mechanism 5 includes a slide column 51 and a clamping plate 52. The left and right walls of the support frame 4 are fixedly connected with the slide column 51 symmetrically in front and behind. The outer surfaces of the two slide columns 51 on the same side are slidably connected with the clamping plate 52. The quick installation mechanism 5 also includes a bolt connection frame 53, a screw rod 54 and a knob 55. The middle parts of the opposite sides of the support frame 4 are fixedly connected with the bolt connection frame 53. The middle parts of the opposite walls of the support frame 4 are provided with avoidance openings. The positions of the avoidance openings are left and right corresponding to the bolt connection frame 53 on the same side. The inside of the bolt connection frame 53 is threadedly connected with the screw rod 54. The proximal ends of the screw rods 54 pass through the avoidance openings on the same side, and the divergent ends of the screw rods 54 are fixedly connected with knobs 55. The proximal ends of the screw rods 54 are in contact with the adjacent surfaces of the clamping plates 52 on the same side, and the outer surfaces of the knobs 55 are fixedly sleeved with rubber protective sleeves 6. The quick installation mechanism 5 also includes a spring 56. The proximal surfaces of the clamping plates 52 and the adjacent wall surfaces of the support frame 4 are fixedly connected with front-to-back symmetrical springs 56. The interiors of the springs 56 are sleeved with the outer surfaces of the sliding columns 51 on the same side. During the installation process, the staff can install the active metal 1 above the pipe, and the active metal 1 is first fixed inside the mounting frame 2, and the mounting frame 2. The active metal 1 and the connecting cable core 3 together form a sacrificial anode, and then the staff rotates the knob 55, and the rotation of the knob 55 drives the screw 54 to rotate, so that the two screws 54 are close to each other, and the screws 54 are close to each other. The clamping plates 52 on the same side are pushed, so that the clamping plates 52 are close to each other, so that the rubber friction pad 11 contacts the pipeline and deforms, thereby quickly installing the replaceable sacrificial anode above the pipeline, and then inserting the front end of the connecting cable core 3 into the pipeline connection point, and then connecting the installation gasket 8 to the connection point of the pipeline through the fixing bolts, so that the pipeline is connected to the active metal 1, thereby The replaceable sacrificial anode can be quickly connected to the pipeline, and can be quickly installed. After the sacrificial anode is corroded, it can be quickly replaced, saving manpower. The adjacent surfaces of the clamping plate 52 are fixedly connected with rubber friction pads 11, and the upper ends of the left and right sides of the clamping plate 52 and the adjacent wall surfaces of the support frame 4 are fixedly connected with folding accordion dust covers 12. When the clamping plate 52 moves left and right, the clamping plate 52 compresses or stretches the folding accordion dust cover 12. At the same time, the rubber dust pad 13 can also prevent dust from entering the interior of the support frame 4, thereby preventing dust from entering the interior of the support frame 4 so that the threads of the screw 54 are stained with dust;

[0028] Among them: it also includes a cable rubber insulating sleeve 7, the cable rubber insulating sleeve 7 is fixedly sleeved on the outer surface of the connecting cable core 3, the front side of the cable rubber insulating sleeve 7 is fixedly connected with a mounting gasket 8, the front side of the mounting gasket 8 is fixedly connected with a rubber protective pad 9, and the rear side of the mounting gasket 8 is provided with left-right symmetrical bolt connection openings 10, and the bolt connection openings 10 all penetrate the front side of the rubber protective pad 9.

[0029] The utility model provides a replaceable sacrificial anode for sacrificial anode protection. The working principle is as follows: during the installation process, the staff needs to install the active metal 1 above the pipeline, and the active metal 1 is first fixed inside the mounting frame 2. The mounting frame 2, the active metal 1 and the connecting cable core 3 together form a sacrificial anode. Then the staff rotates the knob 55, and the rotation of the knob 55 drives the screw 54 to rotate, so that the two screws 54 approach each other. The screws 54 approach each other and apply a thrust to the clamping plates 52 on the same side, so that the clamping plates 52 approach each other, so that the rubber friction pad 11 contacts the pipeline and deforms, thereby the replaceable sacrificial anode is It can be installed very quickly above the pipeline, and then the front end of the connecting cable core 3 is inserted into the pipeline connection point, and then the installation gasket 8 is connected to the connection point of the pipeline by fixing bolts, so that the pipeline is connected to the active metal 1, thereby the replaceable sacrificial anode can be quickly connected to the pipeline, and can be quickly installed, and can be quickly replaced after the sacrificial anode is corroded, saving manpower. When the clamping plate 52 moves left and right, the clamping plate 52 will compress or stretch the folding accordion dust cover 12, and the rubber dust pad 13 can also prevent dust from entering the interior of the support frame 4, thereby preventing dust from entering the interior of the support frame 4 and causing dust to be contaminated between the threads of the screw 54.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A replaceable sacrificial anode for sacrificial anode protection, characterized in that: It comprises an active metal (1), a support frame (4) and a quick installation mechanism (5); Active metal (1): a connecting cable core (3) is fixedly connected to the front side thereof, and a mounting frame (2) is fixedly connected to the outer surface of the active metal (1); Support frame (4): fixedly connected to the left and right sides of the mounting frame (2); A quick installation mechanism (5): which is arranged inside the support frame (4); The cable rubber insulating sleeve (7) is fixedly mounted on the outer surface of the connecting cable core (3), a mounting gasket (8) is fixedly connected to the front side of the cable rubber insulating sleeve (7), a rubber protective pad (9) is fixedly connected to the front side of the mounting gasket (8), and a left-right symmetrical bolt connection opening (10) is formed on the rear side of the mounting gasket (8), and the bolt connection openings (10) all penetrate the front side of the rubber protective pad (9).

2. A replaceable sacrificial anode for sacrificial anode protection according to claim 1, characterized in that: The quick installation mechanism (5) comprises a sliding column (51) and a clamping plate (52); a front-to-rear symmetrical sliding column (51) is fixedly connected between the left and right walls of the support frame (4); and a clamping plate (52) is slidably connected between the outer surfaces of the two sliding columns (51) on the same side.

3. A replaceable sacrificial anode for sacrificial anode protection according to claim 2, characterized in that: The quick installation mechanism (5) further comprises a bolt connection frame (53), a screw rod (54) and a knob (55); the middle portions of the opposite side surfaces of the support frame (4) are fixedly connected to the bolt connection frame (53); the middle portions of the opposite wall surfaces of the support frame (4) are provided with avoidance openings, the positions of the avoidance openings are left and right corresponding to the bolt connection frame (53) on the same side; the inside of the bolt connection frame (53) is threadedly connected to the screw rod (54); the proximal ends of the screw rod (54) pass through the avoidance opening on the same side; the opposite ends of the screw rod (54) are fixedly connected to the knob (55); the proximal ends of the screw rod (54) are in contact with the adjacent surface of the clamping plate (52) on the same side; and the outer surface of the knob (55) is fixedly covered with a rubber protective sleeve (6).

4. A replaceable sacrificial anode for sacrificial anode protection according to claim 3, characterized in that: The quick installation mechanism (5) further comprises a spring (56), and front-to-back symmetrical springs (56) are fixedly connected between adjacent surfaces of the clamping plate (52) and adjacent wall surfaces of the support frame (4), and the interior of the springs (56) is sleeved on the outer surface of the sliding column (51) on the same side.

5. A replaceable sacrificial anode for sacrificial anode protection according to claim 2, characterized in that: The adjacent surfaces of the clamping plates (52) are fixedly connected with rubber friction pads (11).

6. A replaceable sacrificial anode for sacrificial anode protection according to claim 1, characterized in that: A rubber dustproof pad (13) is fixedly connected to the upper surface of the support frame (4).

7. A replaceable sacrificial anode for sacrificial anode protection according to claim 2, characterized in that: A folding accordion dust cover (12) is fixedly connected between the upper ends of the left and right side surfaces of the clamping plate (52) and the adjacent wall surface of the support frame (4).

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