CN203961012U - A kind of prefabricated housing element of construction that is applied to big-and-middle-sized building - Google Patents
A kind of prefabricated housing element of construction that is applied to big-and-middle-sized building Download PDFInfo
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- CN203961012U CN203961012U CN201420404772.7U CN201420404772U CN203961012U CN 203961012 U CN203961012 U CN 203961012U CN 201420404772 U CN201420404772 U CN 201420404772U CN 203961012 U CN203961012 U CN 203961012U
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 12
- 239000011440 grout Substances 0.000 claims abstract description 5
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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Abstract
A prefabricated housing structure that is applied to big-and-middle-sized building, is comprised of some precast reinforced concrete structures, and described precast reinforced concrete structure comprises body of wall, T plate and beam; On described precast wall body, be provided with protruding support pier, described beam is fixedly installed on the support pier of body of wall, and described T plate fixed placement is on beam; Described body of wall with the vertical connected mode of body of wall is: vertical muscle grout sleeve is combined shaped steel and is connected, shaped steel is connected to the contact position prefabricated K shape opening of a body of wall, at the pre-buried angle steel in the both sides of described K shape opening, corresponding position at described another body of wall is embedded with steel plate, by junction steel plate, the pre-embedded steel slab of the pre-buried angle steel of body of wall and another body of wall is welded together or directly the pre-buried angle steel of body of wall and the pre-embedded steel slab of another body of wall is welded together.The beneficial effect of technical scheme described in the utility model is: utilize technical scheme described in the utility model, break away from the cast-in-place mode of current precast construction node, be widely used in big-and-middle-sized public building field, be a kind of energy-conserving and environment-protective more, surrounding enviroment are affected to less structure building pattern.
Description
Technical field
The utility model relates to precast concrete field, relates in particular to the precast concrete building structure aspect being applied in big-and-middle-sized public building field.
Background technology
Perfect along with infrastructure such as national mechanization degree raising, road traffics, in industry, the skill upgrading of professional domain is, all many factors such as the rise of the price of labour power, Foreign Architecture industrialization impact impel people to think deeply the change of mode of construction.For growing China's construction market, the existing drawback of cast-in-place structural system is tending towards obviousization.In the face of these problems, in conjunction with abroad construction applications is by the cast-in-place successful experience to prefabricated change, China's building trade has started the tide of housing industrialization, and aspect other of building field, relates to less.
The mode of construction of China's building starts to change to prefabrication system from tradition is cast-in-place at present.But have the following disadvantages at technology application direction: existing prefabricated building technology comparatively concentrates on dwelling construction field, but can not meet the needs of big-and-middle-sized public building working design; Existing prefabricated mode of construction, still needs to coordinate on-the-spot cast-in-place operation each building component could be combined in addition, cannot realize wet-less operation completely.
Summary of the invention
For precast construction the deficiencies in the prior art, application, there is circumscribed defect in the utility model, a kind of prefabricated housing element of construction that is applied to big-and-middle-sized building is proposed, this prefabricated building structure does not need cast-in-place operation at the construction field (site), realize complete wet-less operation, be a kind of energy-saving and environmental protection, surrounding enviroment are affected to minimum construction and method for designing, can be widely used in big-and-middle-sized Gongjian field.
A kind of prefabricated housing structure that is applied to big-and-middle-sized building described in the utility model, is comprised of some precast reinforced concrete structures, and described precast reinforced concrete structure comprises body of wall, T plate and beam; On described precast wall body, be provided with protruding support pier, described beam is fixedly installed on the support pier of body of wall, and described T plate fixed placement is on beam; Described body of wall with the vertical connected mode of body of wall is: vertical muscle grout sleeve is combined shaped steel and is connected, shaped steel is connected to the contact position prefabricated K shape opening of a body of wall, at the pre-buried angle steel in the both sides of described K shape opening, corresponding position at described another body of wall is embedded with steel plate, by junction steel plate, the pre-embedded steel slab of the pre-buried angle steel of body of wall and another body of wall is welded together or directly the pre-buried angle steel of body of wall and the pre-embedded steel slab of another body of wall is welded together.
Further, described beam comprises L shaped beam and rectangular beam.
Further, on described body of wall, support pier is set.
Further, between described body of wall and beam, beam and T plate, mutually adopt welding or bolt to be connected and fixed.
Further, described precast reinforced concrete structure after connecting gap each other by fluid sealant filleting or by recycling fluid sealant filleting after cystosepiment joint filling.
Further, at the upper surface of described T plate, be provided with floor ground, described floor ground is designed to have the domatic of certain angle, and higher near one end of body of wall.
The beneficial effect of technical scheme described in the utility model is: utilize technical scheme described in the utility model, make novel precast concrete range of application be extended to big-and-middle-sized public building in field, break away from the cast-in-place mode of current precast construction node, it is a kind of energy-conserving and environment-protective more, surrounding enviroment is affected to less structure building system.
Accompanying drawing explanation
Fig. 1 precast wall body described in the utility model, beam and T plate member schematic diagram;
Syndeton schematic diagram between Fig. 2 L shaped beam T plate described in the utility model;
Syndeton schematic diagram between Fig. 3 body of wall described in the utility model and body of wall;
Syndeton schematic diagram 1 between Fig. 4, L shaped beam described in the utility model (or rectangular beam) and body of wall;
Syndeton schematic diagram 2 between Fig. 5 L shaped beam described in the utility model (or rectangular beam) and body of wall;
In figure: 1 body of wall, 2 T plates, 3 L shaped beams, 4 support piers, 5 pre-embedded steel slabs, 6 rubber cushion blocks, 7 cystosepiments or fluid sealant, 8 junction steel plates, 9 overlapping layerss, 10 pre-buried angle steel, 11 vertical muscle grout sleeves, 12 slotted hole bolts, 13 set bolts, 14 C1 shape junction steel plates, 15 rectangular beams, 16 C2 shape junction steel plates.
The specific embodiment
As shown in Figure 1, the utility model is a kind of prefabricated housing element of construction that is applied to big-and-middle-sized building, precast reinforced concrete structure, mainly comprise body of wall 1, beam and T plate 2, then prefabricated reinforced concrete member is transported to construction site, by assembling precast reinforced concrete structure, realizes the construction in house.Described beam comprises L shaped beam 3 and rectangular beam 15.On described precast wall body 1, be provided with protruding support pier 4, described beam is fixedly installed on the support pier 4 of body of wall 1, and described T plate 2 fixed placement are on beam.
Following description respectively forms the connected mode between member, specific as follows:
Syndeton schematic diagram between L shaped beam T plate as shown in Figure 2, described T plate 2 is placed on L shaped beam 3, L shaped beam 3 is placed T plate 2 place's upper surfaces and is placed rubber cushion blocks 6, and T plate 2 and L shaped beam 3 pre-embedded steel slabs 5 herein, described T plate 2 upper surfaces weld with the pre-embedded steel slab 5 of body of wall 1 and the pre-embedded steel slab of T plate 25 respectively by junction steel plate 8, at the reserved matsurface of described T plate 2 upper surfaces, upper berth overlapping layers 9 or directly laying floor form floor ground, and the place, gap between floor ground and L shaped beam 3 utilizes cystosepiment or fluid sealant 7 to fill.Especially, for preventing the gap between the L shaped beams 3 of inflow such as liquid and floor ground, overlapping layers 8 should be designed to the domatic of certain angle.
Body of wall as shown in Figure 3 and the syndeton schematic diagram between body of wall, body of wall 1 is vertically placed with body of wall 1, between two bodies of wall are vertical, by vertical muscle grout sleeve 11, connect, for increasing the steadiness of vertical body of wall, the soffit place prefabricated K shape opening contacting with lower floor body of wall at upper strata body of wall, at the pre-buried angle steel 10 in the both sides of described K shape opening, welding or upper strata wall pre-embedded angle steel 10Yu lower floor wall pre-embedded steel plate 5 directly weld junction steel plate 8 mutually respectively with upper strata wall pre-embedded angle steel 10, lower floor's wall pre-embedded steel plate 5.Especially, K shape opening arranges one at a certain distance at body of wall soffit, specifically according to Architectural Design Requirements, determines.
Fig. 4 and Fig. 5 are L shaped beam 3(or rectangular beam 15) and body of wall 1 between syndeton schematic diagram; Described L shaped beam 3 or rectangular beam 15 are placed on body of wall 1, body of wall 1 end and prefabricated L shaped beam 3 or rectangular beam 15 arrange upper and lower bolt connection node, wherein be arranged on L shaped beam 3 for slotted hole bolt 12, be arranged on body of wall for set bolt 13, the effect of described bolt connection node is to provide twisting resistance for beam eccentric force; Described bolt connection node, according to beam and wall uniform thickness whether, is selected respectively to connect ways by C1 shape junction steel plate 14 or C2 shape junction steel plate 16.Described C1 shape junction steel plate 14 or C2 shape junction steel plate 16 respectively be arranged on pre-embedded steel slab 5 in precast beam, body of wall 1 by bolt and be welded to connect.
The utility model is compared with existing prefabricated concrete constructions technology, because the connected mode of each reinforced concrete member is that welding, bolt, sleeve connect, be completely free of the cast-in-place mode of current precast construction node, realize the complete wet-less operation of construction, be a kind of energy-saving and environmental protection, surrounding enviroment are affected to minimum construction method, can be applicable in all kinds of house buildings.
Claims (6)
1. a prefabricated housing element of construction that is applied to big-and-middle-sized building, is comprised of some precast reinforced concrete structures, and described precast reinforced concrete structure comprises body of wall, T plate and beam; It is characterized in that: on described precast wall body, be provided with protruding support pier, described beam is fixedly installed on the support pier of body of wall, and described T plate fixed placement is on beam; Described body of wall with the vertical connected mode of body of wall is: vertical muscle grout sleeve is combined shaped steel and is connected, shaped steel is connected to the contact position prefabricated K shape opening of a body of wall, at the pre-buried angle steel in the both sides of described K shape opening, corresponding position at described another body of wall is embedded with steel plate, by junction steel plate, the pre-embedded steel slab of the pre-buried angle steel of body of wall and another body of wall is welded together or directly the pre-buried angle steel of body of wall and the pre-embedded steel slab of another body of wall is welded together.
2. a kind of prefabricated housing element of construction that is applied to big-and-middle-sized building as claimed in claim 1, is characterized in that: described beam comprises L shaped beam and rectangular beam.
3. a kind of prefabricated housing element of construction that is applied to big-and-middle-sized building as claimed in claim 1, is characterized in that: on described body of wall, support pier is set.
4. a kind of prefabricated housing element of construction that is applied to big-and-middle-sized building as claimed in claim 1, is characterized in that: between described body of wall and beam, beam and T plate, mutually adopt welding or bolt to be connected and fixed.
5. a kind of prefabricated housing element of construction that is applied to big-and-middle-sized building as claimed in claim 1, is characterized in that: described precast reinforced concrete structure after connecting gap each other by fluid sealant filleting or by recycling fluid sealant filleting after cystosepiment joint filling.
6. a kind of prefabricated housing element of construction that is applied to big-and-middle-sized building as claimed in claim 1, it is characterized in that: the upper surface at described T plate is provided with floor ground, described floor ground is designed to have the domatic of certain angle, and higher near one end of body of wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420404772.7U CN203961012U (en) | 2014-07-22 | 2014-07-22 | A kind of prefabricated housing element of construction that is applied to big-and-middle-sized building |
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CN201420404772.7U CN203961012U (en) | 2014-07-22 | 2014-07-22 | A kind of prefabricated housing element of construction that is applied to big-and-middle-sized building |
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CN203961012U true CN203961012U (en) | 2014-11-26 |
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CN201420404772.7U Expired - Lifetime CN203961012U (en) | 2014-07-22 | 2014-07-22 | A kind of prefabricated housing element of construction that is applied to big-and-middle-sized building |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105804236A (en) * | 2016-05-06 | 2016-07-27 | 湖南标迪夫节能科技有限公司 | Outer wall for prefabricated wallboard and steel structure assembling |
CN106836632A (en) * | 2017-03-31 | 2017-06-13 | 中民筑友科技投资有限公司 | A kind of attachment structure of multilayer wallboard and beam, floor and prefabricated panel |
CN106894505A (en) * | 2017-03-31 | 2017-06-27 | 中民筑友科技投资有限公司 | A kind of frame and panel construction system |
CN107023073A (en) * | 2017-03-31 | 2017-08-08 | 中民筑友科技投资有限公司 | A kind of frame and panel construction system |
CN107090906A (en) * | 2017-03-31 | 2017-08-25 | 中民筑友科技投资有限公司 | A kind of frame and panel construction system |
CN110042932A (en) * | 2019-05-27 | 2019-07-23 | 中国建筑科学研究院有限公司 | Connecting joint of double T-shaped plates and beam and connecting method thereof |
CN110173049A (en) * | 2019-06-10 | 2019-08-27 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of connection structure of wall and floor |
-
2014
- 2014-07-22 CN CN201420404772.7U patent/CN203961012U/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105804236A (en) * | 2016-05-06 | 2016-07-27 | 湖南标迪夫节能科技有限公司 | Outer wall for prefabricated wallboard and steel structure assembling |
CN106836632A (en) * | 2017-03-31 | 2017-06-13 | 中民筑友科技投资有限公司 | A kind of attachment structure of multilayer wallboard and beam, floor and prefabricated panel |
CN106894505A (en) * | 2017-03-31 | 2017-06-27 | 中民筑友科技投资有限公司 | A kind of frame and panel construction system |
CN107023073A (en) * | 2017-03-31 | 2017-08-08 | 中民筑友科技投资有限公司 | A kind of frame and panel construction system |
CN107090906A (en) * | 2017-03-31 | 2017-08-25 | 中民筑友科技投资有限公司 | A kind of frame and panel construction system |
CN110042932A (en) * | 2019-05-27 | 2019-07-23 | 中国建筑科学研究院有限公司 | Connecting joint of double T-shaped plates and beam and connecting method thereof |
CN110173049A (en) * | 2019-06-10 | 2019-08-27 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of connection structure of wall and floor |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CX01 | Expiry of patent term |
Granted publication date: 20141126 |