CN206159197U - Angle sign indicating number connection structure - Google Patents
Angle sign indicating number connection structure Download PDFInfo
- Publication number
- CN206159197U CN206159197U CN201621143820.7U CN201621143820U CN206159197U CN 206159197 U CN206159197 U CN 206159197U CN 201621143820 U CN201621143820 U CN 201621143820U CN 206159197 U CN206159197 U CN 206159197U
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- Prior art keywords
- backing plate
- corner brace
- section bar
- right angle
- groove
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Abstract
The utility model provides an angle sign indicating number connection structure, including right angle angle sign indicating number, still include the backing plate, the upper surface of backing plate be equipped with with the first recess of right angle angle sign indicating number width adaptation, the lower surface protrusion of backing plate be equipped with with the section bar of peripheral hardware on the arch of opening width adaptation of T connected in star, the right angle angle is put things in good order and is put in the first recess of backing plate, the lower surface of backing plate and the contact of the lateral surface of section bar, protruding screens on the backing plate is at the opening part of the T of section bar connected in star. Make the screens in the direction of perpendicular and T connected in star length of right angle angle sign indicating number and section bar cooperate through the backing plate and be connected, be connected steadiness, anti -seismic performance and bearing capacity between improvement right angle angle sign indicating number and the section bar.
Description
Technical field
The utility model is related to aluminium interconnection technique field, more particularly to a kind of corner brace attachment structure.
Background technology
Existing two vertically disposed section bars mainly by T-nut, right angle corner brace and mode connects for screw, slide by T-nut
Dynamic to be arranged in the T-shaped groove of section bar, two lateral surfaces of right angle corner brace are fitted respectively with the lateral surface of a root type material, right angle angle
Code is provided with the through hole being adapted to screw form, and screw is spirally connected through the through hole in right angle corner brace with T-nut, realizes two aluminium
The connection of section bar.For this connected mode, although T-nut screens is in the T-shaped groove of section bar, but right angle corner brace and two
It is plane-plane contact between root type material, therefore, the shock resistance of this kind of structure is poor.
Utility model content
Technical problem to be solved in the utility model is：The corner brace that a kind of shock resistance is strong, attachment structure is firm is provided
Attachment structure.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of corner brace attachment structure, including right angle corner brace, also including backing plate, the upper surface of the backing plate is provided with straight with described
First groove of corner hardware width adaptation, the lower surface of the backing plate protrudes opening for the T-shaped groove being provided with the section bar with peripheral hardware
The projection of mouth width adaptation, right angle corner brace is placed in the first groove of backing plate, and the lower surface of backing plate connects with the lateral surface of section bar
Touch, the raised screens on backing plate is at the opening of the T-shaped groove of section bar.
Further, the quantity of the backing plate is two, and two backing plates are straight with two of the right angle corner brace respectively
Edged surface coordinates.
Further, the cross sectional shape of first groove is rectangle.
Further, the raised cross sectional shape is rectangle.
Further, the raised middle part of rectangle is provided with the second groove, and the cross sectional shape of second groove is ladder
Shape.
Further, the projection includes the distance between two trapezoidal projections, lateral surface of two trapezoidal projections and institute
State the A/F adaptation of the T-shaped groove of section bar.
Further, also including T-nut and screw, T-shaped groove of the T-nut slip screens in the section bar of peripheral hardware
In, the right angle corner brace is provided with first through hole, and the backing plate is provided with the second through hole, screw sequentially pass through first through hole,
Two through holes are spirally connected with nut.
Further, the face that the T-nut is contacted with the section bar of peripheral hardware is inclined-plane.
The beneficial effects of the utility model are：Right angle corner brace is connected by backing plate with the section bar of peripheral hardware, perpendicular to type
On the T-shaped groove length direction of material, backing plate is connected by projection with the T-shaped groove clamping matching on section bar, and backing plate passes through first
Groove is connected with right angle corner brace clamping matching, improves the structural soundness connected between right angle corner brace and section bar, improves shock resistance
Can, while reducing screw in suffered shearing force on the T-shaped groove length direction of section bar, improve corner brace attachment structure
Bearing capacity and service life.
Description of the drawings
Fig. 1 is the explosive view of the corner brace attachment structure of the utility model embodiment；
Fig. 2 is the three-dimensional installation diagram of the corner brace attachment structure of the utility model embodiment；
Fig. 3 is the left view of the corner brace attachment structure of the utility model embodiment；
Fig. 4 is the sectional drawing of the backing plate of the utility model embodiment one；
Fig. 5 is the sectional drawing of the backing plate of the utility model embodiment two.
Label declaration：
1st, right angle corner brace；2nd, backing plate；3rd, T-nut；4th, screw；5th, section bar；
11st, first through hole；
21st, the first groove；22nd, it is raised；221st, trapezoidal projection；23rd, the second through hole；24th, the second groove；
31st, inclined-plane；
51st, T-shaped groove.
Specific embodiment
To describe technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and match somebody with somebody
Close accompanying drawing to be explained.
The design of the utility model most critical is：One backing plate is set between right angle corner brace and section bar, and backing plate is vertical
It is connected with section bar, right angle corner brace clamping matching on the direction of T-shaped groove, improves the structure connected between right angle corner brace and section bar
Steadiness, improves anti-seismic performance.
Fig. 1 to Fig. 5 is refer to, the utility model provides a kind of corner brace attachment structure, including right angle corner brace 1, also includes
Backing plate 2, the upper surface of the backing plate 2 is provided with the first groove 21 being adapted to the width of right angle corner brace 1, under the backing plate 2
The projection 22 that the A/F of the T-shaped groove 51 that surface protrusion is provided with the section bar 5 with peripheral hardware is adapted to, right angle corner brace 1 is placed on
In first groove 21 of backing plate 2, the lower surface of backing plate 2 is contacted with the lateral surface of section bar 5, and the screens of projection 22 on backing plate 2 is in type
At the opening of the T-shaped groove 51 of material 5.
Further, the quantity of the backing plate 2 is two, two backing plates 2 respectively with two of the right angle corner brace 1
Right-angle surface coordinates.
Seen from the above description, it is respectively cooperating with connecting a backing plate 2 in two right-angle surfaces of right angle corner brace 1, it is ensured that two
The independent steadiness coordinated between individual backing plate 2 and section bar 5.
Further, the cross sectional shape of first groove 21 is rectangle.
Seen from the above description, the cross sectional shape of the first groove 21 is rectangle, and the section configuration of right angle corner brace 1 is rectangle,
Three faces and the first groove 21 for making right angle corner brace 1 are engaged, and attachment structure is rationally consolidated.
Further, raised 22 cross sectional shape is rectangle.
Seen from the above description, raised 22 cross sectional shape is rectangle, the width of rectangle and the T-shaped groove 51 of section bar 5
A/F is adapted to, rational in infrastructure firm.
Further, the middle part of described raised the 22 of rectangle is provided with the second groove 24, the section shape of second groove 24
Shape is trapezoidal.
Seen from the above description, the middle part of the projection 22 of rectangle is provided with the second groove 24, the cross sectional shape of the second groove 24
For trapezoidal, while making to reach the width fits of backing plate 2 and section bar 5, the uniformity of backing plate 2 thickness itself is ensured as far as possible.
Further, described raised 22 include two trapezoidal raised 221, between two trapezoidal raised 221 lateral surfaces
Distance is adapted to the A/F of the T-shaped groove 51 of the section bar 5.
Seen from the above description, coordinated with the A/F of the T-shaped groove 51 of section bar 5 by two trapezoidal raised 221, tool
There are simple structure, the advantage of material-saving.
Further, also including T-nut 3 and screw 4, T-shaped of the slip screens of the T-nut 3 in the section bar 5 of peripheral hardware
In groove 51, the right angle corner brace 1 is provided with first through hole 11, and the backing plate 2 is provided with the second through hole 23, and screw 4 is worn successively
Cross first through hole 11, the second through hole 23 to be spirally connected with nut.
Seen from the above description, in the T-shaped groove 51 of section bar 5, screw 4 sequentially passes through right angle to the slip screens of T-nut 3
The first through hole 11 of corner brace 1, the second through hole 23 and the T-nut 3 of backing plate 2 are spirally connected, so as to realize by right angle corner brace 1, backing plate 2 with
Firm connection between section bar 5, rational in infrastructure firm, installation operation is convenient.
Further, the face that the T-nut 3 is contacted with the section bar 5 of peripheral hardware is inclined-plane 31.
Seen from the above description, it is engaged connection by inclined-plane 31 between T-nut 3 and section bar 5, is easier to ensure T-shaped
Centre position of the nut 3 in the T-shaped groove 51 of section bar 5, makes right angle corner brace 1 consolidate with the attachment structure of section bar 5.
Fig. 1 to Fig. 4 is refer to, embodiment of the present utility model is：
A kind of corner brace attachment structure, including right angle corner brace 1, backing plate 2, T-nut 3 and screw 4, the upper table of the backing plate 2
Face is provided with the first groove 21 being adapted to the width of right angle corner brace 1, and the lower surface protrusion of the backing plate 2 is provided with the type with peripheral hardware
The projection 22 of the A/F adaptation of the T-shaped groove 51 on material 5, right angle corner brace 1 is placed in the first groove 21 of backing plate 2, pads
The lower surface of plate 2 is contacted with the lateral surface of section bar 5, the screens of projection 22 on backing plate 2 at the opening of the T-shaped groove 51 of section bar 5,
In the T-shaped groove 51 of the section bar 5 of peripheral hardware, the right angle corner brace 1 is provided with first through hole 11 to the slip screens of the T-nut 3,
The backing plate 2 is provided with the second through hole 23, and screw 4 sequentially passes through first through hole 11, the second through hole 23 and is spirally connected with nut；Specifically
, the quantity of the backing plate 2 is two, and two backing plates 2 coordinate respectively with two right-angle surfaces of the right angle corner brace 1, institute
State the first groove 21 cross sectional shape be rectangle, raised 22 cross sectional shape be rectangle, rectangle described raised 22 in
Portion is provided with the second groove 24, and the cross sectional shape of second groove 24 is trapezoidal.
Fig. 1 to Fig. 3, Fig. 5 are refer to, embodiment of the present utility model two is：
A kind of corner brace attachment structure, it is different from embodiment one where be：Described raised 22 include two trapezoidal projections
221, the distance between two trapezoidal raised 221 lateral surfaces are adapted to the A/F of the T-shaped groove 51 of the section bar 5；Institute
It is inclined-plane 31 to state the face that T-nut 3 contacts with the section bar 5 of peripheral hardware.
When the section bar 5 of two orthogonal settings is connected by above-mentioned corner brace attachment structure, first T-nut 3 is put
Put in the T-shaped groove 51 of section bar 5, right angle corner brace 1 is placed in the first groove 21 of backing plate 2, then worn directly with screw 4
During the screw of T-nut 3 is extended after the first through hole 11 of corner hardware 1, the second through hole 23 of backing plate 2, it is then aligned with correcting backing plate 2
Between section bar 5, and the position between backing plate 2 and right angle corner brace 1, finally screw 4 is tightened with T-nut 3.
In sum, the corner brace attachment structure that the utility model is provided, is connected right angle corner brace 1 with section bar 5 by backing plate 2
Get up, backing plate 2 is being connected on the direction of the length of T-shaped groove 51 of section bar 5 with the clamping matching of right angle corner brace 1, also with type
The clamping matching of material 5 connects, and T-nut 3 is contacted by inclined-plane 31 with the T-shaped groove 51 of section bar 5, rational in infrastructure, accurate positioning, greatly
It is big to reduce the shearing force that screw 4 is subject to, the structural soundness connected between right angle corner brace 1 and section bar 5 is improved, improve shock resistance
Can, improve bearing capacity.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is included in the same manner in scope of patent protection of the present utility model.
Claims (8)
1. a kind of corner brace attachment structure, including right angle corner brace, it is characterised in that also including backing plate, the upper surface of the backing plate sets
There is the first groove being adapted to the right angle width of corner brace, the lower surface protrusion of the backing plate is provided with the T on the section bar with peripheral hardware
The projection of the A/F adaptation of connected in star, right angle corner brace is placed in the first groove of backing plate, the lower surface and section bar of backing plate
Lateral surface contact, the raised screens on backing plate is at the opening of the T-shaped groove of section bar.
2. corner brace attachment structure according to claim 1, it is characterised in that the quantity of the backing plate is two, two institutes
State backing plate to coordinate with two right-angle surfaces of the right angle corner brace respectively.
3. corner brace attachment structure according to claim 1, it is characterised in that the cross sectional shape of first groove is square
Shape.
4. corner brace attachment structure according to claim 1, it is characterised in that the raised cross sectional shape is rectangle.
5. corner brace attachment structure according to claim 4, it is characterised in that the raised middle part of rectangle is provided with second
Groove, the cross sectional shape of second groove is trapezoidal.
6. corner brace attachment structure according to claim 1, it is characterised in that it is described it is raised include two trapezoidal projections, two
The distance between individual trapezoidal raised lateral surface is adapted to the A/F of the T-shaped groove of the section bar.
7. corner brace attachment structure according to claim 1, it is characterised in that also including T-nut and screw, the T-shaped
In the T-shaped groove of the section bar of peripheral hardware, the right angle corner brace is provided with first through hole for nut slip screens, and the backing plate is provided with
Second through hole, screw sequentially passes through first through hole, the second through hole and nut and is spirally connected.
8. corner brace attachment structure according to claim 7, it is characterised in that the T-nut is contacted with the section bar of peripheral hardware
Face be inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143820.7U CN206159197U (en) | 2016-10-21 | 2016-10-21 | Angle sign indicating number connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143820.7U CN206159197U (en) | 2016-10-21 | 2016-10-21 | Angle sign indicating number connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159197U true CN206159197U (en) | 2017-05-10 |
Family
ID=58655379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621143820.7U Active CN206159197U (en) | 2016-10-21 | 2016-10-21 | Angle sign indicating number connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488174A (en) * | 2018-03-27 | 2018-09-04 | 南南铝业股份有限公司 | A kind of aluminium alloy stress beam connection |
| CN110594612A (en) * | 2019-09-03 | 2019-12-20 | 深圳市海洋王照明工程有限公司 | Anti-vibration connecting structure and inspection lamp |
-
2016
- 2016-10-21 CN CN201621143820.7U patent/CN206159197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488174A (en) * | 2018-03-27 | 2018-09-04 | 南南铝业股份有限公司 | A kind of aluminium alloy stress beam connection |
| CN110594612A (en) * | 2019-09-03 | 2019-12-20 | 深圳市海洋王照明工程有限公司 | Anti-vibration connecting structure and inspection lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Simple connector connecting structure of corners of door leaf or sash Effective date of registration: 20190823 Granted publication date: 20170510 Pledgee: Bank of China, Limited by Share Ltd, Nanping, Jianyang branch Pledgor: Fujian Min Min Automobile Manufacturing Co., Ltd. Registration number: Y2019350000009 |