CN211007253U - Light steel slope roof device - Google Patents
Light steel slope roof device Download PDFInfo
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- CN211007253U CN211007253U CN201921657808.1U CN201921657808U CN211007253U CN 211007253 U CN211007253 U CN 211007253U CN 201921657808 U CN201921657808 U CN 201921657808U CN 211007253 U CN211007253 U CN 211007253U
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Abstract
The utility model relates to a light steel sloping roof device, which comprises a steel roof truss; the steel purline is fixedly arranged on the steel roof truss to form a slope; the roof panel is fixedly arranged on the slope; an overhanging eave; the upper end of the outer side of the cornice decorative plate extends to the roof panel and is fixedly connected with the steel purline, and the upper end of the inner side of the cornice decorative plate extends to the lower side of the steel roof truss and is fixedly connected with the steel roof truss so as to wrap the cornice; and the gutter assembly is fixedly arranged on the outer side of the cornice decorative plate. The utility model provides an among the light steel sloping roof device, corresponding to the eaves mouth of steel roof truss, dispose eaves mouth decorative board, wrap up the eaves mouth by eaves mouth decorative board for the eaves mouth is no longer directly exposed, and not only the aesthetic property is better, moreover, can form the effective protection to the eaves mouth. Moreover, the gutter component is directly and fixedly arranged on the outer side of the cornice decorating plate, the gutter component can be fixedly arranged by means of the cornice decorating plate, the gutter component is not influenced by an outer wall, and the gutter component is convenient to install.
Description
Technical Field
The utility model relates to a light steel pitched roof device.
Background
In the civil light steel slope roof device, a steel column and a steel beam are generally adopted to build a steel structure frame, an A L C wallboard is arranged on the outer side of the steel structure frame to form a wall body, and a roof is installed at the top of the steel structure frame.
In fact, for light steel pitched roofs, it is common to provide a gutter at the cornice of the pitched roof to meet normal drainage requirements, in view of aesthetics. Disclose a gutter system for steel construction as in the chinese utility model patent of the bulletin number CN206205288U, it includes steel column, steel roof truss upper chord, C shape steel purlin and roof boarding, has linked firmly the roof boarding support in the steel column outside, has placed the outer hoop of gutter on the roof boarding support to, the inner and the C shape steel purlin fixed connection of the outer hoop of gutter, utilize the outer fixed corresponding gutter of hoop of gutter, the roof boarding of slope arrangement is with during the rainwater introduces the gutter, realize normal drainage. In the above-mentioned structure, the gutter corresponds fixed mounting in the eaves mouth outside of steel roof truss, realizes connecing the function of drainage, but the eaves mouth directly exposes, not only influences beautifully, moreover, also makes the eaves mouth easily receive external wind and rain to influence.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light steel pitched roof device to the eaves mouth of solving among the prior art price is directly exposed and is influenced pleasing to the eye technical problem.
In order to achieve the purpose, the utility model discloses light steel sloping roof device's technical scheme is: light steel pitched roof device, comprising:
a steel roof truss;
the steel purline is fixedly arranged on the steel roof truss to form a slope;
the roof panel is fixedly arranged on the slope;
an overhanging eave;
the upper end of the outer side of the cornice decorative plate extends to the roof panel and is fixedly connected with the steel purline, and the upper end of the inner side of the cornice decorative plate extends to the lower side of the steel roof truss and is fixedly connected with the steel roof truss so as to wrap the cornice;
and the gutter assembly is fixedly arranged on the outer side of the cornice decorative plate.
The beneficial effects are that: the utility model provides an among the light steel slope roof device, corresponding to overhanging eaves mouth, dispose eaves mouth decorative board, wrap up the eaves mouth by eaves mouth decorative board for the eaves mouth is direct not exposing again, and not only the aesthetic property is better, can effectively protect the eaves mouth, and, with the direct fixed mounting of gutter subassembly in the eaves mouth decorative board outside, can not influenced by the outer wall with the help of eaves mouth decorative board fixed mounting gutter subassembly, it is comparatively convenient to install.
Further, a plurality of keel reinforcements are uniformly arranged on the inner side of the cornice decorative plate along the length direction of the cornice decorative plate at intervals, the upper end of the outer side of each keel reinforcement is fixedly connected with the steel purline, and the lower end of the inner side of each keel reinforcement is fixedly connected with the steel roof truss.
The beneficial effects are that: eaves mouth decorative board inboard sets up the fossil fragments reinforcement, utilizes the fossil fragments reinforcement to form effectual enhancement and supports, improves the self intensity of eaves mouth decorative board.
Further, eaves mouth decorative board and fossil fragments reinforcement are the U-shaped structure, the outside upper end of eaves mouth decorative board all is higher than inboard upper end.
The beneficial effects are that: eaves mouth decorative board is U-shaped structure, and outside upper end is higher than inboard upper end, and convenient installation is on the steel roof truss.
Furthermore, the steel roof truss comprises a plurality of steel trusses which are sequentially arranged at intervals in the left-right direction, each steel truss comprises an upper steel truss chord, the length of each steel truss extends in the left-right direction, the steel purlins are fixedly installed on the upper steel truss chords, installation pieces extending in the left-right direction are fixedly arranged on the steel trusses, and the upper end of the inner side of the cornice decorative plate is fixedly connected with the installation pieces through fixing screws so that the upper end of the inner side of the cornice decorative plate is fixedly connected with the steel roof truss.
The beneficial effects are that: the eaves decorative plate is fixedly arranged on the steel truss, so that the eaves decorative plate and the steel roof truss can be conveniently and fixedly assembled together.
Furthermore, the mounting piece is a bending piece, one side wall of the bending piece is fixedly connected with the cornice decorative plate, and the other side wall of the bending piece is matched with the cornice decorative plate in a blocking mode so as to limit the inward mounting position of the cornice decorative plate.
The beneficial effects are that: the mounting part is a bending part, the side wall of the bending part is used for providing stop limit, positioning and assembly before fixed connection of the cornice decorative plate are facilitated, assembly efficiency is improved, and the mounting part can have high strength.
Further, the bending piece is an angle steel section.
The beneficial effects are that: the angle steel section is used for manufacturing a bending piece, and the corresponding section can be directly purchased.
Further, the upper chord and the steel purline of the steel truss are both G-shaped steel members.
The beneficial effects are that: the upper chord and the steel purline of the steel truss are made of the G-shaped steel members, so that the structural strength of the whole steel roof truss can be effectively improved.
Further, the light steel sloping roof device comprises an overhanging gable wall, and a gable decorating plate is wrapped outside the gable wall.
The beneficial effects are that: the gable decorating plate is used for wrapping the gable to form decoration and protection for the gable.
Furthermore, the steel roof truss comprises a plurality of steel trusses which are sequentially arranged at intervals in the left-right direction, each steel truss comprises an upper steel truss chord, the length of each steel truss extends in the left-right direction, the steel purlins are fixedly installed on the upper steel truss chord, the gable decorating plate comprises an upper decorating plate and a lower decorating plate, the upper end of the upper decorating plate is fixedly connected with the roof plate, the lower end of the upper decorating plate is fixedly connected with the upper side face of each steel purlin, the upper end of the lower decorating plate is fixedly connected with the upper side face of each steel purlin, and the lower end of the lower decorating plate is fixedly connected with the lower side face of each steel purlin.
Has the advantages that: the gable decorative plate is correspondingly and fixedly connected to the roof plate and the steel roof truss, and the mounting is convenient.
Furthermore, a roof panel support is fixedly arranged on the slope surface, the roof panel is a vertical lock seam roof panel covering the corresponding roof panel support, corresponding ends of any two adjacent vertical lock seam roof panels are fixedly clamped on the roof panel support, and a corresponding end of one vertical lock seam roof panel is provided with a turned edge to be buckled on the corresponding ends of the roof panel support and the other vertical lock seam roof panel, so that the two vertical lock seam roof panels are meshed and fixed.
The beneficial effects are that: the vertical lock seam roof panels are utilized to cover the roof panel support, and the turning edges of the corresponding vertical lock seam roof panels are buckled, so that the two vertical lock seam roof panels are occluded and fixed, and the whole roof is attractive in appearance.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of the light steel sloping roof device of the present invention;
FIG. 2 is a schematic view of a partial structure of the ridge of FIG. 1;
FIG. 3 is a schematic view of a portion of the cornice of FIG. 1;
FIG. 4 is a schematic view of a structure of a gable and a gable decorative plate in the light steel slope roof device shown in FIG. 1;
description of reference numerals:
1-roof boarding, 2-truss web members, 3-steel roof truss, 30-gable walls, 31-steel truss upper chord, 32-steel purlins, 4-outer walls, 41-wall extruded insulation boards, 42-A L C slat walls, 5-gutter components, 51-gutter hangers, 52-gutter, 6-cornice decorative boards, 60-mounting pieces, 61-keel reinforcing pieces, 7-ridge cover boards, 8-roof boarding supports, 9-gable decorative boards, 91-upper decorative boards, 910-flanging, 92-lower decorative boards and 93-angular bending pieces.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model provides a specific embodiment 1 of light steel sloping roof device:
as shown in fig. 1 to 4, the light steel pitched roof device in this embodiment integrally includes a steel roof truss 3, a steel purlin 32, a roof panel 1, and a ridge cover 7.
The steel roof truss 3 comprises a plurality of steel trusses which are sequentially arranged at intervals in the left-right direction, the steel trusses comprise truss web members 2 and steel truss upper chords 31, the steel truss upper chords are obliquely arranged, so that a plurality of steel purlins 32 fixedly mounted on the steel truss upper chords 31 form corresponding slopes, the lengths of the steel purlins at the positions extend in the left-right direction, and the steel purlins are sequentially arranged at intervals in the up-down direction.
The roof panel 1 is fixedly installed on the slope surface formed by the steel purlines 32, specifically, the roof panel support 8 is fixedly arranged on the corresponding slope surface, and the roof panel 1 is fixed on the steel purlines 32 through the roof panel support 8. In this embodiment, the roof panel 1 is a vertical lock seam roof panel, each vertical lock seam roof panel includes a middle connecting section and overlapping ends located at two ends, and a plurality of vertical lock seam roof panels are sequentially and continuously overlapped to form a corresponding roof panel. The roof boarding of the upright lock seam here can be selected from the roof boarding structure disclosed in the chinese design patent with the publication number CN301635568S, which also has overlapping ends at both ends and a connecting section in the middle.
In fact, the roof panel support 8 is an L-shaped piece, the L-shaped piece is fixed on the steel purline through screws, the vertical side arm is used for supporting two corresponding adjacent vertical seam-locked roof panels, the vertical seam-locked roof panels cover the corresponding roof panel support, the corresponding end of any two adjacent vertical seam-locked roof panels is clamped and fixed on the roof panel support 8, the clamping and fixing can be realized in a clamping and fixing mode, of course, the vertical seam-locked roof panels can also be fixedly assembled through rivet fixing or other fixing modes, moreover, the corresponding end of one vertical seam-locked roof panel is provided with a turned edge to be buckled on the corresponding end of the roof panel support and the other vertical seam-locked roof panel, so that the two vertical seam-locked roof panels are clamped and fixed, the top of the roof panel support 8 is bent, the rigidity is good, and the supporting strength of the vertical seam-locked roof panels can be improved.
In this embodiment, adopt upright overlock roof boarding as the roof boarding, utilize the roof boarding support as supporting, mutual overlap joint equipment each other, the bright nail that does not reveal, it is fixed to lean on the overlap joint interlock of roof boarding support between board and the board, wholly causes succinct atmosphere, and the lines is smooth pleasing to the eye, and the machine-shaping of being convenient for gets up convenient and fast, and water-proof effects is good, is particularly suitable for roofs such as hotel, villa.
As shown in fig. 2, a ridge cover 7 is also fixedly arranged above the roof panel 1 at the ridge.
In order to improve the overall strength of the light steel sloping roof, the upper chord 31 and the steel purlines 32 of the steel truss are both made of G-shaped steel components. The G-shaped steel member can be referred to as a reinforced G-shaped steel, a G-shaped steel cluster combined member, and the like disclosed in chinese utility model patent with an authorization publication number of CN 206888350U.
As shown in fig. 2, the truss web members 2 provide effective support for the steel truss upper chords 31, which are located above the outer walls 4, such as the a L C slat walls 42 and the outer wall extruded insulation boards 41.
In fact, the entire light steel pitched roof installation has cornices and gable walls 30 corresponding to the extended outer walls. Corresponding eaves mouth is provided with eaves mouth decorative board 6 for guaranteeing pleasing to the eye in order to realize corresponding protect function, corresponds the gable and is provided with gable decorative board 9.
To eaves mouth decorative board 6, eaves mouth decorative board is the U type on the whole, and its outside upper end is higher than inboard upper end to, the outside upper end extend to 1 department of roof boarding and with steel purlin 32 fixed connection, inboard lower extreme then extends to steel roof truss downside and links firmly with steel roof truss, in order to wrap up the eaves mouth, not only improves pleasing to the eye effect, still gets up the effectual protection of eaves mouth.
Actually, the bottom of the upper chord 31 of the steel truss is fixedly provided with an installation part 60 extending along the left-right direction, the installation part 60 is specifically a bending part supported by angle steel, the bending part can be welded with the upper chord 31 of the steel truss, during installation, one side wall of the bending part is fixedly connected with the upper end of the inner side of the cornice decorative plate through a fixing screw, and the other side wall is in stop fit with the cornice decorative plate to limit the inward installation position of the cornice decorative plate, so that pre-positioning assembly is facilitated.
In addition, for improving eaves mouth decorative board intensity, be equipped with fossil fragments reinforcement 61 in eaves mouth decorative board inboard, fossil fragments reinforcement 61 has a plurality ofly along eaves mouth decorative board length direction interval equipartition, and fossil fragments reinforcement 61 is the U type structure that corresponds with eaves mouth decorative board, and it also with steel roof truss fixed connection, fossil fragments reinforcement 61's outside upper end also with steel purlin fixed connection, inboard upper end then with steel roof truss last quarter fixed connection.
At 6 outside fixed mounting gutter subassembly 5 of eaves mouth decorative board, it is concrete, gutter subassembly 5 fixed mounting on cover body lateral wall 621, gutter subassembly 5 includes gutter pendant 51 and gutter 52, and gutter pendant 51 plays the effect that supports gutter 52 to improve the structural strength of gutter, satisfy normal flourishing water function. During specific assembly, the gutter assembly 5 can be fixedly mounted on the outer side of the cornice decorating plate 6 by using a self-tapping screw. The installation mode is simple and reliable, and is suitable for occasions provided with cornice decorative plates.
For the external gable, the gable is externally wrapped with a gable decorating plate 9. The gable decorating panel here includes an upper decorating panel 91 and a lower decorating panel 92.
The upper end of the upper decorative plate 91 is fixedly connected with the roof panel, the lower end of the upper decorative plate 91 is fixedly connected with the upper side face of the steel purlin, the corresponding turning edge 910 at the upper end of the upper decorative plate 91 is buckled on the roof panel 1 and is fixedly assembled with the roof panel 1 through a pulling rivet, and the side wall at the lower end of the upper decorative plate 91 is supported and placed on the upper side face of the steel purlin and is fixedly connected with the steel purlin through a fastening screw.
For the lower decorative plate 92, the whole body is U-shaped, the lower decorative plate 92 is laterally buckled on a gable wall, the upper end side wall of the lower decorative plate 92 is supported and placed on the upper side surface of the steel purlin and is fixedly connected with the steel purlin through corresponding fixing screws, the lower end side wall of the lower decorative plate 92 is attached to the lower side surface of the steel purlin and is fixedly connected with the steel purlin through an angle bending piece 93 fixedly connected with the lower side of the steel purlin, the angle bending piece 93 can be made of angle steel profiles, one side wall plays a role in stopping and limiting, the other side wall plays a role in fixed connection, the angle bending piece is fixedly connected with the steel purlin in a welding connection mode, and the lower end side wall of the lower decorative plate is fixedly connected with the angle bending piece in a screw connection mode, so that the lower decorative plate and the steel purlin are fixedly assembled.
The light steel sloping roof device provided by the embodiment can be applied to steel structure buildings and concrete roofs, on-site welding is not needed, construction is convenient, and labor and time are saved in installation.
Example 2 of light steel pitched roof installation:
the difference from the embodiment 1 is mainly that: eaves mouth decorative board in embodiment 1 is the U-shaped on the whole, and in this embodiment, eaves mouth decorative board also can be the arc, as long as can wrap outside corresponding eaves mouth can. Of course, in other embodiments, the cornice decorative plate can also be folded into various shapes such as a fold line shape. Specifically, the aluminum plate can be made of aluminum plates, steel plates and other plates.
Example 3 of light steel pitched roof installation:
the difference from the embodiment 1 is mainly that: eaves mouth decorative board inboard in embodiment 1 is provided with fossil fragments reinforcement, and intensity is higher. Of course, the keel reinforcements may be omitted if the cornice trim panel itself is of sufficient strength.
Example 4 of light steel pitched roof installation:
the difference from the embodiment 1 is mainly that: the installed part of fixed mounting eaves mouth decorative board adopts the piece of bending of being made by angle steel section bar among embodiment 1, and in this embodiment, the installed part is the flat board, during specific installation, with flat board and steel purlin welded connection, it can to recycle fastening screw with the inboard upper end fixed connection of installed part and eaves mouth decorative board together.
Example 5 of light steel pitched roof installation:
the difference from example 1 is that: in the embodiment 1, the upper chord and the steel purlin of the steel truss are both G-shaped steel members, and in the embodiment, the upper chord and the steel purlin of the steel truss can be C-shaped steel members.
Claims (10)
1. A light steel pitched roof installation comprising:
a steel roof truss;
the steel purline is fixedly arranged on the steel roof truss to form a slope;
the roof panel is fixedly arranged on the slope;
an overhanging eave;
it is characterized in that the preparation method is characterized in that,
the upper end of the outer side of the cornice decorative plate extends to the roof panel and is fixedly connected with the steel purline, and the upper end of the inner side of the cornice decorative plate extends to the lower side of the steel roof truss and is fixedly connected with the steel roof truss so as to wrap the cornice;
and the gutter assembly is fixedly arranged on the outer side of the cornice decorative plate.
2. The light steel pitched roof device according to claim 1, wherein a plurality of keel reinforcements are uniformly arranged on the inner side of the cornice decorative plate at intervals along the length direction of the cornice decorative plate, the upper ends of the outer sides of the keel reinforcements are fixedly connected with the steel purlins, and the lower ends of the inner sides of the keel reinforcements are fixedly connected with the steel roof truss.
3. The light steel pitched roof device according to claim 2, wherein the cornice decorative plate and the keel reinforcing member are both of a U-shaped structure, and the upper end of the outer side of the cornice decorative plate is higher than the upper end of the inner side of the cornice decorative plate.
4. The light steel pitched roof device according to claim 1, 2 or 3, wherein the steel roof truss comprises a plurality of steel trusses which are sequentially arranged at intervals along the left-right direction, each steel truss comprises a steel truss upper chord, the steel purlins with the lengths extending along the left-right direction are fixedly arranged on the steel truss upper chords, mounting pieces extending along the left-right direction are fixedly arranged on the steel trusses, and the upper ends of the inner sides of the cornice decorative plates are fixedly connected with the mounting pieces through fixing screws so that the upper ends of the inner sides of the cornice decorative plates are fixedly connected with the steel roof truss.
5. The light steel pitched roof device according to claim 4, wherein the mounting member is a bending member, one side wall of the bending member is fixedly connected with the cornice decorative plate, and the other side wall of the bending member is in stop fit with the cornice decorative plate to limit the inward mounting position of the cornice decorative plate.
6. The light steel pitched roof covering device according to claim 5, characterized in that, the bending piece is a steel angle section.
7. The light steel pitched roof device according to claim 4, wherein the steel truss upper chord and the steel purlins are G-shaped steel components.
8. The light steel pitched roof covering according to the claims 1, 2 or 3, characterized in that it comprises overhanging gable walls, which are covered with gable decorating panels.
9. The light steel pitched roof device according to claim 8, wherein the steel roof truss comprises a plurality of steel trusses which are sequentially arranged at intervals in the left-right direction, each steel truss comprises an upper steel truss chord, the steel purlins with the lengths extending in the left-right direction are fixedly arranged on the upper steel truss chord, the gable decorating plate comprises an upper decorating plate and a lower decorating plate, the upper end of the upper decorating plate is fixedly connected with the roof plate, the lower end of the upper decorating plate is fixedly connected with the upper side face of the steel purlin, the upper end of the lower decorating plate is fixedly connected with the upper side face of the steel purlin, and the lower end of the lower decorating plate is fixedly connected with the lower side face of the steel purlin.
10. The light steel sloping roof device according to claim 1, 2 or 3, characterized in that the sloping surface is fixedly provided with roof panel supports, the roof panel is a vertical lock seam roof panel covering the corresponding roof panel support, the corresponding ends of any two adjacent vertical lock seam roof panels are clamped and fixed on the roof panel supports, and the corresponding end of one vertical lock seam roof panel is provided with a turned edge to be buckled on the corresponding ends of the roof panel support and the other vertical lock seam roof panel, so as to realize the meshing fixation of the two vertical lock seam roof panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657808.1U CN211007253U (en) | 2019-09-30 | 2019-09-30 | Light steel slope roof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657808.1U CN211007253U (en) | 2019-09-30 | 2019-09-30 | Light steel slope roof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211007253U true CN211007253U (en) | 2020-07-14 |
Family
ID=71480435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657808.1U Active CN211007253U (en) | 2019-09-30 | 2019-09-30 | Light steel slope roof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211007253U (en) |
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2019
- 2019-09-30 CN CN201921657808.1U patent/CN211007253U/en active Active
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