CN202500228U - Steel structure outsourced cold storage pedestal insulation block - Google Patents
Steel structure outsourced cold storage pedestal insulation block Download PDFInfo
- Publication number
- CN202500228U CN202500228U CN2011205663775U CN201120566377U CN202500228U CN 202500228 U CN202500228 U CN 202500228U CN 2011205663775 U CN2011205663775 U CN 2011205663775U CN 201120566377 U CN201120566377 U CN 201120566377U CN 202500228 U CN202500228 U CN 202500228U
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- cushion block
- suspension column
- insulation cushion
- insulation block
- steel
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Abstract
The utility model discloses a steel structure outsourced cold storage pedestal insulation block, holes are opened at the central part of the end face of the pedestal insulation block (10), a pedestal shear key (11) is put in the holes, the pedestal shear key is connected to a steel column (5); several bolt apertures are opened on the pedestal insulation block, and the bolts (8) pass through the bolt apertures of the pedestal insulation block and are connected to the steel column and a lower raft plate (3). A groove (13) which is slightly bigger than the pedestal insulation block is opened on a base surface of the lower raft plate of the bottom of the pedestal insulation block, an intermediate part between the pedestal insulation block and the lower raft plate groove is grouted (12); and an intermediate part between the end face of the pedestal insulation block and the steel column are also grouted. According to the invention, the pedestal insulation block has the shear key, and accords with the Chinese standard, and can prevent the cold bridge.
Description
Technical field
The utility model relates to the suspension column insulation cushion block of steel work outer-enwraped type freezer.
Background technology
The freezer of China uses reinforced concrete structure or steel work mostly, except that the enclosed structure in general house, adds heat insulating material in addition in the freezer inboard, to reach heat insulating effect.In recent years, a kind of steel work outer-enwraped type freezer has abroad appearred, the storehouse plate of its use be heat insulating material be again building external envelope structure, saved together and gone along with sb. to guard him, alleviated the deadweight of building, increased the inner space of freezer again.Go along with sb. to guard him owing to having lacked together simultaneously, it is also greatly easy to construct.
Because the structure of steel work outer-enwraped type freezer is interior, insulation outside, so all connected nodes all must consider to prevent the problem of cold bridge, comprise foot joint.The foot joint of steel work outer-enwraped type freezer is installed in the terrace insulation layer, and is as shown in Figure 1, and during terrace divide to be gone up following three layers, lower floor is a raft plate 3, i.e. concrete floor, and the raft plate is connected with stake 4, bears upper load, is pile cap under the steel column, is linked to be integral body with the raft plate; The intermediate layer is a 200mm thick insulation layer 2, is used to guarantee that freezer cold air does not reach raft plate and soil, prevents frost heave; The upper strata is a 250mm heavy back level ground surface layer 1, in order to the fixed goods shelf footing, and disperses upper load.What the suspension column insulation cushion block 6 of external existing foot joint adopted is the high-strength polyurethane cushion block of monoblock; Suspension column insulation cushion block 6 directly is shelved on the basic end face behind the mortar levelling 7; Suspension column insulation cushion block 6 has four bolts hole, connects steel column 5 and lower floor's raft plate 3 through stone bolt 8.Because shearing must be born by shear key at the bottom of the norm of steel structure regulation post of China, the suspension column bolt can not bear shearing at the bottom of the post, and therefore existing steel work outer-enwraped type freezer suspension column insulation cushion block is not suitable for China's standard, can not in reality, adopt.
Summary of the invention
The purpose of the utility model is to provide a kind of steel work outer-enwraped type freezer suspension column insulation cushion block, and this suspension column insulation cushion block contains shear key, meets Chinese standard, and can prevent cold bridge.
The utility model is achieved in that
A kind of steel work outer-enwraped type freezer suspension column insulation cushion block, said suspension column insulation cushion block end face center has hole, places the suspension column shear key in the hole, suspension column shear key contact steel column; Have several bolts hole on the suspension column insulation cushion block, stone bolt passes suspension column insulation cushion block bolt hole and connects steel column and lower floor's raft plate.
The surface of base of lower floor's raft plate of said suspension column insulation cushion block bottom is offered the groove that is slightly larger than suspension column insulation cushion block, is in the milk between suspension column insulation cushion block and lower floor's raft plate groove.
Also be in the milk between said suspension column insulation cushion block end face and steel column.
Described hole is that 150mm * 150mm is square, dark 100mm.
The utility model is placed the suspension column shear key through having hole in suspension column insulation cushion block end face center in the hole, come shearing at the bottom of the transfer column with suspension column insulation cushion block; The surface of base of this external terrace lower floor is offered the groove that is slightly larger than suspension column insulation cushion block, suspension column is incubated cushion block puts into the back back-grouting, makes suspension column insulation cushion block and basis combine closely, thus Transfer of Shear better.The suspension column insulation cushion block of the utility model contains shear key, meets Chinese standard, and can prevent cold bridge.
The suspension column of the utility model insulation cushion block utilizes the intensity of self to come shearing resistance, has effectively solved shearing transmission at the bottom of the post and has prevented the problem of cold bridge.
Description of drawings
Fig. 1 is existing steel work outer-enwraped type freezer suspension column heat keeper block structure sketch map;
Fig. 2 is the utility model steel work outer-enwraped type freezer suspension column heat keeper block structure sketch map.
Among the figure: 1 terrace surface layer, 2 insulation layers, 3 raft plates (concrete floor), 4,5 steel columns, 6 suspension columns insulation cushion block, 7 mortar levellings, 8 stone bolt, 10 suspension columns insulation cushion block, 11 suspension column shear keies, 12 grouting (concrete grouting), 13 grooves.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Referring to Fig. 2, a kind of steel work outer-enwraped type freezer suspension column insulation cushion block is installed in the terrace insulation layer, terrace divide go up in following three layers; Lower floor is a raft plate 3, i.e. concrete floor, and raft plate 3 is connected with stake 4; Bear upper load, stake is a pile cap 4 times, is linked to be integral body with raft plate 3; The intermediate layer is a 200mm thick insulation layer 2, is used to guarantee that freezer cold air does not reach raft plate 3 and soil, prevents frost heave; The upper strata is a 250mm heavy back level ground surface layer 1, in order to the fixed goods shelf footing, and disperses upper load.For guaranteeing that upper load reaches raft plate 3 and stake 4, terrace insulation layer 2 must have certain compression strength and rigidity, and wherein the heat insulating material at 5 ends of steel column has adopted the suspension column insulation cushion block 10 of the utility model.
The steel work outer-enwraped type freezer suspension column insulation cushion block 10 of the utility model, said suspension column insulation cushion block 10 thickness are 250mm, the end face center has hole; Hole is that 150mm * 150mm is square; Dark 100mm places suspension column shear key 11 in the hole, suspension column shear key 11 can contact steel column; Have several bolts hole on the suspension column insulation cushion block 10, present embodiment is four, and stone bolt 8 passes suspension column insulation cushion block 10 bolts hole and connects steel column 5 and lower floor's raft plate 3, transmits shearing at the bottom of the steel column with suspension column insulation cushion block 10.
The surface of base of lower floor's raft plate 3 of said suspension column insulation cushion block 10 bottoms is offered the groove 13 that is slightly larger than suspension column insulation cushion block 10; 13 of suspension column insulation cushion block 10 and lower floor's raft plate grooves are by concrete grouting 12; As adopt the grouting of C40 non-shrinkage concrete, make suspension column insulation cushion block 10 combine closely with basis (raft plate 3); Simultaneously, between suspension column insulation cushion block 10 end faces and steel column 5 bottom surfaces also by concrete grouting 12, thereby Transfer of Shear better.
Said suspension column insulation cushion block 10 adopts the low Heat Conduction Material of high strength to make, like polyurethane etc.
Use through on-the-spot, certain large-scale steel structure outer-enwraped type freezer adopts the suspension column insulation cushion block of the utility model, has solved the problem that shearing transmits at the bottom of the post effectively, with the change of minimum, makes design meet China's standard, does not also increase extra cost simultaneously, and it is respond well.
More than be merely the preferred embodiment of the utility model; It is not the protection domain that is used to limit the utility model; Therefore, any modification of being done within all spirit and principles at the utility model, be equal to replacement, improvement etc., all just be included within the protection domain of the utility model.
Claims (4)
1. a steel work outer-enwraped type freezer suspension column is incubated cushion block, it is characterized in that: said suspension column insulation cushion block (10) end face center has hole, places suspension column shear key (11) in the hole, and suspension column shear key (11) contacts steel column (5); Have several bolts hole on the suspension column insulation cushion block (10), stone bolt (8) passes suspension column insulation cushion block (10) bolt hole and connects steel column (5) and lower floor's raft plate (3).
2. steel work outer-enwraped type freezer suspension column insulation cushion block according to claim 1; It is characterized in that: the surface of base of lower floor's raft plate (3) of said suspension column insulation cushion block (10) bottom is offered the groove (13) that is slightly larger than suspension column insulation cushion block (10), quilt grouting (12) between suspension column insulation cushion block (10) and lower floor's raft plate groove (13).
3. steel work outer-enwraped type freezer suspension column insulation cushion block according to claim 1 and 2 is characterized in that: said suspension column is incubated between cushion block (10) end face and steel column (5) also by grouting (12).
4. steel work outer-enwraped type freezer suspension column insulation cushion block according to claim 1, it is characterized in that: described hole is that 150mm * 150mm is square, dark 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205663775U CN202500228U (en) | 2011-12-30 | 2011-12-30 | Steel structure outsourced cold storage pedestal insulation block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205663775U CN202500228U (en) | 2011-12-30 | 2011-12-30 | Steel structure outsourced cold storage pedestal insulation block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500228U true CN202500228U (en) | 2012-10-24 |
Family
ID=47036844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205663775U Expired - Lifetime CN202500228U (en) | 2011-12-30 | 2011-12-30 | Steel structure outsourced cold storage pedestal insulation block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835303A (en) * | 2012-11-20 | 2014-06-04 | 贵阳铝镁设计研究院有限公司 | Shear resisting method and structure for cast-in-place reinforced concrete |
| CN113279617A (en) * | 2021-06-10 | 2021-08-20 | 北京市京科伦冷冻设备有限公司 | Continuous heat-preservation cold-bridge-free three-dimensional refrigeration house and construction method thereof |
| CN114673320A (en) * | 2021-12-24 | 2022-06-28 | 万华节能科技(烟台)有限公司 | High-strength polyurethane composite cushion block and production process thereof |
-
2011
- 2011-12-30 CN CN2011205663775U patent/CN202500228U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835303A (en) * | 2012-11-20 | 2014-06-04 | 贵阳铝镁设计研究院有限公司 | Shear resisting method and structure for cast-in-place reinforced concrete |
| CN103835303B (en) * | 2012-11-20 | 2016-08-03 | 贵阳铝镁设计研究院有限公司 | A kind of cast-type armored concrete shearing resistance method and structure |
| CN113279617A (en) * | 2021-06-10 | 2021-08-20 | 北京市京科伦冷冻设备有限公司 | Continuous heat-preservation cold-bridge-free three-dimensional refrigeration house and construction method thereof |
| CN114673320A (en) * | 2021-12-24 | 2022-06-28 | 万华节能科技(烟台)有限公司 | High-strength polyurethane composite cushion block and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
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| CX01 | Expiry of patent term |