Garden ancient tree fixing device

Abstract

The utility model relates to a garden ancient tree fixing device which comprises a bottom plate, a supporting part and a connecting component. A groove and a tree access channel are formed in the bottom plate, and the supporting part comprises a supporting rod and a supporting frame used for clamping a tree. The connecting component comprises a first connecting plate, a third connecting plate and a first threaded rod; the bottom of the supporting rod is rotationally connected with the third connecting plates arranged on the two sides of the supporting rod correspondingly. The first connecting plates are fixed to the two ends of the groove. The first threaded rod penetrates through the first connecting plate to make contact with the supporting rod. During use, the supporting part can be rotated out to be vertical, and the supporting part is pushed by the first threaded rod to slide to a tree fixing position in the groove and clamp a tree. After being used, the supporting part is folded again to be stored in the tree access channel. The device not only effectively solves the storage problem of the tree supporting part, but also can simply, conveniently and efficiently fix the tree. The shape of the supporting frame is attached to the surface of the trunk, and damage to the surface of the ancient tree is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of tree fixing devices, in particular to a kind of garden ancient tree fixing device. BACKGROUND

[0002] Garden landscape needs to be planted trees when building, there are some ancient trees and dangerous trees in garden, these ancient trees and dangerous trees need to be supported trees using tree fixing device, avoid tree collapse, increase the life of tree, protect tree.

[0003] The existing garden landscape tree fixing device is mostly used long support, and these supports are difficult to effectively store when not in use, occupy a large space, and the long support may not be strong enough, easy to be damaged by external collision, affect its service life and function. Secondly, the long support needs more splicing components during installation and disassembly, which is more complex and time-consuming. At the same time, the long support may cause damage to the ancient tree during long-term support of the ancient tree, increasing the risk of disease of the ancient tree. SUMMARY

[0004] In view of the problem that the existing support of garden ancient tree cannot be effectively stored when not in use, and the existing support is complex to install and disassemble and causes damage to the ancient tree, the utility model provides a garden ancient tree fixing device, which comprises a bottom plate, a support part and a connecting member.

[0005] A groove is formed on the bottom plate along a central axis of the bottom plate, and a tree access passage is formed at a vertical bisector of the groove, and the length of the tree access passage exceeds the groove in the direction perpendicular to the groove.

[0006] The support part comprises a support rod and a support frame for clamping trees; the support frame is installed at the top of the support rod; the support part has two groups, which are vertically arranged in the groove on both sides of the tree access passage and can slide in the groove.

[0007] The connecting member comprises a first connecting plate, a third connecting plate and a first threaded rod; the bottom of the support rod is rotatably connected with two third connecting plates on both sides, and the support rod can be rotated to a horizontal position and the support frame is stored in the tree access passage; the first connecting plate is fixed at both ends of the groove; a threaded hole is formed in the first connecting plate, the first threaded rod is engaged with the first connecting plate through the threaded hole, one end of the first threaded rod is in contact with the support rod, and rotation of the first threaded rod on the first connecting plate has the tendency to push the support rod.

[0008] Further, the third connecting plate is externally fixed with a first sliding block, and both sides of the bottom of the groove are provided with a first sliding slot matched with the first sliding block.

[0009] Further, both sides of the supporting rod are respectively provided with a first rotating shaft, and the third connecting plate is provided with a first rotating slot matched with the first rotating shaft.

[0010] Further, the fourth connecting plate is inserted with a second connecting plate at both ends, and one side of the second connecting plate is provided with a first inserting block and a second sliding block.

[0011] Further, the first threaded rod is provided with a second rotating shaft at one end close to the supporting rod, and the fourth connecting plate is provided with a second rotating slot matched with the second rotating shaft.

[0012] Further, the clamping mechanism comprises a cavity, a spring and a clamping ball.

[0013] Further, the other side of the second connecting plate is provided with a handle, and the handle is provided with a second anti-skid pad.

[0014] Further, the bottom plate is provided with a pushing handle, and the pushing handle is provided with a third anti-skid pad.

[0015] Further, both sides of the bottom plate are horizontally fixed with mounting plates, and the mounting plates are provided with threaded holes.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] By opening the groove and the tree access channel on the device bottom plate, the support part received in the tree access channel can be turned out to the vertical position during use, and the support part is pushed to slide in the groove to the tree fixing position by the first threaded rod, and the tree clamping is completed. After use, the support part is folded into the tree access channel again. The device not only effectively solves the problem of storage of the tree support part, but also can realize simple and efficient fixing of the tree. By setting the support frame which is more combined with the surface of the tree trunk, the damage to the surface of the ancient tree is reduced to a lower level. At the same time, by setting the push handle and the moving wheel on the bottom plate, the mobility of the device can be realized, and the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a moving wheel structure schematic view of the utility model;

[0020] Figure 3 It is a first sliding block structure schematic view of the utility model;

[0021] Figure 4 It is a first rotating shaft structure schematic view of the utility model;

[0022] Figure 5 It is a second rotating shaft structure schematic view of the utility model;

[0023] Figure 6 It is a first insertion block and second insertion block structure schematic view of the utility model;

[0024] Figure 7 It is a second sliding block structure schematic view of the utility model;

[0025] Figure 8 It is a ball clamping structure schematic view of the utility model;

[0026] In the drawing: 1, bottom plate; 2, support frame; 3, support rod; 4, first threaded rod; 5, first rotating handle; 6, first connecting plate; 7, second connecting plate; 8, third connecting plate; 9, push handle; 10, support leg; 11, moving wheel; 12, first sliding block; 13, fourth connecting plate; 14, first rotating shaft; 15, first ball; 16, first insertion block; 17, second insertion block; 18, handle; 19, second sliding block; 20, ball clamping; 21, spring; 22, second rotating shaft; 23, second ball; 24, mounting plate; 25, second threaded rod; 26, insertion foot; 27, second rotating handle; 28, groove; 29, tree access channel; 30, first sliding groove; 31, first insertion; 32, second sliding groove. DETAILED DESCRIPTION

[0027] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0028] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. The terms "upper", "lower", "front", "rear", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the devices or parts referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0029] The present application provides a kind of garden ancient tree fixing device, as shown in Figure 1 And Figure 2 As shown, comprising: bottom plate 1, support part and connecting component;

[0030] Recess 28 is set on bottom plate 1 along one middle axis of bottom plate 1, tree access passage 29 is set at the vertical bisector of recess 28, and the length of tree access passage 29 exceeds recess 28 in the direction perpendicular to recess 28;

[0031] Support part includes support rod 3 and support frame 2 for clamping tree;Support frame 2 is installed at the top of support rod 3;Support part has two groups, is respectively vertically arranged in recess 28 on the both sides of tree access passage 29, and can slide in recess 28;

[0032] Connecting component includes first connecting plate 6, third connecting plate 8 and first threaded rod 4;Support rod 3 bottom is provided with one third connecting plate 8 on both sides respectively rotationally connected, support rod 3 can be rotated to horizontal position and make support frame 2 be stored in tree access passage 29;First connecting plate 6 is fixed at both ends of recess 28;Threaded hole is set on first connecting plate 6, first threaded rod 4 is engaged with first connecting plate 6 through threaded hole, one end of first threaded rod 4 is in contact with support rod 3, and the rotation of first threaded rod 4 on first connecting plate 6 has the trend of pushing support rod 3.

[0033] By opening the groove 28 and the tree access passage 29 on the device base plate, the support part received in the tree access passage 29 can be rotated to the vertical position during use, and the ancient tree to be fixed is placed in the tree access passage, and the first threaded rod 4 is rotated to make the support part slide in the groove 28 to the both sides of the ancient tree, and the clamping of the ancient tree is completed by the support frame 2. After use, the support part is slid to the both sides of the sliding groove, and the support part is rotated to the horizontal position, and the support frame 2 can be folded and received in the tree access passage. The device not only effectively solves the problem of storage of the tree support member, but also can realize simple and efficient fixing of the tree. The support frame 2 is more close to the surface of the tree trunk, and the damage to the surface of the ancient tree is reduced to a low level.

[0034] As shown in Figure 3 , in order to facilitate the sliding of the support part in the sliding groove 28, the first sliding block 12 is fixed outside the third connecting plate 8, and the first sliding groove 30 matched with the first sliding block 12 is opened on the both sides of the bottom of the groove 28. The first sliding block 12 is a T-shaped sliding block, and the first sliding groove 30 is a T-shaped sliding groove.

[0035] As shown in Figure 4 , the first rotating shaft 14 is installed on the both sides of the support rod 3 to realize the rotating connection of the support part and the third connecting plate 8, and the first rotating groove matched with the first rotating shaft 14 is opened on the third connecting plate 8. A plurality of first rotating cavities are opened in the circumferential direction of the first rotating shaft 14, and the first ball is rotatably installed in the first rotating cavity to reduce the rotating friction.

[0036] As shown in Figure 3 and Figure 4 , the fourth connecting plate 13 is inserted at the contact position of the support rod 3 and the first threaded rod 4; the second insertion block 17 is arranged on the fourth connecting plate 13, and the second insertion groove matched with the second insertion block 17 is opened on the support rod 3. The second insertion block 17 can be inserted into the support rod 3 during fixing of the ancient tree, and the support rod 3 can be better fixed in the vertical direction through the second insertion block 17.

[0037] As shown in Figure 6 and Figure 7 , the second connecting plate 7 is inserted at the both ends of the fourth connecting plate 13, and the first insertion block 16 and the second sliding block 19 are arranged on one side of the second connecting plate 7; the first insertion groove 31 matched with the first insertion block 16 is opened on the both sides of the support rod 3; the second sliding groove 32 matched with the second sliding block 19 is opened on the both sides of the fourth connecting plate 13; the second sliding block 19 is a T-shaped sliding block, and the second sliding groove 32 is a T-shaped sliding groove; the second sliding block 19 is spliced with the fourth connecting plate 13 through the clamping mechanism. The support rod 3 and the fourth connecting plate 13 are stably connected through the second connecting plate 7, which can effectively prevent the support rod 3 from easily separating from the fourth connecting plate 13 and overturning under external force during the sliding process in the groove 28.

[0038] Preferably, as shown in Figure 5 The first threaded rod 4 is provided with a second rotating shaft 22 at one end close to the supporting rod 3, and the fourth connecting plate 13 is provided with a second rotating groove matched with the second rotating shaft 22. A plurality of second rotating cavities are formed in the circumferential direction of the second rotating shaft 22, and a second ball is rotatably arranged in each second rotating cavity to reduce the rotating friction. In order to facilitate the rotation of the first threaded rod 4, a first rotating handle 5 is arranged at the other end of the first threaded rod 4, and a first non-slip pad is arranged on the first rotating handle 5 to increase the friction of the first rotating handle 5.

[0039] Preferably, as shown in Figure 8 The clamping mechanism includes a cavity, a spring 21 and a clamping ball 20. The second sliding block 19 is provided with the cavity, and the spring 21 is arranged in the cavity. One end of the spring 21 is provided with the clamping ball 20, and the second sliding groove 32 is provided with a clamping groove matched with the clamping ball 20. The clamping connection of the clamping ball 20 and the clamping groove can limit the first connecting plate 6 after sliding.

[0040] Preferably, the other side of the second connecting plate 7 is provided with a handle 18 to facilitate pulling the second connecting plate 7. The handle 18 is provided with a second non-slip pad to increase the friction of the handle 18.

[0041] In order to make the device more convenient to use and realize the mobility of the device, a push handle 9 is arranged on the bottom plate 1, and a third non-slip pad is arranged on the push handle 9. A plurality of supporting legs 10 are arranged on the bottom surface of the bottom plate 1, and a movable wheel 11 is arranged at the bottom of each supporting leg 10.

[0042] Preferably, mounting plates 24 are horizontally arranged on both sides of the bottom plate 1, and threaded holes are formed in the mounting plates 24. Second threaded rods 25 are engaged with the threaded holes. The bottom of each second threaded rod 25 is provided with a plug 26 to ensure the stability of the entire device when fixing the ancient tree. The top of each second threaded rod 25 is provided with a second rotating handle 27 to facilitate the rotation of the second threaded rod 25.

[0043] In order to facilitate the understanding of the structure of the utility model, the following will be described in combination with the use method.

[0044] Step 1: Move the fixing device to the use position in front of the tree access channel 29 through the push handle 9 and the movable wheel 11. At this time, the supporting frame 2 is accommodated in the tree access channel 29. Rotate the supporting rod 3 to rotate the supporting part out of the tree access channel 29 to the vertical position.

[0045] Step 2: First, insert the second plug 17 into the supporting rod 3, and then insert the first plug 16 into the supporting rod 3 and the fourth connecting plate 14 to complete the vertical arrangement of the supporting part.

[0046] Step 3: Push the fixing device to place the ancient tree in the tree access channel 29.

[0047] Step 4: by rotating the first threaded rod 4 in the first connecting plate 6, the first threaded rod 4 is continuously rotated into the groove 28, thereby pushing the support rod 3 and the support frame 2 to slide towards the tree trunk access channel 29, until the support frame 2 is attached to both sides of the tree trunk, completing the ancient tree clamping. Through the threaded engagement of the first threaded rod 4 and the first connecting plate 6, the support part is limited in the horizontal direction.

[0048] Step 5: after the tree clamping is completed, rotate the second threaded rod 25 to lower the pin 26, insert the pin 26 into the soil, and limit the movement of the bottom plate 1, thereby completing the fixation of the entire device.

[0049] The above is only the preferred embodiment of the present application, and is not intended to limit the scope of the present application. It should be noted that for ordinary technicians in the technical field, without departing from the technical principles of the present application, a number of improvements and modifications can be made, which should be covered within the scope of protection of the present application.

Claims

1. A device for fixing old garden trees, characterized in that: include: A base plate (1), a supporting portion and a connecting member; A groove (28) is provided on the bottom plate (1) along a central axis of the bottom plate (1), and a tree entry and exit channel (29) is provided at a position perpendicular to and equally divided from the groove (28), wherein the length of the tree entry and exit channel (29) exceeds the groove (28) in a direction perpendicular to the groove (28); The support portion comprises a support rod (3) and a support frame (2) for clamping a tree; the support frame (2) is mounted on the top of the support rod (3); the support portion comprises two groups, which are respectively vertically arranged in the grooves (28) on both sides of the tree entry and exit channel (29) and can slide in the grooves (28); The connecting member comprises a first connecting plate (6), a third connecting plate (8) and a first threaded rod (4); the bottom of the support rod (3) is provided with a third connecting plate (8) on both sides for rotational connection, and the support rod (3) can be rotated to a horizontal position and the support frame (2) can be accommodated in the tree entry and exit channel (29); the first connecting plate (6) is fixed to both ends of the groove (28); a threaded hole is provided on the first connecting plate (6), and the first threaded rod (4) is engaged with the first connecting plate (6) through the threaded hole, and one end of the first threaded rod (4) is in contact with the support rod (3), and the rotation of the first threaded rod (4) on the first connecting plate (6) has a tendency to push the support rod (3).

2. The device for fixing old garden trees according to claim 1, characterized in that: A first slider (12) is fixed to the outside of the third connecting plate (8), and first slide grooves (30) matching with the first slider (12) are provided on both sides of the bottom of the groove (28); the first slider (12) is a T-shaped slider, and the first slide groove (30) is a T-shaped slide groove.

3. The device for fixing old garden trees according to claim 1, characterized in that: A first rotating shaft (14) is respectively installed on both sides of the support rod (3); a first rotating groove that cooperates with the first rotating shaft (14) is opened on the third connecting plate (8); a plurality of first rotating cavities are opened on the circumference of the first rotating shaft (14), and a first ball (15) is rotatably installed inside the first rotating cavity.

4. The device for fixing old garden trees according to claim 1, characterized in that: A fourth connecting plate (13) is inserted at the contact point between the support rod (3) and the first threaded rod (4); a second plug block (17) is provided on the fourth connecting plate (13); and a second slot matching the second plug block (17) is provided on the support rod (3); The second connecting plates (7) are respectively inserted at both ends of the fourth connecting plate (13), and a first plug block (16) and a second slider (19) are provided on one side of the second connecting plate (7); first slots (31) cooperating with the first plug block (16) are provided on both sides of the support rod (3); second slide grooves (32) cooperating with the second slider (19) are provided on both sides of the fourth connecting plate (13); the second slider (19) is a T-shaped slider, and the second slide groove (32) is a T-shaped slide groove; the second slider (19) is spliced ​​with the fourth connecting plate (13) through a snap-fit ​​mechanism.

5. The device for fixing old garden trees according to claim 4, characterized in that: A second rotating shaft (22) is installed at one end of the first threaded rod (4) close to the support rod (3), and a second rotating groove that cooperates with the second rotating shaft (22) is provided on the fourth connecting plate (13); a plurality of second rotating cavities are provided on the circumference of the second rotating shaft (22), and a second ball (23) is rotatably installed inside the second rotating cavity; a first turning handle (5) is installed at the other end of the first threaded rod (4), and a first anti-slip pad is installed on the first turning handle (5).

6. The device for fixing old garden trees according to claim 5, characterized in that: The locking mechanism comprises a cavity, a spring (21) and a locking ball (20); the second slider (19) is provided with the cavity, the spring (21) is installed inside the cavity, one end of the spring (21) is installed with a locking ball (20), and the second sliding groove (32) is provided with a locking groove that cooperates with the locking ball (20).

7. The device for fixing old garden trees according to claim 4, characterized in that: A handle (18) is installed on the other side of the second connecting plate (7), and a second anti-slip pad is installed on the handle (18).

8. The device for fixing old garden trees according to claim 1, characterized in that: A push handle (9) is installed on the bottom plate (1), and a third anti-slip pad is installed on the push handle (9); a plurality of support legs (10) are installed on the bottom surface of the bottom plate (1), and moving wheels (11) are installed at the bottom of the support legs (10).

9. The device for fixing old garden trees according to claim 1, characterized in that: Mounting plates (24) are horizontally fixed on both sides of the base plate (1), and threaded holes are provided on the mounting plates (24), in which second threaded rods (25) are engaged and connected; a pin (26) is installed at the bottom of the second threaded rod (25), and a second turning handle (27) is installed at the top of the second threaded rod (25).

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