CN204753812U - Reinforced concrete frame structure - Google Patents

Reinforced concrete frame structure Download PDF

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Publication number
CN204753812U
CN204753812U CN201520452709.5U CN201520452709U CN204753812U CN 204753812 U CN204753812 U CN 204753812U CN 201520452709 U CN201520452709 U CN 201520452709U CN 204753812 U CN204753812 U CN 204753812U
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CN
China
Prior art keywords
precast
prefabricated post
bolt
hole
vertical muscle
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Active
Application number
CN201520452709.5U
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Chinese (zh)
Inventor
侯键频
许�鹏
汪明
车大桥
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.)
Sichuan Hua Gou House Industrial Co Ltd
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Sichuan Hua Gou House Industrial Co Ltd
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Priority to CN201520452709.5U priority Critical patent/CN204753812U/en
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Abstract

The utility model discloses a reinforced concrete frame structure solves prior art wet trade and plagues for the construction, has reduced the problem of the house speed of building. The utility model discloses a prefabricated post to and the precast beam that the bolt links to each other is passed through with prefabricated post to one end, pre -buried in the prefabrication post have square steel tube, and be in be equipped with the bolt hole that supplies the bolt to run through prefabricated post on the prefabricated post, the middle part of the one end that the precast beam links to each other with prefabricated post is pre -buried to have the I -steel, and is in on the precast beam pre -buried have be located going up of I -steel top and indulge the muscle pre -buried on the precast beam have a lower muscle of indulging that is located I -steel below one end tip that the precast beam links to each other with prefabricated post is equipped with with the I -steel, upward indulges the muscle and indulge the equal welded square endplate of muscle down, be equipped with the through -hole corresponding with the bolt hole on the square endplate, the bolt then passes the bolt hole and the through -hole will prefabricate the post and the precast beam is fixed mutually. The utility model has the advantages of it can be good to bear the weight of dynamic height, morphotropism, the shock resistance is good.

Description

A kind of reinforced concrete frame structure
Technical field
The utility model relates to a kind of reinforced concrete frame structure.
Background technology
Reinforced concrete structure has advantages such as saving labour, standardized production, guarantee civilized construction.But the connection of ordinary reinforced concrete frame construction beam-column node still adopts cast-in-place node, and on-the-spot wet trade is made troubles to construction, reduces house building speed.
Utility model content
The purpose of this utility model is to provide a kind of reinforced concrete frame structure, and solving prior art wet trade makes troubles to construction, reduces the problem of house building speed.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of reinforced concrete frame structure, comprises prefabricated post, and the precast beam that one end is connected by bolt with prefabricated post; Be embedded with rectangular steel tube in described prefabricated post, and in described prefabricated post, be provided with the bolt hole for bolt-through prefabricated post; The middle part of one end that described precast beam is connected with prefabricated post is embedded with i iron, and on described precast beam, be embedded with the upper vertical muscle be positioned at above i iron, described precast beam is embedded with the lower vertical muscle be positioned at below i iron, the end, one end that described precast beam is connected with prefabricated post be provided with i iron, on the square endplate that all welds of vertical muscle and lower vertical muscle; Described square endplate is provided with the through hole corresponding with bolt hole; Prefabricated post and precast beam then fix through bolt hole and through hole by described bolt.
Further, described i iron top is also provided with two row's shear stud.
Again further, the every side of described prefabricated post is provided with ten bolts hole, is divided into four rows from top to bottom, and middle two rows are two bolts hole, and all the other two rows are three bolts hole; Described square endplate is provided with ten through holes corresponding with bolt hole.
Further, described i iron, upper vertical muscle and end, lower vertical muscle one end extend to outside precast beam and are connected with square endplate.
The utility model compared with prior art, has the following advantages and beneficial effect:
The prefabricated assembled framework shaped steel of the utility model can carry out standardized production in factory, and in-site installation welds, and node connected mode is that involvement connects, and effectively prevent the wet trade of job site.Meanwhile, the utility model has the advantages such as bearing capacity is high, deformation performance good, shock resistance is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is Fig. 1 longitudinal profile schematic diagram.
Fig. 4 is the generalized section of precast beam in the utility model.
Wherein, mark corresponding component name in accompanying drawing and be called: 1-prefabricated post, 2-precast beam, 3-i iron, the upper vertical muscle of 4-, vertical muscle under 5-, 6-square endplate, 7-shear stud, 8-bolt.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in figures 1-4, a kind of reinforced concrete frame structure, comprises prefabricated post 1, and the precast beam 2 that one end is connected by bolt 8 with prefabricated post; Be embedded with rectangular steel tube in described prefabricated post, and in described prefabricated post, be provided with the bolt hole for bolt-through prefabricated post; The middle part of one end that described precast beam is connected with prefabricated post is embedded with i iron 3, and on described precast beam, be embedded with the upper vertical muscle 4 be positioned at above i iron, described precast beam is embedded with the lower vertical muscle 5 be positioned at below i iron, the end, one end that described precast beam is connected with prefabricated post be provided with i iron, on the square endplate 6 that all welds of vertical muscle and lower vertical muscle; Described square endplate is provided with the through hole corresponding with bolt hole; Prefabricated post and precast beam then fix through bolt hole and through hole by described bolt.Adopt frame construction of the present utility model, prefabricated post and precast beam pass through bolt and are fixed, and without the need to the two being welded, also without the need to situ wet operation, thus reduce environment pollution, and operation is also very simple, and stability is also extremely strong.When practical operation, because square endplate welds mutually with i iron, upper vertical muscle and lower vertical muscle, thus ensure that the stability between square endplate and precast beam, then by bolt, square endplate and prefabricated post are fixed, owing to being embedded with rectangular steel tube in prefabricated post, thus make bolt keeping stable through during prefabricated post, can not offset.By many bolts, square endplate and prefabricated post are fixed, thus ensure that the stability between precast beam and prefabricated post.In addition, in order in actual use, also can on precast beam the pre-buried vertical muscle being arranged in i iron both sides, and in vertical muscle also weld mutually with square endplate, like this with regard to further improve stability of the present utility model.But this practicality adopts the parts such as i iron, upper vertical muscle and lower vertical muscle to be to reduce costs under the prerequisite ensureing stability.
In order to strengthen the stability of precast beam, described i iron top is also provided with two row's shear stud 7.By arranging shear stud, thus make shock resistance of the present utility model better.
In order to better realize the utility model, the every side of described prefabricated post is provided with ten bolts hole, is divided into four rows from top to bottom, and middle two rows are two bolts hole, and all the other two rows are three bolts hole; Described square endplate is provided with ten through holes corresponding with bolt hole, in other words, namely through hole is positioned at the surrounding of precast beam end, so just during erection bolt, can have enough operating spaces, and the stability of whole utility model also can be improved in the precast beam middle part that is positioned at square endplate, and the surrounding of upper precast beam end, all be provided with fixed point (bolt), thus greatly increase stability of the present utility model.What deserves to be explained is, in order to improve anti-seismic performance of the present utility model further, also can increase corresponding bolt hole and through hole, in addition, during all bolt-through prefabricated post, transverse and longitudinal bolt is all arranged in dislocation.
Conveniently weld, described i iron, upper vertical muscle and end, lower vertical muscle one end extend to outside precast beam and are connected with square endplate.In actual production process i iron, on vertical muscle and lower vertical muscle all extend to outer one section of precast beam, extension is used for welding with square endplate, leaves operating space like this, welds convenient.
What deserves to be explained is, structure of the present utility model comprises " ten " font, " T " font, " one " font, " L " type.Namely four, three, two, one precast beam can be set at prefabricated post side.
According to above-described embodiment, just the utility model can be realized well.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some making on the utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the utility model, therefore it also should in protection domain of the present utility model.

Claims (4)

1. a reinforced concrete frame structure, is characterized in that, comprises prefabricated post (1), and the precast beam (2) that one end is connected by bolt (8) with prefabricated post; Be embedded with rectangular steel tube in described prefabricated post, and in described prefabricated post, be provided with the bolt hole for bolt-through prefabricated post; The middle part of one end that described precast beam is connected with prefabricated post is embedded with i iron (3), and on described precast beam, be embedded with the upper vertical muscle (4) be positioned at above i iron, described precast beam is embedded with the lower vertical muscle (5) be positioned at below i iron, the end, one end that described precast beam is connected with prefabricated post be provided with i iron, on the square endplate (6) that all welds of vertical muscle and lower vertical muscle; Described square endplate is provided with the through hole corresponding with bolt hole; Prefabricated post and precast beam then fix through bolt hole and through hole by described bolt.
2. a kind of reinforced concrete frame structure according to claim 1, is characterized in that, described i iron top is also provided with two row's shear stud (7).
3. a kind of reinforced concrete frame structure according to claim 1 and 2, is characterized in that, the every side of described prefabricated post is provided with ten bolts hole, is divided into four rows from top to bottom, and middle two rows are two bolts hole, and all the other two rows are three bolts hole; Described square endplate is provided with ten through holes corresponding with bolt hole.
4. a kind of reinforced concrete frame structure according to claim 3, is characterized in that, described i iron, upper vertical muscle and end, lower vertical muscle one end extend to outside precast beam and be connected with square endplate.
CN201520452709.5U 2015-06-26 2015-06-26 Reinforced concrete frame structure Active CN204753812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520452709.5U CN204753812U (en) 2015-06-26 2015-06-26 Reinforced concrete frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520452709.5U CN204753812U (en) 2015-06-26 2015-06-26 Reinforced concrete frame structure

Publications (1)

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CN204753812U true CN204753812U (en) 2015-11-11

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CN (1) CN204753812U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965053A (en) * 2017-11-21 2018-04-27 华北水利水电大学 The frame structure and its construction method of a kind of column and linking beam combined earthquake-resistant
CN108999287A (en) * 2018-07-17 2018-12-14 太原理工大学 A kind of assembled square steel tube concrete beam Column border node connection type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965053A (en) * 2017-11-21 2018-04-27 华北水利水电大学 The frame structure and its construction method of a kind of column and linking beam combined earthquake-resistant
CN108999287A (en) * 2018-07-17 2018-12-14 太原理工大学 A kind of assembled square steel tube concrete beam Column border node connection type

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