CN208701889U - A kind of dual-sided board concrete column reinforcing joint - Google Patents
A kind of dual-sided board concrete column reinforcing joint Download PDFInfo
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- CN208701889U CN208701889U CN201821196413.1U CN201821196413U CN208701889U CN 208701889 U CN208701889 U CN 208701889U CN 201821196413 U CN201821196413 U CN 201821196413U CN 208701889 U CN208701889 U CN 208701889U
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Abstract
A kind of dual-sided board concrete column reinforcing joint, including I-steel, the first side plate, steel plate, the second side plate, angle steel, third side plate and the 4th side plate；First side plate and the second side plate are arranged in parallel, third side plate and the 4th side plate are arranged in parallel, and form parallel construction, the first side plate and the second side plate pass perpendicularly through third side plate and the 4th side plate is formed by parallel construction setting, intersecting parallels structure is formed, passes through between side plate and is welded and fixed；It is provided with angle steel on any one right angle in four diagonally adjacent right angles of intersecting parallels structure centre rectangle, the side of angle steel is respectively perpendicular to side plate；Steel plate is vertically welded between first side plate and the second side plate and between third side plate and the 4th side plate, steel plate is arranged along the extended line of angle steel right-angle side；Angle steel, two steel plates and two side plates vertical with the extended line of angle steel right-angle side surround square tubular column；Eliminate the defect of the dependence of the edge of a wing tear failure of conventional node column and joint rotation ability to column web weakness plate area.
Description
Technical field
The utility model belongs to armored concrete column connected node technical field, in particular to a kind of dual-sided board concrete column
Node.
Background technique
The concrete column connecting node of I-steel and quadrate steel pipe column composition is more commonly used connecting node in building trade,
But I-steel is by being welded on the surface of quadrate steel pipe column by traditional connecting node, and it is weak that this structure bears side pressure ability, laterally
Force transmission effect is poor, causes entire connection stiffness poor；Connecting node steel usage amount traditional simultaneously is big, causes to waste.
Utility model content
The purpose of this utility model is to provide a kind of dual-sided board concrete column reinforcing joints, to solve the above problems.
To achieve the above object, the utility model uses following technical scheme:
A kind of dual-sided board concrete column reinforcing joint, including I-steel, the first side plate, steel plate, the second side plate, angle steel, third side
Plate and the 4th side plate；First side plate and the second side plate are arranged in parallel, and third side plate and the 4th side plate are arranged in parallel, and form parallel junction
Structure, the first side plate and the second side plate pass perpendicularly through third side plate and the 4th side plate is formed by parallel construction setting, form well word
Type structure, by being welded and fixed between side plate；It is any one in four diagonally adjacent right angles of intersecting parallels structure centre rectangle
Angle steel is provided on a right angle, the side of angle steel is respectively perpendicular to side plate；Between first side plate and the second side plate and third side plate
And the 4th be vertically welded with steel plate between side plate, steel plate is arranged along the extended line of angle steel right-angle side；Angle steel, two steel plates and
Two side plates vertical with the extended line of angle steel right-angle side surround square tubular column；The length of four side plates is all larger than the transversal of square tubular column
Face side length；Four side plates form groove on four surfaces of square tubular column；Each inside grooves are set perpendicular to the fixation of square tubular column surface
It is equipped with I-steel.
Further, the square tubular column surface in each groove is vertically welded with connection I-steel, connects the end of I-steel
I-steel is fixedly connected with by connecting plate.
Further, it connects and is provided with bolt hole on I-steel and the web of I-steel junction, be arranged on connecting plate
There is bolt hole corresponding on web, connecting plate is covered on the web of junction, is bolted to connection.
Further, the axial direction in square tubular column along square tubular column is provided with several longitudinal reinforcements, perfusion in square tubular column
There is concrete.
Further, the upper end of the first side plate, the second side plate, third side plate and the 4th side plate is angle of chamfer, and lower end is straight
Corner cut.
Further, steel plate, the second side plate, the first side plate and the 4th side plate surround flat column；Along flat axis of a cylinder to setting in flat column
Several longitudinal reinforcements are equipped with, the spot welding of several longitudinal reinforcement peripheries is provided with tie hoop.
Compared with prior art, the utility model has following technical effect:
The utility model connects steel column wall and girder steel compared to conventional concrete node, using side plate, due to beam-ends and column
The use of wall separation and dual-sided board.Make plastic hinge by moving on on beam outside node, and eliminates the tearing of the conventional node column edge of a wing
Destroy the defect with joint rotation ability to the dependence in column web weakness plate area.Meet " strong column and weak beam, the strong weak component of node "
Design and principle.
The utility model top sharping is conducive to floor and wears reinforcing bar；Lower part corner cut guarantees in practical application side at node
Plate does not expose, and promotes building using effect, and joints are functional.
The dual-sided board of the utility model has also taken on the function of a part of post jamb, can save steel, can also reduce weldering
Bring defect is connect, is had greatly improved for the bearing capacity of pillar.
The connection of the utility model side plate is reduced using the form of welding and is bolted punching for use, reduced to material
Stress concentration phenomenon brought by the damage of material.
The utility model node uses the form of concrete filled steel tube, has had both the excellent of two kinds of materials of concrete and steel
Point.Steel pipe has stronger effect of contraction to concrete, and the bearing capacity and ductility of node entirety are relatively good, and it is weak to realize strong column
Beam, the design requirement of the strong weak component of node.
The utility model overall structure assembling degree is very high, and most of work can be welded in factory, reduces pair
The damage of pillar.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is among the utility model be flat column structural schematic diagram.
Wherein: 1, I-steel；2, connecting plate；3, the first side plate；4, I-steel is connected；5, longitudinal reinforcement；7, angle steel；8,
Four side plates；9, third side plate；10, the second side plate；12, steel plate.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be further described:
Please refer to Fig. 1 and Fig. 2, a kind of dual-sided board concrete column reinforcing joint, including I-steel 1, the first side plate 3, steel plate 12,
Two side plates 10, angle steel 7, third side plate 9 and the 4th side plate 8；First side plate 3 and the second side plate 10 are arranged in parallel, 9 He of third side plate
4th side plate 8 is arranged in parallel, and forms parallel construction, the first side plate 3 and the second side plate 10 pass perpendicularly through third side plate 9 and the 4th side
Plate 8 is formed by parallel construction setting, forms intersecting parallels structure, passes through between side plate and be welded and fixed；Intersecting parallels structure centre square
It is provided with angle steel 7 on any one right angle in four diagonally adjacent right angles of shape, the side of angle steel 7 is respectively perpendicular to side plate；
Steel plate 12, steel plate are vertically welded between first side plate 3 and the second side plate 10 and between third side plate 9 and the 4th side plate 8
12 are arranged along the extended line of 7 right-angle side of angle steel；7, two steel plates 12 of angle steel and two it is vertical with the extended line of 7 right-angle side of angle steel
Side plate surround square tubular column；The length of four side plates is all larger than the cross section side length of square tubular column；Four side plates are the four of square tubular column
A surface forms groove；Each inside grooves are fixedly installed I-steel 1 perpendicular to square tubular column surface.
Square tubular column surface in each groove is vertically welded with connection I-steel 4, and the end of connection I-steel 4 passes through connection
Plate 2 is fixedly connected with I-steel 1.
It is provided with bolt hole on connection I-steel 4 and the web of 1 junction of I-steel, is provided on connecting plate 2 and abdomen
Corresponding bolt hole on plate, connecting plate 2 are covered on the web of junction, are bolted to connection.
The axial direction of square tubular column is provided with several longitudinal reinforcements 5 in square tubular column, is perfused with concrete in square tubular column.
First side plate 3, the second side plate 10, third side plate 9 and the 4th side plate 8 upper end be angle of chamfer, lower end is vertical cut angle.
Steel plate 12, the second side plate 10, the first side plate 3 and the 4th side plate 8 surround flat column；Along flat axis of a cylinder to being provided in flat column
Several longitudinal reinforcements 5, the peripheral spot welding of several longitudinal reinforcements 5 are provided with tie hoop.
Assembling process: the welding of side plate 3 and side plate 8 is carried out first, by four plate-side plate weldings at groined type structure；Selection one
Angle steel is welded on right angle, while welding steel, forms square steel by the diagonally adjacent right angle of a groined type structure centre
Column；It is welded to connect I-steel in the groove on square tubular column surface, connects and I-steel is connected by connecting plate on I-steel；In steel cylinder
Setting longitudinal reinforcement in inside completes assembly finally in internal casting concrete.
Claims (6)
1. a kind of dual-sided board concrete column reinforcing joint, which is characterized in that including I-steel (1), the first side plate (3), steel plate (12),
Two side plates (10), angle steel (7), third side plate (9) and the 4th side plate (8)；First side plate (3) is parallel with the second side plate (10) to be set
It sets, third side plate (9) and the 4th side plate (8) are arranged in parallel, and form parallel construction, and the first side plate (3) and the second side plate (10) hang down
Direct puncture crosses third side plate (9) and the 4th side plate (8) is formed by parallel construction setting, forms intersecting parallels structure, leads between side plate
It crosses and is welded and fixed；Angle steel is provided on any one right angle in four diagonally adjacent right angles of intersecting parallels structure centre rectangle
(7), the side of angle steel (7) is respectively perpendicular to side plate；Between first side plate (3) and the second side plate (10) and third side plate (9) and
It is vertically welded with steel plate (12) between 4th side plate (8), steel plate (12) is arranged along the extended line of angle steel (7) right-angle side；Angle
Steel (7), two steel plates (12) and two side plates vertical with the extended line of angle steel (7) right-angle side surround square tubular column；Four side plates
Length be all larger than the cross section side length of square tubular column；Four side plates form groove on four surfaces of square tubular column；In each groove
Portion is fixedly installed I-steel (1) perpendicular to square tubular column surface.
2. a kind of dual-sided board concrete column reinforcing joint according to claim 1, which is characterized in that the square tubular column in each groove
Surface is vertically welded with connection I-steel (4), and the end of connection I-steel (4) is fixedly connected with I-steel by connecting plate (2)
(1)。
3. a kind of dual-sided board concrete column reinforcing joint according to claim 1, which is characterized in that connection I-steel (4) and work
It is provided with bolt hole on the web of word steel (1) junction, bolt hole corresponding on web is provided on connecting plate (2), even
Fishplate bar (2) is covered on the web of junction, is bolted to connection.
4. a kind of dual-sided board concrete column reinforcing joint according to claim 1, which is characterized in that along square tubular column in square tubular column
Axial direction be provided with several longitudinal reinforcements (5), be perfused with concrete in square tubular column.
5. a kind of dual-sided board concrete column reinforcing joint according to claim 1, which is characterized in that the first side plate (3), second side
The upper end of plate (10), third side plate (9) and the 4th side plate (8) is angle of chamfer, and lower end is vertical cut angle.
6. a kind of dual-sided board concrete column reinforcing joint according to claim 1, which is characterized in that steel plate (12), the second side plate
(10), the first side plate (3) and the 4th side plate (8) surround flat column；Along flat axis of a cylinder to being provided with several longitudinal reinforcements (5) in flat column,
The peripheral spot welding of several longitudinal reinforcements (5) is provided with tie hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196413.1U CN208701889U (en) | 2018-07-26 | 2018-07-26 | A kind of dual-sided board concrete column reinforcing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196413.1U CN208701889U (en) | 2018-07-26 | 2018-07-26 | A kind of dual-sided board concrete column reinforcing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701889U true CN208701889U (en) | 2019-04-05 |
Family
ID=65940454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196413.1U Active CN208701889U (en) | 2018-07-26 | 2018-07-26 | A kind of dual-sided board concrete column reinforcing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701889U (en) |
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2018
- 2018-07-26 CN CN201821196413.1U patent/CN208701889U/en active Active
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