A kind of pre-buried type balcony floor drain
Technical field:
The utility model relates to building field, specifically refers to a kind of floor pre-buried type balcony floor drain.
Background technology:
At present, in building a building, the installation of balcony floor drain normally first reserves a hole when balcony floor fluid concrete at balcony corresponding site, is blocked by reserved hole when waiting balcony floor drain to install through secondary installing soffit formwork cast pea gravel concreten again.The mode of this installation balcony floor drain has following defect: leave gap between floor drain and reserving hole, and because concrete is not once-cast, second pouring is difficult to the sealing of reserved hole; Though or can temporarily seal, the time has been grown, and expands with heat and contract with cold and causes the concrete cracking of floor prepared hole second pouring, causes water on floor toward seepage downstairs.Next is the balcony draining after the balcony floor drain of conventional mounting can not solve the draining of blank room balcony and finishing simultaneously.During new house finishing balcony, concrete leveling is filled out, tile fixing in ground, can raise, the balcony floor drain originally installed must be abolished and install new floor drain again.Time-consuming, take a lot of work, increase decoration cost.
Utility model content:
The technical problem that the utility model mainly solves is to provide a kind of floor pre-buried type balcony liftable floor drain, solves Railway Project below: 1, the floor floor seepage water problem that needs second pouring concrete to produce because of reserving hole.2, solving the house balcony drainage problem after blank room and finishing by being arranged on pipe in the liftable in pre-buried type balcony floor drain simultaneously, saving of labor, to save time, to save decoration cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: this pre-buried type balcony floor drain, comprises outer tube, base, outer tube be contained on base, arrange pipe in liftable in described outer tube.
The outer Side wall of described outer tube is provided with many muscle ribs.
Due to this floor pre-buried type balcony floor drain, pipe in liftable is set in described outer tube.During cast floorslab concrete, pre-buried outer tube is arranged on balcony floor relevant position, outer tube and floor link together, once-cast.Outer tube and cement floor compact siro spinning technology, seamless, during blank room, in lifting, pipe need not cover, and balcony ponding is discharged by outer tube; During finishing, in liftable, pipe is installed within the outer tube, can according to the position of pipe in the thickness free adjustment of balcony finishing material, and this floor drain both can be used for the balcony draining in blank room, also can be directly used in renovated house balcony draining.Saving of labor, save time, it is convenient to install, and saves decoration cost.Because floor drain outer tube and balcony floorslab concrete are poured into a mould simultaneously, good airproof performance, uses for a long time, can not produce and leak.
The outer Side wall of outer tube is provided with many muscle ribs, after once-cast, strengthens floor drain and concrete floor bonding strength and sealing performance.
Accompanying drawing illustrates:
Fig. 1 is pipe, outer pipe-jointing structure schematic diagram in the lifting of pre-buried type balcony floor drain
Fig. 2 is pipe, outer tube isolating construction schematic diagram in the lifting of pre-buried type balcony floor drain
Detailed description of the invention:
With reference to figure 1, Fig. 2, this pre-buried type balcony floor drain, comprises outer tube 1, base 6, and outer tube 1 is contained on base 6, arranges pipe 3 in liftable in described outer tube 1.
The outer Side wall of described outer tube 1 is provided with many muscle ribs 5, after outer tube 1 and balcony concrete are poured into a mould simultaneously, strengthens outer tube 1 and cement floor bonding strength and sealing performance.
During cast floorslab concrete, floor drain base 6 is followed closely in balcony floor relevant position, disposal pouring, floor drain outer tube 1 and concrete floor compact siro spinning technology, during blank room, in lifting, pipe 3 need not cover, the grid cover of pipe 3 upper cover plate 4 in lifting can be taken off to cover avoids large article to fall down plugging on outer tube 1, and balcony ponding is discharged by outer tube 1; During finishing, in lifting, pipe 3 is contained in outer tube 1, joint portion 2 keeps suitable length, can seal by gluing, outer tube 1 lower end is connected with trap, can according to the position of pipe 3 in the thickness free adjustment of balcony finishing material, and the height of outer tube 1 is h, the height adding pipe 3 in lifting is H, can increase adjustable range H-h.