CN213835545U

CN213835545U - Cathode protection device

Info

Publication number: CN213835545U
Application number: CN202022744940.5U
Authority: CN
Inventors: 黄从祥; 廖长缨; 马明强; 海鹏; 陈斌
Original assignee: Chengdu Gas Group Co ltd
Current assignee: Chengdu Gas Group Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-30
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a cathode protection device, which comprises a pipeline, an anode body, a first connecting frame, a second connecting frame, a mounting frame, a first inserting rod, a first mounting plate, a first connecting rod, a protection frame body, a second connecting rod and a second mounting plate, wherein the mounting frame is welded on the upper surface of the protection frame body, the upper surface of the mounting rack is welded with a second connecting rack, the lower surface of the anode body is welded with a first connecting rack, the first connecting frame is welded on the upper surface of the second connecting frame, the pipeline is inserted in the anode body, one side of the front surface of the protection frame body is in threaded connection with a first fixing bolt, a first connecting rod is movably inserted on the outer end face of one side of the protection frame body, a second fixing bolt is connected with the front surface of the protection frame body through threads on the side deviating from the first fixing bolt, and a second connecting rod is movably inserted into the outer end face of one side of the protection frame body, which is far away from the first connecting rod. The utility model discloses be convenient for weld the life of reinforcing fender bracket body.

Description

Cathode protection device

Technical Field

The utility model relates to a cathodic protection's technical field specifically is a cathodic protection device.

Background

The cathodic protection technology is one of electrochemical protection technologies, and the principle of the cathodic protection technology is that an external current is applied to the surface of a corroded metal structure, and the corroded metal structure becomes a cathode, so that the electronic migration caused by metal corrosion is inhibited, and the corrosion is avoided or weakened.

The existing cathode protection device is arranged underground, is inconvenient to weld and short in service life, and can influence the cathode protection effect due to the fact that the cathode protection device is welded and disconnected after being used for a period of time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cathodic protection device possesses the life's of the welding enhancement fender bracket body of being convenient for advantage, has solved present cathodic protection device setting underground, and the welding of being not convenient for, life is shorter, uses a period welding disconnection, may influence the problem of cathodic protection's effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cathode protection device, includes pipeline, the positive pole body, first link, second link, mounting bracket, first inserted bar, first mounting panel, head rod, fender bracket body, second connecting rod and second mounting panel, the last skin weld of fender bracket body has the mounting bracket, and the last skin weld of mounting bracket has the second link, the lower skin weld of the positive pole body has first link, and first link welding is at the upper surface of second link, front surface one side threaded connection of fender bracket body has first fixing bolt, and the outer terminal surface activity of one side of fender bracket body is pegged graft and is had the head rod, one side threaded connection that the front surface of fender bracket body deviates from first fixing bolt has second fixing bolt, and the outer terminal surface activity of one side that the fender bracket body deviates from the head rod is pegged graft and is had the second connecting rod.

Preferably, the pipeline is inserted in the anode body, and the pipeline penetrates through the first connecting frame and the second connecting frame and is fixed in the mounting frame.

Preferably, a first mounting plate is welded to the outer end face of one side of the first connecting rod, and a first through hole is formed in the first mounting plate.

Preferably, a second mounting plate is welded to the outer end face of one side of the second connecting rod, and a second through hole is formed in the second mounting plate.

Preferably, the outer end face of one side of the first mounting plate is welded with a first inserting rod.

Preferably, the outer end face of one side of the second mounting plate is welded with a second inserted bar, and the second inserted bar and the first inserted bar are both designed in a conical shape.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of conveniently welding and enhancing the service life of the protective frame body by arranging the first connecting rod, the first mounting plate, the first inserting rod, the second connecting rod, the second mounting plate, the second inserting rod, the first connecting frame, the second connecting frame, the protective frame body and the anode body, and unscrews the first fixing bolt and the second fixing bolt, the first connecting rod and the second connecting rod are stretched according to the size of the pit, the first inserting rod and the second inserting rod are inserted into the inner wall of the pit, after the first inserting rod and the second inserting rod are tightly inserted, the first fixing bolt and the second fixing bolt are screwed, can fix the fender bracket body in the inside bottom of pit, peg graft the positive pole body inside first link, with the positive pole body with first link welding together, with first link and second link welding together, be convenient for weld and weld inseparabler, strengthen the life of fender bracket body.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic front sectional view of the first mounting plate and the second mounting plate of the present invention after being stretched;

fig. 3 is a schematic view of the anode plate of the present invention.

In the figure: 1. a pipeline; 2. an anode body; 3. a first connecting frame; 4. a second link frame; 5. a mounting frame; 6. a first plunger; 7. a first mounting plate; 8. a first through hole; 9. a first connecting rod; 10. a first fixing bolt; 11. a fender bracket body; 12. a second fixing bolt; 13. a second connecting rod; 14. a second through hole; 15. a second mounting plate; 16. a second plunger.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a cathode protection device comprises a pipeline 1, an anode body 2, a first connecting frame 3, a second connecting frame 4, a mounting frame 5, a first inserting rod 6, a first mounting plate 7, a first connecting rod 9, a protective frame body 11, a second connecting rod 13 and a second mounting plate 15, wherein the mounting frame 5 is welded on the upper surface of the protective frame body 11, the second connecting frame 4 is welded on the upper surface of the mounting frame 5, the first connecting frame 3 is welded on the lower surface of the anode body 2, the first connecting frame 3 is welded on the upper surface of the second connecting frame 4, the pipeline 1 is inserted into the anode body 2, the pipeline 1 penetrates through the first connecting frame 3 and the second connecting frame 4 and is fixed inside the mounting frame 5, the anode body 2 is inserted into the first connecting frame 3, the anode body 2 and the first connecting frame 3 are welded together, the first connecting frame 3 and the second connecting frame 4 are welded together, so that the welding and the welding are more compact, the service life of the fender bracket body 11 is enhanced.

There is first fixing bolt 10 front surface one side threaded connection of fender bracket body 11, and the activity of the outer terminal surface in one side of fender bracket body 11 is pegged graft and is had head rod 9, the outer terminal surface welding in one side of head rod 9 has first mounting panel 7, and first through-hole 8 has been seted up to the inside of first mounting panel 7, the outer terminal surface welding in one side of first mounting panel 7 has first inserted bar 6, loosen first fixing bolt 10 soon, according to the tensile head rod 9 of size of pit, insert the inner wall in the pit with first inserted bar 6, after inserting tightly, screw first fixing bolt 10, can fix fender bracket body 11 in the inside bottom in pit.

One side threaded connection that the front surface of fender bracket body 11 deviates from first fixing bolt 10 has second fixing bolt 12, and fender bracket body 11 deviates from one side outer terminal surface activity grafting of head rod 9 has second connecting rod 13, the outer terminal surface welding of one side of second connecting rod 13 has second mounting panel 15, and second through-hole 14 has been seted up to the inside of second mounting panel 15, the outer terminal surface welding of one side of second mounting panel 15 has second inserted bar 16, and second inserted bar 16 and first inserted bar 6 all adopt conical design, loosen second fixing bolt 12, stretch second connecting rod 13 according to the size of pit, insert the inner wall in the pit with second inserted bar 16, after tightly inserting, tighten second fixing bolt 12, can fix fender bracket body 11 in the inside bottom in the pit.

Of course, as is well known to those skilled in the art, the pipe 1 of the present invention also needs to provide a power device to enable its normal operation, and as is well known to those skilled in the art, the provision of such power is common to all of the conventional means or common general knowledge, and will not be described herein in detail, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: first fixing bolt 10 and second fixing bolt 12 of unscrewing, stretch first connecting rod 9 and second connecting rod 13 according to the size of pit, insert first inserted bar 6 and second inserted bar 16 at the inner wall of pit, insert tightly after, screw first fixing bolt 10 and second fixing bolt 12, can fix fender bracket body 11 in the inside bottom of pit, peg graft the positive pole body 2 inside first link 3, with the positive pole body 2 and the welding of first link 3 together, with the welding of first link 3 and second link 4 together, be convenient for weld and weld inseparabler, strengthen the life of fender bracket body 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cathodic protection device, includes pipeline (1), the positive pole body (2), first link (3), second link (4), mounting bracket (5), first inserted bar (6), first mounting panel (7), head rod (9), fender bracket body (11), second connecting rod (13) and second mounting panel (15), its characterized in that: the utility model discloses a safety protection rack, including fender bracket body (11), mounting bracket (5) and mounting bracket (5), the last skin weld of fender bracket body (11) has mounting bracket (5), and the last skin weld of mounting bracket (5) has second link (4), the lower skin weld of positive pole body (2) has first link (3), and first link (3) welding is at the upper surface of second link (4), one side threaded connection of the front surface of fender bracket body (11) has first fixing bolt (10), and the outer terminal surface activity grafting in one side of fender bracket body (11) has head rod (9), one side threaded connection that the front surface of fender bracket body (11) deviates from first fixing bolt (10) has second fixing bolt (12), and fender bracket body (11) deviates from one side outer terminal surface activity grafting of head rod (9) has second connecting rod (13).

2. A cathodic protection device as defined in claim 1 wherein: the pipeline (1) is inserted in the anode body (2), and the pipeline (1) penetrates through the first connecting frame (3) and the second connecting frame (4) to be fixed in the mounting frame (5).

3. A cathodic protection device as defined in claim 1 wherein: a first mounting plate (7) is welded on the outer end face of one side of the first connecting rod (9), and a first through hole (8) is formed in the first mounting plate (7).

4. A cathodic protection device as defined in claim 1 wherein: a second mounting plate (15) is welded to the outer end face of one side of the second connecting rod (13), and a second through hole (14) is formed in the second mounting plate (15).

5. A cathodic protection device as defined in claim 1 wherein: a first inserting rod (6) is welded to the outer end face of one side of the first mounting plate (7).

6. A cathodic protection device as defined in claim 1 wherein: a second inserting rod (16) is welded to the outer end face of one side of the second mounting plate (15), and the second inserting rod (16) and the first inserting rod (6) are both designed in a conical shape.