CN114514852B

CN114514852B - Landscape tree fixing device for landscaping construction

Info

Publication number: CN114514852B
Application number: CN202210170445.9A
Authority: CN
Inventors: 周官怀
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2023-07-28
Anticipated expiration: 2042-02-23
Also published as: CN114514852A

Abstract

The invention relates to the technical field of agricultural and forestry tools and discloses a landscape tree fixing device for landscaping construction, which comprises two chassis, wherein the two chassis are connected through hinges in a rotating mode, clamping holes are formed in the left sides of the upper surfaces of the two chassis, clamping pieces are clamped in the two clamping holes together, and four first fixing seats and four second fixing seats are fixed on the upper surfaces of the two chassis together.

Description

Landscape tree fixing device for landscaping construction

Technical Field

The invention relates to the technical field of agricultural and forestry tools, in particular to a landscape tree fixing device for landscaping construction.

Background

The tree is a general name of woody plants, and comprises arbor, shrub and wood vine, the tree is mainly a seed plant, only the tree fern is in the fern, about 8000 kinds of trees are in China, various auxiliary tools are used when the tree is planted, and the landscape tree fixing device for landscaping construction is most frequently used in the auxiliary tools. However, when the existing landscape tree fixing device is used, the existing landscape tree fixing device falls off due to insufficient tight contact with the tree, and meanwhile damage to the tree caused by the device when the device is in tight contact with the tree to grow the tree occurs, so that the fixing device capable of being flexibly adjusted according to the tree growth periodicity is needed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides a landscape tree fixing device for landscaping construction, which solves the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions: the landscape tree fixing device for landscaping construction comprises two chassis, wherein the two chassis are rotationally connected through a hinge, clamping holes are formed in the left side of the upper surface of the two chassis, clamping pieces are clamped in the clamping holes together, four fixing seats I and two fixing seats II are fixed on the upper surface of the chassis together, the four fixing seats I and four fixing seats II are distributed in a rectangular shape, a diagonal bracing is rotationally connected in the fixing seat I, a fixing seat III is rotationally connected to the top end of the diagonal bracing, a hoop is fixed on three opposite sides of the fixing seat, two telescopic arc plates II are slidingly connected in the left and right hoop, two telescopic arc plates I are slidingly connected in the hoop, bolts are inserted in opposite ends of the telescopic arc plates I and the telescopic arc plates II together, the first telescopic arc plate is rotationally connected with the second telescopic arc plate through the bolt, the first springs are arranged in the hoop, the left ends and the right ends of the first springs are fixedly connected with the opposite ends of the four first telescopic arc plates respectively, the front ends and the rear ends of the first springs are fixedly connected with the opposite ends of the four second telescopic arc plates respectively, the outer sides of the hoop are positioned above the third fixed seat, a second slide is arranged on one side, close to the first springs, of the inner part of the first slide, the inner part of the second slide is communicated with the inner part of the hoop, bolts are fixed on the outer sides of the second telescopic arc plate and the outer side of the first telescopic arc plate, the two bolts are in sliding connection with the second slide, the outer surfaces of the bolts are in threaded connection with nuts in the first slide, through grooves are formed in the inner parts of the diagonal braces, movable grooves are formed in the front and the inner sides of the first through grooves, the movable buckle is movably connected in the movable groove, a spring II is fixed on the lower surface of the inner part of the movable groove, a telescopic plate is fixed between the two movable buckles, a sleeve plate is rotatably connected in the inner part of the fixed seat II, the outer surface of the telescopic plate is in sliding connection with the inner part of the sleeve plate, a through groove II is formed in the telescopic plate in a penetrating way, a plurality of gear teeth are fixed on the left side of the inner part of the through groove II, the telescopic plate is connected with a gear cylinder through the meshing of the gear teeth, the front end and the rear end of the gear cylinder are respectively in rotary connection with the front surface and the rear surface of the inner part of the sleeve plate, the bottom end of the gear cylinder is in meshed connection with a tooth lock, a movable seat is fixed at the bottom end of the tooth lock, a limit groove is formed in the lower surface of the movable seat, the rear end of the rotary rod is in rotary connection with the rear surface of the inner part of the sleeve plate, the front end of the rotary rod penetrates to the outer surface of the sleeve plate, the outer surface of the rotating rod is positioned in the through groove II, an eccentric circular block is fixed inside the through groove II, the outer surface of the eccentric circular block is attached to the inside of the limiting groove, sliding rods are symmetrically fixed on the lower surface of the movable seat, a fixed plate is arranged below the rotating rod in the through groove II, the front end and the rear end of the fixed plate are respectively fixedly connected with the front surface and the rear surface of the inside of the sleeve plate, the bottom ends of the sliding rods penetrate below the fixed plate, two bottom grooves are symmetrically arranged on the lower surface of the chassis, four bottom grooves are respectively extended to the two outer surfaces of the chassis, a fixed rod is fixed inside the bottom grooves, the outer surface of the fixed rod is rotationally connected with a ground nail, sliding grooves are respectively arranged on the front surface and the rear surface of the bottom grooves, sliding clamps are jointly and slidingly connected inside the two sliding grooves, clamping grooves are arranged on one sides of the ground nail close to the sliding clamps, the front end and the rear end of the clamping grooves are respectively extended to the front surface and the rear surface of the ground nail, the sliding clamp comprises a clamping groove, a sliding clamp bottom end and a clamping groove, wherein a first fixing piece is fixed above the inner side of the clamping groove, a second fixing piece is fixed at the top of the sliding clamp, a third spring is fixed between the second fixing piece and the first fixing piece, an operating rod is fixed in front of a sleeve plate, a threaded cylinder is connected with the outer surface of the operating rod in a threaded manner, and fixing pieces are fixed on the front surface of the sleeve plate in the upper and lower directions of the rotating rod.

Preferably, a handle is fixed on one side of the slide card far away from the ground nail.

Preferably, the slide card is matched with the ground nail.

Preferably, the limit groove is in an arc-shaped structure.

Preferably, the bottom end of the bolt is provided with a limiting pin in a penetrating way.

Preferably, a sponge cushion is arranged on the inner side of the hoop.

Preferably, the clamping piece is of a U-shaped structure.

Preferably, the bottom ends of the diagonal braces and the bottom ends of the sleeve plates are arc-shaped structures.

Preferably, the second top end of the spring is attached to the outer surface of the movable buckle.

Preferably, the hoop is in an arc-shaped structure.

(III) beneficial effects

The invention provides a landscape tree fixing device for landscaping construction, which has the following beneficial effects:

in the use process, the invention can be used for mounting the support under different ground conditions, when the surrounding of the tree is soil, the soil is inserted into the soil by using the ground nails, so that the device is more stable, when the nearby ground is non-soil conditions such as park floor tiles, cement, rubber and the like, the ground nails can be folded and stored, the tree can be normally supported and fixed under the action of a large-area ground-attaching chassis, and the transportation and inventory cost of the device is reduced; can also carry out spacingly to hoop spare, flexible arc board one, flexible arc board two according to the growth periodicity adjusting nut of trees, when the growth cycle of trees is longer, can screw up the nut and guarantee the firm degree between the hoop spare, when the growth cycle of trees is shorter, can remove the spacing of nut for when trees grow, trees will spring one and stretch, increase the bore between the hoop spare, reduce the injury to trees, prevent to influence the ornamental value of trees.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the present invention in a top-down configuration;

FIG. 4 is a schematic view of the structure of FIG. 2A after being enlarged;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;

FIG. 6 is a schematic view of the structures of the first and second telescoping arc plates according to the present invention;

FIG. 7 is a schematic structural view of a clip according to the present invention;

fig. 8 is a schematic side view of the sleeve plate of the present invention.

In the figure: 1. a chassis; 2. a clamping hole; 3. a clamping piece; 4. a first fixing seat; 5. a second fixing seat; 6. diagonal bracing; 7. a fixing seat III; 8. a collar; 9. a telescopic arc plate I; 10. a telescopic arc plate II; 11. a plug pin; 12. a first spring; 13. a first slideway; 14. a second slideway; 15. a bolt; 16. a nut; 17. a first through groove; 18. a movable groove; 19. a second spring; 20. a movable buckle; 21. a telescoping plate; 22. a sleeve plate; 23. a second through groove; 24. gear teeth; 25. a gear cylinder; 26. a tooth lock; 27. a movable seat; 28. a limit groove; 29. eccentric round blocks; 30. a rotating rod; 31. a fixing plate; 32. a slide bar; 33. a bottom groove; 34. a fixed rod; 35. ground nails; 36. a chute; 37. a slide card; 38. a first fixing piece; 39. a second fixing piece; 40. a third spring; 41. a clamping groove; 42. a handle; 43. an operation lever; 44. a fixing member; 45. a thread cylinder; 46. and a limiting pin.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1-8, the present invention provides a technical solution: the landscape tree fixing device for landscaping construction comprises two chassis 1, wherein the two chassis 1 are rotationally connected through a hinge, clamping holes 2 are formed in the left sides of the upper surfaces of the two chassis 1, clamping pieces 3 are jointly clamped in the two clamping holes 2, four fixing seats I4 and four fixing seats II 5 are jointly fixed on the upper surfaces of the two chassis 1, the four fixing seats I4 and the four fixing seats II 5 are in rectangular distribution, a diagonal bracing 6 is rotationally connected inside the fixing seats I4, a fixing seat III 7 is rotationally connected to the top end of the diagonal bracing 6, hoop pieces 8 are fixedly arranged on opposite sides of the four fixing seats III 7, two telescopic arc plates II 10 are slidingly connected inside the left hoop piece 8 and the right hoop piece 8, bolts 11 are jointly inserted into opposite ends of the telescopic arc plates I9 and the telescopic arc plates II 10, the telescopic arc plates I9 are rotationally connected with the telescopic arc plates II 10 through bolts 11, the hoop 8 is internally provided with a first spring 12, the left end and the right end of the first spring 12 positioned at the front and the rear are respectively fixedly connected with the opposite ends of the first 9 of the four telescopic arc plates, the front end and the rear end of the first spring 12 positioned at the left and the right are respectively fixedly connected with the opposite ends of the second 10 of the four telescopic arc plates, a first slide way 13 is arranged on the outer side of the hoop 8 positioned above the third fixed seat 7, one side of the first slide way 13, which is close to the first spring 12, is provided with a second slide way 14, the inner side of the second slide way 14 is communicated with the inner side of the hoop 8, the outer sides of the second 10 of the telescopic arc plates and the outer side of the first 9 of the telescopic arc plates are respectively fixedly provided with bolts 15, the two bolts 15 are respectively connected with the second slide way 14 in a sliding way, the outer surface of the bolts 15 is positioned at the inner side of the first slide way 13 and is in threaded connection with nuts 16, a first through groove 17 is arranged in the inclined strut 6, a movable groove 18 is arranged at the front and the inner side of the first through groove 17, a movable buckle 20 is movably connected in the movable groove 18, the lower surface of the inside of the movable groove 18 is fixedly provided with a second spring 19, a telescopic plate 21 is fixed between two movable buckles 20, the inside of the second fixed seat 5 is rotationally connected with a sleeve plate 22, the outer surface of the telescopic plate 21 is in sliding connection with the inside of the sleeve plate 22, a through groove two 23 is penetrated and arranged in the telescopic plate 21, a plurality of gear teeth 24 are fixed on the left side of the inside of the through groove two 23, the telescopic plate 21 is connected with a gear cylinder 25 through the meshing of the gear teeth 24, the front end and the rear end of the gear cylinder 25 are respectively rotationally connected with the front surface and the rear surface of the inside of the sleeve plate 22, the bottom end of the gear cylinder 25 is in meshing connection with a gear lock 26, the bottom end of the gear lock 26 is fixedly provided with a movable seat 27, the lower surface of the movable seat 27 is provided with a limiting groove 28, a rotary rod 30 is arranged below the movable seat 27, the rear end of the rotary rod 30 is rotationally connected with the inner rear surface of the sleeve plate 22, the front end of the rotary rod 30 penetrates to the outer surface of the sleeve plate 22, the outer surface of the rotary rod 30 is positioned in the through groove two 23, an eccentric round block 29 is fixed, the outer surface of the eccentric circle block 29 is attached to the inside of the limit groove 28, the sliding rod 32 is symmetrically fixed on the lower surface of the movable seat 27, the fixed plate 31 is arranged below the rotating rod 30 in the through groove two 23, the front end and the rear end of the fixed plate 31 are fixedly connected with the front surface and the rear surface of the inside of the sleeve plate 22 respectively, the bottom ends of the sliding rod 32 penetrate below the fixed plate 31, the bottom grooves 33 are symmetrically arranged on the lower surfaces of the two chassis 1, the opposite back ends of the four bottom grooves 33 extend to the outer surfaces of the two chassis 1 respectively, the fixed rods 34 are fixed in the bottom grooves 33, the outer surfaces of the fixed rods 34 are rotationally connected with the ground nails 35, the front surface and the rear surface of the inside of the bottom grooves 33 are respectively provided with the sliding grooves 36, the sliding cards 37 are jointly slidingly connected in the two sliding grooves 36, one side of the ground nails 35 close to the sliding cards 37 is provided with the clamping grooves 41, the front end and the rear end of the clamping grooves 41 extend to the front surface and the rear surface of the ground nails 35 respectively, the bottom ends of the sliding cards 37 are clamped with the inside the clamping grooves 41, the fixing sheets 38 are fixedly arranged above the inside the bottom grooves 33, the top of the slide clamp 37 is fixedly provided with a fixing piece II 39, a spring III 40 is fixed between the fixing piece II 39 and the fixing piece I38, the front end of the rotating rod 30 is positioned in front of the sleeve plate 22 and is fixedly provided with an operating rod 43, the outer surface of the operating rod 43 is in threaded connection with a threaded cylinder 45, the front surface of the sleeve plate 22 is positioned above and below the rotating rod 30 and is fixedly provided with a fixing piece 44, the rotating rod 30 can be rotated through the operating rod 43 to enable the eccentric round block 29 to eccentrically rotate, the threaded cylinder 45 can be screwed to enable the eccentric round block 29 to move up and down on the surface of the operating rod 43, the fixing piece 44 can be clamped into the threaded cylinder 45 to limit the operating rod 43, the eccentric round block 29 can not rotate due to extrusion, and the gear cylinder 25 can be better limited.

Further, a handle 42 is fixed on one side of the slide card 37 far away from the ground nail 35, and the slide card 37 can be pulled to move outwards through the handle 42, so that the limit fixation of the ground nail 35 is released, and the storage or use state of the ground nail is changed.

Further, the slide card 37 is adapted to the ground nail 35, and after the ground nail 35 is horizontally placed, the top end of the ground nail 35 can be clamped into the slide card 37, so that the ground nail is horizontally and stably placed.

Further, the limiting groove 28 has an arc-shaped structure, and the arc groove enables the eccentric circle block 29 to be separated more conveniently after rotating.

Further, the bottom end of the plug 11 is provided with a limiting pin 46 in a penetrating manner, and the limiting pin 46 can prevent the plug 11 from falling off.

Furthermore, the inner side of the hoop member 8 is provided with a foam cushion, so that the tree epidermis can be protected.

Further, the clamping piece 3 is of a U-shaped structure, so that the clamping piece can be clamped into the two clamping holes 2 at the same time, and the two chassis 1 are fixedly connected.

Further, the bottom ends of the diagonal braces 6 and the bottom ends of the sleeve plates 22 are arc-shaped structures, so that the rotation is not hindered.

Further, the top end of the second spring 19 is attached to the outer surface of the movable buckle 20, so that the second spring 19 pushes the movable buckle 20, the movable buckle 20 can move in the movable groove 18 when a tree shakes, meanwhile, the second spring 19 pushes down to have a damping and buffering effect, and meanwhile, the tree shakes to enable the hoop member 8 to slide up and down on the surface of the tree by a small extent, so that the contact position of the tree and the hoop member 8 is prevented from being broken off from the contact position due to long-time stress.

Furthermore, the hoop member 8 has an arc-shaped structure, and can be more attached to the surface of a tree.

To sum up, the workflow of the invention: according to the actual situation, the ground nail 35 is rotated and stored or vertically developed, when the ground surface outside the landscape tree is not soil, the sliding clamp 37 can be moved outwards along the chute 36 by pulling the handle 42, at the moment, the bottom end of the sliding clamp 37 is separated from the clamping groove 41, the sliding clamp 37 is not attached to the top of the ground nail 35, the ground nail 35 is limited by contact, at the moment, the ground nail 35 can be rotated to the inside of the bottom groove 33 to be horizontal, at the moment, the handle 42 is released, the U-shaped sliding clamp 37 wraps the ground nail 35 under the action of the spring III 40 to clamp the ground nail 35, so that the ground nail is prevented from being naturally rotated out, the device can be used on the ground tile cement ground, meanwhile, the moving and the transportation of the device are facilitated, and the probability of accidentally injuring personnel at the tip of the ground nail 35 is reduced; when the tree is fixed, the two chassis 1 are rotated and opened through the hinge to surround the bottom of the tree, the clamping piece 3 is inserted, the operating rod 43 is rotated, the eccentric circular block 29 is eccentrically rotated and separated from the limiting groove 28, the movable seat 27 which is not pushed to drive the tooth lock 26 to fall, the tooth lock 26 is far away from the gear cylinder 25, at the moment, the telescopic plate 21 can be in telescopic movement, the inclined strut 6 is rotated to adjust the position of the clamping piece 8, the four clamping pieces 8 are attached to the tree, the adjacent telescopic arc plates II 10 and the telescopic arc plate I9 are spliced, the bolt 11 is inserted, the telescopic arc plates II 10 and the telescopic arc plate I9 are kept and are in rotary connection under the action of the bolt 11, the nut 16 can be rotated according to the requirement, the condition that the tree is long in a growing period, the nut 16 is screwed up, the distance between the four clamping pieces 8 can not be changed under the action of the nut 16 and the bolt 15, when the tree is short in the growing period, the telescopic arc plates II 10 and the telescopic arc plate I9 can be loosened, the telescopic arc plates II 10 and the telescopic arc plate I9 can not be limited, the telescopic arc plates II and the telescopic arc plates I9 can be pulled, and the first telescopic arc plates 8 can be prevented from being damaged, and the ornamental arc plates 8 can be greatly changed, and the ornamental tree is prevented from being damaged, and the damage due to the fact that the telescopic arc plates I is caused by the telescopic arc plates; after the hoop 8 is fixed, the operating rod 43 is rotated to reset, the gear lock 26 limits the gear cylinder 25, the gear cylinder 25 and the gear teeth 24 enable the telescopic plate 21 to be fixed in height, the diagonal bracing 6 is supported in an auxiliary mode, and the overall wind resistance is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although 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 alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Landscape tree fixing device for landscaping construction, including two chassis (1), its characterized in that: two chassis (1) are rotationally connected through a hinge, two clamping holes (2) are formed in the left side of the upper surface of the chassis (1), two clamping pieces (3) are fixedly connected inside the clamping holes (2) in a sliding mode, four fixing seats I (4) and four fixing seats II (5) are fixedly arranged on the upper surface of the chassis (1), the fixing seats I (4) and the fixing seats II (5) are in rectangular distribution, inclined struts (6) are rotationally connected inside the fixing seats I (4), fixing seats III (7) are rotationally connected to the top ends of the inclined struts (6), hoop pieces (8) are fixedly arranged on opposite sides of the fixing seats III (7), two telescopic arc plates II (10) are fixedly connected inside the left and right hoop pieces (8) in a sliding mode, two telescopic arc plates I (9) are fixedly connected inside the hoop pieces (8) in a sliding mode, two telescopic arc plates I (9) and telescopic arc plates II (10) are fixedly connected to opposite ends of the telescopic arc plates II (11), one telescopic arc plates I (9) are fixedly connected to the left and right arc plates (12) through the telescopic arc plates II (7) respectively, the left end and the right end of the first spring (12) are fixedly connected with the opposite ends of the second telescopic arc plate (10) respectively, the outer side of the first hoop (8) is positioned above the third fixed seat (7), a first slideway (13) is arranged, a second slideway (14) is arranged on one side, close to the first spring (12), of the inner side of the first slideway (13), the inner side of the second slideway (14) is communicated with the inner side of the first hoop (8), bolts (15) are respectively fixed on the outer side of the second telescopic arc plate (10) and the outer side of the first telescopic arc plate (9), the two bolts (15) are respectively connected with the second slideway (14) in a sliding manner, the outer surface of the bolts (15) is positioned on the inner side of the first slideway (13) in a threaded manner, nuts (16) are arranged on the inner side of the inclined strut (6) in a penetrating manner, movable grooves (18) are respectively arranged on the front side and the inner side of the first slideway (17), movable grooves (18) are respectively connected with movable buckles (20) in a movable mode, the inner surfaces of the movable grooves (18) are respectively fixed with the two telescopic arc plates (21) and the inner surfaces of the second telescopic arc plate (20) are respectively connected with the inner surfaces of the second telescopic arc plate (21), the telescopic plate (21) is internally provided with a through groove II (23) in a penetrating way, the left side in the through groove II (23) is fixedly provided with a plurality of gear teeth (24), the telescopic plate (21) is connected with a gear cylinder (25) in a meshing way through the gear teeth (24), the front end and the rear end of the gear cylinder (25) are respectively connected with the front surface and the rear surface in the sleeve plate (22) in a rotating way, the bottom end of the gear cylinder (25) is connected with a tooth lock (26) in a meshing way, the bottom end of the tooth lock (26) is fixedly provided with a movable seat (27), the lower surface of the movable seat (27) is provided with a limit groove (28), the lower part of the movable seat (27) is provided with a rotating rod (30), the rear end of the rotating rod (30) is rotationally connected with the inner rear surface of the sleeve plate (22), the front end of the rotating rod (30) is penetrated to the outer surface of the sleeve plate (22), the outer surface of the rotating rod (30) is positioned in the through groove II (23) and is fixedly provided with an eccentric circular block (29), the outer surface of the eccentric circular block (29) is attached to the inner part of the limit groove II (28), the lower surface of the movable seat (27) is symmetrically fixed with the lower surface of the movable seat (31), the front surface of the movable seat (30) is fixedly connected with the front surface of the front surface (31), the bottom ends of the sliding rods (32) penetrate below the fixed plate (31), the bottom grooves (33) are symmetrically formed in one side, close to the sliding clamps (37), of the bottom grooves (33), the four bottom grooves (33) are oppositely arranged and extend to the outer surfaces of the two bottom plates (1), a fixed rod (34) is fixed inside the bottom grooves (33), a ground nail (35) is rotationally connected to the outer surfaces of the fixed rods (34), sliding grooves (36) are formed in the front and rear surfaces of the inside of the bottom grooves (33), sliding clamps (37) are connected in a sliding mode jointly, clamping grooves (41) are formed in one side, close to the sliding clamps (37), of the ground nail (35), the front and rear ends of the clamping grooves (41) are respectively extended to the front and rear surfaces of the ground nail (35), the bottom ends of the sliding clamps (37) are respectively clamped inside the clamping grooves (41), a fixing piece I (38) is fixed above the inside the bottom grooves (33), a fixing piece II (39) is fixed on the top of the sliding clamps (37), a fixing piece II (39) is fixed inside the sliding rod, a threaded rod (43) is connected to the front and the outer surface (43) of the threaded rod (40), the front surface of the sleeve plate (22) is positioned above and below the rotating rod (30) and is fixedly provided with a fixing piece (44); the top end of the second spring (19) is attached to the outer surface of the movable buckle (20); the rotating rod (30) can be rotated through the operating rod (43), the eccentric round block (29) is eccentrically rotated, the threaded cylinder (45) can be screwed to move up and down on the surface of the operating rod (43), the fixing piece (44) can be clamped into the threaded cylinder (45), the limit of the operating rod (43) is reached, the eccentric round block (29) cannot be rotated due to extrusion, and the gear cylinder (25) can be better limited.

2. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: a handle (42) is fixed on one side of the slide clamp (37) far away from the ground nail (35).

3. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: the slide card (37) is matched with the ground nail (35).

4. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: the limiting groove (28) is of an arc-shaped structure.

5. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: and a limiting pin (46) penetrates through the bottom end of the bolt (11).

6. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: a foam cushion is arranged at the inner side of the hoop (8).

7. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: the clamping piece (3) is of a U-shaped structure.

8. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: the bottom ends of the diagonal braces (6) and the bottom ends of the sleeve plates (22) are arc-shaped structures.

9. The landscaping tree fixing device for landscaping construction according to claim 1, characterized in that: the hoop (8) is of an arc-shaped structure.