CN207672988U - A kind of back cord component - Google Patents
A kind of back cord component Download PDFInfo
- Publication number
- CN207672988U CN207672988U CN201721693272.XU CN201721693272U CN207672988U CN 207672988 U CN207672988 U CN 207672988U CN 201721693272 U CN201721693272 U CN 201721693272U CN 207672988 U CN207672988 U CN 207672988U
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- China
- Prior art keywords
- back cord
- location hole
- cover board
- web
- component according
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Abstract
The utility model is related to a kind of back cord components, include at least two back cords, it further include the back cord cover board for connecting two neighboring back cord, back cord cover board is fastened on adjacent two back cord, the connecting hole and location hole convenient for connection are begun on back cord cover board and back cord, connecting hole is connected with location hole by connector；Compared with prior art, the utility model has the advantage of：The back cord component can not only realize the random adjusting in length, and the connection type fastened can quickly realize dismounting；Back cord is three face structures simultaneously, alleviates the weight of back cord, the L-shaped flanging design of the lower edge of each side plate maintains due intensity while mitigating weight.
Description
Technical field
The utility model is related to building element field more particularly to a kind of back cord components.
Background technology
Traditional architecture wall form bracing system uses the construction method of wooden back cord combination steel pipe, and wherein back cord is by two
Steel pipe and fastener association form, and in the construction process, need to fix single steel pipe with iron wire, this mode efficiency is low and time-consuming
Arduously, and used length of steel pipe is not inconsistent with needed length many times, is overlapped again to the steel pipe cutting fixed, not only
Resources of production are wasted, also hidden danger have been buried for construction quality, for this purpose, technical staff is made that certain improvement.
If the Chinese invention patent of Patent No. CN201410798174.7 (open notification number is CN104563490A)
Disclose one kind《Novel adjustable wall back cord》, which includes whippletree, flexible thick stick and connector, stretching lever shape and whippletree
Identical, thick stick sectional dimension of stretching is less than whippletree size, and flexible thick stick is inserted into whippletree and is fixed by the connector, and the back cord is logical
The mode for crossing socket, back cord is removably attached, not only changes the connection procedure of traditional back cord poor efficiency, moreover it is possible to make
Back cord reuses, and saves resource, the connection type of socket, although connection of the process of dismounting relative to traditional back cord
Process is simplified, but often length is very long for back cord, by two back cord one end docking suit, pulls out and detaches again after use and be still
One more laborious work.
Therefore, back cord also needs to be further improved.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide one kind being capable of adjustment length
And the back cord component of fast quick-detach.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of back cord component, includes at least
Two back cords, it is characterised in that：Further include the back cord cover board for connecting two neighboring back cord, the back cord cover board includes two
A wing plate and the web being connected between two wing plates, two wing plates and the web are enclosed mounting groove, each described
Back cord is at least partly accommodated in the mounting groove and is connect with web.
It is connected with back cord for ease of back cord cover board, it is preferable that the web offers at least two connections along its length
Hole offers location hole on the back cord, and the connecting hole is connected with the location hole by connector.
Specifically, the location hole at least two, the location hole are arranged along back cord length direction interval.
To realize fast quick-detach, it is preferable that the connector includes screw rod and nut, and the screw rod sequentially passes through described
Connecting hole be fixedly connected with location hole and by nut.
Stablize and uniform force to make back cord cover board and back cord be connected firmly, it is preferable that it is arranged with gasket on the screw rod,
The gasket is between the web and nut.
Preferably, each back cord include there are two side plate and the intermediate plate that is connected between two side plates, it is described fixed
Position hole is opened on the intermediate plate.
Some strength is maintained while back cord weight, it is preferable that the lower edge of each side plate bends inwards to mitigate
Form L-type flange.
Compared with prior art, the utility model has the advantage of：Adjacent two back cord passes through the back of the body that is fastened on the two
Stupefied cover board is connected, and connecting hole and location hole convenient for connection, connecting hole and location hole are begun on back cord cover board and back cord
It is connected by connector, which can not only realize the random adjusting in length, and the connection type fastened can
It is dismantled with quick realization；Back cord is three face structures simultaneously, alleviates the weight of back cord, the L-shaped flange of the lower edge of each side plate
Design maintains due intensity while mitigating weight.
Description of the drawings
Fig. 1 is the overall structure diagram of back cord component in the utility model embodiment；
Fig. 2 is the structural schematic diagram of back cord cover board in the utility model embodiment；
Fig. 3 is the structural schematic diagram of back cord in the utility model embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1 to Figure 3, the back cord component includes at least two back cords 1, further includes for by the two neighboring back of the body
The back cord cover board 2 of stupefied 1 connection, back cord cover board 2 include two wing plates 21 and the web 22 that is connected between two wing plates 21, two
Wing plate 21 and web 22 are enclosed mounting groove 23, and each back cord 1 is at least partly accommodated in mounting groove 23 and connects with web 22
It connects, web 22 offers at least two connecting holes 221 along its length, and location hole 121,221 He of connecting hole are offered on back cord 1
Location hole 121 is connected by connector 3, location hole 121 at least two, and location hole 121 is set along 1 length direction interval of back cord
It sets.
Connector 3 includes screw rod 31 and nut 32, and the connecting hole 221 and location hole 121 that screw rod 31 sequentially passes through simultaneously lead to
It crosses nut 32 to be fixedly connected, gasket 33 is arranged on screw rod 31, gasket 33 is between web 22 and nut 32, the shape of gasket 33
Shape can be different shape, preferably circular in the present embodiment.
Each back cord 1 includes that there are two side plates 11 and the intermediate plate 12 being connected between two side plates 11, location hole 121 to open
It is located on intermediate plate 12, the lower edge of each side plate 11 bends inwards to form L-type flange 111.
It is when connection, two back cords, 1 one end is close, back cord cover board 2 is fastened in adjacent two back cords, 1 part, it can be with
By all connections of the back cord 1 of three arranged in parallel, intensity can be improved in the support for needing high intensity in this way；It can also use
The mode of socket will back cord 1 be connected grafting is into back cord cover board 2 successively, the back cord 1 that is accommodated in the mounting groove 23 of back cord cover board 2
Required length can be adjusted, adjustment finishes the connecting hole 221 and location hole for sequentially passing through screw rod 31 according to installation needs
121, to the form walls other end, form walls both sides nut 32 are tightened, and complete installation；Nut 32 need to only be backed out, will be carried on the back when dismounting
Stupefied cover board 2 is directly uncovered, and the back cord being plugged in from both ends extraction under back cord cover board 2 can also be used.
Claims (7)
1. a kind of back cord component includes at least two back cords (1), it is characterised in that：Further include for by two neighboring back cord
(1) the back cord cover board (2) connected, the back cord cover board (2) include two wing plates (21) and are connected between two wing plates (21)
Web (22), two wing plates (21) and the web (22) be enclosed mounting groove (23), and each back cord (1) is at least
Part is accommodated in the mounting groove (23) and is connect with web (22).
2. back cord component according to claim 1, it is characterised in that：The web (22) offers at least along its length
Two connecting holes (221) offer location hole (121), the connecting hole (221) and the location hole on the back cord (1)
(121) it is connected by connector (3).
3. back cord component according to claim 2, it is characterised in that：The location hole (121) at least two, it is described fixed
Position hole (121) is arranged along back cord (1) length direction interval.
4. back cord component according to claim 3, it is characterised in that：The connector (3) includes screw rod (31) and spiral shell
Female (32), the screw rod (31) sequentially pass through the connecting hole (221) and location hole (121) and are fixed by nut (32)
Connection.
5. back cord component according to claim 4, it is characterised in that：It is arranged with gasket (33), institute on the screw rod (31)
Gasket (33) is stated between the web (22) and nut (32).
6. the back cord component according to any one of claim 2~5, it is characterised in that：Each back cord (1) includes two
A side plate (11) and the intermediate plate (12) being connected between two side plates (11), the location hole (121) be opened in it is described in
Between on plate (12).
7. back cord component according to claim 6, it is characterised in that：The lower edge of each side plate (11) bends inwards
Form L-type flange (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693272.XU CN207672988U (en) | 2017-12-07 | 2017-12-07 | A kind of back cord component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693272.XU CN207672988U (en) | 2017-12-07 | 2017-12-07 | A kind of back cord component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672988U true CN207672988U (en) | 2018-07-31 |
Family
ID=62968360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693272.XU Active CN207672988U (en) | 2017-12-07 | 2017-12-07 | A kind of back cord component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356376A (en) * | 2018-12-03 | 2019-02-19 | 湖南远大建工股份有限公司 | The back cord component and its template component of adjustable length |
| CN112576032A (en) * | 2020-11-23 | 2021-03-30 | 王强 | Stupefied connecting piece of back of body and stupefied subassembly of back of body |
-
2017
- 2017-12-07 CN CN201721693272.XU patent/CN207672988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356376A (en) * | 2018-12-03 | 2019-02-19 | 湖南远大建工股份有限公司 | The back cord component and its template component of adjustable length |
| CN112576032A (en) * | 2020-11-23 | 2021-03-30 | 王强 | Stupefied connecting piece of back of body and stupefied subassembly of back of body |
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