CN2307071Y

CN2307071Y - Building shuttering

Info

Publication number: CN2307071Y
Application number: CN 97250914
Authority: CN
Inventors: 蔡罔受
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-08-20
Filing date: 1997-08-20
Publication date: 1999-02-10
Anticipated expiration: 2007-08-20

Abstract

The utility model relates to a building template. Steel bars are knitted in a template made of concrete, at least one side surface of the template is formed with bulged blocks, and ditch-shaped grooves are formed among the bulged blocks. Therefore, the strength of the building template can be enhanced, and the template and a building can be formed as an entity after a building completes grouting in order to obtain the effects of convenient, quick and standard construction and reducing waste materials.

Description

Construction formwork

The utility model relates to a kind of construction formwork.

Construction business now is when construction, reinforcing bar with suitable intensity is set on ground earlier, and with iron wire with location, all reinforcing steel bar frame positions, make reinforcing bar keep certain verticality, then with template the scope that institute's desire forms structure trunk is centered on again, again in wherein being in the milk, through after about 28 days time, again template is pulled down, this moment is because cement surface is more coarse, need to beautify floating work by cement work again, just can paste the work of ceramic tile etc., and wherein template all is to become rectangular structure by the plank binding, so before tentatively not being in the milk, must template be fixed in certain location one by one with nail and other batten, the scene of this common batten interleaved discs knot in just general building site, and and in shape in special position, the stacked structure of template must be strengthened, powerful weight when being in the milk to bear is impacted, and the expansion that is produced when theing cement solidifies changes, yet general template only follows closely with nail for the simple plane plate body, be far from being and be subjected to the design of force intensity, so in the building site, can hear the thing that avalanche takes place frequently when grouting, the lighter's recast more once just can, misfortune just may take place in weight person, be that This is what people generally disapprove of by this way for falling behind always job practices.

During the fixed back of cement form removal simultaneously, when separating with cement, template can cause the damage of template, tend to make countless nails and a section the plate bits of being scattered on the building site, so just be easy to the people who works on the building site is caused injury, and often an engineering is got off, the discarded template that is removed tends to cause maximum engineering discarded object, so more can cause inconvenience and trouble in the offal treatment.

For improving the disappearance of above-mentioned existing wood template, the purpose of this utility model is: a kind of construction formwork is provided, be to make with reinforced concrete, not only can strengthen the intensity of template, can after cementation, become the some of building, and be provided with the projection piece of modular latticeization in the surface of template, can adapt to special dimensional requirement and be convenient to cut out and cut.

For achieving the above object, the utility model provides a kind of construction formwork, it is characterized in that: it is to have set up reinforcing bar in the template that concrete is made, and is formed with the projection piece at least one side of template, and is formed with ditch shape groove between each projection piece.

Described construction formwork is characterized in that: respectively be provided with the countersunk head perforation that runs through template on nearly four corners of template and middle position.

Described construction formwork is characterized in that: the side that template does not form the projection piece is an even surface.

Described construction formwork is characterized in that: the relative two templates outside respectively adds the framework of a strip, is provided with strip hole in the framework two ends.

Described construction formwork is characterized in that: the interior bar that is provided with a two ends tool inner bolt hole between two templates.

Implement after the above-mentioned technical conceive, the utility model can reach every advantage, such as:

1 structural strength is strong: because template provided by the utility model is made by steel concrete, so can allow template have quite good structural strength.

2 easy constructions: bolt can be screwed with angle steel in the Shen head perforation back of passing template,, and after construction is finished, directly paste ceramic tile or paint and wait the modification operation so that can set up template easily.

3 can be fixed for one with building itself: because template is that steel concrete is made, so after building slurry molding, can allow template and building fixed is one, except that the intensity that can improve building itself, also can save the trouble of disassembling template and processing template.

4 use elasticity big: because be formed with projection piece and ditch shape groove on template, so can conveniently cut template, so that cooperate different construction sizes, and apply in a flexible way.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is a making flow chart of the present utility model.

Fig. 2 is a template outside drawing of the present utility model.

Fig. 3 is a template profile of the present utility model.

Fig. 4 executes illustration for the another kind of the utility model template.

Fig. 5 is the construction exploded view of example with the cylinder for the utility model.

Fig. 6 utilizes the plan view of framework location for the utility model.

Fig. 7 utilizes the top view of framework location for the utility model.

Fig. 8 is the construction plan of the utility model along the indoor wall waterproof.

Fig. 9 is the plan view of the utility model window construction.

Please referring to Fig. 1,2,3, template 1 of the present utility model mainly is provided with template 1 body that is square, in template 1, be provided with the reinforcing bar 11 that braiding is given shape, both side surface in template 1 then is formed with most square projection pieces 12, between each projection piece 12, then be formed with ditch shape groove 13, make each projection piece 12 space, respectively be provided with a Shen head perforation 14 that runs through template 1 in the nearly quadripolar corners of template 1 and central position again, can allow bolt be arranged among the Shen head perforation 14 by this; Template 1 manufacture method provided by the utility model again is that the reinforcing bar 11 that will weave in advance is placed in and is formed from steel among the mould, wherein the form of mould can have with two kinds, a kind of is that two inner faces all are provided with grid-like projection groove, so that can all form projection piece 12 in template 1 two sides, another kind of then only have an inner face to be provided with to form the projection groove of template 1 projection piece 12, another inner face then forms level and smooth shape, so that mold the template 1 that only simultaneously is formed with projection piece 12, as shown in Figure 4; After inserting mould, the reinforcing bar 11 that marshalling is good just can be in the milk, the suitable shake of process makes each interior corner of cement filling uniformly mould wherein, then left standstill about 12 hours, make theing cement solidifies wherein, inserted in the water again, make template 1 fill a part absorption moisture content relief template 1 and can not generate slight crack, so just can finish template 1 of the present utility model.

When using, elder generation explains with the embodiment that Fig. 5 makes cylinder, at first the reinforcing bar 11 that earlier column body should be established on predetermined ground is set the position with the iron wire frame, in four corners of cylinder earlier a bit of angle steel 2 with screw on ground, utilize the hole on it to wear a screw, use four to establish the location with high angle steel 2 with cylinder, outer circumferential side in angle steel 2 then encloses its outside with template 1, with screw 32 directly penetrate by Shen head perforation 14 and on the angle steel 2 of other side a default nut, make being fixed between two angle steel 2 that template 1 can be firm, all surround a square space around just will four angle steel 2 with template 1.

Please cooperate referring to Fig. 6,7, one framework 3 is a strip body, respectively there is a strip hole 31 its both sides, and be length apart from length between two strip holes 31 than template 1, it can be set up in the outside of two relative templates 1, and pass strip hole 31 and spiral shell is solid with the threaded body of rod 4 in two ends, and make its tightly with relative two templates, 1 clamping and positioning, in addition adjacent relative two templates 1 then the other end of template 1 same set up the framework 3 and the body of rod 4, so cross structure and can eliminate the stress of template 1 deflection can guarantee that the cylindricality that template 1 is surrounded is a design; In addition for strengthening day rear pattern plate 1 in the strength of bearing the expansion that generates when theing cement solidifies, between two relative templates 1, add two ends the interior bar 5 of inner bolt hole is arranged, and bore a hole 14 spiral shells admittedly from the outside via the Shen head of template 1 central authorities with bolt 51, the strength that cooperates the framework 3 of ecto-entad, just can make the space setting that is enclosed, so heavily cover enforcement, after cylinder is enclosed fully, directly pour into wherein by ready mix concrete again with machine, after waiting to solidify the framework 3 in the outside pulled down and get final product, because the inner face of template 1 is for having projection piece 13 and ditch shape groove 14, produce powerful fixed so can make good binding with cement, make template 1 become the some of cylinder, and template 1 is that steel concrete is made, so it is highly desirable on the intensity of appearance, this moment is if appearance need be pasted ceramic tile 6 again, then can be because having ditch shape groove 13 mat cement make firm the adhering on it of ceramic tile (general ceramic tile 6 can across two to three road ditch shape grooves 13), need not cement face hacking sample, if the outside need not to paste ceramic tile 6, then just adopting side is the template 1 (as shown in Figure 4) of even surface, because of template 1 is to be made by punching block, so its surface is very smooth, can directly paint or paste ornamental work such as ceramic tile.

Please referring to Fig. 8, the utility model is constructed when the bathroom metope, wall also is to be made by foregoing method, just place the ad-hoc location of metope in advance with angle steel 2, wherein irritate again with cement, exempt to need with one is built into of common brick, not only save time and its verticality etc. comparatively accurate, and why existing bathroom easily has the situation of leaking, and reason is that just water can be by due to the infiltration in the seam crossing of ceramic tile 6 and wall and the ground cement space; And the utility model is at the inboard metope in bathroom, for anti-sealing is infiltrated by the place, crack that connects on metope and ground, the part that metope and ground are bordered on the vertical plane with it above about one centimeter of metope indent, the outside is still fixing by template 1, and because 1 of template make as steel concrete, so can accomplish the function of waterproof, and in recessed part, then can impose the PU layer 7 of waterproof and spread seven lis of stones for it, so water can not infiltrate in the wall again, and reaching waterproof effect completely, same mode also can be used on the roof and implement.

Again please referring to Fig. 9, it is the working drawing of installing window 8 on the general metope, wherein metope is still by above-mentioned method, default on ground with angle steel 2, surround certain space on it and finish after grouting so that template 1 spiral shell is solid again, then reserve the space in advance in the position of predetermined set window 8, the space medial surface is because fixing with window 8, so can do by general plain form, therefore also quite speed and convenience in construction.

Claims

1 one kinds of construction formworks is characterized in that: it is to have set up reinforcing bar in the template that concrete is made, and is formed with the projection piece at least one side of template, and is formed with ditch shape groove between each projection piece.

2 construction formworks according to claim 1 is characterized in that: respectively be provided with the countersunk head perforation that runs through template on nearly four corners of template and middle position.

3 construction formworks according to claim 1 is characterized in that: the side that template does not form the projection piece is an even surface.

4 construction formworks according to claim 1 is characterized in that: the relative two templates outside respectively adds the framework of a strip, is provided with strip hole in the framework two ends.

5 construction formworks according to claim 1 is characterized in that: the interior bar that is provided with a two ends tool inner bolt hole between two templates.