CN201254774Y - Steel frame and concrete column combination heavy frame - Google Patents

Steel frame and concrete column combination heavy frame Download PDF

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Publication number
CN201254774Y
CN201254774Y CNU2008201637002U CN200820163700U CN201254774Y CN 201254774 Y CN201254774 Y CN 201254774Y CN U2008201637002 U CNU2008201637002 U CN U2008201637002U CN 200820163700 U CN200820163700 U CN 200820163700U CN 201254774 Y CN201254774 Y CN 201254774Y
Authority
CN
China
Prior art keywords
steel
shaped steel
concrete column
frame
fitting
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 - Fee Related
Application number
CNU2008201637002U
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Chinese (zh)
Inventor
胡正华
金瓯
郑笑芳
潘尚选
姜莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WENZHOU CONSTRUCTION GROUP CO Ltd
Original Assignee
WENZHOU CONSTRUCTION GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WENZHOU CONSTRUCTION GROUP CO Ltd filed Critical WENZHOU CONSTRUCTION GROUP CO Ltd
Priority to CNU2008201637002U priority Critical patent/CN201254774Y/en
Application granted granted Critical
Publication of CN201254774Y publication Critical patent/CN201254774Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a combined heavy frame of a steel frame and a concrete column, which belongs to the technical field of construction structure. An upper embedded part and a lower embedded part are respectively embedded in the inner sides of conversion layer columns below the two sides of a conversion layer beam; the outside of the upper embedded part is respectively welded with a steel bracket; the upper sides of the two steel brackets are connected with a profiled bar joist; braced profiled bars are respectively connected and arranged between the left and right sides of the profiled bar joist and the lower embedded part; and a connection profiled bar is connected and arranged between the middle parts of the braced profiled bars and the steel brackets. The utility model adopts a profiled bar combined steel frame and uses a cast reinforced concrete column to support and be strained to form the combined heavy frame of the steel frame and the concrete column, thus solving the construction difficulty which is large danger to support a mold frame body for an ultra-high and ultra-heavy girder, and ensuring the safety production during the whole process of construction; the framework column is used to solve the strain of the supporting frame, thus having the advantages of accurate force transmission, reasonable strain, engineering quality ensuring, convenient construction and short working period.

Description

Steelframe, concrete column combination heavy frame
Technical field
The utility model belongs to the technical field of building operations structure, is specifically related to a kind of steelframe, concrete column combination heavy frame.
Background technology
Along with the continuous development of urban construction, increasing highrise building has adopted conversion layer to satisfy the demand of different building functions.Conversion layer structure has the advantages that conversion crossbeam sectional dimension is big, the conversion layer structure working load is heavy.The big beam forms of most of conversion layer belongs to the high and big die plate engineering, and country is defined as dangerous than large-engineering to the requirement of high and big die plate.When the cast-in-situ steel reinforced concrete beam of structural transition layer is constructed, adopt the steel tube fastener scaffold as technology way routinely, can't guarantee support body safety on the one hand, lower floor's floor design bearing capacity of conversion layer can't bear the load that support body transmits far away on the other hand.
The utility model content
At problems of the prior art, the purpose of this utility model is to provide the technical scheme of a kind of steelframe, concrete column combination heavy frame, adopt shaped steel combination steelframe, utilize the reinforced concrete post support after building stressed, guarantee the safety in production of construction overall process.
Described steelframe, concrete column combination heavy frame, it is characterized in that burying underground respectively built-in fitting and following built-in fitting in the conversion layer post inboard of both sides under the conversion layer beam, last built-in fitting outside is welded respectively steel corbel is set, the connection of two steel corbels top is provided with the shaped steel joist, be connected respectively between the shaped steel joist left and right sides and the following built-in fitting diagonal brace shaped steel is set, connect between diagonal brace shaped steel medium position and the steel corbel connection shaped steel is set.
Described steelframe, concrete column combination heavy frame is characterized in that the shaped steel joist each side is connected respectively between 1/3 place and the following built-in fitting diagonal brace shaped steel is set.
Described steelframe, concrete column combination heavy frame is characterized in that built-in fitting is embedded in 380~400mm place under the conversion layer beam, and following built-in fitting is embedded in conversion layer post leftover bits and pieces 300~500mm and highly locates.
Described steelframe, concrete column combination heavy frame is characterized in that steel corbel and last built-in fitting adopt double welding to weld.
Described steelframe, concrete column combination heavy frame is characterized in that adopting welding or bolt to be connected between shaped steel joist and steel corbel.
Described steelframe, concrete column combination heavy frame is characterized in that adopting between diagonal brace shaped steel and the shaped steel joist and welds or bolt is connected.
Described steelframe, concrete column combination heavy frame is characterized in that connecting adopting between shaped steel and diagonal brace shaped steel, the steel corbel and welds or bolt is connected.
The utility model adopts shaped steel combination steelframe, reinforced concrete post after utilization is built supports stressed, form a steelframe, concrete column combination heavy frame, solved the construction difficult problem of the big formwork support body of danger of superelevation, overweight crossbeam, guaranteed the safety in production of construction overall process, utilize frame column to solve the stressed of bracing frame, power transmission is clear and definite, and is stressed reasonable, guaranteed the quality of engineering, easy construction, the duration is short.After finishing casting and compacting of concrete construction, shaped steel can be removed the back recycling, reduce the cost cost conversion layer beam and floor.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
After 1 colligation of conversion layer post reinforced frame is good, bury built-in fitting 6 and following built-in fitting 9 in the conversion layer post reinforced frame 1 under conversion layer beam steel frame 2 underground, last built-in fitting 6 in the present embodiment is welded by 2 Φ 18U type I grade reinforcing steels and-200 * 200 * 16 steel plates, is embedded in 2 times 380~400mm places of conversion layer beam steel frame; Following built-in fitting 9 is welded by 2 Φ 18U type I grade reinforcing steels and-350 * 200 * 16 steel plates, being embedded in conversion layer post reinforced frame 1 leftover bits and pieces 300~500mm highly locates, double welding is adopted in welding on last built-in fitting 6, the following built-in fitting 9, weld bead height 10mm, and welding rod adopts the E43 type.Welding is provided with steel corbel 11 in last built-in fitting 6 outsides, steel corbel 11 side plates adopt two-170 * 135 * 16 steel plates and one-200 * 80 * 16 steel plate, cover plate adopts-200 * 200 * 16 steel plates, four block plates and last built-in fitting 6 adopt double welding to weld, weld bead height 10mm, welding rod adopts the E43 type.Above steel corbel 11, be equipped with shaped steel joist 7 along conversion layer beam axis direction, adopt between shaped steel joist 7 and the steel corbel 11 and weld or bolt is connected.At shaped steel joist 7 left and right sides spans 1/3 place diagonal brace shaped steel 10 is set respectively and is connected with following built-in fitting 9, adopt welding or bolt to be connected between diagonal brace shaped steel 10 and the shaped steel joist 7, shaped steel joist 7, diagonal brace shaped steel 10 all use 2 [16a channel-section steels.Be equipped with between diagonal brace shaped steel 10 and the steel corbel 11 and connect shaped steel 8, connect between shaped steel 8 and diagonal brace shaped steel 10, the steel corbel 11 and adopt welding or bolt to be connected, connection shaped steel 8 employing ∠ 100 * 8 models.Shaped steel joist 7 tops are equipped with a prescription wood 5, adopt 50mm * 100mm lumps of wood, and the spacing of the lumps of wood 5 is 250mm.Be equipped with template 4 on the lumps of wood 5, template 4 adopts the thick nine layers of wooden splint of 18mm.If the span of conversion layer beam greater than 4m, needs template 4 is carried out arch camber, springing height is 2/1000 of a conversion layer beam span.
In work progress, earlier conversion layer post reinforced frame 1 is carried out concreting and form conversion layer concrete column 12, stressed jointly by conversion layer concrete column 12 and steelframe, conversion layer beam steel frame 2 and floor 3 are carried out concreting formation conversion layer beam 13, after concrete strength reaches designing requirement, be dismountable steelframe recycling, reduce the cost cost.

Claims (7)

1. steelframe, concrete column make up heavy frame, it is characterized in that burying built-in fitting (6) and following built-in fitting (9) respectively underground in conversion layer post (1) inboard of both sides down at conversion layer beam (2), last built-in fitting (6) outside is welded respectively steel corbel (11) is set, the connection of two steel corbels (11) top is provided with shaped steel joist (7), be connected respectively between shaped steel joist (7) left and right sides and the following built-in fitting (9) diagonal brace shaped steel (10) is set, connect between diagonal brace shaped steel (10) medium position and the steel corbel (11) to be provided with and connect shaped steel (8).
2. steelframe as claimed in claim 1, concrete column combination heavy frame is characterized in that shaped steel joist (7) each side is connected respectively between 1/3 place and the following built-in fitting (9) diagonal brace shaped steel (10) is set.
3. steelframe as claimed in claim 1, concrete column combination heavy frame is characterized in that built-in fitting (6) is embedded in 380~400mm place under the conversion layer beam (2), and following built-in fitting (9) is embedded in conversion layer post (1) leftover bits and pieces 300~500mm and highly locates.
4. steelframe as claimed in claim 1, concrete column combination heavy frame is characterized in that steel corbel (11) and last built-in fitting (6) adopt double welding to weld.
5. steelframe as claimed in claim 1, concrete column combination heavy frame is characterized in that adopting between shaped steel joist (7) and steel corbel (11) and welds or bolt is connected.
6. steelframe as claimed in claim 1, concrete column combination heavy frame is characterized in that adopting between diagonal brace shaped steel (10) and the shaped steel joist (7) and welds or bolt is connected.
7. steelframe as claimed in claim 1, concrete column combination heavy frame is characterized in that connecting adopting between shaped steel (8) and diagonal brace shaped steel (10), the steel corbel (11) and welds or bolt is connected.
CNU2008201637002U 2008-08-28 2008-08-28 Steel frame and concrete column combination heavy frame Expired - Fee Related CN201254774Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201637002U CN201254774Y (en) 2008-08-28 2008-08-28 Steel frame and concrete column combination heavy frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201637002U CN201254774Y (en) 2008-08-28 2008-08-28 Steel frame and concrete column combination heavy frame

Publications (1)

Publication Number Publication Date
CN201254774Y true CN201254774Y (en) 2009-06-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201637002U Expired - Fee Related CN201254774Y (en) 2008-08-28 2008-08-28 Steel frame and concrete column combination heavy frame

Country Status (1)

Country Link
CN (1) CN201254774Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103074874A (en) * 2013-01-09 2013-05-01 葛洲坝集团第五工程有限公司 Diversion tunnel arch concrete lining steel template support and installation method
CN103669564A (en) * 2012-09-07 2014-03-26 沈阳铝镁设计研究院有限公司 Device for connecting reinforced concrete bent frame column with steel beam instead of steel bracket
CN111927090A (en) * 2020-08-10 2020-11-13 湖南省第六工程有限公司 Steel pipe support construction structure of beam type conversion layer of high-rise building and construction method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103669564A (en) * 2012-09-07 2014-03-26 沈阳铝镁设计研究院有限公司 Device for connecting reinforced concrete bent frame column with steel beam instead of steel bracket
CN103074874A (en) * 2013-01-09 2013-05-01 葛洲坝集团第五工程有限公司 Diversion tunnel arch concrete lining steel template support and installation method
CN103074874B (en) * 2013-01-09 2015-04-01 葛洲坝集团第五工程有限公司 Diversion tunnel arch concrete lining steel template support and installation method
CN111927090A (en) * 2020-08-10 2020-11-13 湖南省第六工程有限公司 Steel pipe support construction structure of beam type conversion layer of high-rise building and construction method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090610

Termination date: 20160828