CN201786020U - Middle beam for building - Google Patents
Middle beam for building Download PDFInfo
- Publication number
- CN201786020U CN201786020U CN2010202581459U CN201020258145U CN201786020U CN 201786020 U CN201786020 U CN 201786020U CN 2010202581459 U CN2010202581459 U CN 2010202581459U CN 201020258145 U CN201020258145 U CN 201020258145U CN 201786020 U CN201786020 U CN 201786020U
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- CN
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- Prior art keywords
- frame ribs
- groove
- ribs
- shaped frame
- steel plate
- Prior art date
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Abstract
A middle beam for building comprises a body, an upper plane steel plate, two concave frame ribs and two groove-shaped frame ribs, wherein the concave frame ribs are arranged symmetrically, and longitudinally and fixedly connected to the upper part on the side surface of the body; the upper plane steel plate is arranged above the body; the groove-shaped frame ribs are arranged symmetrically, and longitudinally and fixedly connected to the lower part on the side surface of the body and the lower surfaces of the concave frame ribs; the lower parts of the concave frame ribs are fixedly connected with the upper parts of the groove-shaped frame ribs; and fixing holes are formed on the concave frame ribs and the groove-shaped frame ribs. When in use, the groove-shaped frame ribs are fixedly connected with a Q235 steel plate through fixing pins and the like; the Q235 steel plate is additionally arranged outside the groove-shaped frame ribs of a main support footstock, is 4mm in thickness, 50mm in width, and 600mm in length, and is provided with fixing holes, is fixedly connected with the groove-shaped frame ribs and the groove-shaped frame ribs of the main support footstock through fixing pins and the like; and the concave frame ribs are connected with frame ribs of a steel mould plate through fixing pins and the like. Therefore, a firm and reliable supporting structure is built. The middle beam can be dismounted before a main support structure is dismounted, is safe and simple in use and short in turnover cycle, and can be used repeatedly, so that the cost is saved.
Description
Technical field
The utility model relates to a kind of central sill, is mainly used in building field.
Background technology
In existing field of engineering technology, in building field, central sill is the indispensable part of supporting construction, in the practice, using more is that steel is stupefied and wooden stupefied, supports firm inadequately, and remove can only be with the form removal mould time, dismounting is relatively more dangerous, and turn around time is long.
The utility model content
The technical problems to be solved in the utility model is at the existing in prior technology defective, and a kind of central sill of being convenient to dismounting, being connected firmly is provided.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Central sill for building comprises body, goes up plane steel plate, 2 matrix frame ribs and 2 grooved frame ribs; Described 2 matrix frame ribs are symmetrical arranged, and vertically are fixed in the top of body side; The described plane steel plate of going up is positioned at the body top; Described 2 grooved frame ribs are symmetrical arranged, and vertically be fixed in the body side bottom, matrix frame rib below; The top of the bottom of matrix frame rib and grooved frame rib is affixed; All be provided with fixing hole on matrix frame rib and the grooved frame rib.
During use, grooved frame rib and main brace footstock grooved frame rib add 4mm thick * 50mm is wide * the long Q235 steel plate of 600mm (being provided with fixing hole) fixedlys connected (as passing through fixator pins), matrix frame rib is connected (as passing through fixator pins) with steel form frame rib, thereby sets up firm, reliable supporting construction.The comparable main brace structure of central sill is dismantled in advance, and is safe and simple, and turn around time is short, and is reusable, saves cost.
Further be improved to, the top of the bottom of described matrix frame rib and grooved frame rib is affixed.Described body is a T-shape, and the top and the body of described matrix frame rib are affixed, and last plane steel plate places on the body on the plane.Or described body is
Type, the bottom and the body of described grooved frame rib are affixed, and last plane steel plate places on two matrix frame ribs.Or described body is " worker " type, and the top and the body of described matrix frame rib are affixed, and the bottom and the body of described grooved frame rib are affixed, and last plane steel plate places on the body on the plane.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of manual, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model central sill for building;
Fig. 2 is the cross-sectional view of the central sill of Fig. 1;
Fig. 3 is the plan structure schematic diagram of the central sill of Fig. 1;
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
Embodiment 1
As Figure 1-3, central sill for building comprises 1,2 matrix frame ribs 2 of body and 3,1 last plane steel plate 4 of 2 grooved frame ribs; Body 1 is
Type, 2 matrix frame ribs 2 are symmetrical arranged, and vertically are welded in the top of body side; 2 grooved frame ribs 3 are symmetrical arranged, and vertically be welded in the body side bottom, matrix frame rib 2 below; The top welding of the bottom of matrix frame rib 2 and grooved frame rib 3.Last plane steel plate 4 is welded on above the body, is tiled on 2 matrix frame ribs 2.Establish the fixing hole 21 that is used to connect steel form on the matrix frame rib 2, grooved frame rib 3 is provided with the fixing hole 31 that is used to connect the main brace footstock.
During use, grooved frame rib 3 and main brace footstock grooved frame rib add 4mm thick * 50mm is wide * the long Q235 steel plate of 600mm (being provided with fixing hole) fixedlys connected (as passing through fixator pins), matrix frame rib 2 is connected (as passing through fixator pins) with steel form frame rib, thereby sets up firm, reliable supporting construction.1,2 matrix frame ribs 2 of body and 2 grooved frame ribs 3 are to adopt the Q235 steel plate to be shaped by the cold rolling welding processing of punching press, and the surface is through antirust processing.
Claims (4)
1. central sill for building is characterized in that: comprise body, go up plane steel plate, 2 matrix frame ribs and 2 grooved frame ribs; Described 2 matrix frame ribs are symmetrical arranged, and vertically are fixed in the top of body side; The described plane steel plate of going up is positioned at the body top; Described 2 grooved frame ribs are symmetrical arranged, and vertically be fixed in the body side bottom, matrix frame rib below; The top of the bottom of matrix frame rib and grooved frame rib is affixed; All be provided with fixing hole on matrix frame rib and the grooved frame rib.
2. central sill for building according to claim 1 is characterized in that: described body is a T-shape, and the top and the body of described matrix frame rib are affixed.
3. central sill for building according to claim 1 is characterized in that: described body is
Type, the bottom and the body of described grooved frame rib are affixed.
4. central sill for building according to claim 1 is characterized in that: described body is " worker " type, and the top and the body of described matrix frame rib are affixed, and the bottom and the body of grooved frame rib are affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202581459U CN201786020U (en) | 2010-07-14 | 2010-07-14 | Middle beam for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202581459U CN201786020U (en) | 2010-07-14 | 2010-07-14 | Middle beam for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786020U true CN201786020U (en) | 2011-04-06 |
Family
ID=43817990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202581459U Expired - Fee Related CN201786020U (en) | 2010-07-14 | 2010-07-14 | Middle beam for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330485A (en) * | 2010-07-14 | 2012-01-25 | 无锡圣泰建筑模板有限公司 | Middle beam for building |
| WO2023029987A1 (en) * | 2021-09-06 | 2023-03-09 | 昊恒（福建）建材科技有限公司 | Steel structure beam |
-
2010
- 2010-07-14 CN CN2010202581459U patent/CN201786020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330485A (en) * | 2010-07-14 | 2012-01-25 | 无锡圣泰建筑模板有限公司 | Middle beam for building |
| CN102330485B (en) * | 2010-07-14 | 2015-06-03 | 无锡圣泰建筑模板有限公司 | Middle beam for building |
| WO2023029987A1 (en) * | 2021-09-06 | 2023-03-09 | 昊恒（福建）建材科技有限公司 | Steel structure beam |
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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: 20110406 Termination date: 20160714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |