CN205653928U - Combined keel - Google Patents
Combined keel Download PDFInfo
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- CN205653928U CN205653928U CN201620335187.5U CN201620335187U CN205653928U CN 205653928 U CN205653928 U CN 205653928U CN 201620335187 U CN201620335187 U CN 201620335187U CN 205653928 U CN205653928 U CN 205653928U
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Abstract
The utility model provides a combined keel, combined keel includes first fossil fragments and second fossil fragments, wherein, it is protruding to be provided with outside T type on the bottom plate of first fossil fragments, be provided with inward T type recess on the bottom plate of second fossil fragments, just T type arch is located in the T type recess. The utility model provides a combined keel inserts the T type arch of first fossil fragments in the T type recess of second fossil fragments to the bellied second of T type end is carried to the second end of T type recess, thereby makes win fossil fragments and second fossil fragments fixed connection, increases this combined keel's connection stability, and its aggregate erection is simple and convenient in addition. Protruding setting and the cooperation with T type recess of T type has not only increased this combined keel's support intensity, has still increased that its takes precautions against earthquakes, syllable -dividing, heat -proof quality simultaneously, enlarges its practicality and suitability.
Description
Technical field
This utility model relates to building keel technical field, particularly relates to a kind of double-plate keel.
Background technology
Lightgage steel joist is a kind of novel construction material, light steel keel partition have lightweight, intensity is high,
Fire resistance is good, highly versatile, and the characteristic such as is easily installed, along with the development of China's modernization construction, closely
Nian Laiqi application is particularly extensive, has the most become the main force of building at the aspect such as furred ceiling, partition wall.
Along with progress and the growth in the living standard of modern society, the people's various performance requirements to building are also
More and more higher, the most shockproof, sound insulation, the performance such as heat insulation.Most of lightgage steel joists in the market are
Single layer structure, it is possible to meet shockproof, the function of sound insulation, but enough support strengths and company cannot be provided
Connect stability；Some double-plate keel can provide enough support strengths, but may not ensure enough
Connective stability, it addition, these double-plate keels or can not be shockproof, or sound insulation, heat-proof quality are poor,
And installation difficulty, difficulty of construction is big.
Utility model content
For the problems referred to above, this utility model aims to solve the problem that problem as described above.Of the present utility model one
Individual purpose is to provide a kind of any one double-plate keel solved in problem above.Specifically, this practicality
Novel offer can effective shock, sound insulation, heat insulation, and there is enough support strengths and stability, again
The convenient double-plate keel installed.
According to first aspect of the present utility model, this utility model provides a kind of double-plate keel, described group
Closure bone includes the first Os Draconis and the second Os Draconis, wherein, the base plate of described first Os Draconis is provided with outwards
T-shaped projection, described bicarinate base plate is provided with inside T-shaped groove, and described T-shaped convex
Rise and be positioned at described T-shaped groove；And wherein, the width b of the first end of described T-shaped projection1It is less than
Width B equal to the first end of described T-shaped groove1, the height h of the first end of described T-shaped projection1Little
Depth H in the first end equal to described T-shaped groove1；The width b of the second end of described T-shaped projection2
Width B equal to the second end of described T-shaped groove2, the height h of the second end of described T-shaped projection2Greatly
Height H in the second end equal to described T-shaped groove2。
Wherein, the height h of the second end of described T-shaped projection2Width L for described first Os Draconis1's
1/5～1/2.
Wherein, the height h of the second end of described T-shaped projection2Height for the first end of described T-shaped projection
h11/4～3/4.
Wherein, the height H of the first end of described T-shaped groove1For described bicarinate width L2's
1/3～4/5.
Wherein, the width L of described first Os Draconis1With described bicarinate width L2Equal.
Wherein, described first Os Draconis are U-shaped Os Draconis or c-type Os Draconis, and described second Os Draconis are U-shaped dragon
Bone or c-type Os Draconis.
The double-plate keel that this utility model provides, T-shaped protruding by the first Os Draconis inserts bicarinate T
In type groove, and the second end of T-shaped projection is clamped by the second end of T-shaped groove, so that first
Os Draconis and the fixing connection of the second Os Draconis, increase the connective stability of this double-plate keel, and a combination thereof installed
Simple and convenient.The setting of T-shaped protruding and T-shaped groove and cooperation, not only increase propping up of this double-plate keel
Support intensity, also add that it is shockproof simultaneously, sound insulation, heat-proof quality, expand its practicality and the suitability.
Following description for exemplary embodiment, of the present utility model other characteristics are read with reference to the drawings
Feature and advantage will become apparent from.
Accompanying drawing explanation
The accompanying drawing of the part being incorporated in description and constitute description shows reality of the present utility model
Execute example, and be used for together with the description explaining principle of the present utility model.In the drawings, it is similar to
Reference is used for representing similar key element.Accompanying drawing in describing below is enforcements more of the present utility model
Example rather than all embodiment.For those of ordinary skill in the art, creative labor is not being paid
On the premise of Dong, other accompanying drawing can be obtained according to these accompanying drawings.
Fig. 1 schematically illustrates the structure of a kind of embodiment according to double-plate keel of the present utility model and shows
It is intended to；
The one that Fig. 2 schematically illustrates according to the first Os Draconis in double-plate keel of the present utility model is real
Execute the structural representation of example；
Fig. 3 schematically illustrates according to the bicarinate one in double-plate keel of the present utility model real
Execute the structural representation of example.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with
Accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
It is fully described by, it is clear that described embodiment is a part of embodiment of this utility model rather than complete
The embodiment in portion.Based on the embodiment in this utility model, those of ordinary skill in the art are not making
The every other embodiment obtained under creative work premise, broadly falls into the scope of this utility model protection.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can
With mutual combination in any.
Double-plate keel of the present utility model, arranges abnormity protruding on the base plate of the first Os Draconis, and second
Corresponding special impression is set on the base plate of Os Draconis, and inserts in this special impression by protruding for this abnormity, from
And connect fixing to the first Os Draconis and the second Os Draconis, increase its support strength, also enhance that it is shockproof, simultaneously
Sound insulation, the performance such as heat insulation, expand its practicality and the suitability.
Below in conjunction with the accompanying drawings, it is described in detail according to double-plate keel provided by the utility model.
This utility model provides a kind of double-plate keel, and Fig. 1 shows according to combination dragon of the present utility model
A kind of structural representation of the embodiment of bone.With reference to shown in Fig. 1, this double-plate keel includes the first Os Draconis 1
With the second Os Draconis 2, wherein, the base plate 11 of the first Os Draconis 1 is provided with outside T-shaped protruding 10,
It is provided with inside T-shaped groove 20 on the base plate 21 of the second Os Draconis 2, and T-shaped protruding 10 are positioned at T
In type groove 20, also define the horizontal and vertical displacement between the first Os Draconis 1 and the second Os Draconis 2,
First Os Draconis 1 are connected with the second Os Draconis 2, and add the shockproof of double-plate keel of the present utility model
Performance and support strength.
Fig. 2 shows the structural representation of a kind of embodiment of these the first Os Draconis 1, Fig. 3 show this
A kind of structural representation of the embodiment of two Os Draconis 2.Shown in reference Fig. 2 and Fig. 3, T-shaped protruding 10
The width b of the first end 1011Width B less than or equal to the first end 201 of T-shaped groove 201, T-shaped convex
Play the height h of first end 101 of 101Depth H less than or equal to the first end 201 of T-shaped groove 201,
So after T-shaped protruding 10 insert in T-shaped groove 20, first end 101 and T of T-shaped protruding 10
Form cavity 3 between first end 201 of type groove 20, the sound insulation of this double-plate keel, heat insulation can be increased
Performance.In use, it is also possible in the first Os Draconis 1, fill the material such as acoustical cotton, but by T
Protruding 10 isolation of type form cavity, increase the sound insulation of this double-plate keel, heat-proof quality further.
It addition, the width b of second end 102 of T-shaped protruding 102The second end equal to T-shaped groove 20
The width B of 2022, can effectively prevent the length travel between the first Os Draconis 1 and the second Os Draconis 2.T
The height h of the second end 102 of type projection 102Height more than or equal to the second end 202 of T-shaped groove 20
H2, to guarantee that T-shaped protruding 10 can insert T-shaped groove 20 inside smoothly so that this double-plate keel
Assemble and be easier to.
The sound insulation of double-plate keel of the present utility model, heat insulation, shockproof properties and the increase of its support strength,
It is all due to T-shaped protruding 10 and the setting of T-shaped groove 20.In order to preferably improve and ensure this combination
The properties advantage of Os Draconis, arranges the biggest by the size of T-shaped protruding 10 and T-shaped groove 20, but
It is and the stability in the large of double-plate keel can not be affected.
Specifically, the height h of second end 102 of T-shaped protruding 102Could be arranged to the first Os Draconis 1
Width L11/5～1/2.Exemplarily, the width L of the first Os Draconis 11During for 80mm, T-shaped projection
The height h of second end 102 of 102Can be the arbitrary value in 16mm～40mm, for example, it is possible to choosing
Select and be set to 18mm, 25mm, 36mm etc..Further, the height of second end 102 of T-shaped protruding 10
Degree h2Height h for first end 101 of T-shaped protruding 1011/4～3/4.Exemplarily, if by T
The height h of the second end 102 of type projection 102It is set to 18mm, first end 101 of the most T-shaped protruding 10
Height h1Could be arranged to 24mm～72mm, for example, it is possible to be set to 28mm, 40mm, 63mm
Deng.It is necessary to ensure, the height h of second end 102 of T-shaped protruding 102Certain less than T
The height h of the first end 101 of type projection 101, to guarantee between the first Os Draconis 1 and the second Os Draconis 2
Connective stability.
It addition, the height H of the first end 201 of T-shaped groove 201It is the width L of the second Os Draconis 22's
1/3～4/5.Illustrate, the width L of the second Os Draconis 22When being chosen as 90mm, the most T-shaped groove 20
The height H of the first end 2011Can select to be set to 30mm～72mm, such as, T-shaped groove 20
The height H of the first end 2011Can be 32mm, 50mm, 65mm, 70mm etc..
Double-plate keel provided by the utility model, the width of the first Os Draconis 1 and the width of the second Os Draconis 2
Can be set to equal or unequal according to actual needs.Such as, in the embodiment shown in fig. 1,
The width L of the first Os Draconis 11Width L with the second Os Draconis 22Equal.
It should be noted that according to double-plate keel of the present utility model, wherein, the first Os Draconis 1 are U-shaped
Os Draconis or c-type Os Draconis, the second Os Draconis 2 are U-shaped Os Draconis or c-type Os Draconis.
Descriptions above can combine enforcement individually or in every way, and these modification
Mode is all within protection domain of the present utility model.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply
Relation or the order of any this reality is there is between these entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include a series of
The article of key element or equipment not only include those key elements, but also other including being not expressly set out are wanted
Element, or also include the key element intrinsic for this article or equipment.In the feelings not having more restriction
Under condition, statement " including ... " key element limited, it is not excluded that include described key element article or
Equipment there is also other identical element.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, reference only to preferably
This utility model has been described in detail by embodiment.It will be understood by those within the art that, can
The technical solution of the utility model is modified or equivalent, without deviating from this utility model skill
The spirit and scope of art scheme, all should contain in the middle of right of the present utility model.
Claims (6)
1. a double-plate keel, it is characterised in that described double-plate keel includes the first Os Draconis (1) and
Two Os Draconis (2), wherein, the base plate (11) of described first Os Draconis (1) are provided with outside T-shaped
Protruding (10), the base plate (21) of described second Os Draconis (2) is provided with inside T-shaped groove (20),
And described T-shaped projection (10) is positioned at described T-shaped groove (20)；
And wherein, the width b of first end (101) of described T-shaped projection (10)1Less than or equal to institute
State the width B of first end (201) of T-shaped groove (20)1, the first of described T-shaped projection (10)
The height h of end (101)1The degree of depth less than or equal to first end (201) of described T-shaped groove (20)
H1；The width b of second end (102) of described T-shaped projection (10)2Equal to described T-shaped groove (20)
The width B of the second end (202)2, the height of second end (102) of described T-shaped projection (10)
h2Height H more than or equal to second end (202) of described T-shaped groove (20)2。
2. double-plate keel as claimed in claim 1, it is characterised in that described T-shaped projection (10)
The height h of the second end (102)2Width L for described first Os Draconis (1)11/5～1/2.
3. double-plate keel as claimed in claim 1, it is characterised in that described T-shaped projection (10)
The height h of the second end (102)2Height for first end (101) of described T-shaped projection (10)
The 1/4～3/4 of h1.
4. double-plate keel as claimed in claim 1, it is characterised in that described T-shaped groove (20)
The height H of the first end (201)1Width L for described second Os Draconis (2)21/3～4/5.
5. double-plate keel as claimed in claim 1, it is characterised in that described first Os Draconis (1)
Width L1Width L with described second Os Draconis (2)2Equal.
6. double-plate keel as claimed in claim 1, it is characterised in that described first Os Draconis (1) are
U-shaped Os Draconis or c-type Os Draconis, described second Os Draconis (2) are U-shaped Os Draconis or c-type Os Draconis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335187.5U CN205653928U (en) | 2016-04-20 | 2016-04-20 | Combined keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335187.5U CN205653928U (en) | 2016-04-20 | 2016-04-20 | Combined keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653928U true CN205653928U (en) | 2016-10-19 |
Family
ID=57391275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335187.5U Active CN205653928U (en) | 2016-04-20 | 2016-04-20 | Combined keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424085A (en) * | 2017-08-21 | 2019-03-05 | 北新集团建材股份有限公司 | A kind of double-plate keel and wall element |
| CN115075395A (en) * | 2022-04-27 | 2022-09-20 | 同济大学 | Modular rapid assembling system composed of 3D printing plate and light keel |
-
2016
- 2016-04-20 CN CN201620335187.5U patent/CN205653928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424085A (en) * | 2017-08-21 | 2019-03-05 | 北新集团建材股份有限公司 | A kind of double-plate keel and wall element |
| CN115075395A (en) * | 2022-04-27 | 2022-09-20 | 同济大学 | Modular rapid assembling system composed of 3D printing plate and light keel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |