CN214830683U - Mounting structure of metal anode - Google Patents
Mounting structure of metal anode Download PDFInfo
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- CN214830683U CN214830683U CN202120946952.8U CN202120946952U CN214830683U CN 214830683 U CN214830683 U CN 214830683U CN 202120946952 U CN202120946952 U CN 202120946952U CN 214830683 U CN214830683 U CN 214830683U
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Abstract
The utility model discloses a metal anode mounting structure, which comprises a fixed shell, wherein a containing cavity is arranged in the fixed shell, a plurality of metal blocks are arranged in the containing cavity, a blocking block is arranged between adjacent metal blocks and is connected with the side surfaces of the metal blocks, one end of the containing cavity is provided with a control component, the bottom of the other end of the containing cavity is provided with a metal connecting plate, the metal connecting plate is fixedly connected with the fixed shell, the upper end surface of the metal connecting plate is contacted with the metal blocks far away from the control component, and the lower end surface of the metal connecting plate is connected with the end of an anode connecting wire; keep away from control assembly's metal block top and be provided with extrusion subassembly, extrusion subassembly is connected with holding cavity top end wall.
Description
Technical Field
The utility model relates to a pipeline protection field especially relates to a metal anode's mounting structure.
Background
Sacrificial anode protection (acronym sacrificial anode) also known as sacrificial anode protection; the method is a method for preventing metal corrosion by using the principle of a primary battery. The specific method is that metal with strong reducibility is used as a protective electrode and is connected with the protected metal to form a primary battery, the metal with strong reducibility is used as a negative electrode to perform oxidation-reduction reaction to sacrifice consumption, and the protected metal is used as a positive electrode to prevent corrosion. This method sacrifices the metal used as the anode (negative electrode of the cell) and protects the metal of the cathode (positive electrode of the cell). The corrosion of anode metal is utilized to protect cathode metal to slow down the corrosion; however, since the anode metal corrodes at a high speed, people are required to perform periodical supplement and replacement operations on the anode metal, when the metal anode is replaced, if the metal anode is replaced too early, the metal anode is not completely consumed, so that the waste phenomenon of the metal anode is caused, and if the metal anode is replaced too late, the pipeline is not protected in time, so that the pipeline leakage threat exists; the operation process is complicated, the workload of people is increased, and certain inconvenience is brought to the pipeline protection work.
Disclosure of Invention
The utility model aims at the above problem and provides a metal anode mounting structure with simple structure and convenient use.
In order to realize the purpose, the technical scheme of the utility model is that:
a metal anode mounting structure comprises a fixed shell, wherein a containing cavity is arranged in the fixed shell, a plurality of metal blocks are arranged in the containing cavity, a blocking block is arranged between every two adjacent metal blocks and is connected with the side surfaces of the metal blocks, a control assembly is arranged at one end of the containing cavity, a metal connecting plate is arranged at the bottom of the other end of the containing cavity and is fixedly connected with the fixed shell, the upper end surface of the metal connecting plate is flush with the end surface of the bottom end of the containing cavity, the upper end surface of the metal connecting plate is in contact with the metal blocks far away from the control assembly, and the lower end surface of the metal connecting plate is connected with the end of an anode connecting wire; keep away from control assembly's metal block top and be provided with extrusion subassembly, extrusion subassembly is connected with holding cavity top end wall.
Further, the control assembly comprises a movable plate, the movable plate is located in the containing cavity and can slide along the arrangement direction of the metal blocks, one end of the movable plate is in contact with the metal blocks, the other end of the movable plate is fixedly connected with one end of the control rod, the other end of the control rod penetrates out of the fixed shell and is fixedly connected with the handheld rod, and a control spring is arranged between one side, away from the metal blocks, of the movable plate and the inner side wall of the fixed shell.
Furthermore, the extrusion assembly comprises an extrusion spring and an extrusion plate, one end of the extrusion plate close to the control assembly is connected with the end wall of the top end of the containing cavity through a pin shaft, and the extrusion spring is arranged between the other end of the extrusion plate and the end wall of the top end of the containing cavity; the extrusion plate is located the metal block top and extrusion plate and metal block top contact.
Furthermore, the one end that holds the cavity and keep away from control assembly is provided with separation piece standing groove, and separation piece standing groove is linked together with holding the cavity, and the high position of separation piece standing groove sets up with the high position of separation piece is corresponding.
Further, a magnet is fixedly connected in the blocking block placing groove, and the blocking block is made of ferrite.
Further, a residue placing groove is arranged below the blocking block placing groove and communicated with the accommodating cavity; the metal connecting plate is arranged at the bottom end of the residue placing groove.
Furthermore, a photoelectric alarm switch is arranged in the accommodating cavity and is fixedly connected with the inner end wall of the accommodating cavity.
Furthermore, a feed inlet is formed in the fixed shell, the feed inlet is located at the top end of the fixed shell, and the feed inlet is close to the control assembly.
Further, the metal block is made of magnesium alloy.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model adopts the design that a plurality of metal blocks are arranged in the accommodating cavity and the control component is arranged at one end of the accommodating cavity, so that when the pipeline protection operation is carried out, the metal block contacted with the metal connecting plate can be corroded firstly, after the metal block is completely corroded, the metal block adjacent to the metal block can be pushed onto the metal connecting plate under the extrusion action of the control component, and the pipeline protection operation is continuously realized; the metal anode replacement device is simple to operate, convenient and fast, reduces replacement frequency of the metal anode, avoids the situation that the metal anode is too early or too late to be replaced, effectively reduces workload of workers, and brings convenience to protection work of metal pipelines.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
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 of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the present embodiment discloses a mounting structure of a metal anode, which includes a fixed casing 1, wherein the fixed casing 1 is made of an insulating material; an accommodating cavity 101 is arranged in the fixed shell 1, three metal blocks 2 are arranged in the accommodating cavity 101, and the metal blocks 2 are made of magnesium alloy; a blocking block 3 is arranged between adjacent metal blocks 2, the blocking block 3 is connected with the side faces of the metal blocks 2, a control assembly is arranged at the right end of the accommodating cavity 101, a metal connecting plate 8 is arranged at the bottom of the left end of the accommodating cavity 101, the metal connecting plate 8 is fixedly connected with the fixed shell 1, the upper end face of the metal connecting plate 8 is flush with the end face of the bottom end of the accommodating cavity 101, the upper end face of the metal connecting plate 8 is in contact with the metal block 2 at the leftmost end, and the lower end face of the metal connecting plate 8 is connected with the end of an anode connecting wire 9; and an extrusion assembly is arranged above the metal block 2 at the leftmost end and is connected with the end wall of the top end of the accommodating cavity 101.
The utility model adopts the design that a plurality of metal blocks are arranged in the accommodating cavity and the control component is arranged at one end of the accommodating cavity, so that when the pipeline protection operation is carried out, the metal block contacted with the metal connecting plate can be corroded firstly, after the metal block is completely corroded, the metal block adjacent to the metal block can be pushed onto the metal connecting plate under the extrusion action of the control component, and the pipeline protection operation is continuously realized; the metal anode replacement device is simple to operate, convenient and fast, reduces replacement frequency of the metal anode, avoids the situation that the metal anode is too early or too late to be replaced, effectively reduces workload of workers, and brings convenience to protection work of metal pipelines.
The control assembly comprises a movable plate 10, the movable plate 10 is located in the accommodating cavity 101, the movable plate 10 can slide along the arrangement direction of the metal blocks 2, one end of the movable plate 10 is in contact with the metal blocks 2, the other end of the movable plate 10 is fixedly connected with one end of a control rod 12, the other end of the control rod 12 penetrates out of the fixed shell 1 and then is fixedly connected with a handheld rod 13, and a control spring 11 is arranged between one side, away from the metal blocks 2, of the movable plate 10 and the inner side wall of the fixed shell 1. The fixed shell 1 is provided with a feeding hole 102, the feeding hole 102 is located at the top end of the fixed shell 1, and the feeding hole 102 is arranged close to the control assembly.
The movable plate can extrude the metal blocks under the action of the control spring, so that after the metal block at the leftmost end is decomposed, the second metal block can be moved to the leftmost end of the accommodating cavity under the extrusion action of the movable plate, and the second metal block is continuously contacted with the metal connecting plate to be decomposed; simultaneously when needs add the metal block, only need stimulate handheld pole to make the fly leaf leave the metal block, can add the metal block through the feed inlet, its easy operation is swift, has further improved the utility model discloses an excellent in use effect.
The extrusion assembly comprises an extrusion spring 6 and an extrusion plate 5, the right end of the extrusion plate 5 is connected with the end wall of the top end of the containing cavity 101 through a pin shaft, and the extrusion spring 6 is arranged between the left end of the extrusion plate 5 and the end wall of the top end of the containing cavity 101; the extrusion plate 5 is positioned above the leftmost metal block 2, and the left end of the extrusion plate 5 is contacted with the top end of the metal block 2.
The design of extrusion subassembly can make the stripper plate extrude downwards the metal block of leftmost end under extrusion spring's effect to the terminal surface keeps the state that contacts with the metal connecting plate under the order metal block, has avoided metal block and metal connecting plate relation of connection insecure to lead to the situation that the feed through state is not good to take place, has further improved the utility model discloses an excellent in use effect.
The left end of the accommodating cavity 101 is provided with a blocking block placing groove 103, the blocking block placing groove 103 is communicated with the accommodating cavity 101, and the height position of the blocking block placing groove 103 is arranged corresponding to the height position of the blocking block 3. The magnet 7 is fixedly connected in the blocking block placing groove 103, and the blocking block 3 is made of ferrite.
The design of separation piece can prevent that two independent metal blocks from contacting, and when the second metal block removed the leftmost end, the separation piece that is connected with the second metal block entered into the separation piece standing groove in, avoided the separation piece and held cavity left end terminal wall to contact mutually and lead to the unable situation emergence that falls on the metal connecting plate completely of second metal block, the separation piece is made by the ferrite simultaneously, have the magnetic conduction non-conductive characteristic, it can adsorb in the separation piece standing groove through magnet, the stability of placing of separation piece has been improved.
A residue placing groove 104 is formed below the blocking block placing groove 103, and the residue placing groove 104 is communicated with the accommodating cavity 101; the metal connecting plate 8 is disposed at the bottom end of the residue placing groove 104. When there is the residue after the metal block of leftmost end decomposes, under the squeezing action of second metal block, the residue can enter into and continue to decompose in the residue standing groove, can not influence the normal decomposition operation of next metal block, has further improved the utility model discloses an excellent in use effect.
The photoelectric alarm switch 4 is arranged in the accommodating cavity 101, and the photoelectric alarm switch 4 is fixedly connected with the inner end wall of the accommodating cavity 101. Photoelectric alarm switch can only leave the operation of reporting to the police when last metal block in holding the cavity, reminds people to add the metal block, has further improved the utility model discloses an excellent in use effect.
Claims (9)
1. A metal anode's mounting structure which characterized in that: the mounting structure comprises a fixed shell, a containing cavity is arranged in the fixed shell, a plurality of metal blocks are arranged in the containing cavity, a blocking block is arranged between every two adjacent metal blocks and connected with the side surface of each metal block, a control assembly is arranged at one end of the containing cavity, a metal connecting plate is arranged at the bottom of the other end of the containing cavity and fixedly connected with the fixed shell, the upper end surface of the metal connecting plate is in contact with the metal blocks far away from the control assembly, and the lower end surface of the metal connecting plate is connected with the end of an anode connecting wire; keep away from control assembly's metal block top and be provided with extrusion subassembly, extrusion subassembly is connected with holding cavity top end wall.
2. The mounting structure of a metal anode according to claim 1, wherein: the control assembly comprises a movable plate, the movable plate is located in the containing cavity and can slide along the arrangement direction of the metal blocks, one end of the movable plate is in contact with the metal blocks, the other end of the movable plate is fixedly connected with one end of the control rod, the other end of the control rod penetrates out of the fixed shell and is fixedly connected with the handheld rod, and a control spring is arranged between one side of the movable plate, away from the metal blocks, and the inner side wall of the fixed shell.
3. The mounting structure of a metal anode according to claim 2, wherein: the extrusion assembly comprises an extrusion spring and an extrusion plate, the extrusion plate is connected with the end wall of the top end of the accommodating cavity by a pin shaft close to the control assembly, and the extrusion spring is arranged between the other end of the extrusion plate and the end wall of the top end of the accommodating cavity; the extrusion plate is located the metal block top and extrusion plate and metal block top contact.
4. The mounting structure of a metal anode according to claim 3, wherein: the one end that holds the cavity and keep away from control assembly is provided with separation piece standing groove, and separation piece standing groove is linked together with holding the cavity, and the high position of separation piece standing groove sets up with the high position of separation piece is corresponding.
5. The mounting structure of a metal anode according to claim 4, wherein: and magnets are fixedly connected in the blocking block placing grooves, and the blocking blocks are made of ferrite.
6. The mounting structure of a metal anode according to claim 5, wherein: a residue placing groove is formed below the blocking block placing groove and communicated with the accommodating cavity; the metal connecting plate is arranged at the bottom end of the residue placing groove.
7. The mounting structure of a metal anode according to claim 6, wherein: and a photoelectric alarm switch is arranged in the accommodating cavity and is fixedly connected with the inner end wall of the accommodating cavity.
8. The mounting structure of a metal anode according to claim 7, wherein: the fixed shell is provided with a feed inlet, the feed inlet is positioned at the top end of the fixed shell, and the feed inlet is arranged close to the control assembly.
9. The mounting structure of a metal anode according to claim 8, wherein: the metal block is made of magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946952.8U CN214830683U (en) | 2021-05-06 | 2021-05-06 | Mounting structure of metal anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946952.8U CN214830683U (en) | 2021-05-06 | 2021-05-06 | Mounting structure of metal anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214830683U true CN214830683U (en) | 2021-11-23 |
Family
ID=78772810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120946952.8U Active CN214830683U (en) | 2021-05-06 | 2021-05-06 | Mounting structure of metal anode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214830683U (en) |
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2021
- 2021-05-06 CN CN202120946952.8U patent/CN214830683U/en active Active
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