CN209703833U - Novel Prefabricated superposed beam - Google Patents
Novel Prefabricated superposed beam Download PDFInfo
- Publication number
- CN209703833U CN209703833U CN201920319580.9U CN201920319580U CN209703833U CN 209703833 U CN209703833 U CN 209703833U CN 201920319580 U CN201920319580 U CN 201920319580U CN 209703833 U CN209703833 U CN 209703833U
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- China
- Prior art keywords
- layer
- outside
- main body
- superposed beam
- prefabricated superposed
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- 238000009413 insulation Methods 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a kind of novel Prefabricated superposed beam, belongs to field of mechanical technique.It is poor that it solves the problems, such as the prior art there is stability.The Prefabricated superposed beam of the utility model includes main body and the thermal insulation separation sound-absorbing layer that is coated on the outside of main body, the main body section is in rectangle, the thermal insulation separation sound-absorbing layer includes internal layer, outer layer and filled layer, above-mentioned internal layer is coated on the outside of main body, above-mentioned external sheath is on the outside of internal layer, and above-mentioned filled layer is between internal layer and outer layer.The Prefabricated superposed beam stability of the utility model is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of novel Prefabricated superposed beam.
Background technique
Prefabricated superposed beam generallys use concrete material production.Its structure of existing Prefabricated superposed beam is single, does not have
The function of heat preservation and sound insulation.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to provide a kind of compact-sized and stability
High novel Prefabricated superposed beam.
The purpose of this utility model can be realized by the following technical scheme:
A kind of novel Prefabricated superposed beam, which is characterized in that including main body and the thermal insulation separation sound-absorbing layer that is coated on the outside of main body,
The main body section is in rectangle, and the thermal insulation separation sound-absorbing layer includes internal layer, outer layer and filled layer, and above-mentioned internal layer cladding is outside the main body
Side, above-mentioned external sheath is on the outside of internal layer, and above-mentioned filled layer is between internal layer and outer layer.
The side outside the main body of this Prefabricated superposed beam creativeness coats thermal insulation separation sound-absorbing layer, compares so that entire composite beam be made to have
Good heat preservation and sound insulation value are also equipped with while high-intensitive.
Simultaneously as main body is covered by thermal insulation separation sound-absorbing layer, therefore, structure is also compact.
In above-mentioned novel Prefabricated superposed beam, matches on the inside of the internal layer with main body outside and internal layer is covered in main body
On.
In above-mentioned novel Prefabricated superposed beam, match on the inside of the outer layer with internal layer.
In above-mentioned novel Prefabricated superposed beam, the internal layer and outer layer are polyurethane material.
In above-mentioned novel Prefabricated superposed beam, the main body and thermal insulation separation sound-absorbing layer are fixedly connected with by bar for line.
Main body and thermal insulation separation sound-absorbing layer can be securely attached to together by bar for line.
In above-mentioned novel Prefabricated superposed beam, the bar for line outer end is resisted against on the outside of outer layer, bar for line inner end according to
It is secondary to be threaded through in filled layer, internal layer and main body.
Such structure is avoided that bar for line is excessively embedded in main body, to guarantee the company between main body and thermal insulation separation sound-absorbing layer
Connect stability.
In above-mentioned novel Prefabricated superposed beam, the bar for line outer end has the company that can be located by connecting with outer layer outside
Binding structure.
In above-mentioned novel Prefabricated superposed beam, the connection structure includes positioning plate-like at bar for line outer end
Plate, above-mentioned positioning plate are resisted against outer layer outside.
In above-mentioned novel Prefabricated superposed beam, the outer layer outside has recessed attachment base, above-mentioned positioning plate
Flush at attachment base and on the outside of positioning plate and outer layer.
Further include a gasket flexible in above-mentioned novel Prefabricated superposed beam, above-mentioned gasket be located at attachment base and
Gasket is pressed between outer layer and positioning plate.
It can make bar for line outer end is stable to be resisted against on the outside of thermal insulation separation sound-absorbing layer by positioning plate, meanwhile, in the work of attachment base
With the lower structural compactness that can also improve composite beam.It is avoided that positioning plate rigidly connects with thermal insulation separation sound-absorbing layer under the action of gasket
Touching.
Compared with prior art, the Prefabricated superposed beam of the utility model is coated in thermal insulation separation sound-absorbing layer completely due to main body, so
The two is connected by bar for line afterwards, and therefore, this composite beam connective stability is high, and compact-sized.
Meanwhile it can be further improved connective stability under the action of attachment base and positioning plate.Moreover, because positioning plate with
Outer layer flush also further improves its structural compactness in this way.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the Prefabricated superposed beam of the utility model.
Fig. 2 is the structural schematic diagram of bar for line and outer layer junction in the Prefabricated superposed beam of the utility model.
In figure, 1, main body；2, internal layer；3, filled layer；4, outer layer；4a, attachment base；5, bar for line；5a, positioning plate；6, it pads
Piece.
Specific embodiment
As depicted in figs. 1 and 2, the Prefabricated superposed beam of the utility model includes main body 1 and the heat preservation and soundproof for being coated on 1 outside of main body
Layer, 1 rectangular in cross-section of main body, the thermal insulation separation sound-absorbing layer includes internal layer 2, outer layer 4 and filled layer 3, and above-mentioned internal layer 2 is coated on
1 outside of main body, above-mentioned outer layer 4 are coated on 2 outside of internal layer, and above-mentioned filled layer 3 is between internal layer 2 and outer layer 4.
Match on the outside of 2 inside of the internal layer and main body 1 and 2 sets of internal layer on the body 1.
4 inside of outer layer matches with internal layer 2.
The internal layer 2 and outer layer 4 are polyurethane material.
The main body 1 and thermal insulation separation sound-absorbing layer are fixedly connected with by bar for line 5.
5 outer end of bar for line is resisted against 4 outside of outer layer, and 5 inner end of bar for line is successively threaded through filled layer 3, internal layer 2 and master
On body 1.
5 outer end of bar for line has can be with the connection structure that is located by connecting on the outside of outer layer 4.
The connection structure includes that positioning plate 5a, above-mentioned positioning plate 5a plate-like at 5 outer end of bar for line are resisted against outer layer 4
Outside.
4 outside of outer layer has recessed attachment base 4a, above-mentioned positioning plate 5a at attachment base 4a and positioning plate
5a and 4 outside flush of outer layer.
Further include a gasket 6 flexible, above-mentioned gasket 6 is located at attachment base and gasket be pressed on outer layer and positioning plate it
Between.In order to improve the connective stability between gasket and positioning plate, there is the salient point of several protrusions, above-mentioned positioning in gasket side
There is on plate with salient point quantity the one-to-one positioning recess in identical and position, face contact between above-mentioned salient point and positioning recess.
The side outside the main body of this Prefabricated superposed beam creativeness coats thermal insulation separation sound-absorbing layer, compares so that entire composite beam be made to have
Good heat preservation and sound insulation value are also equipped with while high-intensitive.
Simultaneously as main body is covered by thermal insulation separation sound-absorbing layer, therefore, structure is also compact.
Claims (10)
1. a kind of novel Prefabricated superposed beam, which is characterized in that including main body and the thermal insulation separation sound-absorbing layer being coated on the outside of main body, institute
Main body section is stated in rectangle, the thermal insulation separation sound-absorbing layer includes internal layer, outer layer and filled layer, and above-mentioned internal layer is coated on the outside of main body,
Above-mentioned external sheath is on the outside of internal layer, and above-mentioned filled layer is between internal layer and outer layer.
2. novel Prefabricated superposed beam according to claim 1, which is characterized in that the internal layer inside and phase on the outside of main body
It matches and internal layer covers in main body.
3. novel Prefabricated superposed beam according to claim 2, which is characterized in that the outer layer inside and internal layer phase
Match.
4. novel Prefabricated superposed beam according to claim 3, which is characterized in that the internal layer and outer layer are polyurethane
Material.
5. novel Prefabricated superposed beam according to claim 4, which is characterized in that the main body and thermal insulation separation sound-absorbing layer pass through
Bar for line is fixedly connected with.
6. novel Prefabricated superposed beam according to claim 5, which is characterized in that the bar for line outer end is resisted against outer layer
Outside, bar for line inner end are successively threaded through in filled layer, internal layer and main body.
7. novel Prefabricated superposed beam according to claim 6, which is characterized in that the bar for line outer end have can with it is outer
The connection structure that layer outside is located by connecting.
8. novel Prefabricated superposed beam according to claim 7, which is characterized in that the connection structure includes outside bar for line
Plate-like positioning plate at end, above-mentioned positioning plate are resisted against outer layer outside.
9. novel Prefabricated superposed beam according to claim 8, which is characterized in that the outer layer outside has recessed
Attachment base, above-mentioned positioning plate flush at attachment base and on the outside of positioning plate and outer layer.
10. novel Prefabricated superposed beam according to claim 9, which is characterized in that it further include a gasket flexible, it is above-mentioned
Gasket is located at attachment base and gasket is pressed between outer layer and positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319580.9U CN209703833U (en) | 2019-03-13 | 2019-03-13 | Novel Prefabricated superposed beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319580.9U CN209703833U (en) | 2019-03-13 | 2019-03-13 | Novel Prefabricated superposed beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703833U true CN209703833U (en) | 2019-11-29 |
Family
ID=68644096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319580.9U Active CN209703833U (en) | 2019-03-13 | 2019-03-13 | Novel Prefabricated superposed beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703833U (en) |
-
2019
- 2019-03-13 CN CN201920319580.9U patent/CN209703833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314400 No. 188, Jiuli Road, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jinxiao New Materials Technology (Zhejiang) Co.,Ltd. Country or region after: China Address before: 314300 No.8, Jiuli Road, industrial zone, Yuantong street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: JINXIAO CONSTRUCTION TECHNOLOGY Co.,Ltd. Country or region before: China |