Concrete interlocking block soft mattress
Technical field:
The utility model relates to the soft raft of scour protectors such as can be used for dykes and dams, riverbank, bottom, riverbed and beach face.
Background technology
A kind of soft raft is arranged in the prior art, the geotextile of arranging adopts polypropylene woven cloth or the woven cloth of polypropylene, ballast adopts sand pocket or stone, arrange and be provided with nylon rope reinforcing rib or reinforced bands, because it is relatively poor that employing sand pocket or piece stone are done its globality of soft raft, durability, economy and the compliance of ballast, therefore, wash away at embankment, riverbed etc. that comparatively violent zone needs that a kind of good integrity, durability are strong, economical and practical, easy construction and the soft raft that can adapt to the beach multidirectional deformation come river bottom protection.
The utility model content
The utility model technical issues that need to address provide a kind of scour protector and use, and easy construction rapidly and adapt to the soft raft of beach multidirectional deformation.
The technical solution of the utility model comprises arranges and ballast, it is characterized in that: reinforced bands and the colligation ring of making uniform arrangement on arranging, ballast on arranging is the concrete interlocking block that has pre-buried rope, and concrete interlocking block is reeved the colligation ring and fixing and the one of arranging on the reinforced bands.
Technique effect of the present utility model is that the ability of good integrity, good endurance, adaptation beach multidirectional deformation is strong, and easy construction can be used for washing away comparatively violent zone.
Description of drawings
Fig. 1 is the structural layout plan of reinforced bands and colligation ring on the utility model row body;
Fig. 2 is the utility model concrete interlocking block unit connection diagram;
Fig. 3 is the whole connection diagram of the utility model concrete interlocking block.
The specific embodiment
Implement main points more of the present utility model below in conjunction with description of drawings:
The utility model comprises arranges 1 and ballast, arrange and make the reinforced bands 2 and the colligation ring 3 of uniform arrangement on 1, the ballast of arranging on 1 is the concrete interlocking block 5 that has pre-buried rope 4, and concrete interlocking block 5 usefulness colligation ropes pass the colligation ring 3 and the 1 fixing and one of arranging on the reinforced bands 2.
Described in the utility model arranging 1 can be that the individual layer geotextile materials constitutes, as polypropylene woven cloth, the woven cloth of polypropylene etc., its individual layer weight generally should 〉=150g/m
2The composite earthwork cloth that also can adopt above-mentioned two kinds of cloth to be composited with nonwoven acupuncture respectively, its individual layer weight generally should 〉=150g/m
2
Reinforced bands 2 general available polypropylene materials, its width can be set to 〉=5cm according to the stressing conditions in the soft raft construction, generally adopts specifications such as 5cm, 7cm or 10cm.Colligation ring 3 diameters that utilize reinforced bands 2 to make should be greater than the colligation rope diameter, and general colligation ring 3 diameters are about three times of colligation rope diameter, so that colligation ring 3 is made and artificial wire rope handling colligation.The ballast of arranging on 1 is to connect the concrete interlocking block 5 that forms by pre-buried rope 4, removes operation for ease of hanging, and concrete interlocking block 5 pre-buried ropes 4 adopt polypropylene ropes, rope diameter 〉=10mm.
Concrete interlocking segment soft raft is generally by arranging ship or lifting machine is laid.Lifting machine is laid and generally is used for the shoal, arranges the soft raft of laying in water peculiar to vessel.Laying process: row's body is deployed in and arranges on the ship platform → every concrete interlocking segment hangs onto on row's body and on the row of the being fixed on body → from the gun wale slide plate rely on deadweight on the slope the sliding force of generation slip into successively in the water → finish to arranging.