CN113323455A - Outdoor construction heat preservation shed for alpine region and construction protection method - Google Patents
Outdoor construction heat preservation shed for alpine region and construction protection method Download PDFInfo
- Publication number
- CN113323455A CN113323455A CN202110649611.9A CN202110649611A CN113323455A CN 113323455 A CN113323455 A CN 113323455A CN 202110649611 A CN202110649611 A CN 202110649611A CN 113323455 A CN113323455 A CN 113323455A
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- Prior art keywords
- shed
- supporting structure
- shed roof
- upright post
- periphery
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The embodiment of the invention provides an outdoor construction heat preservation shed for alpine regions and a construction protection method, wherein the heat preservation shed comprises a shed roof formed by annularly arranging a plurality of door-shaped steel frameworks, a stand column supporting structure is arranged at the bottom of the periphery of the shed roof, an exhaust fan is arranged in the middle area of the shed roof, wind-proof tarpaulins cover the top surface of the shed roof and the periphery of the stand column supporting structure, holes matched with the exhaust fan are formed in the wind-proof tarpaulins cover the top surface of the shed roof, and two inlet and outlet channels are arranged at opposite positions on the wind-proof tarpaulins cover the periphery of the stand column supporting structure. According to the scheme provided by the embodiment of the invention, the heat insulation shed structure is utilized to prevent wind and insulate the operation position, the outdoor operation environment is improved, the normal operation of the project is ensured, and meanwhile, the construction quality is ensured.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to an outdoor construction heat-preservation shed for alpine regions and a construction protection method.
Background
In alpine regions, the outdoor temperature is low, so that the construction quality and the progress of welding operation are seriously influenced. Especially for the on-site assembling and welding operation of high-material and thick-plate blast furnaces and hot blast stove shell structures, if the temperature is too low, normal construction cannot be carried out, the construction progress is influenced, and meanwhile, too low environmental temperature also can greatly influence the working efficiency of workers.
Disclosure of Invention
Aiming at the problems, the embodiment of the invention provides an outdoor construction heat preservation shed for alpine regions and a construction protection method.
The invention provides an outdoor construction heat preservation shed for alpine regions, which comprises a shed roof formed by annularly arranging a plurality of door-shaped steel frameworks, wherein a stand column supporting structure is arranged at the bottom of the periphery of the shed roof, an exhaust fan is arranged in the middle area of the shed roof, wind-proof tarpaulins cover the top surface of the shed roof and the peripheries of the stand column supporting structures, holes matched with the exhaust fan are formed in the wind-proof tarpaulins cover the top surface of the shed roof, and two inlet and outlet channels are arranged at opposite positions on the wind-proof tarpaulins covered on the peripheries of the stand column supporting structures.
Compared with the prior art, the invention has the beneficial effects that: according to the scheme provided by the embodiment of the invention, the heat insulation shed structure is utilized to prevent wind and insulate the operation position, the outdoor operation environment is improved, the normal operation of the project is ensured, and meanwhile, the construction quality is ensured.
Optionally, a plurality of circumferential frameworks are arranged on the top surface of the shed roof from the center to the outside.
Optionally, a plurality of circumferential frameworks are arranged on the periphery of the upright post supporting structure from top to bottom.
Optionally, an oblique supporting structure is arranged between the shed roof and the upright post supporting structure.
Optionally, a lifting lug is fixed on the top surface of the shed roof.
Optionally, the upright support structure is provided with a gas detection device.
In another aspect of the present invention, there is provided a method for protecting outdoor construction in alpine regions by using the above insulation shed for outdoor construction in alpine regions, including:
designing the sizes of the door-shaped steel framework and the upright post supporting structure according to the size of the blast furnace, and performing blanking and splicing of the door-shaped steel framework and the shed roof according to the designed sizes;
fixing the upright post supporting structure at a blast furnace assembling station, and hoisting the shed roof to the upright post supporting structure for fixing;
circumferential frameworks are welded on the top surface of the shed roof and the periphery of the upright post supporting structure, and an oblique supporting structure is welded between the bottom of the periphery of the shed roof and the upright post supporting structure;
covering windproof tarpaulins on the top surface of the shed roof and the periphery of the upright post supporting structure, mounting a gas detection device on the upright post supporting structure, and mounting an exhaust fan in the middle of the shed roof;
a warm air blower is arranged in the heat preservation shed for heating in the heat preservation shed, and an exhaust fan is started at the same time;
and starting the assembling, welding, detecting and repairing work of the blast furnace, and monitoring whether harmful gas generated during welding exceeds the standard in real time by using a gas detection device in the working process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic perspective view of an outdoor construction thermal insulation shed for alpine regions according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an outdoor construction thermal insulation shed for alpine regions according to an embodiment of the present invention;
fig. 3 is a schematic view of the overall structure of an outdoor construction heat preservation shed covered with a wind-proof tarpaulin in a severe cold region according to an embodiment of the present invention.
Wherein, shed roof 1, stand bearing structure 2, exhaust fan 3, prevent wind tarpaulin 4, access way 5, hoop skeleton 6, oblique bearing structure 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1, 2 and 3, an embodiment of the invention provides an outdoor construction heat preservation shed for alpine regions, which comprises a shed roof 1 formed by annularly arranging a plurality of door-shaped steel frames, wherein a stand column supporting structure 2 is arranged at the bottom of the periphery of the shed roof 1, an exhaust fan 3 is arranged in the middle area of the shed roof 1, wind-proof tarpaulin 4 covers the top surface of the shed roof 1 and the periphery of the stand column supporting structure 2, holes matched with the exhaust fan 3 are formed in the wind-proof tarpaulin 4 covering the top surface of the shed roof 1, and two inlet and outlet channels 5 are arranged at opposite positions on the wind-proof tarpaulin 4 covering the periphery of the stand column supporting structure 2.
In implementation, the door-shaped steel framework can be composed of a lower chord beam, an upper chord beam and a support column for connecting the lower chord beam and the upper chord beam; the shed roof 1 can be formed by reversing 6 door-shaped steel frames and is supported by a vertical column supporting structure 2 consisting of 12 vertical columns, and the exhaust fan 3 can be fixed on an upper chord beam by utilizing bolts; the number of access ducts 5 may be two.
A plurality of annular frameworks 6 are arranged on the top surface of the shed roof 1 from the center to the outside, and specifically, 4 annular frameworks 6 can be arranged; a plurality of annular frameworks 6 are arranged on the periphery of the upright post supporting structure 2 from top to bottom, and specifically, 3 annular frameworks 6 can be arranged; the circumferential framework 6 can be made of flat iron.
An oblique supporting structure 7 is arranged between the shed roof 1 and the upright post supporting structure 2; specifically, the diagonal support structure 7 may include: the utility model discloses a fixed connection's down tube between shed roof 1 and the stand bearing structure 2, fixed connection's montant between down tube and the shed roof 1, fixed connection's horizontal pole between down tube and the stand bearing structure 2 and fixed connection's pull rod between down tube and the tie point between shed roof 1 and the stand bearing structure 2.
A lifting lug is fixed on the top surface of the shed roof 1; the whole heat preservation shed is convenient to hoist and carry.
And a gas detection device is arranged on the stand column supporting structure 2, so that whether harmful gas generated in the welding process exceeds the standard or not is monitored in real time.
In the implementation, the construction process for carrying out outdoor construction protection in the alpine region comprises the following steps:
designing the sizes of the door-shaped steel framework and the upright post supporting structure according to the size of the blast furnace, and performing blanking and splicing of the door-shaped steel framework and the shed roof according to the designed sizes;
fixing the upright post supporting structure at a blast furnace assembling station, and hoisting the shed roof to the upright post supporting structure for fixing;
circumferential frameworks are welded on the top surface of the shed roof and the periphery of the upright post supporting structure, and an oblique supporting structure is welded between the bottom of the periphery of the shed roof and the upright post supporting structure;
covering windproof tarpaulins on the top surface of the shed roof and the periphery of the upright post supporting structure, mounting a gas detection device on the upright post supporting structure, and mounting an exhaust fan in the middle of the shed roof;
a warm air blower is arranged in the heat preservation shed for heating in the heat preservation shed, and an exhaust fan is started at the same time;
and starting the assembling, welding, detecting and repairing work of the blast furnace, and monitoring whether harmful gas generated during welding exceeds the standard in real time by using a gas detection device in the working process.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for outdoor construction thermal-insulation shed in alpine region which characterized in that: including being the shed roof that the hoop arranged and constitute by a plurality of door type steel skeletons, the bottom of shed roof periphery is provided with stand bearing structure, and the region installs the exhaust fan in the middle part of the shed roof, and the top surface of shed roof and stand bearing structure's periphery cover has prevent wind tarpaulin, and the hole with exhaust fan looks adaptation is seted up to prevent wind tarpaulin that covers on the top surface of shed roof, and relative position department is provided with two access ways on preventing wind tarpaulin that stand bearing structure's periphery covered.
2. The outdoor construction thermal insulation shed for the alpine region as claimed in claim 1, wherein: the top surface of the shed roof is provided with a plurality of circumferential frameworks from the center to the outside.
3. The outdoor construction thermal insulation shed for the alpine region as claimed in claim 1, wherein: a plurality of circumferential frameworks are arranged on the periphery of the upright post supporting structure from top to bottom.
4. The outdoor construction thermal insulation shed for the alpine region as claimed in claim 1, wherein: an oblique supporting structure is arranged between the shed roof and the upright post supporting structure.
5. The outdoor construction thermal insulation shed for the alpine region as claimed in claim 1, wherein: the top surface of the shed roof is fixed with a lifting lug.
6. The outdoor construction thermal insulation shed for the alpine region as claimed in claim 1, wherein: and the upright post supporting structure is provided with a gas detection device.
7. A method for protecting outdoor construction in alpine regions is characterized by comprising the following steps: the thermal insulation shed for outdoor construction in alpine regions, which is applied to any one of claims 1 to 6, comprises
Designing the sizes of the door-shaped steel framework and the upright post supporting structure according to the size of the blast furnace, and performing blanking and splicing of the door-shaped steel framework and the shed roof according to the designed sizes;
fixing the upright post supporting structure at a blast furnace assembling station, and hoisting the shed roof to the upright post supporting structure for fixing;
circumferential frameworks are welded on the top surface of the shed roof and the periphery of the upright post supporting structure, and an oblique supporting structure is welded between the bottom of the periphery of the shed roof and the upright post supporting structure;
covering windproof tarpaulins on the top surface of the shed roof and the periphery of the upright post supporting structure, mounting a gas detection device on the upright post supporting structure, and mounting an exhaust fan in the middle of the shed roof;
a warm air blower is arranged in the heat preservation shed for heating in the heat preservation shed, and an exhaust fan is started at the same time;
and starting the assembling, welding, detecting and repairing work of the blast furnace, and monitoring whether harmful gas generated during welding exceeds the standard in real time by using a gas detection device in the working process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110649611.9A CN113323455A (en) | 2021-06-10 | 2021-06-10 | Outdoor construction heat preservation shed for alpine region and construction protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110649611.9A CN113323455A (en) | 2021-06-10 | 2021-06-10 | Outdoor construction heat preservation shed for alpine region and construction protection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113323455A true CN113323455A (en) | 2021-08-31 |
Family
ID=77420501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110649611.9A Withdrawn CN113323455A (en) | 2021-06-10 | 2021-06-10 | Outdoor construction heat preservation shed for alpine region and construction protection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113323455A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011098619A1 (en) * | 2010-02-15 | 2011-08-18 | Baywa Aktiengesellschaft | Load-bearing structure for weather protection roofs |
| CN202899676U (en) * | 2012-11-06 | 2013-04-24 | 中国石油化工股份有限公司 | Windproof insulation shed for welding in extremely cold regions |
| CN110685357A (en) * | 2019-10-15 | 2020-01-14 | 中建二局第四建筑工程有限公司 | Winter construction thermal-insulation shed |
| CN214835132U (en) * | 2021-06-10 | 2021-11-23 | 中国二十二冶集团有限公司 | Outdoor construction heat preservation shed for alpine region |
-
2021
- 2021-06-10 CN CN202110649611.9A patent/CN113323455A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011098619A1 (en) * | 2010-02-15 | 2011-08-18 | Baywa Aktiengesellschaft | Load-bearing structure for weather protection roofs |
| CN202899676U (en) * | 2012-11-06 | 2013-04-24 | 中国石油化工股份有限公司 | Windproof insulation shed for welding in extremely cold regions |
| CN110685357A (en) * | 2019-10-15 | 2020-01-14 | 中建二局第四建筑工程有限公司 | Winter construction thermal-insulation shed |
| CN214835132U (en) * | 2021-06-10 | 2021-11-23 | 中国二十二冶集团有限公司 | Outdoor construction heat preservation shed for alpine region |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210831 |
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| WW01 | Invention patent application withdrawn after publication |