CN220451126U - Corrosion slowing device for steel plate water stop - Google Patents
Corrosion slowing device for steel plate water stop Download PDFInfo
- Publication number
- CN220451126U CN220451126U CN202223254911.6U CN202223254911U CN220451126U CN 220451126 U CN220451126 U CN 220451126U CN 202223254911 U CN202223254911 U CN 202223254911U CN 220451126 U CN220451126 U CN 220451126U
- Authority
- CN
- China
- Prior art keywords
- water stop
- steel plate
- sacrificial anode
- plate water
- corrosion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 230000007797 corrosion Effects 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 title claims abstract description 20
- 239000004567 concrete Substances 0.000 claims abstract description 7
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 8
- 229910001335 Galvanized steel Inorganic materials 0.000 abstract description 6
- 239000008397 galvanized steel Substances 0.000 abstract description 6
- 238000006056 electrooxidation reaction Methods 0.000 abstract description 4
- 238000005536 corrosion prevention Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model belongs to the technical field of corrosion prevention of constructional engineering, and particularly relates to a device for slowing down corrosion of a steel plate water stop belt. The concrete outer wall fixing device comprises a sacrificial anode module, a wire and a fixing device, wherein the sacrificial anode module is connected with a steel plate water stop belt through the wire, and the fixing device fixes the wire at the concrete outer wall. The utility model has the beneficial effects that the protection of the steel plate water stop against electrochemical corrosion is realized, the sacrificial anode module provides cathode protection for the steel plate water stop, the connection with the galvanized steel plate water stop prevents the corrosion of the steel plate water stop, and meanwhile, the sacrificial anode module has low price and saves construction cost.
Description
Technical Field
The utility model belongs to the technical field of corrosion prevention of constructional engineering, and particularly relates to a device for slowing down corrosion of a steel plate water stop belt.
Background
The multi-purpose steel plate water stop belt can change or prolong the water penetration path of reinforced concrete structures, dams and other large-scale projects, and can play a certain role in resisting corrosion in the construction environment of water leakage and corrosion components. Compared with a rubber water stop belt, the anti-seepage waterproof belt has the advantages of high strength, simple processing technology, good anti-seepage effect and the like. However, due to the defects of easy corrosion of metal, electrochemical corrosion in underground environment and the like, a certain leakage hidden trouble exists in the actual engineering construction process. The water stopping effect of the steel plate water stop belt is difficult to compensate by an effective means after the water stop belt is in an electrolyte environment for a long time.
Disclosure of Invention
The utility model belongs to the technical field of corrosion prevention of constructional engineering, and particularly relates to a device for slowing down corrosion of a steel plate water stop belt.
The technical scheme adopted by the utility model is as follows: the utility model provides a device that corrosion is slowed down to steel sheet waterstop, is connected with steel sheet waterstop, includes sacrificial anode module, wire and fixing device, its characterized in that: the steel plate water stop is connected with the sacrificial anode module through the lead, and the lead is fixed with the steel plate water stop through the fixing device.
Further, the sacrificial anode module is disposed within a filler bag that secures the sacrificial anode module and prevents wear of the sacrificial anode module.
Further, the sacrificial anode module is configured as a block of zinc alloy.
Further, the filler package is provided with adjustable snaps that can fix or remove the zinc alloy pieces.
Further, the fixing device is provided with a fixing plate, and the fixing plate can fix the lead.
Further, the fixing device is provided with a fixing bolt, and the fixing bolt can fix the fixing plate at the concrete outer wall.
Further, the number of the fixing bolts is not less than two.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the protection of preventing electrochemical corrosion to the steel plate water stop is realized, the sacrificial anode module provides cathode protection for the steel plate water stop, the connection with the galvanized steel plate water stop prevents the corrosion of the steel plate water stop, and meanwhile, the sacrificial anode module is low in price and saves construction cost.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
in the figure:
1. sacrificial anode module 2, filler bag 3 and lead
4. Reinforcing steel bar 5, concrete outer wall 6 and construction joint
7. Steel plate water stop
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following description, descriptions of techniques of a well-known structure are omitted so as not to unnecessarily obscure the concept of the present utility model.
Embodiments of the present utility model are described below with reference to the accompanying drawings.
In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1, the construction joint comprises a sacrificial anode module 1, a filler bag 2, a fixing device and a wire 3, wherein a steel plate water stop strip 7 is arranged in a concrete outer wall 5 and is arranged in a construction joint 6; the sacrificial anode module 1 of the device for slowing down corrosion of the steel plate water stop provided by the embodiment is connected with the steel plate water stop 7 through the lead 3, and cathode protection is provided for the steel plate water stop through the sacrificial anode module.
The manufacturing materials of the steel plate water stop belt 7 are divided into hot dip galvanized steel plates and non-galvanized steel plates, and the hot dip galvanized steel plate process is to form a closed protective film by galvanizing the surface of a common steel plate so as to prevent the steel plate from being blocked by an external electrolyte solution, thereby achieving the aim of corrosion resistance.
Preferably, the sacrificial anode module 1 is composed of zinc alloy blocks containing the following components in percentage by weight: 0.40 to 0.50 percent of Al; cd:0.07 to 0.09 of impurity elements such as Fe, cu, pb and the like are less than or equal to 0.02; the balance Zn). The zinc alloy block is connected with the protected steel plate water stop belt through a metal wire, the potential of the zinc alloy is lower than that of the protected steel plate water stop belt, the zinc alloy block is connected with the steel bar through a wire, electrons are lost as an anode, and the steel plate water stop belt is protected as a cathode.
Preferably, the sacrificial anode module 1 is arranged in the packing bag 2, an adjustable buckle is arranged in the packing bag 2, the sacrificial anode module 1 is arranged in the packing bag 2 and is fixed in the packing bag 2 through the adjustable buckle, the sacrificial anode module 1 is prevented from falling, and the service life of the device is prolonged.
In some possible embodiments, the fixing device includes a fixing plate for fixing the wire 3 and a fixing bolt for fixing the fixing plate at the concrete outer wall, and preventing the wire from falling off while protecting the wire 3.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the protection of preventing electrochemical corrosion to the steel plate water stop is realized, the sacrificial anode module provides cathode protection for the steel plate water stop, the connection with the galvanized steel plate water stop prevents the corrosion of the steel plate water stop, and meanwhile, the sacrificial anode module is low in price and saves construction cost.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides a device that corrosion is slowed down to steel sheet waterstop, is connected with steel sheet waterstop, includes sacrificial anode module, wire and fixing device, its characterized in that: the steel plate water stop is connected with the sacrificial anode module through the lead, and the lead is fixed with the steel plate water stop through the fixing device.
2. The device for reducing corrosion of a steel sheet water stop according to claim 1, wherein: the sacrificial anode module is disposed in a filler bag which can fix the sacrificial anode module and prevent the sacrificial anode module from being worn.
3. The device for reducing corrosion of a steel sheet water stop according to claim 2, wherein: the sacrificial anode module is configured as a block of zinc alloy.
4. A steel sheet water stop corrosion reducing device according to claim 3, wherein: the packing bag is provided with an adjustable buckle, and the zinc alloy block can be fixed or removed by the adjustable buckle.
5. The device for reducing corrosion of a steel sheet water stop according to claim 4, wherein: the fixing device is provided with a fixing plate, and the fixing plate can fix the lead.
6. The device for reducing corrosion of a steel sheet water stop according to claim 5, wherein: the fixing device is provided with a fixing bolt, and the fixing bolt can fix the fixing plate at the position of the concrete outer wall.
7. The apparatus for reducing corrosion of a steel sheet water stop as set forth in claim 6, wherein: the number of the fixing bolts is not less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223254911.6U CN220451126U (en) | 2022-11-29 | 2022-11-29 | Corrosion slowing device for steel plate water stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223254911.6U CN220451126U (en) | 2022-11-29 | 2022-11-29 | Corrosion slowing device for steel plate water stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451126U true CN220451126U (en) | 2024-02-06 |
Family
ID=89730747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223254911.6U Active CN220451126U (en) | 2022-11-29 | 2022-11-29 | Corrosion slowing device for steel plate water stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451126U (en) |
-
2022
- 2022-11-29 CN CN202223254911.6U patent/CN220451126U/en active Active
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