CN202759923U - Environmental-friendly and invisible tree supporting device - Google Patents

Abstract

The utility model relates to the technical field of garden engineering, in particular to an environmental-friendly and invisible tree supporting device suitable for light greening conditions such as roof greening. The device comprises a support (1) and fixing ropes (2) and is characterized in that the support (1) is arranged at the bottom of a tree pit or a tree pool (10) and formed by pin jointing of middle portions of two supporting rods (11,12) which are extensible supporting rods, tail ends of the supporting rods (11,12) are in shapes of sharp shovels, and one ends of the fixing ropes (2) are movably connected onto the support (1) while the other ends of the fixing ropes (2) are movably connected onto a tree trunk or a tree branch. The environmental-friendly and invisible tree supporting device is suitable for light greening occasions such as roofs, solves the problem of protection and fixation of trees in light greening in the prior art, has the advantages of simple structure, convenience for mounting, beautiful appearance and the like, and is suitable for tree pits or tree pools with different sizes.

Description

Tree environmental protection invisible support device

technical field

The utility model relates to the technical field of landscape engineering, in particular to an environmentally friendly invisible support device for trees suitable for light greening conditions such as roof greening.

Background technique

Tree greening is one of the important components of modern urban greening, and it is widely used in road, community, indoor and roof greening. When applied to light-weight greening occasions such as roof gardens, due to the limited load capacity of the roof, the thickness of the soil layer should be controlled to a minimum. For low ground cover plants such as turf, the depth of cultivation soil is about 16 cm; the depth of shrubs is 40-50 cm. The depth of the tree is 75-80 cm; at the same time, the planting soil of the roof greening is light, and the roof is generally higher, and the wind force is also relatively strong, so the wind resistance of tall trees is obviously weaker than that on the ground; in addition, The soil layer on the roof is thin, the sunlight time is long, the temperature difference between day and night is large, the humidity is small, and the water content is small. The growth environment of plants is also worse than that of the ground; when trees are planted in tree holes or tree ponds on the roof, it is difficult to resist possible bad weather ( Such as typhoons, etc.) are prone to tilt or even collapse, which affects the survival rate of trees and increases the maintenance cost of trees. Therefore, reinforcement measures should be taken to facilitate the normal growth of plants. How to effectively improve the ability of trees to resist external forces has become one of the main technical issues in the application of trees in light greening occasions. To this end, people have carried out continuous exploration and efforts. Such as: in the patent No. 200820058565.5, the Chinese utility model patent document titled "Underground Supporting Device for Trees" discloses such an underground supporting device for trees, including at least two sets of support frames, straps for fixing tree soil balls or The rope, the bracket is placed in the tree hole or the tree pond, and the straps or straps are connected to the support frame, so that the tree soil ball and the support frame form an integral body. Although this support device can play the effect of fixing the roots of trees to a certain extent, this fixing method by winding several roots can hinder the natural growth of trees, increase the mortality of trees, and it is difficult to fix only from the roots. The aboveground part of the tree is dealt with earlier than the situation of a larger external force, such as a typhoon; in addition, the support device has not taken into account the possible damage to the roof caused by the root system of the plant.

Utility model content

Aiming at the above-mentioned technical problems existing in the prior art, the utility model provides an invisible support device for trees suitable for roof gardens, which has simple structure, convenient installation and beautiful appearance. The support device can be used for tree holes or tree pools of different sizes .

For realizing above-mentioned purpose of the invention, the utility model adopts following technical scheme:

The invisible supporting device for environmental protection of trees includes a bracket (1) and a fixed rope (2), and is characterized in that: the bracket (1) is set at the bottom of a tree hole or a tree pool (10), and is composed of two poles (11, 12 ) is pivotally connected in the middle, the poles (11, 12) are telescopic poles, the ends of the poles (11, 12) are in the shape of sharp shovels, and one end of the fixed rope (2) is flexibly connected to the bracket ( 1), the other end is connected to the trunk or branch.

Preferably, a reinforcing rod (13) is arranged near the ends of two adjacent poles, and the reinforcing rod (13) is a telescopic reinforcing rod.

Preferably, the bracket (1) and reinforcing rod (13) are made of plastic wood material.

Preferably, a root-blocking net (14) is provided at the bottom of the bracket (1).

Preferably, the fixed rope (2) is a steel wire rope, a nylon rope or a polyethylene fiber rope.

The environmental protection invisible support device for trees of the present utility model is provided with a telescopic bracket in the tree hole or the tree pool, and the end of the bracket is a sharp shovel shape. On the support in the tree hole or the tree pool, one end of the fixed rope is connected to the support, and the other end is connected to the trunk or larger branches to play the role of fixing the tree. Due to the combination of the bracket and the fixed rope arranged at the bottom of the tree hole or the tree pool, on the one hand, the influence of the ground support frame on the greening shape of the trees is avoided. On the other hand, the connection between the fixed rope and the tree is a movable connection. When it needs to be used, it can be connected to the tree to fix it. When it is not needed, the fixed rope can be buried in the soil of the tree hole or tree pond, which is very convenient to use and does not affect the overall aesthetics of the greening facilities; At the same time, the bracket is a telescopic bracket, which can be adjusted according to the size of the tree hole or tree pool, and has strong applicability; in addition, a root-blocking layer is set at the bottom of the bracket, which can effectively prevent damage to the roof by plant roots. The bracket and the reinforcing rod are made of plastic wood material, which not only has sufficient strength and tensile properties, but also is energy-saving and environmentally friendly.

Description of drawings

Fig. 1 is the structural representation of the support of the utility model embodiment;

Fig. 2 is a schematic diagram of the use state of the utility model.

Detailed ways

Below in conjunction with Fig. 1-2 and specific embodiment, the utility model will be further described, and the same part as the prior art in the utility model will refer to the prior art.

The invisible supporting device for environmental protection of trees includes a bracket 1 and a fixed rope 2. The bracket 1 is set at the bottom of the tree pool 10 and is formed by pivoting the middle parts of two poles 11 and 12. The poles 11 and 12 are telescopic poles. , the end of the pole is in the shape of a sharp shovel, one end of the fixed rope 2 is movably connected to the support 1, and the other end is movably connected to the trunk or branch. A reinforcing rod 13 is arranged near the ends of two adjacent poles, and the reinforcing rod 13 is also a telescopic reinforcing rod. A root-resistance net 14 is arranged at the bottom of the support 1, and the fixed rope is a steel wire rope. The bracket 1 and the reinforcing rod 13 are made of plastic-wood material.

In summary, the above is only a preferred embodiment of the present utility model, and is not used to limit the scope of implementation of the present utility model. All equivalent changes and modifications made according to the content of the patent scope of the present application should be the technology of the present utility model. category.

Claims (5)

1. The invisible supporting device for environmental protection of trees, including a bracket (1) and a fixed rope (2), is characterized in that: the bracket (1) is set at the bottom of a tree hole or a tree pond (10), and consists of two poles (11 , 12) The middle part is articulated, the poles (11, 12) are telescopic poles, the ends of the poles (11, 12) are sharp shovel-shaped, and one end of the fixed rope (2) is flexibly connected to the bracket (1), and the other end is flexibly connected to the trunk or branch. 2. The environmentally friendly invisible support device for trees according to claim 1, characterized in that: a reinforcing rod (13) is provided near the ends of two adjacent poles, and the reinforcing rod (13) is a telescopic reinforcing rod. 3. The environmentally friendly invisible support device for trees according to claim 1, characterized in that: the bracket (1) and the reinforcing rod (13) are made of plastic wood materials. 4. The environmentally friendly invisible support device for trees according to claim 1, characterized in that: a root-blocking net (14) is provided at the bottom of the support (1). 5. The environmental protection invisible support device for trees according to any one of claims 1-4, characterized in that: the fixed rope (2) is a steel wire rope, a nylon rope or a polyethylene fiber rope.

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