CN113090008A

CN113090008A - Reinforcing structure and formwork frame

Info

Publication number: CN113090008A
Application number: CN202110323181.1A
Authority: CN
Inventors: 刘勇; 曾政; 杨志辉
Original assignee: Suntown Technology Group Co Ltd
Current assignee: Suntown Technology Group Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-07-09

Abstract

A reinforced structure comprises two fixing pieces arranged at intervals and two abutting pieces arranged at intervals, wherein each fixing piece is provided with a central line, and the central lines of the two fixing pieces are parallel to each other; the two abutting pieces are arranged at intervals, one end of each abutting piece is fixed between the two fixing pieces, each abutting piece is provided with a center line, and the center lines of the two abutting pieces are parallel to each other and vertical to the center line of each fixing piece. The template framework comprises a first template, a second template, a third template, a fourth template, a fifth template and a reinforcing structure which are sequentially connected; the second template, the third template and the fourth template are encircled to form an inwards concave cavity; the fixing piece comprises a first fixing part, a connecting part and a second fixing part, and the first fixing part and the second fixing part are arranged at two opposite ends of the connecting part; the first fixing part is fixed on the first template, the second fixing part is fixed on the fifth template, and the two abutting pieces extend into the cavity and abut against the third template.

Description

Reinforcing structure and formwork frame

Technical Field

The application relates to the technical field of building construction, in particular to a reinforced structure and a template frame.

Background

With the rapid popularization of aluminum formworks in China, more and more buildings choose to use the aluminum formworks for construction. When the formwork is poured, a back edge needs to be erected on the formwork to reinforce the formwork, so that the problem that the pouring quality of a wall body is influenced due to deformation of the formwork caused by the impact force of concrete is solved. At the balcony window position that wafts, because this position has the structure of an indent, so when using the stupefied reinforcement to this position of back of the body, can't make each part of indent structure all consolidate firmly to lead to when concrete placement, the balcony wafts the risk that membrane rises can appear in the template of window position department, thereby influences the pouring effect of concrete.

Disclosure of Invention

In view of the above, it is desirable to provide a reinforced structure and a formwork frame with strong reinforcement.

The embodiment of the application provides a reinforced structure, which comprises two fixing pieces arranged at intervals and two abutting pieces arranged at intervals, wherein each fixing piece is provided with a central line, and the central lines of the two fixing pieces are parallel to each other; the clamping device comprises two abutting pieces arranged at intervals, one end of each abutting piece is fixed between the two fixing pieces, each abutting piece is provided with a center line, and the center lines of the two abutting pieces are parallel to each other and perpendicular to the center line of each fixing piece. In the template frame with the concave structure, the reinforcing structure is fixed at two ends of the reinforcing members arranged at two intervals on the plane part of the template, and the supporting pieces arranged at two intervals stretch into and support the concave structure of the template frame, so that the template in the concave structure is extruded, and the upper end and the lower end of the template frame are both subjected to the acting force of the supporting pieces along the vertical direction, and the stability of the template frame when being impacted is ensured.

In at least one embodiment of the present application, an end of each of the holding members facing away from the fixing member forms a flat end surface. One end of each abutting piece, which is far away from the fixing piece, is set to be a flat end face, so that when each abutting piece abuts against the abutted seam on the template, the templates on two sides of the abutted seam can be abutted simultaneously, and the stability of the template frame in impact is further ensured.

In at least one embodiment of the present application, the reinforcement structure further includes two connecting members, and two of the connecting members are fixed between two of the fixing members. By connecting the two fixing pieces by using the two connecting pieces, the two fixing pieces are connected together when the two fixing pieces are fixed on the formwork, so that the two fixing pieces can resist the impact force simultaneously when the formwork frame is impacted, thereby further increasing the stability of the formwork connection.

In at least one embodiment of the present application, the two connecting members and the two abutting members are symmetrically disposed on the two fixing members. The two abutting pieces and the two connecting pieces are symmetrically arranged on the two fixing pieces, so that when the two abutting pieces abut against the concave template, the abutting force of the template on the upper end and the lower end is equal, and the problem that one part of the upper end or the lower end in the concave template deviates from the other part when impact force is applied is prevented.

In at least one embodiment of the present application, in a direction of a center line of the holding member, a length of the connecting member is smaller than a thickness of the fixing member. Along the central line direction of the abutting piece, the length of the connecting piece is smaller than the thickness of the fixing piece, so that under the condition that the two fixing pieces are firmly fixed, the material consumption of the connecting piece is saved, and the production cost is reduced.

A template frame comprises a first template, a second template, a third template, a fourth template, a fifth template and the reinforced structure which are connected in sequence; the first template and the fifth template are positioned in the same vertical plane, and the second template, the third template and the fourth template are surrounded to form an inwards concave cavity; the fixing piece comprises a first fixing part, a connecting part and a second fixing part, and the first fixing part and the second fixing part are arranged at two opposite ends of the connecting part; the first fixing part is fixed on the first template, the second fixing part is fixed on the fifth template, and the two abutting pieces extend into the cavity and abut against the third template. The fixing structure is applied to the template frame to reinforce and abut against the concave cavity position on the template frame, and the two abutting pieces respectively abut against the third template, so that the problem of deformation of the third template caused by the impact force of concrete during concrete pouring is solved.

In at least one embodiment of the present application, a first seam is formed between the second template and the third template, a second seam is formed between the third template and the fourth template, and the two abutting pieces abut against the first seam and the second seam, respectively. Through supporting two supporting pieces at the first splicing seam and the second splicing seam, the problem that the third formwork cracks relative to the second formwork and the second formwork at the first splicing seam and the second splicing seam is solved, and therefore the stability of connection between the formworks is guaranteed.

In at least one embodiment of the present application, the supporting member is perpendicular to the third form and the fixing member, so that the material usage amount of the supporting member is reduced and the cost is reduced while the form is ensured to be stably connected.

In at least one embodiment of the present application, the formwork frame further includes a sixth formwork disposed opposite to the third formwork, and a casting cavity is formed between the third formwork and the sixth formwork. And a sixth formwork opposite to the third formwork is arranged, so that a specific pouring cavity is formed between the third formwork and the sixth formwork, concrete is poured into the pouring cavity, and a specific wall body is obtained after the concrete is solidified.

In at least one embodiment of the present application, the template frame further comprises a fastener; the fastener passes through the pouring cavity and fixes the third template and the sixth template. The third template and the sixth template are connected by penetrating the fastening piece through the pouring cavity to connect the third template and the sixth template, and when concrete is poured in the pouring cavity, the fastening piece can pull the third template and the sixth template oppositely, and the impact force on the third template and the sixth template is offset mutually, so that the stability of the third template and the sixth template is ensured.

Drawings

FIG. 1 is a schematic diagram of a template frame according to an embodiment.

Fig. 2 is a perspective view of the reinforcing structure shown in fig. 1.

Description of the main elements

Form frame 100

First template 10a

Second template 10b

Third form 10c

Fourth form 10d

Fifth form 10e

Cavity 10f

Sixth form 10g

First patchwork 101

Second patchwork 102

Reinforcing structure 20

Fixing member 21

First fixing part 211

Connecting part 212

Second fixed part 213

Reference line 21a

Gap 21b

Holding member 22

Connecting piece 23

Fastener 30

Detailed Description

The embodiments of the present application will be described in conjunction with the drawings in the embodiments of the present application, and it is to be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.

The embodiment of the application provides a reinforced structure, which comprises two fixing pieces arranged at intervals and two abutting pieces arranged at intervals, wherein each fixing piece is provided with a central line, and the central lines of the two fixing pieces are parallel to each other; the clamping device comprises two abutting pieces arranged at intervals, one end of each abutting piece is fixed between the two fixing pieces, each abutting piece is provided with a center line, and the center lines of the two abutting pieces are parallel to each other and perpendicular to the center line of each fixing piece.

In the template frame with the concave structure, the reinforcing structure is fixed at two ends of the reinforcing members arranged at two intervals on the plane part of the template, and the supporting pieces arranged at two intervals stretch into and support the concave structure of the template frame, so that the template in the concave structure is extruded, and the upper end and the lower end of the template frame are both subjected to the acting force of the supporting pieces along the vertical direction, and the stability of the template frame when being impacted is ensured.

Another embodiment of the present application further provides a formwork frame, which includes a first formwork, a second formwork, a third formwork, a fourth formwork, a fifth formwork and the above reinforcing structure, which are connected in sequence; the first template and the fifth template are positioned in the same vertical plane, and the second template, the third template and the fourth template are surrounded to form an inwards concave cavity; the fixing piece comprises a first fixing part, a connecting part and a second fixing part, and the first fixing part and the second fixing part are arranged at two opposite ends of the connecting part; the first fixing part is fixed on the first template, the second fixing part is fixed on the fifth template, and the two abutting pieces extend into the cavity and abut against the third template.

The fixing structure is applied to the template frame to reinforce and abut against the concave cavity position on the template frame, and the two abutting pieces respectively abut against the third template, so that the problem of deformation of the third template caused by the impact force of concrete during concrete pouring is solved.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 and 2, an embodiment of the present application provides a formwork frame 100, which includes a reinforcing structure 20, and a first formwork 10a, a second formwork 10b, a third formwork 10c, a fourth formwork 10d, and a fifth formwork 10e connected in sequence. The first template 10a and the fifth template 10e are located in the same vertical plane, the second template 10b, the third template 10c and the fourth template 10d are surrounded to form an inward-concave cavity 10f, and the reinforcing structure 20 extends into the cavity 10f and abuts against the third template 10 c.

In the process of casting the building wall, it is required to set up a corresponding formwork frame 100 according to the specification of a given building, and to cast concrete in the set up formwork frame 100 to form a corresponding wall structure. At the bay window position of the balcony, the formwork frame 100 is constructed to form a gap for the bay window to be installed at a designated position. In order to enhance the aesthetic feeling of the wall body, the inner side of the formwork frame 100 needs to ensure the flatness of the inner wall body, so the first formwork 10a and the fifth formwork 10e on the formwork frame 100 are located on the same vertical surface, so that the concrete wall poured on the inner sides of the first formwork 10a and the fifth formwork 10e is a flat wall surface. And a concave cavity 10f is formed by assembling the second template 10b, the third template 10c and the fourth template 10d in a surrounding manner, so that the installation method is applied to installation of the bay window.

In one embodiment, the first, second, third, fourth and

fifth templates

10a, 10b, 10c, 10d, 10e are aluminum templates, but obviously not limited thereto, and as another embodiment, the first, second, third, fourth and

fifth templates

10a, 10b, 10c, 10d, 10e may also be steel templates or templates of other materials.

The form frame 100 is formed by joining a plurality of form pieces to each other to form a specific form frame 100 when the form frame 100 is built, and a plurality of forms are joined to form a patchwork at the joining portion. When concrete is poured, the impact of the concrete can cause the problem that a plurality of templates are split at the joints.

In one embodiment, a first seam 101 is formed between the second form 10b and the third form 10c, and a second seam 102 is formed between the third form 10c and the fourth form 10 d. In order to prevent the third form 10c from being separated from the second form 10b and the fourth form 10d due to the impact of the concrete at the first and

second fillets

101 and 102, which may affect the quality of the wall casting, the reinforcing structure 20 is abutted against the first and

second fillets

101 and 102 to abut against the first and

second fillets

101 and 102 and apply a force to the first and

second fillets

101 and 102 in a direction opposite to the impact of the concrete during the concrete casting, thereby ensuring the stability of the second, third and

fourth forms

10b, 10c and 10d during the concrete casting.

In order to make the portions of the third form 10c resistant to the impact of concrete, the reinforcing structure 20 includes a fixing member 21 and two abutting members 22. The fixing member 21 includes a first fixing portion 211, a connecting portion 212, and a second fixing portion 213, and the first fixing portion 211 and the second fixing portion 213 are disposed at opposite ends of the connecting portion 212. The first fixing portion 211 is fixed on the first form 10a, the second fixing portion 213 is fixed on the fifth form 10e, one end of each of the two abutting pieces 22 is fixed on the connecting portion 212, and the other end extends into the cavity 10f and abuts against the first seam 101 and the second seam 102.

In an embodiment, in order to firmly abut the abutting pieces 22 on the first seam 101 and the second seam 102, an end of each abutting piece 22 away from the fixing piece 21 forms a flat end surface, so that when each abutting piece abuts on a seam on a formwork, the formwork on both sides of the seam can be abutted simultaneously, thereby further ensuring the stability of the formwork frame during impact.

When concrete is poured, the impact force of the concrete on the first abutted seam 101 and the second abutted seam 102 is transmitted to the two abutting pieces 22 and is transmitted to the two opposite ends of the connecting part 212 through the two abutting pieces 22, and the first fixing part 211 and the second fixing part 213 are respectively fixed on the first formwork 10a and the fifth formwork 10e, so that the impact force on the connecting part 212 is transmitted to the first formwork 10a and the fifth formwork 10e and is counteracted with each other, so that the third formwork 10c is kept in a relatively stable state, and the pouring quality of the concrete is ensured.

In one embodiment, the first fixing portion 211, the connecting portion 212 and the second fixing portion 213 are integrally formed as the fixing member 21, and the fixing member 21 is a rectangular steel pipe. It is understood that the connection manner of the first fixing portion 211, the connecting portion 212 and the second fixing portion 213 and the shape and material of the fixing member 21 are not limited thereto, and in another embodiment, the first fixing portion 211, the connecting portion 212 and the second fixing portion 213 are welded and connected, and the fixing member 21 is a cylindrical iron pipe or the like.

In an embodiment, the two abutting pieces 22 are symmetrically arranged on the connecting portion 212 along the reference line 21a, so that when concrete is poured, the two abutting pieces 22 can abut against the first and

second seams

101 and 102 on the third formwork 10c, and the problem that when the abutting pieces 22 abut against one end of the third formwork 10c, the other end of the third formwork is forced to tilt into the cavity 10f is prevented. It is understood that the arrangement positions of the two abutting pieces 22 are not limited thereto, and one end of the two abutting pieces 22 is required to abut against the first seam 101 and the second seam 102.

In one embodiment, the retaining member 22 is a hollow rectangular steel tube, but obviously, the invention is not limited thereto, and the retaining member 22 may also be a solid cylindrical tube or the like in another embodiment.

In one embodiment, the number of the fixing members 21 is one, the first fixing portion 211 of one fixing member 21 abuts against the seam (not shown) of the first form 10a, and the second fixing portion 213 of one fixing member 21 abuts against the seam (not shown) of the fifth form 10 e.

In order to reduce the amount of material used for the retaining member 22 while ensuring the connection between the formworks is stable, in an embodiment, the retaining member 22 is disposed perpendicular to the third formwork 10c and the fixing member 21, so that the retaining member 22 is directly connected to the third formwork 10c and the fixing member 21 in the shortest length, thereby reducing the material usage.

Referring to fig. 2, in another embodiment, in order to increase the applicability of the reinforcing structure 20, the abutting member 22 is disposed between the third form 10c and the fixing member 21, and one end of the abutting member 22 abuts against the seam of the third form 10c, so that when the seams of the third form 10c are close to each other, the abutting member 22 can transmit the impact force on the third form 10c to the outer portion of the fixing member 21, so as to prevent the fixing member 21 from being damaged due to the excessive local force applied to the fixing member 21.

It is understood that the number of the fixing members 21 is not limited thereto, and as in another embodiment, there are two fixing members 21, and the two fixing members 21 are fixedly connected and fixed to two seams of the first form 10a and the fifth form 10e, respectively.

To facilitate the connection of the two fixing elements 21, the reinforcing structure 20 also comprises a connecting element 23. The connecting member 23 is provided between the two fixing members 21 to form a gap 21b between the two fixing members 21 so that the two fixing members 21 can correspond to two patchworks of the first form 10a and the fifth form 10 e. It is understood that the width of the gap 21b is equal to the width of the gap 21b between the first form 10a and the fifth form 10 e.

In one embodiment, there are two connecting members 23, the two connecting members 23 are hollow block-shaped steel pipes, and the two connecting members 23 are symmetrically arranged along the reference line 21a to ensure the connecting strength of the two fixing members 21. It is understood that the type and the position of the connecting member 23 are not limited thereto, and as another embodiment, there is only one connecting member 23, and the connecting member 23 is a long solid steel tube, and the connecting member 23 is disposed between the two fixing members 21 to maintain a certain gap 21b between the two fixing members 21.

In order to reduce the material used for the connecting member 23 and reduce the cost, the length of the connecting member 23 is smaller than the depth of the gap 21b along the length direction of the abutting member 22, so that the connecting member 23 can be accommodated in the gap 21b when the two fixing members 21 are connected.

Referring again to fig. 1 and 2, in order to mold a specific wall, the formwork frame 100 further includes a sixth formwork 10 g. The sixth formwork 10g is arranged opposite to the third formwork 10c, a pouring cavity for pouring is formed between the sixth formwork and the third formwork 10c in an enclosing mode, and concrete is poured into the pouring cavity to be cooled and formed into the specific wall.

In order to fix the third and sixth formworks 10c and 10g, the formwork frame 100 further includes a fastener 30. Fasteners 30 are passed through the casting cavity and secured to the third 10c and sixth 10g forms. It is understood that the fasteners 30 may also extend through the gap 21b between the two fasteners 21 and into and be secured to the third and sixth forms 10c, 10 g.

In one embodiment, the fastener 30 is a through-wall screw, but it is clearly not limited thereto, as in another embodiment the fastener 30 may also be a pull tab or the like.

The operation flow of one specific embodiment of the present application is as follows: firstly, before concrete casting, a plurality of formworks are spliced to form a specific frame, the first fixing portion 211 on the fixing member 21 is fixed on the first formwork 10a, the second fixing portion 213 on the fixing member 21 is fixed on the fifth formwork 10e, and the two abutting members 22 extend into the cavity 10f and abut against two abutted seams on the third formwork 10c, so as to complete the fixing of the reinforcing structure 20.

Then, the fastening member 30 is inserted through the gap 21b between the two fixing members 21 and is protruded into and fixed to the third form 10c and the sixth form 10g to complete the fixing of the form frame 100.

And finally, pouring concrete into the pouring cavity between the third template 10c and the sixth template 10g, and forming an inward concave pot hole at the cavity 10f surrounded by the second template 10b, the third template 10c and the fourth template 10d after the concrete is solidified, so that the pouring molding of the wall body is completed.

In addition, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present application, and that suitable changes and modifications to the above embodiments are within the scope of the disclosure of the present application as long as they are within the true spirit and scope of the present application.

Claims

1. A reinforcing structure, comprising:

the fixing device comprises two fixing pieces arranged at intervals, wherein each fixing piece is provided with a central line, and the central lines of the two fixing pieces are parallel to each other;

the clamping device comprises two abutting pieces arranged at intervals, one end of each abutting piece is fixed between the two fixing pieces, each abutting piece is provided with a center line, and the center lines of the two abutting pieces are parallel to each other and perpendicular to the center line of each fixing piece.

2. The reinforcement structure of claim 1, wherein an end of each of the retaining members facing away from the anchor member forms a flat end surface.

3. The reinforcement structure of claim 1, further comprising two connectors, wherein the two connectors are secured between the two fasteners.

4. The reinforcement structure according to claim 3, wherein the two connecting members and the two holding members are symmetrically disposed on the two fixing members.

5. The reinforcement structure according to claim 3, wherein the length of the connecting member is smaller than the thickness of the fixing member in the direction of the center line of the retaining member.

6. A formwork frame comprising a first formwork, a second formwork, a third formwork, a fourth formwork, a fifth formwork and a reinforcing structure according to any one of claims 1 to 5 connected in series;

the first template and the fifth template are positioned in the same vertical plane, and the second template, the third template and the fourth template are surrounded to form an inwards concave cavity;

the fixing piece comprises a first fixing part, a connecting part and a second fixing part, and the first fixing part and the second fixing part are arranged at two opposite ends of the connecting part;

the first fixing part is fixed on the first template, the second fixing part is fixed on the fifth template, and the two abutting pieces extend into the cavity and abut against the third template.

7. The template frame according to claim 6, wherein a first seam is formed between the second template and the third template, a second seam is formed between the third template and the fourth template, and two of the abutting pieces abut against the first seam and the second seam, respectively.

8. The template frame of claim 7, wherein the buttressing member is disposed perpendicular to the third template and the securing member.

9. The template frame of claim 6, further comprising a sixth template, said sixth template being positioned relative to said third template, and said third template and said sixth template defining a casting cavity therebetween.

10. The formwork frame defined in claim 9 further comprising fasteners that pass through the casting cavity and secure the third formwork and the sixth formwork.