CN103628593A - Prefabricated plate connecting assembly device provided with middle heat-preserving interlayer body - Google Patents
Prefabricated plate connecting assembly device provided with middle heat-preserving interlayer body Download PDFInfo
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- CN103628593A CN103628593A CN201310658541.9A CN201310658541A CN103628593A CN 103628593 A CN103628593 A CN 103628593A CN 201310658541 A CN201310658541 A CN 201310658541A CN 103628593 A CN103628593 A CN 103628593A
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Abstract
The invention disclose a prefabricated plate connecting assembly device provided with a middle heat-preserving interlayer body. The prefabricated plate connecting assembly device has a good fire-proofing function, is safe and reliable, is low in cost and is convenient and efficient for constructing. The prefabricated plate connecting assembly device comprises a prefabricated plate connecting assembly composite unit, a side face connector, an end face connector, a side face steel framework and an end face steel framework, wherein the prefabricated plate connecting assembly composite unit consists of dual-layer prefabricated plates of which the upper opening top surfaces are formed oppositely, a middle heat-preserving interlayer body and internally-connected steel frameworks; the top surfaces of the prefabricated plates are provided with a plurality of convex and concave groove bodies; the opening widths of the transverse sections of the convex and concave groove bodies are narrower than the insides of the groove bodies and extend in parallel along a direction which is vertical to the end face directions of the prefabricated plates; the middle heat-preserving interlayer body is arranged between the opposite top surfaces of the dual-layer prefabricated plates; each internally-connected steel framework consists of internally-connected longitudinal steel piece, an internally-connected transverse steel piece and an internally-connected steel piece; the internally-connected longitudinal steel pieces are fixedly arranged in the convex and concave groove bodies.
Description
Technical field
The present invention relates to the technical field of constructional materials, relate in particular to a kind of connection combination body device of prefabricated plate that is provided with middle heat preservation sandwich layer body.
Background technology
The relevant building energy-saving standard of country enforces building outer wall insulation layer is set at present.Up to now, general engineering way is that external surface or inner surface at body of wall arranges independent insulation layer.At structure wall external surface, insulation layer is set separately, has significantly increased working procedure and engineering cost; At structure wall inner surface, insulation layer way being set separately has not only significantly increased engineering cost, and has tied up valuable indoor usage space.The independent insulation layer way of body of wall surfaces externally and internally is easy to make inflammable insulation layer to be exposed to atmospheric environment, directly contacts with possible burning things which may cause a fire disaster, exists obvious fire safety evaluating hidden danger.
Summary of the invention
The object of the invention is to provide the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of a kind of being provided with, its have good fire-proof function and safe and reliable, cheap, easy construction is efficient.
To achieve these goals, the present invention adopts following technical scheme: the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of this being provided with, comprise the fit recombiner unit of prefabricated chunk johning knot, side connector, end face connector, side steel framework and end face steel framework, the fit recombiner unit of prefabricated chunk johning knot is comprised of the double-deck prefabricated chunk of end face relative orientation suitable for reading setting, middle heat preservation sandwich layer body and inline steel framework; The end face of prefabricated chunk has some convex-concave groove bodies, and the A/F in the cross section of this convex-concave groove body is less than groove body inner width and edge extends in parallel perpendicular to prefabricated chunk end face direction; Heat preservation sandwich layer body in the middle of arranging between the relative end face of double-deck prefabricated chunk; Inline steel framework is comprised of inline longitudinal steel part, inline horizontal steel part and inline connection steel part, and inline longitudinal steel part fixed placement is in convex-concave groove body.
Heat preservation sandwich layer body in the middle of the end face cavity surrounding due to the double-deck prefabricated chunk in connection combination body device of prefabricated plate and side connector and end face connector arranges, effectively protected inflammable insulation layer body, make it to isolate from completely atmospheric environment, thoroughly eliminate fire safety evaluating hidden danger, and can cancel the complicated procedures of forming of existing body of wall surfaces externally and internally insulation layer construction common practice, the stressed service behaviour of good integrity of connection combination body device of prefabricated plate can effectively guarantee polylith precast plate in precast plate plane direction with vertical acting in plate face direction, all form globality structural system, thereby can effectively stop that monolithic precast plate block occurs to slide with separated on perpendicular to plate face direction with middle insulation layer body, make fabricated assembly overall wall system there is good safety, so in the middle of being provided with this, the connection combination body device of prefabricated plate of heat preservation sandwich layer body has good fire-proof function and safe and reliable, cheap, easy construction is efficient.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment 1;
Fig. 2 is the cross-sectional configuration schematic diagram of prefabricated chunk;
Fig. 3 is the longitudinal plane structure schematic diagram of prefabricated chunk;
Fig. 4 is prefabricated chunk connector recombiner unit cross-sectional configuration schematic diagram;
Fig. 5 is prefabricated chunk connector recombiner unit longitudinal plane structure schematic diagram;
Fig. 6 is the cross-sectional configuration schematic diagram of embodiment 1;
Fig. 7 is the longitudinal plane structure schematic diagram of embodiment 1;
Fig. 8 is the cross-sectional configuration schematic diagram of embodiment 2;
Fig. 9 is the cross-sectional configuration schematic diagram of embodiment 3;
Figure 10 is the cross-sectional configuration schematic diagram of embodiment 4;
Figure 11 is the cross-sectional configuration schematic diagram of embodiment 5.
The specific embodiment
The connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of this being provided with, comprise the fit recombiner unit of prefabricated chunk johning knot, side connector 2, end face connector 4, side steel framework 20 and end face steel framework 40, the fit recombiner unit of prefabricated chunk johning knot is comprised of the double-deck prefabricated chunk 1 of end face relative orientation suitable for reading setting, middle heat preservation sandwich layer body 3 and inline steel framework 50; The end face 12 of prefabricated chunk 1 has some convex-concave groove bodies 5, and the A/F in the cross section of this convex-concave groove body is less than groove body inner width and edge extends in parallel perpendicular to prefabricated chunk end face direction; Heat preservation sandwich layer body 3 in the middle of arranging between the relative end face of double-deck prefabricated chunk; Inline steel framework 50 is comprised of inline longitudinal steel part 501, inline horizontal steel part 502 and inline connection steel part 503, and inline longitudinal steel part fixed placement is in convex-concave groove body 5.
Heat preservation sandwich layer body in the middle of the end face cavity surrounding due to the double-deck prefabricated chunk in connection combination body device of prefabricated plate and side connector and end face connector arranges, effectively protected inflammable insulation layer body, make it to isolate from completely atmospheric environment, thoroughly eliminate fire safety evaluating hidden danger, and can cancel the complicated procedures of forming of existing body of wall surfaces externally and internally insulation layer construction common practice, the stressed service behaviour of good integrity of connection combination body device of prefabricated plate can effectively guarantee polylith precast plate in precast plate plane direction with vertical acting in plate face direction, all form globality structural system, thereby can effectively stop that monolithic precast plate block occurs to slide with separated on perpendicular to plate face direction with middle insulation layer body, make fabricated assembly overall wall system there is good safety, so in the middle of being provided with this, the connection combination body device of prefabricated plate of heat preservation sandwich layer body has good fire-proof function and safe and reliable, cheap, easy construction is efficient.
Preferably, the cross section of prefabricated chunk is the trapezoid that inverted trapezoidal, rectangle or width suitable for reading that width suitable for reading is greater than end opening width are less than end opening width; The two sides 10 of prefabricated chunk are provided with the chase groove 13 that along continuous straight runs extends; Side connector 2 is formed after the fit cavity filling of the side johning knot that right 10He top, side 15, following 14 forms cast in opposite directions by two groups of double-deck prefabricated chunks 1, and wherein the length of top 15 can be less than following 14 length; End face connector 4 is filled by the fit cavity of end face johning knot that forms between two end faces 100 of two groups of double-deck prefabricated chunks 1 and two sides 140 that cast is rear to be formed.
Preferably, middle heat preservation sandwich layer is the insulation layer of organic material, inorganic material or composite material.
Preferably, chase groove 13 is the sunk structure of broken line face, Cylinder Surface or irregular Surface forming.
Preferably, prefabricated chunk is solid construction body or the inner structure that is provided with a plurality of hollow cavitys.
Preferably, middle heat preservation sandwich layer body is through side connector 2 and end face connector 4.
Preferably, inline steel framework, side steel framework, end face steel framework are steel structure member, building iron or both combinations.Side steel framework 20 is connected steel part 203 and forms to steel part 201, the horizontal steel part 202 in side by lateral longitudinal with side.End face steel framework 40 is connected steel part 403 and is formed by the longitudinal steel part 401 of end face, the horizontal steel part 402 of end face with end face.
Embodiment 1: as shown in Fig. 1～7, be provided with the connection combination body device of prefabricated plate of middle heat preservation sandwich layer body, comprise convex-concave groove body 5, side steel framework 20, end face steel framework 40, inline steel framework 50, Reinforcement 7, the lateral stressed reinforcing bar 70 of double-deck prefabricated chunk 1, side connector 2, middle heat preservation sandwich layer body 3, end face connector 4, prefabricated chunk end face.
During concrete enforcement, (1) is according to producing drawing making prefabricated chunk 1, side steel framework 20, end face steel framework 40, inline steel framework 50 and middle heat preservation sandwich layer body 3.(2) at the convex-concave groove body 5 of two prefabricated chunk end faces, place longitudinal steel part of inline steel framework 50, adopt cementing material filling groove body 5 to carry out the fixing of longitudinal steel part, produce interconnected double-deck prefabricated chunk.(3) heat preservation sandwich layer body 3 in the middle of interconnected double-deck prefabricated chunk is placed, forms double-deck prefabricated chunk connector recombiner unit.(4) according to on-the-spot installation drawing, determine and plan to build body of wall position, at body of wall bottom section, keep somewhere the locus of end face connector 4.(5) in the locus of keeping somewhere end face connector 4, according to construction requirement, place and run through the elongated end face steel of full wafer wall framework 40.(6) keeping somewhere on the locus of end face connector 4, sequentially block-by-block is laid double-deck prefabricated chunk connector recombiner unit and is kept somewhere the locus with layer prefabricated chunk connector recombiner unit adjacent side connector 2.(7) in the locus of keeping somewhere with layer contiguous prefabricated plate connector recombiner unit side connector 2, place side steel framework 20, and be connected with corresponding levels side steel framework.(8) according to drawing requirement, carry out between levels prefabricated chunk Reinforcement 7 interconnect and with between layer contiguous prefabricated plate lateral stressed reinforcing bar 70 interconnect and with being connected respectively of side steel framework 20, end face steel framework 40.(9) quality examination already of above-mentioned do errorless after, propped up as required each connector side form, the cement gel composite material of proportioning or intensity cementing material or concrete material complete the integrated filling cast of side connector, end face connector according to the rules to adopt suitable method.
Embodiment 2: as shown in Figure 8, the difference part of the present embodiment and embodiment 1 is that the double-deck connection combination body device of prefabricated plate that is provided with middle heat preservation sandwich layer body is formed by the fit cell formations of two johning knots, and cross section is L-type.
Embodiment 3: as shown in Figure 9, the difference part of the present embodiment and embodiment 1 is that the double-deck connection combination body device of prefabricated plate that is provided with middle heat preservation sandwich layer body is formed by the fit cell formations of three johning knots, and cross section is ⊥ type.
Embodiment 4: as shown in figure 10, the difference part of the present embodiment and embodiment 2 is that the double-deck connection combination body device of prefabricated plate that is provided with middle heat preservation sandwich layer body is formed by the fit cell formations of four johning knots, and it is cross that cross section is.
Embodiment 5: as shown in figure 11, the difference part of the present embodiment and embodiment 1 is that double-deck connection combination body device of prefabricated plate side connector 2 and a fit cell formation of johning knot form.
When concrete application, in the middle of user can select all kinds of connection combination body device of prefabricated plate shown in embodiment 1～5 to build to be provided with according to design drawing flexibly and easily, the prefabrication and assembly construction monolithic devices wallboard of the connection combination body device of prefabricated plate of heat preservation sandwich layer body therefore, the assembling monolithic devices wallboard that employing the present invention builds both can be according to the material and the thickness that require the middle heat preservation sandwich layer body of optimum selecting of wall thermal insulating, can require optimum selecting as material and the thickness of the prefabricated chunk of protection body according to building fire protection again, and heat preservation sandwich layer body in the middle of laying that can convenience and high-efficiency, therefore, not only eliminate construction wall surfaces externally and internally completely the fire safety evaluating hidden danger that insulation layer way may exist is set, and greatly simplify insulation layer working procedure, save construction costs.Simultaneously due to prefabricated chunk Reinforcement, the lateral stressed reinforcing bar of prefabricated chunk, side connector, end face connector and side steel framework, end face steel framework, the powerful tension that inline steel framework provides, shearing resistance, cracking resistance effect and build-in interlocking are to prefabricated chunk, side connector, the reliable tractive that end face connector produces maintains fixation, comprehensive guaranteed to be provided with in the middle of the construction wall system that builds of the double-deck connection combination body device of prefabricated plate of heat preservation sandwich layer body externally under load action, each prefabricated chunk all cannot occur perpendicular to or the relative sliding that is parallel to plate face produces or widens with separated and side longitudinal crack, the separation that has prevented monolithic prefabricated chunk is fallen or the coming off of middle heat preservation sandwich layer body, for thering is the prefabrication and assembly construction monolithic devices wall system that heat insulation function is good and easy construction is cheap, reliable and effective globality and safety are provided.The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong to the protection domain of technical solution of the present invention.
Claims (9)
- One kind be provided with in the middle of the connection combination body device of prefabricated plate of heat preservation sandwich layer body, comprise the fit recombiner unit of prefabricated chunk johning knot, side connector (2), end face connector (4), side steel framework (20) and end face steel framework (40), it is characterized in that: double-deck prefabricated chunk (1), middle heat preservation sandwich layer body (3) and inline steel framework (50) that the fit recombiner unit of prefabricated chunk johning knot is arranged by end face relative orientation suitable for reading form; The end face (12) of prefabricated chunk (1) has some convex-concave groove bodies (5), and the A/F in the cross section of this convex-concave groove body is less than groove body inner width and edge extends in parallel perpendicular to prefabricated chunk end face direction; Heat preservation sandwich layer body (3) in the middle of arranging between the relative end face of double-deck prefabricated chunk; Inline steel framework (50) is comprised of inline longitudinal steel part (501), inline horizontal steel part (502) and inline connection steel part (503), and inline longitudinal steel part fixed placement is in convex-concave groove body (5).
- 2. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 1 being provided with, is characterized in that: the cross section of prefabricated chunk is the trapezoid that inverted trapezoidal, rectangle or width suitable for reading that width suitable for reading is greater than end opening width are less than end opening width; The two sides of prefabricated chunk (10) are provided with the chase groove (13) that along continuous straight runs extends; Side connector (2) by two groups of double-deck prefabricated chunks (1) in opposite directions and right side (10) and top (15), (14) form below the fit cavity of side johning knot are filled and poured into a mould rear formation; End face connector (4) is filled and is poured into a mould rear formation by the fit cavity of end face johning knot that forms between two end faces (100) of two groups of double-deck prefabricated chunks (1) and two sides (140).
- 3. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 1 being provided with, it is characterized in that: side steel framework (20) is arranged in the connector of side, by lateral longitudinal, to steel part (201), the horizontal steel part in side (202), be connected steel part (203) with side and form; End face steel framework (40) is arranged in end face connector, by the longitudinal steel part of end face (401), the horizontal steel part of end face (402), is connected steel part (403) is formed with end face; Prefabricated chunk bottom is near end opening bottom surface along laying Reinforcement (7) perpendicular to prefabricated chunk end face direction, and Reinforcement is overhanging to be connected with end face connector, end face steel framework; Bottom, prefabricated chunk side is laid the lateral stressed reinforcing bar of prefabricated chunk (70) near place, bottom surface along being parallel to prefabricated chunk end face direction, and lateral stressed reinforcing bar is overhanging to be connected with side connector, side steel framework.
- 4. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 1 being provided with, is characterized in that: middle heat preservation sandwich layer is the insulation layer of organic material, inorganic material or composite material.
- 5. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 2 being provided with, is characterized in that: chase groove (13) is the sunk structure of broken line face, Cylinder Surface or irregular Surface forming.
- 6. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 1 being provided with, is characterized in that: prefabricated chunk is solid construction body or the inner structure that is provided with a plurality of hollow cavitys.
- 7. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 1 being provided with, is characterized in that: middle heat preservation sandwich layer body is through side connector (2) and end face connector (4).
- 8. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 1 being provided with, is characterized in that: inline steel framework, side steel framework, end face steel framework are steel structure member, building iron or both combinations.
- 9. the connection combination body device of prefabricated plate of heat preservation sandwich layer body in the middle of according to claim 8 being provided with, is characterized in that: side steel framework (20) is connected steel part (203) and forms to steel part (201), the horizontal steel part in side (202) by lateral longitudinal with side; End face steel framework (40) is connected steel part (403) and is formed by the longitudinal steel part of end face (401), the horizontal steel part of end face (402) with end face.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310658541.9A CN103628593A (en) | 2013-12-09 | 2013-12-09 | Prefabricated plate connecting assembly device provided with middle heat-preserving interlayer body |
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| CN201310658541.9A CN103628593A (en) | 2013-12-09 | 2013-12-09 | Prefabricated plate connecting assembly device provided with middle heat-preserving interlayer body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104563325A (en) * | 2014-12-25 | 2015-04-29 | 郭鲁正 | Assembled inner core thermal-insulation wallboard built by prefabricated plate connecting bonding body |
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Application publication date: 20140312 |