CN205804738U - Roof boarding connection structure of light gage steel joist - Google Patents
Roof boarding connection structure of light gage steel joist Download PDFInfo
- Publication number
- CN205804738U CN205804738U CN201620731255.XU CN201620731255U CN205804738U CN 205804738 U CN205804738 U CN 205804738U CN 201620731255 U CN201620731255 U CN 201620731255U CN 205804738 U CN205804738 U CN 205804738U
- Authority
- CN
- China
- Prior art keywords
- draconis
- stull
- vertical keel
- extension spring
- connect
- 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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Abstract
Roof boarding connection structure of light gage steel joist, it relates to construction and decoration connector technical field, the flange plate two ends of the first stull Os Draconis are provided with connection sheet, and connection sheet and the first stull Os Draconis are integral type structure, and the first vertical keel and the second vertical keel are connected by trip bolt with being connected sheet；Being provided with the first fastening block inside the web of the first described vertical keel, be provided with the first through hole in the middle part of the web of the first vertical keel, first extension spring one end is connected with the U-shaped bottom portion of groove of the first fastening block, and the other end and the first stull Os Draconis connect；The web outside of the second described vertical keel is provided with the second fastening block, the second through hole it is provided with in the middle part of the web of the second vertical keel, second extension spring one end is connected with the second fastening block, the other end and the first stull Os Draconis connect, the described two ends at the first stull Os Draconis are respectively arranged with two and connect sheet, and described first vertical keel and the second vertical keel are respectively connected sheet by two and connect.
Description
Technical field
This utility model relates to construction and decoration connector technical field, is specifically related to roof boarding lightgage steel joist and connects knot
Structure.
Background technology
House ornamentation furred ceiling is link common in house ornamentation.Furred ceiling is different according to the material of decorative panel, and classification also differs.Furred ceiling
Finishing material is to discriminate between the Main Basis of furred ceiling title, mainly has: light steel keel gypsum board furred ceiling, plaster tablet suspended ceiling, mineral wool board
Furred ceiling, clamping plate furred ceiling, abnormity strip aluminum-pinch furred ceiling, square plating paint aluminum-pinch furred ceiling, stained glass furred ceiling, the perforation of aluminum honeycomb are inhaled
Soundboard furred ceiling etc..In whole indoor decoration, occupy considerable status, room top surface is made suitable decoration, can not only be beautiful
Change indoor environment, moreover it is possible to build colourful interior space artistic image.Selecting suspended ceiling decoration material and design
Time, to follow and both save material, firm, safety, the most attractive in appearance, practical principle.
Os Draconis are not real Os Draconis because spine material by implied meaning be can as imperial bone hard.Os Draconis have
The most several classified materials: lightgage steel joist: be with the continuous hot galvanizing strip of high-quality as raw material, form through cold bending process rolling
Metallic framework for building.Its material is metal, so its hardness is unusually strong, and merrily and lightheartedly, is used in more and needs load-bearing
Furred ceiling among.Rough ground: rough ground is commonly called as into flitch, being mainly processed into cross section rectangle by trees such as Masson Pine, basswood, Lignum seu Ramulus Cunninghamiae Lanceolataes
Or foursquare batten, the main uses of rough ground is used in the outer layer of furred ceiling, plays and bear paint for decoration, for the colouring of furred ceiling
Play effect.Aluminium alloy joist: its material is aluminium alloy, performance is the most superior, and quality is slim and graceful and firm.It is used in weight more
Want in the furred ceiling finishing of occasion.Steel joist: the material of steel and solid quality, heavier mass still can support bigger
Weight, so in being used in the furred ceiling wanting load-bearing more.
Lightgage steel joist, is a kind of novel construction material, and along with the development of China's modernization construction, lightgage steel joist is extensively used
In hotel, terminal, Che Yunzhan, station, recreation ground, market, factory, office building, Old building building renovation, interior decoration set
Put, the place such as ceiling.Light steel (baking vanish) Os Draconis furred ceiling have lightweight, intensity is high, it is waterproof to adapt to, shockproof, dust-proof, sound insulation, suction
The effect such as sound, constant temperature, the most also has the advantages such as duration short, easy construction.
It is connected insecure between the vertical keel of prior art with stull Os Draconis.
Utility model content
The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of simple in construction, design are closed
Reason, roof boarding connection structure of light gage steel joist easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises the first vertical keel, the first stull
Os Draconis, connect sheet, trip bolt, the first fastening block, the first extension spring, the first through hole, the second fastening block, the second extension spring, second lead to
Hole, the second vertical keel；The flange plate two ends of the first described stull Os Draconis are provided with connection sheet, and connect sheet and the first stull
Os Draconis are integral type structure, and the first stull Os Draconis two ends are connected with the first vertical keel and the second vertical keel respectively, and first erects
Connected by trip bolt with being connected sheet to Os Draconis and the second vertical keel；Arrange inside the web of the first described vertical keel
There is the first fastening block, in the middle part of the web of the first vertical keel, be provided with the U of the first through hole, first extension spring one end and the first fastening block
Type bottom portion of groove connects, and the other end and the first stull Os Draconis connect；The web outside of the second described vertical keel is provided with
Two fastening blocks, are provided with the second through hole in the middle part of the web of the second vertical keel, second extension spring one end is connected with the second fastening block, separately
One end is connected with the first stull Os Draconis, the described two ends at the first stull Os Draconis be respectively arranged with two connect sheets, described first
Vertical keel and the second vertical keel are respectively connected sheet by two and connect.
As preferably, the first described extension spring and the second extension spring are alloy-steel wire extension spring.
As preferably, the first described stull Os Draconis and the second stull Os Draconis stagger installation.
After using said structure, what this utility model produced has the beneficial effect that roof boarding described in the utility model
Connection structure of light gage steel joist, owing to the pulling force of the first stull Os Draconis two ends extension spring makes trip bolt be not easy to get loose, connection can
Leaning on, this utility model has simple in construction, arranges the advantages such as reasonable, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart；
Fig. 2 is the top view of Fig. 1.
Description of reference numerals:
1, the first vertical keel；2, the first stull Os Draconis；3, sheet is connected；4, trip bolt；5,
One fastening block；6, the first extension spring；7, the first through hole；8, the second fastening block；9, the second extension spring；
10, the second through hole；11, the second vertical keel；12, the second stull Os Draconis.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is further described.
Referring to as shown in Fig. 1 Fig. 2, this detailed description of the invention adopts the following technical scheme that it comprises the first vertical dragon
Bone the 1, first stull Os Draconis 2, connection sheet 3, trip bolt the 4, first fastening block the 5, first extension spring the 6, first through hole 7, second fasten
Block the 8, second extension spring the 9, second through hole the 10, second vertical keel 11；The flange plate two ends of the first described stull Os Draconis 2 are provided with
Connecting sheet 3, and connection sheet 3 and the first stull Os Draconis 2 are integral type structure, the first stull Os Draconis 2 two ends are vertical with first respectively
Os Draconis 1 and the second vertical keel 11 connect, and the first vertical keel 1 and the second vertical keel 11 pass through trip bolt 4 with being connected sheet 3
Connect；It is provided with the first fastening block 5 inside the web of the first described vertical keel 1, sets in the middle part of the web of the first vertical keel 1
Being equipped with the first through hole 7, first extension spring 6 one end is connected with the U-shaped bottom portion of groove of the first fastening block 5, the other end and the first stull dragon
Bone 2 connects；The web outside of the second described vertical keel 11 is provided with the second fastening block 8, the web of the second vertical keel 11
Middle part is provided with the second through hole 10, and second extension spring 9 one end is connected with the second fastening block 8, and the other end and the first stull Os Draconis 2 are even
Connecing, the described two ends at the first stull Os Draconis 2 are respectively arranged with two and connect sheet 3, and described first vertical keel 1 and second is vertical
Os Draconis 11 are respectively connected sheet 3 by two and connect.
As preferably, the first described extension spring 6 and the second extension spring 9 are alloy-steel wire extension spring.
As preferably, the first described stull Os Draconis 2 and the second stull Os Draconis 12 stagger installation.
Using after said structure, what what this detailed description of the invention produced had the beneficial effect that described in this detailed description of the invention is new
Type roof boarding connection structure of light gage steel joist, owing to the pulling force of the first stull Os Draconis two ends extension spring makes trip bolt be not easy pine
De-, connect reliable, this detailed description of the invention has simple in construction, arranges the advantages such as reasonable, cost of manufacture is low.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.This
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, and retouches in above-described embodiment and description
That states simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope, and this utility model
Also have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This practicality is new
Type claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. roof boarding connection structure of light gage steel joist, it is characterised in that: it comprise the first vertical keel, the first stull Os Draconis,
Connect sheet, trip bolt, the first fastening block, the first extension spring, the first through hole, the second fastening block, the second extension spring, the second through hole, the
Two vertical keels；The flange plate two ends of the first described stull Os Draconis are provided with connection sheet, and connect sheet and the first stull Os Draconis
For integral type structure, the first stull Os Draconis two ends are connected with the first vertical keel and the second vertical keel respectively, the first vertical dragon
Bone and the second vertical keel are connected by trip bolt with being connected sheet；It is provided with inside the web of the first described vertical keel
One fastening block, is provided with the first through hole in the middle part of the web of the first vertical keel, first extension spring one end is U-shaped recessed with the first fastening block
Trench bottom connects, and the other end and the first stull Os Draconis connect；It is tight that the web outside of the second described vertical keel is provided with second
Gu block, being provided with the second through hole in the middle part of the web of the second vertical keel, second extension spring one end is connected with the second fastening block, the other end
Being connected with the first stull Os Draconis, the described two ends at the first stull Os Draconis are respectively arranged with two and connect sheets, described first vertical
Os Draconis and the second vertical keel are respectively connected sheet by two and connect.
Roof boarding connection structure of light gage steel joist the most according to claim 1, it is characterised in that: the first described extension spring
It is alloy-steel wire extension spring with the second extension spring.
Roof boarding connection structure of light gage steel joist the most according to claim 1, it is characterised in that: the first described stull
Os Draconis and the second stull Os Draconis stagger installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731255.XU CN205804738U (en) | 2016-07-12 | 2016-07-12 | Roof boarding connection structure of light gage steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731255.XU CN205804738U (en) | 2016-07-12 | 2016-07-12 | Roof boarding connection structure of light gage steel joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804738U true CN205804738U (en) | 2016-12-14 |
Family
ID=57511100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620731255.XU Expired - Fee Related CN205804738U (en) | 2016-07-12 | 2016-07-12 | Roof boarding connection structure of light gage steel joist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804738U (en) |
-
2016
- 2016-07-12 CN CN201620731255.XU patent/CN205804738U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170712 |