Auxiliary supporting device for garden trees

Abstract

The utility model discloses an auxiliary supporting device for garden trees, which comprises a fixing ring, four supporting rods and a restraining component, the fixing ring is sleeved on a tree trunk, the four supporting rods are uniformly arranged at the bottom of the fixing ring and are inclined outwards, the bottom of each supporting rod is detachably connected with a ground insert, an inclined nail is arranged on the outer side of each ground insert, a fixing hole is arranged on the upper surface of the fixing ring, and the restraining component is arranged on the fixing ring. A fixing rod of the restraining assembly is arranged in the fixing hole and locked through a first locking mechanism, a rotating assembly is arranged at the top end of the fixing rod, a movable rod is connected with the rotating assembly, a restraining supporting plate is arranged at the top end of the movable rod, and the restraining supporting plate is attached to a branch with the growth direction needing to be limited; the ground plug has the advantages that the ground plug can be detached and stored independently, safety accidents are not prone to being caused, and meanwhile stability can be further improved through the inclined nails of the ground plug; the angle of the movable rod of the restraining assembly is adjustable, the growth direction of the branches can be restrained and limited, influences on surrounding buildings or constructions are avoided, and the branches on the two sides of the road can be prevented from blocking the sight line and influencing normal passing.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening, in particular to an auxiliary supporting device for gardening trees. Background Art

[0002] In the process of landscaping and urban greening, a large number of trees need to be planted. Usually, the trees are first planted to a suitable height, and then the trees are transplanted to the location where the greening environment needs to be improved. After the trees are transplanted, because the roots of the newly planted trees are not tightly connected to the surrounding soil, when encountering strong winds, the trees will be blown to tilt or even blown down by the wind, so auxiliary support devices are needed to support the trees. Existing auxiliary support devices usually adopt a ring structure, and the trunk is fixed by connecting the rings with multiple diagonal support rods. Since the support rods are usually fixed by the integrated ground plugs at the bottom, the ground plugs are sharp, which can easily lead to safety accidents during transportation and use, and the angle of the ground plugs is usually vertical to the horizontal plane, and the stability is not high; at the same time, due to the free growth of branches, it is easy to affect the surrounding buildings or structures. Some branches on both sides of the road will even block the line of sight after growing freely, affecting normal traffic. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the integrated ground plug at the bottom of the support rod of the auxiliary support device is easy to cause safety accidents, and the stability is not high after being inserted into the ground and fixed; at the same time, the device cannot limit the growth direction of the tree branches, which is easy to affect the surrounding buildings or structures or hinder normal traffic; in view of the above problems, an auxiliary support device for garden trees is proposed, including a fixing ring, four support rods and a constraint assembly, the fixing ring is arranged on the tree trunk, the four support rods are evenly arranged at the bottom of the fixing ring and inclined outward, the bottom of each support rod can be detachably connected to the ground plug, the outer side of the ground plug is provided with an oblique nail, the upper surface of the fixing ring is provided with a fixing hole, the fixing rod of the constraint assembly is arranged in the fixing hole and locked by a first locking mechanism, the top of the fixing rod is provided with a rotating assembly, the movable rod is connected to the rotating assembly, the top of the movable rod is provided with a constraint support plate, and the constraint support plate fits the branch whose growth direction needs to be limited.

[0004] The technical solution of the utility model, by setting the structure of the ground plug, the ground plug is detachable and can be stored and transported separately, so as to prevent safety accidents during transportation and use. At the same time, the ground plug is provided with vertical nails and oblique nails. The vertical nails are used for positioning and fixing, and the oblique nails are at right angles to the support rods, which can further improve the stability of the tree support; by setting the structure of the constraint component, the angle of the movable rod of the constraint component can be adjusted as needed to fit with the tree branches, and the growth direction of the tree branches can be constrained and limited to prevent it from affecting the surrounding buildings or structures. For the trees on both sides of the road, it can also prevent them from obstructing the line of sight and affecting normal traffic.

[0005] Preferably, the fixing ring includes two semicircular buckles, one end of the two semicircular buckles are rotatably connected to each other, and the other end is connected by bolts to enclose a fixing ring, which is used to fit the trunk part of the tree to facilitate subsequent support and fixation.

[0006] Preferably, four slots for installing the support rod are evenly arranged on the lower surface of the fixing ring, and a positioning slot is arranged in the slot, which extends upward from the upper surface of the fixing ring. A plurality of push rods are arranged in the horizontal direction on the side wall of the fixing ring, and the push rods all point to the center of the fixing ring. The push rods can slide radially, and a stopper is arranged on the outer end of the push rod, and a push block is arranged on the inner end of the push rod. The first pressure spring is sleeved on the push rod, and the two ends of the first pressure spring are respectively fitted with the push block and the inner wall of the fixing ring. The fixing ring is detachable from the support rod for easy transportation and storage. The push block is fitted with the tree trunk under the action of the first pressure spring, and the stopper and the push block are both larger than the diameter of the push rod to prevent the push rod from falling off.

[0007] Preferably, the middle part of the support rod is inclined outward by 35°-40°, and both ends are perpendicular to the horizontal plane. The upper end of the support rod is inserted into the slot, and the positioning block on the top of the support rod is engaged in the positioning groove. The support rod is connected to the fixing ring by bolts. The lower end of the support rod is provided with a connecting block slot, and the connecting block slot is provided with a threaded hole. The four corners of the tree are supported by four support rods, and the angles of the four corners meet the requirements of the specifications. The positioning block facilitates the connection between the support rod and the fixing ring, and then is fixed by bolts. The connecting block slot and the threaded hole are used to connect with the ground plug.

[0008] The preferred technical solution of the utility model is that the ground plug includes a vertical nail, a thread is provided on the top of the vertical nail, a limit block is provided below the thread, a limit groove is provided at the bottom of the connecting block, the top of the vertical nail vertically passes through the end of the connecting block close to the inner side, the limit block is inserted into the limit groove, the vertical nail is threadedly connected to the support rod so that the connecting block and the connecting block slot fit tightly, the oblique nail obliquely passes through the end of the connecting block close to the outer side, the top of the oblique nail is inclined toward the outside, and the top of the oblique nail is provided with a protrusion for easy pulling out, the ground plug is detachable as a whole, the vertical nail is threadedly connected to the support rod, and the connecting block is inserted into the connecting block slot and fits tightly together, the oblique nail is at a right angle to the middle part of the support rod, which further improves the stability, and the protrusion protrudes from the edge of the connecting block for easy pulling out.

[0009] Preferably, the cross section of the limit block is circular, and after the circular limit block is inserted into the limit groove, it will not affect the vertical nail from continuing to rotate and being tightly connected with the support rod thread.

[0010] Preferably, the fixing hole is provided with a first locking mechanism, and the first locking mechanism includes a first screw, which is threadedly connected to the side wall of the fixing hole, and a first knob is provided at the outer end of the first screw, and the inner end of the first screw is rotatably connected to the first clamping block. By rotating the first knob, the first screw pushes the first clamping block to move inward and fits tightly with the fixing rod of the constraint assembly. A moving groove for the first clamping block is opened in the fixing hole, and the first clamping block always moves back and forth in this moving groove.

[0011] The preferred technical solution of the utility model is that the rotating assembly includes a fixed part, which is connected to the top of the fixed rod, a multi-tooth slot is provided inside the fixed part, the movable part is inserted in the fixed part, a multi-tooth block is provided on one side of the movable part, the multi-tooth block engages with the multi-tooth slot, the fixed part extends from the other side of the movable part and is provided with a mounting hole of the movable rod, the end of the multi-tooth slot is opened, the connecting rod on the end of the multi-tooth block passes through the opening and is connected with the button, the second pressure spring is sleeved on the connecting rod, the two ends of the second pressure spring are respectively fitted with the button and the end of the multi-tooth slot, the button is pressed, the connecting rod pushes the movable part to translate to one side, the second pressure spring is compressed, the multi-tooth block disengages from the multi-tooth slot, and the movable part can rotate, when it is rotated to a suitable angle, the button is released, the second pressure spring pushes the button to reset, the multi-tooth block is again engaged in the multi-tooth slot, and the movable part cannot continue to rotate.

[0012] Preferably, the mounting hole is provided with a second locking mechanism, and the second locking mechanism includes a second screw, which is threadedly connected to the side wall of the mounting hole, and a second knob is provided at the outer end of the second screw, and the inner end of the second screw is rotatably connected to the second clamping block. By rotating the second knob, the second screw pushes the second clamping block to move inward and fit tightly with the movable rod. A movable groove for the second clamping block is opened in the mounting hole, and the second clamping block always moves back and forth in this movable groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The technical solution of the utility model, by setting the structure of the ground plug, the ground plug is detachable and can be stored and transported separately, so as to prevent safety accidents during transportation and use. At the same time, the ground plug is provided with vertical nails and oblique nails. The vertical nails are used for positioning and fixing, and the oblique nails are at right angles to the support rods, which can further improve the stability of the tree support; by setting the structure of the constraint component, the angle of the movable rod of the constraint component can be adjusted as needed to fit with the tree branches, and the growth direction of the tree branches can be constrained and limited to prevent it from affecting the surrounding buildings or structures. For the trees on both sides of the road, it can also prevent them from obstructing the line of sight and affecting normal traffic. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an auxiliary support device for garden trees;

[0016] Figure 2 It is a three-dimensional schematic diagram of a fixing ring in an auxiliary support device for garden trees;

[0017] Figure 3 It is a three-dimensional schematic diagram of a support rod in an auxiliary support device for garden trees;

[0018] Figure 4 It is a schematic diagram of an explosion of a ground-inserted structure in an auxiliary support device for garden trees;

[0019] Figure 5 A locking diagram of a first locking mechanism in an auxiliary support device for garden trees;

[0020] Figure 6 It is a three-dimensional schematic diagram of a restraint component in an auxiliary support device for garden trees;

[0021] Figure 7 It is a partial cutaway detailed view of a rotating component in an auxiliary support device for garden trees;

[0022] Among them: 1-fixing ring, 11-fixing hole, 12-slot, 13-positioning slot, 14-push rod, 15-block, 16 push block, 17-first pressure spring, 111-first screw, 112-first knob, 113-first block, 2-support rod, 21-connecting block slot, 22-positioning block, 3-ground plug, 31-vertical nail, 32-limiting block, 33-connecting block, 34-limiting slot, 35-oblique nail, 36-bump, 4-constraint component, 41-fixing rod, 42-rotating component, 43-movable rod, 44-constraint support plate, 421-fixing part, 422-multi-tooth slot, 423-movable part, 424-multi-tooth block, 425-connecting rod, 426-button, 427-second pressure spring, 4211-second screw, 4212-second knob, 4213-second block. DETAILED DESCRIPTION

[0023] The following will be combined with the attached embodiment of the present utility model Figure 1-7 , the technical solutions in the embodiments of the utility model are described in detail. Example 1

[0024] like Figure 1-7 As shown, the utility model is an auxiliary support device for garden trees, comprising a fixing ring 1, four support rods 2 and a constraint assembly 4. The fixing ring 1 is sleeved on the tree trunk and supported and fixed by the four support rods 2. The constraint assembly 4 extends upward and fits with the branches to constrain and limit their growth direction to avoid affecting surrounding buildings or structures, or obstructing vision and affecting normal traffic.

[0025] like Figure 1-2As shown, the fixing ring 1 includes two semicircular buckles, and the two semicircular buckles enclose a circular fixing ring 1. There are two fitting points after the two semicircular buckles are enclosed. The two are connected together by rotating the shaft at one of the fitting points, and are fixed by bolts at the other fitting point for easy locking. The bolt fixing point can extend outward, so that there is less restriction when fixing, which is more convenient.

[0026] The lower surface of the fixing ring 1 is concave to form a slot 12, and there are 4 slots 12 evenly arranged on the lower surface of the fixing ring 1. The slots 12 are used to install the support rod 2. The middle part of the slots 12 is concave again to form a positioning groove 13, and the positioning groove 13 extends all the way out of the upper surface of the fixing ring 1.

[0027] The side wall of the fixing ring 1 is evenly perforated, and the push rod 14 is inserted into the perforation. The inner end of all the push rods 14 points to the center of the fixing ring 1. The inner end of the push rod 14 is rotatably connected to the push block 16. The first pressure spring 17 is sleeved on the push rod 14. The two ends of the first pressure spring 17 are respectively fitted with the push block 16 and the inner wall of the fixing ring 1. The push block 16 is arc-shaped, and a rubber layer is provided on the side wall away from the push rod 14. When it fits with the tree trunk, it can protect the trunk and make the fit tighter. The inner end of the push rod 14 is welded with a stopper 15, and the stopper 15 and the push block 16 are both larger than the diameter of the opening for passing the push rod 14. Therefore, the push rod 14 can only slide radially and will not fall out of the opening.

[0028] like Figure 3 As shown, four support rods 2 are arranged for four-corner support, and the middle part of the support rod 2 is inclined outward by 35°-40°, which meets the angle required for the four-corner support. Both ends of the support rod 2 are perpendicular to the horizontal plane, and the top of the support rod 2 convexly forms a positioning block 22, and the positioning block 22 matches the positioning groove 13. The upper end of the support rod 2 is inserted into the slot 12, and the positioning block 22 fits with the positioning groove 13, which is convenient for positioning the support rod 2 so that the screw hole used for fixing overlaps with the screw hole at the same position on the fixing ring, thereby facilitating the support rod 2 to be connected and fixed tightly to the fixing ring 1 by bolts, and the lower end of the support rod 2 is concave to form a connecting block slot 21, and the connecting block slot 21 is concave again to form a threaded hole, which is used to connect with the ground plug.

[0029] like Figure 4As shown, the ground plug 3 includes a vertical nail 31, the top of the vertical nail 31 has a thread, and the bottom of the thread bulges outward to form a limit block 32, and the bottom of one end of the connecting block 33 is concave to form a limit groove 34 matching the limit block 32. The top of the vertical nail 31 vertically passes through one end of the connecting block 33 with the limit groove, so that the limit block 32 is inserted into the limit groove 34, the vertical nail 31 is threadedly connected to the support rod 2, and the connecting block 33 is tightly fitted with the connecting block slot 21, the oblique nail 35 obliquely passes through the other end of the connecting block 33 through the opening, and the oblique nail 35 is at a right angle to the middle part of the support rod 2, which can further improve the stability, and the top of the oblique nail 35 bulges outward to form a convex block 36, and the convex block 36 exceeds the edge of the connecting block 33, which is convenient for pulling out and plugging the oblique nail 35.

[0030] The cross-section of the limit block 32 is circular. Even if the limit block 32 is stuck in the limit groove 34, the vertical nail 31 can continue to rotate to be tightly fixed. The installation process of the ground plug 3 is: the vertical nail 31 is passed through the end of the connecting block 33 with the limit groove 34, and is threadedly connected to the support rod 2. In the process of tightening the vertical nail 31 through the thread, the connecting block 33 is gradually stuck in the connecting block slot 21, and the limit block 32 of the vertical nail 31 is also gradually and completely fit with the limit groove 34, and then continue to tighten, the limit block 32 is tightly fitted with the limit groove 34, and drives the connecting block 33 to fit tightly with the connecting block slot 21, the vertical nail 31 is inserted into the ground for fixation, and then the oblique nail 35 is passed through one end of the outer side of the connecting block 33 and inserted into the ground to further reinforce the device and improve its stability.

[0031] like Figure 5 As shown, the upper surface of the fixing ring 1 is concave to form a fixing hole 11 for fixing the constraint assembly 4. The fixing hole 11 passes through the upper and lower surfaces of the fixing ring 1. A first locking mechanism is arranged on the fixing hole 11. The first locking mechanism includes a first screw 111. The first screw 111 is threadedly connected to the side wall of the fixing hole 11. The outer end of the first screw 111 is welded and fixed with a first knob 112, and the inner end of the first screw 111 is rotatably connected to a first clamping block 113.

[0032] The working process of the first locking mechanism is: insert the fixing rod 41 of the constraint assembly 4 into the fixing hole 11, then twist the first knob 112, the first screw rod 111 pushes the first block 113 to move inward, the first block 113 gradually fits with the side wall of the fixing rod 41, and locks the fixing rod 41 in the fixing hole 11.

[0033] Preferably, the fixing hole 11 is recessed outward to form a movable groove for the first clamping block 113. Even if the first screw rod 111 moves to its limit, the first clamping block 113 will never completely disengage from the movable groove. Therefore, the first clamping block 113 can only move inward and outward in parallel along the movable groove to fix the fixing rod 41, and will not rotate with the rotation of the first screw rod 111. Moreover, the side wall cross-section of the first clamping block 113 that fits the fixing rod 41 is arc-shaped, and fits perfectly with the side wall of the fixing rod 41.

[0034] like Figure 6 As shown, the constraint assembly 4 includes a fixed rod 41, which is vertical to the horizontal plane, inserted into the fixing hole 11 and locked by a first locking mechanism, the top of the fixed rod 41 is connected to the rotating assembly 42, the fixed rod 41 and the rotating assembly 42 are an integrated structure, the movable rod 43 is connected to the rotating assembly 42, the movable rod 43 can adjust the angle under the regulation of the rotating assembly 42, and the top of the movable rod 43 is welded to a fixed constraint support plate 44.

[0035] The restraining support plate 44 fits with the tree branches whose growth direction needs to be limited. The cross-section of the restraining support plate 44 is U-shaped, and the tree branches are located in the depression in the middle of the U-shape. By adjusting the angle of the movable rod 43, the angle of the restraining support plate 44 will also change accordingly, fitting with the tree branches to restrain and limit their growth direction, avoiding affecting surrounding buildings or structures. For trees on both sides of the road, it can also prevent them from obstructing the line of sight and even affecting normal traffic.

[0036] like Figure 7 As shown, the rotating component 42 is cylindrical as a whole, and the rotating component 42 includes a fixing portion 421, which is connected to the top of the fixing rod 41, and a circle of multi-tooth grooves 422 are connected in the middle of the fixing portion 421. One end face of the multi-tooth groove 422 is closed, and an opening for passing the connecting rod 425 is provided in the middle thereof. The above are all integrated structures.

[0037] A multi-tooth block 424 is provided on one side of the movable part 423, and the movable part 423 is inserted into the fixed part 421. The multi-tooth block 424 engages with the multi-tooth slot 422. The other side of the movable part 423 extends beyond the fixed part 421 and opens a mounting hole for the movable rod 43. The mounting hole is through, and the end of the multi-tooth block 424 protrudes outward to form a connecting rod 425. The connecting rod 425 passes through the opening and is connected to the button 426. Specifically, the connecting rod 425 can be connected to the button 426 on the outside of the button 426 by bolts. The second pressure spring 427 is sleeved on the connecting rod 425, and the two ends of the second pressure spring 427 are respectively fitted with the inner wall of the button 426 and the end face of the multi-tooth slot 422.

[0038] The working process of the rotating component 42 is as follows: press the button 426, the second pressure spring 427 is compressed, and the movable part 423 translates outward along the fixed part 421, so that the multi-tooth block 424 disengages from the multi-tooth slot 422, and the movable part 423 can rotate, so that the angle of the movable rod 43 can be adjusted. After the adjustment is completed, release the button, and the second pressure spring 427 is reset. Under its action, the button 426 is reset, and the movable part 423 translates inward along the fixed part 421, and the multi-tooth block 424 is engaged with the multi-tooth slot 422 again, and the movable part 423 cannot continue to rotate.

[0039] The minimum unit angle of rotation of the rotating assembly 42 is related to the number of slots of the multi-tooth slot 422. The more slots there are, the smaller the minimum unit angle of rotation is and the higher the precision is. Furthermore, the multi-tooth block 424 is arranged in a stepped shape with multiple sections, and the multi-tooth slot 422 also changes accordingly, so that the multi-tooth block 424 and the multi-tooth slot 422 are fixed more tightly and are not easy to shake.

[0040] A second locking mechanism is provided on the mounting hole, and the second locking mechanism includes a second screw 4211, which is threadedly connected to the side wall of the mounting hole, the outer end of the second screw 4211 is welded and fixed with a second knob 4212, and the inner end of the second screw 4211 is rotatably connected to the second clamping block 4213.

[0041] The working process of the second locking mechanism is: insert the movable rod 43 into the mounting hole, then twist the second knob 4212, the second screw rod 4211 pushes the second block 4213 to move inward, the second block 4213 gradually fits with the side wall of the movable rod 43, and locks the movable rod 43 in the mounting hole.

[0042] Preferably, the mounting hole is recessed outward to form a movable groove for the second block 4213. Even if the second screw rod 4211 moves to its limit, the second block 4213 will never completely disengage from the movable groove. Therefore, the second block 4213 can only move inward and outward in parallel along the movable groove to fix the movable rod 43, and will not rotate with the rotation of the second screw rod 4211. In addition, the side wall cross-section of the second block 4213 and the movable rod 43 is arc-shaped, which fits perfectly with the side wall of the movable rod 43.

[0043] The first locking mechanism and the second locking mechanism have the same principle. The fixing rod 41 and the movable rod 43 are locked by rotating the screw to drive the clamping block to move. Furthermore, the cross-section of the fixing rod 41 and the movable rod 43 can be changed from a circle to a polygon, and the fixing hole 11, the mounting hole and the clamping block are also changed accordingly, so that the fixing rod 41 and the movable rod 43 will not rotate and are fixed more tightly.

[0044] The method of using the auxiliary support device for garden trees in this embodiment is as follows:

[0045] The top of the vertical nail 31 is vertically passed through one end of the limiting groove of the connecting block 33, with the limiting groove 34 facing downward, and the vertical nail 31 is threadedly connected and fixedly locked with the support rod 2, so that the connecting block 33 is tightly fitted with the connecting block slot 21, and the limiting block 32 is fitted with the limiting groove 34. Then, the four support rods 2 are inserted into the slots 12 of the fixing ring 12 in sequence, so that the positioning block 22 is stuck in the positioning groove 13, and then the support rod 2 and the fixing ring 1 are fixedly locked by bolts. Then, the fixing ring 1 is opened and set on the appropriate position on the surface of the tree trunk, the fixing ring 1 is closed and fixed by bolts, and the position is adjusted so that the support rod 2 falls to the ground, the vertical nail 31 is inserted into the ground, and then the oblique nail 35 is taken out and inserted into the bottom surface from the outside of the connecting block 33 in turn, and the device is fixed for a second time to increase stability. At this time, the push block 16 on the inside of the fixing ring 1 is fitted with the trunk, the first pressure spring 17 is in a compressed state, and the fixing ring 1 is firmly fixed to the outside of the trunk.

[0046] Insert the movable rod 43 into the mounting hole of the rotating assembly 42, and make the middle part of the U-shaped constraint support plate 44 concave toward the inside, and fix and lock it by turning the second knob 4212. Then insert the fixing rod 41 into the fixing hole 11, and fix and lock it by turning the first knob 112. Press the button 426, and turn the movable rod 43 to adjust the angle so that the constraint support plate 44 fits the tree branch, and confirm that the tree branch will not affect the surrounding buildings and structures after growing along this angle. For the trees on both sides of the road, it is also necessary to confirm that they will not obstruct the line of sight and affect the passage. After the adjustment is completed, release the button 426, and the movable rod 43 will not be able to continue to rotate, and the constraint assembly 4 can limit the angle at which the tree branch grows upward.

[0047] The above embodiments are only for illustrating the technical idea of ​​the present utility model, and cannot be used to limit the protection scope of the present utility model. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A garden tree auxiliary support device, characterized in that: The invention comprises a fixing ring (1), four supporting rods (2) and a restraining assembly (4), wherein the fixing ring (1) is sleeved on a tree trunk, the four supporting rods (2) are evenly arranged at the bottom of the fixing ring (1) and tilted outward, the bottom of each supporting rod (2) is detachably connected to a ground plug (3), the outer side of the ground plug (3) is provided with an oblique nail (35), the upper surface of the fixing ring (1) is provided with a fixing hole (11), a fixing rod (41) of the restraining assembly (4) is arranged in the fixing hole (11) and is locked by a first locking mechanism, a rotating assembly (42) is provided at the top end of the fixing rod (41), a movable rod (43) is connected to the rotating assembly (42), a restraining support plate (44) is provided at the top end of the movable rod (43), and the restraining support plate (44) fits with a branch whose growth direction needs to be limited.

2. The garden tree auxiliary support device according to claim 1, characterized in that: The fixing ring (1) comprises two semicircular buckles, one end of the two semicircular buckles being in contact with each other and being rotatably connected, and the other end of the two semicircular buckles being connected by bolts to enclose the fixing ring (1).

3. The auxiliary support device for garden trees according to claim 1, characterized in that: The lower surface of the fixing ring (1) is evenly provided with four slots (12) for mounting the support rod (2), and a positioning slot (13) is provided in the slot (12). The positioning slot (13) extends upward from the upper surface of the fixing ring (1). The side wall of the fixing ring (1) is provided with a plurality of push rods (14) in the horizontal direction. The push rods (14) all point to the center of the fixing ring (1). The push rods (14) can slide in the radial direction. The outer end of the push rod (14) is provided with a stopper (15), and the inner end of the push rod (14) is provided with a push block (16). A first pressure spring (17) is sleeved on the push rod (14), and the two ends of the first pressure spring (17) are respectively in contact with the push block (16) and the inner wall of the fixing ring (1).

4. The garden tree auxiliary support device according to claim 3, characterized in that: The middle part of the support rod (2) is inclined outward at 35°-40°, and both ends are perpendicular to the horizontal plane. The upper end of the support rod (2) is inserted into the slot (12), and the positioning block (22) at the top of the support rod (2) is engaged in the positioning groove (13). The support rod (2) is connected to the fixing ring (1) by bolts. The lower end of the support rod (2) is provided with a connecting block slot (21), and a threaded hole is provided in the connecting block slot (21).

5. The garden tree auxiliary support device according to claim 4, characterized in that: The ground plug (3) comprises a vertical nail (31), the top of the vertical nail (31) is provided with a thread, a limit block (32) is provided below the thread, a limit groove (34) is provided at the bottom of the connecting block (33), the top of the vertical nail (31) vertically passes through the end of the connecting block (33) close to the inner side, the limit block (32) is inserted into the limit groove (34), the vertical nail (31) is threadedly connected to the support rod (2) so that the connecting block (33) and the connecting block slot (21) are tightly fitted, the oblique nail (35) obliquely passes through the end of the connecting block (33) close to the outer side, the top of the oblique nail (35) is inclined toward the outside, and the top of the oblique nail (35) is provided with a protrusion (36) for easy extraction.

6. The auxiliary support device for garden trees according to claim 5, characterized in that: The cross section of the limiting block (32) is circular.

7. The garden tree auxiliary support device according to claim 1, characterized in that: The fixing hole (11) is provided with a first locking mechanism, the first locking mechanism comprising a first screw rod (111), the first screw rod (111) being threadedly connected to a side wall of the fixing hole (11), the outer end of the first screw rod (111) being provided with a first knob (112), and the inner end of the first screw rod (111) being rotatably connected to a first clamping block (113).

8. The garden tree auxiliary support device according to claim 1, characterized in that: The rotating assembly (42) comprises a fixed portion (421), the fixed portion (421) being connected to the top of the fixed rod (41), a multi-toothed slot (422) being provided inside the fixed portion (421), a movable portion (423) being inserted into the fixed portion (421), a multi-toothed block (424) being provided on one side of the movable portion (423), the multi-toothed block (424) being engaged with the multi-toothed slot (422), the other side of the movable portion (423) extending out of the fixed portion (421) and being provided with a mounting hole for the movable rod (43), an end of the multi-toothed slot (422) being provided with an opening, a connecting rod (425) on the end of the multi-toothed block (424) passing through the opening and connected to a button (426), a second pressure spring (427) being sleeved on the connecting rod (425), and two ends of the second pressure spring (427) being respectively engaged with the button (426) and the end of the multi-toothed slot (422).

9. The garden tree auxiliary support device according to claim 8, characterized in that: The mounting hole is provided with a second locking mechanism, the second locking mechanism comprising a second screw rod (4211), the second screw rod (4211) being threadedly connected to the side wall of the mounting hole, the outer end of the second screw rod (4211) being provided with a second knob (4212), and the inner end of the second screw rod (4211) being rotatably connected to the second clamping block (4213).

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