CN214498246U - Steel sheet alkali-proof terrace - Google Patents
Steel sheet alkali-proof terrace Download PDFInfo
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- CN214498246U CN214498246U CN202120274705.8U CN202120274705U CN214498246U CN 214498246 U CN214498246 U CN 214498246U CN 202120274705 U CN202120274705 U CN 202120274705U CN 214498246 U CN214498246 U CN 214498246U
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Abstract
The utility model discloses a steel sheet alkali-proof terrace, including alkali-proof concrete layer, the top on alkali-proof concrete layer is provided with the heat preservation, ground heating coil has been laid at the top of heat preservation, the top of ground heating coil is provided with pea stone concrete screed-coat, the steel sheet surface course has been laid at the top of pea stone concrete screed-coat, the steel sheet surface course is formed by splicing a plurality of steel sheets, the steel sheet is stainless steel, the seam crossing between every two adjacent steel sheets is provided with sealed glue, the outward appearance of steel sheet is the rectangle, the top of steel sheet has been seted up and has converged the groove, a plurality of recesses have evenly been seted up at the top of steel sheet, the recess is located the inboard of converging the groove; the utility model discloses in, the steel sheet surface course has the steel sheet concatenation to form, does not fix rather than the pea stone concrete screed-coat of bottom, is convenient for consequently change a certain steel sheet, and seals through sealed glue between the adjacent steel sheet, can prevent effectively that alkali lye from being located the seepage by the concatenation of steel sheet.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a steel sheet alkali-proof terrace.
Background
During the production process of alumina, alkali liquor such as sodium hydroxide solution leaks from the ground of a workshop for producing the aluminum oxide by an alkaline method. In order to prevent the leaked alkali liquor from permeating into the terrace and causing volume expansion to damage the whole terrace, the existing standard and the existing construction measure are high-strength alkali-resistant concrete surface layer integral pouring. Although the structural measure has strong integrity and can effectively prevent the leakage of the alkali liquor, the high-strength concrete surface can crack along with the lapse of the service time, thereby causing the leakage of the alkali liquor.
Although the alkali leakage of alkali liquor that causes because of the chap of concrete face can be avoided to current steel sheet anti-alkali terrace, its steel sheet is fixed through anchor foot is direct and concrete layer mostly, receives the damage back when certain steel sheet, is difficult to change, remains to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel sheet alkali-proof terrace to solve the problem of proposing among the above-mentioned background art.
The utility model discloses a can realize through following technical scheme:
the utility model provides a steel sheet alkali-proof terrace, includes alkali-proof concrete layer, alkali-proof concrete layer's top is provided with the heat preservation, the ground heating coil has been laid at the top of heat preservation, the top of ground heating coil is provided with pea stone concrete screed-coat, the steel sheet surface course has been laid at the top of pea stone concrete screed-coat, the steel sheet surface course is formed by the concatenation of a plurality of steel sheet, the steel sheet is stainless steel matter, and the seam crossing between per two adjacent steel sheets is provided with sealed glue, sealed glue is modified silane glue, the outward appearance of steel sheet is the rectangle, the groove of converging has been seted up at the top of steel sheet, a plurality of recesses have evenly been seted up at the top of steel sheet, the recess is located the inboard in groove of converging, the both ends of recess all with converge the groove intercommunication.
By adopting the technical scheme, in the utility model, the steel plate surface layer is formed by splicing the steel plates and is not fixed with the pea-stone concrete leveling layer at the bottom of the steel plate surface layer, so that a certain steel plate is convenient to replace, and the adjacent steel plates are sealed by sealant, the alkali liquor can be effectively prevented from leaking from the splicing part of the steel plates, and the alkali liquor which is scattered on the surface of the steel plate can be collected by arranging the confluence groove and the groove, so that the interference of the alkali liquor on the movement of workers is avoided, and meanwhile, the groove can play a good anti-skidding effect;
the utility model discloses a setting of ground heating coil, behind ground heating coil and heating equipment intercommunication, can heat the steel sheet to will collect the alkali lye evaporation of converging the inslot, simultaneously with higher speed alkali lye like the carbon dioxide reaction in sodium hydroxide solution etc. and the air, on the other hand through heating the steel sheet, can prevent effectively in humid weather that the steel sheet surface condenses a large amount of water drops, thereby guarantees the drying of terrace.
Further setting the following steps: the bottom surface of the groove is arc-shaped, and the middle part of the groove protrudes upwards.
Through adopting above-mentioned technical scheme, the recess that the middle is high is hanged down at both ends, can be better with the leading-in groove that converges of alkali lye.
Further setting the following steps: two adjacent lateral walls of steel sheet equal fixedly connected with sand grip, two adjacent lateral walls in addition of steel sheet set up with the cooperation groove of sand grip looks adaptation.
Through adopting above-mentioned technical scheme, utilize the setting in sand grip and cooperation groove, be convenient for splice adjacent steel sheet.
Further setting the following steps: the steel plate is characterized in that a plurality of blind holes are uniformly formed in the top of the steel plate and corresponding positions of the matching grooves, a through hole is formed in the center of the blind hole in a penetrating mode, threaded holes are formed in the outer wall of each convex strip and corresponding positions of the through holes in a penetrating mode, bolts are jointly arranged in the blind holes and the through holes, and the bolts are matched with the threaded holes.
Through adopting above-mentioned technical scheme, utilize the setting of blind hole, through-hole and screw hole bolt, be convenient for fix adjacent steel sheet.
Further setting the following steps: the top surface of steel sheet and the department that corresponds of blind hole have all seted up the guiding gutter, the one end and the blind hole intercommunication of guiding gutter, the other end and the groove intercommunication that converges of guiding gutter.
Further setting the following steps: the bottom surface of the diversion trench inclines towards the confluence trench.
By adopting the technical scheme, the alkali liquor in the blind hole can flow into the guide groove by utilizing the arrangement of the guide groove, so that the bolt corrosion caused by the long-time contact of the alkali liquor and the bolt is avoided.
Further setting the following steps: the heat preservation has a plurality of insulation blocks to splice and forms, the insulation block is pour by inorganic heat preservation mortar and forms, the top surface of insulation block is seted up and is laid the groove with the laying route looks adaptation of ground heating coil, ground heating coil is located and lays the inslot.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses in, the steel sheet surface course has the steel sheet concatenation to form, does not fix rather than the pea stone concrete screed-coat of bottom, is convenient for consequently change a certain steel sheet, and seals through sealed glue between the adjacent steel sheet, can prevent effectively that alkali lye from being located the seepage by the concatenation of steel sheet.
2. The utility model discloses a setting of converging groove and recess can be collected unrestrained alkali lye on the steel sheet surface to avoid alkali lye to cause the interference to workman's activity, simultaneously, the recess can play good anti-skidding effect.
3. The utility model discloses a setting of ground heating coil, behind ground heating coil and heating equipment intercommunication, can heat the steel sheet to will collect the alkali lye evaporation of converging the inslot, simultaneously with higher speed alkali lye like the carbon dioxide reaction in sodium hydroxide solution etc. and the air, on the other hand through heating the steel sheet, can prevent effectively in humid weather that the steel sheet surface condenses a large amount of water drops, thereby guarantees the drying of terrace.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the middle heat-insulating block of the present invention;
FIG. 3 is a schematic structural view of a middle steel plate according to the present invention;
fig. 4 is an enlarged view at a in fig. 1.
Reference numerals: 1. an alkali-resistant concrete layer; 2. a heat preservation block; 3. arranging grooves; 4. a ground heating pipe; 5. a pea stone concrete leveling layer; 6. a steel plate; 7. a confluence groove; 8. a groove; 9. a convex strip; 10. a mating groove; 11. sealing glue; 12. blind holes; 13. a through hole; 14. a threaded hole; 15. a bolt; 16. and a diversion trench.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the steel plate anti-alkali terrace disclosed by the utility model comprises an alkali-resistant concrete layer 1, the top of the alkali-resistant concrete layer 1 is provided with a heat-insulating layer, the top of the heat-insulating layer is paved with a ground heating pipe 4, the top of the ground heating pipe 4 is provided with a pea stone concrete leveling layer 5, the top of the pea stone concrete leveling layer 5 is paved with a steel plate surface layer, the steel plate surface layer is formed by splicing a plurality of steel plates 6, the steel plates 6 are made of stainless steel, sealant 11 is arranged at the joint between every two adjacent steel plates 6, the sealant 11 is modified silane adhesive, the steel plate 6 is rectangular in appearance, the top of the steel plate 6 is provided with a confluence groove 7, a plurality of recesses 8 have evenly been seted up at the top of steel sheet 6, recess 8 is located the inboard of groove 7 that converges, the both ends of recess 8 all with converge groove 7 intercommunication.
The utility model discloses in, the steel sheet surface course has 6 concatenations of steel sheet to form, do not fix rather than the pea stone concrete screed-coat of bottom, consequently be convenient for change a certain steel sheet 6, and seal through sealed glue 11 between the adjacent steel sheet 6, can prevent effectively that alkali lye is by the concatenation department seepage of steel sheet 6, and through converging the setting of groove 7 and recess 8, can collect the unrestrained alkali lye on steel sheet 6 surface, thereby avoid alkali lye to cause the interference to workman's activity, and simultaneously, recess 8 can play good anti-skidding effect.
The utility model discloses a setting of ground heating coil 4, with ground heating coil 4 and heating equipment intercommunication back, can heat steel sheet 6 to collect the alkali lye evaporation in the groove 7 that converges, alkali lye is like the carbon dioxide reaction in sodium hydroxide solution etc. and the air with higher speed simultaneously, and on the other hand through heating steel sheet 6, can prevent effectively that in humid weather, 6 surperficial condensation of steel sheet a large amount of drop of water, thereby guarantee the drying of terrace.
The bottom surface of the groove 8 is arc-shaped, and the middle part of the groove 8 protrudes upwards.
The two ends of the groove 8 are lower and the middle is higher, so that the alkali liquor can be better guided into the confluence groove 7.
Two adjacent lateral walls of steel sheet 6 equal fixedly connected with sand grip 9, two adjacent lateral walls of steel sheet 6 offer with the cooperation groove 10 of sand grip 9 looks adaptation in addition.
The arrangement of the convex strips 9 and the matching grooves 10 is convenient for splicing the adjacent steel plates 6.
A plurality of blind holes 12 are evenly opened at the top of the steel plate 6 and corresponding positions of the matching grooves 10, through holes 13 are opened at the centers of the blind holes 12 in a penetrating manner, threaded holes 14 are opened at the corresponding positions of the outer walls of the convex strips 9 and the through holes 13 in a penetrating manner, bolts 15 are jointly arranged in the blind holes 12 and the through holes 13, and the bolts 15 are matched with the threaded holes 14.
The blind holes 12, the through holes 13 and the threaded holes 14 are used for arranging bolts 15, so that the adjacent steel plates 6 are convenient to fix.
The top surface of the steel plate 6 and the corresponding position of the blind hole 12 are both provided with a diversion trench 16, one end of the diversion trench 16 is communicated with the blind hole 12, and the other end of the diversion trench 16 is communicated with the confluence trench 7.
The bottom surface of the diversion trench 16 inclines towards the confluence trench 7.
By means of the arrangement of the guide groove 16, the alkali liquor in the blind hole 12 can flow into the guide groove 16, so that the corrosion of the bolt 15 caused by the long-time contact of the alkali liquor and the bolt 15 is avoided.
The heat preservation has a plurality of insulation blocks 2 to splice and forms, insulation block 2 is pour by inorganic heat preservation mortar and forms, the top surface of insulation block 2 is seted up and is laid the groove 3 with the laying route looks adaptation of ground heating coil 4, ground heating coil 4 is located and lays the inslot 3.
The utility model discloses a theory of operation and beneficial effect do:
the utility model discloses in, the steel sheet surface course has 6 concatenations of steel sheet to form, do not fix rather than the pea stone concrete screed-coat 5 of bottom, consequently be convenient for change a certain steel sheet 6, and seal up through sealed glue 11 between the adjacent steel sheet 6, can prevent effectively that alkali lye is by the concatenation department seepage of steel sheet 6, and through converging the setting of groove 7 with recess 8, can collect the unrestrained alkali lye on steel sheet 6 surface, thereby avoid alkali lye to cause the interference to workman's activity, and simultaneously, recess 8 can play good anti-skidding effect.
The utility model discloses a setting of ground heating coil 4, with ground heating coil 4 and heating equipment intercommunication back, can heat steel sheet 6 to collect the alkali lye evaporation in the groove 7 that converges, alkali lye is like the carbon dioxide reaction in sodium hydroxide solution etc. and the air with higher speed simultaneously, and on the other hand through heating steel sheet 6, can prevent effectively that in humid weather, 6 surperficial condensation of steel sheet a large amount of drop of water, thereby guarantee the drying of terrace.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The steel plate alkali-proof terrace is characterized by comprising an alkali-proof concrete layer (1), the top of the alkali-resistant concrete layer (1) is provided with a heat-insulating layer, the top of the heat-insulating layer is paved with a ground heating pipe (4), the top of the ground heating pipe (4) is provided with a pea stone concrete leveling layer (5), the top of the pea stone concrete leveling layer (5) is paved with a steel plate surface layer, the steel plate surface layer is formed by splicing a plurality of steel plates (6), sealant (11) is arranged at the joint between every two adjacent steel plates (6), the appearance of the steel plate (6) is rectangular, the top of the steel plate (6) is provided with a confluence groove (7), a plurality of recesses (8) have evenly been seted up at the top of steel sheet (6), recess (8) are located the inboard of groove (7) that converges, the both ends of recess (8) all with converge groove (7) intercommunication.
2. The steel plate alkali-proof terrace according to claim 1, characterized in that: the bottom surface of the groove (8) is arc-shaped, and the middle part of the groove (8) protrudes upwards.
3. The steel plate alkali-proof terrace according to claim 1, characterized in that: two adjacent lateral walls of steel sheet (6) equal fixedly connected with sand grip (9), cooperation groove (10) with sand grip (9) looks adaptation are seted up to two adjacent lateral walls in addition of steel sheet (6).
4. The steel plate alkali-proof terrace according to claim 3, characterized in that: a plurality of blind holes (12) have evenly been seted up with the department that corresponds of cooperation groove (10) at the top of steel sheet (6), the center department of blind hole (12) runs through set up through-hole (13), threaded hole (14) are run through with the department that corresponds of through-hole (13) to the outer wall of sand grip (9), be provided with bolt (15) jointly in blind hole (12), through-hole (13), bolt (15) and threaded hole (14) looks adaptation.
5. The steel plate alkali-proof terrace according to claim 4, characterized in that: the top surface of steel sheet (6) and the department that corresponds of blind hole (12) have all seted up guiding gutter (16), the one end and the blind hole (12) intercommunication of guiding gutter (16), the other end and the groove (7) intercommunication that converges of guiding gutter (16).
6. The steel plate alkali-proof terrace according to claim 5, characterized in that: the bottom surface of the flow guide groove (16) inclines towards the confluence groove (7).
7. The steel plate alkali-proof terrace according to claim 1, characterized in that: the heat preservation has a plurality of insulation blocks (2) to splice and form, the top surface of insulation block (2) is seted up and is laid groove (3) with laying route looks adaptation of ground heating coil (4), ground heating coil (4) are located and are laid groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274705.8U CN214498246U (en) | 2021-01-29 | 2021-01-29 | Steel sheet alkali-proof terrace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274705.8U CN214498246U (en) | 2021-01-29 | 2021-01-29 | Steel sheet alkali-proof terrace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214498246U true CN214498246U (en) | 2021-10-26 |
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ID=78217855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120274705.8U Active CN214498246U (en) | 2021-01-29 | 2021-01-29 | Steel sheet alkali-proof terrace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214498246U (en) |
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2021
- 2021-01-29 CN CN202120274705.8U patent/CN214498246U/en active Active
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