CN206408938U - A kind of large form back cord attachment fastener - Google Patents
A kind of large form back cord attachment fastener Download PDFInfo
- Publication number
- CN206408938U CN206408938U CN201621398939.9U CN201621398939U CN206408938U CN 206408938 U CN206408938 U CN 206408938U CN 201621398939 U CN201621398939 U CN 201621398939U CN 206408938 U CN206408938 U CN 206408938U
- Authority
- CN
- China
- Prior art keywords
- back cord
- buckle
- template
- attachment fastener
- large form
- 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
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a kind of large form back cord attachment fastener, it is intended to which it is more single to solve existing back cord connector fixed form, there is fixed unstable risk, and its drip irrigation device is：Multiple connecting holes are offered in a kind of large form back cord attachment fastener, including template, the template, also include two buckles for being located at back cord both sides respectively, catching groove is offered on the buckle, and the opening of two catching grooves is oppositely arranged, and back cord is while in catching groove described in embedded two；Also include the fixation kit for being used to the buckle is fixed in the template.Attachment fastener of the present utility model has the more firm advantage of fixed back cord.
Description
Technical field
The utility model is related to back cord fixing device technical field, more specifically, it relates to which a kind of large form back cord is solid
Determine fastener.
Background technology
During construction, back cord is to be used for the reinforcing member of support shuttering and reinforcing template in template system, existing
Have in technology and to be fixedly connected with back cord with template using parts such as clamp, iron wires.But, it is fixedly connected using clamp and iron wire etc.
There is cumbersome, time-consuming shortcoming, in addition, when being connected using iron wire, iron wire can not be reused, waste construction material
Material.
In view of the above-mentioned problems, at present, Publication No. CN205116720U Chinese patent discloses a kind of back cord connector,
Its drip irrigation device is：Including supporter, the supporter includes supporting plate and catch；Bearing pin, the bearing pin is fixed on branch
The front end of support body；Bearing pin is used for the connecting hole inserted on the frame of adjacent architectural template；After connecting hole on bearing pin insertion frame
The catch of supporter blocks frame；Limiting plate, the limiting plate and support body by integral forming, limiting plate, supporter and building mould
The frame of plate surrounds retaining groove, and back cord is put into the retaining groove.
This back cord connector in fixed back cord, it is necessary to back cord is put into retaining groove, and could be by by through-wall bolt
Back cord is fixed in template, and only realizes being fixedly connected for back cord and template to the limitation of back cord by retaining groove, fixed form compared with
To be single, there is fixed unstable risk.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of large form back cord clip
Part, with the fixed more firm advantage of back cord.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of large form back cord is consolidated
Determine to offer multiple connecting holes in fastener, including template, the template, in addition to two buckles for being located at back cord both sides respectively,
Catching groove is offered on the buckle, and the opening of two catching grooves is oppositely arranged, and back cord is while in catching groove described in embedded two；Also include
For the fixation kit being fixed on the buckle in the template.
By using above-mentioned technical proposal, connecting hole is used to penetrate fixation kit, during installation, first by below back cord
Buckle is fixed in template suitable position with fixation kit, and then back cord is placed on buckle and in embedded catching groove, can be with
Back cord formation is pre-fixed, then the catching groove of the buckle above back cord is embedded in back cord and adjusted to suitable position, with
The buckle above back cord is fixed in template by fixation kit afterwards, you can back cord is completely fixed in template；It is logical
Back cord clamping is made the installation fixation procedure of back cord more efficient and convenient by two blocks of buckles above and below crossing, and to the fixation of back cord more
Firmly.
The utility model is further arranged to：The fixation kit includes through the buckle and is located in the connecting hole
Interior fixture and the locking cap being threaded on the fixture.
By using above-mentioned technical proposal, by fixture also cross buckle and connecting hole after, locking cap is tightened
Buckle is set to be fixed in template, fixation procedure is simple and convenient.
The utility model is further arranged to：The buckle is " U "-shaped and inlay card is in the template.
By using above-mentioned technical proposal, when the buckle inlay card of " u "-shaped is in template, add between buckle and template
Contact area, reduces the situation that buckle rotates after back cord is installed on buckle and occurs.
The utility model is further arranged to：It is additionally provided with the buckle for keeping the buckle to be in vertical state
Abut component, through hole that the abutting component includes being opened on the buckle, be located in the through hole and with the template
Inconsistent fitting and it is threaded in the fastener inconsistent on the fitting and with the inwall of the buckle.
By using above-mentioned technical proposal, when installing buckle, locking cap is not tightened first, fastener is placed in buckle
Side, fastener is limited without rotating by buckle, and then fitting is passed through through hole and is connected with fastener threads and is tightened
Inconsistent to the end of fitting and template, buckle is in the presence of fitting pushes against power so as to maintain in vertical shape
State, such back cord, which is installed on buckle, more to be facilitated, and can be by the more firm of back cord clamping.
The utility model is further arranged to：The through hole is located at side of the catching groove away from back cord.
By using above-mentioned technical proposal, fitting will not produce interference to the installation of back cord, so that back cord is installed more
Plus conveniently.
The utility model is further arranged to：The length of the catching groove is more than the width of back cord.
By using above-mentioned technical proposal, back cord can be made to be completely embedded into catching groove, preferably fixed effect is formed to back cord
Really.
The utility model is further arranged to：The bending place of the buckle is set in circular arc.
By using above-mentioned technical proposal, the stress concentration of buckle bending place is reduced, the bending place hair of buckle is reduced
The situation of raw stiffness cracks.
The utility model is further arranged to：The thickness of the buckle is 3.5-4.5mm.
By using above-mentioned technical proposal, make buckle that there is enough structural strengths and be unlikely to blocked up.
In summary, the utility model has the advantages that：
First, by setting two blocks of buckles, back cord is fixedly clamped by two catching grooves, the installation fixation procedure of back cord is more accelerated
Victory is convenient, and more firm to the fixation of back cord；
Second, abutting component by setting, back cord is installed on buckle and more facilitate, and can be by back cord clamping more
Plus it is firm.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is Fig. 1 A portions enlarged drawing；
Fig. 3 is buckle, fixation kit and to abut component and connect structural representation in the present embodiment.
In figure：1st, template；11st, connecting hole；2nd, back cord；3rd, buckle；31st, catching groove；41st, fixture；42nd, locking cap；51st, lead to
Hole；52nd, fitting；53rd, fastener.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of large form back cord attachment fastener, as shown in figure 1, integrally formed with outstanding installing plate in template 1,
Multiple connecting holes 11 are offered on installing plate；
As shown in figures 1 and 3, the both sides up and down of back cord 2 include " U "-shaped setting provided with buckle 3, buckle 3 is equipped with, i.e.,
It is in arc form transition between substrate and fixed plate including with substrate and being shaped in the fixed plates of substrate both sides, buckle 3
Thickness is that the thickness of buckle 3 in 3.5-4mm, the present embodiment is 4mm, and the inlay card of buckle 3 is on a mounting board；
As shown in Figures 2 and 3, catching groove 31 is offered in fixed plate, the length of catching groove 31 is more than the width of back cord 2, back cord 2
In catching groove 31 above and below simultaneously embedded on two buckles 3, and because the length of catching groove 31 is more than the width of back cord 2, back cord 2 can be with complete
In complete embedded catching groove 31.
As shown in Figures 2 and 3, buckle 3 is fixed on a mounting board by the component of fixture 41, and fixation kit is included through button
Plate 3 and the fixture 41 that is located in connecting hole 11 and it is threaded on fixture 41 and contradicts the locking cap on buckle 3
42, fixture 41 uses bolt, and locking cap 42 uses nut, when locking cap 42 is screwed to conflict on buckle 3, and buckle 3 is quilt
Limitation is fixed in template 1.
As shown in Figures 2 and 3, there is the abutting component for being used to make buckle 3 keep vertical state on buckle 3, abut component
Including be opened on pinch plate 3 through hole 51, be located in through hole 51 and the fitting 52 inconsistent with template 1 and be threadedly coupled
The fastener 53 inconsistent on fitting 52 and with the inwall of buckle 3；Through hole 51 is opened on substrate and carried on the back positioned at catching groove 31
From the side of back cord 2, so that fitting 52 will not produce interference when being located in through hole 51 with back cord 2, fitting 52 uses spiral shell
Bolt, fastener 53 uses nut, and the end of fitting 52 is formed with plane, so that end and the phase of template 1 when fitting 52
During laminating, fitting 52 is just perpendicular with template 1, in other embodiments, and fastener 53 can also be beforehand through welding
Mode is fixed at through hole 51.
During installation, the buckle 3 positioned at the lower section of back cord 2 is first fixed in template 1 suitable position with fixation kit, will be solid
Part 41 is determined also cross in buckle 3 and connecting hole 11, then locking cap 42 is screwed on fixture 41, now first not by locking cap
42 tighten, and fastener 53 are placed into the inner side of buckle 3, fastener 53 is limited without rotating by buckle 3, then by fitting
52 be threadedly coupleds through through hole 51 and with fastener 53 end for being screwed to fitting 52 and template 1 is inconsistent, and buckle 3 is in abutting
So as to maintain in vertical state in the presence of the abutting power of part 52, then back cord 2 is placed on buckle 3 and embedded catching groove
In 31, the formation of back cord 2 can be pre-fixed；It will be embedded in back cord 2 and adjust positioned at the catching groove 31 of the buckle 3 of the top of back cord 2 again
To suitable position, then the buckle 3 positioned at the top of back cord 2 is fixed in template 1 by fixation kit, and pass through abutting group
Part makes buckle 3 keep vertical state, you can back cord 2 is completely fixed in template 1；Back cord 2 is blocked by two blocks of buckles 3 up and down
Tightly, make the installation fixation procedure of back cord 2 more efficient and convenient, and it is more firm to the fixation of back cord 2.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. multiple connecting holes (11) are offered on a kind of large form back cord attachment fastener, including template (1), the template (1), its
It is characterised by：Also include offering catching groove (31) on two buckles (3) for being located at back cord (2) both sides respectively, the buckle (3),
And two the opening of catching groove (31) be oppositely arranged, and back cord (2) is while in catching groove (31) described in embedded two；Also include being used for by described in
Buckle (3) is fixed on the fixation kit in the template (1).
2. a kind of large form back cord attachment fastener according to claim 1, it is characterised in that：The fixation kit includes wearing
The fixture (41) crossing the buckle (3) and be located in the connecting hole (11) and it is threaded on the fixture (41)
Locking cap (42).
3. a kind of large form back cord attachment fastener according to claim 2, it is characterised in that：The buckle (3) is " U "-shaped
And inlay card is in the template (1).
4. a kind of large form back cord attachment fastener according to claim 3, it is characterised in that：Also set on the buckle (3)
There is the abutting component for keeping the buckle (3) to be in vertical state, the abutting component includes being opened in the buckle (3)
On through hole (51), be located in the through hole (51) and the fitting (52) inconsistent with the template (1) and be threadedly coupled
The inconsistent fastener (53) on the fitting (52) and with the inwall of the buckle (3).
5. a kind of large form back cord attachment fastener according to claim 4, it is characterised in that：The through hole (51) is located at institute
State side of the catching groove (31) away from back cord (2).
6. a kind of large form back cord attachment fastener according to claim 3, it is characterised in that：The length of the catching groove (31)
More than the width of back cord (2).
7. a kind of large form back cord attachment fastener according to claim 3, it is characterised in that：The bending of the buckle (3)
Place is set in circular arc.
8. a kind of large form back cord attachment fastener according to claim 1, it is characterised in that：The thickness of the buckle (3)
For 3.5-4.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398939.9U CN206408938U (en) | 2016-12-19 | 2016-12-19 | A kind of large form back cord attachment fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398939.9U CN206408938U (en) | 2016-12-19 | 2016-12-19 | A kind of large form back cord attachment fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206408938U true CN206408938U (en) | 2017-08-15 |
Family
ID=59549643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398939.9U Expired - Fee Related CN206408938U (en) | 2016-12-19 | 2016-12-19 | A kind of large form back cord attachment fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206408938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273541A (en) * | 2019-07-22 | 2019-09-24 | 昌宜（天津）模板租赁有限公司 | Building engineering shuttering side is logical to be fastenedly connected component |
| CN112459463A (en) * | 2020-11-12 | 2021-03-09 | 上海宏构建筑科技发展有限公司 | Scratch-resistant easy-to-assemble aluminum film plate |
| CN114704088A (en) * | 2022-04-14 | 2022-07-05 | 中建二局第一建筑工程有限公司 | Template support frame that can install fast and demolish |
-
2016
- 2016-12-19 CN CN201621398939.9U patent/CN206408938U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273541A (en) * | 2019-07-22 | 2019-09-24 | 昌宜（天津）模板租赁有限公司 | Building engineering shuttering side is logical to be fastenedly connected component |
| CN112459463A (en) * | 2020-11-12 | 2021-03-09 | 上海宏构建筑科技发展有限公司 | Scratch-resistant easy-to-assemble aluminum film plate |
| CN112459463B (en) * | 2020-11-12 | 2022-06-17 | 上海宏构建筑科技发展有限公司 | Scratch-resistant easy-to-assemble aluminum film plate |
| CN114704088A (en) * | 2022-04-14 | 2022-07-05 | 中建二局第一建筑工程有限公司 | Template support frame that can install fast and demolish |
| CN114704088B (en) * | 2022-04-14 | 2024-03-22 | 中建二局第一建筑工程有限公司 | Template support frame that can install fast and demolish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20211219 |