CN207727797U - Wall column node different labels concrete separating device - Google Patents
Wall column node different labels concrete separating device Download PDFInfo
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- CN207727797U CN207727797U CN201721741752.9U CN201721741752U CN207727797U CN 207727797 U CN207727797 U CN 207727797U CN 201721741752 U CN201721741752 U CN 201721741752U CN 207727797 U CN207727797 U CN 207727797U
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Abstract
The utility model is related to a kind of wall column node different labels concrete separating device, it is equipped with wall horizontal bar and the vertical muscle of wall in wall, the separating device includes vertical rinforcement bar, horizontal reinforcing muscle and wire netting；The wire netting binding is on two vertical rinforcement bars, two vertical rinforcement bars are put among both walls horizontal bar, wire netting and plane perpendicular, and the angle of wire netting and metope is 30 ° 60 °, vertical rinforcement bar is welded on wall horizontal bar, and wire netting is from binding on wall horizontal bar；Horizontal reinforcing muscle both ends bent anchor is extremely vertical with metope, and horizontal reinforcing muscle is welded on vertical rinforcement bar, and wire netting is between horizontal reinforcing muscle and vertical rinforcement bar.The utility model can effectively prevent the concrete of high low grade mutually to flow string, be suitble to use when pouring basement wall column junction position.The utility model can largely avoid high low grade mixed flow, to pour low-grade concrete using high-grade concrete, to achieve the purpose that reduce cost.
Description
Technical field
The utility model is related to a kind of wall column node different labels concrete separating devices.
Background technology
With increasing strain on land resources, high-rise or even high-rise building emerges one after another, with the raising of building floor height
The column in concrete structure, wall concrete grade is necessarily caused to be continuously improved, basement part will will appear a large amount of wall column grades
More than the appearance of two grade phenomenons.
It is domestic at present main more than higher than common wall column two grades of main building basement wall column concrete design strength
Construction technology be in the low-intensity component of wall column juncture area setting interception measure, by wire netting binding two reinforcing bars (
Away from the distance for twice joist) it is placed between twice joist and is reinforced.Since wall both sides protection layer region can not be implemented to block
It cuts, high-grade concrete can be left to low grade region when pouring high-grade concrete, cause high-grade concrete mixed to low grade
It coagulates the pollution in soil region and generates cold seam in low grade region root, and when bar-mat reinforcement blocks incessantly concrete, wall column all needs to pour
High-grade concrete is built, the safety of structure of low grade region beam is affected and concrete impression quality and improves cost.
Invention content
The technical problem to be solved by the present invention is to provide a kind of wall column node different labels concrete separating device.
Technical solution adopted by the utility model to solve its technical problems is：Construct a kind of wall column node different labels concrete
Separating device, is equipped with wall horizontal bar and the vertical muscle of wall in wall, the separating device include vertical rinforcement bar, horizontal reinforcing muscle and
Wire netting；The wire netting binding is on two vertical rinforcement bars, and two vertical rinforcement bars are put among both walls horizontal bar, iron
The angle of silk screen and plane perpendicular, wire netting and metope is 30 ° -60 °, and vertical rinforcement bar is welded on wall horizontal bar, wire netting
From binding on wall horizontal bar；Horizontal reinforcing muscle both ends bent anchor is extremely vertical with metope, and horizontal reinforcing muscle is welded on vertical rinforcement bar
On, wire netting is between horizontal reinforcing muscle and vertical rinforcement bar.
In said program, on vertical rinforcement bar, the binding spacing of wire netting is 15cm.
In said program, between the length rinforcement bar more vertical than two of the horizontal reinforcing muscle between distance 5-6cm.
In said program, the horizontal reinforcing muscle is according to 50- below the high midpoint of the above 80-90cm in the high midpoint of wall, wall
The spacing of 60cm is welded on vertical rinforcement bar.
The wall column node different labels concrete separating device for implementing the utility model, has the advantages that：
1, the utility model can effectively prevent the concrete of high low grade mutually to flow string, be suitble to pour the handing-over of basement wall column
It is used when position.The intensity that wire netting is significantly increased by various measures avoids wire netting damaged.
2, the utility model is by breaking the whole up into parts concrete to the pressure dissipation of wire netting to each point, and will be horizontal
Rinforcement bar is welded in joist, allows the pressure of joist shared concrete, increases stability.
3, the utility model can largely avoid high low grade mixed flow, low to be poured using high-grade concrete
Concrete, to achieve the purpose that reduce cost.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the vertical view of the utility model wall column node different labels concrete separating device；
Fig. 2 is the front view of the utility model wall column node different labels concrete separating device.
Specific implementation mode
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
As shown in Figs. 1-2, the utility model wall column node different labels concrete separating device is arranged in pillar 6 and wall 7
Node at, wall horizontal bar 5 and the vertical muscle of wall are equipped in wall 7, separating device includes vertical rinforcement bar 2,4 and of horizontal reinforcing muscle
Wire netting 1.
Wire netting 1 is bound on two vertical rinforcement bars 2, and two vertical rinforcement bars 2 are put among both walls horizontal bar 5,
Wire netting 1 and plane perpendicular, wire netting 1 and the angle of metope are 30 ° -60 °, and vertical rinforcement bar 2 is welded on wall horizontal bar 5,
Wire netting 1 is bound on wall horizontal bar 5.4 both ends bent anchor of horizontal reinforcing muscle is extremely vertical with metope, and horizontal reinforcing muscle 4 is welded on perpendicular
To on rinforcement bar 2, wire netting 1 is located between horizontal reinforcing muscle 4 and vertical rinforcement bar 2.
The utility model construction method is as follows：
Step 1：Make vertical rinforcement bar 2 (length is that wall is high).The tie wire net 1 on two vertical rinforcement bars 2, binding
Spacing is 15cm, binding point oblique parallel, and reserves 10cm wire nettings 1 for subsequently blocking bar spacing.
Step 2：Among two vertical rinforcement bars 2 for tying up wire netting 1 are put into both walls horizontal bar 5,1 plane of wire netting
With plane perpendicular, the angle with metope is 30-60 °, and vertical rinforcement bar 2 is welded on wall horizontal bar 5, is set every 1.2 meters
Set a solder joint.
Step 3：Production technique rinforcement bar 4, between more vertical than two rinforcement bar of the length of horizontal reinforcing muscle 42 between distance 5-
6cm, 4 both ends bent anchor 2.5-3cm of horizontal reinforcing muscle, after so that horizontal reinforcing muscle 4 is welded with vertical rinforcement bar 2, bent anchor is hung down with metope
Directly, horizontal reinforcing muscle 4 is welded on according to the spacing of 50-60cm below the high midpoint of the above 80-90cm in the high midpoint of wall, wall
On vertical rinforcement bar 2, wire netting 1 is located between horizontal reinforcing muscle 4 and vertical rinforcement bar 2.
Step 4：The 10cm wire nettings 1 reserved are bound according to the spacing of wall horizontal bar 5 in wall horizontal bar 5 since bottom
On.1-2 roots control protective layer vertical reinforcement 3 is placed according to protective layer thickness (control protective layer vertical reinforcement 3 reaches bottom surface).
The utility model has the following advantages that：
(1) normal condition tie wire net binding spacing is 10cm and binding point horizontal parallel.Binding spacing is changed to 15cm,
Binding point oblique parallel.Assuming that a height of 3.6m of wall, normal condition need to be bound 72 times, and modified spacing need to be bound 48 times,
Reduce 1/3. on year-on-year basis and oblique parallel binding makes to keep structure more secured just there are one point is bound every 7.5cm high.
(2) it is vertical with metope that normal condition, which places wire netting, is the angle that 30-60 ° is formed with metope after changing.Assuming that mixed
Solidifying soil is F to the pressure of wire netting, and the pressure that bar-mat reinforcement is born under normal circumstances is F, and the bar-mat reinforcement after changing bears pressure and isThe intensity for significantly increasing wire netting avoids wire netting damaged.
(3) roads normal condition horizontal reinforcing Jin Wei 1-2 and be to be uniformly distributed, since the pressure at wall bottom is maximum, by wall after changing
Middle following spacing is set as 50-60cm, and the above spacing is set as 80-90cm in wall, by breaking the whole up into parts concrete to wire netting
Pressure dissipation is welded on to each point, and by horizontal reinforcing muscle in joist, allows the pressure of joist shared concrete, is increased
Stability.
(4) since the horizontal bar of wall vertically has larger gap, normal condition does not set closure, and spillage is unavoidable, changes
It is bound afterwards to the horizontal bar of wall using reserved wire netting, since base pressure is bigger than top, so bound since bottom,
By gap plugging, the possibility of mortar leakage prevention.
(5) an elongated muscle binding is placed at normal condition protective layer in being used to stop concrete in joist, will be controlled after changing
Protective layer vertical reinforced-bar-welding processed is in horizontal reinforcing muscle bent anchor, the barrier concrete mixed flow of bigger, and such as cover to reinforcement
When insufficient, bent anchor and the angle of metope can be suitably adjusted.
(6) under normal circumstances, wire netting is easily crushed by concrete, and the gap of wall horizontal bar and protective layer is excessive, nothing
Method stops concrete, then needs to replace low grade with high grade, increase cost, it is assumed that wall high 3.6m, long 10m, it is wide by 0.3
Rice, the expensive 200 yuan/m of C60P8 ratios C35P83(fewer than practical), then it is 2160 yuan more to pour wall cost.And it then can be very after changing
Big degree avoids high low grade mixed flow, to achieve the purpose that reduce cost.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific implementation mode stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (4)
1. a kind of wall column node different labels concrete separating device, wall is interior to be equipped with wall horizontal bar and the vertical muscle of wall, which is characterized in that
The separating device includes vertical rinforcement bar, horizontal reinforcing muscle and wire netting；
The wire netting binding is on two vertical rinforcement bars, and two vertical rinforcement bars are put among both walls horizontal bar, iron wire
The angle of net and plane perpendicular, wire netting and metope is 30 ° -60 °, and vertical rinforcement bar is welded on wall horizontal bar, wire netting from
Binding is on wall horizontal bar；Horizontal reinforcing muscle both ends bent anchor is extremely vertical with metope, and horizontal reinforcing muscle is welded on vertical rinforcement bar,
Wire netting is between horizontal reinforcing muscle and vertical rinforcement bar.
2. wall column node different labels concrete separating device according to claim 1, which is characterized in that in vertical rinforcement bar
On, the binding spacing of wire netting is 15cm.
3. wall column node different labels concrete separating device according to claim 1, which is characterized in that the horizontal reinforcing muscle
Length rinforcement bar more vertical than two between distance 5-6cm.
4. wall column node different labels concrete separating device according to claim 1, which is characterized in that the horizontal reinforcing muscle
It is welded on vertical rinforcement bar according to the spacing of 50-60cm below the high midpoint of the above 80-90cm in the high midpoint of wall, wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741752.9U CN207727797U (en) | 2017-12-11 | 2017-12-11 | Wall column node different labels concrete separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741752.9U CN207727797U (en) | 2017-12-11 | 2017-12-11 | Wall column node different labels concrete separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727797U true CN207727797U (en) | 2018-08-14 |
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ID=63098430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741752.9U Active CN207727797U (en) | 2017-12-11 | 2017-12-11 | Wall column node different labels concrete separating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207727797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482553A (en) * | 2022-02-24 | 2022-05-13 | 中国十七冶集团有限公司 | Concrete interception processing method for wall column when concrete labels are different |
| CN115354800A (en) * | 2022-08-22 | 2022-11-18 | 中国十七冶集团有限公司 | Construction method of multi-label concrete wall column |
-
2017
- 2017-12-11 CN CN201721741752.9U patent/CN207727797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482553A (en) * | 2022-02-24 | 2022-05-13 | 中国十七冶集团有限公司 | Concrete interception processing method for wall column when concrete labels are different |
| CN115354800A (en) * | 2022-08-22 | 2022-11-18 | 中国十七冶集团有限公司 | Construction method of multi-label concrete wall column |
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