CN103669564A - Device for connecting reinforced concrete bent frame column with steel beam instead of steel bracket - Google Patents
Device for connecting reinforced concrete bent frame column with steel beam instead of steel bracket Download PDFInfo
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- CN103669564A CN103669564A CN201210328628.5A CN201210328628A CN103669564A CN 103669564 A CN103669564 A CN 103669564A CN 201210328628 A CN201210328628 A CN 201210328628A CN 103669564 A CN103669564 A CN 103669564A
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- girder steel
- cushion block
- bracket
- concrete bent
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Abstract
The invention belongs to the field of industrial building to resolve the technical problems that the span of a steel bracket is only 12m, when the distance between adjacent reinforced concrete bent frame columns does not accord with a mode number, the standard steel bracket can not be used, and the steel bracket is complex to manufacture and high in transportation requirement. The invention discloses a device for connecting a reinforced concrete bent frame column with a steel beam instead of the steel bracket, and the steel beam is used for replacing the steel bracket to bear the upper load transmitted from a trapezoid steel roof truss. The device for connecting the reinforced concrete bent frame column with the steel beam instead of the steel bracket has the advantages of being direct in force transmission, easy and convenient to manufacture, low in transportation requirement, short in construction period and the like.
Description
Technical field
The invention belongs to industrial construction field, disclose a kind of device that replaces steel bracket to be connected with steel concrete bent columns with girder steel.
Technical background
Because steel bracket span standard only has mono-kind of 12m, when adjacent steel reinforced concrete bent columns post distance does not meet modulus, just cannot adopt the steel bracket of standard, and the making of steel bracket is complicated, movement requirement is high.Need thus a kind of employing girder steel to replace steel bracket, bear the upper load that trapezoidal steel roof truss transmits, girder steel and the bolted device of steel concrete bent columns.
Summary of the invention
In order to solve girder steel, replace steel bracket, bear the upper load that trapezoidal steel roof truss transmits, girder steel is connected this technical problem with steel concrete bent columns, the invention provides a kind of device that replaces steel bracket to be connected with steel concrete bent columns with girder steel, and concrete scheme is as follows:
A device that replaces steel bracket to be connected with steel concrete bent columns with girder steel, it comprises girder steel 1, steel concrete bent columns 2, trapezoidal steel roof truss 3; It is characterized in that: with girder steel 1, bear the load that trapezoidal steel roof truss 3 transmits, then girder steel 1 is connected with steel concrete bent columns 2; Girder steel 1 and trapezoidal steel roof truss 3 device with bolts; Girder steel 1 adopts bracket bracing or strutting arrangement with steel concrete bent columns 2;
Described bolt connecting device is: girder steel 1 top flange reserves bolt hole, with bolt 4, girder steel 1 is connected with trapezoidal steel roof truss 3, and alignment is tightened; Then by the support plate of trapezoidal steel roof truss 35 and girder steel 1 top flange fillet weld seam, and be full weld; Trapezoidal steel roof truss 3 and girder steel 1 junction, stiffening rib 6 is established on two sides;
Described bracket bracing or strutting arrangement is: on described steel concrete bent columns 2, establish bracket 7, bury embedded part 8 on bracket underground; On embedded part 8, shelve under cushion block 9 and cushion block 10, between lower cushion block 9 and cushion block 10, between embedded part 8 and lower cushion block 9, all by fillet weld, be connected, and be full weld; Girder steel 1 is shelved on bracket 7 by lower cushion block 9, cushion block 10; Separately establish support plate 11, by bolt 4, be connected with girder steel 1, described support plate 11 is fixed on lower cushion block 9; 10 two cushion blocks of lower cushion block 9 and cushion block are set, and its benefit is mainly to reduce steel plate thickness, and the contact area of increase and embedded part 8 is conducive to local compressive stress carrying.
Described support plate 11 is welding with the fixed form of lower cushion block 9;
For better fixedly described in girder steel 1 steel concrete bent columns 2 tops bury embedded part 12 underground, embedded part 12 is fixing with junction plate 13, junction plate 13 is by bolt 4 connecting reinforcement concrete frame post 2 and girder steels 1;
Described embedded part 12 is welding with junction plate 13 fixed forms.
Advantage of the present invention and effect are as follows:
The invention provides a kind of employing girder steel and replace steel bracket, bear the upper load that trapezoidal steel roof truss transmits, girder steel and the bolted new method of steel concrete bent columns.Its advantage is: power transmission is direct, simple for production, and movement requirement is not high, short construction period etc.
Accompanying drawing explanation
Fig. 1 is that girder steel is connected front view with trapezoidal steel roof truss and cast-in-situ concrete columns;
Fig. 2 is girder steel and trapezoidal steel roof truss sectional view;
Fig. 3 is girder steel and trapezoidal steel roof truss top view;
Fig. 4 is girder steel and steel concrete bent columns connected node detail drawing;
Fig. 5 is that girder steel is connected sectional view with steel concrete bent columns;
Fig. 6 is that girder steel is connected top view with steel concrete bent columns bracket;
Fig. 7 is that girder steel is connected top with steel concrete bent columns;
In figure, 1, girder steel; 2, steel concrete bent columns; 3, trapezoidal steel roof truss; 4, bolt; 5, support plate; 6, stiffening rib; 7, bracket; 8, embedded part; 9, lower cushion block; 10, cushion block; 11, support plate; 12, embedded part; 13, junction plate.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details, but protection scope of the present invention is not limit by embodiment.
As shown in Fig. 1-7, the present invention includes girder steel 1, steel concrete bent columns 2, trapezoidal steel roof truss 3; With girder steel 1, bear the load that trapezoidal steel roof truss 3 transmits, then girder steel 1 is connected with steel concrete bent columns 2; Girder steel 1 and trapezoidal steel roof truss 3 device with bolts; Girder steel 1 adopts bracket bracing or strutting arrangement with steel concrete bent columns 2;
Described bolt connecting device is: girder steel 1 top flange reserves bolt hole, with bolt 4, girder steel 1 is connected with trapezoidal steel roof truss 3, and alignment is tightened; Then by the support plate of trapezoidal steel roof truss 35 and girder steel 1 top flange fillet weld seam, and be full weld; Trapezoidal steel roof truss 3 and girder steel 1 junction, stiffening rib 6 is established on two sides;
Described bracket bracing or strutting arrangement is: on described steel concrete bent columns 2, establish bracket 7, bury embedded part 8 on bracket underground; On embedded part 8, shelve lower cushion block 9 and cushion block 10, between lower cushion block 9 and cushion block 10, between embedded part 8 and lower cushion block 9, all by fillet weld, be connected, and be full weld; Girder steel 1 is shelved on bracket 7 by lower cushion block 9, cushion block 10; Separately establish support plate 11, by bolt 4, be connected with girder steel 1, described support plate 11 is fixed on lower cushion block 9; 10 two cushion blocks of lower cushion block 9 and cushion block are set, and its benefit is mainly to reduce steel plate thickness, and the contact area of increase and embedded part 8 is conducive to local compressive stress carrying.
Described support plate 11 is welding with the fixed form of lower cushion block 9;
For better fixedly described in girder steel 1 steel concrete bent columns 2 tops bury embedded part 12 underground, embedded part 12 is fixing with junction plate 13, junction plate 13 is by bolt 4 connecting reinforcement concrete frame post 2 and girder steels 1;
Described embedded part 12 is welding with junction plate 13 fixed forms.
Claims (4)
1. a device that replaces steel bracket to be connected with steel concrete bent columns with girder steel, it comprises girder steel (1)), steel concrete bent columns (2), trapezoidal steel roof truss (3); It is characterized in that: with girder steel (1), bear the load that trapezoidal steel roof truss (3) transmits, then girder steel (1) is connected with steel concrete bent columns (2); Girder steel (1) and trapezoidal steel roof truss (3) device with bolts; Girder steel (1) adopts bracket bracing or strutting arrangement with steel concrete bent columns (2);
Described bolt connecting device is: girder steel (1) top flange reserves bolt hole, with bolt (4), girder steel (1) is connected with trapezoidal steel roof truss (3), and alignment is tightened; Then by the support plate of trapezoidal steel roof truss (3) (5) and girder steel (1) top flange fillet weld seam, and be full weld; Trapezoidal steel roof truss (3) and girder steel (1) junction, stiffening rib (6) is established on two sides;
Described bracket bracing or strutting arrangement is: on described steel concrete bent columns (2), establish bracket (7), bury embedded part (8) on bracket underground; On embedded part (8), shelve lower cushion block (9) and cushion block (10), between lower cushion block (9) and cushion block (10), between embedded part (8) and lower cushion block (9), all by fillet weld, be connected, and be full weld; Girder steel (1) is shelved on bracket (7) by lower cushion block (9), cushion block (10); Separately establish support plate (11), by bolt (4), be connected with girder steel (1), described support plate (11) is fixed on lower cushion block (9).
2. device according to claim 1, it is characterized in that: embedded part (12) is buried at described steel concrete bent columns 2 tops underground, embedded part (12) is fixing with junction plate (13), and junction plate (13) is by bolt (4) connecting reinforcement concrete frame post (2) and girder steel (1).
3. device according to claim 1, is characterized in that: described support plate (11) is welding with the fixed form of lower cushion block (9).
4. device according to claim 2, is characterized in that: described embedded part (12) is welding with junction plate (13) fixed form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328628.5A CN103669564B (en) | 2012-09-07 | 2012-09-07 | With the device that girder steel replaces steel bracket to be connected with reinfored concrete line frame post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328628.5A CN103669564B (en) | 2012-09-07 | 2012-09-07 | With the device that girder steel replaces steel bracket to be connected with reinfored concrete line frame post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669564A true CN103669564A (en) | 2014-03-26 |
| CN103669564B CN103669564B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210328628.5A Active CN103669564B (en) | 2012-09-07 | 2012-09-07 | With the device that girder steel replaces steel bracket to be connected with reinfored concrete line frame post |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447919A (en) * | 2016-06-01 | 2017-12-08 | 李殿义 | Cellular material herringbone beam sequential structure and its formation without purlin girder roof truss structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1346003A (en) * | 2000-09-26 | 2002-04-24 | 李鑫全 | Steel structure assembling members for light house |
| WO2002081837A1 (en) * | 2001-04-04 | 2002-10-17 | Toin Environmental Design Co., Ltd. | Truss structure |
| CN2723551Y (en) * | 2004-07-13 | 2005-09-07 | 建研科技股份有限公司 | Frame beam and pole node reinforcing device |
| JP2006348734A (en) * | 2006-06-05 | 2006-12-28 | Takenaka Komuten Co Ltd | Truss structure for construction |
| CN101191382A (en) * | 2006-11-30 | 2008-06-04 | 上海市第一建筑有限公司 | Steel pillar supporting type integral self-lifting steel platform scaffold template system and constructing method thereof |
| CN201254774Y (en) * | 2008-08-28 | 2009-06-10 | 温州建设集团公司 | Steel frame and concrete column combination heavy frame |
-
2012
- 2012-09-07 CN CN201210328628.5A patent/CN103669564B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1346003A (en) * | 2000-09-26 | 2002-04-24 | 李鑫全 | Steel structure assembling members for light house |
| WO2002081837A1 (en) * | 2001-04-04 | 2002-10-17 | Toin Environmental Design Co., Ltd. | Truss structure |
| CN2723551Y (en) * | 2004-07-13 | 2005-09-07 | 建研科技股份有限公司 | Frame beam and pole node reinforcing device |
| JP2006348734A (en) * | 2006-06-05 | 2006-12-28 | Takenaka Komuten Co Ltd | Truss structure for construction |
| CN101191382A (en) * | 2006-11-30 | 2008-06-04 | 上海市第一建筑有限公司 | Steel pillar supporting type integral self-lifting steel platform scaffold template system and constructing method thereof |
| CN201254774Y (en) * | 2008-08-28 | 2009-06-10 | 温州建设集团公司 | Steel frame and concrete column combination heavy frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447919A (en) * | 2016-06-01 | 2017-12-08 | 李殿义 | Cellular material herringbone beam sequential structure and its formation without purlin girder roof truss structure |
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| CN103669564B (en) | 2015-09-30 |
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