CN114514852A

CN114514852A - Landscape tree fixing device for landscaping construction

Info

Publication number: CN114514852A
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: 2022-05-20
Anticipated expiration: 2042-02-23
Also published as: CN114514852B

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 base plates, wherein the two base plates are rotationally connected through a hinge, clamping holes are formed in the left sides of the upper surfaces of the two base plates, clamping pieces are clamped in the two clamping holes, and four fixing seats I and four fixing seats II are fixed on the upper surfaces of the two base plates together. And limiting or relieving the hoop, the first telescopic arc plate and the second telescopic arc plate.

Description

Landscape tree fixing device for landscaping construction

Technical Field

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

Background

The trees are general names of woody plants, comprise arbors, shrubs and woody vines, are mainly seed plants, only ferns in the ferns are trees, about 8000 kinds of trees are in China, various auxiliary tools can be used when the trees are planted, and the most frequently used auxiliary tools are landscape tree fixing devices for landscaping construction. However, the existing landscape tree fixing device falls off due to insufficient contact with trees when in use, and the device damages trees due to tight contact with trees, so that the fixing device which can be flexibly adjusted periodically according to the growth period of trees is needed.

Disclosure of Invention

Technical problem to be solved

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

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a landscape tree fixing device for landscaping construction comprises two base plates, wherein the two base plates are rotatably connected through hinges, clamping holes are formed in the left sides of the upper surfaces of the two base plates, clamping pieces are clamped in the clamping holes, four fixing seats I and four fixing seats II are fixedly arranged on the upper surfaces of the two base plates, the four fixing seats I and the four fixing seats II are distributed in a rectangular shape, an inclined strut is rotatably connected in each fixing seat I, a fixing seat III is rotatably connected at the top end of the inclined strut, hoop members are fixedly arranged on the opposite sides of the four fixing seats, two telescopic arc plates II are slidably connected in each hoop member on the left side and the right side, two telescopic arc plates I are slidably connected in each hoop member on the front side and the rear side, bolts are inserted into the two opposite ends of the telescopic arc plates I and the two opposite ends of the telescopic arc plates I, and the telescopic arc plates I are rotatably connected with the telescopic arc plates II through the bolts, a first spring is arranged in the hoop, the left end and the right end of the first spring are fixedly connected with the opposite ends of the four telescopic arc plates respectively, the front end and the rear end of the first spring are fixedly connected with the opposite ends of the four telescopic arc plates respectively, a first slideway is arranged on the outer side of the hoop and above the third fixed seat, a second slideway is arranged on one side of the inner part of the first slideway close to the first spring, the inner part of the second slideway is communicated with the inner part of the hoop, bolts are fixed on the outer sides of the two telescopic arc plates and the outer side of the first telescopic arc plate, the two bolts are in sliding connection with the second slideway, a nut is in threaded connection with the inner part of the first slideway on the outer surface of the bolt, a first through groove is arranged in the inclined strut in a penetrating manner, a movable groove is arranged on the front side and the rear side of the inner part of the first through groove, and a movable buckle is movably connected in the movable groove, a second spring is fixed on the lower surface inside the movable groove, a telescopic plate is fixed between the two movable buckles, a sleeve plate is rotatably connected inside the second fixing seat, the outer surface of the telescopic plate is slidably connected with the inside of the sleeve plate, a second through groove is formed in the telescopic plate in a penetrating manner, a plurality of gear teeth are fixed on the left side inside the second through groove, the telescopic plate is connected with a gear cylinder through the gear teeth meshing manner, the front end and the rear end of the gear cylinder are respectively rotatably connected with the front surface and the rear surface inside the sleeve plate, a gear lock is connected with the bottom end of the gear cylinder in a meshing manner, a movable seat is fixed at the bottom end of the gear lock, a limiting groove is formed in the lower surface of the movable seat, a rotating rod is arranged below the movable seat, the rear end of the rotating rod is rotatably connected with the rear surface inside the sleeve plate, the front end of the rotating rod penetrates through the outer surface of the sleeve plate, and an eccentric round block is fixed inside the second through groove, the outer surface of the eccentric round block is attached to the inner part of the limiting groove, sliding rods are symmetrically fixed on the lower surface of the moving 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 in the sleeve plate, the bottom end of each sliding rod penetrates below the fixed plate, bottom grooves are symmetrically formed in the two lower surfaces of the chassis, the back ends of the four bottom grooves extend to the outer surfaces of the two chassis respectively, a fixed rod is fixed in the bottom groove, the outer surface of the fixed rod is rotatably connected with a ground nail, the front surface and the rear surface in the bottom groove are both provided with sliding grooves, sliding clamps are jointly and slidably connected in the two sliding grooves, clamping grooves are formed in one side, close to the sliding clamps, of the ground nails, the front end and the rear end of the clamping grooves extend to the front surface and the rear surface of the ground nails respectively, and the bottom ends of the sliding clamps are clamped in the clamping grooves, the improved sliding block is characterized in that a first fixing piece is fixed above the inner portion of the bottom 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, the front end of the rotating rod is located on the front side of the sleeve plate and is fixedly provided with an operating rod, a threaded barrel is connected to the outer surface of the operating rod in a threaded mode, and fixing pieces are fixed on the upper portion and the lower portion of the rotating rod on the front surface of the sleeve plate.

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

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

Preferably, the limiting groove is of an arc-shaped structure.

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

Preferably, the inner side of the hoop member is provided with a spongy cushion.

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

Preferably, the bottom end of the inclined strut and the bottom end of the sleeve plate are both arc-shaped structures.

Preferably, the top ends of the two springs are attached to the outer surface of the movable buckle.

Preferably, the hoop member is of a circular arc structure.

(III) advantageous effects

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

when the device is used, the bracket can be installed and used under different ground conditions, the ground nails are inserted into the soil to enable the device to be more stable when the soil is around the trees, the ground nails can be folded and stored when the ground nearby is under the non-soil conditions of park floor tiles, cement, rubber and the like, the trees can be normally supported and fixed under the action of large-area ground adhering to the bottom plate, and the transportation and storage cost of the device is reduced; also can be according to the growth cycle adjusting nut of trees, carry on spacingly to hoop, flexible arc board one, flexible arc board two, when the growth cycle of trees is longer, can screw up the firm degree between the assurance hoop with the nut, when the growth cycle of trees is shorter, can remove the spacing of nut for when trees are grown, trees are tensile with spring one, increase the bore between the hoop, reduce the injury to trees, prevent to influence the trees sight.

Drawings

FIG. 1 is a schematic view 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 top-down configuration of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

FIG. 6 is a schematic structural view of a first telescopic arc plate and a second telescopic arc plate of the present invention;

FIG. 7 is a schematic view of the construction of the clip of the present invention;

fig. 8 is a side view of the deck of the present invention.

In the figure: 1. a chassis; 2. a clamping hole; 3. a fastener; 4. a first fixed seat; 5. a second fixed seat; 6. bracing; 7. a third fixed seat; 8. a hoop member; 9. a first telescopic arc plate; 10. a second telescopic arc plate; 11. a bolt; 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 retractable plate; 22. sheathing; 23. a second through groove; 24. gear teeth; 25. a gear drum; 26. a tooth lock; 27. a movable seat; 28. a limiting groove; 29. an eccentric round block; 30. a rotating rod; 31. a fixing plate; 32. a slide bar; 33. a bottom groove; 34. fixing the rod; 35. a ground nail; 36. a chute; 37. sliding the card; 38. a first fixing sheet; 39. a second fixing sheet; 40. a third spring; 41. a card slot; 42. a handle; 43. an operating lever; 44. a fixing member; 45. a threaded barrel; 46. and a limiting pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

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

Furthermore, 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 by the handle 42 to move outwards, so that the limit fixation of the ground nail 35 is released, and the ground nail can be replaced and stored or used.

Furthermore, the sliding card 37 is matched with the ground nail 35, and the top end of the ground nail 35 can be clamped into the sliding card 37 after the ground nail is horizontally placed in a rotating mode, so that the ground nail is horizontally and stably placed.

Furthermore, the limiting groove 28 is of an arc-shaped structure, and the eccentric round block 29 can be more conveniently separated after being rotated by the arc-shaped groove.

Furthermore, a limit pin 46 is disposed at the bottom end of the plug 11, and the limit pin 46 can prevent the plug 11 from falling off.

Furthermore, the inner side of the hoop member 8 is provided with a spongy cushion which can protect the surface of the tree.

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 end of the inclined strut 6 and the bottom end of the sleeve plate 22 are both arc-shaped structures, so that the rotation is not hindered.

Furthermore, 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 the tree shakes, the second spring 19 pushes the movable buckle to achieve a damping and buffering effect, and the tree shakes to enable the hoop member 8 to slide on the surface of the tree in a small range, so that the contact part of the tree and the hoop member 8 is prevented from being broken off from the contact part due to long-time stress.

Further, the hoop member 8 is of an arc-shaped structure and can be attached to the surface of the tree.

In conclusion, the work flow of the invention is as follows: the ground nail 35 is rotatably stored or vertically displayed according to actual conditions, when the ground surface outside the landscape tree is not soil, the handle 42 can be pulled to move the sliding card 37 outwards along the sliding groove 36, the bottom end of the sliding card 37 is separated from the clamping groove 41, the sliding card 37 is not attached to the top of the ground nail 35, the ground nail 35 is limited in contact, the ground nail 35 can be rotated to rotate to the inner side of the bottom groove 33 to be horizontal, the handle 42 is loosened, the U-shaped sliding card 37 wraps and clamps the ground nail 35 under the action of the spring III 40, the ground nail 35 is prevented from being naturally rotated out, the device can be used on the floor tile cement ground, meanwhile, the device is convenient to move and transport, and the probability that the tip of the ground nail 35 accidentally injures people is reduced; when the device is used for fixing trees, two chassis 1 are rotated and opened through hinges, the chassis is rotated and closed after surrounding the bottoms of the trees, the clamping piece 3 is inserted, the operating rod 43 is rotated, the eccentric round block 29 is eccentrically rotated and separated from the limiting groove 28, the moving seat 27 which is not pushed drives 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 telescopically moved, the inclined strut 6 is rotated to adjust the position of the hoop part 8, the four hoop parts 8 are attached to the trees, the adjacent telescopic arc plates 10 are spliced with the telescopic arc plates 9, the bolt 11 is inserted, the telescopic arc plates 10 are rotatably connected with the telescopic arc plates 9 under the action of the bolt 11, if needed, the nut 16 can be rotated for trees with longer growth period, the nut 16 is screwed down, the distance between the four hoop parts 8 cannot be changed under the action of the nut 16 and the bolt 15, when the trees have the growth period, when the tree grows faster, the nut 16 can be rotated to be loosened, the second telescopic arc plate 10 and the first telescopic arc plate 9 are not limited, so that when the tree grows, the first spring 12 can be pulled by the second telescopic arc plate 10 and the first telescopic arc plate 9, the distance between the four hoop members 8 is expanded and changed, the tree is prevented from being greatly damaged, and the ornamental value of the tree is prevented from being influenced; after the hoop member 8 is fixed, the operating rod 43 is rotated to reset the hoop member, the gear lock 26 limits the gear drum 25, the gear drum 25 and the gear teeth 24 enable the telescopic plate 21 to be highly fixed, the diagonal brace 6 is supported in an auxiliary mode, and the whole wind resistance is improved.

It should be noted that, in this document, 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. Also, 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 appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a landscape tree fixing device for afforestation construction, includes two chassis (1), its characterized in that: the two chassis (1) are connected through hinges in a rotating mode, the left sides of the upper surfaces of the two chassis (1) are provided with clamping holes (2), the two clamping holes (2) are internally and jointly clamped with clamping pieces (3), the upper surfaces of the two chassis (1) are jointly fixed with four first fixing seats (4) and four second fixing seats (5), the four first fixing seats (4) and the four second fixing seats (5) are distributed in a rectangular mode, the inside of the first fixing seat (4) is rotatably connected with an inclined strut (6), the top end of the inclined strut (6) is rotatably connected with a third fixing seat (7), the opposite sides of the four third fixing seats (7) are respectively fixed with a hoop member (8), the left hoop member (8) and the right hoop member (8) are respectively and internally and slidably connected with two second telescopic arc plates (10), the front hoop member and the rear hoop member (8) are respectively and internally and slidably connected with two first telescopic arc plates (9), the opposite ends of the first telescopic arc plate (9) and the second telescopic arc plate (10) are jointly inserted with a bolt (11), the first telescopic arc plate (9) is rotatably connected with the second telescopic arc plate (10) through the bolt (11), a first spring (12) is arranged in the hoop member (8), the left end and the right end of the first spring (12) are fixedly connected with the opposite ends of the four first telescopic arc plates (9), the front end and the rear end of the first spring (12) are fixedly connected with the opposite ends of the four second telescopic arc plates (10), a first slideway (13) is arranged above the third fixed seat (7) on the outer side of the hoop member (8), a second slideway (14) is arranged on one side, close to the first spring (12), in the first slideway (13), the inner part of the second slideway (14) is communicated with the inner part of the hoop member (8), and bolts (15) are fixed on the outer side of the second telescopic arc plate (10) and the outer side of the first telescopic arc plate (9), two bolt (15) all slide two (14) sliding connection, bolt (15) surface is located slide one (13) inside threaded connection has nut (16), bracing (6) inside runs through and has seted up logical groove one (17), it has all seted up activity groove (18) to lead to the side around groove one (17) inside, activity groove (18) inside swing joint has the activity to detain (20), the lower fixed surface has spring two (19) in activity groove (18) inside, two be fixed with expansion plate (21) between activity knot (20), fixing base two (5) inside rotates and is connected with lagging (22), expansion plate (21) surface with lagging (22) inside sliding connection, expansion plate (21) inside runs through and has seted up logical groove two (23), it is fixed with a plurality of teeth of cogs (24) to lead to the inside left side of groove two (23), the expansion plate (21) is connected with a gear cylinder (25) through the gear teeth (24) in a meshing manner, the front end and the rear end of the gear cylinder (25) are respectively connected with the front surface and the rear surface of the inner part of the sleeve plate (22) in a rotating manner, the bottom end of the gear cylinder (25) is connected with a gear lock (26) in a meshing manner, the bottom end of the gear lock (26) is fixed with a moving seat (27), the lower surface of the moving seat (27) is provided with a limiting groove (28), a rotating rod (30) is arranged below the moving seat (27), the rear end of the rotating rod (30) is connected with the inner rear surface of the sleeve plate (22) in a rotating manner, the front end of the rotating rod (30) penetrates through the outer surface of the sleeve plate (22), the outer surface of the rotating rod (30) is located the inner part of the through groove (23) and is fixed with an eccentric round block (29), the outer surface of the eccentric round block (29) is attached to the inner part of the limiting groove (28), a sliding rod (32) is symmetrically fixed on the lower surface of the moving seat (27), a fixing plate (31) is arranged below the rotating rod (30) inside the through groove two (23), the front end and the rear end of the fixing plate (31) are respectively fixedly connected with the front surface and the rear surface inside the sleeve plate (22), the bottom end of the sliding rod (32) penetrates below the fixing plate (31), bottom grooves (33) are symmetrically formed in the lower surfaces of the two chassis (1), the back ends of the four bottom grooves (33) extend to the outer surfaces of the two chassis (1), a fixing rod (34) is fixed inside the bottom groove (33), ground nails (35) are rotatably connected to the outer surfaces of the fixing rod (34), sliding grooves (36) are formed in the front surface and the rear surface inside the bottom groove (33), sliding clamps (37) are jointly and slidably connected inside the two sliding grooves (36), clamping grooves (41) are formed in one side, close to the sliding clamps (37), of the front ends and the rear ends of the clamping grooves (41) extend to the front surface and the rear surface of the ground nails (35), slide card (37) bottom with draw-in groove (41) inside joint, the inside top of kerve (33) is fixed with stationary blade (38), slide card (37) top is fixed with stationary blade two (39), stationary blade two (39) with be fixed with spring three (40) between stationary blade (38), bull stick (30) front end is located sleeve board (22) the place ahead is fixed with action bars (43), action bars (43) surface threaded connection has a screw thread section of thick bamboo (45), sleeve board (22) front surface is located the below all is fixed with mounting (44) about bull stick (30).

2. The landscape tree fixing device for landscaping construction according to claim 1, wherein: a handle (42) is fixed on one side of the sliding card (37) far away from the ground nail (35).

3. The landscape tree fixing device for landscaping construction according to claim 1, wherein: the sliding card (37) is matched with the ground nail (35).

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

5. The landscape tree fixing device for landscaping construction according to claim 1, wherein: the bottom end of the bolt (11) is provided with a limit pin (46) in a penetrating way.

6. The landscape tree fixing device for landscaping construction according to claim 1, wherein: the inner side of the hoop member (8) is provided with a spongy cushion.

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

8. The landscape tree fixing device for landscaping construction according to claim 1, wherein: the bottom end of the inclined strut (6) and the bottom end of the sleeve plate (22) are both arc-shaped structures.

9. The landscape tree fixing device for landscaping construction according to claim 1, wherein: the top end of the second spring (19) is attached to the outer surface of the movable buckle (20).

10. The landscape tree fixing device for landscaping construction according to claim 1, wherein: the hoop (8) is of an arc-shaped structure.