CN105952140A - Cast in situ concrete tool type steel frame wood plastic template system and construction method thereof - Google Patents

Cast in situ concrete tool type steel frame wood plastic template system and construction method thereof Download PDF

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CN105952140A
CN105952140A CN201610328168.4A CN201610328168A CN105952140A CN 105952140 A CN105952140 A CN 105952140A CN 201610328168 A CN201610328168 A CN 201610328168A CN 105952140 A CN105952140 A CN 105952140A
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formwork
support
template
tool
steel
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CN105952140B (en
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石志强
高丽丽
李文龙
杨春生
刘小旦
寇俊洋
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Anyang Construction Technology Co Ltd
Anyang Institute of Technology
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Anyang Construction Technology Co Ltd
Anyang Institute of Technology
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00Forming or shuttering elements for general use
    • E04G9/02Forming boards or similar elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G19/00Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00Forming or shuttering elements for general use
    • E04G9/02Forming boards or similar elements
    • E04G2009/023Forming boards or similar elements with edge protection

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

用于现浇混凝土的工具式钢框木塑模板系统,包括工具式钢框木塑模板、工具式角钢框柱模板、工具式变尺柱箍、工具式梁模板支撑、快支支架、支架顶部连接座,上述各系统通过相互连接构成用于现浇混凝土的工具式钢框木塑模板系统,用于现浇混凝土的工具式钢框木塑模板系统施工工艺,所述的施工工艺分为钢筋混凝土框架结构施工工艺和钢筋混凝土剪力墙结构施工工艺;采用上述的工具式钢框木塑模板系统,包括设计、支模、浇注、拆模等工艺。本发明的标准化、快支、早拆、高效率、安全系数高、经济实用、低碳环保、节约资源,周转次数可以达到500次以上,即使钢背框无法修复后仍可以全回收生产再生钢材,综合使用成本低廉。

Tool-type steel frame wood-plastic formwork system for cast-in-place concrete, including tool-type steel frame wood-plastic formwork, tool-type angle steel frame column formwork, tool-type variable-length column hoop, tool-type beam formwork support, quick-support bracket, and bracket top The connection seat, the above-mentioned systems are connected to each other to form a tool-type steel frame wood-plastic formwork system for cast-in-place concrete, and the construction technology of the tool-type steel frame wood-plastic formwork system for cast-in-place concrete. Concrete frame structure construction technology and reinforced concrete shear wall structure construction technology; the above-mentioned tool-type steel frame wood-plastic formwork system is used, including design, formwork, pouring, formwork removal and other processes. The present invention has standardization, fast assembly, early dismantling, high efficiency, high safety factor, economical and practical, low-carbon environmental protection, resource saving, turnover times can reach more than 500 times, even if the steel back frame cannot be repaired, it can still be fully recycled to produce recycled steel , low comprehensive use cost.

Description

用于现浇混凝土的工具式钢框木塑模板系统及其施工工艺 Tool-type steel-frame wood-plastic formwork system for cast-in-place concrete and its construction technology

技术领域 technical field

本发明涉及一种建筑模板系统及施工工艺,特别涉及用于现浇混凝土的工具式钢框木塑模板系统及其施工工艺,属于建筑技术领域。 The invention relates to a building formwork system and construction technology, in particular to a tool-type steel-frame wood-plastic formwork system and construction technology for cast-in-place concrete, and belongs to the field of construction technology.

背景技术 Background technique

在当今建筑行业中,混凝土结构占据主导地位,混凝土模板领域的技术革新与新技术推广,有着广泛的市场前景,中国模板行业的特点是企业数量繁多,规模小,技术水平低,现代企业的竞争主要体现在创新能力的竞争,能够不断地在现有技术基础上进行持续创新,使企业的技术发展能够领先于整个行业,也就获得了企业的竞争力。现有应用最为广泛的混凝土模板为“扣件式钢管支撑胶合板模板体系”,该模板体系由支撑立杆、扫地杆、水平拉杆、剪刀撑等杆件通过扣件连接形成模板支撑系统;由可调撑托、主楞、次楞、胶合板组成模板及其搭设调整系统,该模板体系需要整体支设整体拆除,模板施工工期长,一次性投入材料多,施工成本高,该模板体系的支设过程需要多人配合,劳动强度大,生产效率低,费工费力。模板支撑立杆间距布置较为随意,施工标准难以贯彻落实,导致跑模、漏浆、开裂等施工通病频繁出现,甚至会导致模板坍塌事故,模板板面使用胶合板拼接组装,模板随意裁切现象普遍存在,造成模板损耗率较大,模板拼接后钉于次楞上,一个房间的模板基本是一个整体,在拆模过程中不可能分小块拆卸,往往是整个房间整体拆卸,不可能做到轻拿轻放,造成拆模过程中模板大量损坏,增加了模板的损耗率,模板资源浪费严重。 In today's construction industry, concrete structures occupy a dominant position. The technological innovation and new technology promotion in the field of concrete formwork has broad market prospects. The characteristics of China's formwork industry are the large number of enterprises, small scale, low technical level, and the competition of modern enterprises. It is mainly reflected in the competition of innovation ability, which can continuously carry out continuous innovation on the basis of existing technology, so that the technological development of enterprises can lead the entire industry, and also obtain the competitiveness of enterprises. The most widely used concrete formwork is the "fastener-type steel pipe supported plywood formwork system". The formwork system is composed of support poles, sweeping poles, horizontal tie Adjustable braces, main flute, secondary flute, and plywood constitute the formwork and its erection adjustment system. The formwork system needs to be dismantled as a whole. The process requires the cooperation of many people, and the labor intensity is high, the production efficiency is low, and it is labor-intensive. The spacing between formwork support poles is relatively random, and the construction standards are difficult to implement, resulting in frequent construction problems such as mold runout, grout leakage, and cracking, and even cause formwork collapse accidents. Existence, resulting in a large loss rate of the formwork, the formwork is nailed to the secondary corrugated board after splicing, the formwork of a room is basically a whole, it is impossible to disassemble in small pieces during the demoulding process, often the entire room is dismantled as a whole, it is impossible to do Handling with care will cause a lot of damage to the formwork during the demolition process, increase the loss rate of the formwork, and cause a serious waste of formwork resources.

发明内容 Contents of the invention

本发明的目的在于克服现有建筑施工中的模板系统存在的上述缺陷,提供一种用于现浇混凝土的工具式钢框木塑模板系统及其施工工艺。 The object of the present invention is to overcome the above-mentioned defects in the existing formwork system in building construction, and provide a tool-type steel frame wood-plastic formwork system and construction technology for cast-in-place concrete.

为实现本发明的目的,采用了下述的技术方案:用于现浇混凝土的工具式钢框木塑模板系统,包括工具式钢框木塑模板、工具式角钢框柱模板、工具式变尺柱箍、工具式梁模板支撑、快支支架、支架顶部连接座,所述的工具式钢框木塑模板包括定尺模板、变尺模板、阳角模、阴角模,定尺模板包括定尺寸的矩形外边框,所述的矩形外边框由长外边框和短外边框之间相互焊接而成,长外边框和短外边框为规格相同的角钢,在角钢的两个边上开设有多个连接孔,定尺寸的木塑板采用锚栓通过矩形外边框角钢上的孔固定连接在矩形外边框上;变尺模板由长边框和短边框通过锚栓连接而成,长边框和短边框为规格相同的角钢,在角钢的两个边上开设有多个孔,变尺寸的木塑板采用锚栓通过矩形外边框角钢上的孔固定连接在矩形外边框上形成变尺模板; In order to realize the purpose of the present invention, the following technical solutions are adopted: the tool type steel frame wood plastic formwork system for cast-in-place concrete, including tool type steel frame wood plastic formwork, tool type angle steel frame column formwork, tool type variable scale Column hoop, tool-type beam formwork support, quick support bracket, bracket top connection seat, the tool-type steel frame wood-plastic formwork includes a fixed-length formwork, variable-scale formwork, male corner mold, female corner mold, and the fixed-length template includes a fixed-length mold The rectangular outer frame of the same size, the rectangular outer frame is welded between the long outer frame and the short outer frame, the long outer frame and the short outer frame are angle steel with the same specification, and there are multiple The wood-plastic panels of fixed size are fixedly connected to the outer frame of the rectangle through the holes on the angle steel of the outer frame of the rectangle with anchor bolts; For the angle steel with the same specification, there are multiple holes on the two sides of the angle steel, and the variable-sized wood-plastic panels are fixed and connected to the rectangular outer frame by anchor bolts through the holes on the rectangular outer frame angle steel to form a variable-scale formwork;

所述的阳角膜为等边角钢,在阳角模的等边角钢的两个边上开设有多个孔,在等边角钢的内角焊接有三角形的加劲肋片,等边角钢的两端部采用三角形加劲肋片封口,两端部的加劲肋片上设置有孔用于阳角模加长连接;所述的阴角模包括阴角模背框和连接在阴角模背框上的连接板面,所述的连接板面尺寸与定尺模板的连接部尺寸相适应,在连接板面上开设有多个孔,在阴角模背框的阴角内焊接加劲肋板,阴角模两端部的封口加劲肋板上开设有孔用于阴角模接长连接;上述的定尺模板、变尺模板、阳角模、阴角模通过其上开设的孔相互连接; The male cornea is an equilateral angle steel, and a plurality of holes are provided on two sides of the equilateral angle steel of the male angle mold, and triangular stiffening ribs are welded on the inner angle of the equilateral angle steel, and the two ends of the equilateral angle steel Triangular stiffening ribs are used for sealing, and the stiffening ribs at both ends are provided with holes for the lengthening connection of the male corner mold; the female corner mold includes the back frame of the female corner mold and the connecting plate surface connected to the back frame of the female corner mold , the size of the connecting plate surface is adapted to the size of the connecting part of the cut-to-length formwork, and a plurality of holes are opened on the connecting plate surface, and the stiffening ribs are welded in the female corner of the female corner mold back frame, and the two ends of the female corner mold There are holes on the sealing stiffener plate of the upper part for the length connection of the female corner mold; the above-mentioned fixed-length template, variable-scale template, male corner mold, and female corner mold are connected to each other through the holes opened on them;

所述的工具式角钢框柱模板包括木塑模板,在木塑模板两边开设有多个孔,在角钢的两个面上开设有与木塑模板两边的多个孔位置相适应的多个孔制成角钢框,在使用时,确定柱子中心位置后沿柱子边缘四周依次施加木塑模板/木模板,形成柱子形状,木塑模板/木模板围合成的四个外角部设置角钢框, 将一对相邻木塑模板/木模板任一个与角钢框用限定销连接固定,形成固定的四方柱体空间,所述的木塑模板两边的多个孔均匀分布,角钢两个面上的多个孔也均匀分布,所述的限定销包括销钉和销片,在销钉上设置有销片穿设孔; The tool-type angle steel frame column formwork includes a wood-plastic formwork, and a plurality of holes are provided on both sides of the wood-plastic formwork, and a plurality of holes adapted to the positions of the plurality of holes on both sides of the wood-plastic formwork are provided on the two faces of the angle steel. The angle steel frame is made. After determining the center position of the column, the wood-plastic formwork/wooden formwork is applied sequentially around the edge of the column to form the shape of the column. The four outer corners surrounded by the wood-plastic formwork/wooden formwork are provided with angle steel frames. Connect and fix any of the adjacent wood-plastic formwork/wooden formwork with the angle steel frame to form a fixed square column space. The multiple holes on both sides of the wood-plastic formwork are evenly distributed, and the multiple holes on both sides of the angle steel The holes are also evenly distributed, and the limiting pins include pins and pin sheets, and the pins are provided with holes for piercing through the pin sheets;

所述的工具式变尺柱箍,包括柱箍主杆、限位滑件、锁止角钢,所述的柱箍主杆包括一上层直角件及一下层直角件,上层直角件和下层直角件的宽度相同,上层直角件与下层直角件之间设置有中间垫件,所述的上层直角件、下层直角件、中间垫件之间固定连接,上层直角件和下层直角件的两个直角边上下对应,中间垫件偏离上层直角件及下层直角件的端部, The tool-type variable-length column collar includes a column collar main rod, a limit slider, and a locking angle steel. The column hoop main rod includes an upper right-angle piece and a lower right-angle piece, and the upper right-angle piece and the lower right-angle piece The same width, the upper right-angled piece and the lower right-angled piece are provided with an intermediate pad, the upper right-angled piece, the lower right-angled piece, and the middle pad are fixedly connected, the two right-angled sides of the upper right-angled piece and the lower right-angled piece Corresponding up and down, the middle pad deviates from the end of the upper right-angle piece and the lower right-angle piece,

所述的限位滑件包括两片两端部设置有弯曲部的钢片,钢片两端部弯曲部之间的距离大于等于上层直角件上表面与下层直角件下表面之间的距离,两片钢片之间设置有连接板,两片钢片通过连接板固定连接在一起,在其中一个钢片上开设有锚栓孔,锚栓孔开设在钢片中心,在使用时,限位滑件从柱箍主杆上的上层直角件和下层直角件端部穿入,开设有锚栓孔的钢片位于外部,两片钢片两端的弯曲部分别位于上层直角件上表面与下层直角件下表面,采用锚栓从锚栓孔中固定住限位滑件,所述的限位滑件中的连接板为一口形钢,两片两端设置弯曲部的钢片焊接在口形钢的两个相对面上,口形钢的厚度小于等于中间垫件的厚度; The limit slider includes two steel sheets with curved parts at both ends, and the distance between the curved parts at both ends of the steel sheets is greater than or equal to the distance between the upper surface of the upper right-angle member and the lower surface of the lower right-angle member, There is a connecting plate between the two steel sheets, and the two steel sheets are fixedly connected together through the connecting plate. An anchor bolt hole is opened on one of the steel sheets, and the anchor bolt hole is opened in the center of the steel sheet. When in use, the limit slip The steel piece penetrates from the end of the upper right-angle piece and the lower right-angle piece on the main pole of the column hoop, the steel sheet with the anchor hole is located outside, and the bending parts at both ends of the two steel sheets are located on the upper surface of the upper right-angle piece and the lower right-angle piece respectively. On the lower surface, anchor bolts are used to fix the limit slider from the anchor bolt hole. The connecting plate in the limit slider is a mouth-shaped steel, and the steel sheets with curved parts at both ends are welded to the two ends of the mouth-shaped steel. On two opposite surfaces, the thickness of the mouth-shaped steel is less than or equal to the thickness of the intermediate pad;

所述的锁止角钢为两面上分别开设有上下两个孔的角钢,一个面上的上方孔中心与另一个面上的下方孔中心在竖直方向上的距离大于等于上层直角件的厚度,所述的锁止角钢同一个面上两个孔上下位于一条直线上,同一个面上两个孔大于等于上层直角件的厚度,两个面上的两个上方孔位于同一水平高度上,两个面上两个下方孔位于同一水平高度上; The locking angle steel is an angle steel with upper and lower holes respectively opened on both sides, and the distance between the center of the upper hole on one surface and the center of the lower hole on the other surface in the vertical direction is greater than or equal to the thickness of the upper right-angle piece, The two holes on the same surface of the locking angle steel are located on a straight line up and down, the two holes on the same surface are greater than or equal to the thickness of the upper right-angle piece, and the two upper holes on the two surfaces are located on the same level. The two lower holes on the surface are located at the same level;

所述的工具式梁模板固定支撑包括设置在梁两侧的快支支架,在快支支架上连接有横杆形成的水平撑杆,梁底模板支设在水平撑杆上,梁侧模板置放在梁底模板上,在梁侧模板上方设置有阴角模,在梁底模板上连接有固定支座,梁侧水平支撑一端连接在固定支座上,一端连在梁侧模板上;梁侧斜支撑一端连接在固定支座上,一端连在阴角模上,所述的梁侧水平支撑和梁侧斜支撑具有长度可调的伸缩结构; The fixed support of the tool-type beam formwork includes quick support brackets arranged on both sides of the beam, on which the horizontal support bar formed by a cross bar is connected, the beam bottom formwork is supported on the horizontal support bar, and the beam side formwork is placed on the horizontal support bar. Placed on the beam bottom formwork, a female corner formwork is set above the beam side formwork, and a fixed support is connected to the beam bottom formwork. One end of the horizontal support on the beam side is connected to the fixed support, and the other end is connected to the beam side formwork; One end of the side slanting support is connected to the fixed support, and the other end is connected to the female corner mold. The beam side horizontal support and the beam side slanting support have a telescopic structure with adjustable length;

所述的快支支架包括中空的主杆,主杆下部焊接有底座,主杆底部300mm处焊接有一个轮盘,用于连接横杆形成的扫地杆,向上间隔焊接有轮盘用于连接相应高度上的横杆,主杆上部固定梁底模水平撑杆部位的轮盘为活动轮盘,在活动轮盘下设置有可调扣件,支撑主杆顶部插有连接支撑丝杠,丝杠上连接有限位螺母,丝杠下部插入主杆内,丝杠上部插入支架顶部连接座上的竖管内; The fast support bracket includes a hollow main rod, the lower part of the main rod is welded with a base, and a roulette is welded at the bottom of the main rod 300mm, which is used to connect the sweeping rod formed by the cross bar, and the roulette is welded at intervals upward for connecting the corresponding The horizontal bar on the height, the roulette on the upper part of the main bar to fix the beam and the horizontal support bar of the bottom mold is a movable roulette, and an adjustable fastener is arranged under the movable roulette, and the top of the supporting main bar is inserted with a connecting support screw, and the screw The upper part is connected with the limit nut, the lower part of the screw is inserted into the main rod, and the upper part of the screw is inserted into the vertical pipe on the connecting seat at the top of the bracket;

所述的支架顶部连接座为钢板制作的四边形框,在四个边上开设有用于连接模板的孔,在四边形框内固定设置有多个竖管,竖管的设置位置与快支支架的主杆设置位置相适应,主杆上的丝杠上部插在支架顶部连接座上的竖管内,进一步的,工具式钢框木塑模板中的定尺模板的两个长外边框之间焊接有背楞,在变尺模板的两个长边框固定设置有对应的U形托,U形托上开设有孔,背楞卡入到两个长边框上对应的U形托之后通过孔采用锚栓将背愣固定连接在U形托中,进一步的,工具式变尺柱箍中柱箍主杆中的上层直角件、下层直角件、中间垫件直角件采用同规格的方钢制作,上层直角件、下层直角件、中间垫件直角件角部相互叠加焊接连接在一起,进一步的,工具式梁模板固定支撑中梁侧水平支撑和梁侧斜支撑具有长度可调的伸缩结构为:梁侧水平支撑和梁侧斜支撑具有一外套管,外套管内活动穿设有内套管,在外套管和内套管上开设有多个用于固定的销孔,在一端的外套管上固定连接有螺母,在另一端的内套管上也固定连接有螺母,在上述的两个螺母中均旋接有活节螺栓,两个螺母中的活节螺栓螺纹旋向相反,进一步的,工具式梁模板固定支撑中固定支座包括一直角件,在直角件的一个面上开设固定孔,固定支座通过固定孔连接在梁底模板上,在直角件的另一个面上固定连接有T形连接件,T形连接件的水平面固定连接在直角件上,T形连接件的竖直面上开设有至少两个连接孔,梁侧水平支撑和梁侧斜支撑的端部分别连接在T形连接件的连接孔上。 The connecting seat at the top of the bracket is a quadrangular frame made of steel plate, and holes for connecting the formwork are provided on the four sides, and a plurality of vertical pipes are fixedly arranged in the quadrangular frame, and the setting positions of the vertical pipes are the same as the main frame of the quick support bracket. The setting position of the rod is suitable, the upper part of the lead screw on the main rod is inserted into the vertical pipe on the connecting seat on the top of the bracket, further, a back is welded between the two long outer frames of the fixed-length formwork in the tool-type steel frame wood-plastic formwork. Corresponding U-shaped brackets are fixed on the two long frames of the variable-scale formwork, and holes are opened on the U-shaped brackets. The back flutes are inserted into the corresponding U-shaped brackets on the two long frames and then anchored by anchor bolts through the holes. The back is fixedly connected in the U-shaped bracket. Further, the upper right-angle piece, the lower right-angle piece, and the middle pad right-angle piece in the main rod of the tool-type variable-length column hoop are made of square steel of the same specification, and the upper right-angle piece , the lower right-angle parts, and the corners of the middle pad right-angle parts are superimposed and welded together. Further, the horizontal support on the beam side and the oblique support on the beam side in the fixed support of the tool-type beam formwork have a telescopic structure with adjustable length: the beam side is horizontal The support and the beam lateral support have an outer casing, and an inner casing is movable through the outer casing, and a plurality of pin holes for fixing are opened on the outer casing and the inner casing, and a nut is fixedly connected to the outer casing at one end , the inner casing at the other end is also fixedly connected with a nut, and a swing bolt is screwed into the above two nuts, and the thread of the swing bolt in the two nuts rotates in the opposite direction. Further, the tool type beam formwork The fixed support in the fixed support includes a right-angle piece, and a fixing hole is opened on one surface of the right-angle piece. The fixed support is connected to the beam bottom formwork through the fixing hole, and a T-shaped connector is fixedly connected to the other surface of the right-angle piece. , the horizontal surface of the T-shaped connector is fixedly connected to the right-angled member, and at least two connection holes are opened on the vertical surface of the T-shaped connector, and the ends of the horizontal support on the beam side and the diagonal support on the beam side are respectively connected to the T-shaped connector. on the connecting hole.

用于现浇混凝土的工具式钢框木塑模板系统施工工艺,所述的施工工艺分为钢筋混凝土框架结构施工工艺和钢筋混凝土剪力墙结构施工工艺; The tool-type steel frame wood-plastic formwork system construction technology for cast-in-place concrete, the construction technology is divided into reinforced concrete frame structure construction technology and reinforced concrete shear wall structure construction technology;

对于钢筋混凝土框架结构施工工艺采用如下步骤: For the construction technology of reinforced concrete frame structure, the following steps are adopted:

第一步:根据钢筋混凝土框架结构工程实际情况,按照工具式钢框木塑模板系统模板支设和模数的要求,进行混凝土结构模板配板设计,完成工具式钢框木塑模板配板施工图和模板支架布置图; Step 1: According to the actual situation of the reinforced concrete frame structure project, according to the formwork support and modulus requirements of the tool-type steel frame wood-plastic formwork system, carry out the design of the concrete structure formwork and complete the construction of the tool-type steel frame wood-plastic formwork Drawings and formwork support layout;

第二步:根据配板施工图加工变尺模板背框和变尺模板件板面,准备定尺模板板件背框、定尺模板板件板面和模板支架,并按照配板施工图进行编号; Step 2: Process the back frame of the variable-scale formwork and the surface of the variable-scale formwork according to the construction drawing of the matching plate, prepare the back frame of the fixed-length formwork, the surface of the fixed-length formwork and the formwork support, and carry out according to the construction drawing of the matching plate Numbering;

第三步:在混凝土上部结构工作面提供以后,在柱子钢筋工程绑扎的同时,对柱模、模板支架按照配板施工图和模板支架布置图进行抄平放线; Step 3: After the working surface of the concrete superstructure is provided, at the same time as the column reinforcement works are bound, the column formwork and formwork support are copied and laid out according to the construction drawing of the matching plate and the layout drawing of the formwork support;

第四步:在柱子钢筋绑扎完成后,用销钉将柱模中的四块木塑板和角钢框紧固连接,完成柱模拼装,将一套柱箍拼装紧固锁死到柱模根部,按照柱模放线位置调整柱模水平位置,并将根部柱箍固定于柱根部楼板上限定柱模水平位置;在按照前述步骤安装柱上部模板,每隔500mm设置一道柱箍,按照上述方法完成本施工段柱模的安装; Step 4: After the reinforcement of the column is bound, fasten and connect the four wood-plastic panels and the angle steel frame in the column formwork with pins to complete the assembly of the column formwork, and fasten and lock a set of column hoops to the root of the column formwork. Adjust the horizontal position of the column formwork according to the setting-out position of the column formwork, and fix the column hoop at the root of the column to the floor to limit the horizontal position of the column formwork; install the upper formwork of the column according to the previous steps, set a column hoop every 500mm, and complete it according to the above method Installation of column formwork in this construction section;

第五步:按照模板支架布置图,在柱模安装同时开始穿插进行柱侧梁底模板支架的安装,按照梁底标高抄平并安装固定梁底模支撑的水平撑杆; Step 5: According to the layout of the formwork support, start interspersing the installation of the formwork support at the bottom of the column side beam at the same time as the column formwork is installed, copy and level according to the elevation of the beam bottom and install the horizontal brace supported by the fixed beam bottom formwork;

第六步:安装柱模斜撑,矫正柱模垂直度,安装紧固900mm宽定尺模板作为梁底模板,并将梁底模板与柱侧模通过阴角模进行连接,并用连接销钉锁死,将本施工段所有柱模板与梁底模板连成一个整体,增加整个模板体系的整体性,避免浇筑混凝土时模板移位,在安装梁底模板的同时完成各房间中部楼板模板支架的安装,并按照施工规范要求合理设置模板支架剪刀撑; Step 6: Install the column formwork braces, correct the verticality of the column formwork, install and fasten the 900mm wide fixed-length formwork as the beam bottom formwork, connect the beam bottom formwork and the column side formwork through the female angle formwork, and lock them with connecting pins , connect all column formwork and beam bottom formwork in this construction section into a whole, increase the integrity of the entire formwork system, avoid formwork displacement when pouring concrete, and complete the installation of the floor formwork brackets in the middle of each room while installing the beam bottom formwork, And according to the requirements of the construction specification, the formwork bracket scissors support should be reasonably set;

第七步:喷模板隔离剂浇筑柱混凝土并养护;浇筑混凝土时900mm宽的梁底模板作为浇筑人员通道,保证施工安全; Step 7: Spray the formwork release agent to pour the column concrete and maintain it; when pouring the concrete, the 900mm wide beam bottom formwork is used as the pouring personnel channel to ensure construction safety;

第八步:以900mm宽梁底模板为施工平台,进行梁侧模水平位置放线,绑扎梁钢筋,并设置垫块; Step 8: Use the 900mm wide beam bottom formwork as the construction platform, set out the horizontal position of the beam side formwork, bind the beam reinforcement, and set up cushion blocks;

第九步:安装梁侧模板的梁侧水平支撑和梁侧斜支撑,安装梁侧模板和连接楼板模板的阴角模,通过梁侧水平支撑和梁侧斜支撑调整梁侧模板水平位置和垂直度并固定; Step 9: Install the beam side horizontal support and beam side inclined support of the beam side formwork, install the beam side formwork and the female angle formwork connected to the floor formwork, adjust the beam side formwork horizontal position and vertical position through the beam side horizontal support and beam side inclined support degree and fixed;

第十步:调整模板支架丝杆上的限位螺母,安装支架柱头帽和支架顶部连接座; Step 10: Adjust the limit nut on the screw rod of the formwork bracket, install the column cap of the bracket and the connecting seat at the top of the bracket;

第十一步:用销钉将楼板模板背框与梁侧模板连接阴角模和支架顶部连接座相连,完成本施工段楼板模板钢背框安装,并进行抄平; Step 11: Use pins to connect the back frame of the slab formwork with the female corner formwork of the beam side formwork and the connection seat on the top of the bracket, complete the installation of the steel back frame of the slab formwork in this construction section, and carry out leveling;

第十二步:铺设楼板模板板面,用销钉固定并喷洒隔离剂; Step 12: Lay the surface of the floor formwork, fix it with pins and spray the release agent;

第十三步:绑扎楼板钢筋并设置垫块和预埋件,钢筋绑扎完成后浇筑梁和楼板混凝土并养护; The thirteenth step: Bind the steel bars of the floor and set up pads and embedded parts. After the steel bars are bound, pour the beams and floor concrete and maintain them;

第十四步:拆除柱模斜支撑和柱侧模板; Step 14: Remove the oblique support of the column formwork and the formwork on the side of the column;

第十五步:待梁及楼板混凝土达到早拆强度后,拆除梁侧模板支撑及梁侧模板,拆除楼板模板主板,拆除模板支架斜撑和部分模板支架水平拉杆,保留所有支撑立杆、部分水平拉杆和支架顶部连接座,实现模板早拆,早拆下来的模板周转到下一层继续施工; Step 15: After the beam and floor concrete reach the early demolition strength, remove the beam side formwork support and beam side formwork, remove the floor formwork main board, remove formwork support diagonal braces and some formwork support horizontal tie rods, and retain all support poles and parts The horizontal pull rod and the connecting seat on the top of the bracket realize the early dismantling of the formwork, and the dismantled formwork is turned over to the next floor to continue construction;

第十六步:待梁和楼板混凝土强度达到标准强度后,按照施工规范要求全部拆除模板支架和立杆顶部连接支座,全部模板构件周转到下一层进行施工; Step 16: After the concrete strength of the beam and the floor slab reaches the standard strength, all the formwork brackets and the top connecting support of the vertical pole are removed according to the construction specification requirements, and all formwork components are turned over to the next floor for construction;

对于钢筋混凝土剪力墙结构施工工艺采用如下步骤: For the construction technology of reinforced concrete shear wall structure, the following steps are adopted:

第(1)步:根据钢筋混凝土剪力墙结构工程实际情况,按照该工具式钢框木塑模板系统模板支设和模数的要求,进行混凝土结构模板配板设计,完成工具式钢框木塑模板配板施工图和模板支架布置图; Step (1): According to the actual situation of the reinforced concrete shear wall structure project, according to the formwork support and modulus requirements of the tool-type steel frame wood-plastic formwork system, carry out the design of the concrete structure formwork matching plate, and complete the tool-type steel frame wood-plastic formwork system. The construction drawing of the plastic formwork and the layout of the formwork support;

第(2)步:根据配板施工图加工变尺模板板件背框和变尺板件板面,准备定尺模板板件背框、定尺模板板件板面和模板支架,并按照配板施工图进行编号; Step (2): Process the back frame and surface of the variable-scale formwork panel according to the construction drawing of the matching plate, prepare the back frame of the fixed-length formwork panel, the surface of the fixed-length formwork panel and the formwork support, and follow the configuration number the construction drawing of the board;

第(3)步:在混凝土上部结构工作面提供以后,在墙体钢筋工程绑扎的同时,对墙模板、模板支架按照配板施工图和模板支架布置图进行抄平放线; Step (3): After the working surface of the concrete superstructure is provided, at the same time as the wall reinforcement works are bound, the wall formwork and formwork support are copied and leveled according to the construction drawing of the matching plate and the layout drawing of the formwork support;

第(4)步:在墙体钢筋绑扎完成后,用销钉将墙侧模板连接成整体,安装对拉螺栓,安装竖向柱模板主楞,安装墙体模板斜撑和水平撑杆,用阳角模连接墙体模板端部封头板,用阴角模连接墙体转角,完成剪力墙模板的拼装; Step (4): After the wall reinforcement is bound, use pins to connect the wall formwork into a whole, install the pull bolts, install the main flute of the vertical column formwork, install the diagonal braces and horizontal braces of the wall formwork, and use male Connect the corner formwork to the head plate at the end of the wall formwork, and use the female corner formwork to connect the corners of the wall to complete the assembly of the shear wall formwork;

第(5)步:按照模板支架布置图,在剪力墙模板安装同时开始穿插进行楼板模板支架的安装,调整模板支架顶端丝杆上的限位螺母,安装支架柱头帽和支架顶部连接支座,并按照施工规范要求合理设置模板支架剪刀撑; Step (5): According to the layout of the formwork support, when the shear wall formwork is installed, start to install the floor formwork support, adjust the limit nut on the screw rod at the top of the formwork support, install the bracket cap and the top connection support of the support , and set up formwork support scissors reasonably according to the requirements of construction specifications;

第(6)步:按照梁底高度调整梁底模支撑横杆高度并进行固定,安装梁底模板连接阴角模和梁底模板,安装梁模板固定支撑; Step (6): Adjust and fix the height of the beam bottom formwork supporting cross bar according to the height of the beam bottom formwork, install the beam bottom formwork to connect the inner corner formwork and the beam bottom formwork, and install the beam formwork to fix the support;

第(7)步:调整剪力墙模板斜撑和水平撑,矫正剪力墙模板水平位置和垂直度后固定剪力墙模板,调整梁模板梁侧水平支撑和梁侧斜支撑,矫正梁侧模板水平位置和垂直度后固定梁侧模板,连接墙模板和梁侧模板连接楼板的阴角模,用销钉将楼板模板背框与墙侧模板、梁侧模板连接阴角模和支架顶部连接座相连,完成本施工段楼板模板钢背框安装,并进行抄平; Step (7): Adjust the diagonal braces and horizontal braces of the shear wall formwork, fix the shear wall formwork after correcting the horizontal position and verticality of the shear wall formwork, adjust the beam side horizontal support and beam side oblique support of the beam formwork, and correct the beam side Fix the beam side formwork after the horizontal position and verticality of the formwork, connect the wall formwork and the beam side formwork to connect the female angle formwork of the floor, use pins to connect the floor formwork back frame with the wall side formwork, beam side formwork to connect the female corner formwork and the top connection seat of the bracket Connected, complete the installation of the steel back frame of the floor slab formwork in this construction section, and carry out leveling;

第(8)步:铺设楼板模板板面,用销钉固定并喷洒隔离剂; Step (8): Lay the surface of the floor formwork, fix it with pins and spray the release agent;

第(9)步:绑扎楼板钢筋并设置垫块和预埋件,钢筋绑扎完成后,浇筑剪力墙混凝土,待剪力墙混凝土振捣沉实后,浇筑梁和楼板混凝土并养护; Step (9): Bind the steel bars of the floor slab and set pads and embedded parts. After the steel bars are bound, pour the shear wall concrete. After the shear wall concrete is vibrated and settled, pour the beam and floor concrete and maintain them;

第(10)步:待混凝土达到墙侧模拆模强度后,拆除剪力墙和梁侧模板支撑和墙、梁侧模板; Step (10): After the concrete reaches the formwork removal strength of the wall side formwork, remove the shear wall and beam side formwork support and the wall and beam side formwork;

第(11)步:待楼板混凝土达到早拆强度后,拆除楼板模板主板,拆除模板支架斜撑和部分模板支架水平拉杆,保留所有支撑立杆、部分水平拉杆和支架顶部连接支座,实现模板早拆,早拆下来的模板周转到下一层继续施工; Step (11): After the floor concrete reaches the early demolition strength, remove the main board of the floor formwork, remove the diagonal braces of the formwork support and part of the horizontal tie rods of the formwork support, and retain all the support poles, some horizontal tie rods and the top connecting support of the support to realize the formwork Early demolition, the formwork removed early will be transferred to the next floor to continue construction;

第(12)步:待梁和楼板混凝土强度达到标准强度后,按照施工规范要求全部拆除模板支架和立杆顶部连接支座,全部模板构件周转到下一层进行施工。 Step (12): After the concrete strength of the beam and the floor slab reaches the standard strength, all the formwork brackets and the top connecting supports of the vertical poles are removed according to the construction specifications, and all formwork components are turned over to the next floor for construction.

进一步的,其中柱箍安装与拆除方法如下:围绕安装完成的柱模板,使两个柱箍主杆交叉呈现四方空间安装于柱模板外围;调节工具式柱箍主杆间距离,使四方空间大小与柱模板外围空间的大小相适应,两者紧靠无间隙;在工具式柱箍主体上添加柱箍限位滑件,根据四方空间边长大小适当均匀布置柱箍上的限位滑件个数;固定柱箍限位滑件,用连接锚栓插入柱箍上的限位滑件预留孔洞,固定柱箍滑件位置;在工具式柱箍主体交叉处安装柱箍限位滑件,再利用锁止角钢对工具式柱箍进行固定;拆除时只需要将柱箍交叉固定部位的锚栓、锁止角钢和固定滑件去掉,整个柱箍就可以拆除。 Further, the method of installing and removing the column hoops is as follows: surround the installed column formwork, make the two column hoop main bars intersect to present a square space and install them on the periphery of the column formwork; adjust the distance between the tool-type column hoop main bars to make the size of the square space Compatible with the size of the peripheral space of the column formwork, the two are close together without gaps; add a column clamp limit slider to the main body of the tool type column clamp, and arrange the limit sliders on the column clamp properly and evenly according to the size of the side length of the square space number; fix the limit slider of the column collar, insert the connecting anchor bolt into the reserved hole of the limit slider on the column collar, and fix the position of the column collar slider; install the column collar limit slider at the intersection of the main body of the tool type column collar, Then use the locking angle steel to fix the tool-type column hoop; when removing it, you only need to remove the anchor bolt, locking angle steel and fixing slider at the cross-fixed part of the column hoop, and the entire column hoop can be removed.

进一步的,梁侧斜支撑的安装与拆除方法为:梁侧斜支撑的安装首先要根据梁侧边的距离确定梁侧斜支撑的大概长度,较大长度通过两个套管之间的孔位来调节;将梁侧斜支撑一端与斜支撑固定支座通过平头螺栓连接在一起,旋转斜支撑主杆,使另一端与阴角模内的加强肋片相连接,用平头螺栓固定;梁侧斜支撑的拆除时先旋转支撑杆使其处于松弛状态,然后拆除两端固定位置的螺栓,然后拆除斜支撑。 Further, the installation and removal method of the beam lateral support is as follows: the installation of the beam lateral support first determines the approximate length of the beam lateral support according to the distance from the side of the beam, and the larger length passes through the hole position between the two casings. To adjust; connect one end of the beam side inclined support with the fixed support of the inclined support through flat head bolts, rotate the main rod of the inclined support so that the other end is connected with the reinforcing ribs in the female corner mold, and fix it with flat head bolts; the side of the beam When removing the oblique support, first rotate the support rod to make it in a relaxed state, then remove the bolts at the fixed positions at both ends, and then remove the oblique support.

进一步的,快支支架的安装与拆除方法为:根据施工人员放线确定的点放置快支支架,每放置2根支架立杆就用横杆进行连接,快支支架立杆以4根为一个基本单元,快支支架从房间定位处的的四个端点开始横向纵向按照1100mm均匀布置,支架装好后安装支架顶部连接座;快支支架的拆除时可以从房间的一边开始,先拆除连接横杆,然后依次拆除支架立杆。 Further, the installation and dismantling method of the fast support bracket is as follows: place the quick support support according to the point determined by the construction personnel, and connect with a cross bar every time two support vertical bars are placed. Four quick support support vertical bars are used as one For the basic unit, the quick-support brackets are evenly arranged horizontally and vertically according to 1100mm starting from the four ends of the room. After the brackets are installed, install the connecting seat on the top of the brackets; poles, and then remove the bracket poles one by one.

本发明的积极有益技术效果在于以下: The positive and beneficial technical effects of the present invention are as follows:

(1)标准化、快支、早拆、高效率; (1) Standardization, fast support, early dismantling, and high efficiency;

工具式钢框木塑模板体系采用标准化构件,标准化的施工工艺,标准化的支架立杆间距和快支早拆支架,从而可以实现整个体系快速安装与拆除;通过标准化施工工艺,使搭设更简单便捷,大大提升人工施工效率,缩短工期,增加了投资收益; The tool-type steel frame wood-plastic formwork system adopts standardized components, standardized construction technology, standardized support pole spacing and quick support and early dismantling support, so that the entire system can be quickly installed and dismantled; through standardized construction technology, the erection is simpler and more convenient , greatly improving the efficiency of manual construction, shortening the construction period and increasing investment income;

(2)安全系数高、经济实用; (2) High safety factor, economical and practical;

通过标准化立杆间距,标准化施工工艺,安全可靠的连接构件,提高了施工过程中工人的安全系数;标准化构件的运用降低了在构件制作过程中的费用,保障了生产构件的便捷性,从而降低构件生产价格,实现了低成本高回报的目标; Through standardized pole spacing, standardized construction technology, and safe and reliable connection components, the safety factor of workers in the construction process is improved; the use of standardized components reduces the cost in the component production process and ensures the convenience of production components, thereby reducing The production price of components has achieved the goal of low cost and high return;

(3)低碳环保、节约资源; (3) Low-carbon environmental protection, saving resources;

该体系材料采用钢材和木塑板,钢材背框强度高刚度大,周转次数可以达到500次以上,即使钢背框无法修复后仍可以全回收生产再生钢材,综合使用成本低廉,而且几乎没有损耗。新型木塑板强度高,耐磨能力强,拆模容易,板面可周转使用20-30次,板面达不到平整要求后,木塑板可以全部回收,作为再次生产木塑板的原材料,基本实现了全回收零损耗。新型木塑模板板面与工具式钢模板背框的完美结合基本实现了模板周转材料的“全回收、零损耗”。与传统模板体系相比,提高了模板的周转率,减少了废模板的资源浪费,实现了低碳环保节约资源。 The material of this system is steel and wood-plastic panels. The steel back frame has high strength and high rigidity, and the number of turnovers can reach more than 500 times. Even if the steel back frame cannot be repaired, it can still be fully recycled to produce recycled steel. The comprehensive use cost is low and there is almost no loss. . The new wood-plastic board has high strength, strong wear resistance, easy form removal, and the board surface can be used for 20-30 times. If the board surface does not meet the flatness requirements, the wood-plastic board can be recycled as a raw material for re-production of wood-plastic board. , basically realized full recovery and zero loss. The perfect combination of the new wood-plastic formwork panel surface and the tool-type steel formwork back frame has basically realized the "full recovery and zero loss" of formwork turnover materials. Compared with the traditional formwork system, it improves the turnover rate of the formwork, reduces the resource waste of waste formwork, and realizes low-carbon environmental protection and resource conservation.

附图说明 Description of drawings

图1是工具式钢框木塑模板定尺模板的俯视图。 Fig. 1 is a top view of a tool-type steel frame wood-plastic formwork cut-to-length formwork.

图2是本工具式钢框木塑模板定尺模板的正视图。 Fig. 2 is the front view of the tool-type steel-frame wood-plastic formwork cut-to-length formwork.

图3是本工具式钢框木塑模板定尺模板的左视图。 Fig. 3 is the left side view of the tool-type steel frame wood-plastic formwork cut-to-length formwork.

图4是工具式钢框木塑模板变尺模板的整体示意图。 Fig. 4 is an overall schematic diagram of a tool-type steel-framed wood-plastic formwork variable-scale formwork.

图5是工具式钢框木塑模板变尺模板长边框的立体示意图。 Fig. 5 is a three-dimensional schematic diagram of the long frame of the tool-type steel-frame wood-plastic formwork variable-scale formwork.

图6是工具式钢框木塑模板变尺模板短边框的立体示意图。 Fig. 6 is a three-dimensional schematic diagram of the short frame of the tool-type steel-frame wood-plastic formwork variable-scale formwork.

图7是工具式钢框木塑模板变尺模板短边框的连接端部示意图。 Fig. 7 is a schematic diagram of the connection end of the short frame of the tool-type steel-frame wood-plastic formwork variable-scale formwork.

图8是工具式钢框木塑模板变尺模板背楞的立体示意图。 Fig. 8 is a three-dimensional schematic diagram of the back flute of the tool-type steel-frame wood-plastic formwork variable-scale formwork.

图9是工具式钢框木塑模板阳角模的立体示意图。 Fig. 9 is a three-dimensional schematic diagram of a male angle mold of a tool-type steel frame wood-plastic formwork.

图10是工具式钢框木塑模板阴角模的立体示意图。 Fig. 10 is a three-dimensional schematic diagram of a tool-type steel frame wood-plastic formwork female corner mold.

图11是本发明模板的示意图。 Figure 11 is a schematic diagram of the template of the present invention.

图12是工具式角钢框柱模板角钢框的示意图。 Fig. 12 is a schematic diagram of a tool-type angle steel frame column formwork angle steel frame.

图13是工具式角钢框柱模板限定销的示意图。 Fig. 13 is a schematic diagram of a tool-type angle steel frame column formwork limiting pin.

图14是工具式角钢框柱模板合成柱状的示意图。 Fig. 14 is a schematic diagram of a tool-type angle steel frame column template for synthesizing a column.

图15是工具式角钢框柱模板加上柱箍后的示意图。 Fig. 15 is a schematic diagram of a tool-type angle steel frame column formwork with column hoops added.

图16是工具式变尺柱箍主杆的立体示意图。 Fig. 16 is a three-dimensional schematic view of the main rod of the tool-type variable-scale column hoop.

图17是工具式变尺柱箍限位滑件的立体示意图。 Fig. 17 is a three-dimensional schematic diagram of a tool-type variable-scale column hoop limit slider.

图18是工具式变尺柱箍锁止角钢的立体示意图。 Fig. 18 is a three-dimensional schematic view of the locking angle steel of the tool-type variable-scale column hoop.

图19是工具式变尺柱箍连接为柱箍的立体示意图。 Fig. 19 is a three-dimensional schematic diagram of a tool-type variable-scale column hoop connected as a column hoop.

图20是图19的柱箍一个连接角部的放大示意图。 FIG. 20 is an enlarged schematic view of a connecting corner of the column ferrule of FIG. 19 .

图21是工具式梁模板支撑的整体示意图。 Figure 21 is an overall schematic view of the tool-type beam formwork support.

图22是工具式梁模板支撑梁侧水平支撑/梁侧斜支撑的结构示意图。 Fig. 22 is a structural schematic diagram of a tool-type beam formwork supporting beam side horizontal support/beam side oblique support.

图23是工具式梁模板支撑固定支座的示意图。 Fig. 23 is a schematic diagram of a tool-type beam template supporting a fixed bearing.

图24工具式梁模板支撑固定支座的侧视示意图。 Figure 24 is a schematic side view of the tool-type beam formwork supporting the fixed bearing.

图25是快支支架的示意图。 Fig. 25 is a schematic diagram of a quick support stent.

图26是支架顶部的连接座示意图。 Figure 26 is a schematic diagram of the connecting seat on the top of the bracket.

图27为本发明安装后的局部剖面图。 Fig. 27 is a partial sectional view of the present invention after installation.

图28为本发明的楼板平面模板布置图。 Fig. 28 is a layout diagram of the floor plan formwork of the present invention.

具体实施方式 detailed description

以下结合附图对本发明的各组成部分分别详细说明。本发明用于现浇混凝土的工具式钢框木塑模板系统及其施工工艺指用于现浇混凝土结构的工具式钢框木塑模板系统及其施工工艺。 Each component of the present invention will be described in detail below in conjunction with the accompanying drawings. The tool-type steel-frame wood-plastic formwork system and its construction technology for cast-in-place concrete in the present invention refer to the tool-type steel-frame wood-plastic formwork system and its construction technology for cast-in-place concrete structures.

工具式钢框木塑模板如附图1至图10所示,附图关于工具式钢框木塑模板中各标记为:101a:短外边框;102a:长外边框;103a:定尺模板连接孔;104a:定尺模板背楞;201a:短边框;202a:长边框;203a:U形托;204a:变尺模板背楞;2021a:长边框与变尺木塑板连接面;2022a:长边框与短边框连接部;2023a:长边框上与短边框的中心连接孔;2011a:短边框与长边框的连接端;2012a:短边框连接端上与长边框的中心连接孔;2013a:短边框连接端上与长边框的角部连接限位孔;2014a:短边框侧面;301a:阳角模;3011a:阳角模加劲肋片;3012a:阳角模封口加劲肋片;3013a:阳角模加长连接孔;401a:阴角模;4011a:连接板面;4012a:阴角模背框;4013a:阴角模封口加劲肋板;4014a:阴角模加劲肋板。工具式钢框木塑模板包括定尺模板、变尺模板、阳角模、阴角模,图1所示的为定尺模板,定尺模板包括定尺寸的矩形外边框,所述的矩形外边框由长外边框102a和短外边框101a之间相互焊接而成,长外边框102a和短外边框101a为规格相同的角钢,角钢采用等边角钢,在角钢的两个边上开设有多个连接孔,103a所示的为定尺模板连接孔,定尺寸的木塑板采用锚栓通过矩形外边框角钢上的连接孔固定连接在矩形外边框上,在定尺模板的两个长外边框之间焊接有背楞,104a所示为定尺模板背楞;图4是变尺模板的示意图,变尺模板由长边框202a和短边框201a通过锚栓连接而成,图中2022a所示为长边框与短边框连接部,在连接部上示出的2023a为长边框上与短边框的中心连接孔,2011a所示的为短边框与长边框的连接端,2014a为短边框侧面,在连接段上示出的2012a为短边框连接端上与长边框的中心连接孔,还有2013a所示短边框连接端上与长边框的角部连接限位孔,长边框与短边框连接部上对应位置焊接有角部连接限位销,在图中没有示出,连接时,短边框与长边框的连接端2023a连接在长边框与短边框连接部2022a上,与定尺模板相比,变尺模板采用的长边框和短边框的长度可以根据需要选择不同尺寸,定尺模板的尺寸采用统一规格的标准尺寸,变尺模板的长边框202a和短边框201a为规格相同的角钢,角钢采用等边角钢,在角钢的两个边上开设有多个连接孔,变尺寸的木塑板采用锚栓通过矩形外边框角钢上的连接孔固定连接在矩形外边框上形成变尺模板,2021a所示为长边框与变尺木塑板连接面,在变尺模板的两个长边框固定设置有对应的U形托,203a所示为U形托,U形托上开设有连接孔,背楞卡入到两个长边框上对应的U形托之后通过连接孔采用锚栓固定连接在U形托中,204a所示为变尺模板背楞;所述的阳角膜301a为等边角钢,在阳角模的等边角钢的两个边上开设有多个连接孔,在等边角钢的内角焊接有三角形的加劲肋片,3011a所示为阳角模加劲肋片,等边角钢的两端部采用三角形加劲肋片封口,3012a所示为阳角模封口加劲肋片;两端部的加劲肋片上设置有连接孔用于阳角模加长连接,3013a所示为阳角模加长连接孔;所述的阴角模401a包括阴角模背框4012a和连接在阴角模背框上的连接板面4011a,所述的连接板面4011a尺寸与定尺模板及变尺模板的连接部尺寸相适应,在连接板面4011a上开设有多个连接孔,在阴角模背框4012a的阴角内焊接加劲肋板,4014a所示为阴角模加劲肋板,阴角模两端部的封口加劲肋板上开设有连接孔用于阴角模接长连接,4013a所示阴角模封口加劲肋板,在阴角模加劲肋板上开设有用于加长连接的连接孔,阴角模背框采用钢板弯折焊接制作。上述的定尺模板、变尺模板、阳角模、阴角模上通过其上开设的连接孔相互连接,本模板中定尺模板也可称作标准模板,矩形外边框的平面尺寸可为1800x900mm;木塑板的尺寸可为1800x900x14mm;内楞可采用50x30x2mm的薄壁方钢,内楞端部与钢框焊接;变尺模板根据需要设置各种不同长度的长边框和短边框;阴角模长度根据建筑模数设1800mm、900mm、600mm等不同长度,阴角模长度根据建筑模数设1800mm、900mm、600mm等不同长度。 The tool-type steel frame wood-plastic formwork is shown in attached drawings 1 to 10, and each mark in the attached drawings about the tool-type steel-frame wood-plastic formwork is: 101a: short outer frame; 102a: long outer frame; 103a: fixed-length formwork connection Hole; 104a: back flute of fixed-length formwork; 201a: short frame; 202a: long frame; 203a: U-shaped support; 204a: back flute of variable-scale formwork; The connection between the frame and the short frame; 2023a: the central connection hole between the long frame and the short frame; 2011a: the connecting end between the short frame and the long frame; 2012a: the connecting hole between the short frame and the long frame; 2013a: the short frame Limiting hole on the connecting end connected to the corner of the long frame; 2014a: side of the short frame; 301a: male corner mold; 3011a: stiffening rib of the male corner mold; 3012a: sealing rib of the male corner mold; 3013a: male corner mold Extended connecting hole; 401a: female corner mold; 4011a: connecting plate surface; 4012a: back frame of female corner mold; 4013a: sealing rib of female corner mold; 4014a: stiffening rib of female corner mold. The tool-type steel frame wood-plastic template includes a fixed-length template, a variable-scale template, a male corner mold, and a female corner mold. The template shown in Figure 1 is a fixed-length template. The frame is formed by welding the long outer frame 102a and the short outer frame 101a. The long outer frame 102a and the short outer frame 101a are angle steels with the same specifications. The connecting holes shown in 103a are the connecting holes of the fixed-length formwork. The fixed-size wood-plastic panels are fixedly connected to the rectangular outer frame through the connecting holes on the angle steel of the rectangular outer frame by anchor bolts. The two long outer frames of the fixed-length formwork There is a back flute welded between them, and 104a shows the back flute of the fixed-length template; Figure 4 is a schematic diagram of the variable-scale template, and the variable-scale template is formed by connecting the long frame 202a and the short frame 201a through anchor bolts, and 2022a in the figure is shown as The connecting part of the long frame and the short frame, 2023a shown on the connecting part is the central connection hole between the long frame and the short frame, 2011a is the connecting end of the short frame and the long frame, and 2014a is the side of the short frame, in the connection The 2012a shown on the paragraph is the central connection hole between the short frame connection end and the long frame, and there is also a limit hole for connecting the short frame connection end with the corner of the long frame shown in 2013a, and the long frame and the short frame connection part correspond to The position is welded with a corner connection limit pin, which is not shown in the figure. When connecting, the connecting end 2023a of the short frame and the long frame is connected to the connecting part 2022a of the long frame and the short frame. The length of the long frame and short frame used in the formwork can be selected in different sizes according to the needs. The size of the fixed-length formwork adopts the standard size of the uniform specification. Angle steel, there are multiple connecting holes on the two sides of the angle steel, and the variable-sized wood-plastic panels are fixed and connected to the rectangular outer frame through the connecting holes on the rectangular outer frame angle steel with anchor bolts to form a variable-scale formwork, as shown in 2021a On the connection surface between the long frame and the variable-scale wood-plastic panel, corresponding U-shaped brackets are fixedly arranged on the two long frames of the variable-scale template. After reaching the corresponding U-shaped brackets on the two long frames, they are fixedly connected in the U-shaped brackets by using anchor bolts through the connecting holes, and 204a shows the back flute of the variable-scale template; the male cornea 301a is an equilateral angle steel, and the male corner There are multiple connecting holes on the two sides of the equilateral angle steel of the mold, and a triangular stiffening rib is welded on the inner corner of the equilateral angle steel. 3011a shows the stiffening rib of the male angle mold. The sealing of the triangular stiffening ribs, 3012a shows the sealing stiffening ribs of the male corner mold; the stiffening ribs at both ends are provided with connecting holes for the lengthening connection of the male corner mold, and 3013a shows the extending connection holes of the male corner mold; The female corner mold 401a includes a female corner mold back frame 4012a and a connecting plate surface 4011a connected to the female corner mold back frame, and the size of the connecting plate surface 4011a is adapted to the size of the connecting part of the fixed-length template and the variable-scale template, On connection board side 4 011a is provided with a plurality of connecting holes, and the stiffening ribs are welded in the female corner of the female corner mold back frame 4012a, and 4014a shows the female corner mold stiffening ribs, and the sealing stiffening ribs at both ends of the female corner mold are opened. The connection holes are used for the lengthening connection of the female corner mold. The sealing stiffener plate of the female corner mold shown in 4013a is provided with a connection hole for lengthening connection on the stiffener plate of the female corner mold. The back frame of the female corner mold is made of steel plate bending and welding . The above-mentioned fixed-length template, variable-length template, male corner mold, and female corner mold are connected to each other through the connecting holes opened on them. The fixed-length template in this template can also be called a standard template, and the plane size of the rectangular outer frame can be 1800x900mm ;The size of the wood-plastic board can be 1800x900x14mm; the inner corrugation can be 50x30x2mm thin-walled square steel, and the end of the inner corrugation is welded to the steel frame; The building modulus is set at different lengths such as 1800mm, 900mm, and 600mm, and the length of the female corner formwork is set at different lengths such as 1800mm, 900mm, and 600mm according to the building modulus.

图11至图15为角钢框工具式柱模板的示意图,1b:木塑模板;2b:木塑模板两边的孔;3b:角钢框;4b:角钢两个面上的孔;5b:限定销;51b:销钉;52b:销片;6b:柱箍。如附图所示,角钢框工具式柱模板,包括木塑模板1b,在木塑模板两边开设有多个孔,2b所示为木塑模板两边的孔,在角钢的两个面上开设有与木塑模板两边的多个孔位置相适应的多个孔制成角钢框3b,4b所示为角钢两个面上的孔,角钢两个面上的孔与木塑模板两边的孔都能对应上,在使用时,确定柱子中心位置后,将任意两对面的木塑模板1b通过限定销5b固定在其两边的角钢框3b上,沿柱子边缘四周将另外两个对边的木塑模板1b卡入连接角钢框3b中并用限定销5b固定,完成柱侧木塑模板的施加,形成柱子形状,木塑模板围合成的四个外角部设置的角钢框3b,将木塑模板固定在柱子外周,形成固定的四方柱体空间,如图14所示,木塑模板及角钢框外侧通过柱箍6b紧固完成柱模板支设,如图15所示。更为具体的,木塑模板1b两边的多个孔均匀分布,角钢两个面上的多个孔也均匀分布,所述的限定销包括销钉51b和销片52b,在销钉51b上设置有销片穿设孔,图13中示出了销片穿设在销钉的穿设孔中形成限定销的示意图。 Figure 11 to Figure 15 are schematic diagrams of angle steel frame tool type column formwork, 1b: wood-plastic formwork; 2b: holes on both sides of wood-plastic formwork; 3b: angle steel frame; 4b: holes on both sides of angle steel; 5b: limit pin; 51b: pin; 52b: pin piece; 6b: column hoop. As shown in the accompanying drawings, the tool-type column formwork with angle steel frame includes wood-plastic formwork 1b, which is provided with multiple holes on both sides of the wood-plastic formwork, and 2b shows the holes on both sides of the wood-plastic formwork. A plurality of holes adapted to the positions of the holes on both sides of the wood-plastic formwork are made into an angle steel frame 3b, and 4b shows the holes on both sides of the angle steel, and the holes on both sides of the angle steel and the holes on both sides of the wood-plastic formwork can be Correspondingly, when in use, after determining the center position of the column, fix any two opposite wood-plastic formworks 1b on the angle steel frames 3b on both sides through the limiting pins 5b, and place the other two opposite wood-plastic formworks along the edge of the column. 1b snaps into the connecting angle steel frame 3b and fixes it with the limit pin 5b, and completes the application of the wood-plastic formwork on the column side to form a column shape. The wood-plastic formwork is surrounded by the angle steel frame 3b set at the four outer corners, and the wood-plastic formwork is fixed on the column. The outer periphery forms a fixed square column space, as shown in Figure 14, and the outside of the wood-plastic formwork and the angle steel frame are fastened by column hoops 6b to complete the support of the column formwork, as shown in Figure 15. More specifically, the multiple holes on both sides of the wood-plastic template 1b are evenly distributed, and the multiple holes on the two sides of the angle steel are also evenly distributed. The defined pins include pins 51b and pin pieces 52b, and pins are provided on the pins 51b. The sheet piercing hole, Fig. 13 shows a schematic diagram of the pin sheet piercing through the piercing hole of the pin to form a limiting pin.

图16至图20为工具式变尺柱箍的示意图,图中各标记为:1c:上层直角件;2c:下层直角件;3c:中间垫件;4c:限位滑件;5c:钢片;6c:弯曲部;7c:锚栓孔;8c:锁止角钢;9c:上方孔;10c:下方孔;11c:柱箍主杆; 13c:锚栓;14c:口形钢;如附图所示。工具式变尺柱箍,包括柱箍主杆11c、限位滑件4c、锁止角钢8c,柱箍主杆包括一上层直角件1c及一下层直角件2c,上层直角件1c和下层直角件2c的宽度相同,为标准化及安装方便,上层直角件1c和下层直角件2c的厚度相同,上层直角件1c与下层直角件2c之间设置有中间垫件3c,所述的上层直角件、下层直角件、中间垫件之间焊接固定连接,上层直角件和下层直角件的两个直角边上下对应,中间垫件偏离上层直角件及下层直角件的端部,为标准化制作及安装方便,上层直角件和下层直角相同,中间垫件3c为直角件,中间垫件直角件的两个直角边短于上层直角件和下层直角件相应的直角边,更为具体的,上层直角件、下层直角件、中间垫件直角件采用同规格的方钢制作,上层直角件、下层直角件、中间垫件直角件角部相互叠加焊接连接在一起,上层直角件与下层直角件之间有与方钢厚度相等的间隙;所述的限位滑件4c包括两片两端部设置有弯曲部的钢片,图中5c所示为一个钢片,6c所示为钢片一个端部的弯曲部,弯曲方向为向内,钢片两端部弯曲部之间的距离大于等于上层直角件上表面与下层直角件下表面之间的距离,两片钢片之间设置有连接板,两片钢片通过连接板固定连接在一起,在其中一个钢片上开设有锚栓孔7c,在使用时,限位滑件从柱箍主杆上的上层直角件和下层直角件端部穿入,开设有锚栓孔的钢片位于外部,两片钢片两端的弯曲部分别位于上层直角件上表面与下层直角件下表面,采用锚栓从锚栓孔中固定住限位滑件;具体的,限位滑件4c中的连接板为一口形钢14c,两片两端设置弯曲部的钢片焊接在口形钢的两个相对面上,口形钢的厚度小于等于中间垫件的厚度,在穿设限位滑件时口形钢位于上层直角件与下层直角件的中间,限位滑件的锚栓孔开设在钢片中心;所述的锁止角钢8c为两面上分别开设有两个孔的角钢,一个面上的上方孔中心与另一个面上的下方孔中心在竖直方向上的距离大于等于上层直角件的厚度,这是为了保证两个柱箍主杆交叉连接后锁止角钢能够同时锁止两个直角面,锁止角钢同一个面上两个孔上下位于一条直线上,两个面上的两个上方孔位于同一水平高度上,两个面上两个下方孔位于同一水平高度上,图中9c所示为一个面上的上方孔;10c所示为与9c所示的同一面上的下方孔;本柱箍的安装过程为:一、在工具式柱箍主杆上添加柱箍限位滑件,根据四方空间边长大小适当均匀布置柱箍滑件个数,限位滑件的作用在于填补柱箍与柱模板板面之间由于柱模板四角处外角钢边框厚度形成的间隙,限位滑件能够直接顶住模板形成支撑,保证施工过程中柱模板不变形;二、围绕安装完成的柱模板,使两个标准化柱箍主杆交叉呈现四方空间安装于柱模板外围,如图15所示;三、调节工具式柱箍主杆间交叉距离,使四方空间大小与柱模板外围空间的大小相适用,两者紧靠无间距;四、固定柱箍限位滑件,用连接锚栓插入柱箍限位滑件预留的锚栓孔,在露出的连接锚栓销片孔中插入销片并打紧,固定标准化柱箍滑件位置;五、在工具式柱箍主杆交叉处端部安装柱箍限位滑件,再利用锁止角钢对准柱箍限位滑件连接孔,插入连接锚栓插入销片并使工具式柱箍紧箍于模板外侧打紧销片,使工具式柱箍主杆间交叉距离、位置得以固定。图20中13c为锚栓,锚栓和销片均为标准件,可以从市场上采购到。 Figure 16 to Figure 20 are schematic diagrams of tool-type variable-length column hoops, each marked in the figure as: 1c: upper right-angle piece; 2c: lower right-angle piece; 3c: middle pad; 4c: limit slide; 5c: steel sheet ;6c: bending part; 7c: anchor bolt hole; 8c: locking angle steel; 9c: upper hole; 10c: lower hole; 11c: column hoop main rod; 13c: anchor bolt; . Tool-type variable-length column collar, including column collar main rod 11c, limit slide 4c, locking angle steel 8c, column hoop main rod includes an upper right-angle piece 1c and a lower right-angle piece 2c, an upper right-angle piece 1c and a lower right-angle piece 2c have the same width, for standardization and easy installation, the thickness of the upper right-angled piece 1c and the lower right-angled piece 2c are the same, an intermediate pad 3c is arranged between the upper right-angled piece 1c and the lower right-angled piece 2c, the upper right-angled piece, the lower The right-angle parts and the intermediate pads are welded and fixedly connected. The two right-angle sides of the upper and lower right-angle parts correspond up and down, and the middle pad deviates from the ends of the upper and lower right-angle parts. The right-angle piece is the same as the lower right-angle piece, the middle cushion 3c is a right-angle piece, and the two right-angle sides of the middle cushion piece right-angle piece are shorter than the corresponding right-angle sides of the upper floor right-angle piece and the lower floor right-angle piece. More specifically, the upper floor right-angle piece and the lower floor right-angle piece The right-angle pieces of the upper layer, the lower layer of right-angle pieces, and the corners of the middle cushion pieces are superimposed and welded together, and there is a square steel between the upper layer of right-angle pieces and the lower layer of gaps with equal thickness; the limit slide 4c includes two steel sheets with curved parts at both ends, 5c shows a steel sheet in the figure, and 6c shows a curved part at one end of the steel sheet, The bending direction is inward, and the distance between the curved parts at both ends of the steel sheet is greater than or equal to the distance between the upper surface of the upper right-angle piece and the lower surface of the lower right-angle piece, and a connecting plate is arranged between the two steel sheets, and the two steel sheets Fixedly connected together through the connecting plate, an anchor bolt hole 7c is opened on one of the steel sheets. The steel sheet of the bolt hole is located outside, and the bending parts at both ends of the two steel sheets are respectively located on the upper surface of the upper right-angle piece and the lower surface of the lower right-angle piece, and anchor bolts are used to fix the limit slider from the anchor bolt hole; specifically, the limit The connecting plate in the slider 4c is a mouth-shaped steel 14c, and the steel sheets with curved parts at both ends are welded on the two opposite surfaces of the mouth-shaped steel. The thickness of the mouth-shaped steel is less than or equal to the thickness of the intermediate pad. When the slider is positioned, the mouth-shaped steel is located in the middle of the upper right-angle piece and the lower right-angle piece, and the anchor bolt hole of the limit slider is opened in the center of the steel sheet; the locking angle 8c is an angle steel with two holes on both sides. The distance between the center of the upper hole on one surface and the center of the lower hole on the other surface in the vertical direction is greater than or equal to the thickness of the upper right-angle piece. Only two right-angled surfaces, the two upper and lower holes on the same surface of the locking angle steel are located on a straight line, the two upper holes on the two surfaces are located on the same level, and the two lower holes on the two surfaces are located on the same level 9c in the figure shows the upper hole on one surface; 10c shows the lower hole on the same surface as shown in 9c; the installation process of this column hoop is as follows: 1. Add a column to the main rod of the tool-type column hoop For hoop limit sliders, the number of column hoop sliders is properly and evenly arranged according to the side length of the square space. The function of the limit sliders is to fill the gap between the column hoop and the column formwork surface Due to the gap formed by the thickness of the outer angle steel frame at the four corners of the column formwork, the limit slider can directly withstand the formwork to form a support, ensuring that the column formwork will not be deformed during the construction process; The crossing of the rods presents a square space and is installed on the periphery of the column formwork, as shown in Figure 15; 3. Adjust the crossing distance between the main rods of the tool-type column hoop, so that the size of the square space is suitable for the size of the peripheral space of the column formwork, and there is no distance between the two ; 4. To fix the column hoop limit slider, insert the connecting anchor bolt into the anchor bolt hole reserved for the column hoop limit slider, insert the pin piece into the exposed connecting anchor pin hole and tighten it, and fix the standardized column hoop slide 5. Install the column clamp limit slider at the end of the intersection of the main rod of the tool type column clamp, and then use the locking angle steel to align the connection hole of the column clamp limit slider, insert the connecting anchor bolt into the pin and make the tool The type column hoop is tightened on the outside of the formwork to tighten the pins, so that the crossing distance and position between the main rods of the tool type column hoop can be fixed. 13c in Fig. 20 is an anchor bolt, and both the anchor bolt and the pin sheet are standard parts and can be purchased from the market.

工具式梁模板固定支撑如附图21-图24所示,图中各标记为1d:梁;2d:快支支架;3d:水平撑杆;4d:梁底模板;5d:梁侧模板;6d:固定支座;7d:梁侧水平支撑;8d:梁侧斜支撑;81d:外套管;82d:内套管;83d:销孔;84d:螺母一;85d:活节螺栓一;86d:螺母二;87d:活节螺栓二;9d:梁阴角模;10d:角形件;11d:固定孔;12d:T形连接件;13d:连接孔。如附图所示,工具式梁模板固定支撑,包括设置在梁两侧的快支支架2d,在快支支架2d上连接有横杆形成的水平撑杆3d,梁底模板4d支设在水平撑杆3d上,梁侧模板5d置放在梁底模板4d上,在梁侧模板5d上方设置有梁阴角模9d,在梁底模板4d上连接有固定支座6d,固定支座6d包括一直角件10d,在直角件10d的一个面上开设固定孔11d,固定支座6d通过固定孔11连接在梁底模板4d上,在直角件10d的另一个面上固定连接有T形连接件12d,T形连接件12d的水平面固定连接在直角件10d上,T形连接件12d的竖直面上开设有至少两个连接孔,13d所示为连接孔,梁侧水平支撑7d和梁侧斜支撑8d的端部分别连接在T形连接件12d的连接孔上,T形连接件12d采用两个角钢片背对背焊接而成,T形连接件12d焊接在直角件10d上;梁侧水平支撑7d一端连接在固定支座6d上,另一端连接在梁侧模板5d上;梁侧斜支撑8d一端连接在固定支座6d上,另一端连接在梁阴角模9d上,所述的梁侧水平支撑和梁侧斜支撑具有长度可调的伸缩结构,所述的梁侧水平支撑和梁侧斜支撑具有相同的长度可调的伸缩结构为:图中以梁侧斜支撑为例说明,梁侧斜支撑具有一外套管81d,外套管81d内活动穿设有内套管82d,在外套管81d和内套管82d上开设有多个用于固定的销孔,图中83d所示为销孔,在一端的外套管81d上固定连接有螺母一84d,在另一端的内套管82d上固定连接有螺母二86d,在上述的两个螺母中均旋接有活节螺栓,螺母一中旋接有活节螺栓一85d;螺母二中旋接有活节螺栓二87d,两个螺母中的活节螺栓螺纹旋向相反,在制作时,选用所述的外套管和内套管均为方钢管,外套管方钢管采用的规格为:24x24x2mm,内套管方钢管采用的规格为:20x20x2mm,在方钢管上每隔50mm的间距开设10mm的销孔,方钢管的长度为200mm或400mm;螺母内径为16mm,活节螺栓直径为16mm,活节螺栓长100mm。在具体的施工过程中,较长距离的调节通过两方钢的伸缩,两个方钢上都开有孔,将一个方钢伸入(拉出)一段距离,用平头螺栓插入销孔固定可以实现梁侧斜支撑的较大距离的调节;两端各有一个活节螺栓,活节螺栓上有螺纹可以与端部的螺母进行旋接,通过用手旋转斜支撑主杆可以使两侧的活节螺栓向外(向内)移动一小段距离,从而来实现斜支撑的微调;固定支座在具体制作时,角形件采用一个70mm的角钢,T形连接件采用两个56mm的角钢焊接而成;70mm的角钢上开有15mm的固定孔,与梁底模板通过销钉进行连接;56mm的角钢上开有两个直径为13mm的圆孔,梁侧水平支撑和梁侧斜支撑连接的活节螺栓上的孔与T形连接件的孔相对应打入平头螺栓进行固定;上述具体的尺寸不局限,支撑系统中的各部件厚度、尺寸都根据承受的实际荷载进行设计。 The tool-type beam formwork fixed support is shown in attached drawings 21-24, and each mark in the figure is 1d: beam; 2d: quick support bracket; 3d: horizontal support bar; 4d: beam bottom formwork; : fixed support; 7d: beam side horizontal support; 8d: beam side inclined support; 81d: outer casing; 82d: inner casing; 83d: pin hole; 84d: nut one; 85d: swing bolt one; 86d: nut 2; 87d: joint bolt 2; 9d: beam female angle mold; 10d: angle piece; 11d: fixing hole; 12d: T-shaped connecting piece; 13d: connecting hole. As shown in the accompanying drawings, the tool-type beam formwork is fixedly supported, including quick support brackets 2d arranged on both sides of the beam, and a horizontal support bar 3d formed by a cross bar is connected to the quick support bracket 2d, and the beam bottom formwork 4d is supported on a horizontal On the strut 3d, the beam side formwork 5d is placed on the beam bottom formwork 4d, a beam female corner formwork 9d is arranged above the beam side formwork 5d, and a fixed support 6d is connected to the beam bottom formwork 4d, and the fixed support 6d includes The right-angle piece 10d has a fixing hole 11d on one surface of the right-angle piece 10d, the fixed support 6d is connected to the beam bottom template 4d through the fixing hole 11, and a T-shaped connector is fixedly connected to the other surface of the right-angle piece 10d 12d, the horizontal plane of the T-shaped connecting piece 12d is fixedly connected to the right-angled piece 10d, and at least two connecting holes are opened on the vertical surface of the T-shaped connecting piece 12d. The ends of the oblique supports 8d are respectively connected to the connection holes of the T-shaped connectors 12d. The T-shaped connectors 12d are welded back to back by two angle steel sheets, and the T-shaped connectors 12d are welded on the right-angled parts 10d; the horizontal support on the beam side One end of 7d is connected to the fixed support 6d, and the other end is connected to the beam side formwork 5d; one end of the beam side inclined support 8d is connected to the fixed support 6d, and the other end is connected to the beam female angle mold 9d. The horizontal support and the beam lateral support have adjustable length telescopic structures, and the beam side horizontal support and the beam lateral support have the same adjustable length telescopic structure as follows: in the figure, the beam lateral support is taken as an example, the beam The lateral oblique support has an outer sleeve 81d, and an inner sleeve 82d is movable inside the outer sleeve 81d, and a plurality of pin holes for fixing are opened on the outer sleeve 81d and the inner sleeve 82d, and 83d in the figure is a pin The hole is fixedly connected with a nut one 84d on the outer sleeve 81d at one end, and is fixedly connected with a nut two 86d on the inner sleeve 82d at the other end. The above-mentioned two nuts are all screwed with joint bolts, and the nut one Joint bolt 1 85d is screwed in; nut 2 is jointed with joint bolt 2 87d, and the thread direction of the joint bolts in the two nuts is opposite. During production, the outer sleeve and inner sleeve are both The square steel pipe, the outer casing square steel pipe adopts the specification of 24x24x2mm, the inner casing square steel pipe adopts the specification of 20x20x2mm, and 10mm pin holes are opened on the square steel pipe at intervals of 50mm, and the length of the square steel pipe is 200mm or 400mm; The inner diameter of the nut is 16mm, the diameter of the swing bolt is 16mm, and the length of the swing bolt is 100mm. In the specific construction process, the adjustment of the longer distance is through the expansion and contraction of the two square steels. There are holes in the two square steels. One square steel is stretched (pull out) for a certain distance, and it can be fixed by inserting flat head bolts into the pin holes. Realize the adjustment of the larger distance of the beam side inclined support; there is a joint bolt at each end, and the joint bolt has a thread that can be screwed with the nut at the end, and the main rod of the inclined support can be rotated by hand to make the The swivel bolts move outward (inward) for a short distance to realize the fine adjustment of the oblique support; when the fixed support is specifically manufactured, a 70mm angle steel is used for the angle piece, and two 56mm angle steel are welded for the T-shaped connector. There are 15mm fixing holes on the 70mm angle steel, which are connected with the beam bottom formwork through pins; there are two 13mm diameter round holes on the 56mm angle steel, and the joints connecting the horizontal support on the beam side and the oblique support on the beam side The holes on the bolts and the holes of the T-shaped connectors are correspondingly driven into flat-head bolts for fixing; the above-mentioned specific dimensions are not limited, and the thickness and dimensions of each component in the support system are designed according to the actual load to be borne.

图25是快支支架的示意图,图中各标记为:1k:主杆;2k: 最底下轮盘;3k:中间轮盘;4k:扣件;5k:活动轮盘;6k:限位螺母;7k:丝杠;8k:底座,快支支架包括中空的主杆1k,主杆下部焊接有底座8k,主杆底部300mm处焊接有一个轮盘2k,该轮盘用于连接横杆形成扫地杆,向上间隔焊接有轮盘用于连接相应高度上的横杆,3k所示为一个中间轮盘,主杆最顶部的轮盘为活动轮盘5k,在活动轮盘5k下设置有可调扣件4k,丝杠7k上连接有限位螺母6k,丝杠下部插入主杆内,丝杠上部插入支架顶部连接座上的竖管内;快支支架上活动轮盘和限位扣件主要用于梁底模板支撑小横杆的支设固定,小横杆的高度随着梁的高度而改变,小横杆水平高度的调整方法:使用快支支架主杆上活动轮盘和扣件,轮盘连接底部小横杆,扣件固定轮盘的位置,根据梁高将活动轮盘调整到与梁高相适应的位置,然后将梁底模板横杆端部的锁销插入轮盘内,用扣件将锁销与快支支架固定;由于不同的梁高需要对小横杆的高度进行调整时,将扣件去掉,重新将轮盘移动到新的高度,然后将梁底小横杆的锁销插入活动轮盘内用扣件进行固定。 Figure 25 is a schematic diagram of the quick support bracket, each marked as: 1k: main rod; 2k: the bottom wheel; 3k: middle wheel; 4k: fastener; 5k: movable wheel; 6k: limit nut; 7k: lead screw; 8k: base, the quick support bracket includes a hollow main rod 1k, the lower part of the main rod is welded with a base 8k, and a wheel 2k is welded at the bottom 300mm of the main rod, which is used to connect the cross bar to form a sweeping rod , there are roulettes welded at intervals upwards to connect the crossbars at corresponding heights, 3k shows a middle roulette, the roulette at the top of the main rod is the movable roulette 5k, and an adjustable buckle is set under the movable roulette 5k Part 4k, the screw 7k is connected with the limit nut 6k, the lower part of the screw is inserted into the main rod, and the upper part of the screw is inserted into the vertical pipe on the connecting seat on the top of the bracket; the movable wheel and the limit fastener on the quick support bracket are mainly used for beam The support of the small horizontal bar supported by the bottom template is fixed. The height of the small horizontal bar changes with the height of the beam. The adjustment method of the horizontal height of the small horizontal bar: use the movable wheel and fastener on the main bar of the quick support bracket, and the wheel is connected The small cross bar at the bottom, the fasteners fix the position of the wheel, adjust the movable wheel to the position suitable for the beam height according to the beam height, then insert the lock pin at the end of the beam bottom formwork cross bar into the wheel, and lock it with the fastener The pin is fixed with the quick support bracket; when the height of the small crossbar needs to be adjusted due to different beam heights, remove the fastener, move the wheel to a new height, and then insert the locking pin of the small crossbar at the bottom of the beam into the movable The roulette is fixed with fasteners.

图26是支架顶部的连接座示意图;所述的支架顶部连接座为钢板制作的四边形框,1f所示为四边形框,在四个边上开设有用于连接模板的孔,在四边形框内固定设置有多个竖管,2f所示为竖管,竖管的设置位置与快支支架的主杆设置位置相适应,主杆上的丝杠上部插在支架顶部连接座上的竖管内。 Fig. 26 is a schematic diagram of the connecting seat at the top of the support; the connecting seat at the top of the support is a quadrangular frame made of steel plate, and 1f shows a quadrangular frame, and four sides are provided with holes for connecting templates, which are fixedly arranged in the quadrangular frame There are a plurality of standpipes, and 2f shows a standpipe, and the setting position of the standpipe is adapted to the setting position of the main rod of the quick support bracket, and the upper part of the leading screw on the main rod is inserted in the vertical pipe on the connecting seat at the top of the support.

用于现浇混凝土结构的工具式钢框木塑模板系统施工工艺,其特征在于:所述的施工工艺分为钢筋混凝土框架结构施工工艺和钢筋混凝土剪力墙结构施工工艺; The tool-type steel frame wood-plastic formwork system construction technology for cast-in-place concrete structures is characterized in that: the construction technology is divided into reinforced concrete frame structure construction technology and reinforced concrete shear wall structure construction technology;

对于钢筋混凝土框架结构施工工艺采用如下步骤: For the construction technology of reinforced concrete frame structure, the following steps are adopted:

第一步:根据钢筋混凝土框架结构工程实际情况,按照工具式钢框木塑模板系统模板支设和模数的要求,进行混凝土结构模板配板设计,完成工具式钢框木塑模板配板施工图和模板支架布置图; Step 1: According to the actual situation of the reinforced concrete frame structure project, according to the formwork support and modulus requirements of the tool-type steel frame wood-plastic formwork system, carry out the design of the concrete structure formwork and complete the construction of the tool-type steel frame wood-plastic formwork Drawings and formwork support layout;

第二步:根据配板施工图加工变尺模板背框和变尺模板件板面,准备定尺模板板件背框、定尺模板板件板面和模板支架,并按照配板施工图进行编号; Step 2: Process the back frame of the variable-scale formwork and the surface of the variable-scale formwork according to the construction drawing of the matching plate, prepare the back frame of the fixed-length formwork, the surface of the fixed-length formwork and the formwork support, and carry out according to the construction drawing of the matching plate Numbering;

第三步:在混凝土上部结构工作面提供以后,在柱子钢筋工程绑扎的同时,对柱模、模板支架按照配板施工图和模板支架布置图进行抄平放线; Step 3: After the working surface of the concrete superstructure is provided, at the same time as the column reinforcement works are bound, the column formwork and formwork support are copied and laid out according to the construction drawing of the matching plate and the layout drawing of the formwork support;

第四步:在柱子钢筋绑扎完成后,用销钉将柱模中的四块木塑板和角钢框紧固连接,完成柱模拼装,将一套柱箍拼装紧固锁死到柱模根部,按照柱模放线位置调整柱模水平位置,并将根部柱箍固定于柱根部楼板上限定柱模水平位置;在按照前述步骤安装柱上部模板,每隔500mm设置一道柱箍,按照上述方法完成本施工段柱模的安装; Step 4: After the reinforcement of the column is bound, fasten and connect the four wood-plastic panels and the angle steel frame in the column formwork with pins to complete the assembly of the column formwork, and fasten and lock a set of column hoops to the root of the column formwork. Adjust the horizontal position of the column formwork according to the setting-out position of the column formwork, and fix the column hoop at the root of the column to the floor to limit the horizontal position of the column formwork; install the upper formwork of the column according to the previous steps, set a column hoop every 500mm, and complete it according to the above method Installation of column formwork in this construction section;

第五步:按照模板支架布置图,在柱模安装同时开始穿插进行柱侧梁底模板支架的安装,按照梁底标高抄平并安装固定梁底模支撑的水平撑杆; Step 5: According to the layout of the formwork support, start interspersing the installation of the formwork support at the bottom of the column side beam at the same time as the column formwork is installed, copy and level according to the elevation of the beam bottom and install the horizontal brace supported by the fixed beam bottom formwork;

第六步:安装柱模斜撑,矫正柱模垂直度,安装紧固900mm宽定尺模板作为梁底模板,并将梁底模板与柱侧模通过阴角模进行连接,并用连接销钉锁死,将本施工段所有柱模板与梁底模板连成一个整体,增加整个模板体系的整体性,避免浇筑混凝土时模板移位,在安装梁底模板的同时完成各房间中部楼板模板支架的安装,并按照施工规范要求合理设置模板支架剪刀撑; Step 6: Install the column formwork braces, correct the verticality of the column formwork, install and fasten the 900mm wide fixed-length formwork as the beam bottom formwork, connect the beam bottom formwork and the column side formwork through the female angle formwork, and lock them with connecting pins , connect all column formwork and beam bottom formwork in this construction section into a whole, increase the integrity of the entire formwork system, avoid formwork displacement when pouring concrete, and complete the installation of the floor formwork brackets in the middle of each room while installing the beam bottom formwork, And according to the requirements of the construction specification, the formwork bracket scissors support should be reasonably set;

第七步:喷模板隔离剂浇筑柱混凝土并养护;浇筑混凝土时900mm宽的梁底模板作为浇筑人员通道,保证施工安全; Step 7: Spray the formwork release agent to pour the column concrete and maintain it; when pouring the concrete, the 900mm wide beam bottom formwork is used as the pouring personnel channel to ensure construction safety;

第八步:以900mm宽梁底模板为施工平台,进行梁侧模水平位置放线,绑扎梁钢筋,并设置垫块; Step 8: Use the 900mm wide beam bottom formwork as the construction platform, set out the horizontal position of the beam side formwork, bind the beam reinforcement, and set up cushion blocks;

第九步:安装梁侧模板的梁侧水平支撑和梁侧斜支撑,安装梁侧模板和连接楼板模板的阴角模,通过梁侧水平支撑和梁侧斜支撑调整梁侧模板水平位置和垂直度并固定; Step 9: Install the beam side horizontal support and beam side inclined support of the beam side formwork, install the beam side formwork and the female angle formwork connected to the floor formwork, adjust the beam side formwork horizontal position and vertical position through the beam side horizontal support and beam side inclined support degree and fixed;

第十步:调整模板支架丝杆上的限位螺母,安装支架柱头帽和支架顶部连接座; Step 10: Adjust the limit nut on the screw rod of the formwork bracket, install the column cap of the bracket and the connecting seat at the top of the bracket;

第十一步:用销钉将楼板模板背框与梁侧模板连接阴角模和支架顶部连接座相连,完成本施工段楼板模板钢背框安装,并进行抄平; Step 11: Use pins to connect the back frame of the slab formwork with the female corner formwork of the beam side formwork and the connection seat on the top of the bracket, complete the installation of the steel back frame of the slab formwork in this construction section, and carry out leveling;

第十二步:铺设楼板模板板面,用销钉固定并喷洒隔离剂; Step 12: Lay the surface of the floor formwork, fix it with pins and spray the release agent;

第十三步:绑扎楼板钢筋并设置垫块和预埋件,钢筋绑扎完成后浇筑梁和楼板混凝土并养护; The thirteenth step: Bind the steel bars of the floor and set up pads and embedded parts. After the steel bars are bound, pour the beams and floor concrete and maintain them;

第十四步:拆除柱模斜支撑和柱侧模板; Step 14: Remove the oblique support of the column formwork and the formwork on the side of the column;

第十五步:待梁及楼板混凝土达到早拆强度后,拆除梁侧模板支撑及梁侧模板,拆除楼板模板主板,拆除模板支架斜撑和部分模板支架水平拉杆,保留所有支撑立杆、部分水平拉杆和支架顶部连接座,实现模板早拆,早拆下来的模板周转到下一层继续施工; Step 15: After the beam and floor concrete reach the early demolition strength, remove the beam side formwork support and beam side formwork, remove the floor formwork main board, remove formwork support diagonal braces and some formwork support horizontal tie rods, and retain all support poles and parts The horizontal pull rod and the connecting seat on the top of the bracket realize the early dismantling of the formwork, and the dismantled formwork is turned over to the next floor to continue construction;

第十六步:待梁和楼板混凝土强度达到标准强度后,按照施工规范要求全部拆除模板支架和立杆顶部连接支座,全部模板构件周转到下一层进行施工。 Step 16: After the concrete strength of the beam and the floor slab reaches the standard strength, all the formwork brackets and the top connecting supports of the vertical poles shall be removed according to the requirements of the construction specifications, and all formwork components shall be transferred to the next floor for construction.

对于钢筋混凝土剪力墙结构施工工艺采用如下步骤: For the construction technology of reinforced concrete shear wall structure, the following steps are adopted:

第(1)步:根据钢筋混凝土剪力墙结构工程实际情况,按照该工具式钢框木塑模板系统模板支设和模数的要求,进行混凝土结构模板配板设计,完成工具式钢框木塑模板配板施工图和模板支架布置图; Step (1): According to the actual situation of the reinforced concrete shear wall structure project, according to the formwork support and modulus requirements of the tool-type steel frame wood-plastic formwork system, carry out the design of the concrete structure formwork matching plate, and complete the tool-type steel frame wood-plastic formwork system. The construction drawing of the plastic formwork and the layout of the formwork support;

第(2)步:根据配板施工图加工变尺模板板件背框和变尺板件板面,准备定尺模板板件背框、定尺模板板件板面和模板支架,并按照配板施工图进行编号; Step (2): Process the back frame and surface of the variable-scale formwork panel according to the construction drawing of the matching plate, prepare the back frame of the fixed-length formwork panel, the surface of the fixed-length formwork panel and the formwork support, and follow the configuration number the construction drawing of the board;

第(3)步:在混凝土上部结构工作面提供以后,在墙体钢筋工程绑扎的同时,对墙模板、模板支架按照配板施工图和模板支架布置图进行抄平放线; Step (3): After the working surface of the concrete superstructure is provided, at the same time as the wall reinforcement works are bound, the wall formwork and formwork support are copied and leveled according to the construction drawing of the matching plate and the layout drawing of the formwork support;

第(4)步:在墙体钢筋绑扎完成后,用销钉将墙侧模板连接成整体,安装对拉螺栓,安装竖向柱模板主楞,安装墙体模板斜撑和水平撑杆,用阳角模连接墙体模板端部封头板,用阴角模连接墙体转角,完成剪力墙模板的拼装; Step (4): After the wall reinforcement is bound, use pins to connect the wall formwork into a whole, install the pull bolts, install the main flute of the vertical column formwork, install the diagonal braces and horizontal braces of the wall formwork, and use male Connect the corner formwork to the head plate at the end of the wall formwork, and use the female corner formwork to connect the corners of the wall to complete the assembly of the shear wall formwork;

第(5)步:按照模板支架布置图,在剪力墙模板安装同时开始穿插进行楼板模板支架的安装,调整模板支架顶端丝杆上的限位螺母,安装支架柱头帽和支架顶部连接支座,并按照施工规范要求合理设置模板支架剪刀撑; Step (5): According to the layout of the formwork support, when the shear wall formwork is installed, start to install the floor formwork support, adjust the limit nut on the screw rod at the top of the formwork support, install the bracket cap and the top connection support of the support , and set up formwork support scissors reasonably according to the requirements of construction specifications;

第(6)步:按照梁底高度调整梁底模支撑横杆高度并进行固定,安装梁底模板连接阴角模和梁底模板,安装梁模板固定支撑; Step (6): Adjust and fix the height of the beam bottom formwork supporting cross bar according to the height of the beam bottom formwork, install the beam bottom formwork to connect the inner corner formwork and the beam bottom formwork, and install the beam formwork to fix the support;

第(7)步:调整剪力墙模板斜撑和水平撑,矫正剪力墙模板水平位置和垂直度后固定剪力墙模板,调整梁模板梁侧水平支撑和梁侧斜支撑,矫正梁侧模板水平位置和垂直度后固定梁侧模板,连接墙模板和梁侧模板连接楼板的阴角模,用销钉将楼板模板背框与墙侧模板、梁侧模板连接阴角模和支架顶部连接座相连,完成本施工段楼板模板钢背框安装,并进行抄平; Step (7): Adjust the diagonal braces and horizontal braces of the shear wall formwork, fix the shear wall formwork after correcting the horizontal position and verticality of the shear wall formwork, adjust the beam side horizontal support and beam side oblique support of the beam formwork, and correct the beam side Fix the beam side formwork after the horizontal position and verticality of the formwork, connect the wall formwork and the beam side formwork to connect the female angle formwork of the floor, use pins to connect the floor formwork back frame with the wall side formwork, beam side formwork to connect the female corner formwork and the top connection seat of the bracket Connected, complete the installation of the steel back frame of the floor formwork in this construction section, and carry out leveling;

第(8)步:铺设楼板模板板面,用销钉固定并喷洒隔离剂; Step (8): Lay the surface of the floor formwork, fix it with pins and spray the release agent;

第(9)步:绑扎楼板钢筋并设置垫块和预埋件,钢筋绑扎完成后,浇筑剪力墙混凝土,待剪力墙混凝土振捣沉实后,浇筑梁和楼板混凝土并养护; Step (9): Bind the steel bars of the floor slab and set pads and embedded parts. After the steel bars are bound, pour the shear wall concrete. After the shear wall concrete is vibrated and settled, pour the beam and floor concrete and maintain them;

第(10)步:待混凝土达到墙侧模拆模强度后,拆除剪力墙和梁侧模板支撑和墙、梁侧模板; Step (10): After the concrete reaches the formwork removal strength of the wall side formwork, remove the shear wall and beam side formwork support and the wall and beam side formwork;

第(11)步:待楼板混凝土达到早拆强度后,拆除楼板模板主板,拆除模板支架斜撑和部分模板支架水平拉杆,保留所有支撑立杆、部分水平拉杆和支架顶部连接支座,实现模板早拆,早拆下来的模板周转到下一层继续施工; Step (11): After the floor concrete reaches the early demolition strength, remove the main board of the floor formwork, remove the diagonal braces of the formwork support and part of the horizontal tie rods of the formwork support, and retain all the support poles, some horizontal tie rods and the top connecting support of the support to realize the formwork Early demolition, the formwork removed early will be transferred to the next floor to continue construction;

第(12)步:待梁和楼板混凝土强度达到标准强度后,按照施工规范要求全部拆除模板支架和立杆顶部连接支座,全部模板构件周转到下一层进行施工。 Step (12): After the concrete strength of the beam and the floor slab reaches the standard strength, all the formwork brackets and the top connecting supports of the vertical poles are removed according to the construction specifications, and all formwork components are turned over to the next floor for construction.

其中柱箍安装与拆除方法如下:围绕安装完成的柱模板,使两个柱箍主杆交叉呈现四方空间安装于柱模板外围;调节工具式柱箍主杆间交叉距离,使四方空间大小与柱模板外围空间的大小相适用,两者紧靠无间距;在工具式柱箍主体上添加柱箍限位滑件,根据四方空间边长大小适当均匀布置柱箍上的限位滑件个数;固定柱箍限位滑件,用连接锚栓插入柱箍上的限位滑件预留孔洞,固定柱箍滑件位置;在工具式柱箍主体交叉处安装柱箍限位滑件,再利用锁止角钢对工具式柱箍进行固定;拆除时只需要将柱箍交叉固定部位的锚栓、锁止角钢和固定滑件去掉,整个柱箍就可以拆除。 The installation and removal methods of the column hoops are as follows: surround the installed column formwork, make the two column hoop main rods intersect to present a square space and install them on the periphery of the column formwork; adjust the crossing distance between the tool type column hoop main rods, so that the square space is the same The size of the peripheral space of the formwork is suitable, and there is no distance between the two; add a column clamp limit slider to the main body of the tool type column clamp, and arrange the number of limit sliders on the column clamp properly and evenly according to the size of the side length of the square space; Fix the limit slider of the column collar, insert the connecting anchor bolt into the reserved hole of the limit slider on the column collar, and fix the position of the column collar slider; install the limit slider of the column collar at the intersection of the main body of the tool type column collar, and reuse it The locking angle steel fixes the tool-type column hoop; when removing it, only the anchor bolts, locking angle steel and fixing sliders at the cross-fixed part of the column hoop need to be removed, and the entire column hoop can be removed.

梁侧斜支撑的安装与拆除方法为:梁侧斜支撑的安装首先要根据梁侧边的距离确定梁侧斜支撑的大概长度,较大长度通过两个套管之间的孔位来调节;将梁侧斜支撑一端与斜支撑固定支座通过平头螺栓连接在一起,旋转斜支撑主杆,使另一端与阴角模内的加强肋片相连接,用平头螺栓固定;梁侧斜支撑的拆除时先旋转支撑杆使其处于松弛状态,然后拆除两端固定位置的螺栓,然后拆除斜支撑。 The installation and dismantling method of the beam lateral support is as follows: the installation of the beam lateral support first determines the approximate length of the beam lateral support according to the distance from the side of the beam, and the larger length is adjusted through the hole position between the two sleeves; Connect one end of the beam lateral support with the fixed support of the diagonal support through flat-head bolts, rotate the main rod of the diagonal support to connect the other end with the reinforcing ribs in the female corner mold, and fix it with flat-head bolts; When removing, first rotate the support rod to make it in a loose state, then remove the bolts at the fixed positions at both ends, and then remove the oblique support.

快支支架的安装与拆除方法为:根据施工人员放线确定的点放置快支支架,每放置2根支架立杆就用横杆进行连接,快支支架立杆以4根为一个基本单元,快支支架从房间定位处的的四个端点开始横向纵向按照1100mm均匀布置,支架装好后安装支架顶部连接座;快支支架的拆除时可以从房间的一边开始,先拆除连接横杆,然后依次拆除支架立杆。 The installation and removal method of the quick support bracket is as follows: place the quick support bracket according to the point determined by the construction personnel, and connect with the cross bar every time two support vertical bars are placed. The quick support support vertical bar takes 4 as a basic unit, The fast support brackets are evenly arranged horizontally and vertically according to 1100mm from the four ends of the room positioning. After the brackets are installed, install the top connecting seat of the brackets; when removing the quick support brackets, you can start from one side of the room. Remove the support poles one by one.

在详细说明本发明的实施方式之后,熟悉该项技术的人士可清楚地了解,在不脱离上述申请专利范围与精神下可进行各种变化与修改,凡依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均属于本发明技术方案的范围,且本发明亦不受限于说明书中所举实例的实施方式。 After describing the implementation of the present invention in detail, those familiar with the technology can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above-mentioned patent application. Any simple amendments, equivalent changes and modifications all belong to the scope of the technical solution of the present invention, and the present invention is not limited to the implementation methods exemplified in the specification.

Claims (9)

1., for the tool-type steel framework Wood-plastic formwork system of cast-in-place concrete, including tool-type steel framework Wood-plastic formwork, tool-type angle frame column template, tool-type becomes chi tie, tool-type beam forms supports, support, cradle top connect seat soon, it is characterised in that:
Described tool-type steel framework Wood-plastic formwork includes scale template, becomes chi template, external corner mould, inner corner trim mould, scale template includes the rectangle outer rim of sizing, described rectangle outer rim forms by being welded to each other between long outer rim and short outer rim, long outer rim and the angle steel that short outer rim is that specification is identical, offering multiple connecting hole on two limits of angle steel, the wood-plastic board of sizing uses crab-bolt to be fixedly connected in rectangle outer rim by the hole on rectangle outer rim angle steel;Become chi template to be formed by anchor bolts by long margin frame and short frame, long margin frame and the angle steel that short frame is that specification is identical, offering multiple hole on two limits of angle steel, the wood-plastic board becoming size uses crab-bolt to be fixedly connected in rectangle outer rim formation change chi template by the hole on rectangle outer rim angle steel;
Described external corner film is equal leg angle, two limits of the equal leg angle of external corner mould offer multiple hole, inside corner weld at equal leg angle has the fin of putting more energy into of triangle, the both ends of equal leg angle use triangle to put more energy into fin sealing, the fin of putting more energy at both ends arranges porose lengthening for external corner mould and connects;Described inner corner trim mould includes inner corner trim mould back frame and the connecting plate face being connected in inner corner trim mould back frame, described connecting plate face size adapts with the connecting portion size of scale template, connecting plate face offers multiple hole, in the inner corner trim of inner corner trim mould back frame, welding is put more energy into floor, and the sealing at inner corner trim mould both ends is put more energy into offer on floor and porose connected for inner corner trim mould spreading;Above-mentioned scale template, the chi template that becomes, external corner mould, inner corner trim mould are connected with each other by the hole offered on it;
Described tool-type angle frame column template includes Wood-plastic formwork, multiple hole is offered on Wood-plastic formwork both sides, two faces of angle steel offer multiple holes that the multiple hole sites with Wood-plastic formwork both sides adapt and makes angle frame, in use, determine that tailing edge pillar edge, pillar center surrounding applies Wood-plastic formwork/plank sheathing successively, form pillar shape, four external angles that Wood-plastic formwork/plank sheathing encloses arrange angle frame, by a pair neighboring trees plastic formwork/plank sheathing, any one limits pin and is connected and fixes with angle frame, form fixing tetragonal prism body space, multiple holes on described Wood-plastic formwork both sides are uniformly distributed, multiple holes on two faces of angle steel are also uniformly distributed, described restriction pin includes pin and pin sheet, pin is provided with pin sheet perforating;
Described tool-type becomes chi tie, including tie mobile jib, spacing saddle, locking angle steel, described tie mobile jib includes a upper strata angled piece and lower floor's angled piece, upper strata angled piece is identical with the width of lower floor's angled piece, middle mat piece it is provided with between upper strata angled piece and lower floor's angled piece, fixing between described upper strata angled piece, lower floor's angled piece, middle mat piece connect, two right-angle sides of upper strata angled piece and lower floor's angled piece are the most corresponding, middle mat piece deviation upper strata angled piece and the end of lower floor's angled piece
nullDescribed spacing saddle includes that two panels both ends are provided with the steel disc of bending section,Distance between the bending section of steel disc both ends is more than or equal to the distance between upper strata angled piece upper surface and lower floor's angled piece lower surface,It is provided with connecting plate between two panels steel disc,Two panels steel disc is fixed together by connecting plate,Anchor hole is offered wherein on a steel disc,Anchor hole is opened in steel disc center,In use,Spacing saddle upper strata angled piece from tie mobile jib and lower floor's angled piece end penetrate,The steel disc offering anchor hole is externally-located,The bending section at two panels steel disc two ends lays respectively at upper strata angled piece upper surface and lower floor's angled piece lower surface,Crab-bolt is used to fix spacing saddle from anchor hole,The described connecting plate in spacing saddle is a degree of lip-rounding steel,Two panels two ends arrange the steel disc of bending section and are welded on two opposite faces of degree of lip-rounding steel,The thickness of degree of lip-rounding steel is less than or equal to the thickness of middle mat piece;
Described locking angle steel is the angle steel offering upper and lower two holes on two sides respectively, the distance of the upper aperture center on one face and the lower square hole center in the vertical direction on another face is more than or equal to the thickness of upper strata angled piece, upper two holes of same of described locking angle steel are positioned on straight line up and down, same upper two holes are more than or equal to the thickness of upper strata angled piece, two upper aperture on two faces are positioned on same level height, and on two faces, two lower square holes are positioned on same level height;
Described tool-type beam forms is fixed and is supported fast the support including being arranged on beam both sides, fast support connects the triatic stay having cross bar to be formed, beam bottom mother plate props up and is located on triatic stay, side template is seated on beam bottom mother plate, it is provided above inner corner trim mould at side template, connecting on beam bottom mother plate has hold-down support, horizontal support one end, beam side to be connected on hold-down support, and one end is connected on side template;Beam skew back supports one end and is connected on hold-down support, and one end is connected on inner corner trim mould, and described beam side horizontal support and beam skew back support has length-adjustable stretching structure;
Fast described support includes the mobile jib of hollow, mobile jib lower weld has base, a wheel disc it is welded with at 300mm bottom mobile jib, for connecting the bar of sweeping the floor that cross bar is formed, upwards interval is welded with wheel disc for the cross bar connecting in corresponding height, it is movable wheel disc that the wheel disc at beam bottom board triatic stay position is fixed on mobile jib top, it is arranged with adjustable fastener at movable wheel disc, support mobile jib top and be inserted with connection support leading screw, limited location nut is connected on leading screw, leading screw bottom is inserted in mobile jib, and leading screw top is inserted in the vertical tube that cradle top connects on seat;
It is the quadrilateral frame that steel plate makes that described cradle top connects seat, four limits offer the hole for connecting template, multiple vertical tube it is fixedly installed in quadrilateral frame, the mobile jib arranging position and fast support of vertical tube arranges position and adapts, and the leading screw top on mobile jib is inserted in the vertical tube that cradle top connects on seat.
Tool-type steel framework Wood-plastic formwork system for cast-in-place concrete the most according to claim 1, it is characterized in that: between two long outer rim of the scale template in tool-type steel framework Wood-plastic formwork, be welded with back cord, the U-shaped torr of correspondence it is fixedly installed at two long margin frames becoming chi template, offering porose in U-shaped torr, back cord uses crab-bolt to be fixedly connected on distracted for the back of the body in U-shaped torr by hole after snapping onto U-shaped torr corresponding on two long margin frames.
Tool-type steel framework Wood-plastic formwork system for cast-in-place concrete the most according to claim 1, it is characterized in that: in tool-type change chi tie, the upper strata angled piece in tie mobile jib, lower floor's angled piece, middle mat piece angled piece use the square steel of same specification to make, and upper strata angled piece, lower floor's angled piece, middle mat piece angled piece corner are overlapped mutually and are welded together.
Tool-type steel framework Wood-plastic formwork system for cast-in-place concrete the most according to claim 1, it is characterized in that: tool-type beam forms fixing support central sill side horizontal support and the support of beam skew back have length-adjustable stretching structure and be: beam side horizontal support and beam skew back support has a trocar sheath, in trocar sheath, activity is equipped with inner sleeve, trocar sheath and inner sleeve offer multiple for fixing pin-and-hole, it is fixedly connected with nut on trocar sheath at one end, the inner sleeve of the other end is also fixedly connected with nut, eyelet bolt all it is connected with in two above-mentioned nuts, eyelet bolt thread rotary orientation in two nuts is contrary.
Tool-type steel framework Wood-plastic formwork system for cast-in-place concrete the most according to claim 1, it is characterized in that: in the fixing support of tool-type beam forms, hold-down support includes an angled piece, fixing hole is offered in a face of angled piece, hold-down support is connected on beam bottom mother plate by fixing hole, another face of angled piece is fixedly connected with T-connecting piece, the horizontal plane of T-connecting piece is fixedly connected in angled piece, at least two connecting hole is offered on the vertical plane of T-connecting piece, the end that beam side horizontal support and beam skew back support is connected on the connecting hole of T-connecting piece.
6. for the tool-type steel framework Wood-plastic formwork system construction technique of cast-in-place concrete, it is characterised in that: described construction technology is divided into Reinforced Concrete Frame Construction Technique and reinforced concrete shear wall structure construction technology;
For Reinforced Concrete Frame Construction Technique employing following steps:
The first step: according to reinforced concrete frame structure engineering practice, the requirement with modulus is installed according to tool-type steel framework Wood-plastic formwork system template, carry out concrete structure formwork matching board design, complete tool-type steel framework Wood-plastic formwork matching board construction drawing and falsework layout drawing;
Second step: become chi template back frame according to the processing of matching board construction drawing and become chi formwork parts plate face, preparing scale template plate back frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing;
3rd step: after concrete superstructure work surface provides, while pillar reinforced bar engineering colligation, coupled columns mould, falsework carry out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing;
4th step: after pillar reinforcing bar binding completes, with pin, four pieces of wood-plastic board in post mould and angle frame are fastenedly connected, complete post mould assembled, by locked to post mould root for a set of tie assembly fastening, according to post mould unwrapping wire position adjustment post mould horizontal level, and root tie is fixed on post root floor upper limit fixed column mould horizontal level;According to abovementioned steps mounting post upper mould, one tie is set every 500mm, completes the installation of this construction section post mould according to the method described above;
5th step: according to falsework layout drawing, installs at post mould and starts simultaneously at the interspersed installation carrying out post curb girder end template support, the triatic stay supported according to the fixing beam bottom board of bottom elevation levelling installation;
6th step: mounting post mould diagonal brace, correct post mould perpendicularity, fastening 900mm width scale template is installed as beam bottom mother plate, and beam bottom mother plate is attached by inner corner trim mould with post side form, and it is locked with connecting pin, all for this construction section column templates and beam bottom mother plate are linked to be an entirety, increase the globality of whole template system, template displacement when avoiding casting concrete, while mounting rail end template, complete the installation of slab form support in the middle part of each room, and require rationally to arrange falsework bridging according to job specfication;
7th step: jet mould plate interleaving agent pours post concrete maintenance;Beam bottom mother plate wide for 900mm during casting concrete is as pouring personnel channel, it is ensured that construction safety;
8th step: with 900mm wide beam end template as operation platform, carries out beam side horizontal level unwrapping wire, colligation beam steel, and arranges cushion block;
9th step: the beam side horizontal support of mounting rail side template and beam skew back support, mounting rail side template and the inner corner trim mould of connection slab form, supported by beam side horizontal support and beam skew back and adjust side template horizontal level and perpendicularity and fix;
Tenth step: adjust the stop nut on falsework screw mandrel, mounting bracket stigma cap and cradle top and connect seat;
11st step: with pin, slab form back frame is connected with side template inner corner trim mould and cradle top connects seat and is connected, complete this construction section building slab slab back frame and install, and carry out levelling;
12nd step: lay slab form plate face, fix with pin and spray interleaving agent;
13rd step: colligation floor bar also arranges cushion block and built-in fitting, and reinforcing bar binding completes after-pouring beam and floorslab concrete maintenance;
14th step: remove post mould bearing diagonal and post side template;
15th step: after beam and floorslab concrete reach early to tear intensity open, remove side template to support and side template, remove slab form mainboard, form removal support diagonal brace and segment template support level pull bar, retain all supported rod erectings, part of horizontal pull bar and cradle top and connect seat, realizing early-dismantling, next layer that forward in template week early removed continues construction;
According to job specfication, 16th step: after beam and floorslab concrete intensity reach normal intensity, requires that whole form removal supports and vertical rod top connect bearing, whole modular shuttering element weeks forwards next layer to and construct;
For reinforced concrete shear wall structure construction technology employing following steps:
(1st) step: according to reinforced concrete shear wall structure engineering practice, the requirement with modulus is installed according to this tool-type steel framework Wood-plastic formwork system template, carry out concrete structure formwork matching board design, complete tool-type steel framework Wood-plastic formwork matching board construction drawing and falsework layout drawing;
(2nd) step: become chi template plate back frame according to the processing of matching board construction drawing and become chi plate plate face, preparing scale template plate back frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing;
(3rd) step: after concrete superstructure work surface provides, while wall steel bar engineering colligation, wall form, falsework are carried out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing;
(4th) step: after wall steel bar colligation completes, with pin, wall side template is connected into entirety, split bolt is installed, vertical posts template master is installed stupefied, wall form diagonal brace and triatic stay are installed, with external corner mould connecting wall template end cap plate, with inner corner trim mould connecting wall corner, complete the assembly of shear wall formwork;
(5th) step: according to falsework layout drawing, install at shear wall formwork and start simultaneously at the interspersed installation carrying out slab form support, adjust the stop nut on the screw mandrel of falsework top, mounting bracket stigma cap and cradle top connect bearing, and require rationally to arrange falsework bridging according to job specfication;
(6th) step: according to height adjustment beam bottom board support rail height at the bottom of beam and be fixed, mounting rail end template connects inner corner trim mould and beam bottom mother plate, and mounting rail template is fixing to be supported;
(7th) step: adjust shear wall formwork diagonal brace and horizontal brace, shear wall formwork is fixed after correcting shear wall formwork horizontal level and perpendicularity, adjust beam form plate-girder side horizontal support and beam skew back supports, side template is fixed after straightening beam side template horizontal level and perpendicularity, connection wall template and side template connect the inner corner trim mould of floor, with pin, slab form back frame is connected with wall side template, side template inner corner trim mould and cradle top connects seat and is connected, complete this construction section building slab slab back frame to install, and carry out levelling;
(8th) step: lay slab form plate face, fix with pin and spray interleaving agent;
(9th) step: colligation floor bar also arranges cushion block and built-in fitting, after reinforcing bar binding completes, pours shear wall concrete, after shear wall concrete vibrating is heavy in fact, casting beams and floorslab concrete maintenance;
(10th) step: after concrete reaches wall side form strength of mould stripping, removes shear wall and side template supports and wall, side template;
(11st) step: after floorslab concrete reaches early to tear intensity open, remove slab form mainboard, form removal support diagonal brace and segment template support level pull bar, retain all supported rod erectings, part of horizontal pull bar and cradle top and connect bearing, realizing early-dismantling, next layer that forward in template week early removed continues construction;
According to job specfication, (12nd) step: after beam and floorslab concrete intensity reach normal intensity, requires that whole form removal supports and vertical rod top connect bearing, whole modular shuttering element weeks forwards next layer to and construct.
Tool-type steel framework Wood-plastic formwork system construction technique for cast-in-place concrete the most according to claim 6, it is characterized in that: wherein tie is installed as follows with method for dismounting: around the column template of installation, make two tie mobile jibs intersect and present four directions space mounting in column template periphery;Regulation tool-type tie mobile jib spacing, makes four directions space size adapt with the size of column template peripheral space, and both are against gapless;Tool-type tie main body is added the spacing saddle of tie, according to the spacing saddle number on four side space length of side size suitably homogenous layout ties;The fixing spacing saddle of tie, inserts the spacing saddle reserving hole on tie, fixing tie saddle position with connecting crab-bolt;Installing the spacing saddle of tie at tool-type tie main body infall, tool-type tie is fixed by recycling locking angle steel;Having only to intersect tie the crab-bolt of fixed position, locking angle steel and fixing saddle during dismounting removes, and whole tie just can be removed.
Tool-type steel framework Wood-plastic formwork system construction technique for cast-in-place concrete the most according to claim 6, it is characterized in that: the installation that beam skew back supports with method for dismounting is: the installation that beam skew back supports first has to the approximate size that the distance according to beam side determines that beam skew back supports, and greater depth is regulated by the position, hole between two sleeve pipes;Beam skew back is supported one end linked together by flat head bolt with bearing diagonal hold-down support, rotate bearing diagonal mobile jib, make the other end be connected with the reinforcement fin in inner corner trim mould, fix with flat head bolt;First rotate support bar during the dismounting that beam skew back supports and be at relaxed state, then remove the bolt of fixed position, two ends, then remove bearing diagonal.
Tool-type steel framework Wood-plastic formwork system construction technique for cast-in-place concrete the most according to claim 6, it is characterized in that: the installation of fast support with method for dismounting is: the point determined according to workmen's unwrapping wire places fast support, often place 2 rack rods to be just attached with cross bar, a fast rack rod is an elementary cell with 4, fast support at location, room four end points start the most longitudinally to be evenly arranged according to 1100mm, support installs rear mounting bracket top and connects seat;Can first remove and connect cross bar, the most successively striking vertical rod from the beginning of the one side in room when propping up the dismounting of support soon.
CN201610328168.4A 2016-05-18 2016-05-18 Tool-type steel framework Wood-plastic formwork system and its construction technology for cast-in-place concrete Expired - Fee Related CN105952140B (en)

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CN106510264A (en) * 2016-12-22 2017-03-22 湖北中航精机科技有限公司 Seat, seat angle regulator and locking cam thereof
CN109184193A (en) * 2018-10-26 2019-01-11 严雄 A kind of early-dismantling formwork system and its construction method
CN110029590A (en) * 2019-04-22 2019-07-19 浙江交通职业技术学院 A kind of adjustable assembled bent cap bracket and construction technology
CN111622489A (en) * 2020-05-11 2020-09-04 安徽云海建筑新材料有限公司 Steel frame wood-plastic formwork convenient to recycle

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CN110029590A (en) * 2019-04-22 2019-07-19 浙江交通职业技术学院 A kind of adjustable assembled bent cap bracket and construction technology
CN110029590B (en) * 2019-04-22 2024-03-19 浙江交通职业技术学院 Adjustable assembled bent cap support and construction process
CN111622489A (en) * 2020-05-11 2020-09-04 安徽云海建筑新材料有限公司 Steel frame wood-plastic formwork convenient to recycle

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