CN208792787U - A kind of slab thickness controller - Google Patents
A kind of slab thickness controller Download PDFInfo
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- CN208792787U CN208792787U CN201821413494.6U CN201821413494U CN208792787U CN 208792787 U CN208792787 U CN 208792787U CN 201821413494 U CN201821413494 U CN 201821413494U CN 208792787 U CN208792787 U CN 208792787U
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- thickness
- rack body
- slab thickness
- reinforcement
- floor
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Abstract
The utility model relates to technical field of building construction, disclose a kind of slab thickness controller.The slab thickness controller is used to control the thickness of floor, and the upper epidermis and layer of floor are respectively upper cover to reinforcement and lower cover to reinforcement, slab thickness controller include: rack body；First object of reference, is set to the top of rack body, and the thickness of the first object of reference is equal with the thickness of upper cover to reinforcement；Second object of reference, is set to the lower part of rack body, and the distance of highest point to the rack body bottom surface of the second object of reference is equal with the thickness of lower cover to reinforcement；The highest point of first object of reference is identical to the distance of rack body bottom surface and the thickness of floor.The utility model can control thickness of protection tier and slab thickness simultaneously, eliminate influence of the accidentalia to thickness of protection tier and slab thickness, improve the quality of cast-in-situ floor, increase the safety coefficient of architectural engineering.
Description
Technical field
The utility model relates to technical field of building construction more particularly to a kind of slab thickness controllers.
Background technique
China's architectural engineering generallys use cast-in-place concrete floor structure, guarantees that constructional column, collar tie beam, the engineering of floor are whole
Property, but the concreting of large area is given due to the factor of the quality, field condition, management level of operator etc.
The control of concrete indices brings difficulty.Reflect that more distinct issues are covers to reinforcement in slab thickness and floor
Thickness generally exceeds or is less than design given value, and slab thickness and thickness of protection tier are the important technologies of floor quality control
Index, thickness of protection tier increaseds or decreases the entity quality that will affect floor, or even dew muscle phenomenon occurs, and dew influential point of tendons makes
Exposed reinforcement is corroded in air, weakens the bearing capacity of floor, and exceeding or reducing for slab thickness will cause floor center
Amount of deflection increase, bearing capacity reduces, be one of the reason of causing cast-in-situ floor to crack.
It is most of still along with getting drawing ready on vertical reinforcement currently, the control of construction site cast-in-place concrete floor thickness
Line marks the methods of absolute altitude control line on floor side form, column muscle or column joint bar to control slab thickness, and putting absolute altitude need to manually survey
Amount, plate face is constructed, and general area is larger, and heavy workload is time-consuming and laborious, in addition, relief is arranged on vertical reinforcement, in coagulation
Influence of the vertical reinforcement vulnerable to the accidentalia such as wind, object, artificial when soil pours, exist control error is big, unobvious, span centre not
The problems such as can control, while the thickness of cover to reinforcement can not be controlled, in practice it has proved that these reasons cause in construction
Slab thickness deviation is exceeded, causes potential security risk to cast-in-situ floorslab structure.
Utility model content
Based on the above, the purpose of this utility model is to provide a kind of slab thickness controllers, can control steel simultaneously
Tendon protective layer thickness and slab thickness improve the quality of cast-in-situ floor, improve the safety coefficient of architectural engineering.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of slab thickness controller, for controlling the thickness of floor, the upper epidermis and layer of floor are respectively upper steel
Tendon protective layer and lower cover to reinforcement, slab thickness controller include:
Rack body；
First object of reference is set to the top of rack body, the thickness of the thickness of the first object of reference and upper cover to reinforcement
It spends equal；
Second object of reference is set to the lower part of rack body, the highest point to rack body bottom surface of the second object of reference
Distance is equal with the thickness of lower cover to reinforcement；
The highest point of first object of reference is identical to the distance of rack body bottom surface and the thickness of floor.
Further, the first object of reference is frame made of reinforcement welding, and all reinforcing bars in frame are in same flat
In face, and frame is horizontally set on the top of rack body.
Further, the cross section of reinforcing bar is circle, and the diameter of reinforcing bar is equal with the thickness of upper cover to reinforcement.
Further, the first object of reference is in equilateral triangle.
Further, rack body includes supporting leg, and supporting leg is three, and three supporting legs are respectively welded at the three of the first object of reference
On a vertex.
Further, for the second object of reference in bulk, the lower part of each supporting leg is respectively provided with second object of reference.
Further, the second object of reference is extended along the direction of vertical leg, the extending direction direction of the second object of reference
The outside of rack body.
Further, the second object of reference is made of reinforcing bar, and the cross section of reinforcing bar is circle.
Further, rack body and the second object of reference weld.
Further, supporting leg is made of reinforcing bar.
The utility model has the following beneficial effects: the utility model provides a kind of slab thickness controller, in rack body
Both ends are respectively arranged to control the first object of reference of thickness of protection tier and for controlling lower thickness of protection tier
Second object of reference can control thickness of protection tier and slab thickness simultaneously, eliminate accidentalia to thickness of protection tier
With the influence of slab thickness, the quality of cast-in-situ floor is improved, increases the safety coefficient of architectural engineering.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the slab thickness controller that the utility model specific embodiment provides；
Fig. 2 is the main view for the slab thickness controller that the utility model specific embodiment provides.
In figure:
1- rack body；The first object of reference of 2-；The second object of reference of 3-；
11- supporting leg.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.In addition it should be noted that
, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
As shown in Figure 1, present embodiment provides a kind of slab thickness controller, the slab thickness controller is for controlling
Surface layer and layer are the thickness of the floor of cover to reinforcement, and the upper epidermis and layer of floor are respectively upper cover to reinforcement
With lower cover to reinforcement, slab thickness controller includes rack body 1, the first object of reference 2 and the second object of reference 3, the first reference
Object 2 is used to control the thickness of cover to reinforcement, and the second object of reference 3 is used to control the thickness of lower cover to reinforcement, in control building
While plate thickness, the thickness of cover to reinforcement is also controlled, it is thick to thickness of protection tier and floor to eliminate accidentalia
The influence of degree improves the quality of cast-in-situ floor, increases the safety coefficient of architectural engineering.
As depicted in figs. 1 and 2, the first object of reference 2 is frame made of reinforcement welding, and the first object of reference 2 is in equilateral triangle
Shape, all reinforcing bars in frame are in same plane, and frame is horizontally set on the top of rack body 1.The cross of reinforcing bar
Section is circle, and the diameter of reinforcing bar is equal with the thickness of upper cover to reinforcement, and such setting is to when pouring cover to reinforcement
Reference is provided, the progress of construction is conducive to.But the first object of reference 2 is not limited to above-described equilateral triangle frame,
It may be rectangular frame, be also not limited to certainly as above-described frame structure, as long as the first object of reference 2 can be made to pouring
The structure that reference is provided when upper cover to reinforcement can be used as the first object of reference 2.
As depicted in figs. 1 and 2, rack body 1 includes three supporting leg 11 made of reinforcing bar, and three supporting legs 11 are respectively welded
On three vertex of the first object of reference 2, rack body 1 plays a supportive role to the first object of reference 2.
As depicted in figs. 1 and 2, second object of reference 3 is welded in the lower part of each supporting leg 11, the second object of reference 3 is in
Bulk extends along the direction of vertical leg 11, and extends 2cm towards the external of rack body 1.Second object of reference 3 is by reinforcing bar system
At the cross section of reinforcing bar is circle.Distance and lower cover to reinforcement of the highest point of second object of reference 3 to 1 bottom surface of rack body
Thickness it is equal, it is such setting to pour lower cover to reinforcement when provide reference, be conducive to construction progress.But the
The external extended distance of two objects of reference 3 is not limited to above-described 2cm, can also extend to on another supporting leg 11, separately
Outside, or frame structure is directly welded on rack body 1, is also not limited to certainly as structures described above, as long as
The second object of reference 3 can be made to can be used as the second object of reference 3 to the structure for providing reference when pouring lower cover to reinforcement.
Present embodiment provide slab thickness controller use process is as follows:
According to concrete building surface construction flowing water cloth away from the binding of, roof steel bar after the completion of, started to arrange building according to standard width of a room in an old-style house depth
Floor controller is arranged on the quadrangle and center in room by plate controller, and in casting process, floor controller controls entire building
The thickness of plate, the first object of reference 2 control upper thickness of protection tier, and the second object of reference 3 controls lower thickness of protection tier, in building
Plate takes out floor controller after the completion of pouring preliminary leveling, and the hole that floor controller is left blocks, and pours build floor completion.
The making material for the slab thickness controller that present embodiment provides is to pour the remaining reinforcing bar waste of build floor, together
When can be used in turn, save material and cost.The slab thickness controller can control thickness of protection tier and floor simultaneously
Thickness, slab thickness and flatness accuracy are high, and the later period is avoided to pick chisel polishing lamp relevant treatment, easy to operate, eliminate accidentally
Influence of the factor to thickness of protection tier and slab thickness avoids the generation of dew muscle phenomenon, improves the quality of cast-in-situ floor,
Increase the safety coefficient of architectural engineering.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of slab thickness controller, for controlling the thickness of floor, on the upper epidermis and layer of the floor be respectively
Cover to reinforcement and lower cover to reinforcement, which is characterized in that the slab thickness controller includes:
Rack body (1)；
First object of reference (2), is set to the top of the rack body (1), the thickness of first object of reference (2) with it is described
The thickness of upper cover to reinforcement is equal；
Second object of reference (3), is set to the lower part of the rack body (1), the highest point of second object of reference (3) to institute
The distance for stating rack body (1) bottom surface is equal with the thickness of the lower cover to reinforcement；
The distance of the highest point of first object of reference (2) to the rack body (1) bottom surface is identical as the thickness of the floor.
2. a kind of slab thickness controller according to claim 1, it is characterised in that: first object of reference (2) is steel
The frame that muscle is welded, all reinforcing bars in the frame are in same plane, and the frame is horizontally set on institute
State the top of rack body (1).
3. a kind of slab thickness controller according to claim 2, it is characterised in that: the cross section of reinforcing bar is circle, steel
The diameter of muscle is equal with the thickness of the upper cover to reinforcement.
4. a kind of slab thickness controller according to claim 3, it is characterised in that: first object of reference (2) in etc.
Side triangle.
5. a kind of slab thickness controller according to claim 4, it is characterised in that: the rack body (1) includes branch
Leg (11), the supporting leg (11) are three, and three supporting legs (11) are respectively welded at three tops of first object of reference (2)
Point on.
6. a kind of slab thickness controller according to claim 5, it is characterised in that: second object of reference (3) is in block
Shape, the lower part of each supporting leg (11) are respectively provided with second object of reference (3).
7. a kind of slab thickness controller according to claim 6, it is characterised in that: second object of reference (3) is along vertical
The direction of the straight supporting leg (11) is extended, and the extending direction of second object of reference (3) is towards the rack body (1)
It is external.
8. a kind of slab thickness controller according to claim 1, it is characterised in that: second object of reference (3) is by steel
Muscle is made, and the cross section of reinforcing bar is circle.
9. a kind of slab thickness controller according to claim 1, it is characterised in that: the rack body (1) with it is described
Second object of reference (3) welding.
10. a kind of slab thickness controller according to claim 5, it is characterised in that: the supporting leg (11) is by reinforcing bar system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413494.6U CN208792787U (en) | 2018-08-30 | 2018-08-30 | A kind of slab thickness controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413494.6U CN208792787U (en) | 2018-08-30 | 2018-08-30 | A kind of slab thickness controller |
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| CN208792787U true CN208792787U (en) | 2019-04-26 |
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| CN201821413494.6U Active CN208792787U (en) | 2018-08-30 | 2018-08-30 | A kind of slab thickness controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700594A (en) * | 2019-10-18 | 2020-01-17 | 上海建工七建集团有限公司 | Simple floor thickness and levelness control tool |
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2018
- 2018-08-30 CN CN201821413494.6U patent/CN208792787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700594A (en) * | 2019-10-18 | 2020-01-17 | 上海建工七建集团有限公司 | Simple floor thickness and levelness control tool |
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