CN2323019Y

CN2323019Y - Combined plastic slope protection drainage tray

Info

Publication number: CN2323019Y
Application number: CN 97227086
Authority: CN
Inventors: 孙运森; 张鲁; 陈文智; 谭宝华; 刘春玲; 杨香芬
Original assignee: Harbin No4 Plastic Plant
Current assignee: Harbin No4 Plastic Plant
Priority date: 1997-09-30
Filing date: 1997-09-30
Publication date: 1999-06-09
Anticipated expiration: 2007-09-30

Abstract

The utility model relates to a combined plastic slope-protecting drainage tray comprising a base block and an auxiliary block. The utility model is made of plastic, the base block is an intersecting slot provided with four interface slots, wherein the two adjacent interfaces are source ends with overlapping steps, and other two interfaces are flow ends; the auxiliary block is a guide slot, one end of the guide slot is a source end with overlapping steps, and the other end is the flow end; the source ends and the flow ends are overlapped mutually in different forms according to requirements when the source end and flow end are combined, and the source end of the base block is arranged on an upper slope. The mesh belts of different formats are formed, and flowers and grasses can be planted in the mesh, which forms a powerful drainage belt and a greenbelt to exert the double effects of conserving water and greening environment.

Description

Combined plastic bank protection rhone

The utility model relates to a kind of combined plastic bank protection rhone.

Various roadbeds, domaticly run into the slippage that causes avalanche or top layer, soil because soil property is soft in use.Existing prevention method mainly contains three kinds, a kind of is gabion, be on the hillside, laterally to draw to establish a circle bar by iron net volume one-tenth, in order to hold the object that slides by the top, the disturbing property of this structure is too big, holding capacity is not strong, another kind method is with cement and stone layer overlay topping on the hillside surface, the intensity in reinforcement hillside fields that like this can be suitable and make it can be because of raining sliding collapsing, but just may once just burst apart fully when for its upper end soil layer more serious slip being arranged and get out of hand; The third directly is located at the surface in hillside fields for the structure of steel concrete, this kind method structurally more aforementioned both be good, but cost is higher, construction is inconvenient, and ground is if the monoblock concrete structure just is difficult to reparation thereupon avalanche when having following avalanche to fall into, so can't generally use.

The purpose of this utility model is to provide a kind of cost low, and effect is remarkable, easy construction, the combined plastic bank protection rhone of easy-maintaining.

The purpose of this utility model realizes in the following way.The utility model comprises matrix and secondary piece, its structural feature is that matrix is to have the cell body that intersects and have four interface slots, wherein being connected with the overlap joint step on two adjacent interfaces is the source end, two other interface is the stream end, secondary piece be have with matrix on the guide groove of the groove that matches of groove, it is the source end that an end of guide groove is connected with the overlap joint step, its other end is the stream end, overlap joint mutually between the source end of the stream end of matrix and the source end of secondary piece and matrix and the stream end of secondary piece is made of plastics.

The utility model utilizes the given shape of matrix and secondary piece to interconnect, and forms strong grid band, has water delivery and stronger bank protection function, can plant flowers and plants in the middle of the grid, plays and afforests and beautifies environmental activity, and simple in structure, cost is low, easy construction, easy-maintaining.

Fig. 1 is the utility model matrix perspective view;

Fig. 2 is the secondary piece perspective view of the utility model;

Fig. 3 is matrix and secondary piece connected mode stereogram;

Fig. 4 is the pin schematic diagram;

Fig. 5 is the profile of Fig. 4;

A kind of grid belt shape figure of Fig. 6 for forming after the construction.

Accompanying drawings the utility model optimum implementation.As shown in the figure, the utility model mainly is made up of matrix and secondary piece, be made of plastics, matrix is the cell body that has the rectangular slot that two crosss intersect, have 4 interfaces, wherein being connected with the overlap joint step on two adjacent interfaces is

source end

1,2, two other interface is stream end 3,4, the cross section of groove can also be a square, trapezoidal, semicircle, V-arrangement etc., the intersecting angle of two grooves can be decided as required, secondary piece be have with matrix on the guide groove of rectangular slot of the identical size of groove, also being connected with the overlap joint step on one end of guide groove is source end 6, its other end is stream end 7, and four the interface ends of matrix and the both ends of secondary piece are equipped with connecting hole 8, fixes with pin 9 after overlapping mutually between the stream end of matrix and the source end of secondary piece and between the stream end of the source end of matrix and secondary piece, connecting hole adopts oval, so that easy for installation and leave the space for expanding with heat and contract with cold, be provided with reinforcing rib 5 in the upper edge of matrix and secondary piece, to strengthen intensity and to be connected firmly.During combination the source end is connected with the stream end, the source end of matrix is placed upward slope, can adopt different combining forms as required, the different grid bands that is combined to form different-format, can plant flowers and plants in the middle of the grid, form and strengthen draining band and greenbelt, play the double action of water and soil conservation and greening environment.

Claims

1, a kind of combined plastic bank protection rhone, comprise matrix and secondary piece, it is characterized in that: said matrix is to have the cell body that intersects and have four interface slots, wherein being connected with the overlap joint step on two adjacent interfaces is the source end, two other interface is the stream end, said secondary piece be have with matrix on the guide groove of the groove that matches of groove, it is the source end that one end of guide groove is connected with the overlap joint step, its other end is the stream end, overlap joint mutually between the source end of the stream end of matrix and the source end of secondary piece and matrix and the stream end of secondary piece is made of plastics.

2, bank protection rhone according to claim 1, it is characterized in that: the upper edge of matrix and secondary piece is provided with reinforcing rib.

3, bank protection rhone according to claim 1 is characterized in that: four the interface ends and the secondary piece both ends of matrix are equipped with connecting hole, and each lap-joint fixes with pin.

4, bank protection rhone according to claim 3 is characterized in that: said connecting hole is a slotted eye.