CN211058312U - Steel back edge - Google Patents
Steel back edge Download PDFInfo
- Publication number
- CN211058312U CN211058312U CN201921562784.1U CN201921562784U CN211058312U CN 211058312 U CN211058312 U CN 211058312U CN 201921562784 U CN201921562784 U CN 201921562784U CN 211058312 U CN211058312 U CN 211058312U
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- stupefied
- screw rod
- hole
- steel
- main part
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- 241000357293 Leptobrama muelleri Species 0.000 title claims description 16
- 238000005452 bending Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a steel backing is stupefied, it includes the stupefied main part of back of the body, be provided with the face in the stupefied main part of the back of the body, the face is connected the lateral wall, be provided with the heavy groove to the indent on the lateral wall, the other end of lateral wall is provided with bends, form the space between bending, be provided with the rectangular hole on the face, the rectangular hole is connected with the gasket through the mode of contact connection to connect two back of the body through the screw rod, be provided with the connecting hole on the heavy groove, the connecting hole is provided with the connecting piece through the mode of contact connection, and fixes on the back of the body through the pin, the structure in rectangular hole is the bar hole, set up the screw rod in the gap between bending for connecting two back of the body, the connecting hole evenly sets up on the heavy groove for inserting the pin; the utility model has the advantages of the product is small, light in weight, the attrition rate is low, reuse rate is high, the bearing force is strong and the construction degree of difficulty is little.
Description
Technical Field
The invention belongs to the technical field of reinforcing and supporting of building engineering templates, and particularly relates to a steel back edge.
Background
In the building industry, when carrying out concrete placement construction, need use building templates to carry out the building shaping, need adopt frame construction to support building templates, stupefied the back of the body of placing in building templates for the reinforcement of building engineering template supports, stupefied the back of the body among the prior art has following shortcoming: the product has large volume and heavy weight, is designed and reprocessed for each building, has high loss rate, low reuse rate, multiple specifications and types, weak bearing force, large construction difficulty of workers on the site of a construction site, and increases the labor force of the workers; aiming at the defects, a steel back edge with small product volume, light weight, low loss rate, high reuse rate, strong bearing force and small construction difficulty needs to be developed; therefore, the development of the steel back ridge with small product volume, light weight, low loss rate, high reuse rate, strong bearing capacity and small construction difficulty is of great significance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the steel back edge which has the advantages of small product volume, light weight, low loss rate, high reuse rate, strong bearing force and small construction difficulty.
The purpose of the invention is realized as follows: the utility model provides a steel backing is stupefied, it is stupefied including the stupefied main part of back of the body, be provided with the face in the stupefied main part of back of the body, the lateral wall is connected to the face, be provided with the heavy groove to the indent on the lateral wall, the other end of lateral wall is provided with bends, be provided with rectangular hole on the face, rectangular hole is connected with the gasket through the mode of contact connection to it connects two stupefied main parts of the back of the body through the screw rod.
The sink groove is provided with a connecting hole, the connecting hole is provided with a connecting piece in a contact connection mode and is fixed on the back edge main body through a pin, and the connecting pieces are connected through a screw rod.
The bending can be flat plate or right-angle bending.
And a screw rod is arranged in a gap between the bends and is used for connecting the two back arris main bodies.
The connecting holes are uniformly formed in the sinking grooves and used for inserting pins.
The invention has the beneficial effects that: the invention has the advantages that the defects of the back edge in the prior art are overcome, and the steel back edge which is small in product size, light in weight, low in loss rate, high in reuse rate, strong in bearing force and small in construction difficulty is provided; this patent has replaced the back arris with two square pipe bearing before with the structure of similar I-beam, and the stupefied main part of back uses length =800mm, width =60mm, height =90mm, thickness =3mm, as a little unit; the transportation is greatly facilitated, the repeated utilization degree is high, the waste is reduced, and each unit is connected through a U-shaped connecting piece, so that the flexibility is high during construction, and the consumable material is less compared with that of a square tube; the back of the clamping groove and the upper surface of the connecting piece are provided with a hole with the diameter of 20mm for penetrating a screw with the outer diameter of 18mm and limiting the relative displacement of the back ridges on the two sides and the wall by a nut, the length =60mm, the width =60mm and the height =8mm of the gasket are used at the end without the connecting piece, so that the difficulty of site construction is reduced, and the efficiency can be improved; the dimensions in the present invention are for illustration and are not limited to the dimensions recited; in the production process of the product, each small unit is molded once, and the small units form a larger steel back edge through connecting pieces; other advantageous effects are explained in detail in the specific embodiments.
Drawings
Fig. 1 is a front view of a steel back ridge of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a bottom view of fig. 2.
Fig. 4 is a perspective view of a steel back ridge of the present invention.
Fig. 5 is a combined structure diagram of a steel back ridge of the invention.
Fig. 6 is a top view of fig. 5.
Fig. 7 is another embodiment of fig. 2.
In the figure: 1. the back arris body 2, the side wall 3, the sink groove 4, the bend 5, the plate surface 6, the connecting hole 7, the strip hole 8, the gasket 9, the connecting piece 10, the pin 11, the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
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 invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; in addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1-7, a steel back arris comprises a back arris main body 1, a plate surface 5 is arranged on the back arris main body 1, the plate surface 5 is connected with a side wall 2, an inward concave sinking groove 3 is arranged on the side wall 2, the other end of the side wall 2 is provided with a bend 4, and a gap is formed between the bend 4.
The design benefit of heavy groove in this embodiment lies in playing the support and links each stupefied effect of back of the body, has two to bend in the stupefied main part of a back of the body, forms the gap between bending, and the benefit in gap lies in conveniently setting up the screw rod and connects other stupefied main parts of the back of the body, bend 4 for dull and stereotyped or right angle bend all can.
Example 2
The back edge connecting plate is characterized in that a strip hole 6 is formed in the plate surface 5, the strip hole 6 is connected with a gasket 8 in a contact connection mode, the two back edge main bodies 1 are connected through a screw rod 11, and the bend 4 can be a flat plate or a right-angle bend.
In this embodiment, the bending may be a flat plate or a right-angle bending, and as shown in fig. 7, the bending position is set to be a planar straight plate structure; the gasket is used for protecting the board surface and is also favorable for convenient fixation.
Example 3
The sink groove 3 is provided with a connecting hole 6, the connecting hole 6 is provided with a connecting piece 9 in a contact connection mode, the connecting piece is fixed on the back edge main body 1 through a pin 10, and the connecting pieces 9 are connected through a screw rod 11.
The connecting piece is the U-shaped groove in this embodiment, and during the use, direct card is in the stupefied main part of the back of the body, then through two stupefied main parts of the back of the body of pin joint, also be with the stupefied main part of two backs of connecting piece, two connecting pieces are connected to the rethread screw rod, realize that four stupefied main parts of the back of the body link together.
Example 4
And a screw rod 11 is arranged in a gap between the bends 4 and is used for connecting the two back arris main bodies 1.
Example 5
The connecting holes 6 are uniformly arranged on the sinking groove 3 and used for inserting the pins 10.
The present invention is further described in the detailed description, rather than by limitation, and it will be apparent to those skilled in the art that numerous changes in structure may be made without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims.
Claims (5)
1. The utility model provides a steel backing is stupefied, it includes the stupefied main part of back of the body, its characterized in that: the back arris main part is provided with a plate surface, the plate surface is connected with the side wall, the side wall is provided with an inward concave sinking groove, the other end of the side wall is provided with a bend, the plate surface is provided with a strip hole, the strip hole is connected with a gasket in a contact connection mode, and the two back arris main parts are connected through a screw rod.
2. A steel back bar according to claim 1, wherein: the sink groove is provided with a connecting hole, the connecting hole is provided with a connecting piece in a contact connection mode and is fixed on the back edge main body through a pin, and the connecting pieces are connected through a screw rod.
3. A steel back bar according to claim 1, wherein: the bending can be flat plate or right-angle bending.
4. A steel back bar according to claim 1, wherein: and a screw rod is arranged in a gap between the bends and is used for connecting the two back arris main bodies.
5. A steel back bar according to claim 2, wherein: the connecting holes are uniformly formed in the sinking grooves and used for inserting pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562784.1U CN211058312U (en) | 2019-09-19 | 2019-09-19 | Steel back edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562784.1U CN211058312U (en) | 2019-09-19 | 2019-09-19 | Steel back edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058312U true CN211058312U (en) | 2020-07-21 |
Family
ID=71586884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562784.1U Active CN211058312U (en) | 2019-09-19 | 2019-09-19 | Steel back edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211058312U (en) |
-
2019
- 2019-09-19 CN CN201921562784.1U patent/CN211058312U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: 201414 Building 2, 268 Qinggong Road, Fengxian District, Shanghai Patentee after: Shanghai Chaozhen Building Materials Co.,Ltd. Country or region after: China Address before: 476000 North side of Wangye Road and West side of Fumin 6th Road, High tech Zone, Minquan County, Shangqiu City, Henan Province Patentee before: Henan Ring Extension Mold Frame Technology Co.,Ltd. Country or region before: China |