A kind of plastic hollow construction formwork
Technical field
The utility model relates to a kind of construction formwork, is specifically related to a kind of plastic hollow construction formwork, belongs to building unit technical field.
Background technology
Construction formwork is a kind of auxiliary material being widely used in building trade.The widely used construction formwork of existing market is steel plate, plank or solid plastic plate; In recent years along with technical development, enterprise is in order to pursue benefit, the construction formwork of hollow plastic plate structure arises at the historic moment, this plastic hollow construction formwork comprises the top plate and lower plywood that parallel, connected by the reinforcing rib of a fixed structure, shape arrangement between top plate and lower plywood, owing to there is gap between different reinforcing rib, this decreases the consumption of plastics to a certain extent, reduces the weight of whole supporting plate.
The plastic hollow construction formwork of prior art as shown in Figure 1, its in use, the different parts holding capacity of top plate and lower plywood is uneven, easily causes local dent; Meanwhile, owing to there is larger space between top plate and lower plywood, its section is not easy by grout off.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of novel plastic hollow construction formwork, to overcome described defect of the prior art.
Utility model content
For solving the problem, it is simple that the purpose of this utility model is to provide a kind of structure, and weight capacity is large, not easily caves in, and the plastic hollow construction formwork of the easy shutoff of end face.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of plastic hollow construction formwork, and it comprises upper plate, lower plate, end plate and cellular board; Wherein, described upper plate, lower plate are arranged in parallel; Described end plate is positioned at the two ends of upper plate and lower plate, and it connects described upper plate and lower plate; Described cellular board is arranged between the upper and lower plates.
Plastic hollow construction formwork of the present utility model is set to further: described upper plate, lower plate, end plate and cellular board are formed in one structure.
Plastic hollow construction formwork of the present utility model is also set to: be provided with frame trough in described end plate.
Compared with prior art, the utility model has following beneficial effect: cellular board is supported between upper plate, lower plate by plastic hollow construction formwork of the present utility model, thus template can be made not yielding, and the pass of cellular board is little, cement paste easily can block the end face of template.
Accompanying drawing explanation
Fig. 1 is the sectional view of the plastic hollow construction formwork of prior art.
Fig. 2 is the sectional view of plastic hollow construction formwork of the present utility model.
Detailed description of the invention
Refer to shown in Figure of description 2, of the present utility model is a kind of plastic hollow construction formwork, and it is made up of a few parts such as upper plate 1, lower plate 2, end plate 3 and cellular boards 4, wherein, described upper plate 1, lower plate 2, end plate 3 and cellular board 4 are formed in one structure, thus are convenient to processing and manufacturing.
Described upper plate 1, lower plate 2 are in arranged in parallel.
Described end plate 3 is positioned at the two ends of upper plate 1 and lower plate 2, and it connects described upper plate 1 and lower plate 2.Frame trough 5 is provided with in described end plate 3.
Described cellular board 4 is arranged between upper plate 1 and lower plate 2.Because cellular board 4 is supported between upper plate 1, lower plate 2, thus template can be made not yielding, and the pass of cellular board 4 is little, cement paste easily can block the end face of template.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.