CN111335621A

CN111335621A - Section bar and template structure

Info

Publication number: CN111335621A
Application number: CN202010272287.9A
Authority: CN
Inventors: 何其佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-06-26

Abstract

The invention provides a profile and a template structure. The section bar is of a closed structure formed by sequentially connecting a working edge, a first splicing edge, a structural edge and a second splicing edge end to end, or of an open structure formed by the working edge, the first splicing edge and the second splicing edge; when the section bar is of an open structure, the first splicing edge and the second splicing edge are respectively connected to two ends of the working edge; first concatenation limit is kept away from be equipped with the protruding first concatenation arris that extends the formation along length direction on the terminal of work limit or the nearly terminal surface, second concatenation limit is close to be equipped with the protruding second concatenation arris that extends the formation along length direction on the terminal of work limit or the nearly terminal surface, the protruding height h1 of stretching of first concatenation arris equals the protruding height h2 of stretching of second concatenation arris. Compared with the prior art, the sectional material provided by the invention can be easily assembled or disassembled under the action of the splicing edges, and the splicing among the sectional materials is more compact due to the reduction of the contact area.

Description

Section bar and template structure

Technical Field

The invention relates to the technical field of building templates, in particular to a profile and a template structure.

Background

In the prior art, the sectional materials for splicing the templates are all spliced in a large plane, as shown in fig. 1, so that the splicing and the dismounting are labor-consuming and time-consuming, and the sectional materials are deformed and damaged only by adopting a brute-force operation mode of knocking and prying during the loading and unloading.

In addition, the directional terms used herein are defined as those commonly understood by those skilled in the art:

length direction: in the direction of the length of the profile.

Disclosure of Invention

The invention aims to provide a section bar and a template structure which can be easily assembled or disassembled.

The first technical solution for solving the above technical problems provided by the present invention is: a section is a closed structure formed by sequentially connecting a working edge, a first splicing edge, a structural edge and a second splicing edge end to end, or an open structure formed by the working edge, the first splicing edge and the second splicing edge; when the section bar is of an open structure, the first splicing edge and the second splicing edge are respectively connected to two ends of the working edge;

first concatenation limit is kept away from be equipped with the protruding first concatenation arris that extends the formation along length direction on the terminal of work limit or the nearly terminal surface, second concatenation limit is close to be equipped with the protruding second concatenation arris that extends the formation along length direction on the terminal of work limit or the nearly terminal surface, the protruding height h1 of stretching of first concatenation arris equals the protruding height h2 of stretching of second concatenation arris.

Among the above-mentioned scheme, be used for forming the facet contact between the concatenation arris of assembling and the concatenation limit, be formed with gappedly in the centre between the concatenation limit, for the big plane concatenation of prior art, this technical scheme installation, dismantlement are more light laborsaving, and are quick accurate, and do not damage the section bar.

Preferably, the section bar is of an open structure, and the distance between the first splicing edge and the second splicing edge on the working edge is smaller than that between the other ends of the first splicing edge and the second splicing edge, or the distance between the first splicing edge and the second splicing edge on the working edge is larger than that between the other ends of the first splicing edge and the second splicing edge; or the distance between the first splicing edge and the second splicing edge on the working edge is larger than or smaller than that of the other end, and the working edge is of an arc-shaped structure.

Preferably, the first splicing edge comprises a first top surface, a first splicing surface and a first guide surface, and the first splicing surface is parallel to the first splicing edge and forms a height h1 therebetween; the first guide surface is an inclined surface and is connected between the first splicing edge and the first splicing surface; the first top surface extends horizontally in the thickness direction of the first splicing edge or along the curvature of the structure edge;

the second splicing edge comprises a second top surface, a second splicing surface and a second guide surface, and the second splicing surface is parallel to the second splicing edge and forms a height h 2; the second guide surface is an inclined surface and is connected between the second splicing edge and the second splicing surface; the second top surface extends horizontally in the thickness direction of the second splicing edge or along the curvature of the working edge.

Preferably, be equipped with first recess on the surface on first concatenation limit, be equipped with the second recess on the surface on second concatenation limit, first recess and second recess are all followed the length direction of section bar extends.

The second technical solution provided by the present invention to solve the above technical problems is: the section comprises a working edge and a first splicing edge, wherein the first splicing edge is arranged at both ends of the working edge; or the first splicing edge is arranged at one end of the working edge; and a first splicing edge formed by protruding extension is arranged on the outer surface of the tail end or the near tail end of the first splicing edge far away from the working edge along the length direction.

The third technical solution for solving the above technical problems provided by the present invention is: a section bar is in a straight structure formed by a working edge, a structural edge and a first splicing edge; or the section bar is in a straight-line structure formed by a working edge, a structural edge, a first splicing edge and a second splicing edge; when the section bar comprises a working edge, a structural edge and a first splicing edge, the first splicing edge is connected between the working edge and the structural edge; when the section bar comprises a working edge, a structural edge, a first splicing edge and a second splicing edge, the first splicing edge and the second splicing edge are connected between the working edge and the structural edge, and the first splicing edge and the second splicing edge are attached back to back;

The fourth technical solution for solving the above technical problems provided by the present invention is: the utility model provides a section bar includes work limit and second concatenation limit, the second concatenation limit is in the both ends on work limit all have the setting, or second concatenation limit sets up the one end on work limit, the second concatenation limit closes on the terminal of work limit or nearly terminal surface is gone up along length direction and is equipped with the protruding second concatenation arris of stretching the formation.

The fifth technical solution to solve the above technical problems is: the section bar is in an L-shaped structure formed by connecting two first splicing edges end to end, or the section bar is in an L-shaped structure formed by connecting the first splicing edges and second splicing edges end to end, or the section bar is in an L-shaped structure formed by connecting two second splicing edges end to end;

when the section bar comprises the first splicing edge, a first splicing edge formed by protruding extension is arranged on the outer surface of the tail end or the near tail end of the first splicing edge, which is far away from the L-shaped corner, along the length direction; when the section bar comprises the second splicing edge, a second splicing edge formed by protruding extension is arranged on the outer surface of the tail end or the near tail end of the second splicing edge, which is close to the L-shaped corner, along the length direction.

The sixth technical solution to solve the above technical problems is: a section bar is of an open structure formed by two working edges which are connected end to end, a first splicing edge connected to one end of one working edge and a second splicing edge connected to the other end of the other working edge; or the section bar is of an open structure formed by two working edges which are connected end to end and a first splicing edge connected to the ends of the two working edges; or the section bar is of an open structure formed by two working edges which are connected end to end and a second splicing edge connected with the ends of the two working edges; or the section bar is of a closed structure formed by two working edges which are connected end to end, a first splicing edge connected to one end of one working edge and a second splicing edge connected to the other end of the other working edge; or the section bar is of a closed structure formed by two working edges which are connected end to end and a first splicing edge connected to the ends of the two working edges; or the section bar is of a closed structure formed by two working edges which are connected end to end and a second splicing edge connected to the ends of the two working edges;

The invention also provides a template structure, which adopts various models required by the project formed by splicing the plurality of sectional materials.

Compared with the related technology, the invention has the beneficial effects that: the section bar can realize easily assembling or disassembling under the effect of the splicing arris, and the contact area is reduced, so that the splicing among the section bars is more compact.

Drawings

FIG. 1 is a schematic structural view of a prior art form;

FIG. 2 is a schematic structural diagram of a profile according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a profile according to a second embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a profile according to a third embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a profile according to a fourth embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a section bar of example V provided by the invention;

FIG. 7 is a schematic structural diagram of a profile of the sixth embodiment provided by the invention;

FIG. 8 is a schematic structural diagram of a section bar of the seventh embodiment of the invention;

fig. 9 is a schematic structural diagram of a profile of an embodiment eight provided by the invention;

FIG. 10 is a schematic structural diagram of a profile according to the ninth embodiment of the invention;

fig. 11 is a schematic structural diagram of a profile of example ten provided by the invention;

FIG. 12 is a schematic structural diagram of a profile of the eleventh embodiment provided by the invention;

fig. 13 is a schematic structural diagram of a profile of example twelve provided by the invention;

fig. 14 is a schematic structural diagram of a profile of the thirteenth embodiment provided by the invention;

FIG. 15 is a schematic structural view of a section bar of the fourteenth embodiment provided by the invention;

fig. 16 is a schematic structural diagram of a profile according to a fifteenth embodiment of the invention;

fig. 17 is a schematic structural view of a profile of the sixteen embodiments provided by the present invention;

FIG. 18 is a schematic structural view of a profile of the seventeenth embodiment provided by the present invention;

fig. 19 is a schematic structural diagram of a profile of eighteen embodiments provided by the invention;

fig. 20 is a schematic structural diagram of a profile of nineteen embodiments provided by the invention;

fig. 21 is a schematic structural view of a profile of an embodiment twenty provided by the invention;

fig. 22 is a schematic structural diagram of a profile according to twenty-one embodiment of the invention;

fig. 23 is a schematic structural view of a profile of twenty-two embodiment provided by the invention;

fig. 24 is a schematic structural view of a profile of twenty-three embodiment provided by the invention;

fig. 25 is a schematic structural view of a profile according to twenty-four embodiment of the present invention;

fig. 26 is a schematic structural diagram of a profile of twenty-five according to an embodiment of the invention;

fig. 27 is a schematic structural view of a profile according to twenty-six of an embodiment of the present invention;

FIG. 28 is a schematic structural diagram of a template configuration according to a twenty-seventh embodiment of the present invention;

FIG. 29 is a schematic view of a first connection of the profile assembly of FIG. 28;

FIG. 30 is a schematic view of a second connection of the profile assembly of FIG. 28;

FIG. 31 is a schematic view of a third connection of the profile assembly of FIG. 28;

FIG. 32 is a schematic structural diagram of a template configuration of twenty-eight embodiments provided herein;

FIG. 33 is a schematic structural diagram of a template configuration according to a twenty-ninth embodiment of the present invention;

FIG. 34 is a schematic structural diagram of a template configuration of thirty embodiments of the present invention;

fig. 35(a) is a schematic structural diagram of a profile of thirty-one embodiment provided by the invention;

fig. 35(b) is a schematic structural diagram of a profile of thirty-two according to an embodiment of the present invention;

fig. 35(c) is a schematic view of a template configuration spliced using the profiles of fig. 35(a) and 35 (b).

In the drawing, 1-the working edge, 2-the structure edge, 3-the first splicing edge, 31-the first splicing edge, 311-the first top surface, 312-the first splicing surface, 313-the first guide surface, 32-the indented structure, 33-the first groove, 4-the second splicing edge, 41-the second splicing edge, 411-the second top surface, 412-the second splicing surface, 413-the second guide surface, 42-the protruding structure, 43-the second groove.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

Example one

As shown in fig. 2, the present embodiment provides a profile including a working edge 1, a first splicing edge 3, a second splicing edge 4, and a structural edge 2. First concatenation limit 3 and second concatenation limit 4 connect respectively in the both ends of work limit 1, structure limit 2 connect in form between first concatenation limit 3 and second concatenation limit (4) and close mouthful structure (square frame).

First concatenation limit 3 is kept away from be equipped with the protruding first concatenation arris 31 that forms of stretching along length direction on the terminal surface of work limit 1, second concatenation limit 4 is close to be equipped with the protruding second concatenation arris 41 that forms of stretching along length direction on the terminal surface of work limit 1, the protruding height h1 of stretching of first concatenation arris 31 equals the protruding height h2 of stretching of second concatenation arris 41.

The first splicing edge 3 comprises a first top surface 311, a first splicing surface 312 and a first guide surface 313, the first splicing surface 312 is parallel to the first splicing edge 3, and a height h1 is formed between the first splicing surface 312 and the first splicing edge 3; the first guiding surface 313 is an inclined surface, and the first guiding surface 313 is connected between the first splicing edge 3 and the first splicing surface 312; the first top surface 311 extends horizontally in the thickness direction of the first joint edge 3 or along the curvature of the construction edge 2.

The second splicing edge 4 comprises a second top surface 411, a second splicing surface 412 and a second guide surface 413, the second splicing surface 412 is parallel to the second splicing edge 4 and forms a height h2 therebetween; the second guiding surface 413 is an inclined surface, and the second guiding surface 413 is connected between the second splicing edge 4 and the second splicing surface 412; the second top surface 411 extends horizontally in the thickness direction of the second joint edge 4 or along the curvature of the working edge 1.

Example two

As shown in fig. 3, a section bar that this embodiment provided includes work limit 1, first concatenation limit 3 and second concatenation limit 4, first concatenation limit 3 connect in the one end of work limit 1, second concatenation limit 4 connect in the other end of work limit 1, first concatenation limit 3 and second concatenation limit 4 form one side and seal, the open U-shaped structure in one side.

First concatenation limit 3 is kept away from be equipped with the first concatenation arris 31 of protruding formation of stretching along length direction on the terminal surface of work limit 1, second concatenation limit 4 is close to be equipped with the protruding second concatenation arris 41 of stretching formation along length direction on the terminal surface of work limit 1. The first and second splicing edges 31 and 41 have the same structure as in the first embodiment.

EXAMPLE III

As shown in fig. 4, the second embodiment is repeated, and different from the second embodiment, the first groove 33 is provided on the outer surface of the first splicing edge 3, and the second groove 43 is provided on the outer surface of the second splicing edge 4. The first groove 33 and the second groove 43 each extend in the length direction of the profile.

The number of the first grooves 33 is plural, the number of the second grooves 43 is plural, and the positions of the plural first grooves 33 and the plural second grooves 43 and the sizes of the openings are symmetrical.

Example four

As shown in fig. 5, the sectional material provided by this embodiment includes a working edge 1 and two first splicing edges 3, two first splicing edges 3 are disposed at two ends of the working edge 1. And a first splicing edge 31 formed by protruding extension is arranged on the outer surface of the tail end of the first splicing edge 3 far away from the working edge 1 along the length direction. The first splicing edge 31 has the same structure as the first embodiment.

EXAMPLE five

As shown in fig. 6, the fourth embodiment is repeated, except that a setback 32 is provided at the corner of the first splicing edge 3 and the working edge 1.

EXAMPLE six

As shown in fig. 7, the present embodiment provides a section bar including a working edge 1 and two second splicing edges 4, two of the second splicing edges 4 are disposed at two ends of the working edge 1. And a second splicing edge 41 formed by protruding extension is arranged on the outer surface of the tail end of the second splicing edge 4 close to the working edge 1 along the length direction. The second splicing edge 41 has the same structure as the first embodiment.

EXAMPLE seven

The sixth embodiment is repeated, as shown in fig. 8, except that a protruding structure 42 is provided at the corner of the second joint edge 4 and the working edge 1.

Example eight

As shown in fig. 9, the second embodiment is repeated, except that a setback structure 32 is provided at the corner of the first splicing edge 3 and the working edge 1. And an extending structure 42 is arranged at the corner of the second splicing edge 4 and the working edge 1.

Example nine

The second embodiment is repeated, as shown in fig. 10, with the difference that the first 3 and second 4 joint edges have a larger distance on the working edge 1 than on the other end (open). So that the first 3 and second 4 splicing edges are bevelled inwards the profile. The section of the section bar forms a trapezoidal structure.

Example ten

As shown in fig. 11, the second embodiment is repeated, except that the first and second spliced

edges

3 and 4 have a smaller distance on the working edge 1 than the other end (open). So that the first 3 and second 4 splicing edges are inclined planes which are inclined outwards of the profile. The section of the section bar forms a trapezoidal structure.

EXAMPLE eleven

The embodiment ten is repeated, as shown in fig. 12, except that the working edge 1 has an arc-shaped configuration. The arc-shaped invagination is formed.

Example twelve

As shown in fig. 13, the sectional material provided by this embodiment includes a working edge 1 and a first splicing edge 3, the first splicing edge 3 is connected to one end of the working edge 1, and the working edge 1 and the first splicing edge 3 form an L-shaped structure. And a first splicing edge 31 formed by protruding extension is arranged on the outer surface of the tail end of the first splicing edge 3 far away from the working edge 1 along the length direction. The first splicing edge 31 has the same structure as the first embodiment.

EXAMPLE thirteen

As shown in fig. 14, the sectional material provided by this embodiment includes a working edge 1 and a second splicing edge 4, the second splicing edge 4 is connected to one end of the working edge 1, and the working edge 1 and the second splicing edge 4 form an L-shaped structure. And a second splicing edge 41 formed by protruding extension is arranged on the outer surface of the tail end of the second splicing edge 4 far away from the working edge 1 along the length direction. The second splicing edge 41 has the same structure as the first embodiment.

Example fourteen

As shown in fig. 15, the profile provided by this embodiment is a solid in-line structure, which includes a working edge 1, a structural edge 2, and a first splicing edge 3. The first splicing edge 3 is connected between the working edge 1 and the structural edge 2. And a first splicing edge 31 formed by protruding extension is arranged on the outer surface of the tail end of the first splicing edge 3 far away from the working edge 1 along the length direction. The first splicing edge 31 has the same structure as the first embodiment.

Example fifteen

The fourteenth embodiment is repeated, as shown in fig. 16, with the difference that two first splicing edges 3 are connected between the working edge 1 and the construction edge 2.

Example sixteen

As shown in fig. 17, the profile provided in this embodiment is a solid straight-line structure, which includes a working edge 1, a structural edge 2, a first splicing edge 3, and a second splicing edge 4. First concatenation limit 3 and second concatenation limit 4 all connect in between work limit 1 and the structure limit 2, first concatenation limit 3 is located one side of section bar, second concatenation limit 4 is located the opposite side of section bar. First concatenation limit 3 is kept away from be equipped with the first concatenation arris 31 of protruding formation of stretching along length direction on the terminal surface of work limit 1, second concatenation limit 4 is close to be equipped with the protruding second concatenation arris 41 of stretching formation along length direction on the terminal surface of work limit 1. The first and second splicing edges 31 and 41 have the same structure as in the first embodiment.

Example seventeen

As shown in fig. 18, a fifteenth embodiment is repeated, except that a first groove 33 is provided on an outer surface of the first joint edge 3, and the structure of the first groove 33 is the same as that of the embodiment.

EXAMPLE eighteen

As shown in fig. 19, the profile provided in this embodiment includes two working edges 1 and two second splicing edges 4, the two working edges 1 are connected end to end, one second splicing edge 4 is connected to one working edge 1, and the other second splicing edge 4 is connected to the other working edge 1, thereby forming a C-shaped structure.

And a second splicing edge 41 formed by protruding extension is arranged on the outer surface of the tail end of the second splicing edge 4 close to the working edge 1 along the length direction, and the structure of the second splicing edge 41 is the same as that of the first embodiment.

Example nineteen

As shown in fig. 20, the profile provided in this embodiment includes two working edges 1 and two first splicing edges 3, the two working edges 1 are connected end to end, one first splicing edge 3 is connected to one working edge 1, and the other first splicing edge 3 is connected to the other working edge 1, thereby forming a C-shaped structure.

The outer surface of the tail end of the first splicing edge 3, which is far away from the working edge 1, is provided with a first splicing edge 31 formed in a protruding mode along the length direction, and the structure of the first splicing edge 31 is the same as that of the first embodiment.

Example twenty

As shown in fig. 21, the present embodiment provides a profile comprising two working edges 1, a first splicing edge 3 and a second splicing edge 4. Two 1 end to end connections of work limit, first concatenation limit 3 connect in one on 1 the work limit, second concatenation limit 4 connects in another on 1 the work limit, form C shape structure from this.

First concatenation limit 3 is kept away from be equipped with the first concatenation arris 31 of protruding formation of stretching along length direction on the terminal surface of work limit 1, second concatenation limit 4 is close to be equipped with the protruding second concatenation arris 41 of stretching formation along length direction on the terminal surface of work limit 1. The first splicing edge 31 and the second splicing edge 4 have the same structure as in the first embodiment.

Example twenty one

As shown in fig. 22, the profile provided in this embodiment comprises two working edges 1, a first splicing edge 3 and a second splicing edge 4. The two working edges 1 are sequentially connected with the first splicing edge 3 and the second splicing edge 4 end to form a square structure.

Example twenty two

As shown in fig. 23, the profile provided by this embodiment includes two first splicing edges 3 connected end to form an L-shaped structure. First splicing edges 31 formed in a protruding mode are arranged on the outer surface of the first splicing edges 3 at two tail ends (tail ends far away from the corners) of the L shape along the length direction. The first splicing edge 31 has the same structure as the first embodiment.

Example twenty three

As shown in fig. 24, the profile provided by this embodiment includes two second splicing edges 4 connected end to form an L-shaped structure. And the outer surfaces of the two second splicing edges 4 at the corners of the L shape are provided with second splicing edges 41 formed by protruding extension along the length direction. The second splicing edge 41 has the same structure as the first embodiment.

Example twenty-four

As shown in fig. 25, the profile provided by this embodiment includes a first splicing edge 3 and a second splicing edge 4, and the first splicing edge 3 and the second splicing edge 4 are connected end to form an L-shaped structure. And a first splicing edge 31 formed by protruding extension is arranged on the outer surface of the tail end of the first splicing edge 3, which is far away from the L-shaped corner, along the length direction. And a second splicing edge 41 formed by protruding extension is arranged on the outer surface of the second splicing edge 4 at the corner of the L shape along the length direction. The first splicing edge 31 and the second splicing edge 41 have the same structure as in the first embodiment.

The section bars in the above embodiments can be made of materials with certain strength and toughness, such as aluminum, alloy, iron, PVC, PP, and the like, according to actual use. The processing technology can adopt rolling, extrusion, casting or other technologies according to different materials.

Example twenty-five

The ninth embodiment is repeated, as shown in fig. 26, except that the working edge 1 has an arc-shaped configuration. The arc is an outwardly convex arc.

Example twenty-six

The first splicing edge 31 and the second splicing edge 41 in the above embodiments are located at the ends of the first splicing edge 3 and the second splicing edge 4, respectively, and as shown in fig. 27, the first splicing edge 31 is disposed at the proximal end of the first splicing edge 3, and the second splicing edge 41 is disposed at the proximal end of the second splicing edge 4. Proximal placement refers to placement near the distal end but not at the distal end.

Example twenty-seven

As shown in fig. 28, the present invention further provides a formwork structure, including at least one first embodiment profile, a plurality of second embodiment profiles, at least one eighteen embodiment profile, at least one sixteen embodiment profile, and at least one twenty-two embodiment profile, where the first embodiment profile, the eighteen embodiment profile, and the twenty-two embodiment profiles are installed as a female corner splice or a male corner splice of a formwork. The profile of example two and the profile of example sixteen are plane splices. During assembly, the first splicing edge 31 of the first splicing edge 3 of the first section bar is abutted against the second splicing edge 4 of the second section bar, and the second splicing edge 41 of the second splicing edge 4 of the second section bar is abutted against the first splicing edge 3 of the first section bar. After the installation, the facet contact has been formed through the concatenation face in both ends between section bar and the section bar, and the centre is then formed with the space, and combines the guide face of combining the inclined plane, and no matter like this structure is assembling or when dismantling, all laborsaving and save time.

After the section bar and the section bar are installed and aligned, the connection between the first splicing edge 3 and the second splicing edge 4 can be in the following connection modes: one is shown in fig. 29, which is connected by a bolt and a nut. Another is shown in fig. 30, which is connected by pins and tabs. As shown in fig. 31, the second splicing edge 4 may be provided with a plurality of U-shaped holes having one end penetrating therethrough, and the first splicing edge 3 may be provided with round holes for mounting bolts. During installation, the second splicing edge 4 is clamped on a bolt rod arranged on the first splicing edge 3, and the connection mode is a clamping tongue and a clamping buckle.

Example twenty-eight

As shown in fig. 32, the present invention further provides a formwork structure, which includes a plurality of second embodiment profiles and at least two first embodiment profiles, and the assembling manner of the second embodiment profiles is the same as that of the twenty-seventh embodiment.

Example twenty-nine

As shown in fig. 33, the present invention further provides a formwork structure, which includes a plurality of profiles according to the eleventh embodiment, and the assembly manner of the profiles according to the eleventh embodiment is the same as that of the twenty-seventh embodiment. After assembly, the template structure is in a launching shape, and the working edge 1 is positioned on the inner side of the template structure to form irregular assembly.

Example thirty

As shown in fig. 34, the present invention further provides a formwork structure, which includes a plurality of profiles according to the ninth embodiment and a plurality of profiles according to the fourth embodiment. The sectional materials of the ninth embodiment are spliced into a circular arc shape, and finally, the sectional materials of the fourth embodiment are sealed to form a circular template. The assembly mode of the sectional material provided by the embodiment is the same as twenty-seventh embodiment.

Example thirty one

As shown in fig. 35(a), the section bar of the fourteenth embodiment is provided at both ends of the section bar of the second embodiment, and can be fastened by welding or screws, thereby forming a section bar having splicing ribs all around.

Example thirty-two

As shown in fig. 35(b), the section bar of the fourteenth embodiment is provided at both ends of the section bar of the sixth embodiment, and can be fastened by welding or screws, thereby forming a section bar having splicing ribs all around.

And then splicing into template structures with different sizes and shapes by adopting four splicing edges in the section bar of figure 35(a) and figure 35(b) (as shown in figure 35 (c)).

According to the template structure provided by the invention, any section bar in the first embodiment to the twenty-sixth embodiment can be selected for combination and assembly according to the structure of the template during actual assembly, and the template structure is wide in application and good in universality.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The section is characterized in that the section is a closed structure formed by sequentially connecting a working edge (1), a first splicing edge (3), a structural edge (2) and a second splicing edge (4) end to end; or the section bar is of an open structure formed by the working edge (1), the first splicing edge (3) and the second splicing edge (4); when the section bar is of an open structure, the first splicing edge (3) and the second splicing edge (4) are respectively connected to two ends of the working edge (1);

first concatenation limit (3) are kept away from be equipped with the first concatenation arris (31) of protruding formation of stretching along length direction on the terminal of work limit (1) or the nearly terminal surface, second concatenation limit (4) are close to be equipped with protruding second concatenation arris (41) of stretching the formation along length direction on the terminal of work limit (1) or the nearly terminal surface, the protruding height h1 of stretching of first concatenation arris (31) equals the protruding height h2 of stretching of second concatenation arris (41).

2. Profile according to claim 1, characterized in that the profile is of open construction, the distance between the first (3) and second (4) joint edges on the working edge (1) being smaller than the distance between the other ends, or the distance between the first (3) and second (4) joint edges on the working edge (1) being larger than the distance between the other ends; or the first splicing edge (3) and the second splicing edge (4) are arranged on the working edge (1) at a distance larger than or smaller than that of the other end, and the working edge (1) is of an arc-shaped structure.

3. Profile according to claim 1, characterized in that the first splicing edge (31) comprises a first top face (311), a first splicing face (312) and a first guide face (313), the first splicing face (312) being parallel to the first splicing edge (3) and forming a height h1 therebetween; the first guide surface (313) is an inclined surface, and the first guide surface (313) is connected between the first splicing edge (3) and the first splicing surface (312); the first top surface (311) extends horizontally in the thickness direction of the first splicing edge (3) or along the curvature of the structural edge (2);

the second splicing edge (41) comprises a second top surface (411), a second splicing surface (412) and a second guide surface (413), and the second splicing surface (412) is parallel to the second splicing edge (4) and forms a height h2 therebetween; the second guide surface (413) is an inclined surface, and the second guide surface (413) is connected between the second splicing edge (4) and the second splicing surface (412); the second top surface (411) extends horizontally in the thickness direction of the second splicing edge (4) or along the curvature of the working edge (1).

4. Profile according to claim 1, wherein a first groove (33) is provided in the outer surface of the first joint edge (3), a second groove (43) is provided in the outer surface of the second joint edge (4), and both the first groove (33) and the second groove (43) extend in the length direction of the profile.

5. The section bar is characterized by comprising a working edge (1) and a first splicing edge (3), wherein the first splicing edge (3) is arranged at two ends of the working edge (1); or the first splicing edge (3) is arranged at one end of the working edge (1); and a first splicing edge (31) formed by protruding extension is arranged on the outer surface of the tail end or the near tail end of the first splicing edge (3) far away from the working edge (1) along the length direction.

6. The section is characterized in that the section is in a linear structure formed by a working edge (1), a structural edge (2) and a first splicing edge (3); or the section bar is in a straight-line structure formed by the working edge (1), the structural edge (2), the first splicing edge (3) and the second splicing edge (4); when the section bar comprises a working edge (1), a structural edge (2) and a first splicing edge (3), the first splicing edge (3) is connected between the working edge (1) and the structural edge (2); when the sectional material comprises a working edge (1), a structural edge (2), a first splicing edge (3) and a second splicing edge (4), the first splicing edge (3) and the second splicing edge (4) are connected between the working edge (1) and the structural edge (2), and the first splicing edge (3) and the second splicing edge (4) are attached back to back;

7. The utility model provides a section bar, its characterized in that includes work limit (1) and second concatenation limit (4), second concatenation limit (4) are in the both ends of work limit (1) all have the setting, or second concatenation limit (4) set up the one end of work limit (1), second concatenation limit (4) close on be equipped with protruding second concatenation arris (41) of stretching the formation along length direction on the terminal or nearly terminal surface of work limit (1).

8. The section is characterized in that the section is in an L-shaped structure formed by connecting two first splicing edges (3) end to end, or the section is in an L-shaped structure formed by connecting the first splicing edges (3) and second splicing edges (4) end to end, or the section is in an L-shaped structure formed by connecting two second splicing edges (4) end to end;

when the section bar comprises the first splicing edge (3), a first splicing edge (31) formed by protruding extension is arranged on the outer surface of the tail end or the near tail end of the first splicing edge (3) far away from the L-shaped corner along the length direction; when the section bar comprises the second splicing edge (4), a second splicing edge (41) formed by protruding extension is arranged on the outer surface of the tail end or the near tail end of the second splicing edge (4) close to the L-shaped corner along the length direction.

9. The section bar is characterized by comprising two working edges (1) which are connected end to end, a first splicing edge (3) connected to one end of one working edge (1) and a second splicing edge (4) connected to the other end of the other working edge (1) to form an open structure; or the section bar is of an open structure formed by two working edges (1) which are connected end to end and a first splicing edge (3) connected to the ends of the two working edges (1); or the section bar is of an open structure formed by two working edges (1) which are connected end to end and a second splicing edge (4) connected to the ends of the two working edges (1); or the section bar is of a closed structure formed by two working edges (1) which are connected end to end, a first splicing edge (3) connected to one end of one working edge (1) and a second splicing edge (4) connected to the other end of the other working edge (1); or the section bar is of a closed structure formed by two working edges (1) which are connected end to end and a first splicing edge (3) connected to the ends of the two working edges (1); or the section bar is of a closed structure formed by two working edges (1) which are connected end to end and a second splicing edge (4) connected to the ends of the two working edges (1);

first concatenation limit (3) are kept away from be equipped with first concatenation arris (31) of protruding formation of stretching along length direction on the terminal of work limit (1) or the nearly terminal surface, second concatenation limit (4) are close to be equipped with protruding second concatenation arris (41) of stretching the formation along length direction on the terminal of work limit (1) or the nearly terminal surface, the protruding height h1 of stretching of first concatenation arris (31) equals the protruding height h2 of stretching of second concatenation arris (41).

10. A formwork construction formed by splicing a plurality of profiles as claimed in any one of claims 1 to 9.