Frostbite prevention device for tree maintenance

Abstract

The utility model discloses an anti-frostbite device for tree maintenance, and relates to the technical field of tree maintenance. The anti-freezing and heat-preservation device comprises two bottom frames, each bottom frame comprises two half frames which are symmetrically distributed, a fixing assembly is installed between the half frames and used for connecting and fixing the two half frames, and anti-freezing and heat-preservation cloth is fixedly installed between the two half frames which are opposite up and down; and the lifting assembly is installed between the two bottom frames and used for driving the two bottom frames to get close to each other or get away from each other. Through cooperation of the bottom frame, the fixing assembly, the anti-freezing heat preservation cloth and the lifting assembly, the space around a tree is sealed, anti-freezing heat preservation is achieved, comprehensive anti-freezing protection measures are taken on the tree, the heat preservation cloth is convenient to install, operation is easy and convenient, the labor intensity of workers is greatly reduced, and the work efficiency is improved. The use by people is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tree maintenance, in particular to a tree maintenance and frostbite prevention device. Background Art

[0002] Nowadays, there are more and more green areas in cities, especially in the civic squares of each city, where a variety of landscape trees are planted. However, in the northern region, the temperature in winter is too low, and some trees are southern species that cannot adapt to the northern winter temperature. Therefore, in winter, tree maintenance and anti-frostbite devices will be installed to protect some trees and prevent tree necrosis caused by excessively low temperatures.

[0003] In some areas where winter is colder, general anti-freeze measures mostly use insulation cloth to wrap trees to prevent them from freezing to death. This method of wrapping trees with insulation cloth roll by roll is troublesome and time-consuming, and greatly increases the labor intensity of the staff. Moreover, the insulation cloth can only wrap the main branches of the tree, but cannot fully insulate them. In order to solve the above problems, the utility model provides a tree maintenance and anti-freeze device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above-mentioned background technology, and provide a tree maintenance and anti-freezing device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical scheme: a tree maintenance and anti-freezing device, comprising: two bottom frames, the bottom frames comprising two half frames symmetrically distributed, a fixing component installed between the half frames, which is used to connect and fix the two half frames to each other, and an antifreeze and heat-insulating cloth is fixedly installed between the two half frames opposite to each other; a lifting component, the lifting component is installed between the two bottom frames, and is used to drive the two bottom frames to move closer to or away from each other; a top cover, the top cover is detachably installed on the top of one of the bottom frames.

[0006] Furthermore, the fixing assembly includes a fixing plate fixedly mounted on one side of one of the half frames, an insert plate is slidably inserted on the fixing plate, a return spring is fixedly mounted between the insert plate and the fixing plate, and a socket is constructed on the other half frame, and one end of the insert plate is inserted into the socket.

[0007] Furthermore, the lifting assembly includes two threaded cylinders fixedly mounted on the tops of two of the half frames, threaded rods are threadedly inserted into the two threaded cylinders, and one end of the two threaded rods is rotatably connected to the other two half frames respectively.

[0008] Furthermore, four fixing cones are fixedly mounted on the bottom of one of the bottom frames.

[0009] Furthermore, magnets are fixedly mounted on adjacent ends of the two antifreeze and heat-insulating cloths, and the two adjacent magnets are magnetically connected.

[0010] Furthermore, a card plate is fixedly mounted on the bottom of the top cover, a card slot is constructed on the half frame, and the card plate is inserted into the card slot.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model realizes sealing of the space around the trees to achieve antifreeze and heat preservation through the cooperation among the bottom frame, the fixing components, the antifreeze and heat preservation cloth and the lifting components, and takes comprehensive antifreeze protection measures for the trees, and facilitates the installation of the heat preservation cloth. The operation is simple and convenient, which greatly reduces the labor intensity of the staff and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 This utility model Figure 1 Three-dimensional structure cross-sectional view;

[0015] Figure 3 This utility model Figure 1 Another three-dimensional structural cross-sectional view.

[0016] Figure numerals: 1. bottom frame; 2. half frame; 3. fixing assembly; 31. fixing plate; 32. plug-in plate; 33. reset spring; 4. antifreeze and thermal insulation cloth; 5. lifting assembly; 51. threaded cylinder; 52. threaded rod; 6. top cover; 7. fixing cone; 8. magnet; 9. clamping plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0018] like Figure 1-3 As shown, a tree maintenance and frostbite prevention device proposed in one embodiment of the utility model comprises: a bottom frame 1, the number of which is two, the bottom frame 1 comprises two half frames 2 which are symmetrically distributed, a fixing component 3 is installed between the half frames 2, and is used to connect and fix the two half frames 2 to each other, and an antifreeze and heat preservation cloth 4 is fixedly installed between the two half frames 2 which are opposite to each other;

[0019] A lifting component 5, wherein the lifting component 5 is installed between the two bottom frames 1 and is used to drive the two bottom frames 1 to move closer to or away from each other;

[0020] A top cover 6 is detachably mounted on the top of one of the bottom frames 1 .

[0021] When it is necessary to protect the trees from freezing, one of the bottom frames 1 is placed on the ground, and the two half frames 2 surround the tree. Then, the two opposite half frames 2 are fixedly connected by the fixing assembly 3 to form a complete bottom frame 1. Then, the lifting assembly 5 is activated to drive the other bottom frame 1 to move upward, so that the antifreeze and heat-insulating cloth 4 can be unfolded, and then the entire tree can be covered. Then, the top cover 6 is used to seal the top of the bottom frame 1, so that the space around the tree is closed, antifreeze and heat preservation are achieved, and comprehensive antifreeze protection measures are taken for the tree. The installation of the heat-insulating cloth is convenient, the operation is simple and convenient, the labor intensity of the staff is greatly reduced, and people are convenient to use.

[0022] like Figure 2 As shown, in some embodiments, the fixing component 3 includes a fixing plate 31 fixedly installed on one side of one of the half frames 2, an insert plate 32 is slidably inserted on the fixing plate 31, a return spring 33 is fixedly installed between the insert plate 32 and the fixing plate 31, and a socket is constructed on the other half frame 2, and one end of the insert plate 32 is inserted into the socket.

[0023] When it is necessary to release the fixation of the two half frames 2, the plug plate 32 is directly pulled to move one end of the plug plate out of the socket, thereby releasing the limit fixation between the two.

[0024] like Figure 2 As shown, in some embodiments, the lifting assembly 5 includes two threaded cylinders 51 fixedly installed on the top of two of the half frames 2, and threaded rods 52 are threadedly inserted on the two threaded cylinders 51, and one end of the two threaded rods 52 is rotatably connected to the other two half frames 2 respectively.

[0025] The threaded rod 52 is rotatably connected, so that the threaded rod 52 can be rotated forward and backward, so that the threaded rod 52 moves up and down, driving the bottom frame 1 to move, so that the antifreeze and heat preservation cloth 4 can be unfolded or folded when installing or storing, which is convenient for people to use.

[0026] like Figure 1 As shown, in some embodiments, four fixing cones 7 are fixedly mounted on the bottom of one of the bottom frames 1 .

[0027] The fixing frame 7 can be inserted into the ground to fix the position of the bottom frame 1 below to prevent it from moving due to the influence of the external environment and affecting the antifreeze and heat preservation of the trees.

[0028] like Figure 1As shown, in some embodiments, magnets 8 are fixedly mounted on adjacent ends of two antifreeze and heat-insulating cloths 4, and the two adjacent magnets 8 are magnetically connected.

[0029] The two ends of the two antifreeze and heat-insulating cloths 4 cannot be directly attached to each other at adjacent positions, but the two magnets 8 are mutually adsorbed to make the two ends fit closely to form a closed space, thereby achieving heat preservation and antifreeze.

[0030] like Figure 3 As shown, in some embodiments, a card plate 9 is fixedly mounted on the bottom of the top cover 6, a card slot is configured on the half frame 2, and the card plate 9 is inserted into the card slot.

[0031] The card plate 9 at the bottom of the top cover 6 is inserted into the card slot to limit the position of the top cover 6 to prevent it from falling.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tree maintenance and frost protection device, characterized in that: include: Two bottom frames (1), the bottom frames (1) comprising two half frames (2) symmetrically arranged, a fixing component (3) installed between the half frames (2) for connecting and fixing the two half frames (2) to each other, and an antifreeze insulation cloth (4) fixedly installed between the two upper and lower opposite half frames (2); A lifting component (5), the lifting component (5) being installed between the two bottom frames (1) and being used to drive the two bottom frames (1) to move closer to or farther from each other; A top cover (6), wherein the top cover (6) is detachably mounted on the top of one of the bottom frames (1).

2. A tree maintenance and frost protection device according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing plate (31) fixedly mounted on one side of one of the half frames (2), an inserting plate (32) being slidably inserted on the fixing plate (31), a return spring (33) being fixedly mounted between the inserting plate (32) and the fixing plate (31), and a socket being constructed on the other half frame (2), one end of the inserting plate (32) being inserted into the socket.

3. A tree maintenance and frost protection device according to claim 1, characterized in that: The lifting assembly (5) comprises two threaded cylinders (51) fixedly mounted on the tops of two of the half frames (2), threaded rods (52) being threadedly inserted into the two threaded cylinders (51), and one end of the two threaded rods (52) being rotatably connected to the other two half frames (2) respectively.

4. A tree maintenance and frost protection device according to claim 1, characterized in that: Four fixed cones (7) are fixedly mounted on the bottom of one of the bottom frames (1).

5. The tree maintenance and frost protection device according to claim 1, characterized in that: A magnet (8) is fixedly mounted on each adjacent end of the two antifreeze and heat-insulating cloths (4), and the two adjacent magnets (8) are magnetically connected.

6. The tree maintenance and frost protection device according to claim 1, characterized in that: A card plate (9) is fixedly mounted on the bottom of the top cover (6), a card slot is formed on the half frame (2), and the card plate (9) is inserted into the card slot.

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