Garden tree protection device

Abstract

The utility model belongs to the technical field of tree protection, and particularly relates to a garden tree protection device which comprises a first fixing sleeve and a second fixing sleeve, a first arc-shaped groove is formed in the inner side of the first fixing sleeve, and a second arc-shaped groove is formed in the inner side of the second fixing sleeve. The first arc-shaped groove is provided with a first sliding groove in the horizontal direction, and the inner surface of the first sliding groove is slidably connected with the outer surface of a second fixing sleeve. Connecting plate assemblies are slidably connected to the left and right side faces of the first fixing sleeve and the second fixing sleeve, and supporting assemblies are connected to the bottoms of the connecting plate assemblies and abut against the ground; the left and right side faces of the first fixing sleeve and the second fixing sleeve are further connected with a series-connection assembly which is located on the outer side of the connecting plate assembly and exerts acting force on the first fixing sleeve and the second fixing sleeve. Through the arrangement of the first fixing sleeve and the second fixing sleeve, the tree fixing device can adapt to trees with different diameters through a simple structure, and has good stability and reliability.

Description

TECHNICAL FIELD

[0001] The utility model relates to tree protection technical field, especially garden tree protection device. BACKGROUND

[0002] Garden trees absorb carbon dioxide in the air through photosynthesis and provide fresh oxygen for people; at the same time, trees can also adsorb dust, smoke and harmful gases in the air, purify the air and reduce the harm of pollution to human health. Garden trees have many functions, so many seedlings need to be planted in gardens to maintain green areas. However, newly planted seedlings lack wind resistance and resistance due to their short root systems. Therefore, people will fix newly planted seedlings to enhance their wind resistance and resistance.

[0003] The common tree fixing method at present is to build a tree protection frame, which uses several columns and ropes to fix and support the tree trunk. Because the structure of this protection frame is simple, it is not stable, has weak wind resistance, and the fixing material is easy to rot, reducing the reliability of the protection frame. Therefore, it is necessary to effectively fix the tree trunks of different diameters to improve the wind resistance of the protection frame, and to use fixing materials that are not easy to rot to hold the trunks. However, the clamping structure of the existing tree protection frame is relatively complex, and the complex structure inevitably reduces the reliability and stability of the tree protection frame. Therefore, a tree protection frame is needed to solve the above problems. SUMMARY

[0004] In view of the above defects, the utility model aims at providing a garden tree protection device, which includes a first fixing sleeve, a second fixing sleeve, a connecting plate assembly and a series assembly to complete the clamping of tree trunks of different diameters, avoid overly complex clamping structures, reduce costs and improve the reliability of the utility model.

[0005] In order to achieve the above purpose, the utility model provides a garden tree protection device; it includes a first fixing sleeve and a second fixing sleeve, the inner side of the first fixing sleeve is provided with a first arc-shaped groove, and the inner side of the second fixing sleeve is provided with a second arc-shaped groove; the first arc-shaped groove is provided with a first sliding groove along the horizontal direction, and the inner surface of the first sliding groove is connected with the outer surface of the second fixing sleeve through sliding connection; the left and right sides of the first fixing sleeve and the second fixing sleeve are connected with the connecting plate assembly, the bottom of the connecting plate assembly is connected with the supporting assembly, and the supporting assembly abuts against the ground; the left and right sides of the first fixing sleeve and the second fixing sleeve are also connected with the series assembly, the series assembly is located outside the connecting plate assembly and exerts force on the first fixing sleeve and the second fixing sleeve.

[0006] Further, the left and right sides of the first fixed sleeve are provided with first convex blocks, and the left and right sides of the second fixed sleeve are provided with second convex blocks; the first convex blocks and the second convex blocks are all in the shape of a Chinese character "KU", and are all in sliding connection with the connecting plate assemblies; the connecting plate assemblies are two groups and are symmetrically arranged on the two sides of the fixed sleeve.

[0007] Further, each connecting plate assembly comprises a connecting plate, one side of the connecting plate is provided with a horizontal sliding slot, the other side is provided with a first sliding slot hole, and the two are communicated; the horizontal sliding slot and the first sliding slot hole are in sliding connection with the first convex blocks and the second convex blocks, and the narrow parts of the first convex blocks and the second convex blocks are all extended from the first sliding slot hole; the series connection assemblies are two groups, and each series connection assembly comprises two pads, a single screw rod and two fastening nuts; each pad is fixedly connected with the narrow part of the first convex block or the second convex block, and the pad is higher than the first sliding slot hole; the screw rod is vertically inserted through the pads, the first convex blocks and the second convex blocks on the same side, and then is in threaded connection with the fastening nuts; each pad and each fastening nut are close to the outer side of the first fixed sleeve or the second fixed sleeve connected with them.

[0008] Further, it further comprises a third convex block; the third convex block is arranged at the bottom of the connecting plate assembly and is in sliding connection therewith; the third convex block is in rotary connection with the supporting assembly.

[0009] Further, the supporting assembly comprises a supporting cylinder and a supporting leg, the outer surface of the supporting leg is in sliding connection with the inner surface of the supporting cylinder, and the supporting leg can be extended from one end of the supporting cylinder by a fixed extension distance; the other end of the supporting cylinder is in rotary connection with the third convex block.

[0010] Compared with the prior art, the utility model has at least the following beneficial effects:

[0011] 1. By setting the first fixed sleeve and the second fixed sleeve, and setting the first sliding slot in the inner side of the first fixed sleeve, the inner side of the second fixed sleeve can be completely inserted into the first fixed sleeve, and the tree with a diameter smaller than the diameter of the circle or ellipse spliced by the first fixed sleeve and the second fixed sleeve can be clamped; the first fixed sleeve and the second fixed sleeve are in sliding connection with the connecting plate assemblies respectively, and the tree with a diameter slightly larger than the diameter of the circle or ellipse spliced by the first fixed sleeve and the second fixed sleeve can be clamped; then, the fixed sleeve can be firmly clamped on the tree by the series connection assembly; the utility model can clamp trees with different diameters by a simple structure by setting the first fixed sleeve and the second fixed sleeve, and has good stability and reliability.

[0012] 2. The third protruding block is arranged, the rotating and sliding connection of the connecting plate assembly and the supporting assembly is realized, the supporting assembly can resist the relatively stable ground, the ground pit is avoided, and the adaptability of the utility model to different ground environments is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a perspective view of the garden tree protection device to which the utility model is applied.

[0014] Figure 2 It is a front view of the garden tree protection device to which the utility model is applied.

[0015] Figure 3 It is a top view of the garden tree protection device to which the utility model is applied.

[0016] Figure 4 It is a right view of the garden tree protection device to which the utility model is applied.

[0017] Figures 1-4 110, first fixed sleeve; 111, first sliding groove; 112, first protruding block; 113, first arc-shaped groove; 120, second fixed sleeve; 121, second protruding block; 122, second arc-shaped groove; 130, third protruding block; 210, connecting plate; 220, horizontal sliding groove; 230, first sliding groove hole; 240, second sliding groove hole; 250, limiting bolt; 260, limiting nut; 300, series assembly; 310, cushion block; 320, screw rod; 330, fastening nut; 400, supporting assembly; 410, supporting cylinder; 420, supporting leg; 430, positioning bolt; 440, positioning nut. DETAILED DESCRIPTION

[0018] In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0019] In the description of the present embodiment, it should also be noted that, unless otherwise specified and limited, the terms "arranged", "connected" and "connected" should be broadly understood.

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0021] Reference Figures 1 to 4 The embodiment discloses a kind of garden trees protection devices;Including first fixed sleeve 110 and second fixed sleeve 120, first fixed sleeve 110 inside is equipped with first arc slot 113, and second fixed sleeve 120 inside is equipped with second arc slot 122;First arc slot 113 is equipped with first sliding groove 111 along horizontal direction, and the outer surface of second fixed sleeve 120 is slidably connected in first sliding groove inner surface;First fixed sleeve 110 and the left and right side surface of second fixed sleeve 120 are slidably connected with connecting plate assembly, and connecting plate assembly bottom is connected with support assembly 400, and support assembly 400 is against ground;The left and right side surface of first fixed sleeve 110 and second fixed sleeve 120 is also connected with series assembly 300, and series assembly 300 is located at the outside of connecting plate assembly, and force is exerted to first fixed sleeve 110 and second fixed sleeve 120.

[0022] Further, first arc slot and second arc slot are both semicircle, and two semicircles can be spliced into a circle or ellipse.

[0023] The embodiment is used, first fixed sleeve 110 and second fixed sleeve 120 are set on the outside of trunk, then connecting plate assembly is set on the left and right sides of first fixed sleeve 110 and second fixed sleeve 120, and the sliding connection of first fixed sleeve 110, second fixed sleeve 120 and connecting plate assembly is used to adjust the clamping of first fixed sleeve 110 and second fixed sleeve 120 to different diameter trunks.For example, when the diameter of trunk is slightly larger than the diameter of the circle or ellipse spliced by first arc slot 113 and second arc slot 122, first fixed sleeve 110 and second fixed sleeve 120 can be slid along connecting plate assembly to the direction away from trunk, so that first arc slot 113 and second arc slot 122 can adapt to the diameter of the trunk;When the diameter of trunk is smaller than the diameter of the circle or ellipse spliced by first arc slot 113 and second arc slot 122, first fixed sleeve 110 and second fixed sleeve 120 are slid along connecting plate assembly to the direction close to trunk, the sliding connection of first fixed sleeve 110 and second fixed sleeve 120 is formed, and first fixed sleeve 110 is further slid along first sliding groove 111 to the inside of first fixed sleeve 110 until first fixed sleeve 110 and second fixed sleeve 120 complete clamping to the tree.

[0024] As a further scheme of the embodiment, the first fixed sleeve 110 is provided with first convex blocks 112 on the left and right sides, and the second fixed sleeve 120 is provided with second convex blocks 121 on the left and right sides; the first convex blocks 112 and the second convex blocks 121 are both convex in shape and are both in sliding connection with the connecting plate assembly; the connecting plate assembly is two groups and is symmetrically arranged on the two sides of the fixed sleeve.

[0025] Further, the first convex blocks 112 and the second convex blocks 121 can slide towards the front and rear end faces of the connecting plate assembly; the first convex blocks 112 are close to the outer side of the first fixed sleeve 110, and the second convex blocks 121 are close to the outer side of the second fixed sleeve 120.

[0026] By setting the first convex blocks 112 and the second convex blocks 121, the first fixed sleeve 110 and the second fixed sleeve 120 are achieved in sliding connection with the connecting plate assembly, and the sliding accuracy is ensured. In order to avoid the interference of the first convex blocks 112 and the second convex blocks 121 when the second fixed sleeve 120 and the first fixed sleeve 110 are in sliding connection, the first convex blocks 112 must be symmetrically arranged on the outer side of the first fixed sleeve 110, and the second convex blocks 121 must be symmetrically arranged on the outer side of the second fixed sleeve 120. Through this setting, when the diameter of the tree trunk is smaller than the diameter of the circle or ellipse to which the first fixed sleeve 110 and the second fixed sleeve 120 are spliced, the first convex blocks 112 and the second convex blocks 121 will not interfere with the sliding connection of the second fixed sleeve 120 and the first fixed sleeve 110.

[0027] As a further scheme of the embodiment, each connecting plate assembly includes a connecting plate 210, the connecting plate 210 is provided with a horizontal sliding groove 220 on one side and a first sliding slot hole 230 on the other side, and the two are communicated; the horizontal sliding groove 220 and the first sliding slot hole 230 are both in sliding connection with the first convex blocks 112 and the second convex blocks 121, and the narrow parts of the first convex blocks 112 and the second convex blocks 121 both extend from the first sliding slot hole 230; the series assembly 300 is two groups, and each series assembly 300 includes two pad blocks 310, a single screw rod 320, and two fastening nuts 330; each pad block 310 is fixedly connected with the narrow part of the first convex block 112 or the second convex block 121, and the pad block 310 is higher than the first sliding slot hole 230; the screw rod 320 vertically penetrates the pad block 310, the first convex block 112, and the second convex block 121 on the same side, and then is in threaded connection with the fastening nut 330; each pad block 310 and each fastening nut 330 are close to the outer side of the first fixed sleeve 110 or the second fixed sleeve 120 connected therewith.

[0028] Further, the connecting plate 210 is a cuboid; the pad block 310 is provided with a through hole at the middle part; the first convex block 112 and the second convex block 121 are provided with through holes at the extending parts from the first sliding slot hole 230.

[0029] By setting the series assembly 300 and matching the first convex block 112 and the second convex block 121, on the one hand, the cushion block 310 and the screw rod 320 can prevent the first convex block 112, the second convex block 121 and the connecting plate assembly from falling off; on the other hand, the screw rod 320 and the fastening nut 330 can connect the first convex block 112 and the second convex block 121, that is, connect the first fixed sleeve 110 and the second fixed sleeve 120, and exert force on the first fixed sleeve 110 and the second fixed sleeve 120 by the fastening nut 330, so that the first fixed sleeve 110 and the second fixed sleeve 120 can firmly clamp the trunk and prevent the first fixed sleeve 110 and the second fixed sleeve 120 from falling off the trunk.

[0030] As a further scheme of the embodiment, the third convex block 130 is further included; the third convex block 130 is arranged at the bottom of the connecting plate assembly and is in sliding connection with the connecting plate assembly; the third convex block 130 is in rotary connection with the support assembly 400; the support assembly 400 does not interfere with the sliding connection between the third convex block 130 and the connecting plate assembly.

[0031] Further, the bottom surface of each connecting plate assembly is provided with an inverted convex-shaped sliding groove, the bottom of the convex-shaped sliding groove is provided with a sliding channel, the left and right sides are provided with second sliding groove holes 240, and the sliding channel and the second sliding groove holes 240 are both in communication with the convex-shaped sliding groove; the third convex block 130 is in sliding connection with the inside of the convex-shaped sliding groove; the third convex block 130 is in the shape of a convex and extends out of the sliding channel at the bottom of the convex-shaped sliding groove, and the extending part is in rotary connection with the support assembly 400; the garden tree protection device further includes a limiting bolt 250 and a limiting nut 260; the limiting bolt 250 is vertically arranged in the second sliding groove hole 240 and the third convex block 130 in sequence and is in threaded connection with the limiting nut 260.

[0032] By arranging the third convex block 130, the rotary and sliding connection between the connecting plate assembly and the support assembly 400 is realized, and the adaptability of the utility model to different ground environments is further enhanced. For example, when there are many pits around the trees, the third convex block 130 can be slid along the convex-shaped sliding groove, and the support assembly 400 can be rotated around the third convex block 130, so that the support assembly 400 can resist the relatively stable ground and avoid these ground pits; after the support assembly 400 resists the ground, the limiting nut 260 is tightened, the third convex block 130 is kept relatively fixed with the convex-shaped sliding groove by the tightening force of the limiting bolt 250 and the limiting nut 260, and the utility model is in a stable working state.

[0033] As a further scheme of the embodiment, the support assembly 400 includes a support cylinder 410 and a support leg 420; the outer surface of the support leg 420 is in sliding connection with the inner surface of the support cylinder 410; the support leg 420 can extend out of one end of the support cylinder 410 and keep a fixed extension distance; the other end of the support cylinder 410 is in rotary connection with the third convex block 130.

[0034] Further, the support assembly 400 further comprises a positioning bolt 430 and a positioning nut 440; the support cylinder 410 is uniformly provided with a plurality of through holes on the left and right sides, the positioning bolt 430 passes through the through hole of the support cylinder 410 and one end of the support leg 420, and then is threadedly connected with the positioning nut 440; the other end of the support leg 420 is a conical body, which is used for being inserted into the ground.

[0035] By making the support leg 420 extend from the support cylinder 410 and keep a fixed extension distance, the utility model can adapt to the working condition that the ground slope is relatively large. For example, when the distance between the ground around the tree trunk and the fixing sleeve is relatively small, the extension distance of the support leg 420 from the support cylinder 410 is relatively short; on the contrary, the case is opposite. By providing the plurality of through holes on the support cylinder 410 and the through hole on the non-conical end of the support leg 420, the support leg 420 can keep a fixed extension distance after extending from the support cylinder 410. By providing the conical body on one end of the support leg 420, the support leg 420 can be conveniently inserted into the ground, and the stability of the utility model is further improved.

Claims

1. A garden tree protection device; characterized by: The invention comprises a first fixing sleeve (110) and a second fixing sleeve (120), wherein a first arcuate groove (113) is provided on the inner side of the first fixing sleeve (110), and a second arcuate groove (122) is provided on the inner side of the second fixing sleeve (120); a first sliding groove is provided in the horizontal direction of the first sliding groove (113), and the inner surface of the first sliding groove (111) is slidably connected to the outer surface of the second fixing sleeve (120); the left and right side surfaces of the first fixing sleeve (110) and the second fixing sleeve (120) are slidably connected to a connecting plate assembly, the bottom of the connecting plate assembly is connected to a support assembly (400), and the support assembly (400) is against the ground; the left and right side surfaces of the first fixing sleeve (110) and the second fixing sleeve (120) are also connected to a series assembly (300), and the series assembly (300) is located on the outer side of the connecting plate assembly and applies a force to the first fixing sleeve (110) and the second fixing sleeve (120).

2. The garden tree protection device according to claim 1 is characterized in that: The left and right sides of the first fixed sleeve (110) are provided with first convex blocks (112), and the left and right sides of the second fixed sleeve (120) are provided with second convex blocks (121); the first convex blocks (112) and the second convex blocks (121) are both convex-shaped and are both slidably connected to the connecting plate assembly; the connecting plate assembly is divided into two groups and symmetrically arranged on both sides of the fixed sleeve.

3. The garden tree protection device according to claim 2 is characterized in that: Each of the connecting plate assemblies includes a connecting plate (210), a horizontal slide groove (220) is provided on one side of the connecting plate (210), and a first slide groove hole (230) is provided on the other side, and the two are connected; the horizontal slide groove (220) and the first slide groove hole (230) are both slidably connected to the first convex block (112) and the second convex block (121), and the narrow parts of the first convex block (112) and the second convex block (121) are extended from the first slide groove hole (230); the series assemblies (300) are two groups, and each of the series assemblies (300) includes two pads (310), a single screw (320), Two fastening nuts (330); each of the pads (310) is fixedly connected to the narrow portion of the first convex block (112) and the second convex block (121), respectively, and the pads (310) are higher than the first slide slot hole (230); the screw (320) vertically passes through the pads (310), the first convex block (112) and the second convex block (121) located on the same side, and then is threadedly connected to the fastening nuts (330); each of the pads (310) and the fastening nuts (330) are close to the outer side of the first fixing sleeve (110) or the second fixing sleeve (120) connected to them.

4. The garden tree protection device according to claim 3 is characterized in that: It also includes a third convex block (130); the third convex block (130) is arranged at the bottom of the connecting plate assembly and is slidably connected thereto; the third convex block (130) is rotationally connected to the supporting assembly (400).

5. The garden tree protection device according to claim 4 is characterized in that: The support assembly (400) includes a support tube (410) and a support leg (420), wherein the outer surface of the support leg (420) is slidably connected to the inner surface of the support tube (410), and the support leg (420) can extend from one end of the support tube (410) and maintain a fixed extension distance; the other end of the support tube (410) is rotatably connected to the third convex block (130).

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