CN206736875U

CN206736875U - Gutter structure

Info

Publication number: CN206736875U
Application number: CN201720581514.XU
Authority: CN
Inventors: 梁美欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-23
Filing date: 2017-05-23
Publication date: 2017-12-12
Anticipated expiration: 2027-05-23

Abstract

The utility model discloses a kind of gutter structure, the bottom plate in gutter is the reinforced concrete structure that thickness is 12cm, it is the stone flour layer that thickness is 20cm below bottom plate, it is planting soil below stone flour layer, the left plate and right plate in gutter are the laid dry stone structures that thickness is 180 250mm, it is the first coarse sands layer that particle diameter is 3.1 3.7mm, thickness is 200 250mm on the outside of left plate, it is the first fine sand layer that particle diameter is 1.6 2.2mm, thickness is 150 200mm on the outside of first coarse sands layer, is planting soil on the outside of the first fine sand layer；It is the second fine sand layer that particle diameter is 1.6 2.2mm, thickness is 150 200mm on the outside of right plate, is the middle layer of sand that particle diameter is 2.3 3.0, thickness is 200 250mm on the outside of the second fine sand layer.Gutter structure of the present utility model can quickly drain the rainwater in soil, ensure the survival rate of hydrophobic nursery stock.

Description

Gutter structure

Technical field

It the utility model is related to building structure technology field, more particularly to a kind of gutter structure.

Background technology

Traditional gutter typically uses stone masonry, concrete or brick laying structure, at a certain distance pre-buried water-permeable pipe, slurry Stone-laying and brick laying structure all fill up cement mortar inside gap, and such water just has no idea to flow out by gap, therefore, this Kind traditional gutter structure can not quickly drain the rainwater in soil so that hydrophobic nursery stock survival rate declines.

Utility model content

The purpose of this utility model is to provide a kind of gutter structure, the rainwater in the soil that can quickly drain, ensures hydrophobic seedling The survival rate of wood.

To achieve the above object, the utility model provides a kind of gutter structure, and the bottom plate in gutter is that thickness is 12cm Reinforced concrete structure, be the stone flour layer that thickness is 20cm below bottom plate, be planting soil below stone flour layer, gutter Left plate and right plate are the laid dry stone structures that thickness is 180-250mm, are that particle diameter is 3.1-3.7mm, thickness on the outside of left plate Spend the first coarse sands layer for 200-250mm, be on the outside of the first coarse sands layer particle diameter be 1.6-2.2mm, thickness 150-200mm First fine sand layer, it is planting soil on the outside of the first fine sand layer；Be on the outside of right plate particle diameter be 1.6-2.2mm, thickness 150- 200mm the second fine sand layer, is the middle layer of sand that particle diameter is 2.3-3.0, thickness is 200-250mm on the outside of the second fine sand layer, institute The upper end for stating the second fine sand layer and middle layer of sand is provided with apron slope, and apron slope is low tiltedly from middle layer of sand to the second fine sand layer.

As further improvement of the utility model, the gradient of the apron slope is 19 degree.

Compared with prior art, gutter structure of the present utility model has the beneficial effect that：

(1) gutter uses laid dry stone structure, the first coarse sands layer, the first fine sand layer, the second fine sand layer and middle layer of sand, so as to Rainwater in soil quickly can be discharged into ditch, the rainwater in the soil that can quickly drain, and ensure the survival rate of hydrophobic nursery stock；Apron slope Setting is also beneficial to that quickly rainwater is discharged into ditch.

(2) setting of 19 degree of angles of apron slope can be advantageous to Quick drainage, and can slow down water impact speed, with Ensure ditch service life.

It will be become more fully apparent by following description and with reference to accompanying drawing, the utility model, these accompanying drawings are used to explain this The embodiment of utility model.

Brief description of the drawings

Fig. 1 is the schematic diagram of gutter structure.

Embodiment

Embodiment of the present utility model described with reference now to accompanying drawing, similar element numbers represent similar member in accompanying drawing Part.

Fig. 1 is refer to, the bottom plate 1 of described gutter structure is the reinforced concrete structure that thickness is 12cm, bottom plate 1 Lower section is the stone flour layer 2 that thickness is 20cm, and the lower section of stone flour layer 2 is planting soil, and the left plate 3 and right plate 4 in gutter are thick Spend the laid dry stone structure for 180-250mm, the outside of left plate 3 be particle diameter be 3.1-3.7mm, that thickness is 200-250mm One coarse sands layer 5, the outside of the first coarse sands layer 5 are the first fine sand layers 6 that particle diameter is 1.6-2.2mm, thickness is 150-200mm, the The outside of one fine sand layer 6 is planting soil 7；The outside of right plate 4 be particle diameter be 1.6-2.2mm, second that thickness is 150-200mm Fine sand layer 8, the outside of the second fine sand layer 8 are the middle layers of sand 9 that particle diameter is 2.3-3.0, thickness is 200-250mm, laid dry stone structure, First coarse sands layer 5, the first fine sand layer 6, the second fine sand layer 8 and middle layer of sand 9 are set, and can make the rainwater fast strikethrough the in the soil of left side One fine sand layer 6, the first coarse sands layer 5, laid dry stone structure, it is layer of sand 9 in the rainwater fast strikethrough in the soil of right side, the second fine sand layer 8, dry Stone-laying structure is discharged into ditch, and the soil in left side can be stopped by the first fine sand layer 6, the first coarse sands layer 5 again, avoid enter into ditch In, the soil on right side can also be stopped by middle layer of sand 9, the second fine sand layer 8, be avoided enter into ditch, so as to quickly drain Rainwater in soil, ensure the survival rate of hydrophobic nursery stock, and soil will not be entered in ditch, will not be caused the loss of soil and be led What is caused caves in.The upper end of second fine sand layer 8 and middle layer of sand 9 is provided with apron slope 10, and apron slope 10 is thin from middle layer of sand 9 to second Layer of sand 8 is low tiltedly, is advantageous to that quickly rainwater is discharged into ditch.The gradient of the apron slope 10 is 19 degree, can be advantageous to Quick drainage, And water impact speed can be slowed down, to ensure ditch service life.

The utility model is described above in association with most preferred embodiment, but the utility model is not limited to the above and taken off The embodiment shown, and the various modifications carried out according to essence of the present utility model, equivalent combinations should be covered.

Claims

A kind of 1. gutter structure, it is characterised in that：The bottom plate in gutter be thickness be 12cm reinforced concrete structure, bottom plate Lower section be stone flour layer that thickness is 20cm, be planting soil below stone flour layer, the left plate and right plate in gutter are thickness Be for 180-250mm laid dry stone structure, on the outside of left plate particle diameter be 3.1-3.7mm, that thickness is 200-250mm is first thick Layer of sand, is the first fine sand layer that particle diameter is 1.6-2.2mm, thickness is 150-200mm on the outside of the first coarse sands layer, the first fine sand layer Outside be planting soil；It is the second fine sand layer that particle diameter is 1.6-2.2mm, thickness is 150-200mm on the outside of right plate, second It is the middle layer of sand that particle diameter is 2.3-3.0, thickness is 200-250mm on the outside of fine sand layer, second fine sand layer and middle layer of sand Upper end is provided with apron slope, and apron slope is low tiltedly from middle layer of sand to the second fine sand layer.
2. gutter structure as claimed in claim 1, it is characterised in that：The gradient of the apron slope is 19 degree.