CN209787968U

CN209787968U - Ecological tree pond of sponge city pavement

Info

Publication number: CN209787968U
Application number: CN201920473391.7U
Authority: CN
Inventors: 殷洁
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-17
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses an ecological tree pond of sponge city pavement, including last protection rail, the lower extreme fixed mounting who goes up protection rail has down protection rail, the lower extreme internally mounted who goes up protection rail has movable connecting rod's one end, fixed cardboard and after-fixing cardboard before movable connecting rod's the other end is installed in proper order from the front to the back, the back fixedly connected with lock connecting rod of preceding fixed cardboard, the bottom fixedly connected with third filtering pond in second filtering pond. The side of this protection rail under ecological tree pond of sponge city pavement is the design of slope form, increased the inside storage volume of whole device on the one hand, guaranteed the stability after the tree planting, on the other hand has also avoided the pedestrian to come together and has harmd trees, impurity and the toxic substance in the filtration rainwater that the filtering pond can be abundant are favorable to increasing the utilization ratio of precipitation, both guaranteed the nutrient of trees, also can fully filter the nutrient solution, guarantee that it all is absorbed by trees, the absorptivity of trees has been increased.

Description

ecological tree pond of sponge city pavement

Technical Field

The utility model relates to an ecological tree pond technical field specifically is an ecological tree pond of sponge city pavement.

Background

The tree pool refers to a land which is not paved and is reserved around the trees when the trees are planted on the paved ground, and the existing ecological tree pool refers to a tree pool with more functions.

However, the existing tree pool is generally only a simple side wall and a simple cover plate, the water resource cannot be well utilized, the rainfall resource in the city cannot be fully utilized and recycled, meanwhile, the general tree pool cannot play a role in fixing trees, and the tree pool is not favorable for the good growth state of the trees.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ecological tree pond of sponge city pavement to it is generally a simple lateral wall and apron to propose current tree pond in solving above-mentioned background art, the water resource of utilization that can not be fine can not carry out make full use of to the precipitation resource in city and retrieve, and general tree pond also can not play the effect of fixed trees simultaneously, is unfavorable for the good problem of trees growth state.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ecological tree pond of sponge city pavement, includes the protection rail, the lower extreme fixed mounting who goes up the protection rail has down the protection rail, the inside of going up the protection rail is provided with the fallen leaves fermentation vat, the inner wall reservation of going up the protection rail is provided with fixed curb plate, the inside from the top down of fixed curb plate has set gradually first filtering pond and second filtering pond, the lower extreme internally mounted who goes up the protection rail has the one end of swing joint pole, fixed cardboard and after-fixing cardboard before swing joint pole's the other end is installed in proper order from the front to the back, the back fixedly connected with lock connecting rod of preceding fixed cardboard, the bottom fixed mounting who protects the rail down has the support sill bar, the bottom fixedly connected with third filtering pond of second filtering pond.

Preferably, the upper protection fence is designed to be square, the upper protection fence and the lower protection fence are integrally connected, and the side face of the lower protection fence is designed to be inclined.

Preferably, the fallen leaf fermenting tank is arranged in a penetrating manner relative to the inner parts of the upper protective fence and the lower protective fence.

Preferably, the fixed curb plate is the design of fretwork form, and fixed curb plate and fallen leaves fermentation vat are through connection, and fixed curb plate simultaneously is around the inside equidistance setting all around of last protection rail.

preferably, the first filter tank is filled with gravel, the second filter tank made of activated carbon is horizontally laid at the lower end of the first filter tank, and the sum height of the first filter tank and the second filter tank is equal to the height of the inner wall of the upper protection fence.

Preferably, the front fixing clamping plate and the rear fixing clamping plate are mutually complementary and are in a circular design, and the front fixing clamping plate and the rear fixing clamping plate are connected with each other in a clamping mode through the buckling connecting rod.

Preferably, the third filtering pond adopts fine yellow sand material, and the third filtering pond is filled in the inside of protecting the rail down simultaneously, and the upper end block of protecting the rail down is connected with the swing joint pole.

Compared with the prior art, the beneficial effects of the utility model are that: the side face of the lower protection fence of the sponge urban sidewalk ecological tree pool is designed in an inclined manner, on one hand, the storage volume in the whole device is increased, the stability of trees after planting is guaranteed, on the other hand, pedestrians are prevented from being damaged due to closeness, the fallen leaf fermentation pool is arranged in the upper protection fence and the lower protection fence in a penetrating manner, so that the fermentation component is increased, the trees are supplied with enough nutrients conveniently, the fixed side plates are used for supplying nutrients in the fallen leaf fermentation pool to the trees after being diluted with rainwater, the practical effect of the whole device is improved, the nutrient solution can be guaranteed to be uniformly poured into the root of the trees, the filter pool can fully filter impurities and toxic substances in rainwater, the rainwater can be recycled, the utilization rate of rainfall is increased, the nutrients of the trees are guaranteed, and the nutrient solution can be fully filtered, guarantee that it all is absorbed by trees, increased the absorptivity of trees, preceding fixed cardboard is favorable to its itself of thickness block according to the trees of difference with the back fixed cardboard, has further guaranteed the stability of trees after planting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

Fig. 4 is the schematic view of the connection structure of the rear fixing clip board of the present invention.

In the figure: 1. an upper protective fence; 2. a lower protective fence; 3. a fallen leaf fermenting tank; 4. fixing the side plate; 5. a first filter tank; 6. a second filter tank; 7. a movable connecting rod; 8. a front fixing clamp plate; 9. a clamping plate is fixed at the back; 10. buckling the connecting rod; 11. a support bottom bar; 12. and (4) a third filter tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an ecological tree pond of sponge city pavement, including last protection rail 1, the lower extreme fixed mounting who goes up protection rail 1 has lower protection rail 2, the inside of going up protection rail 1 is provided with fallen leaves fermentation vat 3, the inner wall reservation of going up protection rail 1 is provided with fixed curb plate 4, the inside from the top down of fixed curb plate 4 has set gradually first filtering pond 5 and second filtering pond 6, the lower extreme internally mounted who goes up protection rail 1 has the one end of swing joint pole 7, fixed cardboard 8 and back fixed cardboard 9 before the other end of swing joint pole 7 is installed in proper order from the front to the back, the back fixedly connected with lock connecting rod 10 of preceding fixed cardboard 8, the bottom fixed mounting who protects rail 2 down has support sill bar 11, the bottom fixedly connected with third filtering pond 12 of second filtering pond 6.

Further, go up protection rail 1 and be the square design, be favorable to improving the aesthetic measure of device, and go up protection rail 1 and be connected as an organic whole with protection rail 2 down, guaranteed the production of device and the convenience of transportation, the side of protection rail 2 is the design of slope form down simultaneously, has increased the inside deposition volume of whole device on the one hand, has guaranteed the stability after the tree planting, and on the other hand has also avoided the pedestrian to come together and has harmed trees.

Further, fallen leaves fermentation vat 3 is about last protection rail 1 with protect 2 inside settings of running through of rail down, is favorable to increasing the component of fermentation, is convenient for supply sufficient nutrient for trees, and 3 inside packings of fallen leaves fermentation vat have the mixture of multiple fermentation bacterial and fallen leaves simultaneously, and the fermentation rate of fallen leaves can be accelerated to this mixture, can help the quick decomposition of fallen leaves to the useful organic matter of trees growth.

Further, fixed curb plate 4 is the design of fretwork form, and fixed curb plate 4 and fallen leaves fermentation vat 3 be through connection, and the nutrient of 3 inside fallen leaves fermentation vat of being convenient for can dilute the back with the rainwater together and supply with for trees itself, has improved the practical function of whole device, and fixed curb plate 4 sets up around the inside equidistance all around of last protection rail 1 simultaneously, is favorable to guaranteeing that the root of trees can be evenly filled to the nutrient solution.

Further, first filtering pond 5 adopts the gravel to fill, the second filtering pond 6 of active carbon material has been laid to the lower extreme level of first filtering pond 5 simultaneously, impurity and toxic substance in filtration rainwater that these two kinds of filling material can be abundant, the cyclic use of rainwater has been promoted, be favorable to increasing the utilization ratio of precipitation, and first filtering pond 5 and second filtering pond 6 add the inner wall height that highly equals to last protection rail 1, can prevent the nutrient solution outflow like this, so the nutrient solution of trees has both been guaranteed to two filtering ponds, also can fully filter the nutrient solution, guarantee that it all is absorbed by trees, the absorptivity of trees has been increased.

Further, preceding fixed cardboard 8 and back fixed cardboard 9 are complementary each other, add to be circular design, and simultaneously preceding fixed cardboard 8 and back fixed cardboard 9 are connected about the mutual block of lock connecting rod 10 between, are favorable to its itself of thickness block according to the trees of difference, have further guaranteed the stability of trees after planting.

Further, third filtering pond 12 adopts fine yellow sand material, further filters quality of water, and third filtering pond 12 is filled in the inside of protecting rail 2 down simultaneously, and the upper end block of protecting rail 2 down is connected with swing joint pole 7, has guaranteed the convenient degree of activity of swing joint pole 7, and the removal of the trees of being convenient for increase back swing joint pole 7 lasts and keeps.

The working principle is as follows: firstly, when the ecological tree pool for the sponge urban sidewalk is used, trees to be planted are inserted into the front fixing clamping plate 8 and the rear fixing clamping plate 9, the buckling connecting rods 10 can be buckled, the stability of the trees after being planted is guaranteed, the movable connecting rods 7 can continuously move outwards along with the continuous growth of the trees, the influence of over-tightening on the normal growth of the trees is avoided, the supporting bottom rods 11 are inserted into tree pits, the conical supporting bottom rods 11 arranged at equal intervals can help the whole device to keep stable, the supporting bottom rods 11 can facilitate the climbing of tree roots, the growth rate of the tree roots is increased, the trees and the device after being installed can uniformly concentrate water and fallen leaves into the upper fence protection 1 and the fallen leaf fermentation pool 3 when rainfall occurs, the fallen leaf fermentation pool 3 is filled with a mixture of various fermentation strains and fallen leaves, and the fermentation rate of the fallen leaves can be increased, can help the quick decomposition of fallen leaves to the useful organic matter of trees growth, then the organic matter is mixing the rainwater and is discharging along fixed curb plate 4 departments, gives the abundant nutrition of trees, and help trees grow up with higher speed, and remaining rainwater is downward in proper order along first filtering pond 5, second filtering pond 6 and third filtering pond 12, and abundant filtration falls impurity and noxious material in the rain, makes it can recycle, has increased the precipitation utilization ratio in whole city.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological tree pond of sponge city pavement, includes protection rail (1), its characterized in that: the lower end of the upper protective fence (1) is fixedly provided with a lower protective fence (2), a fallen leaf fermentation tank (3) is arranged inside the upper protective fence (1), a fixed side plate (4) is reserved on the inner wall of the upper protective fence (1), a first filter tank (5) and a second filter tank (6) are sequentially arranged inside the fixed side plate (4) from top to bottom, one end of a movable connecting rod (7) is arranged in the lower end of the upper protective fence (1), the other end of the movable connecting rod (7) is sequentially provided with a front fixed clamping plate (8) and a rear fixed clamping plate (9) from front to back, the back of the front fixing clamping plate (8) is fixedly connected with a buckling connecting rod (10), a supporting bottom rod (11) is fixedly arranged at the bottom end of the lower protective fence (2), the bottom end of the second filter (6) is fixedly connected with a third filter (12).

2. The ecological tree pond of sponge city pavement of claim 1, which is characterized in that: go up protection rail (1) and be the square design, and go up protection rail (1) and be connected as an organic whole with lower protection rail (2), the side of protection rail (2) is the design of slope form down simultaneously.

3. The ecological tree pond of sponge city pavement of claim 1, which is characterized in that: the fallen leaf fermenting tank (3) is arranged in the upper protection fence (1) and the lower protection fence (2) in a penetrating mode.

4. The ecological tree pond of sponge city pavement of claim 1, which is characterized in that: the fixed side plate (4) is designed in a hollow-out shape, the fixed side plate (4) is in through connection with the fallen leaf fermenting tank (3), and the fixed side plate (4) is arranged around the inner part of the upper protective fence (1) at equal intervals.

5. The ecological tree pond of sponge city pavement of claim 1, which is characterized in that: first filtering pond (5) adopt the gravel to fill, and second filtering pond (6) of active carbon material have been laid to the lower extreme level of first filtering pond (5) simultaneously, and the inner wall height of protection rail (1) on highly being equal to of adding of first filtering pond (5) and second filtering pond (6).

6. The ecological tree pond of sponge city pavement of claim 1, which is characterized in that: preceding fixed cardboard (8) and back fixed cardboard (9) are complementary each other, add for circular design, and simultaneously preceding fixed cardboard (8) and back fixed cardboard (9) are connected about the mutual block of lock connecting rod (10) between.

7. The ecological tree pond of sponge city pavement of claim 1, which is characterized in that: the third filtering pond (12) adopts fine yellow sand material, and the third filtering pond (12) is filled in the inside of protection rail (2) down simultaneously, and the upper end block of protection rail (2) down is connected with swing joint pole (7).