WO2018233023A1 - 保温墙体用铝模板连接结构及利用其的保温墙施工方法 - Google Patents

保温墙体用铝模板连接结构及利用其的保温墙施工方法 Download PDF

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WO2018233023A1
WO2018233023A1 PCT/CN2017/099580 CN2017099580W WO2018233023A1 WO 2018233023 A1 WO2018233023 A1 WO 2018233023A1 CN 2017099580 W CN2017099580 W CN 2017099580W WO 2018233023 A1 WO2018233023 A1 WO 2018233023A1
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Prior art keywords
thermal insulation
template
heat insulating
insulating layer
layer
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PCT/CN2017/099580
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English (en)
French (fr)
Inventor
马仁怀
林松山
仲少军
丁周庆
王恒磊
魏庆传
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山东新活新材料科技有限公司
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Publication of WO2018233023A1 publication Critical patent/WO2018233023A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/085—End form panels for walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G2017/008—Pin and hole connection type

Definitions

  • the invention relates to an aluminum formwork system for building, in particular to an aluminum formwork connecting structure for a heat insulating wall body and a heat insulating wall construction method using the same.
  • the insulation layer is located outside the wall, made of polymer mortar, fiberglass mesh cloth, flame-retardant molded polystyrene foam board (EPS) or extruded board (aluminum template connection structure for thermal insulation wall) PS) and other materials are combined and bonded to the outer wall.
  • EPS flame-retardant molded polystyrene foam board
  • extruded board aluminum template connection structure for thermal insulation wall
  • the thermal insulation wall structure has high requirements for the selection of the thermal insulation layer, and it is required to meet the conditions of waterproof, weathering and fireproofing at the same time.
  • the insulating layer is directly bonded to the outer wall surface, there is no protection for the inner wall surface.
  • the bonding performance of the binder is greatly affected by the temperature, so it is impossible to construct in winter, which seriously affects the construction period, and is severely restricted in severe cold regions such as Heilongjiang, Inner Mongolia and northern Gansu.
  • the technical problem to be solved by the present invention is to provide an aluminum formwork connection structure for an insulated wall body which is less affected by temperature, has a good internal and external wall surface protection effect, and is advantageous for shortening the construction period.
  • the aluminum template connecting structure for the thermal insulation wall of the present invention comprises an inner formwork assembly and an outer formwork assembly arranged in parallel at the inner and outer sides, the inner formwork assembly and the outer formwork assembly connecting the two ends of the rib plate, the rib plate and the inner formwork assembly, and the outer plate assembly
  • the formwork assembly encloses a cavity in which an insulation layer is disposed, and the insulation layer is poured with concrete between the inner formwork assembly and the outer formwork assembly.
  • the aluminum alloy formwork connecting structure of the heat insulating wall of the present invention wherein the inner and outer sides of the heat insulating layer are covered with a wire mesh, and a plurality of vertical reinforcing bars in the heat insulating wall are pierced from the gap between the wire mesh and the heat insulating layer and along the height of the heat insulating layer The direction is extended, and concrete is poured between the wire mesh and the heat insulation layer.
  • the aluminum alloy formwork connecting structure for the heat insulating wall body of the present invention wherein the wire mesh is provided with a plurality of sets of ribs, one end of the ribs is inserted into the heat insulating layer, and the other end is inserted into the concrete.
  • the aluminum alloy formwork connecting structure of the heat insulating wall body comprises two pieces of each of the ribs and two ribs arranged in an "eight" shape, and the rib groups of the inner and outer sides of the heat insulating layer are arranged opposite to each other.
  • the aluminum template connection structure for the thermal insulation wall of the present invention wherein the outer template assembly comprises an outer template A and an outer template B, and the outer template A and the outer template B enclose a corner ⁇ and the inner surface edge abuts, the inner template
  • the assembly includes an inner template A and an inner template B which are spaced apart to form a rotation angle ⁇ equal to the angle ⁇ of the rotation angle ⁇ , and the inner template A and the inner mold A hollow straight prism is connected between the plates B.
  • the aluminum template connection structure for the thermal insulation wall of the present invention wherein the upper bottom surface and the lower bottom surface of the hollow straight prism are polygonal, and one of the side surfaces of the hollow straight prism is left blank, and two sides on both sides of the hollow space
  • the side frame A of the inner template A is adjacent to the side frame B of the inner template B, and the side frame A and the side frame B are respectively provided with one-to-one correspondence with the pin holes.
  • the bayonet passes through the pin hole, and the through hole is detachably and fixedly connected to the side of the left side of the left side frame A and the side frame B, and the two sides of the polygonal layer close to the heat insulating layer are surrounded by a size and a rotation angle ⁇
  • the same angle ⁇ , and the two sides are coplanar with the inner surface A of the inner template A and the inner surface B of the inner template B, respectively.
  • the aluminum alloy template connecting structure for the thermal insulation wall of the present invention wherein the polygonal shape is a pentagon, and the rotation angle ⁇ , the rotation angle ⁇ and the angle ⁇ are both 90°.
  • the invention also provides a construction method of a thermal insulation wall, comprising the following steps:
  • step (1) further includes the following steps:
  • a plurality of sets of ribs are formed on the wire mesh, each set includes two ribs arranged in an "eight" shape, one end of the rib is inserted into the heat insulating layer, and the other end is extended outside the wire mesh toward the concrete.
  • step (1) further includes the following steps:
  • the insulation layer is placed at an angle parallel to the wall surface of the thermal insulation wall to form a thermal insulation layer corner;
  • the wire mesh comprises an inner layer and an outer layer, and an inner layer having a corner and a corner shape matching the corner of the heat insulating layer is formed, and the inner layer is placed inside the heat insulating layer;
  • the aluminum template connecting structure of the invention and the heat insulating wall construction method using the same are different from the prior art in that the invention uses the aluminum template connecting structure of the heat insulating wall body to place the heat insulating layer inside the wall body, thereby greatly widening the material selection of the heat insulating layer. Scope, and, because the insulation layer is inside the wall, it can form a better protection for the inner wall surface. At the same time, the insulation layer is placed in the wall, and the binder is less affected by the temperature, and can be constructed all year round. Speed up the construction schedule and shorten the construction period, especially for severe cold areas.
  • FIG. 1 is a schematic perspective view showing a three-dimensional structure of an aluminum formwork connecting structure for a heat insulating wall in an aluminum formwork connecting structure for a heat insulating wall body and a heat insulating wall construction method using the same;
  • FIG. 2 is a schematic view showing another three-dimensional structure of an aluminum template connection structure for a thermal insulation wall in an aluminum template connection structure for a thermal insulation wall body and a thermal insulation wall construction method using the same;
  • FIG. 3 is a top view of an aluminum formwork connection structure for a heat insulating wall body in an aluminum formwork connection structure for a heat insulating wall body and a heat insulating wall construction method using the same;
  • Figure 4 is a partial enlarged view of A in Figure 3;
  • FIG. 5 is a schematic perspective view showing a three-dimensional structure of a hollow straight prism in an aluminum formwork connecting structure for a heat insulating wall body and a heat insulating wall construction method using the same;
  • FIG. 6 is a schematic perspective view showing the three-dimensional structure of the bayonet in the aluminum alloy formwork connecting structure for the heat insulating wall body and the heat insulating wall construction method using the same;
  • Fig. 7 is a front view of the bayonet pin in the aluminum formwork connection structure for the heat insulating wall body and the heat insulating wall construction method using the same.
  • the aluminum template connecting structure for the thermal insulation wall of the present invention comprises an inner formwork assembly 2 and an outer formwork assembly 3 arranged in parallel at the inner and outer sides, and the inner formwork assembly 2 and the outer formwork assembly 3 are connected to the ribs 8 at both ends.
  • the rib 8 and the inner formwork assembly 2 and the outer formwork assembly 3 enclose a cavity, and the cavity is provided with a heat insulating layer 5.
  • the heat insulating layer 5 is one of a polyurethane board, an extruded board or a polystyrene board. Or a variety. Concrete 7 is cast between the insulation layer 5 and the inner formwork assembly 2 and the outer formwork assembly 3.
  • the inner and outer sides of the heat insulating layer 5 are covered with a wire mesh 51.
  • the wire mesh 51 is provided with a plurality of sets of ribs 511 extending forward and backward in the horizontal direction. One end of the rib 511 is inserted into the heat insulating layer 5, and the other end is inserted into the concrete 7, and the heat insulating layer 5 is fixed in the wire mesh 51 to prevent the heat insulating layer 5 from being displaced. .
  • the ribs 511 are grouped in groups, and two of the ribs 511 are arranged in an "eight" shape, and the ribs 511 in the inner and outer layers of the heat insulating layer 5 are arranged in opposite directions, that is, an "eight" shape opening. Arranged in a relative manner. Further, a plurality of vertical reinforcing bars 6 in the heat insulating wall are pierced from the gap between the wire mesh 51 and the heat insulating layer 5 and extend in the height direction of the heat insulating layer 5, and concrete 7 is poured between the wire mesh 51 and the heat insulating layer 5.
  • the outer template assembly 3 includes an outer template A31 and an outer template B32.
  • the outer template A31 and the outer template B32 enclose a corner ⁇ and abut at the inner surface edge to form a corner.
  • the inner template assembly 2 includes an inner template A21 and an inner template B22.
  • the inner template A21 and the inner template B22 are spaced apart to form a corner ⁇ , and the angle ⁇ is the same as the angle ⁇ .
  • a hollow right prism 1 is connected to the inner template A21 and the inner template B22 at intervals.
  • the rotation angle ⁇ and the rotation angle ⁇ are both 90°.
  • the upper bottom surface 11 and the lower bottom surface 12 of the hollow right prism 1 are all polygonal.
  • the upper bottom surface 11 and the lower bottom surface 12 Both are pentagons, and the pentagon includes two right-angled sides 111 enclosing a right angle ⁇ , two oblique sides 112 enclosing an "eight" shape, and a lateral side 113 connecting the two oblique sides 112.
  • the pentagon may have a shape that is formed after cutting an isosceles triangle at a corner of the square.
  • the two right angle sides 111 and the two oblique sides 112 are both connected to the side surface 13.
  • the two right-angled sides 111 are in conformity with the shape of the corner of the wall to meet the requirements of pouring at the corner, which helps to improve the quality of the corner construction.
  • the lateral side 113 of the hollow right prism 1 is left blank, and no side surface is provided. That is, one of the five-sided hollow straight prisms 1 is missing in the left side, and the side faces are opposite to the right angle ⁇ .
  • the side faces 13 on the left and right sides of the left space are surrounded by an "eight" shape, enclosing
  • the two side faces 13 of the "eight" shape are provided with a plurality of pin holes 131 which are symmetric in position, and a plurality of pin holes 131 are distributed in the height direction of the hollow right prism 1 for connection with the inner template assembly 2 adjacent thereto.
  • the interior of the hollow right prism 1 is provided with a plurality of connecting plates 14 parallel to the upper bottom surface 11 from the top to the bottom in the height direction thereof, and the sides of the connecting plate 14 are fixed to the side. 13 on.
  • a plurality of connecting plates 14 are sparsely and densely distributed from top to bottom in the height direction of the hollow right prism 1 , so that the lower portion of the hollow straight prism 1 is greatly enhanced, and will not be constructed during construction. Shaking, the overall stability is higher after connecting with the aluminum template.
  • a plurality of spacers 15 are formed between the upper bottom surface 11 and the lower bottom surface 12 through a plurality of connecting plates 14 .
  • a reinforcing plate 16 , a reinforcing plate 16 and a connection may be disposed in the partition 15 .
  • the plate 14 is vertical and both ends are fixed to the top and bottom surfaces of the spacer 15.
  • the side frame A211 of the inner template A21 is adjacent to the side frame B221 of the inner template B22, and the side frame A211 and the side frame B221 are respectively provided with a through hole 23 corresponding to the pin hole 131.
  • the pin 4 passes through the pin hole 131 and the through hole. 23
  • the side surface 13 on the left and right sides of the left space is detachably and fixedly connected to the side frame A211 and the side frame B221.
  • the latching pin 4 includes a pin body 41, a head portion 42 and a limiting piece 44.
  • the pin body 41 has a tapered shape, and the limiting piece 44 is a right-angled trapezoid.
  • the pin body 41 is formed with a shape corresponding to the limiting piece 44.
  • the limiting hole 411, the limiting piece 44 can be partially inserted into the limiting hole 411, and the maximum width of the limiting piece 44 is larger than the maximum aperture of the limiting hole 411, and the limiting piece 44 can enter and retreat from one end of the limiting hole 411. For easy disassembly.
  • the limiting piece 44 is an arc-shaped curved plate whose upper end is narrow and narrow at the lower end, and the limiting hole 411 is also an arc shape matched thereto.
  • the narrow end of the curved curved plate is inserted downward into the limiting hole 411, and the portion of the limiting piece 44 inserted into the limiting hole 411 is engaged with the hole wall of the limiting hole 411, and at the same time, since the maximum width of the limiting piece 44 is larger than The maximum aperture of the limiting hole 411, so that after the limiting piece 44 is in position, the middle portion is located in the limiting hole 411, and the remaining portion is located outside the limiting hole 411, and the limiting piece 44 is not easy to fall out from the limiting hole 411, but in the external force It can be withdrawn from the limiting hole 411 under the action.
  • the pin body 41 passes through the pin hole 131 and the through hole 23 to fix the side surface 13 of the left and right sides of the left space to the side frame A211 and the side frame B221.
  • the limit piece 44 can be removed to remove the pin. 4, not only ensures the stability of the connection but also facilitates the construction.
  • the two side faces 13 of the pentagon adjacent to the heat insulating layer 5 enclose an angle ⁇ having the same size as the rotation angle ⁇ , and the two side faces 13 are coplanar with the inner surface A211 of the inner template A21 and the inner surface B221 of the inner template B22, respectively. To ensure that the surface of the wall formed after pouring is flat. .
  • the construction method of the thermal insulation wall using the above aluminum template connection structure includes the following steps:
  • the step (1) further includes the following steps:
  • a plurality of sets of ribs 511 are formed on the wire mesh 51 by welding or lashing or other means, each set includes two ribs 511 arranged in an "eight" shape, one end of the rib 511 is inserted into the heat insulating layer 5, and the other end is oriented The concrete 7 protrudes beyond the wire mesh 51.
  • the step (1) further includes the following steps:
  • the two insulation layers 5 are placed at an angle parallel to the wall surface of the thermal insulation wall to form a thermal insulation layer corner;
  • the outer layer is placed on the outer side of the heat insulating layer 5.
  • the inner layer and the outer layer in the step are fixedly connected with the heat insulating layer to enhance the clamping effect.
  • the inner formwork assembly 2 and the outer formwork assembly 3 are arranged in parallel with each other on the inner and outer sides of the heat insulating layer 5, and the left and right ends of the inner formwork unit 2 and the outer formwork unit 3 are closed by the ribs 8, so that the ribs are
  • the plate 8 and the inner formwork assembly 2 and the outer formwork assembly 3 enclose a cavity.
  • This step also includes the following steps:
  • the aluminum formwork connecting structure for the heat insulating wall of the invention and the heat insulating wall construction method using the same are less affected by the temperature, have good protection effect on the inner and outer wall surfaces and are favorable for shortening the construction period, and therefore have great market prospect and strong industrial applicability.

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Abstract

一种保温墙体用铝模板连接结构，包括内外平行间隔布置的内模板组件（2）、外模板组件（3），内模板组件（2）、外模板组件（3）两端连接肋板（8）共同围成一个空腔，空腔内设保温层（5），保温层（5）与内模板组件（2）、外模板组件（3）之间浇注混凝土（7）。还公开了一种保温墙施工方法。该保温墙体将保温层（5）置于墙体内部，拓宽了保温层（5）的选材范围，对内墙面形成较好保护，且施工时受气温影响较小可缩短工期。

Description

保温墙体用铝模板连接结构及利用其的保温墙施工方法 技术领域
本发明涉及一种建筑用铝模板系统，特别是涉及一种保温墙体用铝模板连接结构及利用其的保温墙施工方法。
背景技术
常见的保温墙体，保温层位于墙体外侧，由聚合物砂浆、玻璃纤维网格布、阻燃型模塑聚苯乙烯泡沫板(EPS)或挤塑板(保温墙体用铝模板连接结构PS)等材料复合而成后，现场粘结在外墙上。但是，这样的保温墙体结构对保温层选材要求高，需要同时满足防水、耐候、防火能条件。而且，由于保温层是直接粘结在外墙面的，所以对内侧墙面没有保护。同时，粘结剂的粘结性能受气温影响较大，故冬季无法施工，严重影响工期，在黑龙江、内蒙古、甘肃北部等严寒地区使用严重受限。
发明内容
本发明要解决的技术问题是提供一种受气温影响小、内外墙面保护效果好且有利于缩短工期的保温墙体用铝模板连接结构。
本发明保温墙体用铝模板连接结构，包括内外平行间隔布置的内模板组件、外模板组件，所述内模板组件、外模板组件两端连接肋板，所述肋板与内模板组件、外模板组件围成一个空腔，所述空腔内设置有保温层，所述保温层与内模板组件、外模板组件之间浇注有混凝土。
本发明保温墙体用铝模板连接结构，其中所述保温层内外两侧包覆有铁丝网，保温墙中的若干根竖向钢筋从铁丝网与保温层之间的空隙内穿出且沿保温层高度方向延伸，所述铁丝网与保温层之间浇注有混凝土。
本发明保温墙体用铝模板连接结构，其中所述铁丝网上设置有若干组筋条，所述筋条一端插入保温层内，另一端插入混凝土中。
本发明保温墙体用铝模板连接结构，每组筋条包括两根且两根筋条呈“八”字形布置，所述保温层内外两侧的筋条组组相向布置。
本发明保温墙体用铝模板连接结构，其中所述外模板组件包括外侧模板A、外侧模板B，所述外侧模板A与外侧模板B围成转角α且内表面边缘处对接，所述内模板组件包括间隔布置后围成与转角α角度相同的转角β的内侧模板A、内侧模板B，所述内侧模板A与内侧模 板B之间连接有中空直棱柱。
本发明保温墙体用铝模板连接结构，其中所述中空直棱柱的上底面、下底面均为多边形，所述中空直棱柱的若干个侧面中有一个留空，留空处两侧的两个侧面上设置有位置一一对应的销孔，所述内侧模板A的侧边框A靠近内侧模板B的侧边框B，所述侧边框A与侧边框B上均设置有与销孔一一对应的通孔，卡销穿过销孔、通孔将留空处两侧的侧面与侧边框A、侧边框B可拆卸固定连接，所述多边形中靠近保温层的两个侧面围成大小与转角α相同的角θ，且该两个侧面分别与内侧模板A的内表面A、内侧模板B的内表面B共面。
本发明保温墙体用铝模板连接结构，其中所述多边形为五边形，所述转角α、转角β及角θ均为90°。
本发明还提供了一种保温墙施工方法，包括如下步骤：
(1)制作铁丝网，在保温层的内外两侧分别置放一层所述铁丝网；
(2)搭建内模板组件、外模板组件，使二者之间围成空腔；
(3)将带有钢丝网的保温层放入所述空腔内，并使保温墙内的竖向钢筋位于铁丝网与保温层之间的间隙内；
(4)在空腔内浇筑混凝土，待混凝土凝固后拆除内模板组件、外模板组件。
其中，所述步骤(1)中还包括如下步骤：
在所述铁丝网上成型若干组筋条，每组均包括两根呈“八”字形布置的筋条，将所述筋条的一端插入保温层内，另一端朝向混凝土伸出铁丝网外。
另外，所述步骤(1)中还包括如下步骤：
①将保温层以平行于保温墙转角墙面的方式成角度摆放后形成保温层转角；
②所述铁丝网包括内层、外层，制作带转角且转角形状与所述保温层转角匹配的内层，将所述内层置放于保温层内侧；
③将所述外层置放于保温层的外侧。
本发明的铝模板连接结构及利用其的保温墙施工方法与现有技术不同之处在于，本发明利用保温墙体用铝模板连接结构将保温层置于墙体内部，大大拓宽了保温层选材范围，而且，由于保温层在墙体内部，故能对内墙面形成较好保护，同时，将保温层设于墙内，粘结剂受气温影响较小，一年四季均可施工，大大加快了施工进度，缩短了工期，尤其适用于严寒地区。
下面结合附图对本发明的保温墙体用铝模板连接结构及利用其的保温墙施工方法作进一步说明。
附图说明
图1为本发明保温墙体用铝模板连接结构及利用其的保温墙施工方法中保温墙体用铝模板连接结构的立体结构示意图；
图2为本发明保温墙体用铝模板连接结构及利用其的保温墙施工方法中保温墙体用铝模板连接结构的又一立体结构示意图；
图3为本发明保温墙体用铝模板连接结构及利用其的保温墙施工方法中保温墙体用铝模板连接结构的俯视图；
图4为图3中A处的局部放大图；
图5为本发明保温墙体用铝模板连接结构及利用其的保温墙施工方法中中空直棱柱的立体结构示意图；
图6为本发明保温墙体用铝模板连接结构及利用其的保温墙施工方法中卡销的立体结构示意图；
图7为本发明保温墙体用铝模板连接结构及利用其的保温墙施工方法中卡销的主视图。
具体实施方式
如图1至图7所示，本发明保温墙体用铝模板连接结构包括内外平行间隔布置的内模板组件2、外模板组件3，内模板组件2、外模板组件3两端连接肋板8，肋板8与内模板组件2、外模板组件3围成一个空腔，空腔内设置有保温层5，优选的，保温层5为聚氨酯板、挤塑板或者聚苯板中的一种或者多种。保温层5与内模板组件2、外模板组件3之间浇注有混凝土7。为保证保温层5在空腔内位置的稳定性，保温层5内外两侧包覆有铁丝网51。铁丝网51上设置有若干组沿水平方向前后延伸的筋条511，筋条511一端插入保温层5内，另一端插入混凝土7中，将保温层5固定在铁丝网51内，防止保温层5移位。优选的，上述筋条511两两成组，每组筋条511中的两根呈“八”字形布置，保温层5内、外侧的筋条511组组相向布置，即以“八”字形开口相对的方式布置。进一步地，保温墙体中的若干根竖向钢筋6从铁丝网51与保温层5之间的空隙内穿出且沿保温层5高度方向延伸，铁丝网51与保温层5之间浇注有混凝土7。
外模板组件3包括外侧模板A31、外侧模板B32，外侧模板A31与外侧模板B32围成转角α且内表面边缘处对接，围成墙角。内模板组件2包括内侧模板A21、内侧模板B22，内侧模板A21、内侧模板B22间隔布置后围成转角β，转角β与转角α角度相同的。内侧模板A21与内侧模板B22间隔处连接有中空直棱柱1。优选的，转角α、转角β均为90°。
中空直棱柱1的上底面11、下底面12均为多边形。本实施例中，上底面11、下底面12 均为五边形，该五边形包含两条围成直角θ的直角边111、两条围成“八”字形的斜边112及连接两条斜边112的横边113。优选的，该五边形可以为正方形一角切去一个等腰三角形后呈现的形状。两条直角边111及两条斜边112均与侧面13相接。两条直角边111与墙体转角处形状吻合，满足转角处浇筑要求，有助于提升墙角施工质量。中空直棱柱1的横边113处留空，不设置侧面。即，该五面中空直棱柱1中有一个侧面留空缺失，且该侧面正对直角θ，其余4个侧面13中，留空处左右两侧的侧面13围成“八”字形，围成“八”字形的两个侧面13上设置有位置对称的若干个销孔131，若干个销孔131分布在中空直棱柱1的高度方向上，用于与和其临近的内模板组件2连接。优选的，为增强自身强度，改善支撑稳定性，中空直棱柱1内部沿其高度方向自上而下间隔设置有若干块与上底面11平行的连接板14，连接板14的各边固定在侧面13上。为进一步保证中空直棱柱1的支撑性能，若干块连接板14在中空直棱柱1的高度方向自上而下由稀疏到密集分布，这样，中空直棱柱1下部坚固性大大增强，施工时不会晃动，与铝模板连接后整体稳定性更高。另外，上底面11与下底面12之间通过若干连接板14形成若干隔层15，为进一步增加中空直棱柱1的支撑性能，还可以在隔层15内设置加强板16，加强板16与连接板14垂直且两端固定在隔层15的顶面和底面上。内侧模板A21的侧边框A211靠近内侧模板B22的侧边框B221，侧边框A211与侧边框B221上均设置有与销孔131一一对应的通孔23，卡销4穿过销孔131、通孔23将留空处左右两侧的侧面13与侧边框A211、侧边框B221可拆卸固定连接。
其中，卡销4包括销体41、头部42及限位片44，销体41为锥形，限位片44为直角梯形，销体41上开设有与限位片44形状相适配的限位孔411，限位片44能够部分插入限位孔411内且限位片44的最大宽度大于限位孔411的最大孔径，限位片44能够从限位孔411的一端进入并退回，以方便拆卸。具体地，限位片44为上端宽下端窄的弧形弯板，限位孔411也为与其匹配的弧形。弧形弯板窄端向下插入限位孔411内，限位片44上插入限位孔411内的部分与限位孔411的孔壁贴合，同时，由于限位片44的最大宽度大于限位孔411的最大孔径，所以限位片44到位后，中部位于限位孔411内，其余部分位于限位孔411外，限位片44不易从限位孔411中掉出，但在外力作用下可以从限位孔411中退出。使用时，销体41穿过上述销孔131、通孔23将留空处左右两侧的侧面13与侧边框A211、侧边框B221固定连接，使用完毕后抽出限位片44即可拆除卡销4，既保证了连接稳定性又便利了施工。五边形中靠近保温层5的两个侧面13围成大小与转角α相同的角θ，且该两个侧面13分别与内侧模板A21的内表面A211、内侧模板B22的内表面B221共面，以保证浇筑后形成的墙面表面平整。。
利用上述铝模板连接结构的保温墙施工方法，包括如下步骤：
(1)制作铁丝网51，在保温层5的内外两侧分别置放一层铁丝网51，固定保温层5；
该步骤(1)中还包括如下步骤：
在铁丝网51上通过焊接或绑扎或其它方式成型若干组筋条511，每组均包括两根呈“八”字形布置的筋条511，将筋条511的一端插入保温层5内，另一端朝向混凝土7伸出铁丝网51外。
对于带有转角的保温墙，由于转角的存在，需使用两块独立的保温层5，而且保温层5内外两侧的铁丝网51形状有别。因此，步骤(1)中还包括如下步骤：
①将两块保温层5以分别平行于保温墙转角墙面的方式成角度摆放后形成保温层转角；
②分别制作铁丝网51的内层、外层，该内层靠近内模板组件2，外层靠近外模板组件3，具体地，制作带转角且转角形状与保温层转角匹配的内层，将内层置放于保温层5内侧，其中，内层转角的形成方式有多种，可以是两片相互独立的铁丝网51成角度放置后通过焊条焊接在一起，也可以是整片的铁丝网51弯曲形成所需转角；
③将外层置放于保温层5的外侧，优选的，上述内层与本步骤中的外层均与保温层固定连接，以增强夹持效果。
(2)在保温层5内外两侧以相互平行的方式搭建内模板组件2、外模板组件3，并将内模板组件2、外模板组件3的左右两端通过肋板8封闭，这样，肋板8和内模板组件2、外模板组件3就围成了一个空腔。
该步骤还包括如下步骤：
(一)在保温墙内侧转角处搭建中空直棱柱1，使中空直棱柱1的角θ位于保温墙转角处，留空的侧面与该转角正对，然后在中空直棱柱1两侧布置内模板组件2，使内侧模板A21与内侧模板B22间隔布置围成转角β，同时使中空直棱柱1上围成角θ的两个侧面13分别与内侧模板A21的内表面A211、内侧模板B22的内表面B221共面，接着通过卡销4将中空直棱柱1与内侧模板A21与内侧模板B22连接；
(二)搭建外模板组件3，使外侧模板A31与内侧模板A21平行，外侧模板B32与内侧模板B22平行，并使外侧模板A31与外侧模板B32围成与转角β大小相同的转角α且内表面边缘处对接。
(3)将带有钢丝网51的保温层5放入空腔内，保温墙内已经预先绑扎好竖向钢筋6，放置保温层5时需使竖向钢筋6位于铁丝网51与保温层5之间的间隙内，以进一步固定保温层5的位置，防止浇注混凝土7时发生保温层5移位的问题，接着再穿入横向钢筋(图中未示出)，横向钢筋穿过保温层5的内外两侧；
(4)在空腔内浇筑混凝土7，待混凝土7凝固后，先拆除卡销4，用小铁锤或类似物体敲击限位片44窄端，使其逐渐从销体41上的限位孔411中退出，使中空直棱柱1与内模板组件 2分离，然后依次拆除肋条8、内模板组件2、外模板组件3。
以上所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通技术人员对本发明的技术方案作出的各种变形和改进，均应落入本发明权利要求书确定的保护范围内。
工业实用性
本发明保温墙体用铝模板连接结构及利用其的保温墙施工方法受气温影响小、内外墙面保护效果好且有利于缩短工期，因此具有很大的市场前景和很强的工业实用性。

Claims (10)

  1. 一种保温墙体用铝模板连接结构，包括内外平行间隔布置的内模板组件(2)、外模板组件(3)，所述内模板组件(2)、外模板组件(3)两端连接肋板(8)，所述肋板(8)与内模板组件(2)、外模板组件(3)围成一个空腔，其特征在于：所述空腔内设置有保温层(5)，所述保温层(5)与内模板组件(2)、外模板组件(3)之间浇注有混凝土(7)。
  2. 根据权利要求1所述的保温墙体用铝模板连接结构，其特征在于：所述保温层(5)内外两侧包覆有铁丝网(51)，保温墙中的若干根竖向钢筋(6)从铁丝网(51)与保温层(5)之间的空隙内穿出且沿保温层(5)高度方向延伸，所述铁丝网(51)与保温层(5)之间浇注有混凝土(7)。
  3. 根据权利要求2所述的保温墙体用铝模板连接结构，其特征在于：所述铁丝网(51)上设置有若干组筋条(511)，所述筋条(511)一端插入保温层(5)内，另一端插入混凝土(7)中。
  4. 根据权利要求3所述的保温墙体用铝模板连接结构，其特征在于：每组筋条(511)包括两根且两根筋条(511)呈“八”字形布置，所述保温层(5)内外两侧的筋条(511)组组相向布置。
  5. 根据权利要求1至4中任一项所述的保温墙体用铝模板连接结构，其特征在于：所述外模板组件(3)包括外侧模板A(31)、外侧模板B(32)，所述外侧模板A(31)与外侧模板B(32)围成转角α且内表面边缘处对接，所述内模板组件(2)包括间隔布置后围成与转角α角度相同的转角β的内侧模板A(21)、内侧模板B(22)，所述内侧模板A(21)与内侧模板B(22)之间连接有中空直棱柱(1)。
  6. 根据权利要求5所述的保温墙体用铝模板连接结构，其特征在于：所述中空直棱柱(1)的上底面(11)、下底面(12)均为多边形，所述中空直棱柱(1)的若干个侧面(13)中有一个留空，留空处两侧的两个侧面(13)上设置有位置一一对应的销孔(131)，所述内侧模板A(21)的侧边框A(211)靠近内侧模板B(22)的侧边框B(221)，所述侧边框A(211)与侧边框B(221)上均设置有与销孔(131)一一对应的通孔(23)，卡销(4)穿过销孔(131)、通孔(23)将留空处两侧的侧面(13)与侧边框A(211)、侧边框B(221)可拆卸固定连接，所述多边形中靠近保温层(5)的两个侧面(13)围成大小与转角α相同的角θ，且该两个侧面(13)分别与内侧模板A(21)的内表面A(211)、内侧模板B(22)的内表面B(221)共面。
  7. 根据权利要求6所述的保温墙体用铝模板连接结构，其特征在于：所述多边形为五边 形，所述转角α、转角β及角θ均为90°。
  8. 保温墙施工方法，其特征在于：包括如下步骤：
    (1)制作铁丝网(51)，在保温层(5)的内外两侧分别置放一层所述铁丝网(51)；
    (2)搭建内模板组件(2)、外模板组件(3)，使二者之间围成空腔；
    (3)将带有钢丝网(51)的保温层(5)放入所述空腔内，并使保温墙内的竖向钢筋(6)位于铁丝网(51)与保温层(5)之间的间隙内；
    (4)在空腔内浇筑混凝土(7)，待混凝土(7)凝固后拆除内模板组件(2)、外模板组件(3)。
  9. 根据权利要求8所述的保温墙施工方法，其特征在于：所述步骤(1)中还包括如下步骤：
    在所述铁丝网(51)上成型若干组筋条(511)，每组均包括两根呈“八”字形布置的筋条(511)，将所述筋条(511)的一端插入保温层(5)内，另一端朝向混凝土(7)伸出铁丝网(51)外。
  10. 根据权利要求8或9所述的保温墙施工方法，其特征在于：所述步骤(1)中还包括如下步骤：
    ①将保温层(5)以平行于保温墙转角墙面的方式成角度摆放后形成保温层转角；
    ②所述铁丝网(51)包括内层、外层，制作带转角且转角形状与所述保温层转角匹配的内层，将所述内层置放于保温层(5)内侧；
    ③将所述外层置放于保温层(5)的外侧。
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