Mine stone slope regreening structure
Technical Field
The utility model relates to a mine is compound green, especially a mine stone slope compound green structure.
Background
In the spiral stair-shaped mine, the root of the greening vegetation planted by using the existing greening structure is unstable, and the greening vegetation is easy to damage along with water and soil loss after being washed for a long time in heavy rain, so that the greening effect is poor.
Therefore, a mine rocky slope greening structure is needed, and water and soil loss caused by rainfall after the spiral stepped mine is greened can be better dealt with.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above shortcoming of prior art, the utility model aims at providing a mine stone side slope regreens structure, aims at solving the easy soil erosion and water loss's of spiral echelonment mine regreens problem.
The utility model provides a technical scheme that its technical problem adopted is:
a mine rocky slope greening structure is arranged on a spiral stepped mine and comprises a cultivation groove and a restraint net;
the culture tank comprises a first wall body and a second wall body, wherein the first wall body is arranged on a step plane of the spiral stepped mine and abuts against a stone side slope; the second wall body and the first wall body are arranged on a step plane of the spiral step-shaped mine in parallel;
the restraint net is fixedly connected with the first wall and the stone side slope respectively;
and the groove between the first wall body and the second wall body is filled with soil in the groove.
Preferably, the restraint net, the first wall body and the stone side slope enclose to obtain a cavity filled with side slope crushed stones and side slope soil, wherein the side slope crushed stones are arranged between the first wall body and the stone side slope; the side slope soil is arranged between the restraint net and the stone side slope.
Preferably, the side slope crushed stones and the side slope soil are separated by a side slope soil filtering net, the side slope soil filtering net is fixedly connected with the stone side slope, and the side slope soil filtering net is fixedly connected with the first wall body/the restraint net.
Preferably, the top end of one side of the first wall body, which is close to the stone slope, is lower than the top end of the side of the first wall body, which is far away from the stone slope.
Preferably, the groove between the first wall body and the second wall body is filled with in-groove soil and in-groove crushed stone, and the in-groove soil and the in-groove crushed stone are separated from each other through an in-groove soil filter net; the in-groove soil filtering net is connected with the first wall and the second wall respectively; the soil in the groove is filled above the soil filtering net in the groove, and the broken stone in the groove is filled below the soil filtering net in the groove.
Preferably, the second wall body is provided with a drain hole, and the drain hole is provided with a first hole located on the side surface of the second wall body close to the stone side slope and a second hole located on the side surface of the second wall body far away from the stone side slope.
Preferably, the horizontal height of the second hole is lower than that of the soil filtering net in the tank, and the horizontal height of the first hole is lower than that of the second hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model provides a mine rocky side slope regreening structure uses the bank of earth of first wall body and second wall body formation to plant the regreening plant, and first wall body setting is on the ladder plane in spiral echelonment mine and support and lean on the rocky side slope, and the rainwater that falls on the rocky side slope during rainy can press from both sides and flow down the mountain between first wall body and rocky side slope, can not with bank of earth contact of inslot, has avoided the rainwater that falls on the rocky side slope to cause soil erosion and water loss.
2) The restraint net respectively with first wall body and stone side slope fixed connection when banking up with earth the inslot and plant the rattan, do benefit to the rattan and plant along the restraint net to the climbing of mountain top, cover the stone side slope, strengthen the compound green effect on the one hand, on the other hand the rattan covers the stone side slope, can reduce the external wearing and tearing morals and manners to the stone side slope, do benefit to the stability of stone side slope.
3) The restraint net, the first wall body and the stone side slope enclose to obtain a cavity filled with side slope crushed stones and side slope soil, wherein the side slope crushed stones are arranged between the first wall body and the stone side slope; the side slope soil is arranged between the restraint net and the stone side slope. Therefore, soil is covered on the stone side slope, the stone side slope is further protected, and side slope crushed stones between the stone side slope and the first wall body are favorable for drainage. On the other hand, the method is also beneficial to planting other green-recovering plants on the rocky slope.
4) The side slope rubble with side slope earth uses the side slope soil filter net to separate, the side slope soil filter net with stone side slope fixed connection, the side slope soil filter net with first wall body the restraint net fixed connection, like this when the rainwater falls on side slope earth and down permeates, side slope soil is blockked by the side slope soil filter net, is difficult to produce soil erosion and water loss, protection side slope earth.
5) Soil in the groove above and broken stones in the groove below are separated from each other by an in-groove soil filter net in the groove between the first wall and the second wall, and the broken stones in the groove below are favorable for drainage, so that root rot of the green-recovering plants caused by water accumulation is prevented; the soil filtering net in the groove prevents soil in the groove from leaking along with rainwater to cause soil erosion.
6) A drain hole is formed in the second wall body, the drain hole is provided with a first hole formed in the side face, close to the stone side slope, of the second wall body and a second hole formed in the side face, far away from the stone side slope, of the second wall body, and the soil filtering net in the groove is higher than the second hole and higher than the first hole; further improves the accumulated water drainage performance and is beneficial to the water level in the groove not higher than the soil filtering net in the groove.
7) First wall body is close to one side top of stone side slope is less than first wall body is kept away from the top of that one side of stone side slope, the rainwater that makes to fall on first wall body top like this can fall into and flow down the mountain between first wall body and the stone side slope.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of a mine stone side slope regreening structure.
Wherein: 1: a first wall; 2: a second wall; 3: a rocky side slope; 4: a step plane; 5: a constraining net; 6: crushing stones on the side slope; 7: side slope soil; 8: a side slope soil filtering net; 9: soil in the groove; 10: crushing stones in the groove; 11: a soil filtering net in the tank; 12: and (4) draining the water.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which:
the first embodiment is as follows:
as shown in the attached figure 1, the mine rocky slope greening structure is arranged on a spiral step-shaped mine and comprises a cultivation tank and a restraint net;
the culture tank comprises a first wall body and a second wall body, wherein the first wall body is arranged on a step plane of the spiral stepped mine and abuts against a stone side slope; the second wall body and the first wall body are arranged on a step plane of the spiral step-shaped mine in parallel;
the restraint net is fixedly connected with the first wall and the stone side slope respectively;
and the groove between the first wall body and the second wall body is filled with soil in the groove.
The restraint net, the first wall body and the stone side slope enclose to obtain a cavity filled with side slope crushed stones and side slope soil, wherein the side slope crushed stones are arranged between the first wall body and the stone side slope; the side slope soil is arranged between the restraint net and the stone side slope.
The side slope gravel and the side slope soil are separated by a side slope soil filtering net, the side slope soil filtering net is fixedly connected with the stone side slope, and the side slope soil filtering net is fixedly connected with the first wall body/the restraint net.
The first wall body is close to the top end of one side of the stone side slope and is lower than the top end of the side, far away from the stone side slope, of the first wall body.
The groove between the first wall body and the second wall body is filled with in-groove soil and in-groove gravel, and the in-groove soil and the in-groove gravel are separated from each other through an in-groove soil filter net; the in-groove soil filtering net is connected with the first wall and the second wall respectively; the soil in the groove is filled above the soil filtering net in the groove, and the broken stone in the groove is filled below the soil filtering net in the groove.
And a drain hole is formed in the second wall body, and is provided with a first hole which is formed in the second wall body and is close to the side face of the stone side slope and a second hole which is formed in the second wall body and is far away from the side face of the stone side slope.
The horizontal height of the second hole is lower than that of the soil filtering net in the groove, and the horizontal height of the first hole is lower than that of the second hole.
The utility model discloses a theory of operation:
1) the utility model provides a mine rocky side slope regreening structure uses the bank of earth of first wall body and second wall body formation to plant the regreening plant, and first wall body setting is on the ladder plane in spiral echelonment mine and support and lean on the rocky side slope, and the rainwater that falls on the rocky side slope during rainy can press from both sides and flow down the mountain between first wall body and rocky side slope, can not with bank of earth contact of inslot, has avoided the rainwater that falls on the rocky side slope to cause soil erosion and water loss.
2) The restraint net respectively with first wall body and stone side slope fixed connection when banking up with earth the inslot and plant the rattan, do benefit to the rattan and plant along the restraint net to the climbing of mountain top, cover the stone side slope, strengthen the compound green effect on the one hand, on the other hand the rattan covers the stone side slope, can reduce the external wearing and tearing morals and manners to the stone side slope, do benefit to the stability of stone side slope.
3) The restraint net, the first wall body and the stone side slope enclose to obtain a cavity filled with side slope crushed stones and side slope soil, wherein the side slope crushed stones are arranged between the first wall body and the stone side slope; the side slope soil is arranged between the restraint net and the stone side slope. Therefore, soil is covered on the stone side slope, the stone side slope is further protected, and side slope crushed stones between the stone side slope and the first wall body are favorable for drainage. On the other hand, the method is also beneficial to planting other green-recovering plants on the rocky slope.
4) The side slope rubble with side slope earth uses the side slope soil filter net to separate, the side slope soil filter net with stone side slope fixed connection, the side slope soil filter net with first wall body the restraint net fixed connection, like this when the rainwater falls on side slope earth and down permeates, side slope soil is blockked by the side slope soil filter net, is difficult to produce soil erosion and water loss, protection side slope earth.
5) Soil in the groove above and broken stones in the groove below are separated from each other by an in-groove soil filter net in the groove between the first wall and the second wall, and the broken stones in the groove below are favorable for drainage, so that root rot of the green-recovering plants caused by water accumulation is prevented; the soil filtering net in the groove prevents soil in the groove from leaking along with rainwater to cause soil erosion.
6) A drain hole is formed in the second wall body, the drain hole is provided with a first hole formed in the side face, close to the stone side slope, of the second wall body and a second hole formed in the side face, far away from the stone side slope, of the second wall body, and the soil filtering net in the groove is higher than the second hole and higher than the first hole; further improves the accumulated water drainage performance and is beneficial to the water level in the groove not higher than the soil filtering net in the groove.
7) First wall body is close to one side top of stone side slope is less than first wall body is kept away from the top of that one side of stone side slope, the rainwater that makes to fall on first wall body top like this can fall into and flow down the mountain between first wall body and the stone side slope.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.