Street tree heat preservation layer bundling device

Abstract

The invention relates to the technical field of street tree maintenance, and discloses a street tree heat preservation layer bundling device. The street tree heat preservation layer bundling device comprises a fixing rod, a plurality of adjusting frames sleeve the rod wall of the fixing rod, fixing plates are fixedly connected to one ends of the adjusting frames, and movable grooves are formed in the side walls, away from the adjusting frames, of the fixing plates; movable blocks are slidably connected into the movable grooves, first threaded holes are formed in the movable blocks, threaded rods are jointly and rotationally connected with the opposite groove walls of the movable groove through two bearings, and one ends of the threaded rods penetrate through the bearings, extends outwards and are fixedly connected with a rotating disc; and threads in opposite directions are symmetrically arranged on the rod walls of the threaded rods located in the movable grooves, and the two movable blocks are symmetrically connected to the rod walls of the threaded rods in a threaded mode. The street tree heat preservation layer bundling device can be repeatedly used, and is very simple and convenient to mount and fix with or dismount and separate from the trunk, a heat preservation film is easily and quickly fixed to the trunk, and the use of a user is facilitated.

Description

technical field [0001] The invention relates to the technical field of street tree maintenance, in particular to a street tree insulation layer binding device. Background technique [0002] In order to maintain urban greening, a large number of trees will be planted in urban roads and parks. Trees can not only be used for shading, but also can stabilize water and soil and prevent soil erosion. Street trees refer to tree species that are planted on both sides of the road and at the detachment belt to shade vehicles and pedestrians and form streetscapes. Usually street trees will choose tree species with straight and tall trunks, and when the weather is cold, it is necessary to use the street tree insulation layer binding device to wrap and fix the insulation film on the trunk. But existing street tree insulation layer binding device is mainly formed by the winding trunk of straw rope. The straw rope of the existing street tree insulation layer binding device not only has a ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a street tree thermal insulation layer binding device, which has the advantages of being able to be used repeatedly, being easy to quickly fix the thermal insulation film on the trunk, and convenient for users to use. The grass rope of the layer binding device not only has a short service life, but also cannot be used repeatedly

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