Tree wind-proof and cold-proof device for greening maintenance

Abstract

The utility model relates to the technical field of greening maintenance, in particular to a tree wind-proof and cold-proof device for greening maintenance, which comprises a frame component and a support component, the bottom end of the frame component is connected with the support component, the frame component comprises a first fastener, a second fastener and a bolt, the first fastener and the second fastener are both of an arc-shaped structure, and the bolt is connected with the support component. The two first fasteners and the two second fasteners jointly define an annular structure, and a sleeving cavity allowing a tree to penetrate through is formed between the two first fasteners and the two second fasteners. The supporting assembly comprises a first supporting rod, a second supporting rod, an electric air cylinder, a power source and a piston rod. The electric air cylinder can push the first supporting rod upwards through the piston rod until the first buckling piece and the second buckling piece are adjusted to the specified height, so that the height of the supporting assembly can be flexibly adjusted, through the design of the first buckling piece and the second buckling piece, the frame assembly can be flexibly assembled, meanwhile, the frame assembly is convenient to disassemble, and the practicability is high. And the practicability of the device can be improved.

Description

Technical Field

[0001] This utility model relates to the field of greening maintenance technology, specifically to a windproof and cold-proof device for trees used in greening maintenance. Background Technology

[0002] Green space maintenance refers to the daily management of plants such as flowers, lawns, shrubs, and trees. This includes weeding, pruning, watering, fertilizing, disease prevention, straightening, supporting, drainage, drilling, frost protection, piercing, and plant replacement. It also involves timely cleaning of garbage and debris. These protective operations have positive benefits for green space maintenance, the most direct being the extension of tree lifespan.

[0003] Application number CN201820162778.6 discloses a wind and cold protection device for trees used in landscaping maintenance. This device involves wrapping trees with a circular frame, clamping the trees with a clamping plate, and supporting the circular frame and clamping plate with support rods to increase the trees' wind and cold resistance. However, this design has shortcomings: the height of the support rods cannot be flexibly adjusted, and the circular frame structure makes installation and disassembly inconvenient, limiting its usability.

[0004] Therefore, we propose a wind and cold protection device for trees used in greening and maintenance. Utility Model Content

[0005] The main purpose of this utility model is to provide a wind and cold protection device for trees used in greening maintenance. The electric cylinder can push the first support rod upward through the piston rod until the first fastener and the second fastener are adjusted to the specified height, thereby flexibly adjusting the height of the support component. Through the design of the first fastener and the second fastener, the frame component can be flexibly assembled and also easy to disassemble, thereby improving the practicality of the device and effectively solving the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A tree wind and cold protection device for greening maintenance includes a frame assembly and a support assembly. The frame assembly is arranged in a circular structure, and the bottom of the frame assembly is connected to the support assembly. The support assembly is arranged in four parallel groups. The frame assembly includes a first fastener, a second fastener, and a bolt. The first fastener and the second fastener are both arc-shaped structures. The first fastener and the second fastener are arranged in two parallel groups. The two groups of the first fastener and the second fastener together form a circular structure. A sleeve cavity for trees to pass through is provided between the two groups of the first fastener and the second fastener.

[0008] The support assembly includes a first support rod, a second support rod, an electric cylinder, a power supply, and a piston rod, with the first support rod and the second support rod being movably connected.

[0009] By adopting the above technical solution, the first support rod has an insertion cavity that matches the second support rod. The top end of the second support rod passes through the bottom end of the first support rod and is inserted into the insertion cavity. The electric cylinder can push the first support rod upward through the piston rod until the first fastener and the second fastener are adjusted to the specified height, thereby flexibly adjusting the height of the support assembly. Through the design of the first fastener and the second fastener, the frame assembly can be flexibly assembled and also easy to disassemble, thereby improving the practicality of the device.

[0010] Specifically, the first support rod has an insertion cavity inside that is adapted to the second support rod, and the top end of the second support rod passes through the bottom end of the first support rod and is inserted into the insertion cavity.

[0011] Specifically, a power supply is fixedly installed at the lower part of the second support rod, and an installation cavity for installing an electric cylinder is provided inside the second support rod above the power supply.

[0012] Specifically, the top end of the piston rod is fixedly inserted into the inner wall of the top end of the insertion cavity, and the bottom end of the piston rod passes through the top end of the second support rod and connects to the top end of the electric cylinder.

[0013] Specifically, the second fastener has a plug block fixedly connected to the center of both ends, and the first fastener has a slot adapted to the plug block at the center of both ends.

[0014] Specifically, one end of the insert is inserted into the slot, and the side of the insert away from the sleeve cavity is provided with a mounting hole for installing a bolt. One end of the bolt passes through the insert and is threadedly connected to the first fastener.

[0015] The beneficial effects of this utility model are:

[0016] (1) The tree windproof and cold-proof device for greening maintenance described in this utility model has a first support rod with a cavity adapted to the second support rod inside. The top of the second support rod passes through the bottom of the first support rod and is inserted into the cavity. The electric cylinder can push the first support rod upward through the piston rod until the first fastener and the second fastener are adjusted to the specified height, so that the height of the support assembly can be flexibly adjusted.

[0017] (2) The tree windproof and cold-proof device for greening maintenance described in this utility model, through the design of the first fastener and the second fastener, enables the frame components to be flexibly assembled and also easy to disassemble, thereby improving the practicality of the device. The two sets of first fasteners and second fasteners together form a circular structure, and a sleeve cavity for trees to pass through is provided between the two sets of first fasteners and second fasteners. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a perspective view of the frame components of this utility model;

[0021] Figure 3 This is a perspective view of the first fastener of this utility model;

[0022] In the diagram: 1. Frame assembly; 2. Support assembly; 3. First fastener; 4. Second fastener; 5. Bolt; 6. First support rod; 7. Second support rod; 8. Insertion cavity; 9. Electric cylinder; 10. Power supply; 11. Piston rod; 12. Sleeve cavity; 13. Insertion block; 14. Mounting hole; 15. Slot. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] As one embodiment of this utility model, such as Figures 1-3 As shown, the present invention discloses a tree windproof and cold-proof device for greening maintenance, comprising a frame assembly 1 and a support assembly 3. The frame assembly 1 is arranged in a circular structure, and the support assembly 3 is connected to the bottom of the frame assembly 1. The support assembly 3 is arranged in four parallel groups. The frame assembly 1 includes a first fastener 3, a second fastener 4, and a bolt 5. The first fastener 3 and the second fastener 4 are both arc-shaped structures. The first fastener 3 and the second fastener 4 are arranged in two parallel groups, and the two groups of the first fastener 3 and the second fastener 4 together form a circular structure. A sleeve cavity 12 for trees to pass through is provided between the two groups of the first fastener 3 and the second fastener 4. A screw rod is threaded to one side of the first fastener 3, and one end of the screw rod passes through the first fastener 3 and is rotatably connected to the clamping plate.

[0025] The support assembly 3 includes a first support rod 6, a second support rod 7, an electric cylinder 9, a power supply 10, and a piston rod 11, wherein the first support rod 6 and the second support rod 7 are movably connected.

[0026] In use, the electric cylinder 9 can push the first support rod 6 upward through the piston rod 11 until the first fastener 3 and the second fastener 4 are adjusted to the specified height;

[0027] Two sets of oppositely positioned first fasteners 3 and second fasteners 4 are fastened together on the tree to be protected. The inserts 13 at both ends of the second fastener 4 are inserted into the slots 15 at both ends of the first fastener 3. Then, one end of the bolt 5 is passed through the mounting hole 14 and the insert 13 is threadedly connected to the first fastener 3, thereby completing the assembly of the frame assembly 1.

[0028] The present invention also includes a cavity 8 inside the first support rod 6 that is adapted to the second support rod 7, wherein the top end of the second support rod 7 passes through the bottom end of the first support rod 6 and is inserted into the cavity 8.

[0029] The present invention also includes a power supply 10 fixedly installed at the lower part of the second support rod 7, and an installation cavity for installing an electric cylinder 9 is provided inside the second support rod 7 above the power supply 10.

[0030] The present invention also includes that the top end of the piston rod 11 is fixedly inserted into the inner wall of the top end of the insertion cavity 8, and the bottom end of the piston rod 11 passes through the top end of the second support rod 7 and is connected to the top end of the electric cylinder 9.

[0031] The present invention also includes that the second fastener 4 has a plug 13 fixedly connected at the center of both ends, and the first fastener 3 has a slot 15 adapted to the plug 13 at the center of both ends.

[0032] The present invention also includes that one end of the insert 13 is inserted into the slot 15, and the side of the insert 13 away from the sleeve cavity 12 is provided with a mounting hole 14 for mounting the bolt 5, and one end of the bolt 5 passes through the insert 13 and is threadedly connected to the first fastener 3.

[0033] In use, the first fastener 3 and the second fastener 4 are both connected to the support assembly 2. When the support assembly 2 is adjusted to a suitable height, the electric cylinder 9 can push the first support rod 6 upward through the piston rod 11 until the first fastener 3 and the second fastener 4 are adjusted to the specified height.

[0034] Two sets of opposing first fasteners 3 and second fasteners 4 are fastened together on the tree to be protected. The inserts 13 at both ends of the second fastener 4 are inserted into the slots 15 at both ends of the first fastener 3. Then, one end of the bolt 5 is passed through the mounting hole 14 and the insert 13 and threadedly connected to the first fastener 3, thereby completing the assembly of the frame component 1. A screw is threadedly connected to one side of the first fastener 3. One end of the screw passes through the first fastener 3 and is rotatably connected to the clamp. Then, the screw located on the first fastener 3 is turned. Through the threaded engagement between the screw and the first fastener 3, the clamp is made to contact the tree. Finally, the bottom of the support component 2 is fixed to the ground.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A windproof and cold-proof device for trees used in greening and maintenance, characterized in that, The system includes a frame assembly (1) and a support assembly (3). The frame assembly (1) is arranged in a circular ring structure. The bottom end of the frame assembly (1) is connected to the support assembly (3). The support assembly (3) is arranged in four parallel groups. The frame assembly (1) includes a first fastener (3), a second fastener (4), and a bolt (5). The first fastener (3) and the second fastener (4) are both arc-shaped structures. The first fastener (3) and the second fastener (4) are arranged in two parallel groups. The two groups of the first fastener (3) and the second fastener (4) together form a circular ring structure. A cavity (12) for trees to pass through is provided between the two groups of the first fastener (3) and the second fastener (4). The support assembly (3) includes a first support rod (6), a second support rod (7), an electric cylinder (9), a power supply (10), and a piston rod (11), wherein the first support rod (6) and the second support rod (7) are movably connected.

2. The tree windproof and cold-proof device for greening maintenance according to claim 1, characterized in that, The first support rod (6) has an insertion cavity (8) that is adapted to the second support rod (7), and the top end of the second support rod (7) passes through the bottom end of the first support rod (6) and is inserted into the insertion cavity (8).

3. The tree windproof and cold-proof device for greening maintenance according to claim 1, characterized in that, The second support rod (7) has a power supply (10) fixedly installed at the lower part, and the second support rod (7) has a mounting cavity for installing an electric cylinder (9) located above the power supply (10).

4. The tree windproof and cold-proof device for greening maintenance according to claim 1, characterized in that, The top end of the piston rod (11) is fixedly inserted into the inner wall of the top end of the insertion cavity (8), and the bottom end of the piston rod (11) passes through the top end of the second support rod (7) and is connected to the top end of the electric cylinder (9).

5. A tree windproof and cold-proof device for greening maintenance according to claim 1, characterized in that, The second fastener (4) has a plug (13) fixedly connected at the center of both ends, and the first fastener (3) has a slot (15) at the center of both ends that is compatible with the plug (13).

6. A tree windproof and cold-proof device for greening maintenance according to claim 5, characterized in that, One end of the insert (13) is inserted into the slot (15). The side of the insert (13) away from the sleeve cavity (12) is provided with a mounting hole (14) for mounting the bolt (5). One end of the bolt (5) passes through the insert (13) and is threadedly connected to the first fastener (3).

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