Tree supporting device convenient to telescopically adjust

Abstract

The tree supporting device comprises an outer square tube, an inner square tube and a supporting ring, the inner square tube is arranged on the inner side of the outer square tube, tooth grooves are formed in the surfaces of the two sides of the outer square tube, connecting rods are arranged on the inner walls of the two sides of the lower end of the inner square tube, and mounting pins are arranged on the inner sides of the connecting rods. One end of the connecting rod is fixedly connected with a ferrule, the inner side of the ferrule is fixedly provided with a clamping column, the clamping column is clamped on the inner side of the tooth groove, the surface of one end of the clamping column is connected with a pull rod, the pull rod penetrates through the tooth groove and extends to the outside, and the surface of the center of the clamping column is connected with a first spring; and one end of the first spring is mounted on the inner wall of the inner square tube.

Description

Technical Field

[0001] The utility model relates to the technical field of tree supporting devices, in particular to a tree supporting device which is convenient for telescopic adjustment. Background Art

[0002] Tree transplantation is often carried out in gardening, urban greening and road greening. Since the roots of newly planted trees do not extend deep enough into the soil and have insufficient grip on the ground, supports are required to prevent the newly transplanted trees from tilting or being blown down by strong winds.

[0003] The tree support frames currently used are generally fixed, and the height of the support frames and the fixing rings cannot be adjusted. As the tree grows, the trunk gradually thickens, and the support frames cannot play a supporting role due to their too low height. At the same time, the fixing rings will gradually tighten the trunk inward, endangering the growth of the tree. Therefore, a tree support device with convenient telescopic adjustment is provided to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tree support device which is convenient for telescopic adjustment, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a tree support device that is convenient for telescopic adjustment, comprising an outer square tube, an inner square tube and a support ring, wherein the inner square tube is arranged on the inner side of the outer square tube, and the surfaces of both sides of the outer square tube are provided with tooth grooves;

[0006] A connecting rod is provided on the inner walls of both sides of the lower end of the inner square tube, and a mounting pin is provided on the inner side of the connecting rod. Both ends of the mounting pin penetrate the connecting rod and are mounted on the inner wall of the inner square tube. A ferrule is fixedly connected to one end of the connecting rod, and a clamping column is fixedly installed on the inner side of the ferrule, and the clamping column is clamped on the inner side of the tooth groove;

[0007] A pull rod is connected to the surface of one end of the clamping column, and the pull rod passes through the tooth groove and extends to the outside. A first spring is connected to the surface at the center of the clamping column, and one end of the first spring is installed on the inner wall of the inner square tube.

[0008] Furthermore, an inner clamping plate is provided on the inner side of the support ring, and the inner clamping plate is provided in multiple groups. A sliding rod is connected to one side of the inner clamping plate, and one end of the sliding rod passes through one side of the support ring and is connected to a limiting plate. A second spring is installed on the outer side of the sliding rod, and the second spring is provided on the inner side of the support ring and one side of the inner clamping plate.

[0009] Furthermore, a second hinge block is fixedly mounted on the upper surface of the upper end of the inner square tube, a first hinge block is hingedly mounted on the outer side of the second hinge block, and one side of the first hinge block is fixedly mounted on the side surface of the support ring.

[0010] Furthermore, two groups of lock buckles are fixedly mounted on the surface of one side of the support ring, and bolts are arranged on the inner side of the lock buckles.

[0011] Furthermore, the surface of the bottom of the outer square tube is integrally connected with cone thorns.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting the inner plywood, when the tree continues to grow and the trunk gradually thickens, the inner plywood will be squeezed outward. At this time, the inner plywood will drive the slide bar to squeeze the second spring and continue to expand outward, thereby avoiding the problem that the support frame is generally fixed and will gradually tighten the trunk inward as the tree grows, thereby endangering the growth of the tree.

[0014] 2. By pulling the inner square tube upward, the clamping column is driven to slide upward in the tooth groove. When adjusted to a suitable position, the tension of the first spring pulls the clamping column to make it stuck on the inner side of the tooth groove for fixation, so as to facilitate the support of trees of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main view of the utility model;

[0016] Figure 2 This is a schematic diagram of the clamping device of the utility model;

[0017] Figure 3 This is a schematic diagram of the support ring structure of the utility model;

[0018] In the figure: 1-outer square tube, 2-inner square tube, 3-support ring, 4-first hinge block, 5-second hinge block, 6-cone thorn, 7-tooth groove, 8-clamp column, 9-connecting rod, 10-mounting pin, 11-ring, 12-first spring, 13-pull rod, 14-bolt, 15-locking buckle, 16-slide rod, 17-limiting plate, 18-second spring, 19-inner splint. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Please refer to Figure 1 to Figure 3 As shown, the utility model is a tree support device that is convenient for telescopic adjustment, including an outer square tube 1, an inner square tube 2 and a support ring 3, the inner square tube 2 is arranged on the inner side of the outer square tube 1, and the surfaces of both sides of the outer square tube 1 are provided with tooth grooves 7;

[0021] Connecting rods 9 are provided on the inner walls of both sides of the lower end of the inner square tube 2, and mounting pins 10 are provided on the inner side of the connecting rods 9. Both ends of the mounting pins 10 penetrate the connecting rods 9 and are mounted on the inner wall of the inner square tube 2. One end of the connecting rod 9 is fixedly connected with a ferrule 11, and a clamping column 8 is fixedly installed on the inner side of the ferrule 11. The clamping column 8 is clamped on the inner side of the tooth groove 7.

[0022] A pull rod 13 is connected to the surface of one end of the clamping column 8 , and the pull rod 13 extends to the outside through the tooth groove 7 . A first spring 12 is connected to the surface at the center of the clamping column 8 , and one end of the first spring 12 is installed on the inner wall of the inner square tube 2 .

[0023] When in use, the inner square tube 2 is pulled upward to drive the clamping column 8 to slide upward in the tooth groove 7. When adjusted to a suitable position, the tension of the first spring 12 pulls the clamping column 8 to make it clamped on the inner side of the tooth groove 7 for fixation, so as to support trees of different heights.

[0024] Please refer to Figure 1 An inner splint 19 is provided on the inner side of the support ring 3, and multiple groups of inner splints 19 are provided. A slide bar 16 is connected to one side of the inner splint 19. One end of the slide bar 16 passes through one side of the support ring 3 and is connected to a limiting plate 17. A second spring 18 is installed on the outer side of the slide bar 16. The second spring 18 is provided on the inner side of the support ring 3 and on one side of the inner splint 19. Through the provided inner splint 19, when the tree continues to grow and the trunk gradually thickens, the inner splint 19 will be squeezed outward. At this time, the inner splint 19 will drive the slide bar 16 to squeeze the second spring 18 and continuously expand outward, thereby avoiding the problem that the support frame is generally fixed, and as the tree grows, it will gradually tighten the trunk inward, endangering the growth of the tree.

[0025] Please refer to Figure 1 A second hinge block 5 is fixedly installed on the upper surface of the upper end of the inner square tube 2, and a first hinge block 4 is hinged on the outer side of the second hinge block 5. One side of the first hinge block 4 is fixedly installed on the side surface of the support ring 3. The second hinge block 5 and the first hinge block 4 are set to connect the inner square tube 2 and the support ring 3.

[0026] Please refer to Figure 3 Two sets of lock buckles 15 are fixedly installed on the surface of one side of the support ring 3, and bolts 14 are arranged on the inner side of the lock buckles 15. Through the arranged lock buckles 15 and bolts 14, the support ring 3 can be locked to the outside of the tree.

[0027] Please refer to Figure 1 The surface of the bottom of the outer square tube 1 is connected with a cone thorn 6, and the cone thorn 6 is provided to facilitate fixing the device on the ground.

[0028] Working principle: The utility model is a tree support device with convenient telescopic adjustment. First, the inner square tube 2 is pulled upward, and the upward movement of the inner square tube 2 drives the clamping column 8 to slide upward in the tooth groove 7. When it is adjusted to a suitable position, the tension of the first spring 12 pulls the clamping column 8 to make it clamped on the inner side of the tooth groove 7 for fixation, and then the device is fixed to the ground through the slide bar 16, and then the support ring 3 is opened to put it on the outside of the tree, and then the support ring 3 is locked by the bolt 14 and the lock buckle 15. By arranging an inner splint 19 on the inner side of the support ring 3, when the tree continues to grow and the trunk gradually thickens, the inner splint 19 will be squeezed outward. At this time, the inner splint 19 will drive the slide bar 16 to squeeze the second spring 18 and continue to expand outward, thereby avoiding the problem that the support frame is generally fixed, and the trunk will gradually be tightened inward as the tree grows, which will endanger the growth of the tree.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tree support device that is convenient for telescopic adjustment, comprising an outer square tube (1), an inner square tube (2) and a support ring (3), characterized in that: The inner square tube (2) is arranged on the inner side of the outer square tube (1), and tooth grooves (7) are provided on the surfaces of both sides of the outer square tube (1); Connecting rods (9) are arranged on the inner walls of both sides of the lower end of the inner square tube (2), and mounting pins (10) are arranged on the inner side of the connecting rods (9). Both ends of the mounting pins (10) pass through the connecting rods (9) and are mounted on the inner wall of the inner square tube (2). One end of the connecting rod (9) is fixedly connected to a ferrule (11), and a clamping column (8) is fixedly mounted on the inner side of the ferrule (11), and the clamping column (8) is clamped on the inner side of the tooth groove (7); A pull rod (13) is connected to the surface of one end of the clamping column (8), and the pull rod (13) passes through the tooth groove (7) and extends to the outside. A first spring (12) is connected to the surface at the center of the clamping column (8), and one end of the first spring (12) is installed on the inner wall of the inner square tube (2).

2. A tree support device with convenient telescopic adjustment according to claim 1, characterized in that: An inner clamping plate (19) is arranged on the inner side of the support ring (3), and the inner clamping plate (19) is arranged in multiple groups. A sliding rod (16) is connected to one side of the inner clamping plate (19), and one end of the sliding rod (16) passes through one side of the support ring (3) and is connected to a limiting plate (17). A second spring (18) is installed on the outer side of the sliding rod (16), and the second spring (18) is arranged on the inner side of the support ring (3) and one side of the inner clamping plate (19).

3. A tree support device with convenient telescopic adjustment according to claim 1, characterized in that: A second hinge block (5) is fixedly mounted on the upper surface of the upper end of the inner square tube (2), a first hinge block (4) is hingedly mounted on the outer side of the second hinge block (5), and one side of the first hinge block (4) is fixedly mounted on the side surface of the support ring (3).

4. A tree support device with convenient telescopic adjustment according to claim 3, characterized in that: Two groups of lock buckles (15) are fixedly mounted on the surface of one side of the support ring (3), and bolts (14) are arranged on the inner side of the lock buckles (15).

5. A tree support device with convenient telescopic adjustment according to claim 4, characterized in that: A cone thorn (6) is integrally connected to the surface of the bottom of the outer square tube (1).

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