CN205804592U - A kind of precast concrete column using column joint to connect connects node - Google Patents

A kind of precast concrete column using column joint to connect connects node Download PDF

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Publication number
CN205804592U
CN205804592U CN201620699862.2U CN201620699862U CN205804592U CN 205804592 U CN205804592 U CN 205804592U CN 201620699862 U CN201620699862 U CN 201620699862U CN 205804592 U CN205804592 U CN 205804592U
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CN
China
Prior art keywords
concrete column
column
node
joint
plate
Prior art date
Application number
CN201620699862.2U
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Chinese (zh)
Inventor
傅剑平
王志军
熊刚
周淑容
金声
张伟富
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重庆大学
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Priority to CN201620699862.2U priority Critical patent/CN205804592U/en
Application granted granted Critical
Publication of CN205804592U publication Critical patent/CN205804592U/en

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Abstract

This utility model provides a kind of precast concrete column using column joint to connect to connect node, including concrete column, this concrete column has a node area.Described concrete column goes out some brackets in node area horizontal radiation.Described bracket is perpendicular to concrete column.Wherein concrete column and these brackets are prefabricated profiled integral member.It is provided with column joint on described concrete column.The end of described bracket is provided with beam splice.Wherein share between two brackets on same level straight line one group to drawing reinforcing bar, this group is to drawing reinforcing bar to run through node area, and its two ends beam splice with the two bracket respectively is connected.

Description

A kind of precast concrete column using column joint to connect connects node

Technical field

This utility model relates to construction engineering technical field, particularly to a kind of precast concrete using column joint to connect Column connected node.

Background technology

Precast Concrete Frame is that concrete frame is decomposed into several beam column delivery units, passes through joint connection in site Form the version of general frame.Because it can realize the standardization of products, make industrialization, rapid feature of constructing, meet The target of China's building industry modernization, thus more and more applied, about connected mode and the calculating side of its node Method also becomes most active research direction.

At present, the joint connection in site position of Precast Concrete Frame post is arranged on the beam column node area at floor absolute altitude more Territory such as figure, and the method construction watered after using monoblock type, have the disadvantage in that 1. internal force is relatively big at concrete frame joint, stress Complicated, it is more difficult to realize the design concept of " strong node, weak component ";2. node region reinforcing bar is numerous, on-the-spot reinforcing bar binding and coagulation Soil pouring construction difficulty is big, and construction quality is unstable, it is difficult to reach the effect of " being equal to cast-in-place ";3. splicing node globality is not Good, poor seismic behavior, it is not suitable for highlight lines area;4. just can carry out after after cast in situs, concrete to be waited reaches some strength Lower one working procedure, the technology intermission time is long, affects the construction period.

Summary of the invention

The purpose of this utility model is to solve the assembling of existing current node area and the problem of cast-in-place process complexity, it is provided that one is adopted The precast concrete column connected with column joint connects node.

Employed technical scheme comprise that such for realizing this utility model purpose, a kind of use that column joint connects prefabricated Concrete column connected node, including concrete column, this concrete column has a node area.Described concrete column is at node area water Put down and give off some brackets.Wherein concrete column and these brackets are prefabricated profiled integral member.

Upper end and/or the lower end of described concrete column are provided with column joint.Described column joint be used for connecting upper strata and/or under The concrete column of layer.Connect on the end plate of described bracket and have beam splice.Connect on end plate residing for described beam splice and have some sets Cylinder.In bracket to drawing reinforcing bar and corresponding sleeve silk mouth to connect.

Described to drawing reinforcing bar to be through to node area, and be connected with the sleeve silk mouth on the anchor slab in node area.Wherein it is in Between two brackets on same level straight line share one group to drawing reinforcing bar, this group is to drawing reinforcing bar to run through node area, and its two ends are divided Sleeve connection not and on the two bracket end plate.

Further, described node area is positioned at concrete column top or middle part.

Further, described concrete column goes out two brackets in node area horizontal radiation.These two brackets are mutually perpendicular to, and are formed L-type node.

Further, described concrete column goes out three brackets in node area horizontal radiation.These three brackets are the distribution of T font, Form T-shaped node.

Further, described concrete column goes out four brackets in node area horizontal radiation.These four orthogonal thereto distributions of bracket, shape Become cross node.

Further, the column joint on described concrete column includes styletable plate, steel case, base plate and otic placode.

The steel plate of through hole is had centered by described styletable plate.Described steel case is the chamber of the open at both ends surrounded by four block plates Body.Described base plate and otic placode are rectangular flat, wherein have row's bolt hole on the plate face of otic placode.

Described styletable plate is positioned at the end of concrete column.Described steel case is connected with the side of styletable plate, the inner chamber of steel case with The through hole connection of styletable plate.Described base plate is welded on inside steel case, and near the opening end of steel case.Four of described steel case periphery One piece of otic placode all it is welded with on side.Described otic placode is vertical with the steel case side at its place, and both perpendicular to styletable plate.

Further, described beam splice is box joint or I shape joint.

Of the present utility model have the technical effect that mathematical, use the node that is prefabricated in the factory so that assembled in situ structure Part is few, and reinforcing bar is few, the dry operating type of basic employing, reduces on-the-spot reinforcing bar binding and concreting, and environmental pollution is also Little.Joint structure is simple simultaneously, and easy construction is assembled by the way of column joint.

Accompanying drawing explanation

Fig. 1 is the concrete column reinforcing joint that bracket is L-shaped.

Fig. 2 is the concrete column reinforcing joint that bracket is T-shaped.

Fig. 3 be bracket be cross concrete column reinforcing joint.

Fig. 4 is the structural representation of column joint.

Fig. 5 is the sectional view of column joint.

In figure: concrete column 1, bracket 2, anchor slab 201, to drawing reinforcing bar 3, column joint 4, styletable plate 401, steel case 402, base plate 403, otic placode 404, beam splice 5.

Detailed description of the invention

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, but should not be construed this utility model Above-mentioned subject area is only limitted to following embodiment.In the case of without departing from the above-mentioned technological thought of this utility model, according to ability Territory ordinary technical knowledge and customary means, make various replacement and change, all should be included in protection domain of the present utility model.

Embodiment 1:

Seeing Fig. 1, a kind of precast concrete column using column joint to connect connects node, including concrete column 1, this coagulation There is on earth pillar 1 node area.Described node area is positioned at the middle part of concrete column 1.Described concrete column 1 is horizontal spoke in node area Penetrate two brackets 2.Described bracket 2 is perpendicular to concrete column 1, and these two brackets 2 are L-shaped.Wherein concrete column 1 and these Bracket 2 is prefabricated profiled integral member.

The top and bottom of described concrete column 1 are provided with column joint 4.Described column joint is for connecting the upper and lower Concrete column.The end of described bracket 2 is provided with beam splice 5.The dorsal part of described beam splice 5 connects some sleeves, these sets The axis of cylinder is vertical with its dorsal plate face.In bracket 2 to drawing reinforcing bar 3 and corresponding sleeve silk mouth to connect.

In the present embodiment, there are in described node area two pieces of anchor slabs 201.One piece of corresponding bracket 2 of anchor slab 201.Described To drawing reinforcing bar 3 to be through to node area, and with the sleeve connection on the anchor slab 201 in node area.

Embodiment 2:

Seeing Fig. 2, a kind of precast concrete column using column joint to connect connects node, including concrete column 1, this coagulation There is on earth pillar 1 node area.Described node area is positioned at the middle part of concrete column 1.Described concrete column 1 is horizontal spoke in node area Penetrate three brackets 2.Described bracket 2 is perpendicular to concrete column 1, and these three brackets 2 are T-shaped.Wherein concrete column 1 and these Bracket 2 is prefabricated profiled integral member.

The top and bottom of described concrete column 1 are provided with column joint 4.Described column joint is for connecting the upper and lower Concrete column.The end of described bracket 2 is provided with beam splice 5.The dorsal part of described beam splice 5 connects some sleeves, these sets The axis of cylinder is vertical with its dorsal plate face.In bracket 2 to drawing reinforcing bar 3 and corresponding sleeve silk mouth to connect.

Wherein be between on same level straight line two brackets 2 share one group to drawing reinforcing bar 3, this group is to drawing reinforcing bar 3 Running through node area, its two ends are connected with the beam splice 5 of the two bracket 2 respectively.And in an other bracket 2 to drawing reinforcing bar 3 It is through to node area, with the sleeve connection on one piece of anchor slab 201 in node area.

Embodiment 3:

Seeing Fig. 3, a kind of precast concrete column using column joint to connect connects node, including concrete column 1, this coagulation There is on earth pillar 1 node area.Described node area is positioned at the middle part of concrete column 1.Described concrete column 1 is horizontal spoke in node area Penetrate four brackets 2.Described bracket 2 is perpendicular to concrete column 1, and these four brackets 2 are in cross.Wherein concrete column 1 with These brackets 2 are prefabricated profiled integral member.

The top and bottom of described concrete column 1 are provided with column joint 4.Described column joint is for connecting the upper and lower Concrete column.The end of described bracket 2 is provided with beam splice 5.The dorsal part of described beam splice 5 connects some sleeves, these sets The axis of cylinder is vertical with its dorsal plate face.In bracket 2 to drawing reinforcing bar 3 and corresponding sleeve silk mouth to connect.

Wherein be between on same level straight line two brackets 2 share one group to drawing reinforcing bar 3, this group is to drawing reinforcing bar 3 Running through node area, its two ends are connected with the beam splice 5 of the two bracket 2 respectively.The present embodiment i.e. exists two groups to drawing reinforcing bar 3。

Embodiment 4:

The main body of the present embodiment is embodiment 1 to 3 any embodiment, sees Fig. 4 and Fig. 5, wherein the post on concrete column 1 Joint 4 includes styletable plate 401, steel case 402, base plate 403 and otic placode 404.

The steel plate of through hole is had centered by described styletable plate 401.Described steel case 402 is that the two ends surrounded by four block plates open The cavity of mouth.Described base plate 403 and otic placode 404 are rectangular flat, wherein have row's bolt hole on the plate face of otic placode 404.

Described styletable plate 401 is positioned at the end of concrete column.Described steel case 402 is connected with the side of styletable plate 401, steel case The inner chamber of 402 connects with the through hole of styletable plate 401.It is internal that described base plate 403 is welded on steel case 402, and opening near steel case 402 Mouth end.One piece of otic placode 404 all it is welded with on four sides of described steel case 402 periphery.Described otic placode 404 and the steel case at its place Side is vertical, and both perpendicular to styletable plate 401.

It should be noted that when two corresponding column joints 4 splice, the opening end of one of them column joint 4 to be carried out Groove processes, it is simple to weld.

Claims (6)

1. the precast concrete column that a kind uses column joint to connect connects node, it is characterised in that: include concrete column (1), should Concrete column has a node area on (1);Described concrete column (1) goes out some brackets (2) in node area horizontal radiation;Wherein mix Solidifying earth pillar (1) is prefabricated profiled integral member with these brackets (2);
The upper end of described concrete column (1) and/or lower end are provided with column joint (4);Described column joint (4) is used for connecting upper strata And/or the concrete column of lower floor;Connect on the end plate of described bracket (2) and have beam splice (5);End residing for described beam splice (5) Connect on plate and have some sleeves;In bracket (2) to drawing reinforcing bar (3) and corresponding sleeve silk mouth to connect;
Described to drawing reinforcing bar (3) to be through to node area, and be connected with the sleeve silk mouth on the anchor slab (201) in node area;Wherein Be between on same level straight line two brackets (2) share one group to drawing reinforcing bar (3), this group runs through joint to drawing reinforcing bar (3) Point district, its two ends respectively with the sleeve connection on the two bracket (2) end plate.
A kind of precast concrete column using column joint to connect the most according to claim 1 connects node, it is characterised in that: Described node area is positioned at concrete column (1) top or middle part.
A kind of precast concrete column using column joint to connect the most according to claim 1 connects node, it is characterised in that: Described concrete column (1) goes out two brackets (2) in node area horizontal radiation;These two brackets (2) are mutually perpendicular to, and form L-type joint Point.
A kind of precast concrete column using column joint to connect the most according to claim 1 connects node, it is characterised in that: Described concrete column (1) goes out three brackets (2) in node area horizontal radiation;These three brackets (2) are distributed in T font, are formed T-shaped Node.
A kind of precast concrete column using column joint to connect the most according to claim 1 connects node, it is characterised in that: Described concrete column (1) goes out four brackets (2) in node area horizontal radiation;This orthogonal thereto distribution of four brackets (2), forms cross Type node.
A kind of precast concrete column using column joint to connect the most according to claim 1 connects node, it is characterised in that: Column joint (4) on described concrete column (1) includes styletable plate (401), steel case (402), base plate (403) and otic placode (404);
The steel plate of through hole is had centered by described styletable plate (401);Described steel case (402) is that the two ends surrounded by four block plates open The cavity of mouth;Described base plate (403) and otic placode (404) are rectangular flat, wherein have row's spiral shell on the plate face of otic placode (404) Keyhole;
Described styletable plate (401) is positioned at the end of concrete column;Described steel case (402) is connected with the side of styletable plate (401), steel The inner chamber of case (402) connects with the through hole of styletable plate (401);It is internal that described base plate (403) is welded on steel case (402), and close The opening end of steel case (402);One piece of otic placode (404) all it is welded with on four sides that described steel case (402) is peripheral;Described otic placode (404) vertical with the steel case side at its place, and both perpendicular to styletable plate (401).
CN201620699862.2U 2016-07-05 2016-07-05 A kind of precast concrete column using column joint to connect connects node CN205804592U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620699862.2U CN205804592U (en) 2016-07-05 2016-07-05 A kind of precast concrete column using column joint to connect connects node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620699862.2U CN205804592U (en) 2016-07-05 2016-07-05 A kind of precast concrete column using column joint to connect connects node

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905363A (en) * 2017-11-13 2018-04-13 湖南大学 A kind of full assembly concrete beam column connector and beam-to-column joint method based on energy consumption part and shearing-resistant member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905363A (en) * 2017-11-13 2018-04-13 湖南大学 A kind of full assembly concrete beam column connector and beam-to-column joint method based on energy consumption part and shearing-resistant member

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