CN2756730Y - Partition wall C-shape keel - Google Patents
Partition wall C-shape keel Download PDFInfo
- Publication number
- CN2756730Y CN2756730Y CN 200420029807 CN200420029807U CN2756730Y CN 2756730 Y CN2756730 Y CN 2756730Y CN 200420029807 CN200420029807 CN 200420029807 CN 200420029807 U CN200420029807 U CN 200420029807U CN 2756730 Y CN2756730 Y CN 2756730Y
- Authority
- CN
- China
- Prior art keywords
- section bar
- reinforcing rib
- partition wall
- profile
- flank
- 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 - Lifetime
Links
- 238000005192 partition Methods 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model discloses a partition wall C-shaped keel, which belongs to a partition supporting of a hollow wall. Profile surfaces, two profile lateral wings and lateral wing inner folding bottoms of the utility model all form right-angle connection, and one surface has hollow-out structure. The width of one profile lateral wing is wider than that of the lateral wing in the opposite side, and the surfaces of the lateral wings are provided with at least two lateral wing reinforcing rib grooves which are downward concave along a long axis. Profile surface reinforcing rib grooves which are concave downward are arranged correspondingly at the long edges of the two sides of the profile surfaces, and the profile surface reinforcing rib grooves have H-shaped holes which are arranged in a certain distance, extended in the same direction as the long axis and are favorable for pipe lines to pass through. The utility model of the design has wide wings, and is much easier to fix screws. The design of the two non-equilateral lateral wings is adopted so that the keels are convenient to buckle to each other. Reinforcing rib grooves are added to the profile surfaces and the two profile lateral wings, therefore the stiffness of the profile is increased. H-shaped holes are favorable for various pipe lines to pass through.
Description
Technical field
The utility model relates to the spacer of hollow wall, specifically is a kind of partition wall C type keel.
Background technology
The internal partition wall of traditional architecture thing adopts wooden skeleton,, distortion inflammable because of it, and consume a large amount of timber and replaced by shape gradually.
Along with continuous development, the progress of constructional materials, the building internal partition wall adopts gypsum sheet material to be fixed on the light steel partition wall keel more, now has been widely used in the internal partition wall system of various commerce such as market, hotel, office premises, family, civilian construction.
The partition wall keel structure that existing market is used is different, but mostly is a side opening, the C type keel that other three right angles connect.The keel that have adopt special embossed surface design, to improve intensity; Because of the keel both wings are equilateral design, can not make the keel make-up in the use, to increasing strength of wall body and highly making troubles; The wing is wide narrower, but the area of hold-down screw is less; Three of keel are planar design, and its rigidity is reduced and the amount of deflection increase, often need to increase in the use to connect keel, therefore, have increased the body of wall accessory, the raising building costs.
Chinese patent 87206105 discloses a kind of " gypsum partition wall keel ", and it is to be made by cage of reinforcement and plaster concrete.Has the advantage that fireproof performance is good, corrosion-resistant, cost is low, convenient for production.
Chinese patent 2540458 disclosed " the light steel partition wall of sound insulation keel " comprises light steel centre keel and support card thereof, and on a side of light steel centre keel, be provided with engraved structure, this engraved structure is uniform fusiformis hole or trapezoidal hole, the shape of support card and the shape of cross section of this lightgage steel joist are complementary, its side-glance shape is L-shaped, the one end is provided with card structure with light steel centre keel be complementary hook portion and clamping mutually, the other end is inwardly along the inner plane that extends light steel centre keel, and both sides be provided with light steel centre keel inner face both sides in the right angle portion that is complementary of right angle and clamping mutually.Have that soundproof effect is good, integral rigidity and the big effect of bearing strength.
Summary of the invention
The utility model designs by following technical scheme.
A kind of partition wall C type keel all at right angles be connected at the bottom of comprising section bar face, section bar two flanks and flank invagination, and a plane are provided with engraved structure; And section bar one flank breadth is wider than the flank breadth of offside, flank surfaces is provided with 2 at least along the recessed flank reinforcing rib groove of major axis, long limit, the both sides of section bar face correspondence is provided with recessed section bar face reinforcing rib groove, section bar face reinforcing rib groove keep at a certain distance away be provided with major axis in the same way be beneficial to the H shape hole that pipeline passes through.
She Ji the utility model aerofoil is wide like this, and hold-down screw is more easy; Take the not wide design of two flanks, make things convenient for the keel make-up; Section bar face and section bar two flanks have increased the reinforcing rib groove, and this section bar rigidity is increased; H shape hole is beneficial to runs through various pipelines.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cross section structure schematic diagram.
Fig. 3 is the cross section structure schematic diagram of another embodiment of the utility model.
Fig. 4 is the cross section structure schematic diagram of the another embodiment of the utility model.
Fig. 5 is the plane structure schematic diagram that amplify in the utility model H shape hole.
Among the figure: 1. section bar face 2. side wide width wings
3. the narrow wing 4.H of side shape hole
5. section bar face reinforcing rib groove 6. flank reinforcing rib grooves
7. at the bottom of the flank invagination.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
A kind of partition wall C type keel all at right angles be connected at the bottom of comprising section bar face, section bar two flanks and flank invagination, and a plane are provided with engraved structure; And section bar one flank breadth is wider than the flank breadth of offside, flank surfaces is provided with 2 at least along the recessed flank reinforcing rib groove of major axis, long limit correspondence is provided with recessed section bar face reinforcing rib groove along the both sides of section bar face, section bar face reinforcing rib groove keep at a certain distance away be provided with major axis in the same way be beneficial to the H shape hole that pipeline passes through.
Described partition wall C type keel, its flank surfaces are provided with the equidistant recessed flank reinforcing rib groove of 3 wall thickness along major axis.
Described partition wall C type keel, long limit, the both sides of its section bar face correspondence is provided with the recessed section bar face reinforcing rib groove of 1 wall thickness.
Described partition wall C type keel, the breadth of the breadth of its section bar face 〉=side wide width wing.
Described partition wall C type keel, its section bar face are 1-2 times of side wide width wing breadth.
Described partition wall C type keel, the termination up and down in its H shape hole is arcs of recesses, and the termination up and down of vertical core is wider than at the vertical core middle part that is communicated with H shape cross-drilled hole, makes partition wall C type keel not reduce its rigidity because of H shape hole is set like this.
Described partition wall C type keel, the groove width of its section bar face reinforcing rib groove is greater than the groove width of flank reinforcing rib groove.
She Ji the utility model 2.5-3.5m section bar is provided with 4 H shape holes like this; 3.5-4.5m section bar is provided with 5 H shape holes; 4.5m be provided with 6 H shape holes with upper sectional material.
Partition wall C type keel section bar can be made into the narrow wing 47 ± 1.0mm of side, side wide width wing 48.5 ± 1.0mm and the section bar face is respectively 48.5 ± 0.3mm, or 73.5 ± 0.3mm, or the section bar of the different size of 98.5 ± 0.3mm.
The H shape of the present utility model wide 28mm in hole, long 50mm.
With the 3000mm section bar is example, the 1st H shape hole be positioned at the 200mm place of an end, the 2nd H shape apart from 680mm place, the 1st H shape hole, the 2nd H shape 860mm of the 3rd H shape pitch-row place, the 4th H shape distance 1060mm place, the 3rd H shape hole, the while is apart from another termination 200mm.
Claims (7)
1. partition wall C type keel, all at right angles be connected at the bottom of comprising section bar face, section bar two flanks and flank invagination, and a plane is provided with engraved structure, it is characterized in that section bar one flank breadth is wider than the flank breadth of offside, flank surfaces is provided with 2 at least along the recessed flank reinforcing rib groove of major axis, long limit, the both sides of section bar face correspondence is provided with recessed section bar face reinforcing rib groove, section bar face reinforcing rib groove keep at a certain distance away be provided with major axis in the same way be beneficial to the H shape hole that pipeline passes through.
2. partition wall C type keel according to claim 1 is characterized in that flank surfaces is provided with the equidistant recessed flank reinforcing rib groove of 3 wall thickness along major axis.
3. partition wall C type keel according to claim 1 is characterized in that long limit, the both sides correspondence of section bar face is provided with the recessed section bar face reinforcing rib groove of bar of 1 one wall thickness.
4. partition wall C type keel according to claim 1 is characterized in that the breadth of the breadth 〉=side wide width wing of section bar face.
5. according to claim 1 or 4 described partition wall C type keel, it is characterized in that the section bar face is 0.5-1 a times of side wide width wing breadth.
6. partition wall C type keel according to claim 1 is characterized in that the termination up and down in H shape hole is arcs of recesses, and the termination up and down of vertical core is wider than at the vertical core middle part that is communicated with H shape cross-drilled hole.
7. according to any one the described partition wall C type keel among the claim 1-3, it is characterized in that the groove width of the groove width of section bar face reinforcing rib groove greater than flank reinforcing rib groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029807 CN2756730Y (en) | 2004-09-27 | 2004-09-27 | Partition wall C-shape keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029807 CN2756730Y (en) | 2004-09-27 | 2004-09-27 | Partition wall C-shape keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2756730Y true CN2756730Y (en) | 2006-02-08 |
Family
ID=35965116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420029807 Expired - Lifetime CN2756730Y (en) | 2004-09-27 | 2004-09-27 | Partition wall C-shape keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2756730Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246111A (en) * | 2017-06-20 | 2017-10-13 | 山东永远住宅工业化科技有限公司 | A kind of assembled lattice basket structure skeleton |
-
2004
- 2004-09-27 CN CN 200420029807 patent/CN2756730Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246111A (en) * | 2017-06-20 | 2017-10-13 | 山东永远住宅工业化科技有限公司 | A kind of assembled lattice basket structure skeleton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140927 Granted publication date: 20060208 |