CN201214882Y - U-shaped light steel keel capable of saving material and bending - Google Patents
U-shaped light steel keel capable of saving material and bending Download PDFInfo
- Publication number
- CN201214882Y CN201214882Y CN 200820060136 CN200820060136U CN201214882Y CN 201214882 Y CN201214882 Y CN 201214882Y CN 200820060136 CN200820060136 CN 200820060136 CN 200820060136 U CN200820060136 U CN 200820060136U CN 201214882 Y CN201214882 Y CN 201214882Y
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- CN
- China
- Prior art keywords
- holes
- lightgage steel
- steel joist
- hook
- side plate
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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.)
- Expired - Lifetime
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/061—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members supporting construction for curved ceilings
Abstract
The utility model provides a material-efficient U-type lightgage steel joist which can be bent flexibly. A plurality of groups of bottom-plate holes are evenly arranged on the bottom-plate thereunder; each group of holes on the bottom plate include a plurality of big round holes and small round holes successively distributed on the bottom plate in a regular interleaving manner; a plurality of holes are evenly and symmetrically arranged on the side plates on both sides thereof; each group of holes include double-hook-shape holes and a plurality of small round holes successively arranged on the side-plate in a regular interleaving manner; a pair of hooks are arranged above each side-plate double-hook-shape hole, the double hooks are made of the material of each corresponding double-hook-shape hole by punching and upward bending. The U-shape lightgage steel joist saves lots of materials, can be bent in any manner to achieve various formative decorative effects, and is capable to meet various decorative demands; and as a result, the duration, labor and financial budge for a project can be cut short.
Description
Technical field
The utility model relates to a kind of U type lightgage steel joist that is used in the decoration engineering of the bending change moulding in the fitting-out work, it not only saves material, and provides bending change arbitrarily to become the lightgage steel joist of various moulding to these various moulding decoration engineerings that need bending change.
Background technology
In present fitting-out work, in the time of need making the moulding decoration of various bending change to metope, end face, ground, generally all adopt rough ground or big stamen plate, through it is sawed, cuts, cuts, traditional worker's method of Bao handles, or handles through the method for the assembly unit of cutting, cut, freeze with angle bar, iron plate and traditional lightgage steel joist.Worker's method is time-consuming takes a lot of work again for above-mentioned these, and the decoration engineering of finally working it out often because produce in size, the moulding error and can't be real improve this fitting-out work.
The utility model content
The utility model provides a kind of material U type lightgage steel joist of flexible variation again of saving, thereby its welcome bending change is made various moulding decorations, can satisfy the moulding decoration engineering of various different demands, make engineering more perfect, more save time simultaneously, saving of labor and saving money.
For reaching above-mentioned purpose, the utility model provides a kind of material U type lightgage steel joist of flexible variation again of saving, and the cross section of described lightgage steel joist is the U type, and characteristics are,
Some groups of base plate holes are set on the below base plate of described U type lightgage steel joist successively uniformly; This every group of base plate hole comprises some base plate big holes and the some base plate small sircle holes that rule successively is interspersed;
On the both sides side plate of described U type lightgage steel joist successively symmetrically and evenly some groups of side plate holes are set; This every group of side plate hole comprises the two hook-shaped holes of several side plates and the some side plate small sircle holes that rule successively is interspersed;
Described every group of side plate hole comprises the two hook-shaped holes of side plate, and its hook end is provided with each other dorsad;
Some two hooks are set on the both sides side plate of described U type lightgage steel joist successively uniformly; This each two hook is separately positioned on above the two hook-shaped holes of each side plate, and it all is to be turned over and upwards turned down by dashing of the material process punch press of each corresponding two hook-shaped holes to form, and promptly each two hook-shaped hole is mutually the inverted image shape with accordingly two clasps.
The stressed size of required carrying when U type lightgage steel joist of the present utility model can use according to it is made into the different U type lightgage steel joist of size with the steel band of different-thickness or width, so that be applicable to the stressed decoration engineering that does not wait of various carryings.
The base plate big hole in the utility model on the base plate and the distribution mode of base plate small sircle hole, and the distribution mode of two hook-shaped holes of the side plate on the side plate and side plate small sircle hole, can be according to using when the bending change in various degree, be made into different regularity and relative symmetry, so that be applicable to the decoration engineering of various differently curved intensity of variations.
In the utility model, the hook that described every group of two hook end are provided with each other dorsad can be interlocked with the rider keel that has crotch.
Base plate big hole described in the utility model can be used as simultaneously U type lightgage steel joist when being connected with working face suspension rod hang the hole; The side plate small sircle hole of described bilateral symmetry setting can be used as the latch conjugate foramen that needs between 2 U type lightgage steel joists to prolong when connecting.
In the utility model, because symmetrically rule is distributed with the base plate big hole on the base plate of U type lightgage steel joist body and both sides side plate, the base plate small sircle hole, two hook-shaped holes of side plate and side plate small sircle hole, so when the keel bending change, the steel that caused in the time of can absorbing because of the keel bending change extend or the active force of steel extruding, make keel bending change arbitrarily.
As mentioned above, because the flexible one-tenth arbitrary shape of U type lightgage steel joist of the present utility model, and can be fastened and connected with the rider keel that has crotch, so utilize the utility model to can be made into the skeleton of various moulding decorations.
Because the two hooks that are provided with on the both sides side plate in the utility model are the materials that directly adopt corresponding pair of hook-shaped hole, and upwards turnover forms, and can save material greatly, reduces cost.
To sum up, the material U type lightgage steel joist of flexible variation again of saving described in the utility model, welcome bending change, and can make various moulding by combination and decorate, and can directly utilize suspension rod to be connected with working face, also can directly utilize clasp and rider keel to be interlocked.Therefore the utility model can satisfy the moulding decoration engineering of various different demands, to solve the inconvenience and deficiency to traditional design decoration worker method such as designing unit, decoration engineering unit and customer, and then make moulding decoration engineering more perfect, more save time simultaneously, saving of labor and saving money.
Description of drawings
The material saved that Fig. 1 provides for the utility model is the structural representation of a kind of embodiment of the U type lightgage steel joist of flexible variation again:
The generalized section of the embodiment that Fig. 2 provides for the utility model;
The schematic diagram that Fig. 3 is connected with working face by suspension rod for U type lightgage steel joist of the present utility model;
Fig. 4 is the connection diagram that U type lightgage steel joist of the present utility model needs overtime;
Fig. 5 is the generalized section of bending in the U type lightgage steel joist of the present utility model;
Fig. 6 is the generalized section of the outer bending of U type lightgage steel joist of the present utility model;
Fig. 7 is bent into circular generalized section for U type lightgage steel joist of the present utility model;
Fig. 8 makes wavy user mode figure for U type lightgage steel joist of the present utility model;
Fig. 9 makes the user mode figure of cylindrical shape for U type lightgage steel joist of the present utility model;
Figure 10 makes the user mode figure of pot cover shape for U type lightgage steel joist of the present utility model.
The specific embodiment
Followingly specify preferred implementation of the present utility model according to Fig. 1～Figure 10:
As depicted in figs. 1 and 2, the utility model provides a kind of material U type lightgage steel joist of flexible variation again of saving, and it comprises the lightgage steel joist body that cross section is the U type, and characteristics are,
Some groups of base plate holes are set on the below base plate 1 of described U type lightgage steel joist successively uniformly; This every group of base plate hole comprises some base plate big holes 11 and the some base plate small sircle holes 12 that rule successively is interspersed;
As shown in fig. 1, every group of base plate hole comprises 1 base plate big hole 11 and 2 base plate small sircle holes 12 successively;
On the both sides side plate 2 of described U type lightgage steel joist successively symmetrically and evenly some groups of side plate holes are set; This every group of side plate hole comprises the two hook-shaped holes 22 of side plate and the some side plate small sircle holes 21 that rule successively is interspersed;
The hook end of the two hook-shaped holes 22 of described side plate is provided with each other dorsad;
As shown in Fig. 1 and Fig. 2, every group of side plate hole comprises 2 side plate small sircle holes 21, and it is arranged on the centre of the two hook-shaped holes 22 of 2 side plates;
Some two hooks 3 are set on the both sides side plate 2 of described U type lightgage steel joist successively uniformly; These each two hooks 3 are separately positioned on the top of each side plate hook-shaped hole 22, it all is to be turned over and upwards turned down by dashing of the material process punch press of each corresponding two hook-shaped holes 22 to form, and promptly each two hook-shaped hole 22 is mutually the inverted image shape with accordingly two clasps 3.
The stressed size of required carrying when U type lightgage steel joist of the present utility model can use according to it is made into the different U type lightgage steel joist of size with the steel band of different-thickness or width, so that be applicable to the stressed decoration engineering that does not wait of various carryings.
In the utility model, two hooks 3 that described every group of two hook end are provided with each other dorsad can be interlocked with the rider keel that has crotch; As depicted in figs. 1 and 2, two hooks 3 can fasten mutually with two crotches 41 of the bottom of traditional ∩ font 25 rider keels 4; Also can fasten mutually with two crotches 51 of the bottom of traditional ∩ font 50 rider keels 5.
As shown in Figure 3, the base plate big hole 11 described in the utility model can be used as simultaneously U type lightgage steel joist when being connected with working face suspension rod 6 hang the hole; As shown in Figure 4, the side plate small sircle hole 21 of described bilateral symmetry setting can be used as the conjugate foramen that needs to prolong the latch 7 when connecting between 2 U type lightgage steel joists.
In the utility model, because symmetrically rule is distributed with base plate big hole 11 on the base plate 1 of U type lightgage steel joist body and both sides side plate 2, base plate small sircle hole 12, two hook-shaped holes 22 of side plate and side plate small sircle hole 21, so when the keel bending change, the steel that caused in the time of can absorbing because of the keel bending change extend or the active force of steel extruding, make keel bending change arbitrarily;
The base plate big hole 11 in the utility model on the base plate and the distribution mode of base plate small sircle hole 12, and the distribution mode of two hook-shaped holes 22 of the side plate on the side plate and side plate small sircle hole 21, can be according to using when the bending change in various degree, be made into different regularity and relative symmetry, so that be applicable to the decoration engineering of various differently curved intensity of variations;
As shown in Figure 5, U type lightgage steel joist of the present utility model can be bent inwardly into certain radian; As shown in Figure 6, U type lightgage steel joist of the present utility model can outwardly-bent one-tenth certain radian; As shown in Figure 7, U type lightgage steel joist of the present utility model is flexible circular; As shown in Figure 8, the also flexible waviness of U type lightgage steel joist of the present utility model.
As mentioned above, because the flexible one-tenth arbitrary shape of U type lightgage steel joist of the present utility model, and can be fastened and connected with the rider keel that has crotch, so utilize the utility model to can be made into the skeleton of various moulding decorations; As shown in Figure 8, can make the modeling skeleton that integral body is wavy bending fluctuation, be used for the decoration of metope or end face; As shown in Figure 9, can make the moulding decoration skeleton that integral body is cylindrical shape; As shown in figure 10, also can make the moulding decoration skeleton of pot cover shape.
Because the two hooks 3 that are provided with on the both sides side plate in the utility model are the materials that directly adopt corresponding pair of hook-shaped hole 22, and upwards turnover forms, and can save material greatly, reduces cost.
To sum up, the material U type lightgage steel joist of flexible variation again of saving described in the utility model, welcome bending change, and can make various moulding by combination and decorate, and can directly utilize suspension rod to be connected with working face, also can directly utilize clasp and rider keel to be interlocked.Therefore the utility model can satisfy the moulding decoration engineering of various different demands, to solve the inconvenience and deficiency to traditional design decoration worker method such as designing unit, decoration engineering unit and customer, and then make moulding decoration engineering more perfect, more save time simultaneously, saving of labor and saving money.
Claims (3)
1. can save the material U type lightgage steel joist of flexible variation again for one kind, the cross section of described lightgage steel joist is the U type, it is characterized in that,
On the below base plate (1) of described U type lightgage steel joist some groups of base plate holes are set uniformly successively;
On the both sides side plate (2) of described U type lightgage steel joist successively symmetrically and evenly some groups of side plate holes are set; This every group of side plate hole comprises the two hook-shaped holes (22) of several side plates and the some side plate small sircle holes (21) that rule successively is interspersed;
Some two hooks (3) are set on the both sides side plate (2) of described U type lightgage steel joist successively uniformly; These each two hooks (3) are separately positioned on the top of the two hook-shaped holes (22) of each side plate, its material by each corresponding two hook-shaped holes (22) turn over through dashing of punch press and upwards turnover form, each two hook-shaped hole (22) is mutually the inverted image shape with corresponding two clasps (3).
2. the material U type lightgage steel joist of flexible variation again of saving as claimed in claim 1 is characterized in that, described every group of base plate hole comprises some base plate big holes (11) and the some base plate small sircle holes (12) that rule successively is interspersed.
3. the material U type lightgage steel joist of flexible variation again of saving as claimed in claim 1 is characterized in that, described every group of side plate hole comprises the two hook-shaped holes (22) of side plate, and its hook end is provided with each other dorsad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820060136 CN201214882Y (en) | 2008-06-24 | 2008-06-24 | U-shaped light steel keel capable of saving material and bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820060136 CN201214882Y (en) | 2008-06-24 | 2008-06-24 | U-shaped light steel keel capable of saving material and bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214882Y true CN201214882Y (en) | 2009-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820060136 Expired - Lifetime CN201214882Y (en) | 2008-06-24 | 2008-06-24 | U-shaped light steel keel capable of saving material and bending |
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| CN (1) | CN201214882Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383563A (en) * | 2011-08-29 | 2012-03-21 | 上海丸瑞新型建材有限公司 | Two-in-one light steel keels capable of being bent |
| CN107178380A (en) * | 2017-06-21 | 2017-09-19 | 柳州铁道职业技术学院 | A kind of modular tunnel inner wall sound-absorbing system |
| CN108005293A (en) * | 2018-01-16 | 2018-05-08 | 韩合桥 | Retractable curved formula groove-shaped keel |
-
2008
- 2008-06-24 CN CN 200820060136 patent/CN201214882Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383563A (en) * | 2011-08-29 | 2012-03-21 | 上海丸瑞新型建材有限公司 | Two-in-one light steel keels capable of being bent |
| CN107178380A (en) * | 2017-06-21 | 2017-09-19 | 柳州铁道职业技术学院 | A kind of modular tunnel inner wall sound-absorbing system |
| CN108005293A (en) * | 2018-01-16 | 2018-05-08 | 韩合桥 | Retractable curved formula groove-shaped keel |
| CN108005293B (en) * | 2018-01-16 | 2022-11-08 | 韩合桥 | Telescopic bending type groove-shaped keel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI WANRUI NEW BUILDING MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANGHAI WERY NEW STYLE STRUCTUREAL MATERIAL LTD. Effective date: 20130220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200136 PUDONG NEW AREA, SHANGHAI TO: 200235 XUHUI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130220 Address after: 200235 room 70, 30, 3002, Shanghai, Caobao Road Patentee after: Rui Rui new type building material (Shanghai) Co., Ltd. Address before: 200136, Room 301, West building, 715 Jinqiao Road, Shanghai, Pudong New Area Patentee before: Shanghai Wery New Style Structureal Material Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIXIN BUILDING MATERIAL (SHANGHAI) CO., LTD. Free format text: FORMER NAME: SHANGHAI WANRUI NEW BUILDING MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200235 room 70, 30, 3002, Shanghai, Caobao Road Patentee after: New building materials (Shanghai) Co., Ltd. Address before: 200235 room 70, 30, 3002, Shanghai, Caobao Road Patentee before: Rui Rui new type building material (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170807 Address after: GCL road Taicang Jiangsu province 215400 city port Suzhou Port Development Zone No. 2 Patentee after: Granary Bei Xin building materials Co., Ltd Address before: 200235 room 70, 30, 3002, Shanghai, Caobao Road Patentee before: New building materials (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090401 |
|
| CX01 | Expiry of patent term |