CN202787969U

CN202787969U - Cylindrical template

Info

Publication number: CN202787969U
Application number: CN 201220379892
Authority: CN
Inventors: 王冶; 赵野; 刘宏强
Original assignee: LIAONING HUAYE CONSTRUCTION ENGINEERING Co Ltd; China Huaye Group Co Ltd
Current assignee: LIAONING HUAYE CONSTRUCTION ENGINEERING Co Ltd; China Huaye Group Co Ltd
Priority date: 2012-08-01
Filing date: 2012-08-01
Publication date: 2013-03-13
Anticipated expiration: 2022-08-01

Abstract

The utility model provides a cylindrical template. The cylindrical template comprises an inner template, an outer template and a plurality of clamps, wherein the inner template is a cylindrical thin-wall inner template, the outer template is formed by splicing a plurality of strip plates, a cross section of the outer template is shaped like a polygon, the outer template are externally tangent with the cylindrical thin-wall inner template, and each clamp clamps the outer template. The cylindrical template is low in cost and easy to manufacture, and the problem that a template number is not suitable when only steel templates are used is solved.

Description

Column-form

Technical field

The utility model relates to building field, specifically, relates to a kind of column-form.

Background technology

In building trade, the pattern of architectural image is more and more.Correspondingly, the application of column structure is also more and more.When building column structure, template used common employing steel column-form.The advantage of steel form is firm in structure, and is easy to use.But the cost of steel form is also higher, the not enough situation of steel form occurs sometimes in construction period.In addition, when building column structure, if only use steel form also may cause the unconformable problem of modulus.Specifically, the height of supposing steel form is 1 meter, and the height of the column structure that will build is 4.7 meters, then needs 5 steel forms to gather into folds and carries out formwork.But in some cases, column structure requires to carry out formwork with the girder construction of its upper end and builds.In this case, because the height of formwork can not surpass the height of column structure, therefore just can not gather into folds with 5 steel forms and carry out formwork, and use 4 steel forms inadequate.

The utility model content

The purpose of this utility model is to provide a kind of column-form, and this column-form cost is low and be easy to manufacturing, and can solve the unconformable problem of the modulus that can occur when only using steel form.

For achieving the above object, the utility model provides a kind of column-form, and this column-form comprises: internal mold, this internal mold are the cylindrical shape thin-wall internal-mould; External mold, this external mold by a plurality of strip plates be spliced, cross section is polygon and circumscribed described cylindrical shape thin-wall internal-mould; And a plurality of cangue tools, external mold is stated in each cangue tool cangue residence.

Preferably, described internal mold can be made by tagger.

In addition, preferably, can have trapezoidal cross-section for the strip plate that splices described external mold, so that described external mold forms by described strip plate is seamless spliced.Further preferably, can pass through gemel connection between the described strip plate.

According to top description and practice as can be known, column-form described in the utility model can be made by tagger and wooden form, not only make easily and also cost very low.In the occasion of interim shortage steel column-form, can substitute with column-form described in the utility model.In addition, concerning column-form described in the utility model, be easy to its height of cutting.Therefore, carry out formwork at independent use steel column-form and can occur in the unconformable situation of modulus, column-form described in the utility model can be combined with the steel column-form and solve the unconformable problem of described modulus.

Description of drawings

By below in conjunction with accompanying drawing embodiment being described, above-mentioned feature of the present utility model and technological merit will become apparent and understand easily.

Fig. 1 is the top view of a described column-form of embodiment of the present utility model;

Fig. 2 is the side sectional view of column-form shown in Figure 1;

Fig. 3 is the top view of the use state of a described column-form of embodiment of the present utility model when using separately;

Fig. 4 is the side sectional view of use state shown in Figure 3; And

Fig. 5 is the side sectional view of the use state of a described column-form of embodiment of the present utility model when being combined with steel form.

Reference numeral:

100, column-form described in the utility model;

10, internal mold; 20, external mold;

30, cangue tool; 30a, the first cangue plate; 30b, the second cangue plate; 31, fixture;

200, cylinder cushion block; 300, flitch; 400, steel pipe; 500, steel form.

The specific embodiment

The embodiment of column-form described in the utility model is described below with reference to the accompanying drawings.Those of ordinary skill in the art can recognize, in the situation that does not depart from spirit and scope of the present utility model, can revise described embodiment with various mode or its combination.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.In addition, in this manual, accompanying drawing draws not in scale, and identical Reference numeral represents identical part.

Fig. 1 is the top view of a described column-form of embodiment of the present utility model, and Fig. 2 is the side sectional view of column-form shown in Figure 1.As illustrated in fig. 1 and 2, the described column-form 100 of an embodiment of the present utility model comprises internal mold 10, external mold 20 and a plurality of cangue tool 30.

Internal mold 10 is the cylindrical shape thin-wall internal-mould.Internal mold 10 can be made by for example tagger.

External mold 20 is spliced by a plurality of strip plates 21, and its cross section is polygon, external mold 20 circumscribed described cylindrical shape thin-wall internal-moulds 10.Preferably, the strip plate 21 that is used for splicing external mold 20 can have trapezoidal cross-section, so that external mold 20 can be by strip plate 21 seamless spliced forming.For the ease of installing and preserving, can be by gemel connection together between the strip plate 21.The width of strip plate 21 (the corresponding described polygonal length of side) can be determined suitably according to intensity, the diameter of internal mold 10.If the width of strip plate 21 is too large, then when internal mold 10 interior concreting, cause easily internal mold 10 distortion.If the width of strip plate 21 is too little, then increased the manufacture difficulty of external mold 20.

Cangue tool 30 is used for cangue and lives external mold 20.Specifically, each cangue tool 30 comprises the first cangue plate 30a and the second cangue plate 30b, the first cangue plate 30a be connected cangue plate 30b and connect by fixture 31.Therefore, the circular boop that is formed by the first cangue plate 30a and the second cangue plate 30b can tightly be waled external mold 20.

The method of independent use column-form described in the utility model is described below with reference to Fig. 3 and Fig. 4.

Fig. 3 is the top view of the use state of a described column-form of embodiment of the present utility model when using separately, and Fig. 4 is the side sectional view of use state shown in Figure 3.As shown in Figure 3 and Figure 4, when using column-form 100 formwork described in the utility model, carry out first unwrapping wire, then form the cushion block 200 of column structure to be built.Afterwards, on cushion block 200, internal mold 10, external mold 20 and a plurality of cangue tool 30 are assembled successively.For firm solid, can also use flitch 300 and steel pipe 400 to reinforce in the periphery of column-form 100.If required, can also use split bolt.

The method that column-form described in the utility model is combined with steel form is described below with reference to Fig. 5.

Fig. 5 is the side sectional view of the use state of a described column-form of embodiment of the present utility model when being combined with steel form.As shown in Figure 5, when the unconformable problem of modulus occurring using steel form 500 formworks, use first steel form 500 to carry out formwork and reserve the column cap part, then use column-form 100 coupled columns head part described in the utility model to carry out formwork.Concrete using method of the present utility model no longer describes in detail here referring to top description.Because column-form 100 is easy to cutting, therefore, the height that can be easy to guarantee whole formwork equals the height of column structure to be built, and carries out the designing requirement that formwork is built thereby can satisfy column structure with the girder construction of its upper end.

Under above-mentioned instruction of the present utility model; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment; and these improvement and distortion; all drop in the protection domain of the present utility model; those skilled in the art should be understood that; above-mentioned specific descriptions are just explained the purpose of this utility model better, and protection domain of the present utility model is limited by claim and equivalent thereof.

Claims

1. a column-form is characterized in that, comprising:

Internal mold, this internal mold are the cylindrical shape thin-wall internal-mould;

External mold, this external mold by a plurality of strip plates be spliced, cross section is polygon and circumscribed described cylindrical shape thin-wall internal-mould; And

A plurality of cangue tools, external mold is stated in each cangue tool cangue residence.

2. column-form as claimed in claim 1 is characterized in that,

Described internal mold is made by tagger.

3. column-form as claimed in claim 1 is characterized in that,

Has trapezoidal cross-section for the strip plate that splices described external mold, so that described external mold forms by described strip plate is seamless spliced.

4. column-form as claimed in claim 3 is characterized in that,

Pass through gemel connection between the described strip plate.