CN217054354U

CN217054354U - Back ridge and mold with same

Info

Publication number: CN217054354U
Application number: CN202220576088.1U
Authority: CN
Inventors: 余真宝; 许圣洁; 李涛
Original assignee: Sany Construction Technology Co Ltd
Current assignee: Sany Construction Technology Co Ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-26
Anticipated expiration: 2032-03-16

Abstract

The utility model provides a back of body is stupefied and have its mould, wherein, the back of body is stupefied, include: the back arris rod is L-shaped, and one end of the back arris rod comprises a bending section; the connecting piece is in a right-angle shape and is used for connecting the two back edge rods end to end, the connecting piece comprises a fastening piece and a through hole, and the other end of each back edge rod can penetrate through the through hole and is fixedly connected with the connecting piece through the fastening piece. In the structure, the adjacent two back arris rods can be adjusted in relative positions through the through holes of the connecting piece and are fixed through the fastening piece, so that the back arris has adjustability, and the universality of the back arris is improved.

Description

Back ridge and mold with same

Technical Field

The utility model relates to a building templates technical field, concretely relates to stupefied and have its mould of back of body.

Background

The template is an essential part and technology in the cast-in-place concrete structure engineering, and the back edge is a necessary reinforcing part for wall and column templates. In the process of pouring concrete walls and columns, wall and column formworks deform under the action of larger lateral concrete pressure, and the safety of the bearing capacity of the formworks and the forming quality of concrete are ensured by adopting a back ridge and opposite pulling reinforcement system.

The conventional back edge is generally fixed in length and cannot be adjusted, and the universality is poor in practical use. And the back ridges of most frame posts need to be combined with the counter-pulling screw rod for use, so that the operation is very inconvenient, the reuse rate is low, the installation efficiency is greatly reduced, and the consumption and waste of materials are also brought.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the stupefied relatively poor defect of commonality of back of the body among the prior art to a stupefied and have its mould of back of the body is provided.

In order to solve the above problem, the utility model provides a back of body is stupefied, include: the back arris rod is L-shaped, and one end of the back arris rod comprises a bending section; the connecting piece is in a right-angle shape and is used for connecting the two back edge rods end to end, the connecting piece comprises a fastening piece and a through hole, and the other end of each back edge rod can penetrate through the through hole and is fixedly connected with the connecting piece through the fastening piece.

Optionally, the stupefied pole of the back of the body divide into adjacent stupefied pole of the first back of the body and the stupefied pole of the second back of the body, and the stupefied pole of the first back of the body passes through connecting piece fixed connection with the stupefied pole of the second back of the body.

Optionally, the end of the second back bar has a bending section, the connecting piece comprises a first section and a second section which are right-angled, the through hole is arranged at the tail end of the first section, and the bending section can be clamped with the second section.

Optionally, the first section has a first inner surface, the second section has a second inner surface, the first inner surface and the second inner surface are adjacently disposed, the bending section is sandwiched between the second inner surface and the first back bar, and an end of the bending section is disposed in abutment with the first inner surface.

Optionally, the bending section of the second back bar is magnetically attracted and clamped with the second section of the connecting piece.

Optionally, a first magnetic part is arranged on the bending section, a second magnetic part is arranged on the second section, and the first magnetic part and the second magnetic part are arranged oppositely.

Optionally, the back ridge rod is further provided with scale marks.

Optionally, the four back corrugated bars may be connected end to end by four connecting members to form a rectangle.

The utility model also provides a mould, including the template, set up stupefied and support the angle steel between template and back of the body are stupefied in the back of the body in the template outside, it is stupefied for foretell back of the body to carry on the back of the body.

Optionally, the bent section of the back ridge rod is bent towards the outside of the formwork.

The utility model has the advantages of it is following:

1. the utility model adopts the adjustable back edge, which can meet the reinforcement of the post with various section sizes, and the installation and fixation are flexible and convenient, and can be used repeatedly;

2. the connecting piece is attracted by a magnet, so that the use of bolts is reduced, quick positioning is realized, and the mounting efficiency is improved;

3. the adjustable back edge does not need to use a counter-pulling screw rod, so that the waste of materials is reduced;

4. be provided with the scale mark on the stupefied pole of back of the body, can fix a position the post reinforcement of different cross-sectional dimensions accurately, guarantee the installation accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic structural view of an embodiment of the back edge of the present invention;

FIG. 2 shows an enlarged view at A in FIG. 1;

figure 3 shows a schematic view of a back ridge bar of the back ridge of figure 1;

FIG. 4 shows a schematic view of the connection of FIG. 1;

fig. 5 shows a schematic structural view of the mold of the present invention; and

fig. 6 shows a top view of the mold of fig. 5.

Description of the reference numerals:

1. a back ridge rod; 2. a first back ridge bar; 3. a second back arris rod; 4. a connecting member; 5. a first magnetic member; 6. a second magnetic member; 11. a sliding section; 12. bending the section; 13. scale marks; 41. a first stage; 411. a through hole; 412. a threaded hole; 413. a first inner surface; 42. a second stage; 421. a second inner surface; 43. a fastener; 100. a template; 200. back corrugation; 300. and (7) angle steel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 4, the back edge of the present embodiment comprises a back edge rod 1 and a connecting member 4. Wherein, the back arris pole 1 is in an L shape, and one end of the back arris pole comprises a bending section 12. The connecting piece 4 is in a right-angle shape and is used for connecting the two back arris rods 1 end to end. The connecting piece 4 comprises a fastening piece 43 and a through hole 411, and the other end of the dorsal bar 1 can be inserted into the through hole 411 and is fixedly connected with the connecting piece 4 through the fastening piece 43.

In this embodiment, the two adjacent back arris rods 1 can be adjusted in relative position through the through holes 411 of the connecting pieces 4 and fixed through the fastening pieces 43, so that the back arris has adjustability, thereby improving the universality of the back arris.

As shown in fig. 1 and 2, in the present embodiment, the back arris rod 1 is divided into a first back arris rod 2 and a second back arris rod 3 which are adjacently arranged, and the first back arris rod 2 and the second back arris rod 3 are connected by a connecting member 4. Specifically, the stupefied pole 1 of the back of the body that includes the first connection of many, among the stupefied pole 1 of many backs of the body, one is the stupefied pole 2 of first back of the body, and another is the stupefied pole 3 of second back of the body. As will be understood by those skilled in the art in conjunction with fig. 1, the first back ridge bar 2 and the second back ridge bar 3 are not different in shape, but only in positional relationship. In this embodiment, the back stupefied pole 1 is divided into a first back stupefied pole 2 and a second back stupefied pole 3, which are only used for explaining the connection relationship and the fitting relationship of the two back stupefied poles 1 at the corners of the back stupefied.

It should be noted that the first back ridge bar 2 and the second back ridge bar 3 are not specific, and are only for convenience of describing the relationship between the adjacent back ridge bars 1. In other embodiments, not shown, the relative positions of the first back ridge bar 2 and the second back ridge bar 3 in this embodiment may be interchanged.

As shown in fig. 1 to 4, the back ridge further comprises four connecting members 4, and each connecting member 4 is connected to the first back ridge rod 2 and the second back ridge rod 3 which are adjacent to each other. Further, the back arris pole 1 includes a sliding section 11 and a bending section 12. By taking the connection at one corner as an example, the connection mode of the first back arris rod 2 and the second back arris rod 3 is described, the connection piece 4 is preferably a metal piece, the connection piece 4 comprises a first section 41 and a second section 42, the first section 41 and the second section 42 are bent and arranged mutually and form an included angle of 90 degrees, wherein the bent section 12 of the second back arris rod 3 and the second section 42 of the connection piece 4 can be connected and fixed mutually, the fixing mode is attracting through a magnet, the sliding section 11 of the first back arris rod 2 is arranged in the through hole 411 of the connection piece 4 in a penetrating manner, and the sliding section 11 can slide along the through hole 411.

As shown in fig. 3 and fig. 4, in the technical solution of this embodiment, the through hole 411 is formed on the first section 41, the through hole 411 is a square hole, and the fastening member 43 is further disposed on the first section 41. Further, a threaded hole 412 is provided on the sidewall of the first section 41, and the fastening member 43 is a bolt, and the bolt can be screwed into the threaded hole 412. After the sliding section 11 of the first back arris rod 2 slides to a proper position in the through hole 411, the bolt is rotated, and the bottom end of the bolt supports against the sliding section 11, so that the position of the sliding section 11 of the first back arris rod 2 is fixed. Further, the stupefied pole 2 of the stupefied pole of the first back of the body and the stupefied pole 3's of the second cross section is squarely, like this to reduce the stupefied pole 2 of the first back of the body and the stupefied pole 3 of the second back of the body and rotate, and make the stupefied pole 2 of the first back of the body and the stupefied pole 3 of the second back of the body laminate with the template that corresponds.

The snap-fit manner between the bending section 12 of the second back arris rod 3 and the connecting piece 4 is described in detail as follows:

as shown in fig. 2 to 4, the bending section 12 of the second back ridge bar 3 is bent at an angle of 90 °. Further, the first section 41 of the connecting member 4 has a first inner surface 413, the second section 42 of the connecting member 4 has a second inner surface 421, and the first inner surface 413 and the second inner surface 421 are perpendicular to each other. When installed, the inner surface of the bend 12 (i.e., the lower surface of the bend 12 in fig. 2) abuts the second inner surface 421, the end of the bend 12 (i.e., the left end of the bend 12 in fig. 2) abuts the first inner surface 413, and the outer surface of the bend 12 (i.e., the upper surface of the bend 12 in fig. 2) abuts the first back bar 2. It will be appreciated by those skilled in the art that the connector 4 and the first back bar 2 define an open structure of the type "Contraband" into which the bent section 12 extends.

In order to further fix the connecting member 4 and the bending section 12, a magnetic member may be disposed between the connecting member 4 and the bending section 12 for engaging.

Specifically, the inner surface of the bending section 12 is provided with a first magnetic member 5, and the second inner surface 421 of the connecting member 4 is provided with a second magnetic member 6. After the bending section 12 is connected with the connecting piece 4, the first magnetic piece 5 and the second magnetic piece 6 are mutually attracted. Further, another first magnetic member 5 is oppositely disposed on a surface of the sliding section 11 adjacent to the inner surface of the bending section 12 and near an end of the bending section 12. At the end of the bending section 12, another second magnetic element 6 is arranged. After the bending section 12 is connected with the connecting piece 4, the first magnetic piece 5 and the second magnetic piece 6 are mutually attracted.

The above describes the connection structure of one of the link members 4, and the following describes the connection manner of the integral frame in the present embodiment. The bending sections 12 of the back arris rod 1 are fixed with the corresponding connecting pieces 4 through magnet attraction, and the sliding sections 11 of the back arris rod 1 are in sliding fit with the corresponding connecting pieces 4. Thus, by pulling one of the back ridge rods 1, the enclosed frame can be enlarged or reduced to adapt to structural columns with different sizes.

The stupefied pole of back of the body 1 is equipped with scale mark 13, and scale mark 13 is located stupefied pole 1 of the back of the body's slip section 11, and in actual installation, through the instruction of scale mark 13, the size of the frame that can more accurate demonstration encloses guarantees that the frame is square, and the length of side that corresponds equals.

As shown in fig. 5 and 6, the present embodiment further provides a mold, which includes a mold plate 100, a back ridge 200, and angle irons 300. The back edge 200 is the back edge, the back edge 200 comprises four back edge rods 1, the four back edge rods 1 are suitable for the shape of a square structural column and are wound into a rectangle, and the four back edge rods 1 are identical in shape and size. Further, the formwork 100 encloses a structure with a square cross section, and the formwork 100 is located inside the space enclosed by the back ridges 200. The angle steel 300 is a plurality of, and a plurality of angle steels 300 are arranged at intervals, and the angle steel is arranged between the template 100 and the back arris 200 and is used for supporting the template 100.

Further, as can be seen in fig. 6, when the die assembly is completed, the bending section 12 of the back bar 1 is bent in a direction away from the die plate 100.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications derived therefrom are intended to be within the scope of the invention.

Claims

1. A back rib, comprising:

the back arris rod (1) is L-shaped, and one end of the back arris rod comprises a bending section (12);

connecting piece (4), be right angle shape for make two stupefied poles of the back (1) end to end, wherein connecting piece (4) are including fastener (43) and through-hole (411), the other end of stupefied pole of the back (1) can pass and locate through-hole (411), and pass through fastener (43) with connecting piece (4) fixed connection.

2. A back arris according to claim 1, characterised in that the back arris pole (1) is divided into a first back arris pole (2) and a second back arris pole (3) which are adjacent, the first back arris pole (2) and the second back arris pole (3) are fixedly connected through the connecting piece (4).

3. The back flute according to claim 2, characterized in that the bending section (12) is arranged at the end part of the second back flute rod (3), the connecting piece (4) comprises a first section (41) and a second section (42) which are at right angles, the through hole (411) is arranged at the tail end of the first section (41), and the bending section (12) can be clamped with the second section (42).

4. A back ridge according to claim 3, wherein the first section (41) has a first inner surface (413) and the second section (42) has a second inner surface (421), the first inner surface (413) and the second inner surface (421) being arranged adjacently, the folded section (12) being sandwiched between the second inner surface (421) and the first back ridge bar (2), an end of the folded section (12) being arranged in abutment with the first inner surface (413).

5. The back arris of claim 3, characterized in that the bending section (12) of the second back arris rod (3) is magnetically clamped with the second section (42) of the connecting piece (4).

6. The back bar according to claim 3, characterized in that a first magnetic member (5) is disposed on the bending section (12), a second magnetic member (6) is disposed on the second section (42), and the first magnetic member (5) and the second magnetic member (6) are disposed opposite to each other.

7. The back arris according to claim 1, characterized in that the back arris rod (1) is further provided with scale marks (13).

8. A back edge according to claim 1, characterised in that four back edge bars (1) are connected end to form a rectangle by means of four connecting elements (4).

9. A mold comprising a form (100), a back ridge (200) disposed outside of the form (100), and an angle bar (300) supported between the form (100) and the back ridge (200), the back ridge (200) comprising the back ridge of any of claims 1-8.

10. Mould according to claim 9, characterized in that the bent section (12) of the back bar (1) is bent towards the outside of the formwork (100).