CN1131717A - Hydrid site casting form work system - Google Patents

Abstract

The present invention relates to a template system used for pouring the concrete wall, the girder and the pillar on the site in the building unit field, in particular to a mould composed of a big flitch plate formed by a plurality of repeatable using plates connected together through an articulating device. The flitch plates are connected through the articulating device in the mutual relation of the edge to edge to form a casing used for a mould. The opposite wall of the opposite plate used for forming an outer mold is arranged and supported conveniently by an adjustable hoop with a pull bar.

Description

Hydrid site casting form work system

The present invention relates in building structure field, be used for the template system of poured in place concrete wall, beam and column, particularly a kind ofly form the template system that a big compoboard constitutes by a plurality of a plurality of reusable plates that connect together by articulated mounting.Compoboard connects together with edge-to-edge's correlation with articulated mounting and forms a shell that is used for template in addition.Relative wall in order to the compoboard that forms external mold can be supported easily by the hoop of a band pull bar of use.

By using the hinged compoboard by hoop and pull bar support, external mold that can prefabricated any required form is so that can cast in situs resemble the wall of building, the concrete component of beam and column.The effect of hoop and pull bar is to fix and support prefabricated compoboard in the process of building.Another effect of described hoop and pull bar is to unload prefabricated external mold, by the plate that makes single compoboard is folding lightly at the hinge place external mold is sunk slightly.The compoboard external mold template that can propose slightly to sink then also can place other place to reuse.

In building field, use template to be widely known by the people.Yet the constructor mainly depends on the material that timber and veneer are used as template.

For the template based on metal, it need carry out assembly and disassembly by the plate to template at every turn in the time need resetting in other place.

In addition, in several patents, related to and can be how the group Yu plate of each template to have been interfixed about template.

The tooth mandate of Malaysia west comprise the patent MY-100501-A that respectively is called ＂ template ＂ that can connect template, its disclosed template plate is suitable for using magnet to interconnect at the edge as fastener.

Name is called the United States Patent (USP) 4,776,553 of ＂ template plate ＂, discloses a kind of template plate that is made of longitudinal metal spare and transverse metal spare, interconnects by the device as screw and forms a dismountable template plate.

Another is called ＂ and is used for the door bolt of plate unit and the United States Patent (USP) 4,975,009 of breechblock spare ＂, discloses a kind of breechblock and door bolt part structure, and it is used for two of interim connections and is forming the precast plate unit that concrete wall use.

In all above-mentioned patents, a hinged compoboard template is not all proposed, it is fixed on hoop and the pull bar external mold to be installed in use easily and to unload external mold after use.

The purpose of this invention is to provide a kind of template, it is formed by using hinge that a plurality of template plates are interconnected.

Another object of the present invention is to bear the concrete lateral pressure of being built with the external mold that uses hoop and pull bar to support in watering the hoop process.

Another purpose is, build handle the back by hinge at compoboard outside folding gently external mold unload external mold reuse so that can make described template take and be placed in a new place away.

The present invention will be described by example with reference to the accompanying drawings.

Fig. 1 (a) has represented that is hinged to a compoboard of forming on one second plate by one first plate.

Fig. 1 (b) has represented the hinged compoboard of use from the wall burning is built.

Fig. 2 has represented the hinged compoboard of use in wall is built.

Fig. 3 (a) has represented the external mold that is made of hinged compoboard.

Fig. 3 (b) has represented adjustable hoop and the hook device that matches with the pull bar of hoop.

With reference to figure 1 (a), it has represented a compoboard (1), and it is connected to one second template plate (2) by an articulated mounting (4) with one first template (3) and forms.Panel (5) is fixed on the support frame of a group vertical (6) and horizontal (7) part.For counter plate (5) provides additional support.One group vertical (8) and horizontal (9) ribs are provided.

Fig. 1 (b) has represented the use of gang form at the scene, and its building structure is vertical mutually formation.

Fig. 2 has represented that gang form building a use in the concrete wall.This template plate can be made of the template that has on panel, so that allow to comprise doorframe, window frame or the like.

Fig. 3 (a) has represented to be used for the external mold of concreting wallboard.This wall form plate is in the state that subsides.Shown hoop (10) is fixed on the wall of relative formation compoboard template.

Concrete casting walling (40) forms between external mold (20) and (30).

When being in collapsed mode, external mold (30) is in non-collapsed mode at external mold (20).

With reference to figure 3 (b), it has represented the hoop (10) of a tubular structure.Two ends at hoop (10) have rod member (15), and it is made up of the screw rod (11) that cooperates with machine nut portion (16).In the end of screw rod, fix a pull bar (14), it can loose rotation in case with rotating rod (14) itself with regard to adjustable screw (11).

Use the hook device (12) adjacent fixing to each first (3) and second (2) wall form plate with articulated mounting (4).The notch (13) that is used for hook can receive the pull bar (14) that binds round (10) loose and slidably.The material that uses in the structure of several elements of external mold template preferably is made of mild steel, does not use other metal, plastics or composite material but the present invention is not also limited in the structure of this element.

With the enforcement in the accompanying drawing of explaining above, describe the present invention and how to work below.

Following description relates to the concreting wall in the room in a common building.Yet this description also is equal to and is applied on casting beams, stair and the post.

One compoboard template (2) is connected at the hinge place with (3), so that a prefabricated external mold that is used to build required wall etc.The size of made plate (2) and (3) will adapt to described room.Then with a plurality of hoops (1)) be fixed on the hook (2).Fix hoop according to the height that is watered walling with different height.

One second external mold (30) also is prefabricated and the plan of being fixed on connects on the position in room.The panel (5) of external mold (20) and (30) is oppositely arranged, and is separated by the distance of the thickness that has determined wall.

Make the external mold (20) that subsides and external mold (30) form final shape to produce one and smooth be used for the external surface that wall is built by regulating a plurality of idler arms (15).

Furtherly, adjust thread (11) folder and correct aiming at of the first wallboard template (3) and second wallboard template (2).

Should recognize that wall is that the Ji Liang that is cast in formation base goes up or constitutes on the beam on floor of an intercolumniation that is supported on building.

Like this, any reinforcement that is proposed to be used in structure must be got ready and fix in position in advance before building.

In the external mold of making as described above, inject concrete.Allow after required time of concrete setting, unclamp the idler arm (15) of hoop (10) so that allow wallboard from the both sides of the wall of newly building, subside out lightly.

Can use winch or crane gear to take out external mold (20) and (30) now.Described external mold can be placed then and repeat this process on the new position.

The best applications that described system was suitable for is to be to build building structure identical and that repeat, for example individual layer in ladder house or double-deck even high-rise suite.

This system's low price, labour intensity is low, and the use native system is very effective for obtaining the time of construction fast.

Claims (5)

1. convenience and advanced construction are used for the method for the external mold that subsides of wall, beam, the post of cast in situs building structure, it is characterized in that a plurality of templates being coupled together to form a big compoboard by articulated mounting, and used adjustable hoop (10) that is fixed on the hook device (12), its hook device (12) is fixed on the template plate.

2. method as claimed in claim 1, wherein external mold couples together formation by one group of template plate by articulated mounting (4), to form a big compoboard.

3. method as claimed in claim 2, wherein each is rigidly secured on the template plate at the articulated mounting (13) that has on hook device (12) both sides of a notch (13), and described hook device is used to receive the pull bar (14) of (10) of adjustable hoop.

4. method as claimed in claim 1, wherein adjustable hoop is made of a tubular body (10), and has fixed a nut (16) in order to receive the screw thread of screw rod (11) in the end of tubular body.

5. method as claimed in claim 4 wherein is fixed to an idler arm (15) adjustable ground on the nut (16), the end of thread (11) with a pull bar (14) loosely with vertical connection of thread (11).

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