CN217581258U

CN217581258U - Reduce template structure of fossil fragments

Info

Publication number: CN217581258U
Application number: CN202221635978.1U
Authority: CN
Inventors: 于娜; 董仕杰; 王雪婷; 司晓萍; 吴方
Original assignee: Beijing Construction Engineering Group Co Ltd
Current assignee: Beijing Construction Engineering Group Co Ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-10-14
Anticipated expiration: 2032-06-25

Abstract

The utility model relates to a concrete form especially relates to a reduce template structure of fossil fragments, and its technical scheme main points are: the side keel extends to the outside of the template body and forms a mounting main plane, and a mounting secondary plane for the mounting main plane to be attached to is arranged on one side, far away from the side keel, of the template body; the possibility of slab staggering between adjacent template bodies is reduced, and the purposes of improving the finish and the verticality of the formed concrete are achieved; in addition, adjacent two template bodies are close to one side each other and have been shared with one side fossil fragments, have the fossil fragments to support under the prerequisite of strengthening in the both sides of guaranteeing the template body, have reduced the use of fossil fragments, have practiced thrift the material and conveniently have carried out template structure's turnover.

Description

Reduce template structure of fossil fragments

Technical Field

The present application relates to concrete forms, and more particularly to a form structure with reduced keel.

Background

In the field of low-rise and multi-story building construction, wooden forms are generally used as forms for columns and shear walls, and the forms need to be assembled on a construction site.

A formwork group described in the related art, as shown in fig. 1, includes a plurality of co-planar vertically-arranged formwork bodies 1 and keels fixed on the formwork bodies 1, two adjacent formwork bodies 1 are mutually attached and assembled, the keels are vertically arranged and equally spaced on each formwork body 1, in order to improve the strength of each formwork body 1 to ensure that the whole formwork group can bear a large pressure of concrete in the concrete pouring process, at least three keels are arranged on each formwork body 1, one of the keels is located in the middle of the formwork body 1, and the other two keels are respectively located on two sides of the formwork body 1; in addition, in order to ensure the intensity of concreting, need set up the screw rod that runs through template body 1, the screw rod is to drawing between two relative template body 1 groups, and wherein the space between two template body 1 groups is the space that can supply concrete placement promptly, and is spacing on two template bodies 1 through the nut with the screw rod, treats that the concrete solidifies the back screw rod and will play the effect of reinforcing concrete.

In view of the above-mentioned related art solutions, the inventors found that: two adjacent template bodies 1 have vertical gap in the assembling process inevitable, if because produce relative deflection or dislocation in two adjacent template body 1 installation, will produce the condition that template body 1 vertical gap staggered, produce bad influence to the smooth finish and the straightness that hangs down on concrete shaping back surface like this.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that produces the wrong platform between the adjacent template body to improve smooth finish and the straightness that hangs down after the concrete shaping, this application provides a template body structure who reduces fossil fragments.

The application provides a template structure who reduces fossil fragments adopts following technical scheme:

the utility model provides a reduce template structure of fossil fragments, includes the template body and fixes the side fossil fragments in template body one side, and the side fossil fragments extend to the template body outside and form the installation primary plane, and one side that the side fossil fragments were kept away from to the template body has the installation secondary plane that can supply the installation primary plane to laminate.

By adopting the technical scheme, the coplanarity degree of the adjacent template bodies can be improved by mutually attaching the installation main plane and the installation secondary plane, so that the possibility of slab staggering between the adjacent template bodies is reduced, and the smoothness and the verticality of the formed concrete are improved; two adjacent template bodies are close to each other one side has shared with one side fossil fragments, has reduced the use of fossil fragments under the prerequisite that there is the fossil fragments support to strengthen in the both sides of guaranteeing the template body.

Optionally, the top of template body is fixed with the flitch that extends along the horizontal direction, and the flitch is located the one side that the template body was provided with the side fossil fragments.

Through adopting above-mentioned technical scheme, cooperation side fossil fragments have improved the bending strength of template body on two mutually perpendicular directions, have further improved the structural stability of template body.

Optionally, a distance exists between one end of the batten far away from the side keel and one side of the formwork body far away from the side keel, and the distance is equal to the width of the installation secondary plane.

Through adopting above-mentioned technical scheme, after two adjacent template body equipment are accomplished, the flitch tip on one of them template body can support tightly on the side fossil fragments on another template body, and then makes the structure of whole template group compacter, has improved the stability of installation between the adjacent template body.

Optionally, be fixed with a plurality of angle sign indicating numbers on the template body, angle sign indicating number and template body looks vertically part are the installation piece, and there is the distance between the one side that side fossil fragments were kept away from to installation piece and template body, and this distance equals the width of installation secondary plane.

Through adopting above-mentioned technical scheme, the corner connector realizes the fixing between the side fossil fragments on self place template body and another template body, and then realizes the reciprocal anchorage between the adjacent template body.

Optionally, at least one middle keel is fixed on the template body, and the middle keel is located between the side keel and the mounting secondary plane.

Through adopting above-mentioned technical scheme, satisfy the intensity demand of template body middle part, after two adjacent template body installations are accomplished, the cooperation side fossil fragments realize that fossil fragments on every template body middle part and both sides limit support and strengthen.

Optionally, the formwork body includes a plurality of wooden formworks distributed along the vertical direction, and adjacent wooden formworks are fixed to each other.

Through adopting above-mentioned technical scheme, because the floor demand, consequently the height of template body is often great, assembles the mode of template body through adopting a plurality of plank formworks, and the raw and other materials of the less plank formwork of size are more easily obtained on the one hand, and on the other hand can cut part or whole plank formwork according to the modulus of standard specification and form, and the cutting height accords with the modulus requirement, conveniently directly purchases or cutting process.

Optionally, an i-beam is arranged between the adjacent wooden templates, the wooden template is inserted between the two flange plates of the i-beam, the wooden template is fixedly connected with the flange plates of the i-beam, and the top or the bottom of the wooden template is attached to a web plate of the i-beam.

Through adopting above-mentioned technical scheme, realize the level between two adjacent wooden templates from top to bottom spacing, improved the structural strength and the stability of template body.

Optionally, the surface of the plank sheathing that deviates from the side keel is provided with an embedded groove for embedding one of the flange plates of the i-steel, and the flange plate embedded in the embedded groove is flush with the surface of the plank sheathing.

The surface of the wood formwork, which deviates from the side edge keel, is the surface in contact with concrete, and by adopting the technical scheme, the finish degree and the flatness of the surface of the solidified concrete can be improved conveniently.

In summary, the present application has the following technical effects:

1. by arranging the side keel, the mounting main plane and the mounting secondary plane, the coplanarity degree of the adjacent template bodies is improved, the possibility of slab staggering between the adjacent template bodies is further reduced, and the smoothness and the verticality of the formed concrete are improved; the side, close to each other, of the two adjacent template bodies shares the keel at the same side, so that the use of the keel is reduced, the material is saved, and the turnover of the template structure is convenient;

2. through the arrangement of the corner connectors, the corner connectors realize the fixation between the template body where the corner connectors are arranged and the side keels on the other template body, and further realize the mutual fixation between the adjacent template bodies;

3. through having set up a plurality of plank formworks, the raw and other sides can be cut part or whole plank formworks according to the modulus of standard specification and form more easily than the less plank formworks of size, and the cutting height accords with the modulus requirement, conveniently adopts standard cutting machine to carry out the plank cutting.

Drawings

Fig. 1 is a schematic plan view of a template set in the related art;

FIG. 2 is a schematic plan view of a template set according to the first embodiment;

FIG. 3 is a schematic plan view of a template structure according to the first embodiment;

FIG. 4 is a top view of a template structure according to the first embodiment;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

FIG. 6 is a schematic plan view showing the structure of the template group according to the second embodiment;

fig. 7 is a schematic sectional view showing an installation structure between the first plank sheathing and the second plank sheathing in the second embodiment.

In the figure, 1, a template body; 11. a first wood formwork; 12. a second wood formwork; 111. caulking grooves; 2. side keels; 3. installing a main plane; 4. mounting a secondary plane; 5. wood block; 6. corner connectors; 61. mounting a sheet; 7. a middle keel; 8. a screw hole; 9. and (4) H-shaped steel.

Detailed Description

In the description of the present application, it is to be noted that the terms "close", "far", "away", "vertical", "horizontal", "level", "width", "vertical", and the like are relative relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the process or module referred to must have a particular orientation, state, and operation, and thus, should not be construed as limiting the present invention.

The present application is described in further detail below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 2, the present application provides a formwork group, including a plurality of formwork structures along the horizontal direction distribution that reduce fossil fragments, a vertical plane is constituteed jointly to a plurality of formwork structures, and two formwork groups set up relatively can form the space that can supply concrete placement between the two.

Specifically, referring to fig. 2, 3 and 4, the formwork structure includes a vertically arranged formwork body 1, side edge keels 2 fixed on the same surface of the formwork body 1, a middle keel 7 and battens 5, wherein the side edge keels 2 are arranged near one side of the formwork body 1 and extend to the outside of the side of the formwork body 1, and the parts of the side edge keels 2 extending to the outside of the formwork body 1 are provided with installation main planes 3 flush with the formwork body 1; the side, far away from the side edge keel 2, of the template body 1 is provided with an installation secondary plane 4, and the installation secondary plane 4 is positioned on the side, provided with the side edge keel 2, of the template body 1; the middle keel 7 is arranged in the middle of the template body 1 and extends along the vertical direction, namely is positioned between the side keel 2 and the mounting secondary plane 4; the batten 5 is arranged on the top of the template body 1 and extends along the horizontal direction.

In the process of assembling the two formwork bodies 1, the installation main plane 3 in one formwork structure is attached to the installation secondary plane 4 in the other formwork structure, namely, the side keel 2 in one formwork structure is attached and fixed to the formwork body 1 in the other formwork structure. After the template group is assembled, the two sides of each template body 1 are respectively provided with a side keel 2 for reinforcing support, and the two side keels 2 are respectively side keels 2 in two adjacent template structures; the supporting and reinforcing of the middle part of each template body 1 are realized by the middle keel 7, and the bending strength of the template body 1 in two directions vertical to each other is improved by matching with the battens 5.

Therefore, the coplanarity degree of the adjacent template bodies 1 is improved through the mutual fit of the installation main plane 3 and the installation secondary plane 4, the possibility of slab staggering between the adjacent template bodies 1 is further reduced, and the smoothness and the verticality of the formed concrete are improved; the setting of side fossil fragments 2 can also shelter from vertical gap, is favorable to reducing the concrete and spills over through vertical gap.

In addition, concrete placement accomplishes and the back that solidifies, need demolish the template group on this layer, and have enough to meet the need this template group to the concrete placement of upper story in order to carry out the upper story, this process needs to assemble a plurality of template bodies 1 again, two adjacent template bodies 1 one side that is close to each other has shared with one side fossil fragments 2, compare in correlation technique, there is side fossil fragments 2 in the both sides of guaranteeing template body 1 and supports under the prerequisite of strengthening, the use of fossil fragments has been reduced, the material has been practiced thrift and the turnover of whole template structure is conveniently carried out.

Referring to fig. 3 and 5, the fixed mode between template body 1 in the template structure and the side fossil fragments 2 in another template structure specifically sets up to, there are a plurality of angle sign indicating number 6 along vertical direction interval distribution each other through the fix with screw on template body 1, the part of angle sign indicating number 6 mutually perpendicular with template body 1 is installation piece 61, installation piece 61 then is used for passing through the fix with screw side fossil fragments 2 and template body 1 mutually perpendicular one side, pass through angle sign indicating number 6 mutual rigid coupling between template body 1 and the side fossil fragments 2 like this, also realize the indirect fixation between the adjacent template body 1, whole template group's structural stability has been improved.

Referring to fig. 3 and 4, further, there is a distance between the mounting piece 61 and one side of the formwork body 1 far away from the side keel 2, and the distance is equal to the distance that the side keel 2 extends to the outside of the formwork body 1, in this embodiment, the part of the side keel 2 extending to the outside of the formwork body 1 occupies 1/2 of the thickness of the side keel 2, that is, the distance between the mounting piece 61 and the corresponding side of the formwork body 1 is 1/2 of the thickness of the formwork body 1, so that after the assembling is completed, one side keel 2 can be equally divided to two adjacent formwork bodies 1.

Referring to fig. 4, in order to make the whole formwork structure more compact, the distance that the side edge keel 2 extends to the outside of the formwork body 1, that is, 1/2 of the thickness of the side edge keel 2, is equal to the distance between one end of the batten 5, which is far away from the side edge keel 2, and one side of the formwork, which is far away from the side edge keel 2, that is, the end surface of the batten 5, which is far away from the side edge keel 2, is flush with the mounting sheet 61; after the assembly is completed, each side keel 2 can be clamped between two adjacent battens 5, so that the stability of the whole formwork group is improved.

Referring to fig. 2 and 3, due to the requirement of the single-storey height of the storey, the height of the formwork body 1 is often large, and if the formwork body 1 is integrally processed, raw materials for manufacturing the formwork body 1 are difficult to obtain and the processing cost is increased, for this reason, the formwork body 1 includes a plurality of wood formworks which are sequentially distributed along the vertical direction, in this embodiment, two wood formworks are taken as an example for description, the two wood formworks are a first wood formwork 11 and a second wood formwork 12, respectively, and the first wood formwork 11 is located above the second wood formwork 12; the middle keel 7 and the side keels 2 may be fixed to the first and second formworks 11 and 12 by means of gluing or driving nails.

Compared with the integrated template body 1, the first wood template 11 and the second wood template 12 are easy to obtain in material, the width and the height of the first wood template 11 and the second wood template 12 can be cut or purchased according to the modulus of the standard specification, and the manufacturing difficulty and the manufacturing cost of the template body 1 are reduced.

In addition, one of them angle sign indicating number 6 is fixed simultaneously on first plank sheathing 11 and second plank sheathing 12, and the plate that the angle sign indicating number 6 and template body 1 laminating pass through the fix with screw on first plank sheathing 11 and second plank sheathing 12 promptly, and then further improved the assembly stability between first plank sheathing 11 and the second plank sheathing 12.

A plurality of screw holes 8 for screws to penetrate are formed in the first wood formwork 11 and the second wood formwork 12.

The second embodiment:

referring to fig. 6 and 7, the difference between the first embodiment and the first embodiment is that an i-beam 9 is disposed between the first plank sheathing 11 and the second plank sheathing 12 in the first embodiment, and it can be understood that the i-beam 9 has two flange plates parallel to each other and a web fixed between the two flange plates; in this embodiment, the web level of I-steel 9 sets up and the flange board is vertical, first plank sheathing 11 inserts between two flange boards and the overlap joint on the web, and second plank sheathing 12 then inserts between two flange boards and the laminating is on the lower surface of web, the flange board passes through the fix with screw on first plank sheathing 11 and second plank sheathing 12, and then realizes the reliable fixed between first plank sheathing 11 and the second plank sheathing 12, and effectively improved the coplane degree of the two.

In order to prevent the flange plates of the I-shaped steel 9 from causing adverse effects on the finish quality and the flatness of the solidified concrete, the first wood formwork 11 and the second wood formwork 12 are provided with caulking grooves 111 at positions close to each other, the two caulking grooves 111 are communicated with each other so as to be embedded into one flange plate of the I-shaped steel 9, and then the surface of the contact between the wood formwork and the concrete is flush with the flange plate.

The specific embodiments are only for explaining the present application and are not limiting to the present application, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a reduce template structure of fossil fragments which characterized in that: including template body (1) and fix side fossil fragments (2) in template body (1) one side, side fossil fragments (2) extend to template body (1) outside and form installation primary plane (3), and one side that side fossil fragments (2) were kept away from in template body (1) has installation secondary plane (4) that can supply installation primary plane (3) to laminate.

2. The keel reducing template structure according to claim 1, wherein: the top of template body (1) is fixed with flitch (5) that extend along the horizontal direction, and flitch (5) are located one side that template body (1) was provided with side fossil fragments (2).

3. The reduced keel formwork structure of claim 2, wherein: there is the distance between the one end of side fossil fragments (2) is kept away from in flitch (5) and template body (1) and keep away from one side of side fossil fragments (2), the distance equals the width of installation secondary plane (4).

4. The reduced keel formwork structure of claim 1, wherein: be fixed with a plurality of angle sign indicating numbers (6) on template body (1), angle sign indicating number (6) and template body (1) looks vertically part be installation piece (61), install and have the distance between one side that side fossil fragments (2) were kept away from to piece (61) and template body (1), the distance equals the width of installation secondary plane (4).

5. The reduced keel formwork structure of claim 1, wherein: at least one middle keel (7) is fixed on the template body (1), and the middle keel (7) is positioned between the side keel (2) and the mounting secondary plane (4).

6. The reduced keel formwork structure of claim 1, wherein: the template body (1) comprises a plurality of wood templates which are distributed along the vertical direction, and adjacent wood templates are fixed with each other.

7. The reduced keel template structure of claim 6, wherein: the joist steel (9) is arranged between the adjacent wooden templates, the wooden templates are inserted between the two flange plates of the joist steel (9), the wooden templates are fixedly connected with the flange plates of the joist steel (9), and the top or the bottom of the wooden templates is attached to the web plate of the joist steel (9).

8. The reduced keel template structure of claim 7, wherein: the surface of the wood formwork, which is far away from the side edge keel (2), is provided with an embedded groove (111) for embedding one flange plate of the I-shaped steel (9), and the flange plate embedded into the embedded groove (111) is flush with the surface of the wood formwork.