CN117188661A - Ultralow energy consumption enclosure structure of plastic-wood T-shaped steel combination - Google Patents
Ultralow energy consumption enclosure structure of plastic-wood T-shaped steel combination Download PDFInfo
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- CN117188661A CN117188661A CN202311083649.XA CN202311083649A CN117188661A CN 117188661 A CN117188661 A CN 117188661A CN 202311083649 A CN202311083649 A CN 202311083649A CN 117188661 A CN117188661 A CN 117188661A
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- plastic
- shaped steel
- wood
- hollow glass
- end plate
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- 239000002023 wood Substances 0.000 title claims abstract description 129
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 93
- 239000010959 steel Substances 0.000 title claims abstract description 93
- 238000005265 energy consumption Methods 0.000 title claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 239000000565 sealant Substances 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 33
- 229920001778 nylon Polymers 0.000 claims description 33
- 238000009413 insulation Methods 0.000 claims description 20
- 229910000838 Al alloy Inorganic materials 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 16
- 108010025899 gelatin film Proteins 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004964 aerogel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000012634 fragment Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229920001587 Wood-plastic composite Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000011155 wood-plastic composite Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Wing Frames And Configurations (AREA)
Abstract
The invention relates to an ultralow energy consumption enclosure structure formed by combining plastic-wood T-shaped steel, which comprises a keel frame formed by connecting transverse T-shaped steel and vertical T-shaped steel, wherein plastic-wood components are respectively arranged on two sides of the T-shaped steel, the plastic-wood components enclose the T-shaped steel and only enable one side of an end plate of the T-shaped steel to be open, and the plastic-wood components on two sides of a web plate of the T-shaped steel are tightly pressed through opposite-penetrating fasteners; the outside of the end plate of the T-shaped steel is provided with a heat-insulating aluminum pad frame assembly with a T-shaped section, one end of the heat-insulating aluminum pad frame assembly is connected with the end plate of the T-shaped steel through a fastener, two sides of the heat-insulating aluminum pad frame are respectively provided with hollow glass, gaps between the hollow glass and the heat-insulating aluminum pad frame are filled with air-gel film felt, the outside of the air-gel film felt is sealed by sealant, and the connecting part of the outermost hollow glass is fixed with the hollow glass through an aluminum buckle cover and a pressing block. The enclosure structure designed by the invention can achieve the thermal performance equivalent to that of a wood rope system, but the manufacturing cost is lower than that of the wood rope system, and the production efficiency is higher than that of the wood rope system.
Description
Technical Field
The invention relates to the field of assembled buildings, in particular to an ultralow-energy-consumption enclosure structure with a plastic-wood T-shaped steel combination.
Background
In the prior art, a wood cable system is commonly adopted in the glass curtain wall on an ultralow-energy-consumption building, wherein the wood cable system is formed by wood laminated wood into an upright post and a cross beam, and then the upright post and the cross beam are connected through a clamping groove type connecting piece to form a curtain wall keel system. The wood rope system has the advantages of excellent heat-insulating capability and good solid wood feel; but has the disadvantages of high price of the wood structure and weak fireproof capability.
Disclosure of Invention
The invention discloses an ultralow energy consumption enclosure structure formed by combining plastic-wood T-shaped steel, which adopts a mode that the T-shaped steel and plastic-wood components are combined into a keel, a front-end cold bridge is weakened through a plurality of heat-insulation cushion blocks, and then the T-shaped steel and the plastic-wood components are blocked by heat-insulation fasteners to form a complete heat-insulation effect, so that the equivalent thermal performance with a wood rope system can be achieved, but the manufacturing cost is lower than that of the wood rope system.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an ultralow energy consumption enclosure structure of plastic-wood T shaped steel combination, includes the fossil fragments frame that is formed by horizontal T shaped steel and vertical T shaped steel links to each other, and the both sides of T shaped steel are equipped with respectively and mould wooden component, and it is open only to make the end plate one side of T shaped steel that the shaping wooden component encloses the T shaped steel, and the shaping wooden component of T shaped steel web both sides compresses tightly through the fastener that wears to fix on the web of T shaped steel, leaves the clearance between the shaping wooden component of T shaped steel web both sides and the T shaped steel; the heat insulation aluminum cushion frame assembly with the T-shaped cross section is arranged on the outer side of the end plate of the T-shaped steel, and comprises a rubber pad, an aluminum alloy section with the T-shaped cross section and a heat insulation strip, wherein the rubber pad is arranged between the end plate of the T-shaped steel and the end plate of the aluminum alloy section, and the end plate of the T-shaped steel, the rubber pad and the end plate of the aluminum alloy section are fixed together by using fasteners; the insulating aluminum cushion frame is characterized in that multiple layers of hollow glass are respectively arranged on two sides of the insulating aluminum cushion frame, insulating strips are arranged at gaps between end plates of aluminum alloy profiles and the hollow glass, air gel film felts are filled in gaps between the same layers of hollow glass and the insulating aluminum cushion frame, the outer sides of the air gel film felts are sealed by sealant, and the outermost layers of hollow glass fix the hollow glass through aluminum buckle covers and pressing blocks.
Further, the T-shaped steel web plate and plastic-wood components on two sides are oppositely perforated, the oppositely perforated fastener comprises a nylon setting sleeve inserted into the holes, and a counter sunk bolt assembly is arranged inside the nylon setting sleeve.
Further, nylon design sleeve includes interior nylon design sleeve and outer nylon design sleeve, and interior nylon design sleeve all is equipped with the screw thread with outer nylon design sleeve's inner wall and outer wall, and interior nylon design sleeve is in the same place through the screw thread nest with outer nylon design sleeve, and counter pull countersunk bolt assembly links to each other with the internal thread of interior nylon design sleeve inner wall.
Further, the aluminum alloy section comprises a first part, a second part and a third part which are sequentially connected in a buckling manner, wherein the first part is used as an end plate of the aluminum alloy section, two ends of the first part are respectively provided with an end clamping groove towards the outdoor side, and the heat insulation strip is arranged in the end clamping grooves; the middle part of the first part faces the outdoor side, a middle clamping groove is formed in the middle part of the first part, one end of the second part is buckled in the middle clamping groove, and the other end of the second part is buckled and connected with the third part; the hollow glass is provided with a plurality of layers at intervals, heat insulation sealing strips are arranged between the hollow glass of the adjacent layers, and the hollow glass of the outermost layer, the aluminum buckle cover and the pressing block are fixed at the third part through bolts.
Further, a cavity is formed in the middle clamping groove of the first part, cavities are formed in the middle of the second part and the middle of the third part, and an air gel film felt is filled in the cavity of the second part.
Further, the plastic-wood components are divided into a first plastic-wood component and a second plastic-wood component which are used in combination, wherein the first plastic-wood component is positioned on one side of the T-shaped steel web, and the second plastic-wood component is positioned on the other side of the T-shaped steel web; the first plastic-wood component comprises a main body connecting part parallel to the T-shaped steel web, a forward protruding part is formed on one side of the main body connecting part facing the T-shaped steel web, and a reverse protruding part is formed on one side of the main body connecting part far away from the T-shaped steel web; the second plastic-wood component comprises a main body connecting part parallel to the T-shaped steel web plate and a reverse protruding part formed on the back surface of the main body connecting part; the reverse protruding part of the first plastic-wood component is axially symmetrical with the reverse protruding part of the second plastic-wood component, and the reverse protruding part forms a step-shaped step towards one side of the T-shaped steel.
Further, when the first plastic-wood component is combined with the second plastic-wood component, the positive protruding part of the first plastic-wood component is attached to the main body connecting part of the second plastic-wood component, and a first cavity is formed between the main body connecting parts of the two plastic-wood components; the reverse protruding parts of the two plastic-wood components are opposite to each other and form a second cavity and a third cavity, the first cavity, the second cavity and the third cavity are communicated with each other, and the widths of the three cavities are sequentially increased.
The enclosure structure designed by the invention adopts the T-shaped steel and the plastic-wood structural members to form the transverse and vertical keels, weakens the front-end cold bridge through the multiple heat-insulating cushion blocks, and then prevents the T-shaped steel and the plastic-wood structural members from forming a complete heat-insulating effect through the heat-insulating fasteners, so that the equivalent thermal performance of a wood cable system can be achieved. The plastic-wood components can be molded by adopting a grouping method, two plastic-wood components combined in pairs are directly molded at one time, and then separated by a grouping cutting mode, so that the production efficiency can be greatly improved, the cost of plastic-wood materials is obviously lower than that of wood components, and the manufacturing cost of the enclosure structure designed by the invention is lower than that of a wood rope system. The fire resistance of the T-shaped steel keel surface can be improved by coating the thin fireproof paint, and compared with a wood rope system, the fire resistance of the T-shaped steel keel surface is also advantageous.
Drawings
Fig. 1 is a schematic view of a vertical keel node in an embodiment containment formation;
fig. 2 is a schematic view of a vertical insulation kit in a vertical keel node;
fig. 3 is a schematic view of the assembly of left and right plastic-wood components in a vertical keel node;
fig. 4 is a schematic structural view of a vertical keel node broken hot aluminum pad frame;
fig. 5 is a schematic view of a transverse keel node in an example containment formation;
fig. 6 is a schematic view of a lateral thermal break kit in a lateral keel node;
fig. 7 is a schematic view of the enclosure after the plastic-wood components are formed into a group.
Reference numerals illustrate:
1. a left plastic-wood member; 101. a forward protruding portion; 102. a main body connecting part; 103. a reverse protrusion; 2. vertical T-shaped steel; 3. a right plastic-wood member; 301. a main body connecting part; 302. a reverse protrusion; 4. a counter-pulling countersunk head bolt assembly; 5. an inner nylon shaping sleeve; 6. an outer nylon sizing sleeve; 7. an inner hexagon bolt; 8. a heat-insulating aluminum pad frame assembly; 801. a rubber pad; 802. a heat-insulating strip; 803. a first portion; 8031. an end clamping groove; 8032. a middle clamping groove; 8033. a cavity; 804. a second portion; 805. a third section; 9. an aerogel film felt; 10. hollow glass; 11. sealing glue; 12. an aluminum buckle cover and a pressing block; 13. applying plastic wood components; 14. transverse T-shaped steel; 15. a lower plastic-wood member; 16. and (5) connecting ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment discloses an ultralow energy consumption enclosure structure of wood plastic T shaped steel combination, includes the fossil fragments frame that forms through bolted connection by horizontal T shaped steel and vertical T shaped steel, and whole enclosure structure includes the vertical fossil fragments node as shown in fig. 1 and the horizontal fossil fragments node as shown in fig. 5, and the structure of two kinds of fossil fragments nodes is similar, just the direction of putting of relevant component is different, in order to simplify the description, this embodiment uses the structure of the vertical fossil fragments node shown in fig. 1 as the example to explain. In fig. 1 and fig. 5, except for the different numbers given to the T-section steel and the plastic-wood members, the other members are all the same numbers, and according to the directions of the two keel nodes, two plastic-wood members in the vertical keel node are called a left plastic-wood member 1 and a right plastic-wood member 3, and the T-section steel is called a vertical T-section steel 2; two plastic-wood components in the transverse keel node are called an upper plastic-wood component 13 and a lower plastic-wood component 15, the T-shaped steel is called a transverse T-shaped steel 14, and other components adopt the desired reference numerals.
The plastic-wood component mentioned in this embodiment is formed by using a wood-plastic composite material, and the wood-plastic composite material refers to a plate or a section bar produced by using polyethylene, polypropylene, polyvinyl chloride and the like to replace a common resin adhesive, mixing the wood-plastic composite material with more than 50% of waste plant fibers such as wood flour, rice hulls, straws and the like to form a new wood material, and then performing plastic processing processes such as extrusion, mould pressing, injection molding and the like.
The plastic-wood components in this embodiment are arranged in pairs, i.e. two oppositely arranged plastic-wood components are grouped, taking the combination of the left plastic-wood component 1 and the right plastic-wood component 3 in the vertical keel node as an example (as shown in fig. 3): the left plastic-wood component 1 is positioned at the left side of the vertical T-shaped steel 2 web plate, and the right plastic-wood component 3 is positioned at the right side of the vertical T-shaped steel 2 web plate; the left plastic-wood component 1 comprises a main body connecting part 102 parallel to a vertical T-shaped steel 2 web, wherein a forward protruding part 101 is formed at one side of the upper end of the main body connecting part 102 facing the vertical T-shaped steel 2 web, and a reverse protruding part 103 is formed at one side of the lower end of the main body connecting part 102 far away from the vertical T-shaped steel 2 web; the right plastic-wood component 3 also comprises a main body connecting part 301 parallel to the vertical T-shaped steel 2 web and a reverse protruding part 302 formed on the back surface at the lower end of the main body connecting part 301, and no protruding part is arranged at the upper end of the main body connecting part 301 of the right plastic-wood component 3; the reverse protruding part 103 of the left plastic-wood component 1 and the reverse protruding part 302 of the right plastic-wood component 3 are axisymmetric, the reverse protruding parts on the two plastic-wood components face one side of the vertical T-shaped steel 2 to form a step-shaped step, and the steps in the embodiment are two-stage. The plastic-wood components with the paired structures can be molded by adopting a grouping method, as shown in fig. 7, the left plastic-wood component and the right plastic-wood component which are paired and combined are directly molded at one time in a grouping mode, the adjacent plastic-wood components which are paired and combined are mutually connected through the connecting ribs 16, and each connecting rib 16 can be cut off at one time in a grouping cutting mode subsequently, so that the paired plastic-wood components produced in batch can be obtained, and the production efficiency can be greatly improved.
Continuing to take the vertical keel node shown in fig. 1 as an example, when the left plastic-wood component 1 and the right plastic-wood component 3 with the structure are combined, the left plastic-wood component 1 and the right plastic-wood component are respectively arranged at the left side and the right side of the vertical T-shaped steel 2, the positive protruding part 101 of the left plastic-wood component 1 is attached to the main body connecting part 301 of the right plastic-wood component 3, and a first cavity A is formed between the main body connecting parts of the two plastic-wood components; the reverse protruding parts of the two plastic-wood components are opposite, a second cavity B is formed at the opposite position of the first-stage step, a third cavity C is formed at the opposite position of the second-stage step, the first cavity A, the second cavity B and the third cavity C are mutually communicated, and the transverse widths of the three cavities are sequentially increased. The left and right plastic-wood components enclose the vertical T-shaped steel 2, only one side of the end plate of the vertical T-shaped steel 2 is opened, the left and right plastic-wood components are symmetrically perforated, the web plate of the vertical T-shaped steel 2 is correspondingly perforated, and the plastic-wood components on two sides of the web plate of the vertical T-shaped steel 2 are tightly pressed by the opposite-penetrating fasteners. After the left plastic-wood component and the right plastic-wood component are mutually pressed, the web plate of the vertical T-shaped steel 2 is positioned in the first cavity A, but the web plate is not contacted with the inner wall of the cavity, and a certain gap is reserved between the web plate and the inner wall of the cavity, so that the heat insulation is facilitated.
The opposite-penetrating fastener for fixing the left plastic-wood component and the right plastic-wood component adopts a vertical heat-insulating sleeve structure, the purpose is heat insulation, the structure is as shown in figure 2, the nylon plastic-wood component comprises a nylon shaping sleeve inserted into opposite perforations on the left plastic-wood component and the right plastic-wood component and a web, the nylon shaping sleeve is formed by mutually nesting and combining an inner nylon shaping sleeve 5 and an outer nylon shaping sleeve 6, threads are respectively arranged on the inner wall and the outer wall of the inner nylon shaping sleeve 5 and the inner wall and the outer wall of the outer nylon shaping sleeve 6, the outer threads of the inner nylon shaping sleeve 5 are connected with the inner threads of the outer nylon shaping sleeve 6 in a sleeving manner, the outer threads of the outer nylon shaping sleeve 6 are connected with the inner threads of the opposite perforations to realize the fixation of the nylon shaping sleeve, and the left plastic-wood component and the right plastic-wood component are locked by using the opposite-pulling countersunk bolt assembly 4. The structure for the transverse insulating kit (shown in fig. 6) in the transverse keel node for connecting the upper and lower plastic-wood members 13, 15 is the same as in the vertical keel node.
The hollow glass 10 is installed at the front part (toward the outdoor side) of the keel frame made of T-shaped steel, and three layers of hollow glass 10 are provided in this embodiment for better heat insulation. Still taking a vertical keel node as an example, a heat insulation aluminum pad frame assembly 8 with a T-shaped section is arranged on one side, facing the outside, of an end plate of the vertical T-shaped steel 2, and a multiple heat insulation structure is arranged on the heat insulation aluminum pad frame assembly 8, and as shown in fig. 4, the heat insulation aluminum pad frame assembly 8 comprises a hard rubber pad 801, an aluminum alloy section with a T-shaped section and a heat insulation strip 802 with a PA66GF25 model. The aluminum alloy section bar of T type cross-section includes buckle connection's first part 803 in proper order, second part 804, third part 805, and wherein first part 803 is as the end plate of aluminum alloy section bar, and the both ends of first part 803 are equipped with tip draw-in groove 8031 respectively towards the outdoor side, and heat-insulating strip 802 installs in the tip draw-in groove. The middle part of the first part 803 is provided with a middle clamping groove 8032 towards the outdoor side, and a cavity 8033 is arranged in the middle clamping groove 8032. The second section 804 is formed by combining a pair of oppositely arranged profiles, a cavity is formed between the opposite profiles, one end of the profile is buckled in the middle clamping groove 8032, and the other end of the profile is buckled with the third section 805. The middle of the third section 805 forms a cavity that is open at one end.
Continuing to explain the heat-insulating treatment structure outside the keel frame: when the heat-insulating aluminum gasket frame assembly 8 is assembled, the rubber gasket 801 is arranged between the end plate of the vertical T-shaped steel 2 and the first part 803 of the aluminum alloy section bar, the end plate of the vertical T-shaped steel 2 is just positioned in the second cavity B, the rubber gasket 801 and the first part 803 are just positioned in the third cavity C, corresponding holes are formed in the first part 803, the rubber gasket 801 and the end plate of the vertical T-shaped steel 2, and the inner hexagon bolts 7 are used for fixing the first part 803, the rubber gasket 801 and the end plate of the vertical T-shaped steel 2 together. Three layers of hollow glass 10 are respectively arranged at intervals on the left side and the right side of the second part 804 and the third part 805, and a heat insulating strip 802 is installed near a gap between the innermost layer of hollow glass 10 of the first part 803 and the first part 803. The insulating sealing strips are arranged between the hollow glass 10 of different layers, the air-gel film felt 9 is filled in the side gaps between the hollow glass 10 of the same layer and the aluminum alloy section bar, the air-gel film felt 9 is also filled in the inner cavity of the second part 804, and the gaps between the side surfaces of the hollow glass 10 of the outermost layer and the outer side of the air-gel film felt 9 are sealed by the sealant 11. The side ends of the outermost hollow glass 10 are fixed to the hollow glass 10 by aluminum buckle covers and pressing blocks 12, and the hollow glass 10 is installed by adopting an installation structure in the prior art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An ultralow energy consumption enclosure of plastic-wood T shaped steel combination, its characterized in that: the T-shaped steel is enclosed by the plastic-wood components, only one side of an end plate of the T-shaped steel is opened, the plastic-wood components on two sides of a web plate of the T-shaped steel are pressed and fixed on the web plate of the T-shaped steel through opposite fasteners, and a gap is reserved between the plastic-wood components on two sides of the web plate of the T-shaped steel and the T-shaped steel; the heat insulation aluminum cushion frame assembly with the T-shaped cross section is arranged on the outer side of the end plate of the T-shaped steel, and comprises a rubber pad, an aluminum alloy section with the T-shaped cross section and a heat insulation strip, wherein the rubber pad is arranged between the end plate of the T-shaped steel and the end plate of the aluminum alloy section, and the end plate of the T-shaped steel, the rubber pad and the end plate of the aluminum alloy section are fixed together by using fasteners; the insulating aluminum cushion frame is characterized in that multiple layers of hollow glass are respectively arranged on two sides of the insulating aluminum cushion frame, insulating strips are arranged at gaps between end plates of aluminum alloy profiles and the hollow glass, air gel film felts are filled in gaps between the same layers of hollow glass and the insulating aluminum cushion frame, the outer sides of the air gel film felts are sealed by sealant, and the outermost layers of hollow glass fix the hollow glass through aluminum buckle covers and pressing blocks.
2. The ultra-low energy consumption enclosure structure of a plastic-wood T-shaped steel combination according to claim 1, wherein: the T-shaped steel web plate and plastic-wood components on two sides are oppositely perforated, the oppositely perforated fastener comprises a nylon shaping sleeve inserted into the holes, and a oppositely-pulled countersunk head bolt assembly is arranged inside the nylon shaping sleeve.
3. The ultra-low energy consumption enclosure structure of plastic-wood T-shaped steel combination according to claim 2, wherein: the nylon setting sleeve comprises an inner nylon setting sleeve and an outer nylon setting sleeve, the inner wall and the outer wall of the inner nylon setting sleeve and the outer nylon setting sleeve are respectively provided with threads, the inner nylon setting sleeve and the outer nylon setting sleeve are nested together through threads, and the counter pull countersunk bolt assembly is connected with the inner threads of the inner nylon setting sleeve.
4. The ultra-low energy consumption enclosure structure of a plastic-wood T-shaped steel combination according to claim 1, wherein: the aluminum alloy section comprises a first part, a second part and a third part which are sequentially connected in a buckling manner, wherein the first part is used as an end plate of the aluminum alloy section, two ends of the first part are respectively provided with an end clamping groove towards the outdoor side, and a heat insulation strip is arranged in the end clamping grooves; the middle part of the first part faces the outdoor side, a middle clamping groove is formed in the middle part of the first part, one end of the second part is buckled in the middle clamping groove, and the other end of the second part is buckled and connected with the third part; the hollow glass is provided with a plurality of layers at intervals, heat insulation sealing strips are arranged between the hollow glass of the adjacent layers, and the hollow glass of the outermost layer, the aluminum buckle cover and the pressing block are fixed at the third part through bolts.
5. The ultra-low energy consumption enclosure structure of plastic-wood T-shaped steel combination according to claim 4, wherein: the middle clamping groove of the first part is internally provided with a cavity, the middle part of the second part and the middle part of the third part form cavities, and the cavities of the second part are filled with an aerogel film felt.
6. The ultra-low energy consumption enclosure structure of a plastic-wood T-shaped steel combination according to claim 1, wherein: the plastic-wood component is divided into a first plastic-wood component and a second plastic-wood component which are used in a combined mode, wherein the first plastic-wood component is positioned on one side of the T-shaped steel web, and the second plastic-wood component is positioned on the other side of the T-shaped steel web; the first plastic-wood component comprises a main body connecting part parallel to the T-shaped steel web, a forward protruding part is formed on one side of the main body connecting part facing the T-shaped steel web, and a reverse protruding part is formed on one side of the main body connecting part far away from the T-shaped steel web; the second plastic-wood component comprises a main body connecting part parallel to the T-shaped steel web plate and a reverse protruding part formed on the back surface of the main body connecting part; the reverse protruding part of the first plastic-wood component is axially symmetrical with the reverse protruding part of the second plastic-wood component, and the reverse protruding part forms a step-shaped step towards one side of the T-shaped steel.
7. The ultra-low energy consumption enclosure structure of plastic-wood T-section steel combination according to claim 6, wherein: when the first plastic-wood component is combined with the second plastic-wood component, the positive protruding part of the first plastic-wood component is attached to the main body connecting part of the second plastic-wood component, and a first cavity is formed between the main body connecting parts of the two plastic-wood components; the reverse protruding parts of the two plastic-wood components are opposite to each other and form a second cavity and a third cavity, the first cavity, the second cavity and the third cavity are communicated with each other, and the widths of the three cavities are sequentially increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311083649.XA CN117188661A (en) | 2023-08-28 | 2023-08-28 | Ultralow energy consumption enclosure structure of plastic-wood T-shaped steel combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311083649.XA CN117188661A (en) | 2023-08-28 | 2023-08-28 | Ultralow energy consumption enclosure structure of plastic-wood T-shaped steel combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117188661A true CN117188661A (en) | 2023-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311083649.XA Pending CN117188661A (en) | 2023-08-28 | 2023-08-28 | Ultralow energy consumption enclosure structure of plastic-wood T-shaped steel combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117188661A (en) |
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2023
- 2023-08-28 CN CN202311083649.XA patent/CN117188661A/en active Pending
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