CN114687519A

CN114687519A - Roof is planted to waterproof basement

Info

Publication number: CN114687519A
Application number: CN202210510832.2A
Authority: CN
Inventors: 刘瑛; 刘红; 王能辉; 刘华; 杨洪福; 黄自祥; 钱波
Original assignee: YUNYANG VOCATIONAL EDUCATION CENTRE OF CHONGQING; Zhonghe Huafeng Construction Group Co ltd
Current assignee: YUNYANG VOCATIONAL EDUCATION CENTRE OF CHONGQING; Zhonghe Huafeng Construction Group Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-07-01
Anticipated expiration: 2042-05-11
Also published as: CN114687519B

Abstract

The utility model relates to a roof is planted to waterproof basement belongs to the waterproof technical field of building. The water-drainage type slope-finding device comprises a top plate body, a leveling layer, a waterproof layer, a slope-finding layer, a fine stone concrete layer, a drainage layer, a filter layer and a planting layer which are sequentially arranged from bottom to top; the drainage layer comprises a plurality of mutually spliced drainage plates, and the drainage plates are provided with water flow channels; the filter layer includes upper grid plate, absorbs water piece, lower floor's grid plate is connected with the drain bar, upper grid plate with form between the grid plate of lower floor and supply the chamber that holds that absorbs water piece placed. When raining, water falls into and plants the layer, later from planting the layer down the infiltration entering filter layer, filter the back through the filter layer, reentrant drainage blanket discharges through drainage blanket to the log raft in the layer will be planted and is discharged, make the root of plant difficult by rotten.

Description

Roof is planted to waterproof basement

Technical Field

The utility model belongs to the technical field of the waterproof technique of building and specifically relates to a roof is planted to waterproof basement.

Background

In order to improve the coverage rate of urban greening, green plants are planted on the top plates of a plurality of basements.

In the related technology, a leveling layer, a waterproof layer, a root puncture resistant layer, a concrete layer and a planting layer are sequentially arranged on a basement roof from bottom to top, and waterproof coiled materials are laid on the waterproof layer, so that the waterproof performance of the basement roof is improved; the root penetration resistant layer is made of a hard material, so that the roots of the plants are prevented from penetrating through the waterproof coiled material; the planting layer is soil and provides a growing environment for plants.

In view of the above-mentioned related art, the inventors believe that after raining and when the rainfall is large, the water in the soil in the planting layer is large, so that the plant root system is not breathed smoothly, and the plant root system is rotten to die.

Disclosure of Invention

In order to make the water discharge of planting soil in the layer, this application provides a roof is planted to waterproof basement.

The application provides a roof is planted to waterproof basement adopts following technical scheme:

a waterproof basement planting top plate comprises a top plate body, a leveling layer, a waterproof layer, a slope finding layer, a fine stone concrete layer, a drainage layer, a filter layer and a planting layer which are sequentially arranged from bottom to top;

the drainage layer comprises a plurality of drainage plates which are spliced with one another, and the drainage plates are provided with water flow channels; the filter layer includes upper grid plate, water absorption spare, lower floor's grid plate is connected with the drain bar, upper grid plate with form the chamber that holds that supplies water absorption spare to place between the grid plate of lower floor.

Through adopting above-mentioned technical scheme, when raining, the layer is planted in the water fall, later from planting the layer down infiltration entering filter layer, after the filter layer filters, reentrant drainage blanket discharges through drainage blanket to the row of water in the layer of will planting is discharged, makes the root of plant difficult by rotten.

The water entering the drainage layer flows out of the water flow channel and is discharged through the water flow channel. When water enters the filter layer, the water firstly enters the water absorbing piece through the upper grid plate, the water is absorbed by the water absorbing piece, and after the water in the water absorbing piece is fully absorbed, the water in the water absorbing piece drops downwards and then enters the drainage layer through the lower grid plate; through setting up the piece that absorbs water, it is slower when making water get into the drainage blanket, in addition, the piece that absorbs water can absorb moisture, and when the moisture in planting the layer was less, the water dispersion among the piece that absorbs water was sent out and is provided the planting layer, makes the planting layer keep at certain humidity to provide good growing environment for the plant.

Optionally, the upper surface of the drainage plate is provided with a plurality of reinforcing ribs, the plurality of reinforcing ribs are arranged in parallel, and the water flow channel is surrounded by two adjacent reinforcing ribs.

By adopting the technical scheme, the filter layer is arranged on the drainage plate, and the strength of the drainage plate is enhanced through the reinforcing ribs, so that the drainage plate is not easy to crack; and the water flow channel is enclosed by the reinforcing ribs, and compared with a mode of slotting on the drainage plate, the structural strength of the drainage plate is higher.

Optionally, one end of the reinforcing rib, which is far away from the drainage plate, is provided with a bearing plate, and the bearing plate is abutted to the lower grid plate.

Through adopting above-mentioned technical scheme, because the width of strengthening rib strip is narrower, through setting up the bearing board, lower grid plate and bearing board looks butt when the filter layer is placed on the drain bar for it is more stable when placing on the drain bar that the filter layer.

Optionally, the lower grid plate includes a plurality of grid connection pieces, two adjacent grid connection pieces are connected by a connection structure, and the connection structure includes a connection hook disposed on one side of the grid connection piece and a connection ring disposed on the other side of the grid connection piece and connected to the connection hook; the side of the bearing plate far away from the reinforcing ribs is provided with a positioning bulge, and the positioning bulge is arranged in the connecting ring in a penetrating mode.

By adopting the technical scheme, when two adjacent grid connecting sheets are connected, the connecting hook hooks the connecting ring, so that the two adjacent grid connecting sheets are mutually connected. When lower floor's net board is connected with the drain bar, the protruding insert link of location for lower floor's net board and drain bar firm in connection, thereby make filter layer and drain bar be connected stably

Optionally, the positioning protrusion is provided with a yielding groove for embedding the connecting hook.

By adopting the technical scheme, the positioning protrusion is provided with the abdicating groove, so that the positioning protrusion can penetrate into the connecting ring after the connecting hook hooks the connecting ring; in addition, when the locating protrusion penetrates into the locating ring, the connecting hook is located the groove of stepping down and hooks the connecting ring simultaneously, the connecting hook is difficult to move in the connecting ring and deviate from the connecting ring, so that the connecting hook is more stable in connection with the connecting ring.

Optionally, the filter layer still includes the bracing piece, the bracing piece is worn to locate in the piece absorbs water, the upper end and the upper grid plate of bracing piece are connected, the bracing piece lower extreme is connected with the location arch of strengthening the rib.

By adopting the technical scheme, the water absorbing piece is relatively soft, if the planting layer and the upper grid plate are pressed on the water absorbing piece together, the water absorbing piece is easily flattened and loses the water absorbing function, and the upper grid plate is supported by the support rod, so that the upper grid plate is not easily pressed on the water absorbing piece; in addition, be connected upper grid plate and strengthening rib through the bracing piece for the filter layer is connected more stably with the drainage blanket.

Optionally, the upper end of the supporting rod is provided with a positioning protrusion the same as the reinforcing ribs, the upper grid plate is also provided with a connecting ring, and the positioning protrusion of the supporting rod is arranged in the connecting ring of the upper grid plate in a penetrating manner; the lower end of the supporting rod is provided with an inserting block, and the positioning bulge of the reinforcing rib is provided with an inserting hole for inserting the inserting block.

Through adopting above-mentioned technical scheme, when the bracing piece is connected, the location arch of bracing piece inserts in the connecting ring of upper grid plate, and the grafting piece of bracing piece inserts in the spliced eye, makes the filter layer whole more stable through the bracing piece, and upper grid plate and lower floor's grid plate are difficult for separating and the dislocation.

Optionally, the filter layer further comprises a support rod, two ends of the support rod are respectively connected with the support rods positioned on two sides of the lower grid plate, and the support rod penetrates through the water absorbing piece.

Through adopting above-mentioned technical scheme, the supporting rod wears to establish in the piece that absorbs water, holds the piece that absorbs water through the supporting plate for the piece that absorbs water is difficult for planting layer and upper grid plate extrusion deformation.

Optionally, the support rod is provided with at least two blind holes along the length direction thereof, and two ends of the support rod are respectively inserted into the blind holes of the two support rods.

Through adopting above-mentioned technical scheme, the blind hole of two bracing pieces is inserted respectively at the both ends of bearing pole for the bearing pole is more stable between upper grid plate and lower floor's grid plate.

Optionally, the water absorbing piece comprises a plurality of water absorbing sheets distributed up and down, and a supporting rod is clamped between every two adjacent water absorbing sheets.

Through adopting above-mentioned technical scheme, the piece that absorbs water is divided into a plurality of piece that absorbs water to support through bracing piece and lower floor's grid plate and play the piece that absorbs water, a plurality of piece that absorbs water is mutually independent, even the piece that absorbs water on upper strata is extruded, because the effect of bracing piece, make the piece that absorbs water on lower floor still can use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when raining, water falls into the planting layer, then permeates downwards from the planting layer to enter the filter layer, is filtered by the filter layer and then enters the drainage layer, and is drained through the drainage layer, so that the water in the planting layer is drained, and the roots of the plants are not easy to rot;

2. the water absorbing piece can absorb water, when the water in the planting layer is less, the water in the water absorbing piece is dispersed and provided for the planting layer, so that the planting layer is kept at a certain humidity, and a good growing environment is provided for plants;

3. the piece that absorbs water is divided into a plurality of and absorbs water the piece to support through bracing piece and lower floor's grid plate and play the piece that absorbs water, a plurality of absorb water the piece mutually independent, even the piece that absorbs water on upper strata is extruded, because the effect of bracing piece makes the piece that absorbs water on lower floor still can use.

Drawings

Fig. 1 is a schematic view of the overall structure of a top plate according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a drain board according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a filter layer and a drainage layer according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a filter layer according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a lower grid plate according to an embodiment of the present application.

Fig. 6 is a schematic structural view of a grid connection tab according to an embodiment of the present application.

Fig. 7 is a schematic structural view of the grid connection sheet and the drainage plate according to the embodiment of the present application after being connected.

Figure 8 is an exploded view of a grid connection tab and drain board according to an embodiment of the present application.

Fig. 9 is a schematic structural diagram of the supporting pillar between the upper grid sheet and the lower grid sheet according to the embodiment of the present application.

Fig. 10 is a schematic structural diagram of a support column and an upper grid sheet according to an embodiment of the present application.

Fig. 11 is an exploded view of a support column and a drain board according to an embodiment of the present application.

Fig. 12 is an exploded view of a filter layer according to an embodiment of the present application.

Description of reference numerals: 1. a top plate body; 2. leveling layer; 3. a waterproof layer; 4. finding a slope layer; 5. a fine stone concrete layer; 6. a drainage layer; 61. a drain plate; 62. embedding a block; 63. embedding a groove; 64. reinforcing ribs; 641. a water flow channel; 65. a support plate; 66. positioning the projection; 661. inserting holes; 67. a yielding groove; 68. a support bar; 681. blind holes; 682. an insertion block; 69. a support rod; 7. a filter layer; 71. an upper grid plate; 72. a water absorbing member; 721. a water-absorbent sheet; 73. a lower grid plate; 731. connecting the grids; 732. a connecting hook; 733. a connecting ring; 8. and (6) planting a layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-12.

The embodiment of the application discloses roof is planted to waterproof basement.

Referring to fig. 1, the planting roof comprises a roof body 1, a leveling layer 2, a waterproof layer 3, a slope finding layer 4, a fine stone concrete layer 5, a drainage layer 6, a filter layer 7 and a planting layer 8 which are sequentially arranged from bottom to top; wherein, the waterproof layer 3 is paved with waterproof coiled materials, so that the waterproof performance of the roof plate body 1 is improved; the slope set in the slope finding layer 4 is 1 degree; the planting layer 8 is soil and provides nutrients for plant growth; the water in the soil is filtered by the filter layer 7 and then is discharged through the drainage layer 6.

Referring to fig. 2, further, the drainage layer 6 includes a plurality of drainage plates 61, the plurality of drainage plates 61 are laid on the fine stone concrete layer 5, and two adjacent drainage plates 61 are spliced with each other. The drain plate 61 is long, one end of the drain plate 61 in the width direction is integrally provided with an embedded block 62, the other end is provided with an embedded groove 63, and the adjacent two drain plates 61 are connected by inserting the embedded block 62 into the embedded groove 63.

The integrative a plurality of strengthening rib 64 that are provided with of drain bar 61's upper surface, the number of strengthening rib 64 sets up according to actual conditions, and each drain bar 61 is provided with two strengthening rib 64 in this embodiment, and strengthening rib 64 extends along the length direction of drain bar 61 to two adjacent strengthening rib 64 parallel arrangement each other. A water flow channel 641 is formed between two adjacent reinforcing ribs 64, and when water enters the water flow channel 641, the water flows on the drain board 61 along the length direction of the drain board 61.

The end of the reinforcing rib 64 far away from the drainage plate 61 is integrally provided with a bearing plate 65, and the width of the bearing plate 65 is larger than that of the reinforcing rib 64. When the filter layer 7 is placed on the drainage layer 6, the supporting plate 65 is abutted with the filter layer 7, so that the filter layer 7 is more stable on the drainage layer 6; in addition, when water enters the water channel 641, the water is not easily splashed from above (between two adjacent support plates 65).

Referring to fig. 3 and 4, the filter layer 7 has a filtering function, and water in the planting layer 8 passes through the filter layer 7 and then enters the drainage layer 6, so that impurities in water flow in the drainage layer 6 are reduced. The filter layer 7 comprises an upper layer grid plate 71, a water absorbing member 72 and a lower layer grid plate 73, the water absorbing member 72 is positioned between the upper layer grid plate 71 and the lower layer grid plate 73, water in the planting layer 8 enters the water absorbing member 72 through the upper layer grid plate 71 and is absorbed by the water absorbing member 72, and after the water absorbing member 72 reaches the maximum water absorption capacity, the water in the water absorbing member 72 drops downwards, so that the water flows into the water flow channel 641 after passing through the lower layer grid plate 73.

Wherein, the water absorbing member 72 is made of water absorbing material, in this embodiment, the water absorbing member 72 is sponge; the upper grid plate 71 and the lower grid plate 73 are both woven from iron wires, and the upper grid plate 71 and the lower grid plate 73 have the same shape and structure, and the following description will be given by taking the lower grid plate 73 as an example.

Referring to fig. 5 and 6, the lower grid plate 73 includes a plurality of grid connecting pieces 731, and two adjacent grid pieces are connected by a connecting structure. The two ends of the single grid connection piece 731 in the width direction are respectively provided with a plurality of connection hooks 732 and a plurality of connection rings 733, the plurality of connection hooks 732 correspond to the plurality of connection rings 733 one by one, so that each connection hook 732 can hook one connection ring 733, and the connection hooks 732 hook the connection rings 733, so that two adjacent grid connection pieces 731 are connected.

Referring to fig. 7 and 8, a plurality of positioning protrusions 66 are integrally formed on the side surface of the supporting plate 65 away from the reinforcing ribs 64, the positioning protrusions 66 are cylindrical, the positioning protrusions 66 are arranged at intervals along the length direction of the supporting plate 65, and the positioning protrusions 66 are in one-to-one correspondence with the connecting rings 733, so that each positioning protrusion 66 can penetrate into one connecting ring 733. When the lower grid plate 73 is installed, the lower grid plate 73 is placed on the drainage plate 61, the lower grid plate 73 abuts against the bearing plate 65, and then the positioning protrusions 66 are inserted into the connecting rings 733, so that the lower grid plate 73 is connected with the drainage plate 61 more stably.

In order to allow each connection ring 733 to be penetrated by a positioning projection 66, the width of a single grid connection piece 731 is a multiple of the distance between two adjacent reinforcing ribs 64. Furthermore, in order to enable the positioning protrusion 66 to be tightly matched with the connecting ring 733, the positioning protrusion 66 is provided with an abdicating groove 67 for the connecting hook 732 to be embedded in, and after the positioning protrusion 66 is embedded in the connecting ring 733, the connecting hook 732 is positioned in the abdicating groove 67, so that the connecting hook 732 does not influence the penetration of the positioning protrusion 66 into the connecting ring 733; in addition, after the connection hook 732 enters the receding groove 67, the connection hook 732 is not easily shaken in the connection ring 733 by the limit of the groove wall of the receding groove 67, and the connection hook 732 is not easily slipped out of the connection ring 733, so that the connection between the connection hook 732 and the connection ring 733 is more stable.

Referring to fig. 9, the filter layer 7 further includes a plurality of support rods 68, the upper ends of the support rods 68 are connected with the upper grid plate 71, the lower ends of the support rods 68 are connected with the positioning protrusions 66, and the support rods 68 are inserted into the water absorbing member 72, so that the water absorbing member 72 is not easy to move between the upper grid plate 71 and the lower grid plate 73 by the limitation of the support rods 68; meanwhile, the upper-layer grid plate 71 is supported by the support rod 68, so that the weight of the upper-layer grid plate 71 and the weight of the planting layer 8 are not easy to be completely pressed on the water absorbing piece 72, and the water absorbing piece 72 has a normal water absorbing function.

Referring to fig. 10 and 11, the upper end of the support rod 68 is integrally provided with a positioning protrusion 66 identical to the supporting plate 65, and the positioning protrusion 66 penetrates into the connection ring 733 of the upper grid plate 71; the lower end of the supporting rod 68 is integrally provided with an inserting block 682, the positioning protrusion 66 of the reinforcing rib 64 is provided with an inserting hole 661, and the inserting hole 661 is positioned at the top of the positioning protrusion 66. When the support rod 68 is used, the insertion block 682 of the support rod 68 is inserted into the insertion hole 661, then the water absorbing member 72 is installed, the water absorbing member 72 is sleeved on the support rod 68, finally the upper grid plate 71 is installed, and the positioning protrusion 66 of the support rod 68 penetrates into the connection ring 733 of the upper grid plate 71, so that the support rod 68 is connected with the upper grid plate 71.

Referring to fig. 12, the filter layer 7 further includes a plurality of support rods 69, the support rods 69 are horizontally disposed, the plurality of support rods 69 are disposed in parallel, the support rods 69 are located between the upper grid plate 71 and the lower grid plate 73, and the support rods 69 penetrate through the water absorbing member 72.

At least two blind holes 681 are formed in the outer side wall of the supporting rod 68, the number of the blind holes 681 is set according to actual conditions, the blind holes 681 can be continuous or three, the blind holes 681 are provided with two in the embodiment, and the two blind holes 681 are arranged at intervals along the length direction of the supporting rod 68.

The length direction of the support rods 69 is the same as the width direction of the lower-layer grid plate 73, two ends of each support rod 69 are respectively inserted into the blind holes 681 of the support rods 68 on two sides of the lower-layer grid plate 73, one support rod 68 is connected with two support rods 69, and the two support rods 69 are arranged on the support rods 68 at intervals from top to bottom.

The water absorbing piece 72 comprises a plurality of water absorbing pieces 721, the water absorbing pieces 721 are flaky sponges, the water absorbing pieces 721 are stacked from top to bottom, the supporting rod 69 penetrates through the space between the two adjacent water absorbing pieces 721, the water absorbing pieces 721 are supported through the supporting rod 69, the water absorbing pieces 721 on the upper layer can not be pressed on the water absorbing pieces 721 on the lower layer, and therefore the water absorbing pieces 721 on the lower layer can absorb water normally.

The implementation principle of roof is planted to waterproof basement in this application embodiment is: when it rains, rainwater permeates the filter layer 7 from the planting layer 8, passes through the upper mesh plate 71, the water absorbing layer, and the lower mesh plate 73, and then enters the water flow channel 641 to flow out through the water flow channel 641.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a roof is planted to waterproof basement which characterized in that: the water-based planting and draining roof comprises a roof body (1), a leveling layer (2), a waterproof layer (3), a slope finding layer (4), a fine stone concrete layer (5), a water draining layer (6), a filtering layer (7) and a planting layer (8) which are sequentially arranged from bottom to top;

the drainage layer (6) comprises a plurality of drainage plates (61) which are spliced with each other, and the drainage plates (61) are provided with water flow channels (641); the filter layer (7) comprises an upper layer grid plate (71), a water absorbing part (72) and a lower layer grid plate (73), the lower layer grid plate (73) is connected with the drainage plate (61), and a containing cavity for the water absorbing part (72) to be placed is formed between the upper layer grid plate (71) and the lower layer grid plate (73).

2. The waterproof basement planting roof board of claim 1, wherein: the upper surface of the drainage plate (61) is provided with a plurality of reinforcing ribs (64), the reinforcing ribs (64) are arranged in parallel, and the water flow channel (641) is formed by surrounding two adjacent reinforcing ribs (64).

3. The waterproof basement planting roof board of claim 2, wherein: one end, far away from the drainage plate (61), of each reinforcing rib (64) is provided with a bearing plate (65), and the bearing plates (65) are abutted to the lower-layer grid plate (73).

4. The waterproof basement planting roof board of claim 3, wherein: the lower-layer grid plate (73) comprises a plurality of grid connecting sheets (731), two adjacent grid connecting sheets (731) are connected through a connecting structure, and the connecting structure comprises a connecting hook (732) arranged on one side of each grid connecting sheet (731) and a connecting ring (733) arranged on the other side of each grid connecting sheet (731) and connected with the connecting hook (732); the side of the supporting plate (65) far away from the reinforcing ribs (64) is provided with a positioning bulge (66), and the positioning bulge (66) penetrates through the connecting ring (733).

5. The waterproof basement planting roof board of claim 4, wherein: the positioning protrusion (66) is provided with a yielding groove (67) for the connection hook (732) to be embedded in.

6. The waterproof basement planting roof board of claim 4, wherein: the filter layer (7) further comprises a support rod (68), the support rod (68) penetrates through the water absorbing piece (72), the upper end of the support rod (68) is connected with the upper-layer grid plate (71), and the lower end of the support rod (68) is connected with the positioning protrusion (66) of the reinforcing rib (64).

7. The waterproof basement planting roof board of claim 6, wherein: the upper end of the supporting rod (68) is provided with a positioning bulge (66) which is the same as the reinforcing ribs (64), the upper-layer grid plate (71) is also provided with a connecting ring (733), and the positioning bulge (66) of the supporting rod (68) is arranged in the connecting ring (733) of the upper-layer grid plate (71) in a penetrating manner; the lower end of the supporting rod (68) is provided with an insertion block (682), and the positioning bulge (66) of the reinforcing rib (64) is provided with an insertion hole (661) for inserting the insertion block (682).

8. The waterproof basement planting roof board of claim 6, wherein: the filter layer (7) further comprises a bearing rod (69), two ends of the bearing rod (69) are respectively connected with the supporting rods (68) located on two sides of the lower grid plate, and the bearing rod (69) penetrates through the water absorbing piece (72).

9. The waterproof basement planting roof board of claim 8, wherein: the supporting rod (68) is at least provided with two blind holes (681) along the length direction of the supporting rod, and two ends of the bearing rod (69) are respectively inserted into the blind holes (681) of the two supporting rods (68).

10. The planting roof board for the waterproof basement according to claim 1, wherein: the water absorbing piece (72) comprises a plurality of water absorbing sheets (721) which are distributed up and down, and a supporting rod (68) is clamped between every two adjacent water absorbing sheets (721).