Adjustable sacrificial anode fixing device

Abstract

The utility model belongs to the technical field of sacrificial anodes, particularly relates to an adjustable sacrificial anode fixing device, and aims to solve the problems that a lead is connected to an exposed iron core through welding in the conventional equipment, but the lead is pulled during maintenance and wire laying, so that short circuit and disconnection are caused, and the adjustable sacrificial anode fixing device comprises two mounting boxes, buffer springs are mounted at the bottom ends of the interiors of the two mounting boxes through screws, base plates are mounted at the tops of the two buffer springs through bolts, the same sacrificial anode body is inserted into the ends, close to each other, of the two mounting boxes and located at the tops of the two base plates, and fixing structures are arranged at the tops of the two mounting boxes; and anti-falling structures are arranged on the two mounting boxes. According to the sacrificial anode, the two wires connected with the electrical connection points on the sacrificial anode body penetrate through the through holes, and the two clamping bolts are used for controlling the clamping arc plate to clamp and fix the wires, so that the problems of short circuit and disconnection during maintenance and wire laying are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sacrificial anodes, in particular to an adjustable sacrificial anode fixing device. Background Art

[0002] Sacrificial anode refers to the case where the electrochemical theoretical metal is used as the anode, and the anode metal is gradually consumed as the current flows out. Sacrificial anodes are usually only economically used in structures with small protection current requirements and in low soil resistivity environments.

[0003] After searching, a patent with publication number CN210314495U discloses a twig-like marine sacrificial anode mounting accessory, which is arranged in pairs along the length of the sacrificial anode, and the mounting accessories on either side include a positioning plate, a positioning screw and a locking screw, wherein the projection shape of the positioning plate includes a U-shaped portion and a base portion, and the base portion is integrally formed on the bottom side of the U-shaped portion away from the opening, wherein one arm of the U-shaped portion is provided with a first positioning hole facing the other arm, and the positioning screw is inserted into the first positioning hole for adjustable depth and positioning; the base portion is provided with a snap-in through hole perpendicular to the projection surface of the positioning plate and a second positioning hole whose axial direction is perpendicular to the axial direction of the snap-in through hole, and the locking screw is inserted into the second positioning hole for adjustable depth and positioning.

[0004] The existing equipment connects the wire to the exposed iron core by welding, but during maintenance and wiring, the wire will be pulled, resulting in short circuit and disconnection problems. Therefore, we propose an adjustable sacrificial anode fixing device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcoming that the connecting wire is easy to be disconnected, and proposes an adjustable sacrificial anode fixing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable sacrificial anode fixing device, comprising two installation boxes, the inner bottom ends of the two installation boxes are both installed with buffer springs by screws, the tops of the two buffer springs are both installed with pads by bolts, the same sacrificial anode body is plugged into one end of the two installation boxes close to each other and located on the tops of the two pads, the tops of the two installation boxes are provided with fixing structures, and the two installation boxes are provided with anti-slip structures;

[0007] The anti-slip structure includes two support plates symmetrically welded to the ends of the two installation boxes away from each other, and the ends of the four support plates away from each other are installed with connecting plates by welding. Through holes are opened inside the two connecting plates, and clamping bolts are symmetrically inserted into the two through holes through threads.

[0008] Preferably, a clamping arc plate is rotatably mounted on one end of the four clamping bolts that are close to each other.

[0009] Preferably, the fixing structure includes two fixing bolts inserted into the tops of the two installation boxes through screw holes.

[0010] Preferably, a clamping plate is rotatably mounted at the bottom ends of the two fixing bolts and located inside the corresponding installation box.

[0011] Preferably, mounting plates are welded to the bottom ends of the two mounting boxes, and mounting holes are penetrated through both ends of the two mounting plates.

[0012] Preferably, a cable outlet is provided at one end of the two installation boxes that are away from each other, and electrical connection points are provided at both ends of the sacrificial anode body and corresponding to the two cable outlets.

[0013] Preferably, wires are welded to the two electrical connection points, the two wires extend through corresponding through holes, and the outsides of the two wires are clamped with clamping arc plates.

[0014] In the utility model, the adjustable sacrificial anode fixing device is:

[0015] 1. The utility model passes two wires connected to the electrical connection points on the sacrificial anode body through the through holes, and uses two clamping bolts to control the clamping arc plate to clamp and fix the wires, so as to avoid short circuit and disconnection problems during maintenance and laying.

[0016] 2. The utility model controls the clamping plate to press down the sacrificial anode body through the fixing bolts, and the two buffer springs and the pad support and buffer the impact force and the extrusion force when moving downward, so as to avoid the problem that the sacrificial anode body is squeezed and deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an adjustable sacrificial anode fixing device proposed by the utility model;

[0018] Figure 2 A schematic diagram of the structure of an anti-drop structure of an adjustable sacrificial anode fixing device proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of part A of an adjustable sacrificial anode fixing device proposed by the utility model;

[0020] Figure 4 The present invention is a schematic structural diagram of part B of an adjustable sacrificial anode fixing device.

[0021] In the figure: 1. Installation box; 2. Buffer spring; 3. Pad; 4. Sacrificial anode body; 5. Fixing structure; 501. Fixing bolt; 502. Clamping plate; 6. Anti-slip structure; 601. Support plate; 602. Connecting plate; 603. Through hole; 604. Clamping bolt; 605. Clamping arc plate; 7. Installation plate; 8. Cable outlet; 9. Electrical connection point. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 , an adjustable sacrificial anode fixing device, comprising two installation boxes 1, the inner bottom ends of the two installation boxes 1 are both installed with buffer springs 2 by screws, the tops of the two buffer springs 2 are both installed with pads 3 by bolts, the ends of the two installation boxes 1 close to each other and located on the tops of the two pads 3 are plugged with the same sacrificial anode body 4, the tops of the two installation boxes 1 are provided with fixing structures 5, and the two installation boxes 1 are provided with anti-slip structures 6;

[0024] The anti-slip structure 6 includes two support plates 601 symmetrically welded to the ends of the two installation boxes 1 away from each other. The ends of the four support plates 601 away from each other are all installed with connecting plates 602 by welding. Through holes 603 are opened inside the two connecting plates 602, and clamping bolts 604 are symmetrically inserted into the inside of the two through holes 603 through threads.

[0025] In this embodiment, a clamping arc plate 605 is rotatably mounted on one end of the four clamping bolts 604 that are close to each other.

[0026] By adopting the above solution, the clamping arc plates 605 are rotatably installed on the ends of the four clamping bolts 604 that are close to each other, so as to increase the clamping area and avoid the problem of clamping misalignment.

[0027] In this embodiment, the fixing structure 5 includes two fixing bolts 501 inserted into the tops of the two installation boxes 1 through screw holes.

[0028] By adopting the above solution, fixing bolts 501 are provided through the tops of the two installation boxes 1 to achieve external clamping and fixing.

[0029] In this embodiment, a clamping plate 502 is rotatably mounted at the bottom ends of the two fixing bolts 501 and located inside the corresponding installation box 1 .

[0030] By adopting the above solution, the clamping plates 502 are rotatably installed at the bottom ends of the two fixing bolts 501 and inside the corresponding installation boxes 1, so that the contact area is increased by using the clamping plates 502 to avoid the problem of squeezing and damaging the sacrificial anode body 4.

[0031] In this embodiment, mounting plates 7 are welded to the bottom ends of the two mounting boxes 1 , and mounting holes are formed through both ends of the two mounting plates 7 .

[0032] By adopting the above solution, the mounting plates 7 are welded to the bottom ends of the two mounting boxes 1, and mounting holes are formed through both ends of the two mounting plates 7, so as to achieve the purpose of stable installation.

[0033] In this embodiment, a cable outlet 8 is provided at one end of the two installation boxes 1 that is away from each other, and electrical connection points 9 are provided at both ends of the sacrificial anode body 4 and corresponding to the two cable outlets 8 .

[0034] By adopting the above solution, by opening a wire opening 8 at one end of the two installation boxes 1 away from each other, electrical connection points 9 are provided at both ends of the sacrificial anode body 4 and corresponding to the two wire openings 8, so as to achieve the purpose of long-distance lead-out of wires.

[0035] In this embodiment, wires are welded to the two electrical connection points 9 , and the two wires extend through the corresponding through holes 603 . The outsides of the two wires are clamped with clamping arc plates 605 .

[0036] By adopting the above scheme, wires are welded on the two electrical connection points 9, and the two wires extend through the corresponding through holes 603. The outsides of the two wires are clamped with clamping arc plates 605 to fix the wires and avoid short circuits and disconnections during maintenance and wiring.

[0037] In the utility model, when in use, the fixing bolt 501 controls the clamping plate 502 to press down the sacrificial anode body 4, and the two buffer springs 2 and the pad 3 support and buffer the impact force and the extrusion force when moving downward to fix the sacrificial anode body 4, and the two wires connected to the electrical connection point 9 on the sacrificial anode body 4 pass through the through hole 603, and the two clamping bolts 604 are used to control the clamping arc plate 605 to clamp and fix the wires.

[0038] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable sacrificial anode fixing device, comprising two mounting boxes (1), characterized in that: The inner bottom ends of the two installation boxes (1) are both installed with buffer springs (2) by means of screws, the tops of the two buffer springs (2) are both installed with pads (3) by means of bolts, a same sacrificial anode body (4) is inserted at one end of the two installation boxes (1) close to each other and located on the tops of the two pads (3), a fixing structure (5) is provided on the tops of the two installation boxes (1), and an anti-slip structure (6) is provided on the two installation boxes (1); The anti-drop structure (6) comprises two support plates (601) symmetrically welded to the ends of the two installation boxes (1) that are away from each other, and the ends of the four support plates (601) that are away from each other are all welded with connecting plates (602), and the insides of the two connecting plates (602) are penetrated by through holes (603), and the insides of the two through holes (603) are symmetrically inserted with clamping bolts (604) through threads.

2. The adjustable sacrificial anode fixing device according to claim 1, characterized in that: A clamping arc plate (605) is rotatably mounted on one end of the four clamping bolts (604) that are close to each other.

3. The adjustable sacrificial anode fixing device according to claim 1, characterized in that: The fixing structure (5) comprises two fixing bolts (501) which are inserted into the tops of the two installation boxes (1) through screw holes.

4. The adjustable sacrificial anode fixing device according to claim 3, characterized in that: A clamping plate (502) is rotatably mounted at the bottom ends of the two fixing bolts (501) and located inside the corresponding installation box (1).

5. The adjustable sacrificial anode fixing device according to claim 1, characterized in that: The bottom ends of the two installation boxes (1) are both welded with installation plates (7), and both ends of the two installation plates (7) are penetrated with installation holes.

6. The adjustable sacrificial anode fixing device according to claim 1, characterized in that: A cable outlet (8) is provided at one end of the two installation boxes (1) that is away from each other, and electrical connection points (9) are provided at both ends of the sacrificial anode body (4) and corresponding to the two cable outlets (8).

7. The adjustable sacrificial anode fixing device according to claim 6, characterized in that: Wires are welded to the two electrical connection points (9), the two wires extend through corresponding through holes (603), and the outsides of the two wires are clamped with clamping arc plates (605).

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