CN206655397U - A kind of three-in-one control block of cast-in-situ floor - Google Patents
A kind of three-in-one control block of cast-in-situ floor Download PDFInfo
- Publication number
- CN206655397U CN206655397U CN201720259339.2U CN201720259339U CN206655397U CN 206655397 U CN206655397 U CN 206655397U CN 201720259339 U CN201720259339 U CN 201720259339U CN 206655397 U CN206655397 U CN 206655397U
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- control block
- block body
- reinforcing bar
- thickness
- cast
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Abstract
The utility model provides a kind of three-in-one control block of cast-in-situ floor, including controlling block body, the described block body that controls is square shape, four side end faces of described control block body open up fluted up and down, for design symmetrical above and below, the groove is V-shaped groove, and two are each provided with above and below described control block body and is disposed vertically reinforcing bar, two are one layer.Control block provided by the utility model is made up of concrete pressing mold; the thickness and slab thickness of the control block body are equal, that is, can be made according to the slab thickness that building needs, and are effectively controlled the thickness of floor; and reinforcing bar is contributed to form good protective layer; due to being design symmetrical above and below, in actual use, make no distinction of rank; using flexible; adaptability and practical, can place reinforcing bar, be effectively controlled the distance of two layers of reinforcing bar above and below control block.Mold Making is simple, is adapted to produce in batches, production cost is low.
Description
Technical field
Construction articles for use field is the utility model is related to, relates in particular to protect reinforcing bar and energy during a kind of cast-in-situ floor
Control two layers of reinforcing bar distance and the three-in-one control block of slab thickness.
Background technology
In building trade, doing engineering usually needs casting concrete, and to ensure must for concrete in usual armored concrete
The thickness wanted, occurs the phenomenon of reinforcing steel bars exposed when preventing form removal, and the thickness relationship of reinforced concrete protective layer holding to structure
Carrying power, durability, the performance such as fire prevention, protective layer is too thin to easily infiltrate into wet gas and water, blocked up then easy generation crack, these
Steel bar corrosion may all be made, in addition, the blocked up Distance Shortened for causing two layers of reinforcing bar of protective layer, has thus seriously undermined concrete
Stress performance so that concrete wrecks, influence to use and structure safety.Because should between assembling reinforcement and exterior sheathing
When maintaining a certain distance, so generally requiring to set a control therebetween every a segment distance in reinforcing bar and outer template
Block, can be separated by a distance by reinforcing bar and outer template.
At present, the control block used in Practical Project has many kinds, common are cement control block, building stones control block, modeling
Expect card-like control block, but these control block structure designs is complex, therefore Mold Making is difficult, it is difficult to realize machine batch
Amount production, production cost is higher, and these control blocks can not also control two layers of reinforcing bar distance and slab thickness well.
Utility model content
Reinforcing bar is protected in order to solve prior art problem, when the utility model provides a kind of cast-in-situ floor and can control two
The three-in-one control block of layer reinforcing bar distance and slab thickness, is easy to make, convenient batch production, easy to operate.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of three-in-one control block of cast-in-situ floor, including control block body, the described block body that controls is square shape,
Four side end faces of described control block body open up fluted up and down, are design symmetrical above and below, the groove is V-shaped
Groove, two are each provided with above and below described control block body and is disposed vertically reinforcing bar, two are one layer, the steel of top two
Muscle is top bars, and the reinforcing bar of lower section two is lower floor's reinforcing bar.
Further, described control block body thickness and slab thickness are equal.
Further, the thickness for the top bars protective layer that the top bars is formed with the control block body upper surface
For 20~50mm.
Further, the thickness for lower floor's cover to reinforcement that lower floor's reinforcing bar is formed with the control block body lower surface
For 20~50mm.
Further, the distance of two layers of reinforcing bar is the thickness that control block body thickness cuts upper and lower two layers of cover to reinforcement.
Further, the described corner for controlling block body is right angle.
Further, the described block body that controls is that high-strength mortar pressing mold forms.
The utility model has the advantages that compared with prior art：
Control block provided by the utility model is made up of concrete pressing mold, and the thickness and floor of the control block body are thick
Spend equal, that is, can be made according to the slab thickness that building needs, be effectively controlled the thickness of floor, and contribute to
Reinforcing bar forms good protective layer, due to being design symmetrical above and below, in actual use, makes no distinction of rank, using flexible, adaptability and
It is practical, reinforcing bar can be placed above and below control block, is effectively controlled the distance of two layers of reinforcing bar.Mold Making letter
It is single, it is adapted to produce in batches, production cost is low.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model control block.
Fig. 2 is front view schematic diagram when the utility model control block uses.
Wherein, 1-control block body；2-groove；3-top bars；4-lower floor reinforcing bar；5-top bars protective layer；
6-lower floor cover to reinforcement.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Fixed steel bars and building for two layers reinforcing bar distance can be controlled when the utility model provides a kind of new casting concrete
Build and use control block, be easy to make, convenient batch production is easy to operate.
As shown in figure 1, a kind of three-in-one control block of cast-in-situ floor, including control block body 1, described control block body 1
For square shape, corner is right angle, and high-strength mortar pressing mold forms, above and below four side end faces of described control block body 1
Fluted 2 are opened up, is design symmetrical above and below, the groove 2 is V-shaped groove.
As shown in Fig. 2 being each provided with two above and below described control block body 1 is disposed vertically reinforcing bar, steel is used
Silk colligation is good, and two are one layer, and the reinforcing bar of top two is top bars 3, and the reinforcing bar of lower section two is lower floor's reinforcing bar 4.The control
The thickness and slab thickness of block body 1 are equal, that is, can be made according to the slab thickness that building needs, effective control
The thickness of floor.The thickness for the top bars protective layer 5 that the top bars 3 is formed with control block body 1 upper surface
For 20~50mm, the thickness of lower floor's reinforcing bar 4 and the lower floor's cover to reinforcement 6 for controlling the upper surface of block body 1 to be formed is
20~50mm.The distance of two layers of reinforcing bar is the thickness that control block body thickness cuts upper and lower two layers of cover to reinforcement.The control
Block contributes to reinforcing bar to form good protective layer, due to being design symmetrical above and below, in actual use, makes no distinction of rank, using flexible,
Adaptability and practical, can place reinforcing bar, be effectively controlled the distance of two layers of reinforcing bar above and below control block.Mould
Tool makes simple, suitable batch production, and production cost is low.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model.Based on this
Embodiment in utility model, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection.
Claims (7)
1. a kind of three-in-one control block of cast-in-situ floor, including control block body, it is characterised in that：Described controls block body as just
Cube shape, four side end faces of described control block body open up fluted up and down, are design symmetrical above and below, the groove
For V-shaped groove, two are each provided with above and below described control block body and is disposed vertically reinforcing bar, two are one layer, on
Two reinforcing bars in side are top bars, and the reinforcing bar of lower section two is lower floor's reinforcing bar.
A kind of 2. three-in-one control block of cast-in-situ floor according to claim 1, it is characterised in that：Described control block body
Thickness and slab thickness are equal.
A kind of 3. three-in-one control block of cast-in-situ floor according to claim 1, it is characterised in that：The top bars and institute
The thickness for stating the top bars protective layer for controlling block body upper surface to be formed is 20~50mm.
A kind of 4. three-in-one control block of cast-in-situ floor according to claim 1, it is characterised in that：Lower floor's reinforcing bar and institute
The thickness for stating the lower floor's cover to reinforcement for controlling block body lower surface to be formed is 20~50mm.
A kind of 5. three-in-one control block of cast-in-situ floor according to claim 1, it is characterised in that：The distance of two layers of reinforcing bar is
Control block body thickness cuts the thickness of upper and lower two layers of cover to reinforcement.
A kind of 6. three-in-one control block of cast-in-situ floor according to claim 1, it is characterised in that：Described control block body
Corner be right angle.
A kind of 7. three-in-one control block of cast-in-situ floor according to claim 1, it is characterised in that：Described control block body
Formed for high-strength mortar pressing mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259339.2U CN206655397U (en) | 2017-03-17 | 2017-03-17 | A kind of three-in-one control block of cast-in-situ floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259339.2U CN206655397U (en) | 2017-03-17 | 2017-03-17 | A kind of three-in-one control block of cast-in-situ floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655397U true CN206655397U (en) | 2017-11-21 |
Family
ID=60316094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259339.2U Active CN206655397U (en) | 2017-03-17 | 2017-03-17 | A kind of three-in-one control block of cast-in-situ floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655397U (en) |
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2017
- 2017-03-17 CN CN201720259339.2U patent/CN206655397U/en active Active
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