Auxiliary anode structure with anode assembly convenient to replace

Abstract

The utility model relates to an auxiliary anode structure convenient for replacing an anode assembly, comprising: an anode assembly comprising an anode body, a conductive support connected above the anode body, and an insulating sealing sleeve sleeving the outer sides of the anode body and the conductive support, the upper end of the conductive support being connected with an external power supply through a cable, and the lower end of the conductive support being connected with an external power supply; the insulating sealing sleeve comprises a sleeve part and a disc extending outwards; the mounting assembly comprises a first flange, a second flange and a fixing part, the first flange and the second flange are arranged up and down, the second flange is suitable for being mounted on the base, the first flange and the second flange are both provided with through holes, the anode assembly sequentially penetrates through the through holes of the first flange and the second flange, and the fixing part is suitable for locking the first flange and the second flange so as to fix the anode assembly. By means of the arrangement, when the anode assembly needs to be overhauled, maintained or replaced, the fixing piece, the first flange and the second flange can be directly operated, the structure is simple, replacement is convenient, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical electronics, in particular to an auxiliary anode structure which is convenient for replacing an anode assembly. Background Art

[0002] At present, impressed current cathodic protection technology is widely used in the anti-corrosion treatment of metal materials, and current anti-corrosion devices are usually used to perform anti-corrosion protection treatment on metal equipment. In the prior art, the auxiliary anode structure of the current anti-corrosion device is an integrated structure, which is inconvenient and costly to inspect or maintain the anode body of the auxiliary anode structure. Utility Model Content

[0003] In view of this, an embodiment of the present application provides an auxiliary anode structure that facilitates replacement of an anode assembly in order to solve at least one problem existing in the background technology.

[0004] In order to achieve the above object, the utility model provides the following technical solution: an auxiliary anode structure for facilitating replacement of anode assemblies, comprising:

[0005] An anode assembly, comprising an anode body, a conductive support connected above the anode body, and an insulating sealing sleeve sleeved outside the anode body and the conductive support, wherein the upper end of the conductive support is connected to an external power source through a cable, and the insulating sealing sleeve comprises a sleeve portion and a disc extending outward;

[0006] The mounting assembly includes a first flange and a second flange arranged up and down and a fixing member, wherein the second flange is suitable for being mounted on a base, the first flange and the second flange are both provided with through holes, the anode assembly passes through the through holes of the first flange and the second flange in sequence, and the fixing member is suitable for locking the first flange and the second flange to fix the anode assembly.

[0007] Optionally, in the auxiliary anode structure for facilitating replacement of anode assemblies, at least one of the first flange and the second flange is provided with a groove, the fixing member locks the first flange and the second flange, and at least a portion of the insulating sealing sleeve is located in the groove.

[0008] Optionally, in the auxiliary anode structure for facilitating replacement of the anode assembly, the anode assembly further comprises a sealing gasket sleeved on the outside of the sleeve, and the sealing gasket is located below the disc.

[0009] Optionally, the above-mentioned auxiliary anode structure for facilitating replacement of the anode assembly, the installation assembly also includes an extension tube arranged above the second flange and connected thereto and a side outlet tube arranged on the side of the extension tube, the extension tube has a accommodating cavity, at least a portion of the conductive bracket is located in the accommodating cavity, and the cable connected to the upper end of the conductive bracket passes through the side outlet tube.

[0010] Optionally, in the above-mentioned auxiliary anode structure for facilitating replacement of anode assemblies, the extension tube comprises a tube body and a cover body detachably connected to the tube body, and the cover body and the tube body are covered to form the accommodating cavity.

[0011] Optionally, in the auxiliary anode structure for facilitating replacement of the anode assembly, the upper end of the conductive bracket is provided with a stud or a screw hole, and the cable is connected to the conductive bracket via the stud or the screw hole.

[0012] Optionally, in the auxiliary anode structure for facilitating replacement of the anode assembly, the insulating sealing sleeve may be made of one of PVC, PPR and PE.

[0013] Optionally, in the auxiliary anode structure for facilitating replacement of the anode assembly, the anode body connected to the conductive bracket is integrally formed with the insulating sealing sleeve.

[0014] The beneficial effect of the utility model is that by providing a first flange, a second flange and a fixing part, and the first flange and the second flange are both provided with through holes, the anode assembly can pass through the two through holes in sequence, and the fixing part locks the first flange and the second flange to fix the anode assembly in place. When the anode assembly needs to be inspected, maintained or replaced, the fixing part and the first flange and the second flange can be directly operated, the structure is simple, the replacement is convenient, and the cost is low.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the auxiliary anode structure shown in the utility model;

[0017] Figure 2 for Figure 1 A schematic structural diagram of the first flange and the anode assembly in the auxiliary anode structure shown;

[0018] Figure 3 for Figure 2 A schematic diagram of the installation of the first flange and the anode assembly of the auxiliary anode structure shown;

[0019] Figure 4 for Figure 1 An exploded schematic diagram of the auxiliary anode structure is shown.

[0020] In the figure:

[0021] Anode assembly, 11-anode body, 12-conductive bracket, 121-upper end, 13-insulating sealing sleeve, 131-sleeve part, 132-disc, 14-sealing gasket;

[0022] cable;

[0023] Installation assembly, 31-first flange, 32-second flange, 321-through hole, 322-groove, 33-fixing member, 34-extension tube, 341-accommodating cavity, 342-tube body, 343-cover body, 35-side outlet tube. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0028] See also Figure 1 An auxiliary anode structure for facilitating replacement of an anode assembly 1 as shown in a preferred embodiment of the present application is suitable for use in an electric current corrosion protection device and includes an anode assembly 1 and an installation assembly, wherein the installation assembly is used to install the anode assembly 1.

[0029] See also Figure 2-Figure 4 The anode assembly 1 includes an anode body 11, a conductive bracket 12 connected above the anode body 11, and an insulating sealing sleeve 13 sleeved on the outside of the anode body 11 and the conductive bracket 12. The upper end 121 of the conductive bracket 12 is connected to an external power supply through a cable 2. The insulating sealing sleeve 13 includes a sleeve portion 131 and a disc 132 extending outward, and the diameter of the disc 132 is larger than the diameter of the sleeve portion 131.

[0030] Specifically, the upper end 121 of the conductive bracket 12 is provided with a stud or a screw hole, and the cable 2 is connected to the conductive bracket 12 through the stud or the screw hole, so as to electrically connect the conductive bracket 12 to the external power supply, so that the anode body 11 can be electrically connected to the external power supply through the conductive bracket 12 and the cable 2. It should be noted that in this embodiment, the anode body 11 and the conductive bracket 12 are welded to ensure the stability of the connection between the anode body 11 and the conductive bracket 12.

[0031] In this embodiment, the anode body 11 connected to the conductive bracket 12 is integrally formed with the insulating sealing sleeve. Specifically, the insulating sealing sleeve 13 is formed by injecting a molten non-metallic material into a mold with the anode body 11 and the conductive bracket 12 built in, and then cooling and solidifying. The purpose of providing the insulating sealing sleeve 13 is to make the sealing between the anode body 11 and the conductive bracket 12 better after being connected.

[0032] In this embodiment, the anode body 11 can be made of a mixed metal oxide material, or a platinum-niobium composite material, a platinum-niobium-plated composite material, or a platinum-titanium-plated composite material, etc. The material of the insulating sealing sleeve 13 can be one of PVC, PPR, PE, or, in other embodiments, the material of the insulating sealing sleeve 13 can also be other materials, as long as the above-mentioned effects can be achieved.

[0033] The mounting assembly includes a first flange 31 and a second flange 32 arranged up and down and a fixing member 33. The second flange 32 is suitable for being installed on a base. The first flange 31 and the second flange 32 are both provided with a through hole 321. The diameter of the through hole 321 is slightly larger than the diameter of the anode body 11. The anode assembly 1 passes through the through holes 321 of the first flange 31 and the second flange 32 in sequence. The fixing member 33 is suitable for locking the first flange 31 and the second flange 32 to fix the anode assembly 1.

[0034] Specifically, at least one of the first flange 31 and the second flange 32 is provided with a groove 322. In this embodiment, the groove 322 is provided on the second flange 32. The anode assembly 1 also includes a sealing gasket 14 sleeved on the outside of the sleeve, and the sealing gasket 14 is located below the disc 132. When the fixing member 33 locks the first flange 31 and the second flange 32, at least part of the insulating sealing sleeve 13 and the sealing gasket 14 are pressed into the groove 322, which prevents the first flange 31 and the second flange 32 from directly contacting each other, and also makes the connection between the first flange 31 and the second flange 32 more stable. In other embodiments, a convex portion may be provided on at least one of the first flange 31 and the second flange 32, and when the first flange 31 and the second flange 32 are locked, one side of the insulating sealing sleeve 13 abuts against the convex portion.

[0035] In this embodiment, the installation assembly 3 also includes an extension tube 34 arranged above the second flange 32 and connected thereto, and a side outlet tube 35 arranged on the side of the extension tube 34. The extension tube 34 has a receiving cavity 341, at least part of the conductive bracket 12 is located in the receiving cavity 341, and the cable 2 connected to the upper end 121 of the conductive bracket 12 passes through the side outlet tube 35. In detail, the extension tube 34 can be made of metal or non-metal material, and can be threaded or welded to the first flange 31. By providing the extension tube 34 and the side outlet tube 35, it is possible to prevent external debris from contacting the conductive bracket 12 and affecting the conductive performance of the conductive bracket 12, and it is also possible to prevent the conductive bracket 12 from being damaged. The cable 2 connected to the conductive bracket 12 can be led out through the side outlet tube 35, and the cable 2 can be partially supported to avoid the cable 2 from being broken or damaged at the connection between the conductive bracket 12 for a long time.

[0036] Furthermore, the extension tube 34 includes a tube body 342 and a cover body 343 detachably connected to the tube body 342, and the cover body 343 and the tube body 342 are covered to form a receiving cavity 341. In this embodiment, the outer side of the cover body 343 is provided with an external thread, and the upper end of the tube body 342 is provided with an internal thread matching the external thread. The tube body 342 is detachably connected to the cover body 343 through the internal thread and the external thread, so as to facilitate the installation and removal of the cable 2 and the conductive bracket 12.

[0037] In summary, the assembly process of the auxiliary anode structure for facilitating replacement of the anode assembly shown in the utility model is as follows: first, the conductive bracket is welded to the anode body, and then the connected conductive bracket and anode body are placed in a mold, and insulating material is injected into the mold. After the insulating material is cooled and solidified, an insulating sealing sleeve connected to the conductive bracket and the anode body is formed, and the first flange and the extension tube are connected and inserted into the upper end of the conductive bracket, so that the disc abuts against the bottom of the first flange. At this time, the upper end of the conductive bracket is located in the accommodating cavity, and then the anode body is passed through the through hole of the second flange from top to bottom, and the disc and the sealing gasket are entered into the groove of the second flange, and the first flange and the second flange are passed through the fixing member from top to bottom to lock and fix the first flange and the second flange. Compared with the prior art, this embodiment can realize the rapid installation and disassembly of the anode body by providing the first flange and the second flange, so as to facilitate the maintenance and replacement of the anode body.

[0038] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An auxiliary anode structure for facilitating replacement of an anode assembly, characterized in that: include: An anode assembly, comprising an anode body, a conductive support connected above the anode body, and an insulating sealing sleeve sleeved outside the anode body and the conductive support, wherein the upper end of the conductive support is connected to an external power source through a cable, and the insulating sealing sleeve comprises a sleeve portion and a disc extending outward; The mounting assembly includes a first flange and a second flange arranged up and down and a fixing member, wherein the second flange is suitable for being mounted on a base, the first flange and the second flange are both provided with through holes, the anode assembly passes through the through holes of the first flange and the second flange in sequence, and the fixing member is suitable for locking the first flange and the second flange to fix the anode assembly.

2. The auxiliary anode structure for facilitating replacement of anode assemblies according to claim 1, characterized in that: At least one of the first flange and the second flange is provided with a groove, the fixing member locks the first flange and the second flange, and at least a part of the insulating sealing sleeve is located in the groove.

3. The auxiliary anode structure for facilitating replacement of anode assemblies according to claim 1, characterized in that: The anode assembly also includes a sealing gasket sleeved on the outside of the sleeve, and the sealing gasket is located below the disc.

4. The auxiliary anode structure for facilitating replacement of anode assemblies according to claim 1, characterized in that: The installation assembly also includes an extension tube arranged above the second flange and connected thereto, and a side outlet tube arranged on the side of the extension tube, the extension tube having a accommodating cavity, at least part of the conductive bracket being located in the accommodating cavity, and a cable connected to the upper end of the conductive bracket passing through the side outlet tube.

5. The auxiliary anode structure for facilitating replacement of anode assemblies according to claim 4, characterized in that: The extension tube comprises a tube body and a cover body detachably connected to the tube body, and the cover body and the tube body are covered to form the accommodating cavity.

6. The auxiliary anode structure for facilitating replacement of anode assemblies according to claim 1, characterized in that: The upper end of the conductive bracket is provided with a stud or a screw hole, and the cable is connected to the conductive bracket through the stud or the screw hole.

7. The auxiliary anode structure for facilitating replacement of anode assemblies according to claim 1, characterized in that: The insulating sealing sleeve may be made of a material selected from the group consisting of PVC, PPR, and PE.

8. The auxiliary anode structure for facilitating replacement of anode assemblies according to claim 1, characterized in that: The anode body connected to the conductive support is integrally formed with the insulating sealing sleeve.

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