CN111321850A - Construction method of steel structure roof steel wire mesh - Google Patents
Construction method of steel structure roof steel wire mesh Download PDFInfo
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- CN111321850A CN111321850A CN202010167320.1A CN202010167320A CN111321850A CN 111321850 A CN111321850 A CN 111321850A CN 202010167320 A CN202010167320 A CN 202010167320A CN 111321850 A CN111321850 A CN 111321850A
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- steel wire
- steel
- construction method
- wire mesh
- steel structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a construction method of a steel wire mesh of a steel structure roof, which is characterized in that a row of edge sealing angle steels are fixedly arranged on east-west gable walls of the steel structure roof respectively; the steel wire mesh formed by the method is used as the bottom bearing of the heat insulation layer of the roof, the heat insulation layer cannot droop because the steel wire mesh is a whole body and has no seam, and the steel wire mesh is formed by weaving the plastic-coated steel wire ropes, so that the structure of the steel wire mesh is more stable, and the phenomenon of rusting cannot occur; the method also has the advantages of simple operation, low cost and strong practicability.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of a steel structure roof steel wire mesh.
Background
The steel wire mesh for supporting the roofing heat-insulating layer (such as glass wool roll felt) in the traditional steel structure roofing is
The hot dip galvanized steel wire mesh @50mm or 75mm is formed by directly splicing a plurality of steel wire meshes on a roof at present, and the steel wire meshes are easy to droop, separate at seams and easy to return rust; this is undesirable to those skilled in the art.
Disclosure of Invention
Aiming at the existing problems, the invention discloses a construction method of a steel structure roof steel wire mesh, which comprises the following steps:
step S1, respectively and fixedly installing a row of edge sealing angle steels on east and west gable walls of the steel structure roof;
and step S2, weaving the steel wire mesh by using 2 rows of edge sealing angle steels and 2 edge purlins of the steel structure roof as frames and using plastic-coated steel wire ropes.
The construction method of the steel structure roof steel wire mesh comprises the following steps of S2:
step S21, marking marks on the edge sealing angle steel and the edge purline respectively, and enabling the marks to be distributed in a cross grid manner;
step S22, fixedly mounting self-tapping screws at all marks;
step S23, stretching the plastic-coated steel wire rope in the first inclined direction along the tapping screws at each mark to form a steel wire array combination in the first inclined direction;
and step S24, stretching the plastic-coated steel wire rope in a second inclination direction along the tapping screws at the marks to form a steel wire array combination in the second direction, wherein the second inclination direction is opposite to the first inclination direction.
The construction method of the steel structure roof steel wire mesh comprises the following steps of S2:
step S25 is to finely adjust the pitch of the first direction of the wire array combination and the pitch of the second direction of the wire array combination.
The construction method of the steel structure roof steel wire mesh comprises the following steps of S2:
and S26, arranging fixing points at the intersection of the steel wire mesh and the middle purline in a plum blossom shape at an interval of 10-40 m.
According to the construction method of the steel structure roof steel wire mesh, the plastic-coated steel wire rope is fixed on the middle purline by using self-tapping screws to form the fixing point.
In the construction method of the steel wire mesh for the steel structure roof, the inclination angles of the steel wire array combination in the first inclination direction and the steel wire array combination in the second inclination direction are both 35-55 degrees.
According to the construction method of the steel structure roof steel wire mesh, the distance between the steel wire array combinations in the first inclined direction and the distance between the steel wire array combinations in the second inclined direction are both 160-240 mm.
In the construction method of the steel wire gauze of the steel structure roof, aluminum sleeves are arranged at the starting point and the end point of the plastic-coated steel wire gauze in the tensioning process of the plastic-coated steel wire gauze.
The invention has the following advantages or beneficial effects:
the invention discloses a construction method of a steel wire mesh of a steel structure roof, which is characterized in that a row of edge sealing angle steels are fixedly arranged on east-west gable walls of the steel structure roof respectively; the steel wire mesh formed by the method is used as the bottom bearing of the heat insulation layer of the roof, the heat insulation layer cannot droop because the steel wire mesh is a whole body and has no seam, and the steel wire mesh is formed by weaving the plastic-coated steel wire ropes, so that the structure of the steel wire mesh is more stable, and the phenomenon of rusting cannot occur; the method also has the advantages of simple operation, low cost and strong practicability.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a flow chart of a construction method of a steel structure roof steel wire mesh in the embodiment of the invention;
FIG. 2 is a schematic structural diagram of a first oblique direction of the wire array assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second obliquely oriented steel wire array assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the steel-structured roof steel wire mesh in the embodiment of the invention.
Detailed Description
The present invention will be further described with reference to the following drawings and specific examples, but the present invention is not limited thereto.
As shown in fig. 1 to 4, the present embodiment relates to a construction method for a steel structure roof steel wire mesh, and specifically, the construction method includes the following steps:
step S1, fixedly installing edge sealing angle steel 1 on east-west gable walls of the steel structure roof respectively; specifically, the east-west gable comprises an east gable and a west gable which are oppositely arranged, and a row of edge sealing angle steels 1 are fixedly arranged on the east gable and the west gable respectively.
And step S2, weaving 2 rows of edge-sealed angle steels 1 and 2 side purlins 2 of the steel structure roof as frames by using plastic-coated steel wire ropes to form a steel wire mesh.
Specifically, step S2 includes:
and step S21, marking marks on the edge sealing angle steel 1 and the edge purlin 2 respectively, and enabling the marks to be distributed in a crisscross grid mode.
And step S22, fixedly mounting self-tapping screws at all the marks, wherein the self-tapping screws are provided with gaskets in a matching way.
Step S23, stretching the plastic-coated steel wire rope in the first oblique direction along the tapping screws at each mark to form a steel wire array combination in the first oblique direction, as shown in fig. 2.
Step S24, stretching the plastic-coated steel wire rope in the second oblique direction along the tapping screws at the marks to form a steel wire array combination in the second oblique direction, wherein the second oblique direction is opposite to the first oblique direction, as shown in fig. 3 (in fig. 3, the steel wire array combination in the first direction is omitted for more clearly showing the steel wire array combination in the second direction).
Step S25 is to finely adjust the pitch of the first direction of the wire array combination and the pitch of the second direction of the wire array combination.
Step S26, arranging fixing points 3 at the intersection of the steel wire mesh and the middle purline in a plum blossom shape with a distance of about 10-40 m (for example, 10m, 20m, 30m or 40 m) as shown in FIG. 4.
In a preferred embodiment of the present invention, in step S26, the plastic-coated steel wire rope is fixed to the intermediate purlin by self-tapping screws to form the fixing point 3.
In a preferred embodiment of the present invention, the inclination angles of the first inclined direction steel wire array combination and the second inclined direction steel wire array combination are both 35 ° to 55 ° (for example, 35 °, 45 °, 50 °, or 55 °).
In a preferred embodiment of the present invention, the pitch of the first oblique direction steel wire array combination and the pitch of the second oblique direction steel wire array combination are both 160 to 240mm (for example, 160mm, 200mm, 220mm, 240mm, etc.).
In a preferred embodiment of the invention, during the tensioning process of the plastic coated steel wire rope, the starting point and the end point of the plastic coated steel wire rope are both provided with the aluminum sleeves.
Specifically, two rows of 50 × 4 edge sealing angle steels are added to the east-west mountain wall to fix steel wires at the mountain wall, marks are marked at the mountain wall and side purlines, each mark is arranged in 45-degree cross grids, and the distance between the steel wires is 200 mm; and then, fixedly installing self-tapping screws at all marked positions, firstly taking the first mark at the first end of the edge sealing angle steel of the east gable as a starting point to obliquely pull up 45 degrees in the direction of the edge purlines, horizontally pulling 200mm steel wire intervals by the edge purlines, fixing the intervals, then, obliquely pulling down 135 degrees, pulling 200mm below the starting point of the edge sealing angle steel of the east gable, fixing the intervals, adopting the self-tapping screws and gaskets to fix the plastic-coated steel wires at all marked positions, then, pulling up 45 degrees in the direction of the edge purlines by the 200mm steel wire intervals of the edge sealing angle steel of the east gable, repeating the steps in the above way, and finishing the combination of the 45-degree steel wire arrays in one direction, and adopting the construction process opposite to the previous direction for the steel wire ropes in the other direction, thereby finishing the steel wire arrays consisting of the bidirectional 45-degree square grids. After the steel wire is drawn, fine adjustment is carried out on the spacing so as to ensure the overall attractive effect; because the span is large to ensure the fixation is firm, a fixed point is additionally arranged at the middle part of the span in a plum blossom shape of about 30 m.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (8)
1. The construction method of the steel structure roof steel wire mesh is characterized by comprising the following steps of:
step S1, respectively and fixedly installing a row of edge sealing angle steels on east and west gable walls of the steel structure roof;
and step S2, weaving the steel wire mesh by using 2 rows of edge sealing angle steels and 2 edge purlins of the steel structure roof as frames and using plastic-coated steel wire ropes.
2. The construction method of the steel structure roofing steel wire net according to claim 1, wherein the step S2 includes:
step S21, marking marks on the edge sealing angle steel and the edge purline respectively, and enabling the marks to be distributed in a cross grid manner;
step S22, fixedly mounting self-tapping screws at all marks;
step S23, stretching the plastic-coated steel wire rope in the first inclined direction along the tapping screws at each mark to form a steel wire array combination in the first inclined direction;
and step S24, stretching the plastic-coated steel wire rope in a second inclination direction along the tapping screws at the marks to form a steel wire array combination in the second direction, wherein the second inclination direction is opposite to the first inclination direction.
3. The construction method of the steel structure roofing steel wire net according to claim 1, wherein the step S2 includes:
step S25 is to finely adjust the pitch of the first direction of the wire array combination and the pitch of the second direction of the wire array combination.
4. The construction method of the steel structure roofing steel wire net according to claim 3, wherein the step S2 further comprises:
and S26, arranging fixing points at the intersection of the steel wire mesh and the middle purline in a plum blossom shape at an interval of 10-40 m.
5. The construction method of the steel structure roofing steel wire mesh as claimed in claim 4, wherein the fixing point is formed by fixing the plastic-coated steel wire rope on the intermediate purline by using self-tapping screws.
6. The construction method of the steel structure roofing steel wire mesh as claimed in claim 2, wherein the inclination angles of the first inclined direction steel wire array combination and the second inclined direction steel wire array combination are both 35 ° to 55 °.
7. The construction method of the steel structure roofing steel wire mesh as claimed in claim 2, wherein the distance between the first inclined direction steel wire array combination and the second inclined direction steel wire array combination is 160-240 mm.
8. The construction method of the steel structure roofing steel wire mesh as claimed in claim 2, wherein during the tensioning process of the plastic coated steel wire rope, the starting point and the end point of the plastic coated steel wire rope are both provided with aluminum sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010167320.1A CN111321850A (en) | 2020-03-11 | 2020-03-11 | Construction method of steel structure roof steel wire mesh |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010167320.1A CN111321850A (en) | 2020-03-11 | 2020-03-11 | Construction method of steel structure roof steel wire mesh |
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| CN111321850A true CN111321850A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010167320.1A Pending CN111321850A (en) | 2020-03-11 | 2020-03-11 | Construction method of steel structure roof steel wire mesh |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876135A (en) * | 2022-06-27 | 2022-08-09 | 中国十七冶集团有限公司 | Fixing device for construction of steel structure roof heat-insulating layer |
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| US7665251B1 (en) * | 2004-06-09 | 2010-02-23 | Steven Lang | Structural steel framed houses with gable end frames, intermediate frames, and wall and roof panels having perimeters of C-shaped steel channels |
| CN103688796A (en) * | 2012-09-27 | 2014-04-02 | 盛利维尔（中国）新材料技术有限公司 | Snow-proof external sun-shading system applied to Venlo type multi-span glass greenhouse |
| CN103711262A (en) * | 2013-11-13 | 2014-04-09 | 江西建工第一建筑有限责任公司 | Surface magnesium manganese alloy roof boarding system construction method |
| CN105908910A (en) * | 2016-04-22 | 2016-08-31 | 中国建筑第八工程局有限公司 | Metal roof plate and plane tile combined roof system and construction method thereof |
| CN108035553A (en) * | 2017-11-09 | 2018-05-15 | 中国化学工程第六建设有限公司 | Large-span steel workshop contour plate in-situ precast construction technique |
| CN108691420A (en) * | 2017-04-10 | 2018-10-23 | 五冶集团上海有限公司 | A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate |
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2020
- 2020-03-11 CN CN202010167320.1A patent/CN111321850A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7665251B1 (en) * | 2004-06-09 | 2010-02-23 | Steven Lang | Structural steel framed houses with gable end frames, intermediate frames, and wall and roof panels having perimeters of C-shaped steel channels |
| CN103688796A (en) * | 2012-09-27 | 2014-04-02 | 盛利维尔（中国）新材料技术有限公司 | Snow-proof external sun-shading system applied to Venlo type multi-span glass greenhouse |
| CN103711262A (en) * | 2013-11-13 | 2014-04-09 | 江西建工第一建筑有限责任公司 | Surface magnesium manganese alloy roof boarding system construction method |
| CN105908910A (en) * | 2016-04-22 | 2016-08-31 | 中国建筑第八工程局有限公司 | Metal roof plate and plane tile combined roof system and construction method thereof |
| CN108691420A (en) * | 2017-04-10 | 2018-10-23 | 五冶集团上海有限公司 | A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate |
| CN108035553A (en) * | 2017-11-09 | 2018-05-15 | 中国化学工程第六建设有限公司 | Large-span steel workshop contour plate in-situ precast construction technique |
Non-Patent Citations (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876135A (en) * | 2022-06-27 | 2022-08-09 | 中国十七冶集团有限公司 | Fixing device for construction of steel structure roof heat-insulating layer |
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Application publication date: 20200623 |
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