CN206815545U - A kind of assembled beam-column node - Google Patents

A kind of assembled beam-column node Download PDF

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Publication number
CN206815545U
CN206815545U CN201720339778.4U CN201720339778U CN206815545U CN 206815545 U CN206815545 U CN 206815545U CN 201720339778 U CN201720339778 U CN 201720339778U CN 206815545 U CN206815545 U CN 206815545U
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CN
China
Prior art keywords
bracket
prefabricated post
precast beam
column node
buckling groove
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CN201720339778.4U
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Chinese (zh)
Inventor
陈定球
刘斌
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Zhuyou Zhizao Technology Investment Co., Ltd
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China Mingsheng Drawin Technology Investment Co Ltd
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Abstract

The utility model belongs to building engineering field, specifically disclose a kind of assembled beam-column node, including prefabricated post and an at least precast beam, the at least side of the prefabricated post is provided with bracket, the precast beam is overlapped on the bracket, the bottom that the precast beam is overlapped on one end on the bracket is provided with buckling groove, and the size of the buckling groove and the size of the bracket match, and the bracket is embedded in the buckling groove.The utility model prefabricated post forms effective dry type with precast beam and is connected, wet trade is reduced, the buckling groove of precast beam bottom is preset in its prefabrication process, and said structure is advantageous to the conduction of power between prefabricated post and precast beam, field erected efficiency is greatly improved simultaneously, improves construction speed.The size of the buckling groove and the size of the bracket match, the bracket be embedded in the buckling groove after can operative constraint precast beam end, it is ensured that beam-ends destroys under geological process smaller not to be destroyed even.

Description

A kind of assembled beam-column node
Technical field
The utility model belongs to building engineering field, more particularly to a kind of assembled beam-column node.
Background technology
Assembling frame structure can greatly improve construction ability and construction speed, be ensured while saving a large amount of labours Build guality.Connected mode is the key problem of the structure in assembling frame structural system, while is also the weakness of the structure Link, as long as there is reliable connection the junction of prefabricated components, it just can guarantee that the safe and reliable of structure.Conventional beam column at present It is connected with two kinds, it is a kind of by the way of composite beam, although such a mode can ensure that the globality of node and connection can well By property, but substantial amounts of cast-in-place work be present, node is mostly situ wet operation, and cloth muscle is complicated, not easy to operate, construction period Slowly.Another kind is to penetrate reserving hole channel in whole precast beam using prestress wire, but presstressed reinforcing steel perforation workload is big, Longer duct grouting construction inconvenience, and be not easy to install, flexibility and speed of application must be built by reducing assembling frame structure.
For the bean column node of assembling frame structure, especially low layer assembling frame structure (such as villa), in order to the greatest extent Amount simplifies connecting structure and construction technology, improves the efficiency of construction of bean column node connection, needs badly and develops new frame beam column connection Node, in it can simplify site operation on the premise of meeting strength performance, facilitate execute-in-place, simplify construction technology, reduce Assembling duration.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, easy construction, can effectively improve the assembling of efficiency of assembling Formula bean column node.
Above-mentioned purpose is to be achieved through the following technical solutions：A kind of assembled beam-column node, including prefabricated post and at least one Root precast beam, at least side of the prefabricated post are provided with bracket, and the precast beam is overlapped on the bracket, and the precast beam is taken The bottom of the one end being connected on the bracket is provided with buckling groove, and the size of the buckling groove and the size of the bracket match, The bracket is embedded in the buckling groove.The utility model sets bracket in prefabricated post, is overlapped on by precast beam on bracket And the connection of prefabricated post and precast beam is realized in bracket insertion precast beam in the buckling groove of bottom, form effective dry type and connect Connect, reduce wet trade, the buckling groove of precast beam bottom is preset in its prefabrication process, in assembling process, when prefabricated post is stood Afterwards, it is only necessary to make the lapping ends of precast beam while on the bracket being arranged in prefabricated post in the hoisting process of precast beam Obtain bracket to be embedded in the buckling groove of the precast beam bottom, said structure is advantageous to the biography of power between prefabricated post and precast beam Lead, while greatly improve field erected efficiency, improve construction speed.The size of the buckling groove and the size of the bracket Match, the bracket be embedded in the buckling groove after can operative constraint precast beam end, it is ensured that beam-ends is under geological process Destruction is smaller not to be destroyed even.
It should be noted that the settable bracket of the one side or the multi-lateral of the prefabricated post, then pre- with more by bracket Beam processed is connected, such as prefabricated post only side connection precast beam, the relative two sides connection precast beam of prefabricated post, the two-phase of prefabricated post Adjacent side connects precast beam, and the three sides connection precast beam of prefabricated post or four sides of prefabricated post are all connected with precast beam.
Further, the top surface of the bracket is equipped with seat pulp layer.It is arranged such, is on the one hand advantageous to the leveling of precast beam, On the other hand certain cushioning effect is played in precast beam dropping place, avoids precast beam dropping place process from causing to damage to component, together When set sit pulp layer in the case of, the caking property of bracket and precast beam Mosaic face can be increased, improve the globality of the two.
Further, the bracket top is provided with bearing plate.It is arranged such, the firm of bracket and precast beam stitching section can be increased Degree, the load performance of bracket is on the one hand improved, on the other hand can further avoid damaging bracket during precast beam dropping place.Institute Stating bearing plate can be rearmounted in assembling process, also can be pre-buried in the prefabrication process of prefabricated component and bracket.
Further, the bracket bottom is provided with support member, and the support member is fixedly connected with prefabricated post.It is arranged such, rises To the effect of reinforcing bracket, while be advantageous to bracket and the load from precast beam born is passed into prefabricated post, improve node Steadiness.
Further, the support member is L-type steel, and a line of the L-type steel is connected with prefabricated post, and another a line is close to institute State bracket bottom surface.
Further, the support member is provided with ribs.It is arranged such, effectively can passes through the pressure that support member top margin is born Ribs passes to another side, is further transmitted to prefabricated post, increases the bearing capacity of support member.
Further, the bracket and prefabricated post one-piece casting are molded, and the prefabricated post is provided with girder rib, inside the bracket Provided with stirrup, the girder rib is fixedly connected with the stirrup.It is arranged such, bracket is structure as a whole with prefabricated post, when prefabricated After post is connected by bracket with precast beam, globality is more preferable, and being advantageous to bracket will bear from the load transmission with precast beam To prefabricated post.
Further, the girder rib is connected with the stirrup by dowel, and described dowel one end is anchored at prefabricated post In, the other end is anchored in the bracket.
Further, the bracket is embedded with connection fixture, and the prefabricated post is provided with least one preformed hole, at least one Connection fixture is bolted with prefabricated post, and the bolt is connected through the preformed hole with the connection fixture.Such as This is set, and bracket is spliced after prefabricated post is vertical well with prefabricated post, compared with the two global formation, can greatly simplify prefabricated post Production technology and produce prefabricated post mould.In addition, the utility model leads to prefabricated post with being arranged on the bracket of its side Bolt connection is crossed, prefabricated component is added and is coupled tension ability, be advantageous to the conduction of power between prefabricated component.
Further, the connection fixture is arranged on the corner of the bracket, passes through connection between the connection fixture Muscle is connected, and the prefabricated post is provided with least one preformed hole, the connection fixture of at least one close prefabricated post side with it is prefabricated Post is bolted, and the bolt is connected through the preformed hole with the connection fixture.The setting of connection fixture is not Used only as connector, the utility model will be connected between the pre-buried connection fixture in the corner of bracket by dowel can The intensity of bracket is effectively increased, improves the anti-pressure ability of bracket.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
Fig. 1~4 are respectively the front section view of the assembled beam-column node involved by a kind of embodiment of the utility model；
Fig. 5 is the sectional view in assembled beam-column node A-A faces involved in Fig. 1；
Fig. 6 is the top plan view of the assembled beam-column node involved by the utility model another embodiment；
Fig. 7 is the end cross-sectional figure of the precast beam involved by a kind of embodiment of the utility model.
In figure：
The buckling groove of 1 prefabricated post, 2 precast beam, 3 bracket 4
5 sit the bolt of 6 support member of pulp layer, 7 ribs 8
The connection fixture of 9 dowel 10
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, the description of this part be only it is exemplary and explanatory, There should not be any restriction effect to the scope of protection of the utility model.In addition, those skilled in the art's retouching according to this document State, respective combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, reference picture 1, Fig. 5 and Fig. 7, a kind of assembled beam-column node, including prefabricated post 1 An at least precast beam 2, at least side of the prefabricated post 1 are provided with bracket 3, and the precast beam 2 is overlapped on the bracket 3 On, the bottom that the precast beam 2 is overlapped on one end on the bracket 3 is provided with buckling groove 4, the size of the buckling groove 4 and institute The size for stating bracket 3 matches, and the bracket 3 is embedded in the buckling groove 4.The utility model sets bracket in prefabricated post 1 3, be overlapped on by precast beam 2 on bracket 3 and bracket 3 be embedded in precast beam 2 in the buckling groove 4 of bottom realize prefabricated post 1 with The connection of precast beam 2, effective dry type connection is formed, reduces wet trade, the buckling groove 4 of the bottom of precast beam 2 is in its prefabrication process In preset, in assembling process, after prefabricated post 1 is vertical good, it is only necessary to by the end of precast beam 2 in the hoisting process of precast beam 2 It is overlapped on while on the bracket 3 being arranged in prefabricated post 1 so that bracket 3 is embedded in the buckling groove 4 of the bottom of precast beam 2 i.e. Can, said structure is advantageous to the conduction of power between prefabricated post 1 and precast beam 2, while greatly improves field erected efficiency, improves Construction speed.The size of the buckling groove 4 and the size of the bracket 3 match, and the bracket 3 is embedded in the buckling groove 4 After interior can operative constraint precast beam 2 end, it is ensured that beam-ends destroys under geological process smaller not to be destroyed even.
It should be noted that such as Fig. 1~6, the settable bracket 3 of one side or the multi-lateral of the prefabricated post 1, then pass through ox Leg 3 is connected with more precast beams 2, as the only side connection precast beam 2 of prefabricated post 1, the relative two sides connection of prefabricated post 1 are prefabricated Beam 2, the two adjacent sides connection precast beam 2 of prefabricated post 1, the three sides connection precast beam 2 or prefabricated post 1 of prefabricated post 1 Four sides be all connected with precast beam 2.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1 and Fig. 2, the top surface of the bracket 3 It is equipped with and sits pulp layer 5.It is arranged such, is on the one hand advantageous to the leveling of precast beam 2, is on the other hand played in 2 dropping place of precast beam Certain cushioning effect, the dropping place process of precast beam 2 is avoided to cause to damage to component, while in the case where setting seat pulp layer 5, can Increase the caking property of bracket 3 and the Mosaic face of precast beam 2, improve the globality of the two.
On the basis of above-described embodiment, in another embodiment of the utility model, the top of bracket 3 is provided with bearing plate. It is arranged such, the rigidity of bracket 3 and the stitching section of precast beam 2 can be increased, on the one hand improves the load performance of bracket 3, on the other hand It can further avoid damaging bracket 3 during 2 dropping place of precast beam.The bearing plate can be rearmounted in assembling process, also may be used It is pre-buried in the prefabrication process of prefabricated component and bracket 3.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 2, the bottom of bracket 3 is provided with support Part 6, the support member 6 are fixedly connected with prefabricated post 1.It is arranged such, plays a part of reinforcing bracket 3, while be advantageous to bracket 3 The load from precast beam 2 born is passed into prefabricated post 1, improves the steadiness of node.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 2, the support member 6 is L-type steel, institute The a line for stating L-type steel is connected with prefabricated post 1, and another a line is close to the bottom surface of bracket 3.
On the basis of above-described embodiment, in another embodiment of the utility model, the support member 6 is provided with ribs 7.So Set, the pressure that the top margin of support member 6 is born effectively can be passed into another side by ribs 7, further be transmitted to prefabricated post 1, Increase the bearing capacity of support member 6.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 1, the bracket 3 and prefabricated post 1 are whole Body pouring molding, the prefabricated post 1 are provided with girder rib, and the inside of bracket 3 is provided with stirrup, and the girder rib is consolidated with the stirrup Fixed connection.It is arranged such, bracket 3 is structure as a whole with prefabricated post 1, whole after prefabricated post 1 is connected by bracket 3 with precast beam 2 Body is more preferable, is advantageous to bracket 3 and passes to prefabricated post 1 from the load with precast beam 2 by what is born.
On the basis of above-described embodiment, in another embodiment of the utility model, the girder rib passes through company with the stirrup Connect muscle 9 to be connected, described one end of dowel 9 is anchored in prefabricated post 1, and the other end is anchored in the bracket 3.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 4, it is solid that the bracket 3 is embedded with connection Determine part 10, the prefabricated post 1 is provided with least one preformed hole, and at least one connection fixture 10 is connected with prefabricated post 1 by bolt 8 Connect, the bolt 8 is connected through the preformed hole with the connection fixture 10.It is arranged such, bracket 3 is stood in prefabricated post 1 Spliced afterwards with prefabricated post 1, compared with the two global formation, production technology and the production that can greatly simplify prefabricated post 1 are pre- The mould of post 1 processed.In addition, prefabricated post 1 is connected by the utility model with being arranged on the bracket 3 of its side by bolt 8, add Prefabricated component is coupled tension ability, is advantageous to the conduction of power between prefabricated component.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 4, the connection fixture 10 is set It is connected between the corner of the bracket 3, the connection fixture 10 by dowel 9, the prefabricated post 1 is provided with least one Preformed hole, the connection fixture 10 of at least one close side of prefabricated post 1 are connected with prefabricated post 1 by bolt 8, the bolt 8 It is connected through the preformed hole with the connection fixture 10.The setting of connection fixture 10 functions not only as connector use, The utility model will be connected between the pre-buried connection fixture 10 in the corner of bracket 3 by dowel 9 can be effectively increased bracket 3 Intensity, improve the anti-pressure ability of bracket 3.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of assembled beam-column node, including prefabricated post and an at least precast beam, it is characterised in that the prefabricated post is extremely Few side is provided with bracket, and the precast beam is overlapped on the bracket, and the precast beam is overlapped on one end on the bracket Bottom is provided with buckling groove, and the size of the buckling groove and the size of the bracket match, and the bracket is embedded in the buckling groove It is interior.
2. assembled beam-column node according to claim 1, it is characterised in that the top surface of the bracket is equipped with seat slurry Layer.
3. assembled beam-column node according to claim 2, it is characterised in that the bracket top is provided with bearing plate.
4. assembled beam-column node according to claim 2, it is characterised in that the bracket bottom is provided with support member, institute Support member is stated to be fixedly connected with prefabricated post.
5. assembled beam-column node according to claim 4, it is characterised in that the support member is L-type steel, the L-type The a line of steel is connected with prefabricated post, and another a line is close to the bracket bottom surface.
6. assembled beam-column node according to claim 5, it is characterised in that the support member is provided with ribs.
7. the assembled beam-column node according to claim 1~6 any one, it is characterised in that the bracket with it is prefabricated Post one-piece casting is molded, and the prefabricated post is provided with girder rib, and stirrup, the girder rib and the stirrup are provided with inside the bracket It is fixedly connected.
8. assembled beam-column node according to claim 7, it is characterised in that the girder rib passes through company with the stirrup Connect muscle to be connected, described dowel one end is anchored in prefabricated post, and the other end is anchored in the bracket.
9. the assembled beam-column node according to claim 1~6 any one, it is characterised in that the bracket is embedded with Connection fixture, the prefabricated post are provided with least one preformed hole, and at least one connection fixture is connected with prefabricated post by bolt Connect, the bolt is connected through the preformed hole with the connection fixture.
10. assembled beam-column node according to claim 9, it is characterised in that the connection fixture is arranged on described The corner of bracket, it is connected by dowel between the connection fixture, the prefabricated post is provided with least one preformed hole, at least One connection fixture close to prefabricated post side is bolted with prefabricated post, and the bolt passes through the preformed hole and institute Connection fixture is stated to be connected.
CN201720339778.4U 2017-03-31 2017-03-31 A kind of assembled beam-column node Active CN206815545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720339778.4U CN206815545U (en) 2017-03-31 2017-03-31 A kind of assembled beam-column node

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110145022A (en) * 2019-06-20 2019-08-20 安徽建筑大学 A kind of connecting node of assembly concrete frame beam column
CN114607037A (en) * 2022-01-21 2022-06-10 大连理工大学 Assembled cable concrete building structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110145022A (en) * 2019-06-20 2019-08-20 安徽建筑大学 A kind of connecting node of assembly concrete frame beam column
CN114607037A (en) * 2022-01-21 2022-06-10 大连理工大学 Assembled cable concrete building structure

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