CN208965721U - A kind of connection structure of lightgage steel joist - Google Patents
A kind of connection structure of lightgage steel joist Download PDFInfo
- Publication number
- CN208965721U CN208965721U CN201821321372.4U CN201821321372U CN208965721U CN 208965721 U CN208965721 U CN 208965721U CN 201821321372 U CN201821321372 U CN 201821321372U CN 208965721 U CN208965721 U CN 208965721U
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- CN
- China
- Prior art keywords
- joist
- connection structure
- groove
- centre keel
- main joist
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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 relates to a kind of connection structures of lightgage steel joist, belong to building equipment technical field.The connection structure of the new type of light gauge steel includes main joist and centre keel, the one side of main joist is equipped with groove, another side is equipped with link block, groove has good cushioning effect, material can also be saved, main joist and centre keel are fixed at link block by fastening bolt, it is connected between centre keel by secondary joist, the both ends of secondary joist are equipped with end face groove, fastening bolt is equipped at end face groove to fix with centre keel, the connection structure of the new type of light gauge steel is capable of increasing connection dynamics, and has good cushioning effect, increases the security performance of lightgage steel joist.In short, the connection structure structure of the new type of light gauge steel is simple, and it is easy to use, it is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of connection structures of lightgage steel joist, belong to building materials technology field.
Background technique
With the high speed development of construction industry, New Building Materials are constantly gushed out, and as the light steel of New Building Materials dragon
Bone has many advantages, such as, such as light-weight, fire prevention, intensity height etc., its use scope is also more and more extensive, but keel and keel
Between linking always will appear linking built on the sand, linking loosen the problems such as, there are some security risks.
To solve above-mentioned proposed problem of the prior art, the utility model relates to a kind of connection knots of lightgage steel joist
Structure belongs to building equipment technical field.The connection structure of the new type of light gauge steel includes main joist and centre keel, and the one of main joist
Face is equipped with groove, and another side is equipped with link block, and groove has good cushioning effect, moreover it is possible to save material, main joist and perpendicular dragon
Bone is fixed at link block by fastening bolt, is connected between centre keel by secondary joist, and the both ends of secondary joist are equipped with end face groove,
Fastening bolt is equipped at end face groove to fix with centre keel, the connection structure of the new type of light gauge steel is capable of increasing connection dynamics,
There is good cushioning effect again, increase the security performance of lightgage steel joist.In short, the connection structure knot of the new type of light gauge steel
Structure is simple, easy to use, is suitble to promote the use of.
Utility model content
In order to overcome defect present in background technique, a kind of connection structure of lightgage steel joist, including main joist and perpendicular dragon
Bone, it is characterised in that: the one side of the main joist is equipped with groove, and the another side of the main joist is equipped with link block, the main dragon
Bone is fixed at link block with centre keel by fastening bolt, and the both ends of secondary joist are equipped with end face groove.
The depth of the preferred groove is the half of main joist.
The utility model relates to a kind of connection structures of lightgage steel joist, belong to building equipment technical field.The novel light-steel
The connection structure of keel includes main joist and centre keel, and the one side of main joist is equipped with groove, and another side is equipped with link block, groove tool
There is good cushioning effect, moreover it is possible to save material, main joist and centre keel are fixed at link block by fastening bolt, centre keel
Between connected by secondary joist, the both ends of secondary joist are equipped with end face groove, fastening bolt is equipped at end face groove and is fixed with centre keel,
The connection structure of the new type of light gauge steel is capable of increasing connection dynamics, and has good cushioning effect, increases lightgage steel joist
Security performance.In short, the connection structure structure of the new type of light gauge steel is simple, and it is easy to use, it is suitble to promote the use of.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of the connection structure of lightgage steel joist of the utility model；
Fig. 2 is the partial enlarged view at the A in a kind of connection structure of lightgage steel joist of the utility model；
Fig. 3 is the partial enlarged view at the B in a kind of connection structure of lightgage steel joist of the utility model；
Wherein: 1, main joist, 2, groove, 3, centre keel, 4, link block, 5, secondary joist, 6, fastening bolt, 7, end face groove.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.Attached drawing is simplified schematic diagram, only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
Specific embodiment one please refers to a kind of connection structure of lightgage steel joist of Fig. 1-3, including main joist 1 and centre keel 3,
It is characterized by: the one side of the main joist 1 is equipped with groove 2, the another side of the main joist 1 is equipped with link block 4, the main dragon
Bone 1 is fixed at link block 4 with centre keel 3 by fastening bolt 6, and the both ends of secondary joist 5 are equipped with end face groove 7, the groove 2
Depth is the half of main joist 1.
The utility model relates to a kind of connection structures of lightgage steel joist, belong to building equipment technical field.The novel light-steel
The connection structure of keel includes main joist and centre keel, and the one side of main joist is equipped with groove, and another side is equipped with link block, groove tool
There is good cushioning effect, moreover it is possible to save material, main joist and centre keel are fixed at link block by fastening bolt, centre keel
Between connected by secondary joist, the both ends of secondary joist are equipped with end face groove, fastening bolt is equipped at end face groove and is fixed with centre keel,
The connection structure of the new type of light gauge steel is capable of increasing connection dynamics, and has good cushioning effect, increases lightgage steel joist
Security performance.In short, the connection structure structure of the new type of light gauge steel is simple, and it is easy to use, it is suitble to promote the use of.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (2)
1. a kind of connection structure of lightgage steel joist, including main joist (1) and centre keel (3), it is characterised in that: the main joist
(1) one side is equipped with groove (2), and the another side of the main joist (1) is equipped with link block (4), the main joist (1) and centre keel
(3) it is fixed at link block (4) by fastening bolt (6), the both ends of secondary joist (5) are equipped with end face groove (7).
2. a kind of connection structure of lightgage steel joist according to claim 1, it is characterised in that: the depth of the groove (2)
It is the half of main joist (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321372.4U CN208965721U (en) | 2018-08-16 | 2018-08-16 | A kind of connection structure of lightgage steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321372.4U CN208965721U (en) | 2018-08-16 | 2018-08-16 | A kind of connection structure of lightgage steel joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965721U true CN208965721U (en) | 2019-06-11 |
Family
ID=66753123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821321372.4U Expired - Fee Related CN208965721U (en) | 2018-08-16 | 2018-08-16 | A kind of connection structure of lightgage steel joist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208965721U (en) |
-
2018
- 2018-08-16 CN CN201821321372.4U patent/CN208965721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200610 Address after: 215000 No.120, building 7, xinzhujie home furnishing Building Materials Plaza, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou ailing new building materials Co., Ltd Address before: 215000 55 Qingshi Road, hi tech Zone, Suzhou, Jiangsu Patentee before: SUZHOU MINGZHU NEW BUILDING MATERIAL Co.,Ltd. |
|
| 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: 20190611 Termination date: 20200816 |