Ecological landscaping dungarunga maintenance supporting device

Abstract

The utility model discloses an ecological landscaping dungarunga maintenance supporting device which comprises two groups of mutually connected semi-annular elastic limiting sleeves, the two groups of semi-annular elastic limiting sleeves are installed in opposite directions, one end of each group of semi-annular elastic limiting sleeves is provided with an inner groove, and the other end of each group of semi-annular elastic limiting sleeves is provided with an outer groove. An elastic connecting inner plate is fixedly installed at the other end of each set of semi-annular elastic limiting sleeve, and the elastic connecting inner plate at one end of each set of semi-annular elastic limiting sleeve is inserted into an inner groove formed in the other set of semi-annular elastic limiting sleeve to be movably installed. The two groups of semi-annular elastic limiting sleeves are connected through an elastic connecting inner plate to protect the two groups of semi-annular elastic limiting sleeves, so that the two groups of semi-annular elastic limiting sleeves can be matched to stably bind the surface of the arbor, and therefore, the arbor is fixed, and the connectivity between the two groups of semi-annular elastic limiting sleeves is improved through external binding force of a limiting baffle and an abutting bolt; the situation that the arbor is loosened and inclined is avoided, the arbor supporting effect is achieved, and the arbor growing environment is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of greening and environmental protection, in particular to a small tree maintenance support device for ecological garden greening. Background Art

[0002] Trees with a height of 5 to 9 meters are called small trees, and trees with a height of more than 18 meters are called large trees. In landscaping, some small trees are usually planted to play a greening role. During planting, in order to ensure the stable production of small trees, the trunks of small trees usually need to be supported and fixed at a certain period of time. However, since the trunks of small trees are of different sizes, most of the existing support devices cannot be adjusted in size to match small trees with different trunk sizes. Therefore, it is very inconvenient to use and increases maintenance costs.

[0003] Chinese utility model patent publication number CN 206879619 U discloses a support device for the maintenance of small trees in ecological landscaping. The device comprises at least two support mechanisms, including: a support foot; a hollow support plate that can contact and cooperate with the surface of the tree trunk; and a telescopic plate that slides through the hollow portion of the support plate; a first locking mechanism is provided between the telescopic plate and the support plate for fixedly connecting the telescopic plate to the support plate; the support foot comprises a horizontal support rod; a telescopic sleeve is provided on the support plate that slides through the horizontal support rod; and a second locking mechanism is provided between the horizontal support rod and the telescopic sleeve for fixedly connecting the horizontal support rod and the telescopic sleeve. This utility model not only allows the support angle and contact area with the tree trunk to be adjusted according to the size of the tree trunk, allowing the tree to grow stably, but also is easy to use and operate, has a wide range of applications, and significantly reduces the maintenance cost of tree greening.

[0004] The above-mentioned public documents do not have a connecting structure, which results in unchanged transportation. At the same time, the support structure angle cannot be adjusted and cannot be adjusted according to different planting conditions. Therefore, an ecological garden greening small tree maintenance support device is now needed. Utility Model Content

[0005] The purpose of the utility model is to provide an ecological garden greening small tree maintenance support device, which limits the trees by two sets of pluggable semi-annular elastic limiting sleeves, and completes the overall limitation of the device and the convenience of carrying by a rotatable support frame and auxiliary support plate, so as to solve the technical problems mentioned in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an ecological garden greening small tree maintenance support device, comprising two groups of mutually connected semi-annular elastic limiting sleeves, the two groups of semi-annular elastic limiting sleeves being installed in opposite directions, and one end of each group of semi-annular elastic limiting sleeves is provided with an inner groove, the other end of each group of semi-annular elastic limiting sleeves is fixedly provided with an elastic connection inner plate, and the elastic connection inner plate at one end of each group of semi-annular elastic limiting sleeves is inserted into the inner groove provided by the other group of semi-annular elastic limiting sleeves for movably installation;

[0007] Two groups of rotatable support frames are clamped and installed on the outside of each group of semi-annular elastic limiting sleeves. A storage groove is opened at the center of the lower part of each group of support frames, and a group of auxiliary support plates are rotatably installed inside each group of storage grooves;

[0008] Two groups of insertion rods are movably accommodated inside the support frame, and another group of insertion rods is movably installed inside the auxiliary support plate.

[0009] Preferably, a limit baffle is fixedly installed at the end of the elastically connected inner plate, the outer surface of the limit baffle is slidably installed in contact with the inner wall of the inner groove, and the outer surface of the elastically connected inner plate is slidably installed in contact with the inner wall of the inner groove opening.

[0010] Preferably, each group of the semi-annular elastic limiting sleeves is symmetrically provided with two groups of slots on the upper and lower sides, and a threaded groove is provided through the middle of the outer arc surface of each group of the semi-annular elastic limiting sleeves, and a tightening bolt is installed with the internal thread of the threaded groove, and the end of the tightening bolt extends into the inner groove and movably tightens and elastically connects to the inner plate surface for installation.

[0011] Preferably, a card seat is mounted on the outer arc surface of the semi-annular elastic limiting sleeve corresponding to each group of card slot positions, a positioning ear plate is fixedly mounted on the outer end of each group of the card seat, and each group of the support frame is rotatably connected to the corresponding side positioning ear plate.

[0012] Preferably, the lower part of the support frame is divided into two identical groups of support rods by a storage groove, and a limiting window is opened through the outer surface of the support frame corresponding to the position of each group of support rods and the other side of the auxiliary support plate, and a positioning nut is fixedly installed on the upper part of the limiting window on the outer surface of the support frame and the other side of the auxiliary support plate.

[0013] Preferably, a connecting groove is provided on the upper portion of each group of the insertion rods, and a connecting plate is sleeved and installed on the upper portion of the insertion rods at the position of the connecting groove, and the connecting plate extends from the inside of the limiting window.

[0014] Preferably, a limiting bolt is installed on the internal thread of each set of positioning nuts, and the bottom end of the limiting bolt is rotated inside the connecting plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The two groups of semi-annular elastic limit sleeves are connected and protected by elastic connecting inner plates. The two groups of semi-annular elastic limit sleeves can cooperate to stably restrain the surface of the tree, thereby completing the fixation of the tree, and improving the connectivity between the two groups of semi-annular elastic limit sleeves through the additional restraining force of the limit baffle and the tightening bolts to prevent the tree from loosening and tilting. The support frame is rotated to support the semi-annular elastic limit sleeves, and the auxiliary support plate supported by the support frame is rotated in the direction to assist the support frame in bearing force and improve the force strength of the support frame. At the same time, the extendable insertion rod is inserted into the ground after the support frame and the auxiliary support plate are fixed to further determine the use angle of the support frame and the auxiliary support plate, so as to complete the support effect on the tree, making the growth environment of the tree more stable, and the support frame, auxiliary support plate and insertion rod can be folded up, which is more convenient for the staff to carry and use it, further improving the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the auxiliary support plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembly of the semi-annular elastic limiting sleeve of the utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the support frame of the utility model;

[0022] Figure 6 This is a schematic diagram of the split rod installation structure of the utility model.

[0023] In the figure: 1. Semi-annular elastic limiting sleeve; 2. Inner groove; 3. Elastic connecting inner plate; 4. Limit baffle; 5. Slot; 6. Tightening bolt; 7. Holder; 8. Positioning ear plate; 9. Support frame; 10. Storage slot; 11. Limiting window; 12. Positioning nut; 13. Insert rod; 14. Connecting groove; 15. Limiting bolt; 16. Connecting plate; 17. Auxiliary support plate; 18. Connecting shaft. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides: an ecological garden greening small tree maintenance support device, such as Figures 1-6 As shown, it includes two groups of mutually connected semi-annular elastic limit sleeves 1, the two groups of semi-annular elastic limit sleeves 1 are installed in opposite directions, and an inner groove 2 is opened at one end of each group of semi-annular elastic limit sleeves 1, and an elastic connection inner plate 3 is fixedly installed at the other end of each group of semi-annular elastic limit sleeves 1. The elastic connection inner plate 3 at one end of each group of semi-annular elastic limit sleeves 1 is inserted into the inner groove 2 opened by the other group of semi-annular elastic limit sleeves 1 and movably installed; two groups of rotatable support frames 9 are clamped and installed on the outside of each group of semi-annular elastic limit sleeves 1, a receiving groove 10 is opened at the lower center of each group of support frames 9, and a group of auxiliary support plates 17 are rotatably installed inside each group of receiving grooves 10; two groups of plug rods 13 are movably accommodated inside the support frame 9, and another group of plug rods 13 is movably installed inside the auxiliary support plate 17.

[0027] Preferably, a limiting baffle 4 is fixedly installed at the end of the elastically connected inner plate 3, and the outer surface of the limiting baffle 4 is slidably installed in contact with the inner wall of the inner groove 2. The outer surface of the elastically connected inner plate 3 is slidably installed in contact with the inner wall of the opening of the inner groove 2. The semi-annular elastic limiting sleeve 1 and the elastically connected inner plate 3 are made of polypropylene material. The polypropylene material itself can be used as hard plastic, but it has a certain elasticity. Together with the two sets of movable semi-annular elastic limiting sleeves 1, it can better adapt to the diameters of different trees to better limit the trees. The elastically connected inner plate 3 slides inside the inner groove 2, and the limiting baffle 4 is a soft rubber structure, which can be inserted into the elastically connected inner plate 3 from the opening of the inner groove 2. The main purpose of the limiting baffle 4 is to increase the friction of the movement of the elastically connected inner plate 3 to avoid the two sets of semi-annular elastic limiting sleeves 1 being too flexible and resulting in insufficient binding force on the trees.

[0028] Furthermore, two groups of card grooves 5 are symmetrically opened on the upper and lower sides of each group of semi-annular elastic limiting sleeves 1, and a threaded groove is opened through the middle of the outer arc surface of each group of semi-annular elastic limiting sleeves 1, and a tightening bolt 6 is installed with a thread inside the threaded groove. The end of the tightening bolt 6 extends into the inner groove 2 and movably tightens the elastic connection to the surface of the inner plate 3 for installation. The card grooves 5 opened on the upper and lower sides of the semi-annular elastic limiting sleeve 1 limit the card seat 7, which can better limit the support frame 9 and the auxiliary support plate 17. The relative rotation of the support frame 9 and the auxiliary support plate 17 ensures the overall support of the device to the tree. The tightening bolt 6 threadedly installed on the outer side of the semi-annular elastic limiting sleeve 1 is locked inward after the two groups of semi-annular elastic limiting sleeves 1 lock the tree, and the tightening bolt 6 is used to tighten the surface of the elastically connected inner plate 3, further improving the connectivity of the two groups of semi-annular elastic limiting sleeves 1.

[0029] Furthermore, a holder 7 is installed on the outer arc surface of the semi-annular elastic limit sleeve 1 corresponding to the position of each group of slots 5, and a positioning ear plate 8 is fixedly installed on the outer end of each group of holders 7. Each group of support frames 9 is rotatably connected to the corresponding side positioning ear plate 8. The positioning ear plate 8 installed on the outer side of the holder 7 limits the support frame 9. The installed support frame 9 is connected to the positioning ear plate 8 by bolts. After the angle of the support frame 9 is determined, the use position of the support frame 9 can be better locked to ensure the support of the support frame 9 to the semi-annular elastic limit sleeve 1.

[0030] It is worth noting that the lower part of the support frame 9 is divided into two identical groups of support rods by the storage groove 10. A limit window 11 is provided on the outer surface of the support frame 9 corresponding to the position of each group of support rods and the other side of the auxiliary support plate 17. A positioning nut 12 is fixedly installed on the upper part of the limit window 11 on the outer surface of the support frame 9 and the other side of the auxiliary support plate 17. The storage groove 10 provided at the lower part of the support frame 9 limits the auxiliary support plate 17, and the connecting shaft 18 installed on both sides of the auxiliary support plate 17 is inserted into the storage groove 10, which can ensure the stability of the rotation of the auxiliary support plate 17, and at the same time, the support of the support frame 9 is completed by tilting the auxiliary support plate 17.

[0031] Specifically, a connecting groove 14 is provided on the upper part of each group of insertion rods 13, and a connecting plate 16 is installed on the upper part of the insertion rod 13 at the position of the connecting groove 14. The connecting plate 16 extends from the inside of the limiting window 11. The opened connecting plate 16 extends from the inside of the limiting window 11 and cooperates with the limiting bolt 15 to complete the limitation of the insertion rod 13.

[0032] In addition, a limiting bolt 15 is installed on the internal thread of each set of positioning nuts 12. The bottom end of the limiting bolt 15 rotates inside the connecting plate 16. The connecting groove 14 opened on the upper part of the insertion rod 13 limits the connecting plate 16, and the positioning nut 12 limits the limiting bolt 15. The connecting plate 16 is pushed downward by the rotation of the limiting bolt 15, so that the insertion rod 13 is pushed out and inserted into the soil to complete the positioning.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ecological garden greening small tree maintenance support device, characterized by: The invention comprises two groups of mutually connected semi-annular elastic limiting sleeves (1), wherein the two groups of semi-annular elastic limiting sleeves (1) are installed in opposite directions, and an inner groove (2) is provided at one end of each group of semi-annular elastic limiting sleeves (1), and an elastic connection inner plate (3) is fixedly installed at the other end of each group of semi-annular elastic limiting sleeves (1), and the elastic connection inner plate (3) at one end of each group of semi-annular elastic limiting sleeves (1) is inserted into the inner groove (2) provided in the other group of semi-annular elastic limiting sleeves (1) for movably installation; Two groups of rotatable support frames (9) are mounted on the outside of each group of semi-annular elastic limiting sleeves (1), a receiving groove (10) is provided at the center of the lower portion of each group of support frames (9), and a group of auxiliary support plates (17) is rotatably mounted inside each group of receiving grooves (10); Two groups of insertion rods (13) are movably accommodated inside the support frame (9), and another group of insertion rods (13) is movably installed inside the auxiliary support plate (17).

2. The ecological garden greening small tree maintenance support device according to claim 1, characterized in that: A limit baffle (4) is fixedly mounted on the end of the elastically connected inner plate (3); the outer surface of the limit baffle (4) is slidably mounted against the inner wall of the inner groove (2); and the outer surface of the elastically connected inner plate (3) is slidably mounted against the inner wall of the opening of the inner groove (2).

3. The ecological gardening small tree maintenance support device according to claim 2, characterized in that: Each group of the semi-annular elastic limiting sleeves (1) is symmetrically provided with two groups of slots (5) on the upper and lower sides. A threaded groove is provided through the middle of the outer arc surface of each group of the semi-annular elastic limiting sleeves (1), and a tightening bolt (6) is installed on the inner thread of the threaded groove. The end of the tightening bolt (6) extends into the inner groove (2) and is movably tightened and elastically connected to the surface of the inner plate (3).

4. The ecological gardening small tree maintenance support device according to claim 3, characterized in that: A clamping seat (7) is mounted on the outer arc surface of the semi-annular elastic limiting sleeve (1) at the position corresponding to each group of clamping slots (5), and a positioning ear plate (8) is fixedly mounted on the outer end of each group of the clamping seat (7), and each group of the support frame (9) is rotatably connected to the corresponding side positioning ear plate (8).

5. The ecological garden greening small tree maintenance support device according to claim 4, characterized in that: The lower portion of the support frame (9) is divided into two identical groups of support rods by a receiving groove (10), and a limiting window (11) is provided on the outer surface of the support frame (9) corresponding to the position of each group of support rods and the other side of the auxiliary support plate (17). A positioning nut (12) is fixedly installed on the upper portion of the limiting window (11) on the outer surface of the support frame (9) and the other side of the auxiliary support plate (17).

6. The ecological gardening small tree maintenance and support device according to claim 5, characterized in that: A connecting groove (14) is provided on the upper portion of each group of the insertion rods (13), and a connecting plate (16) is sleeved and installed on the upper portion of the insertion rods (13) at the position of the connecting groove (14), and the connecting plate (16) extends from the inside of the limiting window (11).

7. The ecological gardening small tree maintenance and support device according to claim 6, characterized in that: A limiting bolt (15) is installed on the internal thread of each set of positioning nuts (12), and the bottom end of the limiting bolt (15) is rotated inside the connecting plate (16).

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