CN218789489U - Roof greening arbor fixed knot constructs - Google Patents

Abstract

The utility model provides a roof greening arbor fixed knot constructs, it is including fixed plate that sets up on the roof, the fixed plate is buried in the roof soil layer bottom that is used for planting the arbor, fixed mounting has a plurality of fixed ropes on the fixed plate, the arbor is planted and is equipped with adjustable solid fixed ring on the mobile jib of georgette inside, fixed rope with solid fixed ring fixed connection, the arbor georgette outside is enclosed there is the cross rope, cross rope and fixed plate fixed connection, and each fixed rope all keeps the tensioning state. The utility model discloses a soil layer and arbor root's soil ball outlying alternately rope has realized the primary reinforcement of arbor, and the solid fixed plate of fixing on the roof and cover establish solid fixed ring on the arbor and realized the secondary reinforcement to the arbor through fixed rope to the reinforcement effect to the arbor has been strengthened.

Description

Roof greening arbor fixed knot constructs

Technical Field

The utility model relates to a technical field that the gardens were planted especially relates to a roof greening arbor fixed knot constructs.

Background

With the acceleration of the urbanization process, the urban land resources are increasingly tense, and the ecological environment is increasingly worsened. Under the constraint conditions that the ecological environment of urban high-density areas is seriously damaged and land resources are in short supply, roof greening is considered as effective supplement of ground greening, and the roof greening realizes the improvement of urban landscape aesthetic feeling, the improvement of urban climate environment and the like while improving the coverage rate of urban green lands and making up the shortage of the ground green lands, so that the roof greening has the function of irreplaceable ground greening in the ecological construction of cities. The current types of roof greening include grass-planting type roof greening, shrub-type roof greening, and garden type roof greening. The roof garden has good application prospect due to high nutrition and water storage capacity, multiple selectable planting types, good landscape effect, delicate ornamental effect and leisure function.

The Chinese patent with the publication number of CN212970848U discloses a roof garden arbor planting and fixing structure, which comprises a fixing container arranged in a light planting soil layer, arbor soil balls planted in the fixing container, a ceramsite layer laid on the bottom in the fixing container and an improved backfill soil layer filled in the fixing container, wherein the fixing container is provided with a root growing hole, and the whole fixing container is in a circular truncated cone shape.

Although this patent has realized strengthening the arbor to a certain extent, but the reinforcement dynamics is still not enough, when meetting severe weather such as typhoon, thereby this fixed knot structure easily receives to destroy and loses the fixed to the arbor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof greening arbor fixed knot constructs aims at solving among the prior art problem that the reinforcement degree to the arbor is not enough.

In order to realize the above-mentioned purpose, the utility model provides a roof greening arbor fixed knot constructs, wherein, including the fixed plate that sets up on the roof, the fixed plate is buried in the soil layer bottom that is used for planting the arbor, fixed mounting has a plurality of fixed ropes on the fixed plate, the arbor is planted and is equipped with adjustable solid fixed ring on the mobile jib of earth ball inside, still be provided with alternately rope, each on the earth ball of arbor root fixed rope still with solid fixed ring or arbor earth ball outlying alternately rope fixed connection, and each fixed rope all keeps the tensioning state.

Foretell roof greening arbor fixed knot constructs, wherein, gu fixed ring includes inner circle, outer lane and a plurality of buffer spring that sets up between the two, each buffer spring's both ends difference fixed connection be in on inner circle and the outer lane, the inner circle cover is established on the mobile jib of arbor, outer lane and each the one end fixed connection of fixed rope.

Foretell roof greening arbor fixed knot constructs, wherein, waterproof layer and accuse root layer have been laid in proper order from bottom to top to the bottom on soil layer, the fixed plate is fixed to be set up the waterproof layer with between the accuse root layer, each the one end of fixed rope passes accuse root layer and with outer lane fixed connection.

The roof greening arbor fixing structure is characterized in that a turf is laid on the top of the soil layer.

Foretell roof greening arbor fixed knot constructs, wherein, the outside edge of soil layer still is provided with and is used for the design the soil layer just collects the filtration enclosure of rainwater and with the weeping pipeline that filters the enclosure and connect.

In the above fixing structure for roof greening trees, each fixing rope is coated with an anti-corrosion material.

In the fixing structure for the roof greening arbor, the inner ring is made of the elastic material, and the outer ring is made of the metal material.

Compared with the prior art, the utility model, its beneficial effect lies in:

the utility model discloses a soil layer and arbor root soil ball outlying alternately rope have realized strengthening of arbor one time, and the solid fixed ring on the arbor is established with the cover to fix on the roof has realized the secondary reinforcement to the arbor through fixed rope to the reinforcement effect to the arbor has been strengthened.

The utility model discloses in play the fixed plate of reinforcement effect, solid fixed ring and fixed rope all bury in the inside on soil layer, consequently this kind of roof greening arbor fixed knot constructs the wholeness better and comparatively pleasing to the eye.

The utility model discloses well first strengthening process and second strengthening process do not have the requirement to the concrete shape on roof, can use on plane roof, also can be used to the roof on inclined plane, can deal with different service environment, have improved this fixed knot structure's suitability.

Drawings

FIG. 1 is a state diagram after fixing a tree according to the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a cross-sectional view of the fixing ring of fig. 1 of the present invention along a radial direction thereof.

In the figure: 1. a soil layer; 2. a tree; 3. a fixing plate; 4. fixing a rope; 5. a fixing ring; 51. an inner ring; 52. an outer ring; 521. a rope hole; 53. a buffer spring; 61. a waterproof layer; 62. a root control layer; 63. turf; 64. filtering the enclosing wall; 65. a water leakage pipeline.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to fig. 3, the utility model discloses a roof greening arbor fixed knot constructs includes a fixed plate 3, fixed plate 3 passes through bolt fixed mounting on the roof, fixed plate 3 still is located 1 insides on the soil layer that the planting has arbor 2, 1 inside roots that are used for placing arbor 2 on the soil layer, arbor 2's trunk bottom still overlaps and is equipped with solid fixed ring 5, link together through a plurality of fixed ropes 4 between fixed plate 3 and the solid fixed ring 5, each fixed rope 4 all keeps the tensioning state simultaneously to the realization is to the reinforcement of arbor 1.

Because the fixed plate 3, the fixed ring 5 and the fixed rope 4 which play a reinforcing role are all buried in the soil layer 1, the integral structure of the fixing structure for the roof greening arbor is good and attractive. In addition, the fixing rope 4 and the soil layer 1 on the periphery of the soil ball on the root and stem of the arbor 2 are fixed for the first time on the arbor 2, and the fixing rings 5 on the fixing plates 3 and the arbor 2 are fixed for the second time on the arbor 2 through the fixing ropes 4 of a plurality of roots, so that the fixing effect on the arbor 2 is enhanced, and the arbor 2 is not prone to toppling even if severe weather is met.

Since the arbor 2 is subjected to radial growth (thickening) and axial growth (height-up) in the growing process, it is necessary to specially set the fixing ring 5 fixed to the arbor 2 near the trunk at the root thereof, avoiding hindering the radial growth of the arbor 2. Specifically, the fixing ring 5 is provided with an inner ring 51 and an outer ring 52 which are concentric, the inner ring 51 and the outer ring 52 are connected through four buffer springs 53, the inner ring 51 is made of elastic materials and is sleeved on the arbor 2, the outer ring 52 is connected with each fixing rope 4, when the arbor 2 grows in the radial direction, the inner ring 51 deforms accordingly, and the normal growth of the arbor 2 is not affected.

Preferably, the inner ring 51 is made of rubber, and the outer ring 52 is made of metal. Considering that the radial growth of the arbor 2 is slow, the gap left between the inner ring 51 and the outer ring 52 cannot be too large, generally within 1 to 2cm, that is, the space for radial growth of the arbor 2 is provided, and the outer ring 52 is prevented from shaking greatly relative to the inner ring 51 to influence the consistency between the inner ring 51 and the outer ring 52, so that the fixing effect of the fixing rope 4 on the arbor 2 is improved.

The outer side wall of the outer ring 52 is provided with four rope holes at equal intervals, so that the fixing rope 4 can be conveniently connected to the outer ring 52, the fixing plate 3 is also provided with a fixing piece (not shown in the figure), and the fixing rope 4 can be quickly connected to the fixing plate 3 through the fixing piece.

Before the soil layer 1 is laid on the roof, a waterproof layer 61 needs to be laid on the roof to prevent moisture in the soil layer 1 from permeating into the room, after a reticular root control layer 62 is laid on the waterproof layer 61, in order to enable the soil layer to form a certain shape, a semi-closed space is enclosed by a circle of filtering enclosing wall 64 and a water leakage pipeline 65, then soil is filled into the semi-closed space, and further the cuboid soil layer 1 with certain structural strength is formed.

The filtering enclosing wall 64 and the water leakage pipeline 65 play a role in conserving moisture besides playing a role in shaping the soil layer 1. Specifically, the filtering enclosing wall 64 collects rainwater or excessive poured moisture, and the collected rainwater or excessive poured moisture slowly flows into the soil layer 1 through the water leakage pipeline 65, so that the function of conserving moisture is achieved.

Furthermore, the top of the soil layer 1 is also paved with a turf 63, which plays a role of beauty on one hand and slows down the evaporation of moisture on the other hand.

The laying process of the soil layer 1 is as follows:

the laying of the roof substrate is first carried out. Before laying soil layers, a corrosion-resistant and breakage-resistant waterproof layer 61 is laid on the roof, and a root control layer 62 is laid on the surface of the waterproof layer 61 to prevent the root system from growing and breaking through the waterproof layer 61.

The novel ultra-light matrix is required for a roof soil layer, the novel ultra-light matrix is preferably a mixed matrix of organic soil, inorganic mineral materials, light peat soil, ceramsite, sand and vermiculite, a supporting layer (an inner water-penetrating electric pipe network) and a geocell (an inner steel-penetrating cable reinforced soil layer) are covered on the surface of the soil layer and used for reinforcing the soil, geotextile is used for isolating the soil between layers, a turf 63 is paved on the surface of the roof, and a three-dimensional vegetation net is arranged below the turf 63 and used for reinforcing a roof planting layer.

Then, arbor 2 is planted. Digging a planting hole, wherein the size of the planting hole is reasonably set according to the specification of a soil ball of the arbor 2 and the root system development condition of the planting hole, and compared with the soil ball, the depth of the planting hole is 100-150 mm higher and the width of the planting hole is 150-200 mm wider.

The sizes of the upper opening and the bottom opening of the planting hole are consistent, and the pit wall is ensured to be smooth and vertical. And applying a base fertilizer at the bottom of the planting hole, wherein the base fertilizer is formed by stacking fertilizers such as 4% of urea, 3% of calcium superphosphate, wood chips and the like together for fermentation. When 2 plants of arbor are with placing steadily the soil ball, the trunk should be located plant hole central authorities, and it is fixed with two fixed rope 4 encircles with the soil ball through the built-in fitting with roof fixed plate department afterwards, and simultaneously at the solid fixed ring 5 of adjustable installation of soil layer stump department, can ensure 2 normal growths of arbor.

And backfilling the matrix soil layer in the planting holes, and performing specific watering maintenance and fertilizing maintenance according to the conditions of the species, the age, the growth characteristics, the transplanting season and the like of the arbor 2.

The first reinforcing process and the second reinforcing process in the application have no requirement on the specific shape of the roof, and can be used for plane roofs and sloping roofs.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a roof greening arbor fixed knot constructs, its characterized in that, is including the fixed plate of fixed setting on the roof, the fixed plate is buried in the soil layer bottom that is used for planting the arbor, fixed mounting has a plurality of fixed rope on the fixed plate, the arbor is planted and is equipped with adjustable solid fixed ring on the inside mobile jib of soil ball, still be provided with alternately rope, each on the soil ball of arbor root fixed rope still with solid fixed ring and/or alternately rope fixed connection, and each fixed rope all keeps the tensioning state.

2. The structure as claimed in claim 1, wherein the fixing ring comprises an inner ring, an outer ring and a plurality of buffer springs disposed therebetween, two ends of each buffer spring are respectively fixed on the inner ring and the outer ring, the inner ring is sleeved on the main rod of the arbor, and the outer ring is fixedly connected with one end of each fixing rope.

3. The roof greening arbor fixing structure as claimed in claim 2, wherein a waterproof layer and a root control layer are sequentially laid on the bottom of the soil layer from bottom to top, the fixing plate is fixedly arranged between the waterproof layer and the root control layer, and one end of each fixing rope penetrates through the root control layer and is fixedly connected with the outer ring.

4. A roof greening arbor fixing structure as claimed in claim 2, wherein a turf is laid on top of the soil layer.

5. The arbor fixing structure for roof greening according to claim 1, wherein the outer edge of the soil layer is further provided with a filtering enclosure wall for shaping the soil layer and collecting rainwater and a water leaking pipe connected with the filtering enclosure wall.

6. The arbor fixing structure for roof greening according to claim 2, wherein each fixing rope is coated with an anti-corrosion material.

7. The arbor fixing structure for roof greening according to claim 2, wherein the inner ring is made of an elastic material, and the outer ring is made of a metal material.

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