CN113550574A

CN113550574A - Internal corner formwork and formwork frame

Info

Publication number: CN113550574A
Application number: CN202110847624.7A
Authority: CN
Inventors: 唐栋; 彭福龙; 杨志辉; 李坚; 曾政
Original assignee: Suntown Technology Group Co Ltd
Current assignee: Suntown Technology Group Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-10-26

Abstract

The utility model provides an internal corner template, includes two profiled sheeting and two connecting plates, and every profiled sheeting is including plane portion and the flexion that is connected, and the flexion is towards a side bending of plane portion, along the direction of keeping away from plane portion, and the contained angle between flexion surface normal and the plane portion surface normal increases gradually and is not more than 90 degrees, and two plane portions are connected and have the contained angle, and two flexion are connected and are located one side that two plane portions are close to mutually. The two connecting plates are respectively and vertically connected to one end, far away from the other forming plate, of one forming plate, and each connecting plate is provided with a connecting hole. A template frame comprises a plane template, a settlement template and the internal corner template, wherein the plane template is connected to the top of the settlement template, a connecting plate of the internal corner template is connected to the same end part of the plane template and the settlement template, and the cross section of the bottom of the settlement template is the same as that of a bent part. The internal corner template and the template frame realize the purposes of being convenient for assembling and improving the production efficiency.

Description

Internal corner formwork and formwork frame

Technical Field

The application relates to the field of building production, in particular to a reentrant corner template and a template frame.

Background

At present in the cement pouring of positions such as bathroom, kitchen and balcony, if the reentrant corner of wall bottom is the right angle, the live time is too long, and crackle or crack can appear in the right angle department and lead to the wall body infiltration to next floor. In order to prevent the internal corner from cracking, the bottom of the formwork is usually designed into a circular arc transition structure to reduce the possibility of water seepage of a settlement position. The templates used at the internal corners of the wall corners are mostly formed by assembling a plane template and an arc-surface template at present, namely the arc-surface template is assembled below the plane template, the time and the labor are consumed, and in addition, after the concrete is poured, the bolt threads at the connecting parts are easy to cement, so that the problems of difficult disassembly and low efficiency are caused.

Disclosure of Invention

In view of the above, it is desirable to provide a negative angle form and a form frame having the same, which can improve assembly efficiency.

The utility model provides an in the embodiment provides an reentrant corner template, including two profiled sheeting and two connecting plates, every profiled sheeting is including the plane portion and the flexion that are connected, and the flexion is towards one side bending of plane portion, along the direction of keeping away from plane portion, and the contained angle between flexion surface normal and the plane portion surface normal increases gradually and is not more than 90 degrees, and two plane portions are connected and have the contained angle, and two flexion are connected and are located one side that two plane portions are close to mutually. The two connecting plates are respectively and vertically connected to one end, far away from the other forming plate, of one forming plate, and each connecting plate is provided with a connecting hole.

Above-mentioned reentrant corner template is through two profiled sheeting that are connected for two plane portions and two flexion integration, and through the contained angle crescent between flexion surface normal and the plane portion surface normal and be not more than 90 degrees and realize the arc structure of reentrant corner, realize being connected with other templates through the connecting plate at last, and then realized being convenient for assemble and the purpose that promotes efficiency.

In some embodiments, the bend is arcuate in shape to facilitate settling of the cement.

Further, in some embodiments, the junction of the curved portion and the planar portion is tangent, and the maximum included angle between the surface normal of the curved portion and the surface normal of the planar portion is 90 degrees, so as to improve the settling effect of the cement.

In some embodiments, the cross-sectional shapes of the two bends are the same.

In some embodiments, the angle between the two planar portions is 90 degrees.

In some embodiments, the two connecting plates are located on a side of the two planar portions adjacent to each other.

In some embodiments, the inside corner form further includes a fixing plate vertically connected to an end of the two planar portions away from the bent portion, the fixing plate having fixing holes for connecting the top of the inside corner form to other forms.

The utility model provides an embodiment still provides a template frame, including the plane template, subside the template and foretell reentrant corner template, the plane template is connected in subsiding the template top, and a connecting plate of reentrant corner template is connected in the same tip of plane template with subsiding the template, and the cross sectional shape of subsiding the template bottom is the same with the cross sectional shape of flexion to form smooth wall.

The formwork frame forms a cement-poured wall surface through the plane formwork, the settlement formwork and the internal corner formwork, and the purposes of being convenient to assemble and improving the efficiency are achieved.

In some embodiments, the formwork frame further comprises locking members, the ends of the planar formwork and the settling formwork are provided with mounting holes, and the locking members are used for being inserted into the aligned mounting holes and connecting holes.

Further, in some embodiments, the locking member includes a pin and a pin piece for easy disassembly and improved assembly efficiency.

Drawings

Fig. 1 is a perspective view of a reentrant corner template according to an embodiment of the present disclosure.

Fig. 2 is a schematic perspective view of a settlement template in an embodiment of the present application.

Fig. 3 is a schematic perspective view of a template frame according to an embodiment of the present application.

Description of the main elements

Inside corner template 100

Molding plate 10

Plane part 11

Bending part 12

Connecting plate 20

Connecting hole 21

Template frame 200

Flat template 300

Settling plate 400

Settling plate 410

Top plate 420

Side plate 430

Retaining member 500

Pin 510

Pin 520

Detailed Description

The technical solutions of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. 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 "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1, in one embodiment of the present application, an inside corner form 100 is provided for casting an inside corner at a bottom corner of a wall. The inside corner form 100 includes two connected forming plates 10. Each forming plate 10 comprises a planar portion 11 and a curved portion 12 connected thereto. The bent portion 12 is bent toward one side of the flat portion 11. Along the direction of keeping away from plane portion 11, the contained angle between the surface normal of flexion 12 and the plane portion 11 surface normal gradually increases and is not more than 90 degrees, and then forms the radian so that cement subsides when pouring. Two plane portions 11 of two shaping plates 10 are connected and have certain contained angle, and the contained angle between two plane portions 11 is the contained angle between two shaping wall faces promptly. The two curved portions 12 are connected and both curved toward the side where the two plane portions 11 are close to each other, so that the bottom of the formed wall surface has a radian, so that cement is settled to prevent water seepage. In addition, there is no gap at the junction between the two forming plates 10, preventing cement from oozing out. By way of illustrative example, the bent portion 12 of each of the forming plates 10 is formed by stamping, and the two forming plates 10 are joined by welding.

The inside corner form 100 also includes two connector panels 20 for connecting to other forms. The two connecting plates 20 are respectively vertically connected to one end of one of the forming plates 10 far away from the other forming plate 10, and the two connecting plates 20 are located at one side of the two forming plates 10 close to each other. Each of the coupling plates 20 completely covers the end section of the corresponding forming plate 10 so that cement can be more effectively prevented from leaking out from the gap between the formworks after the inside corner formwork 100 is coupled with other formworks. Each connecting plate 20 is provided with a connecting hole 21, and the connecting hole 21 is used for aligning the holes of other templates for assembly.

In some embodiments, the bend 12 is circular in cross-section. The planar portion 11 is arranged vertically, the top of the bend 12 is tangent to the planar portion 11, and the bottom of the bend 12 is horizontal, i.e. the maximum angle between the surface normal of the bend 12 and the surface normal of the planar portion 11 is 90 degrees. In other embodiments, the cross section of the curved portion 12 may be polygonal, etc.

In some embodiments, the two curved portions 12 of the inside corner form 100 have the same cross-sectional shape, both being circular arcs of the same arc. In other embodiments, the two curved portions 12 of the inside corner formwork 100 may have the same cross-sectional shape and may have circular arc shapes with different radians.

In some embodiments, the angle between the two plane portions 11 is 90 degrees, i.e. two surfaces of the wall are perpendicular.

In some embodiments, the top of the inside corner form 100 may further include a fixing plate (not shown). The fixing plate is connected perpendicularly to the ends of the two planar portions 11 remote from the bend 12. The fixing plate is provided with fixing holes for connecting other templates at the top of the internal corner template 100.

Above-mentioned reentrant corner template 100 is through two forming plates 10 that are connected for two plane portion 11 and two flexion 12 integration, and through the contained angle crescent between flexion 12 surface normal and the 11 surface normal of plane portion and be not more than 90 degrees arc structure that realizes the reentrant corner, realize being connected with other templates through connecting plate 20 at last, and then realized being convenient for assemble and the mesh that promotes efficiency.

Referring to fig. 2 and 3, in an embodiment of the present invention, a formwork frame 200 is further provided, which includes a flat formwork 300, a settlement formwork 400, and a reentrant formwork 100. The settling plate 400 includes a settling plate 410, a top plate 420, and side plates 430. The upper half of the settlement plate 410 is vertical and the lower half is arc-shaped, so that the cement is settled. The top plate 420 is attached to the top of the settling plate 410. The side plates 430 are connected to both sides of the settling plate 410 and the top plate 420. The flat surface formwork 300 is attached to the top plate 420, and the surface of the flat surface formwork 300 is flush with the vertical portion of the settling plate 410 to form a wall surface. A connecting plate 20 of the inside corner form 100 is connected to the end of the flat form 300 and the side plate 430. The plane portion 11 is flush with the plate surface of the plane formwork 300 and the vertical portion of the settling plate 410 to form a wall surface. The cross-sectional shape of the arc-shaped portion of the settlement plate 410 is the same as the cross-sectional shape of the bent portion 12 so that the outer surface of the bent portion 12 is flush with the outer surface of the settlement plate 410 to collectively form the internal corner of the bottom of the wall surface.

In some embodiments, the template frame 200 further comprises a retaining member 500. The end of the flat template 300 and the end of the side plate 430 are provided with mounting holes, and the locker 500 is inserted into the aligned mounting holes and coupling holes 21 to fix the relative positions of the flat template 300, the settling template 400, and the inside corner template 100. Illustratively, retaining member 500 includes a pin 510 and a pin tab 520 for easy removal and improved assembly efficiency. In addition, the connection between the flat template 300 and the settling template 400 is also accomplished by the locker 500, i.e., the top plate 420 and the bottom wall of the flat template 300 are provided with mounting holes for inserting the locker 500.

The formwork frame 200 forms a wall surface on which cement is poured by the flat formworks 300, the settlement formworks 400 and the internal corner formworks 100, and the purposes of facilitating assembly and improving efficiency are achieved.

In addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications to the foregoing embodiments may be made within the spirit and scope of the present disclosure.

Claims

1. An inside corner form, comprising:

the bending part is bent towards one side of the plane part, an included angle between the surface normal of the bending part and the surface normal of the plane part is gradually increased and is not larger than 90 degrees along the direction far away from the plane part, the two plane parts are connected and have an included angle, and the two bending parts are connected and are positioned on one side, close to the two plane parts, of the two plane parts; and

and the two connecting plates are respectively and vertically connected with one end of one forming plate, which is far away from the other forming plate, and each connecting plate is provided with a connecting hole.

2. The inside corner form of claim 1, wherein: the bending part is arc-shaped.

3. The inside corner form of claim 2, wherein: the flexion with the junction of plane portion is tangent, just flexion surface normal with the biggest contained angle between the plane portion surface normal is 90 degrees.

4. The inside corner form of claim 1, wherein: the cross-sectional shapes of the two curved portions are the same.

5. The inside corner form of claim 1, wherein: the included angle between the two plane portions is 90 degrees.

6. The inside corner form of claim 1, wherein: the two connecting plates are positioned at one side close to the two plane parts.

7. The inside corner form of claim 1, wherein: the reentrant corner template still includes the fixed plate, the fixed plate is connected perpendicularly in two plane portion keeps away from the one end of flexion, the fixed plate is equipped with the fixed orifices.

8. The utility model provides a template frame, includes the plane template, subsides template and reentrant corner template, the plane template connect in subside the template top, one of reentrant corner template the connecting plate connect in the plane template with subside the same tip of template, its characterized in that: the internal corner formwork is as claimed in any one of claims 1 to 7, and the cross-sectional shape of the bottom of the settlement formwork is the same as that of the bending part.

9. The template frame of claim 8, wherein: the template frame further comprises a locking piece, the plane template and the end portion of the sedimentation template are provided with mounting holes, and the locking piece is used for being inserted into the mounting holes aligned with the connecting holes.

10. The template frame of claim 9, wherein: the locking member comprises a pin and a pin piece.