CN201123287Y

CN201123287Y - Water storing and drainaging plate

Info

Publication number: CN201123287Y
Application number: CNU2007203029030U
Authority: CN
Inventors: 冯德刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-11
Filing date: 2007-12-11
Publication date: 2008-10-01
Anticipated expiration: 2017-12-11

Abstract

A water storage/drainage plate with a reasonable structure, high compressive strength and ideal water storage/drainage functions has a rectangular plate face (1), wherein the rectangular plate face is provided with a water storage trough (4), a water drainage hole and connecting strips (7) which are formed through hollowing out the plate face and are radially distributed; the inner end of each connecting strip is connected with a ring (6); the water drainage hole comprises an inside water drainage hole (2-2) inside the ring and an outside water drainage hole (2-1) outside the ring and between the connecting strips; the two adjacent sides of the rectangular plate face are provided with connecting convex buckles, while the other two adjacent sides are provided with holding grooves matched with the convex buckles. The water storage/drainage plate is used to be embedded under a soil layer so as to ensure that the soil layer has water storage and water drainage functions and is propitious to the planting and the growth of greening plant.

Description

The drainage plate

Technical field

The utility model the utility model relates to the landscape engineering material, particularly is embedded in the plate material sheet goods with retaining and draining effect of soil layer.

Background technology

Lay soil layer on the roof and above the underground garage end face, plantation greening class plant was both beautified the environment, and helped environmental protection again, had become the class embodiment in the present landscape engineering.Soil layer on roof and the underground garage end face is a non-natural earth, and plantation greening class plant need be buried the so-called drainage plate with retaining and drain function underground usually under soil layer, just can make soil layer have the good retaining and the drain function of suitable plant growing.Described drainage plate can be formed through the mold pressing punching out by sheet materials such as PS, PVC or light sheet material usually, with drainage plate place mat on the roof, above the underground garage end face, on the drainage plate, spread filter course again, on filter course, spread overburden layer then, make soil layer have retaining and drain function, to be fit to green plants plantation and growth.Existing drainage plate of the same type, reasonable inadequately at the design aspect of catch basin and osculum, cause the divider fracture between the osculum easily, to such an extent as to whole plate face is easily fractureed, the compression strength of plate face is relatively poor.

Summary of the invention

The utility model will solve existing drainage plate structure design and owe rationally, and the plate compressive strength for surface contact is owed big problem, and a kind of drainage plate of the present utility model is provided for this reason, and this drainage plate structure is reasonable, and the plate compressive strength for surface contact is big.

For addressing the above problem, the technical solution adopted in the utility model is to be provided with the rectangular slab face, on this rectangular slab face, be provided with catch basin and osculum, its special character is the connection strap that described plate face is provided with the radial distribution of this plate face hollow out formation, connection strap the inner is connected with ring, described osculum is circle internal drainage hole and the outer osculum of the circle between the described connection strap outside the ring in the described ring, the adjacent both sides of described rectangular slab face are provided with and connect protruding button, and the other adjacent both sides of rectangular slab face are provided with the catching groove that matches with described protruding button.

Described ring can be the hexagon ring, and described connection strap is the connection strap that is connected in hexagon ring top.

The outer osculum of described circle is trapezoidal osculum.

Described catch basin can be the hexagon catch basin, and this catch basin is positioned at quadrangle drift angle place repeated arrangement, and described connection strap, ring, circle internal drainage hole and the outer osculum of circle are positioned at described quadrilateral area.

Described plate face is provided with recessed guiding gutter perforation and is connected between the adjacent catch basin, and the guiding gutter back side is projected on the back side of described plate face.

Can offer osculum at proximal edge place around the described plate face.

Should be provided with reinforcement at the described connection strap and the ring back side.

The protruding button of described connection is the wide end "T"-shaped protruding button outwardly that the plate face outside stretches, and described catching groove is the catching groove that matches with described "T"-shaped protruding button.

Described drainage plate can splice in catching groove mutually through described "T"-shaped protruding button scarf, "T"-shaped protruding button and catching groove have this length dimension: when the splicing of two drainage plates, "T"-shaped protruding button scarf is when catching groove, one drainage plate connects "T"-shaped protruding button and can move a distance and have spacing adjusting section in the set catching groove of another drainage plate, and making the far-end spacing of two drainage plates and the difference of near-end spacing is the length that described spacing is regulated section.

The projection that should dash forward in cell wall top, the both sides of described catching groove is provided with, "T"-shaped protruding button is difficult for making progress in catching groove when making the splicing of drainage plate.

The utility model is owing to be provided with the connection strap of catch basin and radial distribution, connection strap the inner is connected with ring, form circle internal drainage hole and the outer osculum of the circle between the connection strap outside the ring in the ring, the adjacent both sides of plate face are provided with and connect protruding button, adjacent in addition both sides are provided with the catching groove that matches with described protruding button, be difficult for being fractureed so can make connection strap between the described osculum and the stressed dispersion of ring, and make the compression strength of plate face big; Its compression strength that reinforcement is established at the connection strap and the ring back side is bigger; If this guiding gutter back side of guiding gutter is projected on the utility model at the described plate face back side, make guiding gutter play the reinforcement effect; The utility model with spacing adjusting section then can be regulated the drainage distance between plates when splicing, required to adapt to occasion.

Description of drawings

Fig. 1 is the utility model Facad structure schematic diagram;

Fig. 2 is the utility model reverse side structural representation;

Fig. 3 is Fig. 1 left view;

Fig. 4 is Fig. 1 upward view;

Fig. 5 is that "T"-shaped protruding button scarf of the present utility model is in catching groove one schematic diagram;

Fig. 6 is that "T"-shaped protruding button scarf of the present utility model is in another schematic diagram of catching groove;

Fig. 7 is Fig. 4 b place enlarged diagram;

Fig. 8 is Fig. 2 a place enlarged diagram;

Fig. 9 is Fig. 8 A-A cutaway view;

Figure 10 is Fig. 8 B-B cutting figure;

Figure 11 is Fig. 8 C-C cutting figure.

Be labeled as among the figure: 1 plate face, 2-1 circle internal drainage hole, 2-2 encloses outer osculum, 3 "T"-shaped protruding buttons, 4 catch basins, 5 guiding gutters, 6 rings, 7 connection straps, 8 osculums, 9 catching grooves, 91 projectioies, 10 draining apertures, 12 spacings are regulated section, L1 near-end spacing, L2 far-end spacing.

Embodiment

The drainage plate, has rectangular slab face 1, on this rectangular slab face, be provided with the connection strap 7 of the radial distribution of this plate face hollow out formation, connection strap the inner is connected with hexagon ring 6, connection strap 7 is connected in hexagon ring top, the connection strap other end is connected in described plate face, have circle internal drainage hole 2-2 and the outer osculum 2-1 of the circle between the described connection strap outside the ring in the described ring on the plate face, circle internal drainage hole 2-2 is six company's shape osculums, enclosing outer osculum 2-1 is trapezoidal osculum, the adjacent both sides of rectangular slab face are provided with the wide end "T"-shaped protruding button 3 outwardly that stretches towards the plate face outside, and the other adjacent both sides of rectangular slab face are provided with the catching groove 9 that matches with "T"-shaped protruding button; The plate face is provided with hexagon catch basin 4, and this catch basin is positioned at quadrangle drift angle place repeated arrangement, and described connection strap, ring, circle internal drainage hole and the outer osculum of circle are positioned at described quadrilateral area; The plate face is provided with 5 perforations of recessed guiding gutter and is connected between the adjacent catch basin 4, and the guiding gutter back side is projected on the back side of described plate face; The proximal edge place offers osculum 8 around the plate face; The connection strap and the ring back side are provided with reinforcement 11; This drainage plate can splice in catching groove 9 mutually through "T"-shaped protruding button 3 scarves, "T"-shaped protruding button and catching groove have this length dimension: when the splicing of two drainage plates, "T"-shaped protruding button scarf is when catching groove, one drainage plate connects "T"-shaped protruding button and can move a distance and have spacing adjusting section 12 in the set catching groove 9 of another drainage plate, and making the far-end spacing L2 of two drainage plates and the difference of near-end spacing L1 is the length that described spacing is regulated section; The projection 91 of dashing forward in the cell wall top, both sides of catching groove 9 has; Also be provided with draining aperture 10 on the plate face.

Claims

1, drainage plate, has rectangular slab face (1), on this rectangular slab face, be provided with catch basin (4) and osculum, it is characterized in that described plate face is provided with the connection strap (7) of the radial distribution of this plate face hollow out formation, connection strap the inner is connected with ring (6), described osculum is circle internal drainage hole (2-2) and the outer osculum (2-1) of the circle between the described connection strap outside the ring in the described ring, the adjacent both sides of described rectangular slab face are provided with and connect protruding button, and the other adjacent both sides of rectangular slab face are provided with the catching groove that matches with described protruding button.

2, drainage plate as claimed in claim 1 is characterized in that described ring is the hexagon ring, and described connection strap is the connection strap that is connected in hexagon ring top.

3, drainage plate as claimed in claim 1 or 2 is characterized in that the outer osculum of described circle is trapezoidal osculum.

4, drainage plate as claimed in claim 1 or 2, it is characterized in that described catch basin is the hexagon catch basin, this catch basin is positioned at quadrangle drift angle place repeated arrangement, and described connection strap, ring, circle internal drainage hole and the outer osculum of circle are positioned at described quadrilateral area.

5, drainage plate as claimed in claim 4 is characterized in that described plate face is provided with recessed guiding gutter (5) perforation and is connected between the adjacent catch basin, and the guiding gutter back side is projected on the back side of described plate face.

6, drainage plate as claimed in claim 5 is characterized in that described plate face offers osculum (8) in the proximal edge place all around.

7, drainage plate as claimed in claim 5 is characterized in that the described connection strap and the ring back side are provided with reinforcement (11).

8, drainage plate as claimed in claim 5 is characterized in that the protruding button of described connection is the wide end "T"-shaped protruding button (3) outwardly that the plate face outside stretches, and described catching groove is the catching groove that matches with described "T"-shaped protruding button.

9, drainage plate as claimed in claim 8, it is characterized in that described drainage plate can splice in catching groove mutually through described "T"-shaped protruding button scarf, "T"-shaped protruding button and catching groove have this length dimension: when the splicing of two drainage plates, "T"-shaped protruding button scarf is when catching groove, one drainage plate connects "T"-shaped protruding button and can move a distance and have spacing adjusting section (12) in the set catching groove of another drainage plate, and making the far-end spacing (L2) of two drainage plates and the difference of near-end spacing (L1) is the length that described spacing is regulated section.

10, drainage plate as claimed in claim 8 is characterized in that the cell wall top, both sides of described catching groove has interior prominent projection (91).