CN209556368U - The double quarter bends of fastener integration overlap back cord - Google Patents
The double quarter bends of fastener integration overlap back cord Download PDFInfo
- Publication number
- CN209556368U CN209556368U CN201920020007.8U CN201920020007U CN209556368U CN 209556368 U CN209556368 U CN 209556368U CN 201920020007 U CN201920020007 U CN 201920020007U CN 209556368 U CN209556368 U CN 209556368U
- Authority
- CN
- China
- Prior art keywords
- back cord
- pipes
- fastener
- interior
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000010354 integration Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to building template back cord structures, back cord is overlapped more particularly to the double quarter bends of fastener integration, including interior back cord body, outer back cord body and sliding fastener, the interior back cord body includes two parallel interior back cord pipes side by side, it is fixedly welded and is integrated by connecting square pipes between two interior back cord pipes, the outer back cord body includes two parallel outer back cord pipes side by side, it is fixedly welded and is integrated by connecting lateral plate between two outer back cord pipes, the interior back cord body can be inserted freely into the overlap joint crack formed between two outer back cord pipes, the sliding fastener is slidably installed on interior back cord pipe.The utility model realizes the length adjustable function of overlap joint back cord by the movable connected structure between outer back cord body and interior back cord body, and flexibility is good, easy for installation, and transport and construction efficiency are high.
Description
Technical field
The utility model relates to building template back cord structures, and in particular to the double quarter bends of fastener integration overlap back cord.
Background technique
In building iron die system, building site wall size is more, and there are many back cord length specification, and factory can not shift to an earlier date spare part,
The whole duration is influenced, and back cord is not general, construction cost is high.For building site back cord since place limits, length also cannot be too long, too long
It can not transport, therefore back cord need to be divided to two sections of designs, but existing overlap joint is designed by physical length, overlap joint fixes it by force with additional channel steel
Spend weaker, be easy to appear swollen mould phenomenon, lead to wall out-of-flatness, on back cord to pull rod and gasket, dismounting is inconvenient and is easy to lose
It loses.Existing back cord overlap joint is mostly pressed.Prior art back cord specification is more, not general, and stock utilization is low, and overlap joint is added with channel member
Gu construction trouble, work efficiency is low, and design trouble, back cord lap position misplaces up and down, and worker installs trouble, and back cord pad buckles pull rod
Part is easily lost, time-consuming.It is badly in need of a kind of achievable reinforcement effect and the convenient double squares of fastener integration of length adjustment now
Pipe overlaps back cord.
Utility model content
The technical problems to be solved in the utility model is in view of the deficiencies of the prior art, to provide the double quarter bends of fastener integration and take
Joint backing.
The technical problems to be solved in the utility model is achieved through the following technical solutions, and the utility model discloses buttons
The double quarter bends of part integration overlap back cord, including interior back cord body, outer back cord body and sliding fastener, the interior back cord body include two
The interior back cord pipe of root in parallel side by side is fixedly welded between two interior back cord pipes by connecting square pipes and is integrated, the outer back cord body
Including two parallel outer back cord pipes side by side, it is fixedly welded and is integrated by connecting lateral plate between two outer back cord pipes, it is described interior
Back cord body can be inserted freely into the overlap joint crack formed between two outer back cord pipes, and the sliding fastener is slidably installed and carries on the back inside
On stupefied pipe, the sliding fastener includes the buckling plate being welded as a whole and straight hook plate, is equipped with tie rod hole in the middle part of the buckling plate,
The buckling plate and straight hook plate, which are formed, slides sealed connection structure with interior back cord pipe.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the interior back
The end of stupefied body connection sealing is realized by connection sealing plate.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the outer back
The end of stupefied pipe is equipped with plugging plate.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the fastening
The lateral surface of plate is welded with overhanging bolt piece.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the bolt
On piece is equipped with the bolt hole that can bolt selling sheet.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the fastening
The rectangular C-shaped in the section of plate, the rectangular J-shaped in section of the straight hook plate, the straight hook plate are welded on the top sides edge of buckling plate.
Compared with the prior art, the utility model has the following advantages:
(1) the utility model realizes overlap joint back cord by the movable connected structure between outer back cord body and interior back cord body
Length adjustable function, flexibility is good, easy for installation, and transport and construction efficiency are high；
(2) the interior back cord body and outer back cord body that the utility model grafting is integrated have good rigid on Impact direction
Degree, can effectively prevent swollen mould phenomenon, wall reinforcement performance is good, high reliablity；
(3) the utility model integrative installation technology on back cord body has the sliding fastener that can connect external pull rod, effectively anti-
The loss of sliding fastener is stopped, construction efficiency is high, saves cost, and ease for use is good.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram of the sliding fastener 3 of the utility model；
Fig. 3 is the schematic view of the mounting position for sliding fastener 3 on interior back cord pipe 11；
Back cord body in 1-, back cord pipe in 11-, 12- connection sealing plate, 13- connecting square pipes, the outer back cord body of 2-, the outer back cord of 21-
Pipe, 22- connecting lateral plate, 23- plugging plate, 3- slide fastener, 31- buckling plate, 311- tie rod hole, 312- bolt piece, 32- straight hook
Plate.
Specific embodiment
As shown in Figure 1-3, the double quarter bends of fastener integration of the utility model overlap back cord, including interior back cord body 1, outer back cord
Body 2 and sliding fastener 3, the interior back cord body 1 include two parallel interior back cord pipes 11 side by side, two interior back cord pipes 11 it
Between be fixedly welded and be integrated by connecting square pipes 13, the outer back cord body 2 includes two parallel outer back cord pipes 21 side by side, two
It is fixedly welded and is integrated by connecting lateral plate 22 between outer back cord pipe 21, the interior back cord body 1 can be inserted freely into two outer back cords
In the overlap joint crack formed between pipe 21, the sliding fastener 3 is slidably installed on interior back cord pipe 11, the sliding fastener
3 include the buckling plate 31 and straight hook plate 32 being welded as a whole, and is equipped with tie rod hole 311, the buckling plate in the middle part of the buckling plate 31
31 and straight hook plate 32 formed with interior back cord pipe 11 slide sealed connection structure.The end of the interior back cord body 1 passes through connection envelope
Plate 12 realizes connection sealing.The end of the outer back cord pipe 21 is equipped with plugging plate 23.The lateral surface of the buckling plate 31 welds
There is overhanging bolt piece 312.The bolt piece 312 is equipped with the bolt hole that can bolt selling sheet.The section of the buckling plate 31 is in
Right angle C-shaped, the rectangular J-shaped in section of the straight hook plate 32, the straight hook plate 32 are welded on the top sides edge of buckling plate 31.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. the double quarter bends of fastener integration overlap back cord, it is characterised in that: including interior back cord body, outer back cord body and fastener is slided,
The interior back cord body includes two parallel interior back cord pipes side by side, is fixedly welded between two interior back cord pipes by connecting square pipes
It is integrated, the outer back cord body includes two parallel outer back cord pipes side by side, is consolidated between two outer back cord pipes by connecting lateral plate
Surely it is welded as a whole, the interior back cord body can be inserted freely into the overlap joint crack formed between two outer back cord pipes, the sliding
Fastener is slidably installed on interior back cord pipe, and the sliding fastener includes the buckling plate being welded as a whole and straight hook plate, described
Tie rod hole is equipped in the middle part of buckling plate, the buckling plate and straight hook plate, which are formed, slides sealed connection structure with interior back cord pipe.
2. the double quarter bends of fastener integration according to claim 1 overlap back cord, it is characterised in that: the end of the interior back cord body
Portion connection sealing is realized by connection sealing plate.
3. the double quarter bends of fastener integration according to claim 1 overlap back cord, it is characterised in that: the end of the outer back cord pipe
Portion is equipped with plugging plate.
4. the double quarter bends of fastener integration according to claim 1 overlap back cord, it is characterised in that: the outside of the buckling plate
Face is welded with overhanging bolt piece.
5. the double quarter bends of fastener integration according to claim 4 overlap back cord, it is characterised in that: the bolt on piece is equipped with
The bolt hole of selling sheet can be bolted.
6. the double quarter bends of fastener integration according to claim 1 overlap back cord, it is characterised in that: the section of the buckling plate
Rectangular C-shaped, the rectangular J-shaped in section of the straight hook plate, the straight hook plate are welded on the top sides edge of buckling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020007.8U CN209556368U (en) | 2019-01-07 | 2019-01-07 | The double quarter bends of fastener integration overlap back cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020007.8U CN209556368U (en) | 2019-01-07 | 2019-01-07 | The double quarter bends of fastener integration overlap back cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556368U true CN209556368U (en) | 2019-10-29 |
Family
ID=68305471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020007.8U Expired - Fee Related CN209556368U (en) | 2019-01-07 | 2019-01-07 | The double quarter bends of fastener integration overlap back cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352012A (en) * | 2021-12-28 | 2022-04-15 | 中国建筑第八工程局有限公司 | Double-keel device for reinforcing template and construction method thereof |
-
2019
- 2019-01-07 CN CN201920020007.8U patent/CN209556368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352012A (en) * | 2021-12-28 | 2022-04-15 | 中国建筑第八工程局有限公司 | Double-keel device for reinforcing template and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221114 Address after: Room 502, Unit 6, Building 1, No. 74, Guangzhou North Road, Jiaozhou, Qingdao, Shandong 266300 Patentee after: Liu Yuexia Address before: 266,300 Jiangjia Village, Jiaozhou City, Qingdao, Shandong Province Patentee before: Lin Jinghao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |