WO2014012373A1 - 一种制作混凝土构件的插接式模具 - Google Patents

一种制作混凝土构件的插接式模具 Download PDF

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Publication number
WO2014012373A1
WO2014012373A1 PCT/CN2013/071437 CN2013071437W WO2014012373A1 WO 2014012373 A1 WO2014012373 A1 WO 2014012373A1 CN 2013071437 W CN2013071437 W CN 2013071437W WO 2014012373 A1 WO2014012373 A1 WO 2014012373A1
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Prior art keywords
plug
plate
dovetail
head plate
hole
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PCT/CN2013/071437
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English (en)
French (fr)
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张波
张树辉
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Zhang Bo
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Publication of WO2014012373A1 publication Critical patent/WO2014012373A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/02—Connecting or fastening means for non-metallic forming or stiffening elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/001—Corner fastening or connecting means for forming or stiffening elements

Definitions

  • the invention relates to the technical field of concrete moulds, in particular to a plug-in mould for making concrete members.
  • the concrete formwork widely used in the construction industry is mainly composed of steel and wooden formwork.
  • the steel formwork needs to use a release agent during use, which causes pollution to construction, building components and the environment.
  • the wooden formwork is perishable and difficult. Demoulding has been phased out in this field.
  • a fixed frame supporting the formwork must be built in advance, and then several pieces of formwork are assembled in the fixed frame to form a mold for making the concrete member.
  • the disadvantage of this structure is: due to the four periphery of the formwork For the plane, each two templates must be connected with each other when they are assembled, and connected with the fixed frame.
  • the operation is time-consuming, labor-intensive and inefficient; the difficulty of removing the template and the safety hazard are large, especially on the wooden template.
  • the nails are easy to cause safety hazards to the construction site; the repeated utilization rate of the wooden formwork is low, and the material waste is large.
  • a plug-in mold for manufacturing a concrete member comprising a rectangular plate body, each of which has a dovetail groove on one end surface in the longitudinal direction, and the length of the plate body is another Dovetail bumps are arranged on the end faces, and the dovetail slots or dovetail bumps on the two plates are inserted into each other to form a plug-in board, and the plug-in boards are combined with each other to form an open upper cavity, and two plug-in plates are formed.
  • a head plate is provided at an angle of 90°, and the shape of the head plate is a rectangle.
  • the two plug-in boards form a head plate disposed at an angle of 90° as a first head plate, one side of the first head plate in a horizontal direction is a plane, and the other side of the horizontal direction is a dovetail slot, first
  • the plane of the headboard is in close contact with the plug-in board forming the 90[deg.] angle
  • the dovetail slot of the first headboard is mated with the dovetail tab of the other plug-in board which forms the 90[deg.] angle.
  • the two plug-in boards form a head plate at a 90° angle as a second head plate, and a dovetail groove or a dovetail bump is arranged on one side of the second head plate in a horizontal direction, and the second head plate A dovetail groove or a dovetail lug is disposed on one side of the vertical direction, and the second head plate is respectively mated with the horizontal insertion plate and the vertical insertion plate.
  • a through hole is formed in each side wall of the cavity formed by the plug-in board, and more than one quantity of steel bars are installed in the through hole, and both ends of the steel bar are fixed on the connecting strip board, and the connecting strip board is located on the outer side wall of the cavity, and the connecting strip is connected
  • the length is equal to the length of the sidewall of the cavity.
  • a through hole for reducing the weight of the plate is provided on the plate body, and the through hole is a square hole, a round hole, an elliptical hole or a triangular hole.
  • a fixing frame is arranged around the cavity formed by the plug-in plates, and the first fixing plate on the fixing frame is attached to one side outer wall of the cavity horizontally, and the second fixing plate is attached to the other outer wall of the cavity horizontally.
  • a first connecting rod is mounted on the head portions of the second fixing plate of the first fixing plate, and the second connecting rod is mounted on the other end portions of the first fixing plate and the second fixing plate, the first connecting rod and the second connecting rod
  • the connecting rods respectively fit the side wall ends of the plug board in the horizontal direction.
  • the invention has the advantages that the plug-in mold for manufacturing the concrete member can be made into an open cavity of various shapes and structures composed of the plug-in board, and has the advantages of simple plug-and-assembly assembly, high assembly efficiency and convenient disassembly.
  • the advantages are high, and the safety when disassembling the mold is high, the construction efficiency is greatly improved, and the production cost is greatly reduced.
  • the invention can be made of plastic material or aluminum alloy material, can be repeatedly used, and does not need a release agent when used, thereby avoiding pollution of the construction site, building components and the environment.
  • FIG. 1 is a schematic structural view of a template used in the plug-in mold of the present invention
  • FIG. 2 is a schematic left side view of FIG. 1
  • FIG. 3 is a schematic structural view of one of the plug-in molds of the present invention
  • the structural schematic diagram of the plug-in mold 2; the plurality of plug-in boards form a T-shaped open cavity, and the plug-in board is configured to form a structure of the first head plate at a 90° angle
  • FIG. 5 is two plugs.
  • the structure of the second headboard is formed at a 90° angle.
  • the plug-in mold for manufacturing a concrete member is composed of a plurality of rectangular plate bodies 1 each having a dovetail groove on one end surface of the longitudinal direction of the plate body 1, and the other end face of the plate body 1 in the longitudinal direction
  • the dovetail bumps are arranged, and the dovetail slots or the dovetail bumps on the two boards are inserted into each other to form a plug-in board, and the plug-in boards are combined with each other to form an open upper cavity, and the two plug-in boards form a 90° angle.
  • the head plate is provided, and the shape of the head plate is rectangular.
  • the above structure can complete various advantages of the mold of the present invention.
  • the plug-in mold can be made into a rectangular shape, a T shape, a cross shape, and a square open shape. Cavity.
  • the head plate of the present invention has two preferred structures.
  • the first structure is: the two plug plates form a head plate at a 90° angle as the first head plate 18, and the first head plate 18 is horizontal.
  • One side of the direction is a flat surface, and the other side of the horizontal direction is provided with a dovetail groove.
  • the plane of the first head plate 18 closely contacts the insertion plate which forms an angle of 90°, and the dovetail groove of the first head plate 18 and the composition 90
  • the dovetail lug on the other plug-in plate of the angle is inserted and matched.
  • This structure can make the inner surface of the mold form a whole plane. It does not need to install other small components, so that the surface of the concrete member can be neat and easy to mold.
  • the second structure is: the two head plugs form a head plate at a 90° angle as a second head plate 15, and the second head plate 15 is provided with a dovetail groove or a dovetail bump on one side of the horizontal direction.
  • a dovetail slot or a dovetail tab is disposed on a side surface perpendicular to the second header plate 15, and the second header plate 15 is respectively mated with the horizontal insertion plate and the vertical insertion plate.
  • the inner surface of the mold can be formed into a flat surface without the need for additional Other small mounting member, the surface of the concrete member can neatly, and easy to install the entire mold, while increasing the overall rigidity of the mold.
  • a through hole is defined in each of the two side walls of the cavity formed by the plug-in board, and more than one number of reinforcing bars 14 are installed in the through hole, and both ends of the reinforcing bar 14 are fixed on the connecting strip 13 , and the connecting strip 13 is located on the outer wall of the cavity.
  • the length of the connecting strip 13 is equal to the length of the side wall of the cavity.
  • the plate body 1 of the plug-in mold of the present invention has a through hole for reducing its own weight, and the through hole is a square hole, a circular hole, an elliptical hole or a triangular hole.
  • the various shapes of the holes described above facilitate processing and at the same time achieve strength requirements.
  • the fixing frame is mounted around the cavity formed by the plug-in plates, and the first fixing plate 10 on the fixing frame is attached to one side of the horizontal wall of the cavity, and the second fixing plate 19 and the cavity The other side outer wall of the horizontal direction of the body is fitted, and the first connecting rods 11 are mounted on the head portions of the first fixing plate 10 and the second fixing plate 19, and the other ends of the first fixing plate 10 and the second fixing plate 19 are attached.
  • the second connecting rod 20 is mounted on the head portion, and the first connecting rod 11 and the second connecting rod 20 are respectively respectively fitted with the side wall ends of the horizontal direction of the plug-in board, and the above structure can further improve the overall strength of the mold, and is convenient for installation and Disassembly, while further increasing the service life of the mold reuse.
  • 4 is a dovetail bump
  • 5 is a dovetail slot
  • 7 is a head plate
  • 8 is a dovetail slot
  • 9 is a dovetail bump
  • 12 is a bolt
  • 16 is a dovetail slot
  • 17 is a dovetail slot.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

一种制作混凝土构件的插接式模具，包括矩形板体（1），板体（1）的长度方向一端面上开设燕尾槽（5），另一端面上设置燕尾凸块（4），相邻两板体（1）通过燕尾槽（5）和燕尾凸块（4）相互插接构成插接板，两块插接板构成90°角处设置矩形封头板（15）。该模具装拆方便并可反复利用。

Description

一种制作混凝土构件的插接式模具 技术领域
本发明涉及混凝土模具技术领域，具体地说是一种制作混凝土构件的插接式模具。
背景技术
　　　目前，在建筑行业广泛使用的混凝土模板，主要是钢制和木制模板构成，钢制模板在使用时需要使用脱模剂，给施工、建筑构件和环境造成污染，木制模板易腐烂并难脱模，已被本领域逐步淘汰。另外，在施工现场浇注混凝土建筑构件时，须事先搭建一个支撑模板的固定框架，然后在固定框架内拼装若干块模板以形成制作混凝土构件的模具，这种结构的不足是：由于模板的四周边为平面，每两个模板在拼装时必须采用连接件使其相互定位，并与固定框架连接，其操作费时费力、效率低下；拆卸模板的难度及安全隐患较大，特别是木制模板上的铁钉容易对施工现场造成安全隐患；木制模板的反复利用率较低，材料浪费较大。
发明内容
　　　本发明的目的是提供一种制作混凝土构件的插接式模具，它能够解决现有技术存在的不足。
　　　本发明为实现上述目的，通过以下技术方案实现：一种制作混凝土构件的插接式模具，包括矩形板体，每块板体的长度方向一端面上均开设燕尾槽，板体长度方向另一端面上均设置燕尾凸块，相临两块板体上的燕尾槽或燕尾凸块相互插接构成插接板，插接板相互组合构成上方为敞口的腔体，两块插接板构成90°角处设置封头板，封头板的形状是矩形。
　　　所述的两块插接板构成90°角处设置的封头板为第一封头板，第一封头板水平方向的一个侧面为平面、水平方向的另一侧面开设燕尾槽，第一封头板的平面与构成90°角的插接板紧密相触，第一封头板的燕尾槽与构成90°角的另一插接板上的燕尾凸块插接配合。所述的两块插接板构成90°角处设置的封头板为第二封头板，第二封头板水平方向的一侧面上设置燕尾槽或燕尾凸块，与第二封头板垂直方向的一侧面上设置燕尾槽或燕尾凸块，第二封头板分别与水平方向的插接板和垂直方向的插接板插接配合。插接板构成的腔体两侧壁上分别开设通孔，通孔内安装一条以上数量的钢筋，钢筋两端固定在连接条板上，连接条板位于腔体外侧壁上，连接条板的长度与腔体侧壁长度相等。板体上开设减轻自身重量的通孔，通孔是方孔、圆孔、椭圆孔或三角形孔。插接板相互组合构成的腔体四周安装固定架，固定架上的第一固定板与腔体水平方向的一侧外壁贴合，第二固定板与腔体水平方向的另一侧外壁贴合，第一固定板第二固定板的两端头部位安装第一连接杆，第一固定板与第二固定板的另外两端头部位安装第二连接杆，第一连接杆和第二连接杆分别与插接板水平方向的侧壁端头贴合。
　　　本发明的优点在于：所述制作混凝土构件的插接式模具可以制成由插接板组成的各种形状和结构的敞口状腔体，具有插接组装简便、组装效率高、拆卸方便的优点，并且在拆装模具时的安全性高，大幅度提高了施工效率，大幅度降低了生产成本。本发明可采用塑性材料或铝合金材料制作，可反复利用，并在使用时不需要脱模剂，从而避免了施工现场、建筑构件及环境的污染。
附图说明
　　　附图1是本发明所述插接式模具中使用的模板结构示意图；图2是图1的左视结构示意图；图3是本发明插接式模具之一的结构示意图；图4是本发明插接式模具之二的结构示意图；数块插接板相互构成T形敞口式腔体，并示意插接板构成90°角处安装第一封头板的结构；图5是两块插接板构成90°角处安装第二封头板的结构示意图。
具体实施方式
　　　 本发明的一种制作混凝土构件的插接式模具，它有多块矩形板体1构成，每块板体1的长度方向一端面上均开设燕尾槽，板体1长度方向另一端面上均设置燕尾凸块，相临两块板体上的燕尾槽或燕尾凸块相互插接构成插接板，插接板相互组合构成上方为敞口的腔体，两块插接板构成90°角处设置封头板，封头板的形状是矩形，上述结构能够完成本发明所述的模具的各种优点，这种插接式模具可以做成长方形、T形、十字形、方形敞口式腔体。
　　　本发明所述的封头板有两种优选结构，第一种结构是：两块插接板构成90°角处设置的封头板为第一封头板18，第一封头板18水平方向的一个侧面为平面、水平方向的另一侧面开设燕尾槽，第一封头板18的平面与构成90°角的插接板紧密相触，第一封头板18的燕尾槽与构成90°角的另一插接板上的燕尾凸块插接配合，这种结构可使模具内表面形成整体平面，不需要另外再安装其它小型构件，能使混凝土构件的表面整齐，并便于模具的整体安装；第二种结构是：两块插接构成90°角处设置的封头板为第二封头板15，第二封头板15水平方向的一侧面上设置燕尾槽或燕尾凸块，与第二封头板15垂直方向的一侧面上设置燕尾槽或燕尾凸块，第二封头板15分别与水平方向的插接板和垂直方向的插接板插接配合，这种结构可使模具内表面形成整体平面，不需要另外再安装其它小型构件，能使混凝土构件的表面整齐，并便于模具的整体安装，同时提高了模具的整体刚性。
　　　插接板构成的腔体两侧壁上分别开设通孔，通孔内安装一条以上数量的钢筋14，钢筋14两端固定在连接条板13上，连接条板13位于腔体外侧壁上，连接条板13的长度与腔体侧壁长度相等，这种结构在增加模具整体强度的同时，减少了施工的工序及成本。
　　　本发明所述的插接式模具的板体1上开设减轻自身重量的通孔，该通孔是方孔、圆孔、椭圆孔或三角形孔。上述各种形状的孔便于加工，并同时能够达到强度要求。
　　　本发明进一步的优选方案是：插接板相互组合构成的腔体四周安装固定架，固定架上的第一固定板10与腔体水平方向的一侧外壁贴合，第二固定板19与腔体水平方向的另一侧外壁贴合，第一固定板10和第二固定板19的两端头部位安装第一连接杆11，第一固定板10与第二固定板19的另外两端头部位安装第二连接杆20，第一连接杆11和第二连接杆20分别与插接板水平方向的侧壁端头贴合，上述结构能使模具进一步提高整体强度，并便于安装和拆卸，同时可进一步增加模具重复利用的使用寿命。图中4是燕尾凸块，5是燕尾槽，7是封头板，8是燕尾槽，9是燕尾凸块，12是螺栓，16是燕尾槽，17是燕尾槽。

Claims (6)

  1. 一种制作混凝土构件的插接式模具，其特征在于：包括矩形板体（1），每块板体（1）的长度方向一端面上均开设燕尾槽，板体（1）长度方向另一端面上均设置燕尾凸块，相临两块板体上的燕尾槽或燕尾凸块相互插接构成插接板，插接板相互组合构成上方为敞口的腔体，两块插接板构成90°角处设置封头板，封头板的形状是矩形。
  2. 根据权利要求1所述的一种制作混凝土构件的插接式模具，其特征在于：所述的两块插接板构成90°角处设置的封头板为第一封头板（18），第一封头板（18）水平方向的一个侧面为平面、水平方向的另一侧面开设燕尾槽（6），第一封头板（18）的平面与构成90°角的插接板紧密相触，第一封头板（18）的燕尾槽（6）与构成90°角的另一插接板上的燕尾凸块插接配合。
  3. 根据权利要求1所述的一种制作混凝土构件的插接式模具，其特征在于：所述的两块插接板构成90°角处设置的封头板为第二封头板（15），第二封头板（15）水平方向的一侧面上设置燕尾槽或燕尾凸块，与第二封头板（15）垂直方向的一侧面上设置燕尾槽或燕尾凸块，第二封头板（15）分别与水平方向的插接板和垂直方向的插接板插接配合。
  4. 根据权利要求1所述的一种制作混凝土构件的插接式模具，其特征在于：插接板构成的腔体两侧壁上分别开设通孔（3），通孔内安装一条以上数量的钢筋（14），钢筋（14）两端固定在连接条板（13）上，连接条板（13）位于腔体外侧壁上，连接条板（13）的长度与腔体侧壁长度相等。
  5. 根据权利要求1所述的一种制作混凝土构件的插接式模具，其特征在于：板体（1）上开设减轻自身重量的通孔（2），通孔是方孔、圆孔、椭圆孔或三角形孔。
  6. 根据权利要求1或3所述的一种制作混凝土构件的插接式模具，其特征在于：插接板相互组合构成的腔体四周安装固定架，固定架上的第一固定板（10）与腔体水平方向的一侧外壁贴合，第二固定板（19）与腔体水平方向的另一侧外壁贴合，第一固定板（10）和第二固定板（19）的两端头部位安装第一连接杆（11），第一固定板（10）与第二固定板（19）的另外两端头部位安装第二连接杆（20），第一连接杆（11）和第二连接杆（20）分别与插接板水平方向的侧壁端头贴合。
PCT/CN2013/071437 2012-07-20 2013-02-06 一种制作混凝土构件的插接式模具 WO2014012373A1 (zh)

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CN109113231A (zh) * 2018-08-29 2019-01-01 王增群 一种分体式eps空腔模块
CN114541744A (zh) * 2022-03-02 2022-05-27 振天建设集团有限公司 一种复合式人行天桥y型支柱模具装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113530210B (zh) * 2020-08-13 2022-10-04 石家庄雄新新型环保建材有限公司 一种便于安装的可回收建筑模板

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1077408A (zh) * 1993-04-10 1993-10-20 洪蛎 水泥混凝土模板及其灌铸施工方法
EP0735212A2 (de) * 1995-03-31 1996-10-02 Plettac Ag Rahmen für eine Schaltafel
DE19837493A1 (de) * 1998-08-10 2000-02-17 Joachim Sopalla Stahlschalung für Aussparungen
DE10200251A1 (de) * 2002-01-05 2003-07-24 Elisabeth Bayerlein Schalungsbauteil und Sturzkasten
US20070284506A1 (en) * 2006-06-12 2007-12-13 Bryan Benedict Stay-in-place concrete footing forms
CN201190289Y (zh) * 2008-02-03 2009-02-04 吕江 带有榫槽的空心pvc挡土板
CN102514088A (zh) * 2011-12-09 2012-06-27 许金锔 一种新型混凝土模板

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1077408A (zh) * 1993-04-10 1993-10-20 洪蛎 水泥混凝土模板及其灌铸施工方法
EP0735212A2 (de) * 1995-03-31 1996-10-02 Plettac Ag Rahmen für eine Schaltafel
DE19837493A1 (de) * 1998-08-10 2000-02-17 Joachim Sopalla Stahlschalung für Aussparungen
DE10200251A1 (de) * 2002-01-05 2003-07-24 Elisabeth Bayerlein Schalungsbauteil und Sturzkasten
US20070284506A1 (en) * 2006-06-12 2007-12-13 Bryan Benedict Stay-in-place concrete footing forms
CN201190289Y (zh) * 2008-02-03 2009-02-04 吕江 带有榫槽的空心pvc挡土板
CN102514088A (zh) * 2011-12-09 2012-06-27 许金锔 一种新型混凝土模板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109113231A (zh) * 2018-08-29 2019-01-01 王增群 一种分体式eps空腔模块
CN109113231B (zh) * 2018-08-29 2024-02-09 王增群 一种分体式eps空腔模块
CN114541744A (zh) * 2022-03-02 2022-05-27 振天建设集团有限公司 一种复合式人行天桥y型支柱模具装置

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