Concrete structure is convenient to the typified form of reserved steel bar
Technical field
The utility model relates to a kind of concrete structure formwork, specifically a kind of typified form of being convenient to reserved steel bar.
Background technology
In building engineering construction, often need be in concrete structure reserved steel bar so that carry out follow-up Concrete Construction herein.Common way mainly contains two kinds, the one, perforate on the concrete bottom die plate herein, the reinforcing bar of insert to need reserving, another kind of way is after herein concreting success and reaching design strength, use electric hammer punching herein, utilize bar planting glue that reinforcing bar is implanted in this hole.Preceding a kind of method construction is trouble very, and bed die has been become damage to a certain degree, though a kind of method in back is convenient, can not guarantee the quality of bar planting, and the reinforcing bar of being planted also needs the process tensile test.
The utility model content
The purpose of this utility model just provides a kind of being easy to and installs and remove, and can make the accurately typified form of location of reserved steel bar.
For achieving the above object, technical solution adopted in the utility model is: adopt a kind of concrete structure to be convenient to the typified form of reserved steel bar, comprise thick base plate and thin panel, evenly be provided with several diameters on the described thick base plate and be 1-3 centimetre circular hole, circular hole clear spacing each other is 2.5 centimetres, and ragged edge one row's circular hole is 2.5 centimetres from base plate outer edge clear distance in the thick base plate; Upright edge is arranged around the thick plate upper surface, be provided with six fixing holes along internal orifice upright; Thin panel is put in thick plate upper surface, the fixing hole thick base plate and thin panel is nailed together from thick base plate by iron nail.
During the actual use of the utility model, elder generation puts into thick base plate with thin panel and fixes with iron nail, hole on thin panel by the position of design with drilling machine, from then on the reinforcing bar that needs are reserved gets out in the hole, this typified form is fixed with former concrete blinding again.After the concreting success, earlier thick base plate is pulled down, and then pulled down thin panel.
The utility model is compared with traditional method, have the following advantages: can guarantee that the reinforcing bar that needs to reserve positions at design attitude exactly, and can be in concreting process because of the skew of the occurrence positions that vibrates of vibrating spear, in addition, can also adjust the position of this reserved steel bar according to the number of steel bars of required reservation, and install and remove all very convenient.
Description of drawings
Below in conjunction with the description of drawings and the specific embodiment the utility model is described further.
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is the vertical view of thin panel of the present utility model.
The specific embodiment
Referring to embodiment Fig. 1, Fig. 2, Fig. 3, a kind of concrete structure is convenient to the typified form of reserved steel bar, comprise thick base plate 1 and thin panel 4, evenly be provided with several diameters on the described thick base plate 1 and be 1-3 centimetre circular hole 3, circular hole 3 clear spacing each other is 2.5 centimetres, and ragged edge one row's circular hole 3 is 2.5 centimetres from base plate outer edge clear distance in the thick base plate 1; Have around the thick plate upper surface and stand, be provided with six fixing holes 2 along 5 internal orifices upright along 5; Thin panel 4 is put in thick plate upper surface, the fixing hole 2 thick base plate 1 and thin panel 4 is nailed together from thick base plate by iron nail.
During the actual use of the utility model, elder generation puts into thick base plate 1 with thin panel 4 and fixes with iron nail, hole on thin panel 4 by the position of design with drilling machine, from then on the reinforcing bar that needs are reserved gets out in the hole, this typified form is fixed with former concrete blinding again.After the concreting success, earlier thick base plate is pulled down, and then pulled down thin panel.
Certainly this thick base plate of being convenient to the typified form of reserved steel bar can adopt wooden or metal material to make; all can achieve the goal; more than various conversion all drop in the protection domain of the present utility model; generally speaking, the utility model should comprise those conspicuous for those of ordinary skills distortion or substitute and improve.