CN111727805A - A landscaping tree support device - Google Patents

Abstract

The invention relates to the technical field of landscaping, in particular to a tree support device for landscaping, comprising a clamp ring and at least three braces, wherein the clamp rings are used to abut the brace against the tree poles to be supported, The clamp ring includes the No. 1 arc frame, the No. 2 arc frame and the No. 3 arc frame distributed in a circular array. The No. 2 arc frame and the No. 3 arc frame have the same structure, and the No. 2 arc frame includes the No. 2 arc plate. , the inner arc surface of the No. 2 arc plate is fixed with a No. 2 clamping block, and the No. 1 arc frame includes a No. 1 arc plate. In the present invention, a flexible fixing method is adopted by setting a retractable hoop ring and a matching structure of more than three supporting brackets, and the trees will not be strangled as the trees grow, and the outer arc surface of the backing board is equidistant. There are a plurality of sawtooth blocks that are clamped and fixed with the corresponding No. 1 clamping block or No. 2 clamping block, which is convenient for operators to flexibly increase or decrease the number of brackets according to their needs.

Description

A landscaping tree support device

technical field

The invention relates to the technical field of landscaping, in particular to a tree support device for landscaping.

Background technique

Landscaping is a beautiful natural environment and recreation created by using engineering technology and artistic means in a certain area, planting trees, flowers and plants, building buildings and arranging garden roads by transforming the terrain (or further building mountains, stacking rocks, and managing water). The realm is called a garden. Gardens include gardens, house gardens, small gardens, gardens, parks, botanical gardens, zoos, etc. With the development of gardening disciplines, it also includes forest parks, scenic spots, nature reserves or national parks, and recreational areas.

During the construction of landscaping, some trees need to be transplanted and cultivated to improve the natural environment. The soil between the newly transplanted tree soil and the excavated soil pit is relatively loose, and the roots of the newly transplanted trees do not penetrate into the soil, so it needs to be set in the A support device is erected on the outer wall of the newly transplanted landscaping tree pole to fix the tree, but the existing tree support device mostly adopts a rigid fixing method in the process of use, which is easy to cause strangulation to the tree as the tree grows. And the number of diagonal braces is affected by the indwelling connection of the clamp ring. It cannot be adapted to increase or decrease according to needs, and the flexibility is poor.

SUMMARY OF THE INVENTION

In order to overcome the above-mentioned technical problems, the purpose of the present invention is to provide a landscaping tree support device, which adopts a flexible fixing method by setting a retractable clamp ring and a matching structure of more than three supporting brackets, and as the trees grow The growth will not cause strangulation to the trees. The outer arc surface of the backing board is used to fix a plurality of sawtooth blocks with the corresponding No. 1 clamping block or No. 2 clamping block at equal distances, which is convenient for operators to flexibly increase or decrease according to their needs. The number of brackets; by adding a structure to the inner wall of the backing plate to connect the extrusion plate through the return spring, it is convenient for the operator to install the supporting device in the closed state of the clamp ring, and the installation efficiency is improved; the inner arc surface of the large arc plate is fixed There are small arc-shaped pieces, and at the same time, a plurality of equidistantly distributed circular holes are opened on the outer wall of the small arc-shaped pieces. By fixing the small arc-shaped pieces in the large arc-shaped piece, it is convenient for garden maintenance personnel to fertilize and treat the roots of the garden, avoiding the need for The waste of liquid medicine; a plurality of triangular blocks are fixed on the outer arc surface of the large arc-shaped sheet, and the inclined surface of the triangular blocks faces the pressure plate, and the length of the triangular blocks gradually increases from bottom to top, and then the triangular blocks are dislocated. The outer arc surface fixing triangular block of the arc-shaped sheet improves the connection tightness between the plug-in rod and the soil, thereby prolonging the service life of the support device.

The object of the present invention can be realized through the following technical solutions:

A landscaping tree support device, comprising a clamp ring and at least three braces, the clamp ring is used to abut the brace against the tree pole to be supported, the clamp ring comprises a circular array distributed The No. 1 arc frame, the No. 2 arc frame and the No. 3 arc frame, the No. 2 arc frame and the No. 3 arc frame have the same structure, the No. 2 arc frame includes the No. 2 arc plate, the inner arc of the No. 2 arc plate A No. 2 clamping block is fixed on the surface, the No. 1 arc frame includes a No. 1 arc plate, and a No. 1 clamping block is fixed on the inner arc surface of the No. 1 arc plate, through the No. 1 clamping block and the No. 2 clamping block , to enhance the tightness of the connection of the clamp ring, an arc-shaped gap is opened on one side of the outer arc surface of the No. 1 arc plate, a connecting ring is fixed at the center of the outer arc surface of the arc-shaped gap, and the arc-shaped gap is An arc-shaped thin plate is matched, and the outer surface of the arc-shaped thin plate is provided with a rectangular hole for the connecting ring to pass through at the position corresponding to the connecting ring. , Between the No. 2 arc plate of the No. 2 arc frame and the adjacent No. 3 arc frame No. 2 arc plate, and between the No. 2 arc plate and the arc thin plate of the No. 3 arc frame, rubber belts are connected by bolts. The rubber band improves the elasticity of the clamp ring restraint.

A landscaping tree support device according to claim 1, wherein the support frame comprises an upper support rod, a support rod and a plug-in rod, the upper support rod comprises a support board, and the support board is a circular arc rod, so The outer arc surface of the backing plate is equidistantly fixed with a plurality of serrated blocks which are clamped and fixed with the corresponding No. 1 clamping block or No. 2 clamping block. The block is clamped, so that the support frame is bound by the clamp ring, a No. The seat and the No. 1 connecting seat are rotatably connected by a shaft, the bottom end of the strut is fixed with a connecting shaft extending to both sides of the strut, and the plug-in rod includes two connecting ears that are rotatably connected to the connecting shaft, A large arc-shaped piece is fixedly connected between the two connecting ears, and the bottom end of the large arc-shaped piece is in the shape of a sharp cone, which is arranged in the shape of a sharp cone to facilitate plugging with the soil. A pressure plate is fixed on the surface, and the large arc-shaped sheet can be easily pressed in by setting the pressure plate, and at the same time, it is also convenient for people to sit and rest.

Further, the two ends of the outer surface of the rubber belt are fixed with nylon belts by bolts, and the nylon belts are added to prevent the rubber belt from breaking and cause the clamp ring to separate, and at the same time, the rubber belts are covered by the nylon belts to prevent the rubber from aging and affecting the use. life.

Further, a rotating seat is fixed on the outer surface of the arc-shaped sheet away from the connection of the rubber belt, and a pull ring is rotatably connected inside the rotating seat, and the inner diameter of the pull ring is larger than the center point of the rotating seat to the farthest side of the rectangular hole. The vertical distance between them is convenient for the operator to operate by setting the pull ring connected with the rotating seat. The inner diameter of the pull ring is larger than the vertical distance between the center point of the rotating seat and the farthest side of the rectangular hole, so that the pull ring and the connecting ring can be inserted. fixed.

Further, two circular holes are opened on the side walls of the top and bottom of the backing plate, and bolt rods are slidably connected inside the circular holes. Extrusion plates are fixed between the ends of the bolt rods, and the outer wall of the bolt rods between the extrusion plate and the backing plate is sleeved and fixed with a return spring. There is a certain elastic distance between the pressure plates to prevent strangulation of trees.

Further, a small arc-shaped sheet is fixed on the inner arc surface of the large arc-shaped sheet, and the injection of medicinal liquid is facilitated through the channel formed between the large arc-shaped sheet and the small arc-shaped sheet.

Further, the outer wall of the small arc-shaped sheet is provided with a plurality of equidistantly distributed fine holes, and the additional fine holes are used to facilitate the release of the medicinal liquid to soils of different depths.

Further, a plurality of triangular blocks are fixed on the outer arc surface of the large arc-shaped sheet, and the inclined surfaces of the triangular blocks face the pressing plate, so that when the large arc-shaped sheet is pulled out, the resistance can be increased and the firmness can be improved.

Further, the length of the triangular block gradually increases from bottom to top, so that the connection strength between the triangular block and the soil can be further improved by changing the length.

Further, the dislocation distribution of the triangular blocks, through the dislocation distribution, avoids that when the triangular blocks move upward, the moving position forms a slideway, so that the hindering effect of the lower triangular blocks is weakened.

Beneficial effects of the present invention:

1. The landscaping tree support device is composed of a clamp ring and at least three brackets, and the No. 1 arc frame, No. 2 arc frame and No. 3 arc frame of the clamp ring are connected with rubber belts by bolts. A No. 1 clamping block is fixed to the inner arc surface of the No. 1 arc plate of the No. 1 arc frame, a connecting ring is fixed at the center of the outer arc surface of the arc-shaped gap, the arc-shaped gap is matched with an arc-shaped thin plate, and the arc-shaped gap is equipped with an arc-shaped thin plate. The outer surface of the thin plate is provided with a rectangular hole for the connecting ring to pass through at the position corresponding to the connecting ring, and then the outer arc surface of the backing plate of the bracket is equidistantly fixed with a plurality of corresponding No. 1 clamping blocks or No. 2 clamping blocks. The sawtooth block is clamped and fixed, the bottom end of the backing plate is connected with the support rod in rotation, and then the connecting rod is rotated at the bottom end of the support rod, and a pressure plate is fixed on the top surface of the large arc piece of the plug rod. The telescopic clamp ring and the supporting structure of more than three supporting brackets adopt a flexible fixing method, which will not cause strangulation to the tree as the tree grows. The No. 1 clamping block or the No. 2 clamping block is clamped to the fixed sawtooth block, which is convenient for the operator to flexibly increase or decrease the number of supports according to needs;

2. Two round holes are opened on the side walls of the top and bottom of the backing plate, and bolt rods are slidably connected inside the round holes, between the ends of the two bolt rods in the upper position and the ends of the two bolt rods in the lower position. The extruded plates are fixed between them, and the outer wall of the bolt rod between the extruded plate and the backing plate is sleeved and fixed with a return spring. When the clamp ring is closed, the support device is installed to improve the installation efficiency;

3. The inner arc surface of the large arc sheet is fixed with small arc sheets, and at the same time, there are a plurality of equally spaced circular holes on the outer wall of the small arc sheet. By fixing the small arc sheets in the large arc sheet, it is convenient for gardening. The maintenance personnel fertilize and treat the roots of the garden to avoid the waste of liquid medicine;

4. A plurality of triangular blocks are fixed on the outer arc surface of the large arc-shaped sheet, and the inclined surface of the triangular blocks faces the pressure plate. The length of the triangular blocks gradually increases from bottom to top, and then the triangular blocks are dislocated and distributed. The arc-surface fixed triangular block improves the tightness of the connection between the plug-in rod and the soil, thereby prolonging the service life of the support device.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of the landscaping tree support device of the present invention;

Fig. 2 is the structural representation of the clamp ring in the present invention;

Fig. 3 is the structural representation of No. 2 arc frame in the present invention;

Fig. 4 is the structural representation of No. 1 arc frame in the present invention;

Fig. 5 is the structural representation of No. 1 arc plate in the present invention;

Fig. 6 is the structural representation of the bracket in the present invention;

Fig. 7 is the structural representation of the upper lever in the present invention;

Fig. 8 is the structural representation of the plug-in rod in the present invention;

FIG. 9 is a schematic structural diagram of a strut in the present invention.

In the figure: 100, clamp ring; 110, No. 1 arc frame; 111, No. 1 arc plate; 112, connecting ring; 113, arc notch; 114, arc thin plate; 115, rectangular hole; 116, pull ring; 117, swivel seat; 118, No. 1 snap block; 120, No. 2 arc frame; 121, No. 2 arc plate; 122, No. 2 snap block; 130, rubber belt; 140, nylon belt; 150, No. 3 arc Rack; 200, Bracket; 210, Upper Relying Rod; 211, Extrusion Plate; 212, Return Spring; 213, No. 1 Connector; 214, Bolt Rod; 215, Sawtooth Block; 216, Backing Plate; 220, Bracing Rod ; 221, connecting shaft; 222, No. 2 connecting seat; 230, plugging rod; 231, small arc piece; 232, large arc piece; 233, connecting ear; 234, pressure plate; 235, triangular block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-9 , a landscaping tree support device includes a clamp ring 100 and at least three brackets 200 , and the clamp ring 100 is used to abut the bracket 200 with the tree pole to be supported , the clamp ring 100 includes the first arc frame 110, the second arc frame 120 and the third arc frame 150 distributed in a circular array. The second arc frame 120 and the third arc frame 150 have the same structure, and the second arc frame 120 includes No. 2 arc plate 121, the inner arc surface of the second arc plate 121 is fixed with the second clamping block 122, the first arc frame 110 includes the first arc plate 111, and the inner arc surface of the first arc plate 111 is fixed with a No. 1 clamping block The block 118, through the No. 1 clamping block 118 and the No. 2 clamping block 122, enhances the tightness of the connection of the clamp ring 100, the outer arc surface of the No. 1 arc plate 111 is provided with an arc-shaped gap 113, and the arc-shaped gap 113 A connecting ring 112 is fixed at the central position of the outer arc surface of the outer arc surface, the arc-shaped gap 113 is matched with an arc-shaped thin plate 114, and the outer surface of the arc-shaped thin plate 114 corresponds to the position of the connecting ring 112. Between the No. 1 arc plate 111 and the adjacent No. 2 arc frame 120 and the No. 2 arc plate 121, between the No. 2 arc plate 121 of the No. 2 arc frame 120 and the adjacent No. 3 arc frame 150 No. 2 arc plate 121, and A rubber band 130 is connected between the second arc plate 121 and the arc thin plate 114 of the third arc frame 150 through bolts, and the elasticity of the clamp ring 100 is improved by adding the rubber band 130 .

The support frame 200 includes an upper support rod 210, a support rod 220 and an insertion rod 230. The upper support rod 210 includes a support plate 216. The support plate 216 is a circular arc rod. The outer arc surface of the support plate 216 is equidistantly fixed with a plurality of The No. 1 clamping block 118 or the No. 2 clamping block 122 is clamped to the fixed sawtooth block 215. By setting the sawtooth block 215, it is convenient to connect with the No. 1 clamping block 118 or the No. 2 clamping block 122, so as to use the clamp The ring 100 binds the support frame 200, a No. 2 connecting seat 213 is fixed at the center of the bottom end of the backing plate 216, a No. 2 connecting seat 222 is fixed on the top of the support rod 220, and the second connecting seat 222 and the No. 1 connecting seat 213 are fixed. The connecting shafts 221 extending to both sides of the strut 220 are fixed at the bottom end of the support rod 220. The plug-in rod 230 includes two connecting ears 233 rotatably connected with the connecting shaft 221, and two connecting ears 233 A large arc-shaped sheet 232 is fixedly connected therebetween. The bottom end of the large arc-shaped sheet 232 is in the shape of a pointed cone, which is convenient to be inserted into the soil. The setting of the pressing plate 234 is convenient for pressing the large arc-shaped sheet 232, and at the same time, it is also convenient for people to sit and rest.

Both ends of the outer surface of the rubber belt 130 are fixed with nylon belts 140 by bolts. The nylon belts 140 are added to prevent the rubber belt 130 from breaking and cause the clamp ring 100 to be separated. Affecting the service life, a rotating seat 117 is fixed on the outer surface of the arc-shaped thin plate 114 away from the connection of the rubber belt 130, and a pull ring 116 is rotatably connected to the inside of the rotating seat 117, and the inner diameter of the pull ring 116 is larger than the center point of the rotating seat 117 to the rectangular hole The vertical distance between the farthest sides of 115 is convenient for the operator to operate by setting the pull ring 116 connected with the rotating seat 117. The vertical distance allows the pull ring 116 and the connecting ring 112 to be inserted and fixed. The top and bottom side walls of the backing plate 216 are both provided with two circular holes, and the inside of the circular holes are slidably connected with bolt rods 214, and two bolt rods 214 in the upper position A compression plate 211 is fixed between the ends of the two bolt rods 214 between the ends and between the ends of the two bolt rods 214 at the lower position. The outer wall of the bolt rod 214 between the extrusion plate 211 and the backing plate 216 is sleeved and fixed with a return spring 212. By arranging the pressing plate 211 connected with the return spring 212, a certain elastic distance is ensured between the tree bar and the pressing plate 211, thereby preventing the tree from being strangled.

The inner arc surface of the large arc-shaped sheet 232 is fixed with a small arc-shaped sheet 231, and the channel formed between the large arc-shaped sheet 232 and the small arc-shaped sheet 231 is convenient for the injection of medicinal liquid. The outer wall of the small arc-shaped sheet 231 is provided with A plurality of equidistantly distributed pores can be added to facilitate the release of the medicinal solution to soils of different depths.

A plurality of triangular blocks 235 are fixed on the outer arc surface of the large arc-shaped sheet 232, and the inclined surface of the triangular blocks 235 faces the pressing plate 234, so that when the large arc-shaped sheet 232 is pulled out, the resistance can be increased and the firmness can be improved. The length gradually increases from bottom to top, so that through the change of the length, the connection strength between the triangular block 235 and the soil can be further improved. The slideway reduces the blocking effect of the lower triangular block 235 .

The landscaping tree support device is composed of a clamp ring 100 and at least three brackets 200, and the first arc frame 110, the second arc frame 120 and the third arc frame 150 of the clamp ring 100 are all connected by bolts There is a rubber belt 130, a No. 1 clamping block 118 is fixed to the inner arc surface of the No. 1 arc plate 111 of the No. 1 arc frame 110, and a connecting ring 112 is fixed at the center of the outer arc surface of the arc-shaped gap 113, and the arc-shaped The notch 113 is matched with an arc-shaped thin plate 114, and a rectangular hole 115 is opened on the outer surface of the arc-shaped thin plate 114 corresponding to the position of the connecting ring 112 for the connecting ring 112 to pass through. There are a plurality of sawtooth blocks 215 that are clamped and fixed with the corresponding No. 1 clamping block 118 or No. 2 clamping block 122 , and the bottom end of the backing plate 216 is rotatably connected with the support rod 220 , and then the bottom end of the support rod 220 is connected. Rotate the connecting rod 230 to fix the pressure plate 234 on the top surface of the large arc-shaped sheet 232 of the plug rod 230. By setting the retractable clamp ring 100 and the combination structure of more than three supporting brackets 200, flexible fixing is adopted. In this way, as the tree grows, it will not cause strangulation to the tree, and the outer arc surface of the backing plate 216 is used to fix a plurality of serrated blocks that are clamped and fixed with the corresponding No. 1 clamping block 118 or No. 2 clamping block 122 at equal distances. 215, it is convenient for the operator to flexibly increase or decrease the number of 200 brackets as needed;

The top and bottom side walls of the backing plate 216 are both provided with two circular holes, and bolt rods 214 are slidably connected inside the circular holes, between the ends of the two bolt rods 214 in the upper position and the two bolt rods 214 in the lower position. A pressing plate 211 is fixed between the ends, and a return spring 212 is sleeved and fixed on the outer wall of the bolt rod 214 between the pressing plate 211 and the backing plate 216 . The structure of the pressing plate 211 is convenient for the operator to install the support device when the clamp ring 100 is closed, and the installation efficiency is improved;

The inner arc surface of the large arc-shaped sheet 232 is fixed with the small arc-shaped sheet 231, and at the same time, a plurality of equidistantly distributed circular holes are opened on the outer wall of the small arc-shaped sheet 231. By fixing the small arc-shaped sheet in the large arc-shaped sheet 232 231 It is convenient for garden maintenance personnel to fertilize and treat garden roots and avoid waste of liquid medicine;

A plurality of triangular blocks 235 are fixed on the outer arc surface of the large arc-shaped sheet 232, and the inclined surface of the triangular blocks 235 faces the pressing plate 234. The length of the triangular blocks 235 gradually increases from bottom to top, and then the triangular blocks 235 are dislocated and distributed. The outer arc surface of the arc-shaped sheet 232 fixes the triangular block 235 to improve the tightness of the connection between the plug-in rod 230 and the soil, thereby prolonging the service life of the support device.

Working principle: when in use, first abut the upper support rod 210 of the support frame 200 with the outer wall of the tree rod to be supported, then turn the plug-in rod 230 to a state perpendicular to the ground, and then hammer or punch the pressure plate 234 to use The tip of the large arc-shaped piece 232 is pressed into the soil, and then the operator fixes the remaining supports 200 one by one;

Then the operator unfolds the clamp ring 100, aligns the clamp ring 100 with the position of the sawtooth block 215 of the backing plate 216, and presses the No. 1 arc plate 111 of the No. 1 arc frame 110 with the tree rod with one hand The tree rod is squeezed, and then the other hand holds the pull ring 116 and pulls the arc-shaped thin plate 114 so that the rectangular hole 115 of the arc-shaped thin plate 114 is aligned with the connecting ring 112, and the connecting ring 112 passes through the rectangular hole 115. Connect with the connecting ring 112, and then the operator can pull the clamp ring 100 downward to drive the No. 1 clamping block 118 and the No. 2 clamping block 122 of the clamp ring 100 to be clamped with the serrated blocks 215 at different positions. Enhance the restraint between the clamp ring 100 and the bracket 200;

When it is necessary to fertilize or apply medicine to the root system of the tree, the operator can pour the prepared fertilizer or liquid medicine between the small arc-shaped sheet 231 and the large arc-shaped sheet 232, so as to penetrate into the soil through the circular hole, and the plants Fertilize the roots.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above contents are only examples and descriptions of the present invention, and those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the invention or exceed the present rights The scope defined by the claims shall all belong to the protection scope of the present invention.

Claims (10)

1. A landscaping tree support device, characterized in that it comprises a clamp ring (100) and at least three braces (200), the clamp rings (100) being used to connect the brace (200) with the brace (200) to be The supported trees and tree poles are abutted against, and the clamp ring (100) includes a No. 1 arc frame (110), a No. 2 arc frame (120) and a No. 3 arc frame (150) distributed in a circular array, and the No. 2 arc frame (120) and the third arc frame (150) have the same structure, the second arc frame (120) includes the second arc plate (121), and the inner arc surface of the second arc plate (121) is fixed with the second arc plate (121). A clamping block (122), the No. 1 arc frame (110) includes a No. 1 arc plate (111), and a No. 1 clamping block (118) is fixed on the inner arc surface of the No. 1 arc plate (111). An arc-shaped notch (113) is formed on one side of the outer arc surface of the No. 1 arc plate (111), and a connecting ring (112) is fixed at the center of the outer arc surface of the arc-shaped notch (113). (113) is equipped with an arc-shaped thin plate (114), and the outer surface of the arc-shaped thin plate (114) is provided with a rectangular hole (115) through which the connecting ring (112) is inserted at the position corresponding to the connecting ring (112). Between the No. 1 arc plate (111) and the adjacent No. 2 arc frame (120), the No. 2 arc plate (121), the No. 2 arc plate (121) of the No. 2 arc frame (120) and the adjacent No. 3 arc A rubber band (130) is connected by bolts between the second arc plate (121) of the frame (150) and between the second arc plate (121) and the arc-shaped thin plate (114) of the third arc frame (150). 2. A landscaping tree support device according to claim 1, characterized in that the support frame (200) comprises an upper leaning rod (210), a support rod (220) and a plug-in rod (230), The above leaning bar (210) includes a leaning plate (216), the leaning plate (216) is a circular arc bar, and the outer arc surface of the leaning plate (216) is equidistantly fixed with a plurality of corresponding No. 1 clips The block (118) or the No. 2 clamping block (122) is clamped to the fixed sawtooth block (215), a No. The top end of 220) is fixed with the second connecting seat (222), the second connecting seat (222) and the first connecting seat (213) are connected by the rotation of the shaft, and the bottom end of the strut (220) is fixed There is a connecting shaft (221) extending to both sides of the strut (220), and the plug-in rod (230) includes two connecting ears (233) rotatably connected with the connecting shaft (221), and the two connecting ears ( 233) is fixedly connected with a large arc-shaped sheet (232), the bottom end of the large arc-shaped sheet (232) is in the shape of a sharp cone, and a pressure plate (234) is fixed on the top surface of the large arc-shaped sheet (232). . 3. A landscaping tree support device according to claim 1, wherein both ends of the outer surface of the rubber belt (130) are fixed with nylon belts (140) by bolts. 4. A landscaping tree support device according to claim 1, characterized in that a rotating seat (117) is fixed on the outer surface of the arc-shaped sheet (114) away from the connection of the rubber belt (130), and the A pull ring (116) is rotatably connected inside the rotating seat (117), and the inner diameter of the pull ring (116) is greater than the vertical distance between the center point of the rotating seat (117) and the farthest side of the rectangular hole (115). 5. A landscaping tree support device according to claim 2, characterized in that two circular holes are opened on the side walls of the top and the bottom of the backing plate (216), and the circular holes are slidably connected inside. There are bolt rods (214), and a squeeze plate (211) is fixed between the ends of the two bolt rods (214) in the upper position and between the ends of the two bolt rods (214) in the lower position. The bolt rods (214) A return spring (212) is sleeved and fixed on the outer wall between the pressing plate (211) and the backing plate (216). 6. A landscaping tree support device according to claim 2, wherein a small arc-shaped sheet (231) is fixed on the inner arc surface of the large arc-shaped sheet (232). 7. A landscaping tree support device according to claim 6, characterized in that, the outer wall of the small arc-shaped sheet (231) is provided with a plurality of equidistantly distributed fine holes. 8. A landscaping tree support device according to claim 2, wherein a plurality of triangular blocks (235) are fixed on the outer arc surface of the large arc-shaped sheet (232), and the triangular blocks (235) The ramp faces the platen (234). 9 . The tree supporting device for landscaping according to claim 8 , wherein the length of the triangular block ( 235 ) gradually increases from bottom to top. 10 . 10 . The tree supporting device for landscaping according to claim 9 , wherein the triangular blocks ( 235 ) are dislocated and distributed. 11 .

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