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Water-power-engineering big-old-tree transplanting tree-body fixing device and installing method

A technology for transplanting and fixing large trees, applied in cultivation, application, agriculture, etc., can solve problems such as damage to tree trunks, affecting the normal growth of trees, etc., to avoid damage, adjustable characteristics, strong practicability, and good fixing effect. Effect

Active Publication Date: 2016-07-27
CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, most of the existing support structures are in direct contact with the trunk of the tree, which is easy to cause damage to the trunk and affect the normal growth of the tree.

Method used

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  • Water-power-engineering big-old-tree transplanting tree-body fixing device and installing method
  • Water-power-engineering big-old-tree transplanting tree-body fixing device and installing method
  • Water-power-engineering big-old-tree transplanting tree-body fixing device and installing method

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Embodiment Construction

[0027] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0028] Such as Figure 1 to Figure 3 As shown, a kind of tree fixing device for transplanting ancient big trees in hydropower projects according to the present invention includes an upper fixing unit 2, a lower fixing unit 3 and a ground anchor 7, and the upper fixing unit 2 is composed of several upper arc-shaped collars 21 are connected to each other by upper bolts 22 to form a ring structure, and an upper pulley 23 is set on the upper bolt 22. The lower fixing unit 3 is connected to each other by a number of lower arc-shaped collars 31 to form a ring structure by lower bolts 32, and in the lower part The lower pulley A33 is sleeved on the bolt 32, and the lower pulley B71 is also arranged on the ground anchor 7, and the upper pulley 23, the lower pulley A33 and the lower pulley B71 are connected into a triangular structure by a ...

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Abstract

The invention discloses a water-power-engineering big-old-tree transplanting tree-body fixing device and an installing method.The device comprises an upper fixing unit, a lower fixing unit and ground anchors.The upper fixing unit is of an annular structure formed in the mode that a plurality of upper arc lantern rings are connected through upper bolts, and the upper bolts are sleeved with upper pulleys; the lower fixing unit is of an annular structure formed in the mode that a plurality of lower arc lantern rings are connected through lower bolts, and the lower bolts are sleeved with lower pulleys A; lower pulleys B are further arranged on the ground anchors (7), and the upper pulleys, the lower pulleys A and the lower pulleys B are connected through steel wire ropes to form a triangular structure.The installing method includes the steps of fixing unit installing, ground anchor installing, steel wire rope connecting and fixing device tightening.By means of the fixing device and the installing method, a transplanted big-old-tree tree body which has the large indexes such as the breast diameter, the tree height and the tree weight and is difficult to fix through the traditional supporting structure can be fixed, and the fixing device and the installing method have the advantages of being simple in structure, good in fixing effect, capable of being reused and high in adjustable characteristic and practicability.

Description

technical field [0001] The invention relates to a fixing device and an installation method for transplanting ancient large trees in hydropower projects, and belongs to the technical field of environmental protection of water conservancy and hydropower projects. Background technique [0002] Under the environment of global energy shortage, hydropower development is the basic energy strategy and policy formulated by our country. Hydropower projects are generally built in high mountains and valleys. After the hydropower station is completed and stored, the forest vegetation will inevitably be submerged, and the ancient trees that have existed for hundreds of years will also face the threat of disappearing. Today's effective means of protection is transplanting, and at the same time transplanting ancient trees to the owner's camp and other areas can quickly achieve the effect of greening and beautifying the landscape. [0003] According to transplanting experience, after transp...

Claims

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Application Information

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IPC IPC(8): A01G17/14
CPCA01G17/14
Inventor 易仲强陈小燕张宇魏浪纵霄陈国柱张虎成孙荣赵俊张习传
Owner CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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