CN208718358U - A kind of back cord right-angle connector - Google Patents
A kind of back cord right-angle connector Download PDFInfo
- Publication number
- CN208718358U CN208718358U CN201820951519.1U CN201820951519U CN208718358U CN 208718358 U CN208718358 U CN 208718358U CN 201820951519 U CN201820951519 U CN 201820951519U CN 208718358 U CN208718358 U CN 208718358U
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- CN
- China
- Prior art keywords
- back cord
- connection section
- angle connector
- section bar
- mounting plate
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- 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.)
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Abstract
The utility model discloses a kind of back cord right-angle connectors, are related to building element, including 2 connection section bars and 2 back cord mounting plates；2 back cord mounting plates are fixedly connected on one side, whole L-shape；2 connection section bars are respectively fixedly connected in the outside of 2 back cord mounting plates, and the connection section bar, perpendicular to the back cord mounting plate, 2 connection section bars are mutually permanently connected, also at L shape；The mounting hole for being distributed in the connection section bar two sides is offered on the back cord mounting plate；Being fixedly connected in corner portion back cord may be implemented in the back cord right-angle connector, mitigates labor intensity of workers, and structure is simple, and execute-in-place is convenient.
Description
Technical field
The utility model relates to building element, specially a kind of back cord right-angle connector.
Background technique
Moulding positioning is carried out to the metope to be built or position using a large amount of aluminum dipping form in the production and processing of building；
It is in need during using aluminum dipping form that two facing-wall boards are attached, since wallboard face is larger, if using point-to-point connection side
Formula, it is difficult to reach good fixed function, need to reinforce connection to metope using to back cord right-angle connector.In joints cement
Each metope will receive biggish instantaneous pressure, be fixedly connected so each position is intended to carry out.
The utility model patent of Publication No. CN205476484U disclose a kind of back cord attachment device, including U-shaped card with
And it is installed on the first screw rod and the first nut in U-shaped card, wherein U-shaped card includes two support plates and connection being oppositely arranged
The connecting plate of two support plates is equipped with the first mounting hole for installing the first screw rod in two support plates and for engaging back cord
Slot, support plate is its top close to one end of connecting plate, and one end far from connecting plate is its bottom end, and the first mounting hole is located at
The top of support plate, slot are located at the bottom end of support plate.Existing back cord right-angle connector cannot achieve the fixation in inner corner trim portion
Connection.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of back cord right-angle connector
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of back cord right-angle connector, including 2
Connection section bar and 2 back cord mounting plates；2 back cord mounting plates are fixedly connected on one side, whole L-shape；2 connections
Profile is respectively fixedly connected in the outside of 2 back cord mounting plates, and the connection section bar is perpendicular to the back cord mounting plate,
2 connection section bars are mutually permanently connected, also at L shape；It is offered on the back cord mounting plate and is distributed in the connection section bar
The mounting hole of two sides.
Further, the connection section bar inner hollow, and be provided with both ends and fixed with the connection section bar inner wall and connected
The reinforcing rib connect.
Further, the angle between 2 back cord mounting plates is 90 °.
Further, the coupled connection section bar one extrusion forming of the back cord mounting plate, then two parts
It is welded to each other and the back cord right-angle connector is made.
Further, punching baseline trough, the axis of the mounting hole are provided on the medial surface of 2 back cord mounting plates
Heart line both passes through the central axes of the punching baseline trough.
Further, the cross section of the punching baseline trough is triangle.
Further, the back cord mounting plate is symmetrically distributed in the connection section bar two sides towards on the face of overbending direction
Side on be provided with chamfering.
Further, the back cord right-angle connector is preferably that aluminum or aluminum alloy is made.
Compared with prior art, the utility model has the beneficial effects that
1. being fixedly connected in inner corner trim portion back cord may be implemented in the back cord right-angle connector, mitigate labor intensity of workers,
And structure is simple, execute-in-place is convenient.
2. the connection section bar is directly connected to shingle nail far from the side of the back cord mounting plate, to metope when installation
It is reinforced at the inner corner trim of plate.
3. aluminum profile density small intensity is high, the weight of back cord right-angle connector can be mitigated, be easily installed, meanwhile, connecting-type
Material inner hollow and it is provided with reinforcing rib, the weight of back cord right-angle connector is further mitigated under the premise of proof strength.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the scheme of installation of the utility model.
In appended drawing reference: 1, connection section bar；2, reinforcing rib；3, back cord mounting plate；4, baseline trough is punched；5, mounting hole；6,
Chamfering；7, back cord.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of back cord right-angle connector, including 2 connection section bars 1 and 2 back cord mounting plates 3.2 back cord mounting plates 3 are equal
It for rectangular sheet, is mutually permanently connected on one side, keeps entirety L-shape, and 23 angles of back cord mounting plate are 90 °.2 connecting-types
Material 1 is respectively with 23 integrally connecteds of back cord mounting plate, and connection section bar 1 is located at the outside of back cord mounting plate 3, and connection section bar 1 is hung down
Directly it is mutually permanently connected in 3,2 connection section bars 1 of back cord mounting plate, it is whole also L-shape.2 are offered on each back cord mounting plate 3
A mounting hole 5 through back cord mounting plate 1, mounting hole 5 are symmetrical with 1 two sides of connection section bar.Back cord mounting plate 3 it is interior
2 punching locating slots 4 are offered on side, the extending direction for punching locating slot 4 is parallel with the length direction of connection section bar 1, and
The central axes for punching locating slot 4 pass through the axial line in 5 holes of installation, are mounting hole 5 during producing back cord right-angle connector
Open up and play positioning action.The cross section for punching locating slot 4 is isosceles triangle, convenient for opening up, and punches the interior of locating slot 4
Wall slope cooperates with the drill bit for opening up connecting hole 5, so that drill bit is just connected to the inner wall of punching locating slot 4, to drill bit
It positions more acurrate.The equivalent width of locating slot 4 everywhere is punched, is chosen according to actual demand, the width for punching baseline trough 4 is too small
When, drill bit can be made to be easy to skid off from punching baseline trough 4, connecting hole 5 is caused to deviate punching baseline trough 4；Punch the width of baseline trough 4
When spending too big, drill bit is easy to slide in punching baseline trough 4, makes the inclination of connecting hole 5 through back cord mounting plate 3, it has not been convenient to install
Back cord right-angle connector.On the medial surface of back cord mounting plate 3, it is symmetrically distributed on the side of 1 two sides of connection section bar and is provided with chamfering
6, transitional function is played, the problems in stress collection is effectively solved.
Back cord right-angle connector is made using aluminium and aluminium alloy, and aluminum profile density small intensity is high, and it is straight to mitigate single back cord
The weight of angle connector, is easily installed.And connection section bar 1 is hollow structure, is internally provided with reinforcing rib 2, the two sides of reinforcing rib 2
It is fixedly connected with and further mitigates the weight of back cord right-angle connector in the inner wall of connection section bar 1, while ensure that back cord is straight
The intensity of angle connector.
The application method of the utility model is as follows:
As shown in Fig. 2, back cord 7, which is connected at inner corner trim, on the shingle nail of two sides, makes back cord 7 to the metope of two sides at inner corner trim
Plate is fixed；Then the back cord right-angle connector is arranged at inner corner trim, the both ends of back cord mounting plate 3 is connected to respectively
For the back cord 7 of two sides far from the one side of shingle nail, back cord mounting plate 3 is crimped on the end of back cord 7 on shingle nail at inner corner trim,
It connect the end of back cord 7 with shingle nail closer；Connection section bar 1 is connected to shingle nail far from the side of back cord mounting plate 3
At inner corner trim, to being reinforced at the inner corner trim of shingle nail；Back cord 7 is symmetrically distributed in the two sides of connection section bar 1, makes 2 back cords 7 simultaneously
The shingle nail of side at inner corner trim is reinforced, keeps back cord 7 stronger to the fixation of shingle nail；Back cord 7 and the back cord right angle
Connector is fixedly connected by the bolt of penetrating mounting holes 5.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of back cord right-angle connector, it is characterised in that: including 2 connection section bars and 2 back cord mounting plates；2 back
Stupefied mounting plate is fixedly connected on one side, whole L-shape；2 connection section bars are respectively fixedly connected in 2 back cord installations
The outside of plate, and the connection section bar, perpendicular to the back cord mounting plate, 2 connection section bars are mutually permanently connected, it is whole
Also L-shape；The mounting hole for being distributed in the connection section bar two sides is offered on the back cord mounting plate.
2. a kind of back cord right-angle connector according to claim 1, it is characterised in that: the connection section bar inner hollow,
And it is provided with the reinforcing rib that both ends are fixedly connected with the connection section bar inner wall.
3. a kind of back cord right-angle connector according to claim 1, it is characterised in that: between 2 back cord mounting plates
Angle be 90 °.
4. a kind of back cord right-angle connector according to claim 1, it is characterised in that: the back cord mounting plate is coupled
The connection section bar one extrusion forming, then two parts, which are welded to each other, is made the back cord right-angle connector.
5. a kind of back cord right-angle connector according to claim 1, it is characterised in that: 2 back cord mounting plates it is interior
Punching baseline trough is provided on side, the axial line of the mounting hole both passes through the central axes of the punching baseline trough.
6. a kind of back cord right-angle connector according to claim 5, it is characterised in that: the cross section of the punching baseline trough
For triangle.
7. a kind of back cord right-angle connector according to claim 1, it is characterised in that: the back cord mounting plate direction bending
On the face in direction, it is symmetrically distributed on the side of the connection section bar two sides and is provided with chamfering.
8. a kind of back cord right-angle connector according to claim 1, it is characterised in that: the back cord right-angle connector is preferred
It is made of aluminum or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951519.1U CN208718358U (en) | 2018-06-20 | 2018-06-20 | A kind of back cord right-angle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951519.1U CN208718358U (en) | 2018-06-20 | 2018-06-20 | A kind of back cord right-angle connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718358U true CN208718358U (en) | 2019-04-09 |
Family
ID=65971745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951519.1U Active CN208718358U (en) | 2018-06-20 | 2018-06-20 | A kind of back cord right-angle connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208718358U (en) |
-
2018
- 2018-06-20 CN CN201820951519.1U patent/CN208718358U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |