CN208251643U - The cast-in-place part device for controlling concrete thickness of precast floor slab - Google Patents
The cast-in-place part device for controlling concrete thickness of precast floor slab Download PDFInfo
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- CN208251643U CN208251643U CN201820714787.1U CN201820714787U CN208251643U CN 208251643 U CN208251643 U CN 208251643U CN 201820714787 U CN201820714787 U CN 201820714787U CN 208251643 U CN208251643 U CN 208251643U
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- crossbearer
- cast
- thickness
- vertical frame
- floor slab
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Abstract
The utility model provides a kind of cast-in-place part device for controlling concrete thickness of precast floor slab, including the door shaped stent being made of vertical frame and crossbearer, crossbearer is located at the top of vertical frame, vertical frame bottom is equipped with pedestal, pedestal is mounted on precast floor slab platform for making, crossbearer is equipped with control nut, spacer bar is installed on control nut, the distance between spacer bar vertex and platform for making are equal to the thickness of cast-in-place part concrete, the utility model provides the reference for pouring thickness for cast-in-situ floor middle position, no wheel is that floor edge is not that construction thickness can be accurately grasped among floor, centre part thickness uncontrollable problem when solving live concrete floor slab placement using this control device, keep entire slab thickness consistent, it is effectively controlled the dosage of concrete simultaneously.
Description
Technical field:
The utility model belongs to construction of precast floorslab technical field in architectural engineering, and in particular to a kind of rolling thickness control
Device.
Background technique
Concrete precast floor scene to pour segment thickness control difficulty big, lack perfect absolute altitude determine mark and according to
According to.When installation generally with around floor vertical reinforcement or side mode be control foundation, traditional precast floor slab installs at the scene
It before casting concrete, makes marks on the vertical reinforcement of surrounding or side mode, to guarantee the thickness of cast-in-place part, but uses this
Kind method can only often guarantee that the edge thickness of floor meets the requirements, and centre appearance is uneven, and thickness is different to be showed
As.
Summary of the invention:
In order to guarantee the integral thickness specification of the cast-in-place part of floor, the dosage of concrete is controlled, a kind of concrete is now invented
Thickness position control device, this device is the top mark height that structure is found out in precast floor slab, and is marked.
To achieve the above object of the invention, the technical solution adopted in the utility model is:
A kind of cast-in-place part device for controlling concrete thickness of precast floor slab, including the gate branch being made of vertical frame and crossbearer
Frame, crossbearer are located at the top of vertical frame, and vertical frame bottom is equipped with pedestal, and pedestal is mounted on precast floor slab platform for making, and crossbearer is equipped with
Nut is controlled, controls and spacer bar is installed on nut, the distance between spacer bar vertex and platform for making are equal to cast-in-place portion
Divide the thickness of concrete.
Specifically, vertical frame, mould bases are main spar, door type frame is control nut peace made of vertical frame and crossbearer are integrally affixed
In crossbearer.
Further, crossbearer is detachably arranged at the top of vertical frame, and crossbearer is equipped with strip-shaped hole, and control nut is mounted on item
On shape hole and strip-shaped hole movement can be prolonged.
The utility model distressed structure: crossbearer is one section of wirerope, and vertical frame is equipped with wirerope fixed structure；It is set on control nut
There are the cross through hole and vertical threaded bore for passing through wirerope, vertical threaded bore is communicated with cross through hole, and spacer bar is mounted on vertical
In straight screw hole.
The beneficial effect of this programme is: the utility model provides the reference for pouring thickness for cast-in-situ floor middle position,
No wheel is that floor edge is not that construction thickness can be accurately grasped among floor.Solves live building using this control device
The uncontrollable problem of part thickness among when plate pours, keeps entire slab thickness consistent, while being effectively controlled concrete
Dosage.
Detailed description of the invention
Fig. 1 is one structural schematic diagram of example；
Fig. 2 is to remove state diagram after door type frame；
Fig. 3 is two structural schematic diagram of example；
Fig. 4 is two strip-shaped hole structure chart of example；
Fig. 5 is three structural schematic diagram of example；
Fig. 6 is to control nut structure diagram in example three.
In figure, crossbearer 1, vertical frame 2, pedestal 3, control nut 4, spacer bar 5, girder rib 6, control platform 7, strip-shaped hole 8,
Cross through hole 41, vertical threaded bore 42.
Specific embodiment
1-6 illustrates the utility model with reference to the accompanying drawing:
A kind of cast-in-place part device for controlling concrete thickness of precast floor slab, including the gate branch being made of vertical frame 2 and crossbearer 1
Frame, crossbearer 1 are located at 2 top of vertical frame, and 2 bottom of vertical frame is equipped with pedestal 3, and pedestal 3 is mounted on precast floor slab platform for making 7, crossbearer 1
It is equipped with control nut 4, controls and spacer bar 5, the distance between 5 vertex of spacer bar and platform for making 7 is installed on nut 4
Equal to the thickness of cast-in-place part concrete.
As shown in Figure 1 and Figure 2, main spar production can be used in vertical frame 2, crossbearer 1, and door type frame is that vertical frame 2 and 1 one of crossbearer are solid
Made of connecing, control nut 4 is mounted in crossbearer 1.The height of crossbearer 1 is designed as cast-in-place concrete height, and spacer bar 5 is the bottom of from
Portion is inserted into nut, flushes 5 top of spacer bar with crossbearer 1,5 vertex of spacer bar is when determining position with 1 upper surface of crossbearer
For reference.
For convenience of storage, as shown in figure 3, crossbearer 1 is designed as being detachably arranged in 2 top of vertical frame.This structure is when this
Door type frame can be disassembled in addition place when not used by device, and occupied space is smaller.Now, this structure crossbearer 1 can be according to construction
Place, floor plan are of different size, the appropriate crossbearer for replacing different length.Further, as shown in Figure 3,4, crossbearer 1 is equipped with
Strip-shaped hole 8, control nut 4 are mounted in strip-shaped hole 8 and can prolong the movement of strip-shaped hole 8.Control nut 4 is locked out spacer bar 5
Structure, multiple anchor points can be easily respectively set in the moveable nut 4 that controls on the same line.Control nut 4
Height is designed as cast-in-place concrete height, and the vertex position of spacer bar 5 is to control 4 upper surface of nut as reference.
Such as Figures 5 and 6, the utility model distressed structure: crossbearer 1 is one section of wirerope, and vertical frame is equipped with wirerope fixed structure；Control
Nut 4 processed is equipped with for the cross through hole 41 and vertical threaded bore 42 across wirerope, vertical threaded bore 42 and 41 phase of cross through hole
Logical, spacer bar 5 is mounted in vertical threaded bore 42.This scheme requires vertical frame 2 to have enough stability, to the pulling force energy of wirerope
Guarantee that wirerope remains linear stretch.This scheme can be realized door type frame span and can arbitrarily adjust, and facilitate site layout project.Wirerope bottom
Side height is designed as cast-in-place concrete height, the i.e. apex height of spacer bar.
Using this control device can before concrete cast-in-situ it is fixed as pouring the pre- of thickness reference in floor middle position
Embedded part, setting more pour reference point, keep the cast-in-place part each position height of floor consistent, avoid floor part (especially building
Among plate) the uneven situation in position.
The thickness control device: 1) being placed on precast floor slab platform for making 7 by the use process of the utility model first, will
Pedestal 3 and control platform 7 are pasted sternly.2) take the reinforcing bar of a diameter 10mm, long 100mm as spacer bar 5, from control nut 4
Under penetrate, spacer bar 5 referring to design cast-in-place concrete height referring to fixed position.3) spacer bar 5 and girder rib 6 are connect
The position firm welding of touching.4) turn control nut 4 releases the locking of spacer bar 5, takes a series of parts such as door type frame away, this
When spacer bar top be the cast-in-place part of floor highest control point, in conjunction with Fig. 2.
Thickness reference can easily be arranged for the cast-in-place part of floor in the utility model, keep cast-in-place segment thickness integrally consistent,
The problem that middle part is excessively high is avoided, concrete amount is effectively reduced.4 to 5 control points are generally arranged in each floor, more accurate
Guarantee floor entirety thickness.
Claims (4)
1. a kind of cast-in-place part device for controlling concrete thickness of precast floor slab, it is characterized in that: including being made of vertical frame and crossbearer
Door shaped stent, crossbearer are located at the top of vertical frame, and vertical frame bottom is equipped with pedestal, and pedestal is mounted on precast floor slab platform for making, crossbearer
It is equipped with control nut, controls and spacer bar is installed on nut, the distance between spacer bar vertex and platform for making are equal to
The thickness of cast-in-place part concrete.
2. the cast-in-place part device for controlling concrete thickness of precast floor slab as described in claim 1, it is characterized in that: vertical frame, mould bases are
Main spar, door type frame are made of vertical frame and crossbearer are integrally affixed, and control nut is mounted in crossbearer.
3. the cast-in-place part device for controlling concrete thickness of precast floor slab as described in claim 1, it is characterized in that: crossbearer is dismountable
It is mounted at the top of vertical frame, crossbearer is equipped with strip-shaped hole, and control nut is mounted in strip-shaped hole and can prolong strip-shaped hole movement.
4. the cast-in-place part device for controlling concrete thickness of precast floor slab as described in claim 1, it is characterized in that: crossbearer is one section of steel
Cable, vertical frame are equipped with wirerope fixed structure；It controls nut to be equipped with for the cross through hole and vertical threaded bore across wirerope, hang down
Straight screw hole is communicated with cross through hole, and spacer bar is mounted in vertical threaded bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714787.1U CN208251643U (en) | 2018-05-14 | 2018-05-14 | The cast-in-place part device for controlling concrete thickness of precast floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714787.1U CN208251643U (en) | 2018-05-14 | 2018-05-14 | The cast-in-place part device for controlling concrete thickness of precast floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251643U true CN208251643U (en) | 2018-12-18 |
Family
ID=64636192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714787.1U Active CN208251643U (en) | 2018-05-14 | 2018-05-14 | The cast-in-place part device for controlling concrete thickness of precast floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208251643U (en) |
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2018
- 2018-05-14 CN CN201820714787.1U patent/CN208251643U/en active Active
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