CN109138465B - Concrete is thermal-insulation shed for construction in winter - Google Patents
Concrete is thermal-insulation shed for construction in winter Download PDFInfo
- Publication number
- CN109138465B CN109138465B CN201811157475.6A CN201811157475A CN109138465B CN 109138465 B CN109138465 B CN 109138465B CN 201811157475 A CN201811157475 A CN 201811157475A CN 109138465 B CN109138465 B CN 109138465B
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- heat
- insulation shed
- insulation
- shed
- concrete
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- 238000009413 insulation Methods 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/28—Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a concrete thermal insulation shed for winter construction, which comprises: the two heat-insulation shed covers are arranged in parallel at intervals at the left and right, the bottom of each heat-insulation shed cover is provided with two U-shaped sliding beams, the cross beams of the sliding beams extend along the width direction of the heat-insulation shed cover, and the sliding beams are connected to the bottom of the heat-insulation shed cover through longitudinal beams of the sliding beams; and each insulation board is erected between the cross beams of the two sliding beams under the insulation shed cover and can slide in a left-right reciprocating manner along the length direction of the insulation shed cover. In the heat insulation shed provided by the invention, the closing and starting of the construction window can be realized through the opening and closing of the heat insulation boards. The heat preservation shed provided by the invention has the advantages of simple structure and practical function.
Description
Technical Field
The invention relates to a heat preservation shed, in particular to a heat preservation shed for concrete winter construction.
Background
And when the average daily temperature of the outdoor is continuously below 5 ℃ for 5 days, the construction in winter is carried out. Because engineering battle lines such as an underground comprehensive pipe gallery and the like are long, the occupied area is wide, the construction conditions are complex, and a concrete structure is poured and maintained at a lower temperature or even under a negative temperature condition, under the condition, moisture contained in soil, concrete, mortar and the like is frozen, the ground of a base layer is easy to frost and swell, the maintenance period of the concrete structure is prolonged, the strength does not reach the standard, a plurality of serious quality defects occur, and a plurality of difficulties are brought to engineering construction.
In order to solve the problems, in modern construction, plastic cloth and cold-proof felt are often covered on the surface of concrete, and grass curtain and other materials with good heat and moisture preservation performance are adopted for a foundation pit as a preventive measure for construction safety quality accidents in winter.
Disclosure of Invention
Aiming at the problems existing in the existing winter construction, the heat preservation shed for the concrete winter construction is provided, which is suitable for the concrete winter construction.
The specific technical scheme is as follows:
an insulation shed for concrete winter construction, having such characteristics, comprising:
the two heat-insulation shed covers are arranged in parallel at intervals at the left and right, the bottom of each heat-insulation shed cover is provided with two U-shaped sliding beams, the cross beams of the sliding beams extend along the width direction of the heat-insulation shed cover, and the sliding beams are connected to the bottom of the heat-insulation shed cover through longitudinal beams of the sliding beams; and
and each heat insulation plate is erected between the cross beams of the two sliding beams under the heat insulation shed cover and can slide in a left-right reciprocating manner along the length direction of the heat insulation shed cover.
The heat preservation shed for the concrete winter construction is characterized in that the cross beam is provided with a plurality of power-assisted balls, and the power-assisted balls are arranged on the cross beam in a rolling manner.
The beneficial effect of above-mentioned scheme is:
in the heat insulation shed provided by the invention, the closing and starting of the construction window can be realized through the opening and closing of the heat insulation boards. The heat preservation shed provided by the invention has the advantages of simple structure and practical function.
Drawings
Fig. 1 is a schematic front view of a concrete winter construction thermal insulation shed according to an embodiment of the present invention.
In the drawings: 1. a heat-insulating shed cover; 2. a sliding beam; 21. a stringer; 3. a thermal insulation board; 4. and a power-assisted ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a schematic front view of a concrete winter construction thermal insulation shed according to an embodiment of the present invention. As shown in fig. 1, the thermal insulation shed for concrete winter construction provided by the present invention comprises: the heat preservation shed comprises two heat preservation shed covers 1, wherein the two heat preservation shed covers 1 are arranged in parallel at intervals at the left and right, and the bottom of each heat preservation shed cover 1 is provided with two U-shaped sliding beams 2; and each insulation board 3 is erected between the cross beams of the two sliding beams 2 below the insulation shed cover 1 and can slide in a left-right reciprocating manner along the length direction of the insulation shed cover 1.
According to the invention, the heat preservation shed cover 1 is arranged on the upper part of the support steel pipe in the enclosure pile system, when the two heat preservation boards 3 slide inwards along the length direction of the heat preservation shed cover 1 and are abutted, a closed area can be formed at the top of a concrete pouring area so as to carry out closed heat preservation on the pouring area, and when the two heat preservation boards 3 slide outwards along the length direction of the heat preservation shed cover 1, the two heat preservation boards 3 are arranged at intervals to form concrete pouring windows.
According to the invention, the heat-insulation plate 3 is arranged at the bottom of the heat-insulation shed cover 1 in a sliding manner through the sliding beam 2, and the design of the U-shaped sliding beam 2 enables the heat-insulation plate 3 to be easily hoisted into or pulled out of the heat-insulation shed cover from one side of the sliding beam 2; in addition, the two-piece type heat-insulation shed cover 1 and the heat-insulation board 3 are designed, so that the hoisting difficulty in the construction of a large-span pipe gallery can be effectively reduced.
Furthermore, a plurality of power-assisted balls 4 are arranged on a cross beam in the heat insulation shed, the power-assisted balls 4 are arranged on the cross beam in a rolling mode, and friction force in the sliding process of the heat insulation board 3 is reduced by means of the rolling effect of the power-assisted balls 4.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a concrete is thermal-insulation shed for winter construction which characterized in that includes:
the heat-insulation shed comprises two heat-insulation shed covers (1) arranged on a supporting steel pipe in a pipe gallery enclosure pile system, wherein the two heat-insulation shed covers (1) are arranged in parallel at intervals from left to right, the bottom of each heat-insulation shed cover (1) is provided with two U-shaped sliding beams (2), the cross beam of each sliding beam (2) extends along the width direction of the corresponding heat-insulation shed cover (1), and each sliding beam (2) is connected to the bottom of the corresponding heat-insulation shed cover (1) through a longitudinal beam (21) of the corresponding sliding beam; and
two heated board (3), each heated board (3) erect two under heat preservation canopy lid (1) between the crossbeam sliding beam (2), heated board (3) can be followed the length direction left and right reciprocal slip of heat preservation canopy lid (1), and work as two heated board (3) are followed the length direction inside slip of heat preservation canopy lid (1) and when offseting heated board (3) can form closed area at the top in concrete placement area in the piping lane.
2. A concrete winter construction insulation shed according to claim 1, wherein a plurality of power-assisted balls (4) are provided on the beam, and the power-assisted balls (4) are arranged on the beam in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157475.6A CN109138465B (en) | 2018-09-30 | 2018-09-30 | Concrete is thermal-insulation shed for construction in winter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157475.6A CN109138465B (en) | 2018-09-30 | 2018-09-30 | Concrete is thermal-insulation shed for construction in winter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109138465A CN109138465A (en) | 2019-01-04 |
| CN109138465B true CN109138465B (en) | 2020-08-14 |
Family
ID=64814181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811157475.6A Active CN109138465B (en) | 2018-09-30 | 2018-09-30 | Concrete is thermal-insulation shed for construction in winter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138465B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552369A (en) * | 2019-08-23 | 2019-12-10 | 中国一冶集团有限公司 | Thermal-insulation shed adopting electric opening and closing design for pipeline construction in winter |
| CN112359871B (en) * | 2020-11-13 | 2022-11-08 | 锦旭建设有限公司 | A prevent wind thermal-insulation shed for municipal administration piping lane construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2223789B (en) * | 1988-09-20 | 1992-07-01 | John Robert Kunz | Canopy structure |
| JPH07292994A (en) * | 1994-04-22 | 1995-11-07 | Hitachi Zosen Corp | Roofed cover device for openable construction |
| CN207348483U (en) * | 2017-11-02 | 2018-05-11 | 杭州伟业建设集团有限公司 | The working portable rain-proof shelter of underground pipe gallery |
| CN108532628A (en) * | 2018-04-27 | 2018-09-14 | 中冶建工集团有限公司 | The Windproof thermal insulation construction method of piping lane winter construction |
-
2018
- 2018-09-30 CN CN201811157475.6A patent/CN109138465B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2223789B (en) * | 1988-09-20 | 1992-07-01 | John Robert Kunz | Canopy structure |
| JPH07292994A (en) * | 1994-04-22 | 1995-11-07 | Hitachi Zosen Corp | Roofed cover device for openable construction |
| CN207348483U (en) * | 2017-11-02 | 2018-05-11 | 杭州伟业建设集团有限公司 | The working portable rain-proof shelter of underground pipe gallery |
| CN108532628A (en) * | 2018-04-27 | 2018-09-14 | 中冶建工集团有限公司 | The Windproof thermal insulation construction method of piping lane winter construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109138465A (en) | 2019-01-04 |
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