CN207314816U - A kind of fixed paper matrix plate for building - Google Patents

Abstract

The utility model proposes a kind of fixed paper matrix plate for building, including stiff paper form, stiff paper form includes internal layer, structure sheaf, outer layer, circumferential and continuously set some spacing component structures on the inner wall of structure sheaf, outer wall, the outer wall of internal layer, the inner wall of outer layer are in the waveform for coordinating spacing component structure；On the outer wall of outer layer it is circumferentially disposed it is some be in 8 fonts lifting piece, is equipped with S-type drag part in internal layer, the inner wall and the length of drag part and the internal diameter of internal layer that the both ends of drag part are tapped in internal layer are isometric.Stiff paper form is using pure paper as raw material, produce that cost is relatively low and lighter weight, mobile carrying is very convenient, constructing operation is simple, the stiff paper form that internal layer, structure sheaf, outer layer are formed will not produce seam and bear caused pressure and impact during concrete casting with enough strength and stiffness, final molding periphery is bright and clean, and stiff paper form needs to implement the cutting of alkali bad property in form removal, and there is no the work of later maintenance maintenance.

Description

A kind of fixed paper matrix plate for building

Technical field

It the utility model is related to building template field of engineering technology, and in particular to a kind of fixed paper matrix plate for building.

Background technology

Need to use fixed structure during cast-in-place concrete and concrete is supported, traditional fixed structure is mostly cylinder mold Plate.

Current alternative column-form form mainly has four kinds：1. plank sheathing, its main feature is that being sawed out by cylindrical curvature Semicircle anchor ear, wood lath is followed closely along Inner arc, approximate circle with straight Dai Qu；Need to serve as a contrast sheet iron on the inside of template, its advantage is system Make flexibly, convenient scene processes and makes, and cost is not high, but a disadvantage is that concrete cylinder is justified, flexural slip degree is bad, and seam crossing is thick Rough, turnover rate is low, consumes timber, heavier, 2. steel form, its main feature is that using two pieces of semicircle steel forms to spelling, rib, advantage It is good rigidity, easily ensures construction quality in column, template can be used in turn repeatedly, and shortcoming is bent smooth for concrete cylinder circle after shaping Spend bad, seam is relatively more, and quality is larger, and when installation needs mechanical engagement, and cost is higher, and 3. glass bloom template, feature are As ball diameter ＜ 1.5m, it is assembled again that template is made into two semicircles, as ball diameter ＞ 1.5m, template is made 3 Or more than 3 assembly again, advantage are light weights, the number of turnover is high, and shortcoming is shaping seam, and effect is bad, adds man-hour requirement Corresponding mould is made, template maintaining is cumbersome, 4. plate glass steel form, and feature is made using unsaturated polyester resin For cementing material, making skeleton with low alkali glass fiber cloth, successively viscous wrap up in forms, and for template as isotropic body, brake forming is easy, fits Field fabrication is closed, advantage is light weight, and tensile strength is higher, and toughness is moderate, good forming effect, and an only perps, turnover Number can reach more than 30 times, and shortcoming is that scene processing needs to make mould, when column footpath and more height specification, can be greatly increased Cost of manufacture, template branch, which is torn open, needs manpower to take a lot of work laborious from three position operations of upper, middle and lower.

Therefore need a kind of forming cylinder any surface finish, seamless, light weight, easy to install, cheap, later maintenance maintenance Convenient column-form is as fixed structure.

Utility model content

For the deficiency in the presence of the prior art, the utility model provides a kind of fixed paper matrix plate for building, solves Forming cylinder face is not clean when current four kinds of column-forms are as fixed structure, have coarse seam, quality it is big, it is not easy to install, The problem of cost is high, template later maintenance maintenance is inconvenient.

To achieve the above object, the utility model employs following technical solution：A kind of fixed paper matrix plate for building, bag Cylindrical stiff paper form is included, the stiff paper form includes sequentially connected internal layer, structure sheaf, outer layer from inside to outside, described Circumferential and continuously set some spacing component structures on the inner wall of structure sheaf, outer wall, the spacing component structure includes being connected Raised arc sections, depression arc sections, the outer wall of the internal layer, the inner wall of outer layer are in the wave for coordinating spacing component structure Shape；On the outer wall of the outer layer it is circumferentially disposed it is some be in 8 fonts lifting piece, is equipped with S-type drag part, institute in the internal layer The both ends tap for stating drag part is isometric in the inner wall and the length of the drag part and the internal diameter of internal layer of internal layer.Stiff paper form is with pure Paper is raw material, and cost is relatively low and lighter weight for production, and mobile to carry very convenient, constructing operation is simple, and paper tube can be according to reality The convenient change length of border situation, the stiff paper form that internal layer, structure sheaf, outer layer are formed will not produce seam and with enough strong Degree and rigidity bear caused pressure and impact during concrete casting, and final molding periphery is bright and clean, and stiff paper form is being torn open Need to implement the cutting of alkali bad property in mould, there is no the work of later maintenance maintenance, the paper membrane after dismounting can work as waste paper recycling profit With reducing cost；Lifting piece makes the utility model be easier to carry, install, and drag part, which continues to counteract, bears concrete casting When caused pressure and impact；Spacing component structure can guarantee that internal layer, structure sheaf, outer layer three are not in concrete casting Meeting stress produces relative rotation, so as to not destroy the unitary construction of cardboard module, moreover it is possible to pass through special raised arc sections, depression The cooperation of arc sections, again serves to and offsets the effect of caused pressure and impact during concrete casting of bearing, ensure that this reality With new overall stiffness, intensity.

Further, the inner wall of the internal layer is equipped with waterproof film layer, and the drag part is followed by through waterproof film layer In the inner wall of internal layer.It can prevent water loss in the concrete that is newly poured in stiff paper form.

Further, the outer wall of the outer layer is equipped with waterproof film layer, and the lifting piece is followed by through waterproof film layer In the outer wall of outer layer.Ensure that outer layer outer wall has enough waterproofs and protective capability.

Further, the quantity of the lifting piece is four.

Further, the raised arc sections, depression arc sections are arranged at intervals.

Compared with the prior art, the utility model has the advantages that：Stiff paper form using pure paper as raw material, make by production Valency is relatively low and lighter weight, and mobile to carry very convenient, constructing operation is simple, and paper tube can be grown according to the convenient change of actual conditions Degree, the stiff paper form that internal layer, structure sheaf, outer layer are formed will not produce seam and bear coagulation with enough strength and stiffness Caused pressure and impact when soil pours, final molding periphery is bright and clean, and stiff paper form needs implementation alkali bad in form removal Property cutting, there is no the work of later maintenance maintenance, paper membrane after dismounting can work as waste paper and recycle, and reduce cost；Lifting Part makes the utility model be easier to carry, install, drag part continue to counteract when bearing concrete casting caused pressure and Impact；Spacing component structure can guarantee that internal layer, structure sheaf, outer layer three are not forced opposite turn of generation in concrete casting It is dynamic, so as to not destroy the unitary construction of cardboard module, moreover it is possible to by the cooperation of special raised arc sections, the arc sections that are recessed, then It is secondary play the role of offsetting bear during concrete casting caused pressure and impact, ensure that the overall firm of the utility model Degree, intensity.

Brief description of the drawings

Fig. 1 is the top view of fixed paper matrix plate for building.

Reference numeral：

1 internal layer, 2 structure sheafs, 3 drag parts, 4 outer layers, 5 raised arc sections, 6 depression arc sections, 7 lifting pieces, 8 waterproofing membranes Layer.

Embodiment

The utility model is described further below in conjunction with the accompanying drawings.

A kind of as shown in Figure 1, fixed paper matrix plate for building, it is characterised in that：It is described including cylindrical stiff paper form Stiff paper form includes sequentially connected internal layer 1, structure sheaf 2, outer layer 4 from inside to outside, on the inner wall of the structure sheaf 2, outer wall Some spacing component structures are set circumferentially and continuously, and the spacing component structure includes raised arc sections 5, depression arc sections 6, institute The raised connection of arc sections 5 depression arc sections 6 are stated, raised arc sections 5, depression arc sections 6 are arranged at intervals, outside the internal layer 1 Wall, the inner wall of outer layer 4 are in the waveform for coordinating spacing component structure；Circumferentially disposed four are in 8 words on the outer wall of the outer layer 4 The lifting piece 7 of type, the internal layer 1 is interior to be equipped with S-type drag part 3, and the both ends of the drag part 3 are tapped in the inner wall of internal layer 1 And the length and the internal diameter of internal layer 1 of the drag part 3 are isometric.

The inner wall of the internal layer 1 is equipped with waterproof film layer 8, and the drag part 3 is followed by internal layer through waterproof film layer 8 1 inner wall；The outer wall of the outer layer 4 is equipped with waterproof film layer 8, and the lifting piece 7 is followed by outer layer through waterproof film layer 8 4 outer wall.

The utility model is mobile to carry very convenient, constructing operation letter as fixed structure, light weight using stiff paper form It is single；Molding periphery is bright and clean, seamless, without spillage, easily reach clear-water concrete presentation quality standard；Can be very suitable during form removal Sharply peeled off from concrete cylinder, it is not necessary in template surface brushing releasing agent；Stiff paper form price is only plate glass punching block L/3 of plate or so；The disposable installation of high-volume can be realized using stiff paper form, and be carried out at the same time concreting；Cardboard mould Plate needs to implement the cutting of alkali bad property in form removal, and there is no the work of later maintenance maintenance, the paper membrane after dismounting can work as waste paper Recycle

Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model Enclose, it should all cover among the right of the utility model.

Claims (5)

1. A kind of 1. fixed paper matrix plate for building, it is characterised in that：Including cylindrical stiff paper form, the stiff paper form includes Sequentially connected internal layer (1), structure sheaf (2), outer layer (4) from inside to outside, it is circumferential on the inner wall of the structure sheaf (2), outer wall And some spacing component structures are continuously set, the spacing component structure includes connected raised arc sections (5), depression arc sections (6), the inner wall of the outer wall of the internal layer (1), outer layer (4) is in the waveform for coordinating spacing component structure；The outer layer (4) On outer wall it is circumferentially disposed it is some be in 8 fonts lifting piece (7), S-type drag part (3) is equipped with the internal layer (1), it is described to resist Power part (3) both ends tap in the inner wall of internal layer (1) and the length of the drag part (3) and the internal diameter of internal layer (1) it is isometric.
2. A kind of 2. fixed paper matrix plate for building as claimed in claim 1, it is characterised in that：Set on the inner wall of the internal layer (1) There is waterproof film layer (8), the drag part (3) is followed by the inner wall of internal layer (1) through waterproof film layer (8).
3. A kind of 3. fixed paper matrix plate for building as claimed in claim 1, it is characterised in that：Set on the outer wall of the outer layer (4) There is waterproof film layer (8), the lifting piece (7) is followed by the outer wall of outer layer (4) through waterproof film layer (8).
4. A kind of 4. fixed paper matrix plate for building as claimed in claim 1, it is characterised in that：The quantity of the lifting piece (7) is Four.
5. A kind of 5. fixed paper matrix plate for building as claimed in claim 1, it is characterised in that：The protrusion arc sections (5), depression Arc sections (6) are arranged at intervals.