CN207988381U - A kind of structure that steel is marked time - Google Patents
A kind of structure that steel is marked time Download PDFInfo
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- CN207988381U CN207988381U CN201820240222.4U CN201820240222U CN207988381U CN 207988381 U CN207988381 U CN 207988381U CN 201820240222 U CN201820240222 U CN 201820240222U CN 207988381 U CN207988381 U CN 207988381U
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Abstract
The utility model discloses a kind of structures that steel is marked time,Including transverse slat of marking time,Toe riser and the reinforcing bar and concrete marked time on transverse slat set on each layer,The reinforcing bar is fixedly connected on by angle bar marks time on transverse slat,The reinforcing bar includes more vertical and horizontal reinforcing bars and more vertical reinforcements,Vertical and horizontal reinforcing bar and vertical reinforcement are perpendicular,The angle bar includes two vertical angle bar for being set to two sides of transverse slat or so of marking time and the lateral angle bar on front side of transverse slat of marking time,The horizontal part of two vertical angle bar and lateral angle bar, which is fixedly connected on, marks time on transverse slat,The left and right ends of vertical and horizontal reinforcing bar are fixedly connected on the vertical portion of two vertical angle bar,One end of vertical reinforcement is fixedly connected on the vertical portion of lateral angle bar,The other end of vertical reinforcement is fixedly connected on the leading flank of the toe riser of rear side,And the concrete is set to the vertical portion of two vertical angle bar,Between the vertical portion of lateral angle bar and the toe riser of rear side.The utility model is simple in structure, and saving is a large amount of artificial, and the duration greatly shortens, and has saved a large amount of steel, reduces construction cost.
Description
Technical field
The utility model is related to one kind to mark time, and in particular to a kind of structure that steel is marked time.
Background technology
Steel structure stairway, few with fulcrum, load-bearing is high, and moulding is more, with high content of technology famous.It is not easy by column, the knots such as flooring
Structure influences, solid secured.It is few with fulcrum to weld steel stair, load-bearing is high, and moulding is more, with high content of technology famous.It is not easy by column, building
The structures such as face influence, solid secured.Marking time for steel structure stairway needs to tie reinforcing bar on the surface marked time after well welding, then
Concrete is injected after founding good template, smoothes out concrete surface after concrete coagulation, consuming reinforcing bar is more and long in time limit, effect
Rate is low.
Invention content
The utility model provides a kind of structure that steel is marked time, and solves marking time for prior art steel structure stairway and is welding
It needs to tie after reinforcing bar has found template again on the surface marked time after good and injects concrete and after concrete coagulation by concrete
Surface, which smoothes out, leads to expend more, the long in time limit and low efficiency problem of reinforcing bar.
The utility model is achieved through the following technical solutions：
A kind of structure that steel is marked time, including transverse slat of marking time, toe riser and the steel marked time on transverse slat set on each layer
Muscle and concrete, the reinforcing bar is fixedly connected on by angle bar marks time on transverse slat, the reinforcing bar include more vertical and horizontal reinforcing bars and
More vertical reinforcements, vertical and horizontal reinforcing bar and vertical reinforcement are perpendicular, and the angle bar includes two and is set to two sides of transverse slat or so of marking time
The horizontal part of the vertical angle bar on side and the lateral angle bar on front side of transverse slat of marking time, two vertical angle bar and lateral angle bar, which is fixed, to be connected
It is connected to and marks time on transverse slat, the left and right ends of vertical and horizontal reinforcing bar are fixedly connected on the vertical portion of two vertical angle bar, vertical reinforcement
One end is fixedly connected on the vertical portion of lateral angle bar, before the other end of vertical reinforcement is fixedly connected on the toe riser of rear side
On side, and the concrete is set to the vertical portion, the lateral vertical portion of angle bar and the toe riser of rear side of two vertical angle bar
Between.
The utility model is further improved scheme, and described more vertical and horizontal reinforcing bars and more vertical reinforcements are located at vertical phase
Intersection point is fixedly connected, and is equipped with a spacer bar positioned at each lower section that intersects vertically, and spacer bar is located at vertical direction, and
The top surface of spacer bar is located at the intersecting vertically of vertical and horizontal reinforcing bar and vertical reinforcement to be fixed with vertical and horizontal reinforcing bar and vertical reinforcement
Connection, the bottom surface of spacer bar is fixedly connected with transverse slat of marking time.
The utility model is further improved scheme, and the thickness of the concrete is a, the axis of the vertical and horizontal reinforcing bar with it is perpendicular
It is in same level to the axis of reinforcing bar, and the distance between top surface of the horizontal plane and transverse slat of marking time is b, it is described vertical and horizontal
Reinforcing bar equal with the radius of vertical reinforcement is c, and c+b<a.
The utility model is further improved scheme, top surface and coagulation of two vertical angle bar with the vertical portion of lateral angle bar
The top surface of soil is contour.
The utility model is further improved scheme, the vertical planes positioned at outside of two vertical angle bar respectively with cross of marking time
The side of left and right two of plate is in the same vertical plane, and the transverse direction angle bar is located at the vertical plane in outside and the toe riser of front side
Leading flank be located on same vertical plane.
The utility model is further improved scheme, the top surface of two vertical angle bar and the vertical portion of lateral angle bar, two
The leading flank for the vertical plane and toe riser that vertical angle bar is located at outside with lateral angle bar, which is higher than on the part of concrete, to be sprayed
It is coated with antirust paint.
The utility model compared with prior art, has the following advantages that：
1, the utility model is simple in structure, without wire-tiing and shuttering, only need to mark time welded on transverse slat angle bar with it is horizontal
Vertical steel bar, vertical reinforcement and spacer bar, by concrete be set to the vertical portions of two vertical angle bar, lateral angle bar it is vertical
Between portion and the toe riser of rear side, then the top surface magma of concrete is smoothed out, saving is a large amount of artificial, and the duration greatly shortens,
30 days workloads only needed can be completed for 4 days now in the past；And a large amount of steel are saved, steel used are pervious construction
The 10% of mode, template is completely without using greatly reducing the construction cost of unit in charge of construction；
2, the durability marked time is more preferable, is become by original concrete at 90 ° of angles of mark time transverse slat and the toe riser of front side
At the top of the vertical portion of lateral angle bar, and the ability of the resisting breakage of angle bar is that concrete is incomparable, to mark time transverse slat with
The ability of resisting breakage greatly improves at 90 ° of angles of the toe riser of front side, it is ensured that the service life marked time；
3, two vertical angle bar are located at outside with the top surface of the vertical portion of lateral angle bar, two vertical angle bar with lateral angle bar
Vertical plane and toe riser leading flank higher than concrete part on be coated with antirust paint, i.e., at non-concrete covering
It is coated with antirust paint, placement is got rusty, and further ensures that the service life marked time.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figures 1 and 2, a kind of structure that steel is marked time, including transverse slat 1 of marking time, toe riser 2 and set on each
The reinforcing bar and concrete that layer is marked time on transverse slat 1, the reinforcing bar is fixedly connected on by angle bar marks time on transverse slat 1, the reinforcing bar packet
More vertical and horizontal reinforcing bars 5 and more vertical reinforcements 6 are included, vertical and horizontal reinforcing bar 5 and vertical reinforcement 6 are perpendicular, and the angle bar includes two
Vertical angle bar 4 set on 1 or so two sides of transverse slat of marking time and the lateral angle bar 3 set on 1 front side of transverse slat of marking time, two vertical angles
The horizontal part of iron 4 and lateral angle bar 3, which is fixedly connected on, marks time on transverse slat 1, and the left and right ends of vertical and horizontal reinforcing bar 5 are fixedly connected on two
On the vertical portion of vertical angle bar 4, one end of vertical reinforcement 6 is fixedly connected on the vertical portion of lateral angle bar 3, vertical reinforcement 6
The other end is fixedly connected on the leading flank of the toe riser 2 of rear side, and the concrete is set to the vertical of two vertical angle bar 4
Portion, lateral angle bar 3 vertical portion and the toe riser 2 of rear side between, described more vertical and horizontal reinforcing bars 5 and more vertical reinforcements 6
It is a little fixedly connected positioned at intersecting vertically, and a spacer bar 7, spacer bar 7 is equipped with positioned at each lower section that intersects vertically
In vertical direction, and the top surface of spacer bar 7 is located at intersect vertically place and a vertical and horizontal reinforcing bar 5 of the vertical and horizontal reinforcing bar 5 with vertical reinforcement 6
And vertical reinforcement 6 is fixedly connected, the bottom surface of spacer bar 7 is fixedly connected with transverse slat 1 of marking time, and the thickness of the concrete is a,
The axis of the vertical and horizontal reinforcing bar 5 is in the axis of vertical reinforcement 6 in same level, and the horizontal plane and transverse slat 1 of marking time
The distance between top surface is b, and the vertical and horizontal reinforcing bar 5 is equal with the radius of vertical reinforcement 6 for c, and c+b<A, two vertical angle bar 4
It is contour with the top surface of the vertical portion of lateral angle bar 3 and the top surface of concrete, the vertical plane positioned at outside point of two vertical angle bar 4
Not in the same vertical plane with the side of the left and right for transverse slat 1 of marking time two, the transverse direction angle bar 3 is located at the vertical plane in outside with before
The leading flank of the toe riser 2 of side is located on same vertical plane, the top surface of the vertical portion of two vertical angle bar 4 and lateral angle bar 3,
The leading flank for the vertical plane and toe riser 2 that two vertical angle bar 4 are located at outside with lateral angle bar 3 is higher than the part of concrete
On be coated with antirust paint.
It should be pointed out that for those skilled in the art, not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of structure that steel is marked time, it is characterised in that：Including transverse slat of marking time（1）, toe riser（2）And it is set to each layer
It marks time transverse slat（1）On reinforcing bar and concrete, the reinforcing bar is fixedly connected on transverse slat of marking time by angle bar（1）On, the reinforcing bar
Including more vertical and horizontal reinforcing bars（5）And more vertical reinforcements（6）, vertical and horizontal reinforcing bar（5）With vertical reinforcement（6）It is perpendicular, the angle
Iron includes two and is set to transverse slat of marking time（1）The vertical angle bar of two sides in left and right（4）With set on transverse slat of marking time（1）The transverse direction of front side
Angle bar（3）, two vertical angle bar（4）With lateral angle bar（3）Horizontal part be fixedly connected on transverse slat of marking time（1）On, vertical and horizontal reinforcing bar
（5）Left and right ends be fixedly connected on two vertical angle bar（4）Vertical portion on, vertical reinforcement（6）One end be fixedly connected on
Lateral angle bar（3）Vertical portion on, vertical reinforcement（6）The other end be fixedly connected on rear side toe riser（2）Leading flank
On, and the concrete is set to two vertical angle bar（4）Vertical portion, lateral angle bar（3）Vertical portion and rear side mark time it is perpendicular
Plate（2）Between.
2. the structure that a kind of steel according to claim 1 is marked time, it is characterised in that：The more vertical and horizontal reinforcing bars（5）With
And more vertical reinforcements（6）It is a little fixedly connected positioned at intersecting vertically, and a support is equipped with positioned at each lower section that intersects vertically
Reinforcing bar（7）, spacer bar（7）Positioned at vertical direction, and spacer bar（7）Top surface be located at vertical and horizontal reinforcing bar（5）With vertical reinforcement
（6）Intersect vertically at vertical and horizontal reinforcing bar（5）And vertical reinforcement（6）It is fixedly connected, spacer bar（7）Bottom surface with mark time
Transverse slat（1）It is fixedly connected.
3. the structure that a kind of steel according to claim 1 is marked time, it is characterised in that：The thickness of the concrete is a, institute
State vertical and horizontal reinforcing bar（5）Axis and vertical reinforcement（6）Axis be in same level, and the horizontal plane and mark time transverse slat
（1）The distance between top surface be b, the vertical and horizontal reinforcing bar（5）With vertical reinforcement（6）Radius it is equal be c, and c+b<a.
4. the structure that a kind of steel according to claim 3 is marked time, it is characterised in that：Two vertical angle bar（4）With transverse direction
Angle bar（3）Vertical portion top surface and concrete top surface it is contour.
5. the structure that a kind of steel according to claim 4 is marked time, it is characterised in that：Two vertical angle bar（4）Be located at
The vertical plane in outside respectively with transverse slat of marking time（1）The side of left and right two it is in the same vertical plane, it is described transverse direction angle bar（3）Position
In the vertical plane in outside and the toe riser of front side（2）Leading flank be located on same vertical plane.
6. the structure that a kind of steel according to claim 5 is marked time, it is characterised in that：Two vertical angle bar（4）With transverse direction
Angle bar（3）The top surface of vertical portion, two vertical angle bar（4）With lateral angle bar（3）Positioned at outside vertical plane and mark time perpendicular
Plate（2）Leading flank higher than concrete part on be coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240222.4U CN207988381U (en) | 2018-02-11 | 2018-02-11 | A kind of structure that steel is marked time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240222.4U CN207988381U (en) | 2018-02-11 | 2018-02-11 | A kind of structure that steel is marked time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988381U true CN207988381U (en) | 2018-10-19 |
Family
ID=63824254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240222.4U Active CN207988381U (en) | 2018-02-11 | 2018-02-11 | A kind of structure that steel is marked time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207988381U (en) |
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2018
- 2018-02-11 CN CN201820240222.4U patent/CN207988381U/en active Active
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