CN214302579U - Waterproof steel structure of building engineering roof - Google Patents
Waterproof steel structure of building engineering roof Download PDFInfo
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- CN214302579U CN214302579U CN202023077798.XU CN202023077798U CN214302579U CN 214302579 U CN214302579 U CN 214302579U CN 202023077798 U CN202023077798 U CN 202023077798U CN 214302579 U CN214302579 U CN 214302579U
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Abstract
The utility model discloses a waterproof steel construction of building engineering roofing technical field's of waterproof steel construction, including steel sheet one and steel sheet two, the right-hand member is equipped with protruding one on the steel sheet one, the left end is equipped with protruding two on the steel sheet two, the concatenation department of steel sheet one and steel sheet two all accompanies the sealing rubber layer, protruding two lower extremes is equipped with the sponge layer, the centre gripping has the sponge piece between steel sheet one and the protruding two, steel sheet two and protruding centre gripping have the sponge piece, steel sheet one and steel sheet two are passed by a plurality of fastening bolt, fastening bolt and nut swing joint, the fastening bolt outside is equipped with the waterproof rubberized fabric layer of one deck, fastening bolt and nut inboard all are equipped with waterproof rubber circle, and this waterproof steel construction can connection stability stronger, and the leakproofness is better, can not leak.
Description
Technical Field
The utility model relates to a waterproof steel technical field of roofing specifically is the waterproof steel construction of building engineering roofing.
Background
The metal roof steel structure generally refers to a roof structure formed by connecting a plurality of steel plates, and due to the reusability of steel, the roof steel structure is widely used by all countries in the world in recent years, but is affected by large-scale steel structures and the technical level of workers during installation, loose conditions often occur at the splicing parts of the steel plates, gaps, water flowing holes and the like possibly exist, so that the roof steel structure leaks, and then secondary repair is carried out to specially treat water leakage, so that the consumed manpower and material resources are large, and the roof waterproof steel structure for the building engineering is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof steel construction of building engineering roofing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including steel sheet one and steel sheet two, the right-hand member is equipped with protruding one on the steel sheet one, the left end is equipped with protruding two on the steel sheet two, the concatenation department of steel sheet one and steel sheet two all accompanies the sealing rubber layer, protruding two lower extremes are equipped with the sponge layer, the centre gripping has the sponge piece between steel sheet one and the protruding two, steel sheet two and protruding centre gripping have the sponge piece, steel sheet one and steel sheet two are passed by a plurality of fastening bolt, fastening bolt and nut swing joint, the fastening bolt outside is equipped with the waterproof rubberized fabric layer of one deck, fastening bolt and nut inboard all are equipped with waterproof rubber circle.
Preferably, the sponge layer is arranged at the lower end of the sealing rubber layer, and the thickness of the sponge layer is equal to that of the sealing rubber layer.
Preferably, the non-cured rubber asphalt waterproof coating layer is coated at the splicing opening of the first steel plate and the second steel plate, a supporting block is arranged on the upper end face of the splicing opening of the first steel plate and the second bulge, and a waterproof eave steel plate is arranged at the upper end of the supporting block.
Preferably, the fastening bolt is in a T shape, the total length of the fastening bolt is longer than the thickness of the first steel plate, and threaded holes are formed in the first steel plate and the second steel plate.
Preferably, the nut is in the shape of a hexagon.
Preferably, the sponge block is in a rectangular shape.
Compared with the prior art, the beneficial effects of the utility model are that:
utilize waterproof eave steel sheet can prevent that the rainwater from entering into the kneck of steel sheet one and steel sheet two, and the kneck has been scribbled non-cured rubber asphalt waterproof coating layer, can prevent like this that water from entering into import department, if above-mentioned method all became invalid because of special reason, the rainwater has got into the kneck and the sponge piece can absorb water in addition, the sponge layer also can absorb the water that enters into steel sheet one and steel sheet two knecks bottommost, and has still utilized fastening bolt can make both be connected inseparabler through running through steel sheet one and steel sheet two, sealing rubber layer has still been centre gripping in joint department, can make the leakproofness stronger like this, water-proof effects is better.
Drawings
FIG. 1 is a schematic view of the waterproof steel structure of the roof in the construction engineering of the present invention;
in the figure: 1 steel sheet one, 2 steel sheet two, 3 protruding one, 4 sealing rubber layer, 5 waterproof rubberized layer, 6 waterproof rubber circle, 7 fastening bolt, 8 supporting shoes, 9 waterproof eave steel sheet, 10 non-curing rubber pitch waterproof coating layer, 11 sponge pieces, 12 protruding two, 13 nuts, 14 sponge layers.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a method: the rainwater-absorbing and sealing device comprises a first steel plate 1 and a second steel plate 2, wherein a first bulge 3 is arranged at the upper right end of the first steel plate 1, a second bulge 12 is arranged at the upper left end of the second steel plate 2, the first bulge 3 and the second bulge 12 can be tightly attached to each other, the connection can be more tight by the design, a sealing rubber layer 4 is clamped at the splicing part of the first steel plate 1 and the second steel plate 2, the sealing performance is stronger, the sealing effect is better, a sponge layer 14 is arranged at the lower end of the second bulge 12, the sponge layer 14 is arranged at the lower end of the sealing rubber layer 4, if rainwater enters the interface part of the first steel plate 1 and the second steel plate 2, the rainwater can further absorb the rainwater when the rainwater falls to the lower end of the second bulge 12, the thickness of the sponge layer 14 is equal to that of the sealing rubber layer 4, a sponge block 11 is clamped between the first steel plate 1 and the second bulge 12, the sponge block 11 is a PVA water-absorbing sponge, if rainwater enters the first sponge block 11, the sponge piece 11 can absorb water to rainwater, the sponge piece 11 is clamped between the first steel plate 2 and the first protrusion 3, the first steel plate 1 and the second steel plate 2 are penetrated by the fastening bolts 7, the fastening bolts 7 are movably connected with the nuts 13, the first steel plate 1 and the second steel plate 2 are connected more tightly due to the cooperation of the fastening bolts 7 and the nuts 13, a waterproof rubberized fabric layer 5 is arranged on the outer side of each fastening bolt 7, the waterproof rubberized fabric layer 5 can prevent rainwater from permeating into a threaded hole, waterproof rubber rings 6 are arranged on the inner sides of the fastening bolts 7 and the nuts 13, the waterproof rubber rings 6 can prevent rainwater from entering the threaded hole, the tightness and the tightness of the waterproof rubber rings are increased, the fastening bolts 7 are T-shaped, the total length of the fastening bolts 7 is longer than the thickness of the first steel plate 1, threaded holes are formed in the first steel plate 1 and the second steel plate 2, the nuts 13 are in a hexagonal shape, and the sponge piece 11 is in a rectangular shape.
Example 2
Referring to fig. 1, the difference from the embodiment 1 is that the splice of the first steel plate 1 and the second steel plate 2 are coated with a non-cured rubber asphalt waterproof coating layer 10, the upper end surface of the splice of the first steel plate 1 and the second protrusion 12 is provided with a supporting block 8, the upper end of the supporting block 8 is provided with a waterproof eave steel plate 9, the overall height of the waterproof eave steel plate 9 is five millimeters, thus, rainwater can flow away and is basically flush with the first steel plate 1, two ends of the supporting block 8 are fixed through the fixing structure, the supporting block 8 supports the waterproof eave steel plate 9, the waterproof eave steel plate 9 is in contact with the first steel plate 1, and the contact place is coated with a non-curing rubber asphalt waterproof coating layer 10 in a closed and sealed way, like this the rainwater can flow away through waterproof eave steel sheet 9, can not flow to the kneck, and then has flowed away along steel sheet one 1 and steel sheet two 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Waterproof steel construction of building engineering roofing, including steel sheet one (1) and steel sheet two (2), its characterized in that: the right-hand member is equipped with protruding one (3) on steel sheet one (1), the left end is equipped with protruding two (12) on steel sheet two (2), the concatenation department of steel sheet one (1) and steel sheet two (2) all accompanies sealing rubber layer (4), protruding two (12) lower extremes is equipped with sponge layer (14), the centre gripping has sponge piece (11) between steel sheet one (1) and protruding two (12), steel sheet two (2) and protruding one (3) centre gripping have sponge piece (11), steel sheet one (1) and steel sheet two (2) are passed by a plurality of fastening bolt (7), fastening bolt (7) and nut (13) swing joint, the fastening bolt (7) outside is equipped with one deck waterproof rubber cloth layer (5), fastening bolt (7) and nut (13) inboard all are equipped with waterproof rubber circle (6).
2. The structural engineering roofing waterproof steel structure of claim 1, characterized in that: the sponge layer (14) is arranged at the lower end of the sealing rubber layer (4), and the thickness of the sponge layer (14) is equal to that of the sealing rubber layer (4).
3. The structural engineering roofing waterproof steel structure of claim 1, characterized in that: non-cured rubber asphalt waterproof coating layers (10) are coated at the splicing openings of the first steel plate (1) and the second steel plate (2), supporting blocks (8) are arranged on the upper end faces of the splicing openings of the first steel plate (1) and the second protrusion (12), and waterproof eave steel plates (9) are arranged on the upper ends of the supporting blocks (8).
4. The structural engineering roofing waterproof steel structure of claim 1, characterized in that: the fastening bolt (7) is in a T shape, the total length of the fastening bolt (7) is longer than the thickness of the first steel plate (1), and threaded holes are formed in the first steel plate (1) and the second steel plate (2).
5. The structural engineering roofing waterproof steel structure of claim 1, characterized in that: the screw cap (13) is in the shape of a hexagon.
6. The structural engineering roofing waterproof steel structure of claim 1, characterized in that: the sponge block (11) is in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077798.XU CN214302579U (en) | 2020-12-20 | 2020-12-20 | Waterproof steel structure of building engineering roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077798.XU CN214302579U (en) | 2020-12-20 | 2020-12-20 | Waterproof steel structure of building engineering roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302579U true CN214302579U (en) | 2021-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023077798.XU Active CN214302579U (en) | 2020-12-20 | 2020-12-20 | Waterproof steel structure of building engineering roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214302579U (en) |
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2020
- 2020-12-20 CN CN202023077798.XU patent/CN214302579U/en active Active
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