CN212358796U - Combined roof for emergency engineering - Google Patents
Combined roof for emergency engineering Download PDFInfo
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- CN212358796U CN212358796U CN202020602650.4U CN202020602650U CN212358796U CN 212358796 U CN212358796 U CN 212358796U CN 202020602650 U CN202020602650 U CN 202020602650U CN 212358796 U CN212358796 U CN 212358796U
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Abstract
The utility model discloses an emergency engineering combined roof, which is used as a roof of a container board house and is formed by combining a single roof unit or a plurality of roof units side by side, wherein the roof unit comprises a foundation, a frame body, purlins and a roof panel; the frame body comprises a plurality of cross rods and vertical rods which are connected; the lower end of the frame body is provided with a foundation, and the upper end of the frame body is provided with a purline; the roof panel is laid at the upper end of the purline. The utility model has the advantages that: the problems of material shortage and short construction period in emergency engineering are effectively solved, the required main materials are sufficient and the materials are convenient to obtain, advanced customization and a large amount of surveying and mapping work are not needed, and the construction period is greatly shortened. The support body is the steel pipe, and its dead weight is little, and construction load is little, can reduce structure safety risk, compares current shaped steel structure roofing safe and reliable more. The utility model discloses a combination formula roofing sets up in a flexible way, and space adaptability is strong, can solve the great problem of interim emergency engineering variability.
Description
Technical Field
The utility model relates to a building technical field specifically indicates an emergency engineering combination formula roofing.
Background
Because the emergent infectious disease needs the reality of building emergent hospital engineering, there is the time limit for a project tight, the problem that the task is heavy, in order to shorten the time limit for a project, adopt container board house (or assembled box house) as the engineering main part usually, the roofing design often adopts shaped steel structure roofing, shaped steel structure roofing generally comprises steel stand, truss crossbeam, purlin and roofing, the framework cross-section of shaped steel structure roofing is big for temporary engineering, the dead weight is big, and the container itself that conventional emergency engineering used need bear the dead weight, the roofing pipeline, load such as equipment, if add shaped steel structure roofing load, there is structure safety risk. In addition, the section steel structure roof needs to be customized in advance, and for emergency engineering, the material is difficult to obtain, the process is complex, the self weight is large, the construction period is long, and the emergency engineering has more variation factors due to different material supply sizes and rapid construction process, so that the customization size of the section steel structure on the roof is difficult to realize, and the section steel structure cannot adapt to the variability on site after being customized. The temporary emergency engineering generally adopts a container board house as a main structure body, the actual size of the final site has certain deviation from the design of a drawing due to overlarge demand, incomplete unification of the sizes of various factories and construction error in the container purchasing process, if the traditional steel structure roof is formed by post-processing according to the design of the drawing size, the final installation is difficult or the probability of returning to the factory is very high, the engineering delay is easily caused, the overall progress of the emergency engineering is influenced, and particularly, the sudden emergency engineering of respiratory tract infectious diseases causes great loss; if design, processing according to the field size, then measure, drawing work load is very big, especially when emergency engineering area is great, measure and drawing work load has seriously influenced the construction progress, and medium-sized steel structure roofing adaptability is not strong in this kind of emergency engineering. Taking the building of the Wuhan Leishan mountain hospital as an example, the construction progress requirement that 51700 square meters of roof engineering need to be completed within 3 days can not be met by the existing section steel structure roof, so a new roof structure and a construction method are needed to be suitable for the emergent emergency engineering of respiratory tract infectious diseases.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems of complex structure, heavy self weight, low safety and incapability of adapting to the variability of a construction site of the existing section steel structure roof, and provides an emergency engineering combined roof which is used as a roof of a container board house and comprises at least one roof unit, wherein the at least one roof unit comprises a foundation, a frame body, a plurality of purlins and a roof board; the frame body comprises a plurality of cross rods and vertical rods which are connected; the foundation is arranged at the lower end of the frame body, and the plurality of purlines are arranged at the upper end of the frame body; the roof panel is laid at the upper ends of the purlines.
Further, the combined roof of the emergency engineering comprises a plurality of roof units combined side by side.
Furthermore, the combined roof also comprises a drainage system arranged between the adjacent roof units; the drainage system comprises a gutter, a downpipe and a downpipe; the gutter is connected with the purline or the roof panel and is positioned below the edge of the roof panel; the lower end of the gutter is communicated with a water falling hopper; the lower end of the downpipe hopper is communicated with a downpipe.
Further, the support body still include with the shearing force that horizontal pole and pole setting are connected props.
Furthermore, the cross rod, the vertical rod and the shear support of the frame body are all steel pipes.
Further, the roof panel comprises color steel tiles and ridge tiles which are connected in a sealing and waterproof mode.
Furthermore, the color steel tiles are obliquely laid at the upper ends of the purlines at a gradient of more than or equal to 2% and less than or equal to 5%.
Further, the foundation comprises a plurality of channel steel which are paved at the upper end of the container board house.
Furthermore, the side surface of the combined roof is also provided with a water baffle and a waterproof cloth which are connected with the purlines.
Furthermore, the combined roof also comprises a cable rope; the upper end of the cable wind rope is connected with the purline, and the lower end of the cable wind rope is connected with the container board house.
The utility model has the advantages that: the problems of material shortage and short construction period in emergency engineering are effectively solved, the required main materials are sufficient and the materials are convenient to obtain, advanced customization and a large amount of surveying and mapping work are not needed, and the construction period is greatly shortened. The support body is the steel pipe, and its dead weight is little, and construction load is little, can reduce structure safety risk, compares current shaped steel structure roofing safe and reliable more. The utility model discloses a combination formula roofing sets up in a flexible way, and space adaptability is strong, can solve the great problem of interim emergency engineering variability.
Drawings
Fig. 1 is a schematic view of the local section three-dimensional structure of the combined roof after a plurality of roof units are installed.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is the schematic view of the partial section three-dimensional structure of the assembled roof single roof unit of the present invention.
Fig. 4 is an enlarged perspective view of the base of fig. 3.
Fig. 5 is an enlarged perspective view of the frame body in fig. 3.
Fig. 6 is an enlarged perspective view of the purlin of fig. 3.
Fig. 7 is an enlarged perspective view of the gutter of fig. 1.
Fig. 8 is an enlarged perspective view of the bucket of fig. 1.
Fig. 9 is a schematic top view of the foundation and the upright of fig. 3.
Fig. 10 is an enlarged schematic view of the connection of the roof panels, the frame bodies and the purlins in fig. 1.
In the figure, 1, a container board house; 2. a foundation; 3. a frame body; 3.1, erecting a rod; 3.2, a cross bar; 3.3, a shear support; 4. a purlin; 5. a roof panel; 6. gutter; 7. a water falling hopper; 8. a downpipe; 9. a guy rope.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
The combined roof for emergency engineering shown in fig. 1 to 10 is used as a roof of a container plate house 1, and comprises a single roof unit or a plurality of roof units combined side by side, wherein each roof unit comprises a foundation 2, a frame body 3, a plurality of purlins 4 and a roof plate 5; in this embodiment, the base 2 includes a plurality of channel beams arranged at intervals. Every purlin 4 is the channel-section steel, and support body 3 includes many horizontal poles 3.2, pole setting 3.1 and the shear brace 3.3 that are connected. In this embodiment, the cross bar, the upright post 3.1 and the shear support are all steel pipes; the foundation 2 is arranged at the lower end of the frame body 3. A plurality of purlins 4 are arranged at the upper end of the frame body 3. The roof panel 5 is laid on the upper ends of the purlines 4. The roof panel 5 comprises color steel tiles and ridge tiles which are mutually sealed and waterproof. The color steel tiles are obliquely laid at the upper ends of the purlines 4 at the gradient of more than or equal to 2% and less than or equal to 5%, an arched ridge is formed in the middle, and the ridge tiles are laid at the ridge. Therefore, the components of the roof unit of the embodiment are all made of the existing materials, such as channel steel, steel pipes, color steel tiles and the like, and the materials are sufficient, so that the roof unit is very suitable for building large-scale roofs.
The combined roof also comprises a plurality of guy cables 9 and a drainage system arranged between the adjacent roof units; the upper end of the cable rope 9 is connected with the purline 4, the lower end of the cable rope 9 is connected with the upper hoisting hole and the lower hoisting hole of the container plate house 1, and the cable rope 9 can effectively improve the wind resistance of the combined roof. The drainage system comprises a gutter 6, a downpipe 7 and a downpipe 8; the gutter 6 is connected with the purline 4 or the roof panel 5 and is positioned below the edge of the roof panel 5; the lower end of the gutter 6 is communicated with a water falling hopper 7; the lower end of the downpipe 7 is communicated with a downpipe 8. In order to avoid rainwater entering the upper end of the container board house 1, the side surface of the combined roof is also provided with a water baffle and a waterproof cloth which are connected with the purline 4. The water baffle can be a coating steel plate in the market.
The construction method of the combined roof comprises the following steps:
s1: laying a foundation 2: firstly, carrying out stress analysis to determine the distance between the upright rods 3.1 and the cross rods and checking the bearing capacity of the container board house 1, and then marking the upper end of the container board house 1 with a flexible rule and an ink fountain according to the construction requirements to show the arrangement positions of the foundation 2 and the upright rods 3.1; according to the mark, laying a foundation 2 at the upper end of the container board house 1, and reserving the positions of four corners at the upper end of the container board house 1; foundation 2 not only can regard as the backing plate of support body 3 to use, can also be used for the leveling simultaneously and protect the roofing waterproof, and foundation 2 chooses for use 10# channel-section steel in this embodiment.
S2: the frame body 3 is erected: according to the marking of the step S1, erecting a vertical rod 3.1, a cross rod and a shear support on the foundation 2 through a special fastener; at least one upright rod 3.1 is welded at four corners of each container board house 1 (namely corner columns of the container board houses 1) to form a frame body 3; when the frame body 3 is erected, firstly erecting the upright rods 3.1 and the cross rods, and then erecting the shear supports; finally, the upright posts 3.1 positioned at the four corners of the container board room 1 are welded and fixed with the upper end of the container board room 1, when the lower end of one upright post 3.1 is positioned at the corners of two adjacent container board rooms 1 at the same time, a steel plate can be welded at the lower end of the upright post to be used as a welding point to be welded with the container board room 1; the upright rods 3.1 are welded at four corners of the container plate house 1, so that the integrity of the combined roof and the container plate house 1 can be obviously enhanced, and the wind resistance of the roof is improved.
S3: installation of purline 4: connecting a plurality of purlines 4 (8 # channel steel is selected) to the rack body 3 in the step S2 through welding or screws; as shown in fig. 10, when welding is adopted, full welding of the purline 4 and the frame body 3 should be ensured, and the height of the welding line is more than or equal to 6 mm; when the screw connection is adopted, a 100mm self-tapping screw is preferable, and the screw penetrates through the steel pipe of the frame body 3.
S4: and (3) mounting the roof panel 5: paving a plurality of color steel tiles on the purline 4 in the step S3 and fixing the color steel tiles through screws or rivets, and paving and pasting adjacent color steel tiles by adopting waterproof materials to form a single roof unit or a plurality of roof units side by side; specifically, a roof is paved by adopting a gradient of 5%, color steel tiles adopt YX-820 type outer plates with the thickness of 0.6mm, the color steel tiles and the purlines 4 are fixed by adopting self-tapping screws with the thickness of 35mm, and each wave trough at the joint of the color steel tiles and the purlines 4 needs to be provided with a self-tapping screw with the thickness of 35 mm; after the color steel tiles are laid, the ridge tiles are laid again, the ridge tiles are made of matched finished products, the two sides of each ridge tile are not narrower than 250mm, the ridge tiles need to be sealed after construction, the splicing positions of the ridge tiles are made of self-adhesive SBS waterproof coiled materials with the thickness of 2mm, 250mm extends out of the two sides of the splicing positions respectively, and the overall waterproof performance of the roof is guaranteed.
S5: installing a drainage system: installing a gutter 6 between adjacent roof units of the plurality of roof units in the step S4, installing a downpipe 8 and a downpipe hopper 7 communicated with each other at two ends of the gutter 6, and installing a dustpan at the lower end of the downpipe 8; a gap exists at the boundary of the edges of the adjacent roof units, the gutter 6 is installed at the gap, and the gutter 6 is made of steel with the thickness of 300mm multiplied by 300mm and is fixed on the frame bodies 3 of the two adjacent roof units through steel pipes. The end part of the gutter 6 is provided with a 150mm high downpipe 7, a DN150 downpipe 8 is arranged below the downpipe 7, and the bottom of the downpipe 8 is provided with a finished product water dustpan for draining water.
S6: installation of a side baffle and a guy rope 9: installing a waterproof cloth, a water baffle and a cable rope 9 on the side surface of the single roof unit or the plurality of roof units in the step S4; the cable wind rope 9 has many, and the cable wind rope 9 upper end is connected with purlin 4, and the cable wind rope 9 lower extreme is connected with the upper and lower hoist and mount hole of container board house 1. Through installation waterproof cloth and breakwater (can be the contour plate), seal the built-up layer of support body 3, guarantee the scattered water effect of combination formula roofing, prevent that the rainwater from wafting into the flat roof of container, cause flat roof ponding.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that a person skilled in the art should also recognize that several modifications and decorations can be made without departing from the principle of the present invention, and the protection scope of the present invention is also covered.
Claims (10)
1. The utility model provides an emergency engineering combination formula roofing, as the roofing of container board house (1), includes at least one roofing unit, its characterized in that: the at least one roof unit comprises a foundation (2), a frame body (3), a plurality of purlines (4) and a roof panel (5); the frame body (3) comprises a plurality of cross rods (3.2) and upright rods (3.1) which are connected; the foundation (2) is arranged at the lower end of the frame body (3), and the purlines (4) are arranged at the upper end of the frame body (3); the roof panels (5) are laid at the upper ends of the purlines (4).
2. An emergency engineered modular roof covering according to claim 1, characterised in that it comprises a plurality of side-by-side modular roof elements.
3. The emergency engineering modular roof covering according to claim 1, characterized in that: the combined roof also comprises a drainage system arranged between the adjacent roof units; the drainage system comprises a gutter (6), a downpipe (7) and a downpipe (8); the gutter (6) is connected with the purline (4) or the roof panel (5) and is positioned below the edge of the roof panel (5); the lower end of the gutter (6) is communicated with a water falling hopper (7); the lower end of the downpipe hopper (7) is communicated with a downpipe (8).
4. An emergency engineering modular roof, according to claim 1, 2 or 3, characterized in that: the frame body (3) further comprises a shear support (3.3) connected with the cross rod (3.2) and the vertical rod (3.1).
5. The emergency engineering modular roof covering according to claim 4, characterized in that: the cross rod, the upright rod (3.1) and the shear support of the frame body (3) are all steel pipes.
6. The emergency engineering modular roof covering according to claim 4, characterized in that: the roof panel (5) comprises a color steel tile and a ridge tile which are in sealed waterproof connection.
7. An emergency engineering modular roof covering according to claim 6, characterised in that: the color steel tiles are obliquely laid at the upper ends of the purlines (4) at a gradient of more than or equal to 2% and less than or equal to 5%.
8. The emergency engineering modular roof covering according to claim 4, characterized in that: the foundation (2) comprises a plurality of channel steel which are paved at the upper end of the container board house (1).
9. The emergency engineering modular roof covering according to claim 4, characterized in that: and the side surface of the combined roof is also provided with a water baffle and a waterproof cloth which are connected with the purlines (4).
10. The emergency engineering modular roof covering according to claim 4, characterized in that: the combined roof also comprises a cable rope (9); the upper end of the cable wind rope (9) is connected with the purline (4), and the lower end of the cable wind rope (9) is connected with the container board house (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602650.4U CN212358796U (en) | 2020-04-21 | 2020-04-21 | Combined roof for emergency engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602650.4U CN212358796U (en) | 2020-04-21 | 2020-04-21 | Combined roof for emergency engineering |
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| Publication Number | Publication Date |
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| CN212358796U true CN212358796U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020602650.4U Active CN212358796U (en) | 2020-04-21 | 2020-04-21 | Combined roof for emergency engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961069A (en) * | 2022-07-14 | 2022-08-30 | 中建三局第一建设工程有限责任公司 | Steel structure frame system small blue tile roof structure and construction method thereof |
-
2020
- 2020-04-21 CN CN202020602650.4U patent/CN212358796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961069A (en) * | 2022-07-14 | 2022-08-30 | 中建三局第一建设工程有限责任公司 | Steel structure frame system small blue tile roof structure and construction method thereof |
| CN114961069B (en) * | 2022-07-14 | 2023-10-27 | 中建三局第一建设工程有限责任公司 | Small green tile roof structure of steel structure frame system and construction method thereof |
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