CN216405749U - Steel construction anticorrosion structure - Google Patents
Steel construction anticorrosion structure Download PDFInfo
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- CN216405749U CN216405749U CN202122412857.2U CN202122412857U CN216405749U CN 216405749 U CN216405749 U CN 216405749U CN 202122412857 U CN202122412857 U CN 202122412857U CN 216405749 U CN216405749 U CN 216405749U
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Abstract
The utility model belongs to the technical field of anticorrosion structures, and particularly relates to a steel structure anticorrosion structure which comprises right steel and left steel positioned on the left side of the right steel, wherein a right connecting plate and a left connecting plate are respectively arranged on the left side of the right steel and the right side of the left steel, the left surface of the right connecting plate and the right surface of the left connecting plate are mutually attached, bolts are in threaded connection with four corners of the left surface of the left connecting plate, the right ends of the bolts sequentially penetrate through the left connecting plate and the right connecting plate, nuts are in threaded connection with the outer sides of the right ends of the bolts, a first protection component is arranged outside the left connecting plate and the right connecting plate and used for preventing the bolts and the nuts from being corroded, a second protection component is arranged between the outer sides of the left connecting plate and the right connecting plate and used for preventing the left connecting plate and the right connecting plate from being corroded; the utility model has stronger waterproof performance, effectively avoids the water from entering the gap at the joint of the steel structure and the gap of the bolt, and effectively improves the corrosion resistance of the steel structure.
Description
Technical Field
The utility model relates to the technical field of anticorrosion structures, in particular to a steel structure anticorrosion structure.
Background
The steel construction is one kind and uses the steel material as the structure of raw materials, the steel construction has better tensile and bending resistance, the constitution mode of steel construction is various in order to adapt to different needs, the steel construction is used in the building and uses comparatively commonly, current steel construction takes place to corrode easily and influence the stability of steel construction, and current steel construction corrosion protection structure waterproof performance is less strong, produce corrosion easily at the bolt of steel construction junction, the gap of steel construction junction also intakes easily and causes the corruption of steel construction, cause the trouble.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and the defects, and provides the steel structure anticorrosion structure which is strong in waterproof performance, effectively avoids water from entering the gap at the joint of the steel structure and the gap of the bolt, and effectively improves the anticorrosion performance of the steel structure.
In order to achieve the purpose, the adopted technical scheme is as follows:
a steel structure anticorrosion structure comprises a right steel material and a left steel material positioned on the left side of the right steel material;
the left side of the right steel and the right side of the left steel are respectively provided with a right connecting plate and a left connecting plate, the left side of the right connecting plate and the right side of the left connecting plate are mutually attached, four corners of the left side of the left connecting plate are in threaded connection with bolts, the right ends of the bolts sequentially penetrate through the left connecting plate and the right connecting plate, the outer side of the right end of each bolt is in threaded connection with a nut, a first protective component is arranged outside the left connecting plate and the right connecting plate, and the first protective component is used for preventing the bolts and the nuts from being corroded;
and a second protection component is arranged between the outer sides of the left connecting plate and the right connecting plate and is used for preventing corrosion between the left connecting plate and the right connecting plate.
Preferably, the outer walls of the right steel and the left steel are sequentially sprayed with an epoxy zinc-rich primer layer and a polyurethane finish paint layer from inside to outside.
Preferably, the first protection assembly comprises a ring plate, a threaded cover and a sealing ring, the ring plate is provided with eight pieces and is respectively connected to the four corners of the left surface of the left connecting plate and the four corners of the right surface of the right connecting plate, the ring plate is located outside the bolt and the nut, and the threaded cover is provided with eight pieces and is respectively in threaded connection with the eight pieces outside the ring plate.
Preferably, eight sealing rings are arranged and are respectively embedded into four corners of the left surface of the left connecting plate and four corners of the right surface of the right connecting plate, a sealing groove corresponding to each sealing ring is formed in the edge of one surface, close to the inner side, of the outer wall of the threaded cover, and each sealing ring is embedded into the corresponding sealing groove and is in rolling connection with the sealing groove;
the threaded cap inner wall is connected with the gusset plate by the outer one side edge, the annular plate by outer one side edge open have with the annular that the gusset plate corresponds, the gusset plate leans on interior one end embedding inside the annular.
Preferably, the outer walls of the threaded cover, the left connecting plate and the right connecting plate are sprayed with waterproof coatings.
Preferably, the protective component II comprises a connecting sleeve, waterproof cloth and a waterproof film, the connecting sleeve is connected between the outer sides of the left connecting plate and the right connecting plate, the waterproof cloth and the waterproof film are sequentially embedded into the connecting sleeve from outside to inside, and the connecting sleeve and the threaded cover are made of stainless steel.
The utility model has the beneficial effects that: the double-layer arrangement of the epoxy zinc-rich primer layer and the polyurethane finish paint layer can well protect the outer walls of the right steel and the left steel, and prevent external water from entering the right steel and the left steel, so that the corrosion resistance of the steel structure is better improved;
the screw cap and the sealing ring in the first protection assembly are arranged to better prevent external moisture from corroding the bolt and the nut, so that the corrosion resistance of the steel structure is further improved;
after the protection component is installed to the user, the user alright with laminate waterproof film and tarpaulin between the left connecting plate and the right connecting plate outside in proper order, reuse welded method with the adapter sleeve welding at waterproof cloth and waterproof film outside to effectually prevented that outside moisture from getting into and corroding the steel construction between left connecting plate and the right connecting plate, further promotion the corrosion resisting property of steel construction.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 3 is an enlarged partial structural view of part A of FIG. 2 according to the present invention;
fig. 4 is a schematic diagram of a partial enlarged structure B of fig. 2 according to the present invention.
The labels in the figure are: the waterproof structure comprises a right steel material 101, a right connecting plate 102, a threaded cover 103, a bolt 104, a nut 105, a connecting sleeve 106, a left steel material 107, a left connecting plate 108, an epoxy zinc-rich primer layer 109, a polyurethane finish paint layer 110, a ring plate 111, a reinforcing plate 112, a ring groove 113, a sealing ring 114, a sealing groove 115, a waterproof cloth 116 and a waterproof film 117.
Detailed Description
As shown in fig. 1 to 4, the application is a steel structure anticorrosion structure, which comprises a right steel material 101 and a left steel material 107 located on the left side of the right steel material 101, wherein a right connecting plate 102 and a left connecting plate 108 are respectively installed on the left side of the right steel material 101 and the right side of the left steel material 107, the left side of the right connecting plate 102 and the right side of the left connecting plate 108 are mutually attached, and an epoxy zinc-rich primer layer 109 and a polyurethane finish layer 110 are sequentially sprayed on the outer walls of the right steel material 101 and the left steel material 107 from inside to outside;
because the epoxy zinc-rich primer layer 109 and the polyurethane finish paint layer 110 are sequentially sprayed on the outer walls of the right steel material 101 and the left steel material 107 from inside to outside, the epoxy zinc-rich primer layer 109 and the polyurethane finish paint layer 110 have good waterproof capability, the outer walls of the right steel material 101 and the left steel material 107 can be well protected through the double-layer waterproof arrangement of the epoxy zinc-rich primer layer 109 and the polyurethane finish paint layer 110, external water is prevented from entering the right steel material 101 and the left steel material 107 to corrode the right steel material 101 and the left steel material 107, and the corrosion resistance of the steel structure is better improved;
the four corners of the left surface of the left connecting plate 108 are all in threaded connection with bolts 104, the right end of each bolt 104 sequentially penetrates through the left connecting plate 108 and the right connecting plate 102, the outer side of the right end of each bolt 104 is in threaded connection with a nut 105, a first protection component is arranged outside the left connecting plate 108 and the right connecting plate 102 and used for preventing the bolts 104 and the nuts 105 from being corroded, the first protection component comprises a ring plate 111, a threaded cover 103 and sealing rings 114, the ring plate 111 is provided with eight sealing rings and is respectively connected to the four corners of the left surface of the left connecting plate 108 and the four corners of the right surface of the right connecting plate 102, the ring plate 111 is positioned outside the bolts 104 and the nuts 105, the threaded covers 103 are provided with eight sealing rings and are respectively in threaded connection with the outside the eight ring plates 111, and the sealing rings 114 are provided with eight sealing rings and are respectively embedded into the four corners of the left surface of the left connecting plate 108 and the four corners of the right surface of the right connecting plate 102, a sealing groove 115 corresponding to the sealing ring 114 is formed in the edge of one surface, close to the inside, of the outer wall of the threaded cover 103, and the sealing ring 114 is embedded into the corresponding sealing groove 115 and is in rolling connection with the sealing groove 115;
when a user connects the right steel material 101 and the left steel material 107 with each other, the bolt 104 can be screwed into the left connecting plate 108 and the right connecting plate 102 in sequence, the left end of the bolt 104 can be positioned inside the ring plate 111 on the left, and after the right end of the bolt 104 penetrates through the left steel material 107 and the right steel material 101, the user can screw the nut 105 into the right end outside the bolt 104 so as to limit the bolt 104, so that the right steel material 101 and the left steel material 107 can be connected with each other conveniently;
after a user screws the bolt 104 into the left connecting plate 108 and the right connecting plate 102 and performs limiting through the bolt 104, the bolt 104 can be positioned inside the right annular plate 111, at the moment, the threaded cover 103 can be screwed into the outside of the annular plate 111, the reinforcing plate 112 can be simultaneously inserted into the annular groove 113 while the threaded cover 103 is screwed into the outside of the annular plate 111, and the reinforcing plate 112 can support the threaded cover 103 from the inside of the threaded cover 103, so that the connection stability of the threaded cover 103 can be effectively improved;
after the threaded cover 103 is screwed into the outer part of the ring plate 111, the sealing ring 114 can be inserted into the sealing groove 115, the sealing ring 114 can be extruded by the threaded cover 103, the sealing performance between the threaded cover 103 and the left connecting plate 108 and the right connecting plate 102 can be effectively enhanced, so that the connection sealing performance between the threaded cover 103 and the ring plate 111 is improved, external moisture is well prevented from entering the threaded cover 103 to corrode the bolt 104 and the nut 105, and the corrosion resistance of a steel structure is further improved;
waterproof coatings are sprayed on the outer walls of the threaded cover 103, the left connecting plate 108 and the right connecting plate 102;
because the outer walls of the threaded cover 103, the left connecting plate 108 and the right connecting plate 102 are all sprayed with waterproof coatings such as acrylic waterproof coatings, the waterproof performance of the acrylic waterproof coatings is good, and the arrangement of the waterproof coatings can effectively increase the corrosion resistance of the threaded cover 103, the left connecting plate 108 and the right connecting plate 102, so that the corrosion resistance of a steel structure is further improved;
a second protection component is arranged between the outer sides of the left connecting plate 108 and the right connecting plate 102 and used for preventing corrosion between the left connecting plate 108 and the right connecting plate 102, the second protection component comprises a connecting sleeve 106, waterproof cloth 116 and a waterproof film 117, the connecting sleeve 106 is connected between the outer sides of the left connecting plate 108 and the right connecting plate 102, the waterproof cloth 116 and the waterproof film 117 are sequentially embedded into the connecting sleeve 106 from outside to inside, and the connecting sleeve 106 and the threaded cover 103 are both made of stainless steel;
after the user installed protection component one, the user alright with laminate waterproof film 117 and tarpaulin 116 in proper order between left connecting plate 108 and right connecting plate 102 outside, after having laminated waterproof film 116 and waterproof film 117 user alright with the welded method with the welding at tarpaulin 116 and waterproof film 117 outside, thereby the effectual outside moisture that has prevented gets into corrodes the steel construction between left connecting plate 108 and the right connecting plate 102, because the material of connecting sleeve 106 and thread cover 103 is the stainless steel, the waterproof performance on connecting sleeve 106 and thread cover 103 surface is stronger, further promotion the corrosion protection performance of steel construction.
Claims (6)
1. The utility model provides a steel construction anticorrosion structure, includes right steel (101) and is located its left steel (107), its characterized in that:
a right connecting plate (102) and a left connecting plate (108) are respectively mounted on the left side of the right steel (101) and the right side of the left steel (107), the left surface of the right connecting plate (102) and the right surface of the left connecting plate (108) are mutually attached, four corners of the left surface of the left connecting plate (108) are respectively in threaded connection with a bolt (104), the right end of the bolt (104) sequentially penetrates through the left connecting plate (108) and the right connecting plate (102), a nut (105) is in threaded connection with the outer side of the right end of the bolt (104), a first protective component is arranged outside the left connecting plate (108) and the right connecting plate (102), and the first protective component is used for preventing the bolt (104) and the nut (105) from being corroded;
and a second protection component is arranged between the outer sides of the left connecting plate (108) and the right connecting plate (102), and is used for preventing corrosion between the left connecting plate (108) and the right connecting plate (102).
2. The steel structure anticorrosion structure of claim 1, wherein: and the outer walls of the right steel (101) and the left steel (107) are sequentially sprayed with an epoxy zinc-rich primer layer (109) and a polyurethane finish paint layer (110) from inside to outside.
3. The steel structure anticorrosion structure of claim 1, wherein: one protection component comprises a ring plate (111), a threaded cover (103) and a sealing ring (114), wherein the ring plate (111) is provided with eight blocks and is respectively connected to four corners of the left surface of the left connecting plate (108) and four corners of the right surface of the right connecting plate (102), the ring plate (111) is located outside the bolt (104) and the nut (105), and the threaded cover (103) is provided with eight blocks and is respectively in threaded connection with the eight blocks, and the ring plate (111) is located outside the threaded cover.
4. The steel structure anticorrosion structure of claim 3, wherein: eight sealing rings (114) are arranged and respectively embedded into the four corners of the left surface of the left connecting plate (108) and the four corners of the right surface of the right connecting plate (102), a sealing groove (115) corresponding to the sealing ring (114) is formed in the edge of one surface, close to the inner part, of the outer wall of the threaded cover (103), and the sealing rings (114) are embedded into the corresponding sealing grooves (115) and are in rolling connection with the sealing grooves (115);
the edge of the inner wall of the threaded cover (103) close to the outer side is connected with a reinforcing plate (112), the edge of the outer side of the ring plate (111) is provided with a ring groove (113) corresponding to the reinforcing plate (112), and the reinforcing plate (112) is embedded into the ring groove (113) close to the inner end.
5. The steel structure anticorrosion structure of claim 3, wherein: and waterproof coatings are sprayed on the outer walls of the threaded cover (103), the left connecting plate (108) and the right connecting plate (102).
6. The steel structure anticorrosion structure of claim 3, wherein: the protective component II comprises a connecting sleeve (106), waterproof cloth (116) and a waterproof film (117), the connecting sleeve (106) is connected between the outer sides of the left connecting plate (108) and the right connecting plate (102), the waterproof cloth (116) and the waterproof film (117) are embedded into the connecting sleeve (106) from outside to inside in sequence, and the connecting sleeve (106) and the threaded cover (103) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412857.2U CN216405749U (en) | 2021-10-08 | 2021-10-08 | Steel construction anticorrosion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412857.2U CN216405749U (en) | 2021-10-08 | 2021-10-08 | Steel construction anticorrosion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216405749U true CN216405749U (en) | 2022-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122412857.2U Active CN216405749U (en) | 2021-10-08 | 2021-10-08 | Steel construction anticorrosion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216405749U (en) |
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2021
- 2021-10-08 CN CN202122412857.2U patent/CN216405749U/en active Active
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