CN217714039U - Galvanized pipe convenient to concatenation - Google Patents
Galvanized pipe convenient to concatenation Download PDFInfo
- Publication number
- CN217714039U CN217714039U CN202220296937.8U CN202220296937U CN217714039U CN 217714039 U CN217714039 U CN 217714039U CN 202220296937 U CN202220296937 U CN 202220296937U CN 217714039 U CN217714039 U CN 217714039U
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- China
- Prior art keywords
- galvanized pipe
- fixedly connected
- main part
- pipe main
- screw
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- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 16
- 238000005260 corrosion Methods 0.000 claims description 14
- 229920002635 polyurethane Polymers 0.000 claims description 13
- 239000004814 polyurethane Substances 0.000 claims description 13
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 description 5
- 239000008397 galvanized steel Substances 0.000 description 5
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 5
- 229950011008 tetrachloroethylene Drugs 0.000 description 5
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 238000012644 addition polymerization Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a galvanized pipe convenient to concatenation, including galvanized pipe main part, the logical groove of triangle-shaped has been seted up to the inside of the position fixedly connected with connecting block and connecting block on the upper side of galvanized pipe main part, the bottom fixedly connected with coupling assembling of the position fixedly connected with backup pad and backup pad on the lower side of the lateral wall of galvanized pipe main part, coupling assembling includes triangle-shaped pole, screw rod, fixed block, screw and handle, the surface coating that galvanized pipe main part surface coating has waterproof layer and waterproof layer has the anticorrosion layer, the utility model discloses galvanized pipe conveniently splices, and the waterproof and the anticorrosion performance of galvanized pipe have had very big improvement moreover.
Description
Technical Field
The utility model relates to a galvanized pipe, in particular to galvanized pipe convenient to concatenation.
Background
Galvanized steel pipes are divided into cold galvanized steel pipes and hot galvanized steel pipes, the cold galvanized steel pipes are forbidden, the cold galvanized steel pipes are advocated by the nation to be temporarily used, the new pipes are developed in the sixty-seventy years and developed in the international developed countries, the galvanized pipes are forbidden successively, the four committees of the ministry of construction in China and the like also give clear text that the galvanized pipes are forbidden from 2000 years as water supply pipes, the galvanized pipes are rarely used for cold water pipes of newly-built communities, and the galvanized pipes are used for hot water pipes of some communities. The hot-galvanize steel pipe has extensive application on fire control, electric power and expressway, the utility model relates to a galvanized pipe convenient to concatenation.
Patent numbers: CN209164887U discloses a galvanized pipe that can filter rust, this design sets up semi-circular mounting panel, the filter screen, the L type pole, baffle and fixed block, adsorb semi-circular mounting panel and L type pole together through magnet, rethread promotes L type pole and drives semi-circular mounting panel before the baffle, thereby the baffle exerts resistance to semi-circular mounting panel and makes two semi-circular mounting panels rotate through first hinge and expand, make the fixed block stretch into the installing port, regain the L type pole again, the filter screen in the semi-circular mounting panel can filter water, when the galvanized pipe produces rust because of long-term the use, the filter screen can filter the water that flows in the galvanized pipe, make rust in the galvanized pipe separate with the water, make rust can't flow out from the galvanized pipe, improve the quality of water in the pipe.
However, the above patents have the following disadvantages: 1. the galvanized pipe of the above design is inconvenient to splice, so improvement is needed. 2. The above-mentioned design of galvanized pipe is not very good in water-proof and corrosion-proof properties, so that improvement is required.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a galvanized pipe convenient to concatenation, galvanized pipe conveniently splices, and galvanized pipe's waterproof and corrosion resistance have had very big improvement moreover, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a galvanized pipe convenient to concatenation, includes galvanized pipe main part, the triangle-shaped logical groove has been seted up to the inside of the upper part fixedly connected with connecting block and the connecting block of galvanized pipe main part, the bottom fixedly connected with coupling assembling of the lateral wall of galvanized pipe main part position fixedly connected with backup pad and backup pad down, coupling assembling includes triangle-shaped pole, screw rod, fixed block, screw and handle, the surface coating that galvanized pipe main part surface coating has waterproof layer and waterproof layer has anti-corrosion coating.
Further, the bottom fixedly connected with triangle-shaped pole of the bottom fixedly connected with screw rod of backup pad and triangle-shaped pole, the screw has been seted up to the inside of installing fixed block and fixed block on the lateral wall of screw rod, the inside wall of screw and the lateral wall threaded connection of screw rod rotate the fixed block clockwise, install the screw on the fixed block on the screw rod.
Furthermore, the side end fixedly connected with handle of fixed block, the fixed block is conveniently rotated to the handle.
Furthermore, the waterproof layer is polyurethane waterproof paint, and the polyurethane waterproof paint is one-component polyurethane waterproof paint prepared with isocyanate group-containing prepolymer prepared through addition polymerization of isocyanate, polyether and the like, catalyst, anhydrous assistant, anhydrous filler, solvent and the like.
Furthermore, the anti-corrosion layer is perchloroethylene paint, and the perchloroethylene paint has good performances of industrial atmosphere resistance, seawater resistance, acid resistance, oil resistance, salt mist resistance, mildew resistance, combustion prevention and the like, but is not resistant to corrosion of organic solvent media such as phenols, ketones, esters, benzenes and the like.
Compared with the prior art, the utility model discloses following beneficial effect has: inserting a triangular rod under a supporting plate on one galvanized pipe main body into a triangular through groove on a connecting block of another galvanized pipe main body, wherein the screw rod just penetrates out of the connecting block, then attaching a screw hole on a fixing block to the screw rod, then clockwise rotating a handle, the handle drives the clockwise rotation of the fixing block, thereby installing the screw rod in the screw hole, after the installation is completed, the fixing block just abuts against the bottom end of the connecting block, and the splicing of the two galvanized pipe main bodies is very convenient, and a waterproof layer is sprayed on the surface of the galvanized pipe main body, the waterproof layer is polyurethane waterproof paint, the polyurethane waterproof paint is isocyanate, prepolymer containing isocyanate group and prepared by carrying out addition polymerization reaction on polyether and the like, and is matched with a catalyst and an anhydrous assistant, the waterproof single-component polyurethane paint is prepared through mixing anhydrous stuffing, solvent and other steps, and has high strength, great elongation, high water resistance and other features, and may be used in raising the waterproof performance of galvanized pipe.
Drawings
FIG. 1 is a schematic view of the whole structure of a galvanized pipe convenient for splicing of the present invention;
FIG. 2 is an enlarged view of the partial structure A of FIG. 1 of the galvanized pipe convenient for splicing according to the present invention;
fig. 3 is a schematic view of a structural layer of a galvanized pipe convenient for splicing.
In the figure: 1. a galvanized pipe main body; 2. connecting blocks; 3. a triangular through groove; 4. a support plate; 5. a connecting assembly; 501. a triangular bar; 502. a screw; 503. a fixed block; 504. a screw hole; 505. a handle; 6. a waterproof layer; 7. and an anti-corrosion layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a galvanized pipe convenient to concatenation, including galvanized pipe main part 1, the triangle-shaped logical groove 3 has been seted up to the inside of the upper part fixedly connected with connecting block 2 and connecting block 2 of galvanized pipe main part 1, the bottom fixedly connected with coupling assembling 5 of the outer wall lower part fixedly connected with backup pad 4 and backup pad 4 of galvanized pipe main part 1, coupling assembling 5 includes triangle-shaped pole 501, screw rod 502, fixed block 503, screw 504 and handle 505, the surface coating that galvanized pipe main part 1 surface coating has waterproof layer 6 and waterproof layer 6 has anti-corrosion coating 7.
The bottom end of the supporting plate 4 is fixedly connected with a triangular rod 501, the bottom end of the triangular rod 501 is fixedly connected with a screw 502, a fixing block 503 is installed on the outer side wall of the screw 502, a screw hole 504 is formed in the fixing block 503, the inner side wall of the screw hole 504 is in threaded connection with the outer side wall of the screw 502, the fixing block 503 is rotated clockwise, and the screw hole 504 in the fixing block 503 is installed on the screw 502.
The side end of the fixing block 503 is fixedly connected with a handle 505, and the handle 505 facilitates rotation of the fixing block 503.
The waterproof layer 6 is polyurethane waterproof paint, and the polyurethane waterproof paint is one-component polyurethane waterproof paint prepared with isocyanate group-containing prepolymer prepared through addition polymerization of isocyanate, polyether and the like, catalyst, anhydrous assistant, anhydrous filler, solvent and the like.
The anti-corrosion layer 7 is perchloro-ethylene paint which has good performances of industrial atmosphere resistance, seawater resistance, acid resistance, oil resistance, salt mist resistance, mildew resistance, combustion resistance and the like, but is not resistant to corrosion of organic solvent media such as phenols, ketones, lipids, benzene and the like.
It should be noted that, the utility model relates to a galvanized pipe convenient to concatenation, insert triangle-shaped pole 501 under the backup pad 4 on a galvanized pipe main part 1 in the triangle-shaped through groove 3 on another galvanized pipe main part 1 connecting block 2, at this moment screw rod 502 just in time just wears out from connecting block 2, then paste screw rod 502 with screw 504 on the fixed block 503, then clockwise turning handle 505, handle 505 drives the clockwise rotation of fixed block 503, thereby install screw rod 502 in screw 504, after the installation, the fixed block just 503 is good to be supported the bottom of connecting block 2, it is very convenient to accomplish the concatenation of two galvanized pipe main parts 1, and galvanized pipe main part 1 surface spraying has waterproof layer 6, waterproof layer 6 is polyurethane waterproof coating, polyurethane waterproof coating is by isocyanate, the prepolymer that contains isocyanate group that polyether etc. formed through addition polymerization, the single-component polyurethane waterproof coating is prepared by mixing a catalyst, an anhydrous auxiliary agent, an anhydrous filler, a solvent and the like, is a reaction curing type (moisture curing) coating, has the characteristics of high strength, high elongation, good water resistance and the like, can greatly improve the waterproof performance of the galvanized pipe main body 1, the anti-corrosion layer 7 is sprayed on the surface of the waterproof layer 6, the anti-corrosion layer 7 is perchloroethylene paint, and the perchloroethylene paint has good performances of industrial atmosphere resistance, seawater resistance, acid resistance, oil resistance, salt fog resistance, mildew resistance, combustion resistance and the like, but does not resist the corrosion of organic solvent media such as phenols, ketones, lipids, benzene and the like, has the highest use temperature of about 70 ℃, has weak adhesive force with the metal surface, and can greatly improve the anti-corrosion performance of the galvanized pipe main body 1.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a galvanized pipe convenient to concatenation, includes galvanized pipe main part (1), its characterized in that, the logical groove (3) of triangle-shaped has been seted up to the inside of upper part fixedly connected with connecting block (2) and connecting block (2) of galvanized pipe main part (1), bottom fixedly connected with coupling assembling (5) of the lateral wall of galvanized pipe main part (1) lower part fixedly connected with backup pad (4) and backup pad (4), coupling assembling (5) include triangle-shaped pole (501), screw rod (502), fixed block (503), screw (504) and handle (505), the surface coating that galvanized pipe main part (1) surface coating has waterproof layer (6) and waterproof layer (6) has anti-corrosion coating (7).
2. The galvanized pipe convenient for splicing as claimed in claim 1, wherein: the bottom fixedly connected with triangle-shaped pole (501) of backup pad (4) and the bottom fixedly connected with screw rod (502) of triangle-shaped pole (501), install fixed block (503) and the inside of fixed block (503) on the lateral wall of screw rod (502) and seted up screw (504), the inside wall of screw (504) and the lateral wall threaded connection of screw rod (502).
3. The galvanized pipe convenient to splice as claimed in claim 1, wherein: the side end of the fixed block (503) is fixedly connected with a handle (505).
4. The galvanized pipe convenient to splice as claimed in claim 1, wherein: the waterproof layer (6) is polyurethane waterproof paint.
5. The galvanized pipe convenient to splice as claimed in claim 1, wherein: the anti-corrosion layer (7) is perchloroethylene paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220296937.8U CN217714039U (en) | 2022-02-15 | 2022-02-15 | Galvanized pipe convenient to concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220296937.8U CN217714039U (en) | 2022-02-15 | 2022-02-15 | Galvanized pipe convenient to concatenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217714039U true CN217714039U (en) | 2022-11-01 |
Family
ID=83786190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220296937.8U Active CN217714039U (en) | 2022-02-15 | 2022-02-15 | Galvanized pipe convenient to concatenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217714039U (en) |
-
2022
- 2022-02-15 CN CN202220296937.8U patent/CN217714039U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A galvanized pipe that is easy to splice Effective date of registration: 20231221 Granted publication date: 20221101 Pledgee: Bank of China Aksu Region Branch Pledgor: Aksu Xitiecheng New Material Technology Co.,Ltd. Registration number: Y2023980073441 |