Firmly-connected sacrificial anode

Abstract

The utility model discloses a firmly connected sacrificial anode which comprises a fixed seat, fixed screws are in threaded connection in threaded holes in the rear end of the fixed seat, a fixed seat cover is hinged to the front end of the fixed seat through a hinge, sliding grooves which are symmetrically distributed are formed in the right side of the fixed seat cover, and sliding columns are in sliding connection in the sliding grooves. Rotary knobs are arranged at the upper ends of the sliding columns, inserting blocks are arranged at the lower ends of the sliding columns, symmetrically-distributed inserting grooves are formed in the right side wall of the fixing base, the inserting blocks are connected with the longitudinally-adjacent inserting grooves in an inserted mode, a sacrificial anode is arranged in the middle of the fixing base, and symmetrically-distributed guiding openings are formed in the upper end and the lower end of the fixing base; the sacrificial anode has the advantages that the fixed plates are arranged on the opposite inner sides of the two groups of guide columns, the sacrificial anode is clamped between the two fixed plates, and the sacrificial anode which is firmly connected is more convenient to fix and detach through the matching of the insertion grooves and the insertion blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of sacrificial anode connection and fixation, in particular to a sacrificial anode with a firmly connected structure. Background Art

[0002] Sacrificial anodes are usually some easily corroded metals, such as zinc, aluminum, etc. When they come into contact with the metal to be protected (such as steel), they will first undergo corrosion reaction, thereby protecting the metal to be protected from corrosion;

[0003] The traditional firmly connected sacrificial anode is to fix the sacrificial anode directly to the object to be protected by bolts or clamps;

[0004] This type of firmly connected sacrificial anode has the following disadvantages: the bolt fixation is inconvenient to disassemble, the clamp cannot tightly fix the irregularly shaped protected object, and the adaptability is poor. Therefore, we propose a firmly connected sacrificial anode. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a sacrificial anode with a firm connection. The sacrificial anode can be more conveniently fixed and disassembled through the cooperation of the slot and the plug block, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a firmly connected sacrificial anode, comprising a fixing seat, wherein the threaded holes at the rear end of the fixing seat are threadedly connected with fixing screws, the front end of the fixing seat is hingedly connected to a fixing seat cover by a hinge, the right side of the fixing seat cover is provided with symmetrically distributed sliding grooves, and sliding columns are slidably connected in the sliding grooves, the upper ends of the sliding columns are provided with knobs, and the lower ends of the sliding columns are provided with plug-ins, the right side wall of the fixing seat is provided with symmetrically distributed slots, and the plug-ins are plugged into the longitudinally adjacent slots, and a sacrificial anode is provided in the middle of the fixing seat, and the sacrificial anode is more convenient to fix and disassemble through the cooperation of the slots and the plug-ins, and the hinged connection between the connecting hinge and the connecting hinge enables the sacrificial anode to adapt to protected objects of different shapes and has stronger adaptability.

[0007] Furthermore, symmetrically distributed guide openings are provided at the upper and lower ends of the fixing seat, and guide pillars are slidably connected in the guide openings. Two longitudinally adjacent guide pillars form a group, and fixing plates are provided on the opposite inner sides of the two groups of guide pillars. A sacrificial anode is clamped between the two fixing plates to fix the sacrificial anode.

[0008] Furthermore, a stopper is provided in the middle of the slide column, and a second spring is provided between the rear end of the stopper and the inner wall of the slide groove. The second spring is sleeved on the outer surface of the slide column to provide rebound force for the insert block.

[0009] Furthermore, one end of the guide post away from the center of the fixing seat is fixedly connected to a blocking piece to prevent the guide post from falling off.

[0010] Furthermore, a spring 1 is provided between one end of the fixing plate away from the center of the fixing seat and the inner wall of the fixing seat. The spring 1 is sleeved on the outer surface of the guide column to fix the sacrificial anode.

[0011] Furthermore, the right end of the fixed seat is rotatably connected to a connecting hinge through a rotating seat 1, and the left end of the fixed seat is rotatably connected to a connecting hinge seat through a rotating seat 2. The connecting hinge seat is installed in conjunction with a horizontally adjacent connecting hinge seat to connect the fixed seat.

[0012] Furthermore, a rotating rod is provided in the connecting hinge seat, and the connecting hinge seat and the connecting hinge are connected through the rotating rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the sacrificial anode with a firm connection has the following advantages:

[0014] 1. Close the fixed seat cover, then align the plug with the slot and insert it and press down until the second spring contracts. When the plug is pressed to the bottom wall of the slot, use the knob to rotate the plug 90 degrees to fix the plug in the slot. The slot and the plug make it easier to fix and remove the sacrificial anode.

[0015] 2. Fix the remaining fixing seats according to the length of the connecting hinge seat and the connecting hinge, and then connect the connecting hinge seat and the connecting hinge through a rotating rod. The articulation of the connecting hinge seat and the connecting hinge allows the sacrificial anode to adapt to protected objects of different shapes and has stronger adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model in cross section;

[0018] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the explosion of the utility model.

[0020] 1 fixing seat, 2 fixing seat cover, 3 fixing screw, 4 guide column, 5 fixing plate, 6 spring 1, 7 sacrificial anode, 8 sliding column, 9 knob, 10 plug, 11 spring 2, 12 slot, 13 connecting hinge, 14 connecting hinge seat, 15 rotating rod, 16 blocking piece. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 The present embodiment provides a technical solution: a sacrificial anode with a secure connection, comprising a fixing base 1, wherein the threaded holes at the rear end of the fixing base 1 are threadedly connected with fixing screws 3, the front end of the fixing base 1 is hingedly connected to a fixing base cover 2 by a hinge, the right side of the fixing base cover 2 is provided with symmetrically distributed sliding grooves, the sliding columns 8 are slidably connected in the sliding grooves, the upper ends of the sliding columns 8 are provided with knobs 9, the lower ends of the sliding columns 8 are provided with plugs 10, the right side wall of the fixing base 1 is provided with symmetrically distributed slots 12, the plugs 10 are plugged into the longitudinally adjacent slots 12, and the middle part of the fixing base 1 is provided with a sacrificial anode 7. , symmetrically distributed guide ports are opened at the upper and lower ends of the fixed seat 1, and guide columns 4 are slidably connected in the guide ports. Two longitudinally adjacent guide columns 4 are a group, and the opposite inner sides of the two groups of guide columns 4 are provided with fixed plates 5. A sacrificial anode 7 is clamped between the two fixed plates 5. A stopper is provided in the middle of the slide column 8, and a spring 2 11 is provided between the rear end of the stopper and the inner wall of the slide groove. The spring 2 11 is sleeved on the outer surface of the slide column 8, and the end of the guide column 4 away from the center of the fixed seat 1 is fixedly connected to the baffle 16, and the end of the fixed plate 5 away from the center of the fixed seat 1 is fixed to the inner wall of the fixed seat 1 A spring 6 is provided between them, and a spring 6 is sleeved on the outer surface of the guide column 4. The right end of the fixed seat 1 is connected to the connecting hinge 13 by rotating the rotating seat 1, and the left end of the fixed seat 1 is connected to the connecting hinge seat 14 by rotating the rotating seat 2. The connecting hinge seat 14 is installed in conjunction with the horizontally adjacent connecting hinge seat 14. A rotating rod 15 is provided in the connecting hinge seat 14. It is necessary to first fix the fixed seat 1 to the surface of the protected object by fixing screws 3, and then fix the sacrificial anode between the two fixing plates 5, and then close the fixed seat cover 2, and then align the plug 10 with the slot 12 and insert it into it and press it down until Until the spring 2 11 contracts, since the upper end of the slot 12 is a rectangular slot and the bottom is a circular slot, when the plug 10 is pressed to the bottom wall of the slot 12, the plug 10 is rotated 90 degrees by the knob 9, so that the plug 10 and the rectangular slot are in a vertical state, and then the plug 10 is released. The plug 10 will rebound upward under the action of the spring 2 11, and thus be fixed in the slot 12. The slot 12 and the plug 10 cooperate to make the sacrificial anode 7 more convenient to fix and disassemble, and the hinge seat 14 and the hinge 13 are hinged so that the sacrificial anode 7 can adapt to protected objects of different shapes and has stronger adaptability.

[0023] The working principle of a firmly connected sacrificial anode provided by the present invention is as follows: if a sacrificial anode connection is required, the fixing seat 1 needs to be fixed to the surface of the protected object by means of fixing screws 3 first, and then the sacrificial anode is fixed between the two fixing plates 5, and then the fixing seat cover 2 is closed, and then the plug 10 is aligned with the slot 12 and inserted and pressed down until the spring 2 11 contracts. Since the upper end of the slot 12 is a rectangular slot and the bottom is a circular slot, when the plug 10 is pressed to the bottom wall of the slot 12, the plug 10 is rotated 90 degrees by the knob 9 so that the plug 10 and the rectangular slot are in a vertical state, and then the plug 10 is released. The plug 10 will rebound upward under the action of the spring 2 11, and thus be fixed in the slot 12, so that the sacrificial anode is firmly fixed, and then the rest of the fixing seat 1 is completed according to the length of the connecting hinge seat 14 and the connecting hinge 13, and then the connecting hinge seat 14 and the connecting hinge 13 are connected by the rotating rod 15, so that the fixing of the sacrificial anode is completed.

[0024] The above description is merely 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 description 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 sacrificial anode with a strong connection, characterized by: The invention comprises a fixing seat (1), wherein a fixing screw (3) is threadedly connected in a threaded hole at the rear end of the fixing seat (1), a fixing seat cover (2) is hingedly connected to the front end of the fixing seat (1) through a hinge, a symmetrically distributed sliding groove is provided on the right side of the fixing seat cover (2), a sliding column (8) is slidably connected in the sliding groove, a knob (9) is provided at the upper end of the sliding column (8), an insert (10) is provided at the lower end of the sliding column (8), a symmetrically distributed slot (12) is provided on the right side wall of the fixing seat (1), the insert (10) is plugged into the slot (12) adjacent to the longitudinal direction, and a sacrificial anode (7) is provided in the middle of the fixing seat (1).

2. A sacrificial anode with a strong connection according to claim 1, characterized in that: The upper and lower ends of the fixing seat (1) are both provided with symmetrically distributed guide openings, and guide pillars (4) are slidably connected in the guide openings. Two longitudinally adjacent guide pillars (4) form a group, and fixing plates (5) are provided on the opposite inner sides of the two groups of guide pillars (4). A sacrificial anode (7) is clamped between the two fixing plates (5).

3. The sacrificial anode with a strong connection according to claim 1, characterized in that: A stopper is provided in the middle of the slide post (8), and a second spring (11) is provided between the rear end of the stopper and the inner wall of the slide groove. The second spring (11) is sleeved on the outer surface of the slide post (8).

4. The sacrificial anode with a strong connection according to claim 1, characterized in that: One end of the guide column (4) away from the center of the fixing seat (1) is fixedly connected with a blocking piece (16).

5. The sacrificial anode with a strong connection according to claim 1, characterized in that: A spring (6) is provided between one end of the fixing plate (5) away from the center of the fixing seat (1) and the inner wall of the fixing seat (1), and the spring (6) is sleeved on the outer surface of the guide column (4).

6. The sacrificial anode with a strong connection according to claim 1, characterized in that: The right end of the fixed seat (1) is rotatably connected to a connecting hinge (13) via a rotating seat 1, and the left end of the fixed seat (1) is rotatably connected to a connecting hinge seat (14) via a rotating seat 2. The connecting hinge seat (14) is mounted in conjunction with a horizontally adjacent connecting hinge seat (14).

7. The sacrificial anode with a strong connection according to claim 6, characterized in that: A rotating rod (15) is provided in the connecting hinge seat (14).

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