Trunk supporting structure

Abstract

The utility model discloses a supporting structure of a trunk, which belongs to the field of tree planting and comprises a plurality of supporting expansion brackets, fixing cones are arranged at the ground ends of the supporting expansion brackets, the supporting expansion brackets are connected with branch rods through expansion chute locks, and elastic bands are arranged among lock catches of the expansion chute locks. Compared with the prior art, the telescopic sliding groove lock has the advantages that the connecting mode of the telescopic sliding groove lock is a pin connecting structure, the arc-shaped sliding blocks are stored in the open arc-shaped sliding grooves, and dismounting and mounting of the supporting structure are facilitated; the elastic belt is arranged between the arc-shaped sliding block and the buckle, the length can be changed along with the growth of the tree, and it is effectively guaranteed that the growth of the tree is not affected during supporting.

Description

Technical Field

[0001] The utility model relates to the field of tree planting, in particular to a tree trunk supporting structure. Background Art

[0002] Trees are the lungs of the earth. They continuously provide the breath of life for many aerobic breathing organisms. With the continuous development of science and technology, in order to better plant and maintain trees, people usually cultivate tree seeds or seedlings in fixed locations. When the seeds are in a transplantable state, they are transplanted according to demand. In the process of tree transplantation, in order to avoid the transplanted trees being damaged by external forces in the early stage of transplantation, people usually use support structures to protect the trees in the early stage of transplantation.

[0003] The existing tree trunk support structure usually has multiple support telescopic frames erected around the tree trunk, and the tree is fixed in a specific position using the support telescopic frames. In order to ensure the stability of the support telescopic frames, a fixing cone is usually installed at the bottom of the support telescopic frames for fixing.

[0004] Although this support structure can fix the position of trees, screws are generally used in conjunction with circular ring clamps to connect the support telescopic frame and the trees. For example, the middle part of the clamp recorded in application number 202120161234.X is arc-shaped, and the same side ends of the two clamps are plugged with the same connecting bolt, one end of the connecting bolt is fixed with a flat head, and the other end is threaded with a nut; this structure not only makes it difficult to disassemble and assemble the support structure, but also if there is no one to manage it for a long time, the trees will be strangled during their growth process. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing tree trunk supporting structure is difficult to assemble and disassemble and cannot independently adjust the width of the clamping plate.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a tree trunk support structure, including a plurality of support telescopic frames, the ground end of the support telescopic frames is provided with a fixed cone, the support telescopic frames are connected to the branch rods through telescopic slide locks, and elastic bands are provided between the lock buckles of the telescopic slide locks.

[0007] As an improvement, the supporting telescopic frame includes a support rod mother frame connected to the telescopic slide slot lock and a support rod sub-frame passing through the inside of the support rod mother frame. The support rod mother frame and the telescopic slide slot lock as well as the support rod sub-frame and the fixed cone are connected by a pin structure. The support rod mother frame is connected to the support rod sub-frame by a positioning screw. The side wall of the support rod mother frame is provided with a fixed slide slot corresponding to the positioning screw, and the positioning screw passes through the support rod sub-frame and the fixed slide slot.

[0008] As an improvement, the support rod mother frame and the telescopic slide slot lock as well as the fixed cone and the support rod sub-frame are all connected through a pin structure, and the positioning screw is connected to the support rod sub-frame through a bolt structure.

[0009] As an improvement, the telescopic slide lock includes an arc-shaped slider, a locking device and an open arc-shaped slide. The arc-shaped slider passes through one side of the open arc-shaped slide. One end of the arc-shaped slider is provided with a slider baffle for limiting the position of the arc-shaped slider. The open end of the open arc-shaped slide is provided with a cover plate.

[0010] As an improvement, the locking device includes a buckle connected to one end of the elastic band and a clamping plate corresponding to the buckle, the buckle passes through the side wall of the open arc-shaped slide groove, the clamping plate passes through the buckle, the open arc-shaped slide groove and the cover plate, and the opposite surface of the slider baffle of the arc-shaped slider and the buckle are connected to the elastic band by needle and thread sewing.

[0011] As an improvement, the support rod mother frame is respectively located on the bottom surface of the arc-shaped slider and the outer wall of the open arc-shaped slide groove, and the support rod mother frame connecting column on the bottom surface of the arc-shaped slider passes through the bottom surface of the open arc-shaped slide groove.

[0012] Compared with the prior art, the advantages of the utility model are as follows: the connection method of the telescopic slide lock of the device is a pin connection structure, and an open arc-shaped slide is used to store the arc-shaped slider, which is convenient for the disassembly and assembly of the support structure; an elastic band is arranged between the arc-shaped slider and the buckle, and the length can be changed as the tree grows, effectively ensuring that the growth of the tree will not be affected during support. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a general structural diagram of a tree trunk supporting structure.

[0014] Figure 2 The utility model is a cross-sectional view of a supporting telescopic frame of a tree trunk supporting structure.

[0015] Figure 3 It is an enlarged view of a telescopic slide lock of a tree trunk supporting structure of the utility model.

[0016] Figure 4 It is a partial cross-sectional view of a locking device of a tree trunk supporting structure of the utility model.

[0017] As shown in the figure: 1. Support telescopic frame; 11. Support rod mother frame; 12. Support rod sub-frame; 13. Positioning screw; 14. Fixed slide; 2. Fixed cone; 3. Telescopic slide lock; 31. Arc-shaped slider; 311. Slider baffle; 32. Locking device; 321. Buckle; 322. Card; 33. Open arc-shaped slide; 34. Cover plate; 4. Elastic band. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] As the instruction manual Figure 1 , 2 As shown, it includes several support telescopic frames 1, and the ground end of the support telescopic frame 1 is provided with a fixed cone 2. The support telescopic frame 1 is connected to the branch rod through a telescopic slide lock 3, and an elastic belt 4 is provided between the lock buckles of the telescopic slide lock 3. The support telescopic frame 1 includes a support rod mother frame 11 connected to the telescopic slide lock 3 and a support rod sub-frame 12 passing through the inside of the support rod mother frame 11. The support rod mother frame 11 and the telescopic slide lock 3, and the support rod sub-frame 12 and the fixed cone 2 are all connected through a pin structure. The support rod mother frame 11 is connected through a telescopic slide lock 3. The positioning screw 13 is connected to the support pole sub-frame 12, and the side wall of the support pole mother frame 11 is provided with a fixed slide groove 14 corresponding to the positioning screw 13. The positioning screw 13 passes through the support pole sub-frame 12 and the fixed slide groove 14. The support pole mother frame 11 and the telescopic slide groove lock 3 and the fixed cone 2 and the support pole sub-frame 12 are connected through a pin structure. The positioning screw 13 is connected to the support pole sub-frame 12 through a bolt structure. By adjusting the distance of the support pole sub-frame 12 in the support pole mother frame 11, the telescopic slide groove lock 3 is placed on the same horizontal plane.

[0020] As the instruction manual Figure 1 , 3 4, the telescopic slide lock 3 includes an arc-shaped slider 31, a locking device 32 and an open arc-shaped slide 33, the arc-shaped slider 31 passes through one side of the open arc-shaped slide 33, one end of the arc-shaped slider 31 is provided with a slider baffle 311 for limiting the position of the arc-shaped slider 31, the open end of the open arc-shaped slide 33 is provided with a cover plate 34, the locking device 32 includes a buckle 321 connected to one end of the elastic band 4 and a card plate 322 corresponding to the buckle 321, the buckle 321 passes through the side wall of the open arc-shaped slide 33, the card plate 322 passes through the buckle 321, the open The arc-shaped slide groove 33 and the cover plate 34, the opposite surface of the slider baffle 311 of the arc-shaped slider 31 and the buckle 321 are connected to the elastic band 4 by sewing with needle and thread, the support rod mother frame 11 is respectively located on the bottom surface of the arc-shaped slider 31 and the outer wall of the open arc-shaped slide groove 33, the support rod mother frame 11 connecting column of the bottom surface of the arc-shaped slider 31 passes through the bottom surface of the open arc-shaped slide groove 33, and the arc-shaped slider 31 is fixed to one side of the open arc-shaped slide groove 33 by the pin structure of the buckle 321 and the clamping plate 322, and the diameter size formed by the arc-shaped slider 31 and the open arc-shaped slide groove 33 is autonomously controlled by the elastic band 4.

[0021] When the utility model is implemented in a specific way, the screw hole end of the support rod frame 12 is inserted into the support rod mother frame 11, and the positioning screw 13 is used to pass through the fixed slide groove 14 and screwed into the screw hole of the support rod frame 12; the pin hole at the bottom column end of the support rod frame 12 is aligned with the pin hole above the fixed cone 2, and the pin is inserted to fix it; the pin holes on the side of the open arc slide groove 33 and the pin holes on the bottom surface of the arc slider 31 are aligned with the pin holes of the support rod mother frame 11, and the pins are inserted to fix them; the two ends of the elastic band 4 are respectively wrapped around the support rod frame 12 and the cylindrical ends of the buckle 321, and they are sewed with needle and thread; the slider baffle 311 of the arc slider 31 is placed in the open arc slide groove 33 (the arc slider 31 and the open arc slide groove 33 are concentric circles), the screw hole of the cover plate 34 is aligned with the screw hole of the open arc slide groove 33, and the screw is screwed in to fix it.

[0022] When in use, fix the open arc-shaped slide groove 33 on one side of the tree, slide the arc-shaped slide block 31 out of the inner groove of the open arc-shaped slide groove 33, and after making a circle, insert the buckle 321 into the buckle groove on one side of the open arc-shaped slide groove 33, insert the clamping plate 322 into the clamping plate groove on the top of the open arc-shaped slide groove 33 and the cover plate 34, so that the clamping plate groove of the buckle 321 is clamped on the clamping plate 322 for fixing; loosen the positioning screws 13 of each supporting telescopic frame 1, and pull out the support rod sub-frame 12 in the support rod mother frame 11 , select a suitable angle, use a hammer or other objects to nail the fixing cone 2 into the ground for fixing, and finally tighten the positioning screw 13 to fix the position; when disassembling, pull the fixing cone 2 out of the ground, lift the clamping plate 322 to loosen the buckle 321, and after taking out the buckle 321, push the arc-shaped slider 31 back into the open arc-shaped slide groove 33. Because the bottom surface of the open arc-shaped slide groove 33 is provided with a slide groove corresponding to the connecting column of the support rod mother frame 11, it will not be affected by the support rod mother frame 11 during the pushing back process.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A tree trunk support structure, comprising a plurality of support telescopic frames (1), wherein the ground end of the support telescopic frames (1) is provided with a fixed cone (2), characterized in that: The supporting telescopic frame (1) is connected to the branch rod via a telescopic slide slot lock (3); an elastic band (4) is provided between the lock buckles of the telescopic slide slot lock (3); the telescopic slide slot lock (3) comprises an arc-shaped slider (31), a lock buckle device (32) and an open arc-shaped slide slot (33); the arc-shaped slider (31) passes through one side of the open arc-shaped slide slot (33); a slider baffle (311) for limiting the position of the arc-shaped slider (31) is provided at one end of the arc-shaped slider (31); and a cover plate (34) is provided at the open end of the open arc-shaped slide slot (33).

2. A tree trunk support structure according to claim 1, characterized in that: The support telescopic frame (1) comprises a support rod mother frame (11) connected to a telescopic slide slot lock (3) and a support rod sub-frame (12) passing through the interior of the support rod mother frame (11); the support rod mother frame (11) and the telescopic slide slot lock (3) as well as the support rod sub-frame (12) and the fixed cone (2) are all connected via a pin structure; the support rod mother frame (11) is connected to the support rod sub-frame (12) via a positioning screw (13); a fixed slide slot (14) corresponding to the positioning screw (13) is provided on a side wall of the support rod mother frame (11); and the positioning screw (13) passes through the support rod sub-frame (12) and the fixed slide slot (14).

3. A tree trunk support structure according to claim 2, characterized in that: The support rod mother frame (11) and the telescopic slide lock (3) as well as the fixed cone (2) and the support rod sub-frame (12) are all connected via a pin structure, and the positioning screw (13) is connected to the support rod sub-frame (12) via a bolt structure.

4. A tree trunk support structure according to claim 1, characterized in that: The locking device (32) comprises a buckle (321) connected to one end of the elastic band (4) and a clamping plate (322) corresponding to the buckle (321); the buckle (321) passes through the side wall of the open arc-shaped slide groove (33); the clamping plate (322) passes through the buckle (321), the open arc-shaped slide groove (33) and the cover plate (34); the opposite surface of the slider baffle (311) of the arc-shaped slider (31) and the buckle (321) are connected to the elastic band (4) by sewing with needle and thread.

5. A tree trunk support structure according to claim 2, characterized in that: The support rod mother frame (11) is respectively located on the bottom surface of the arc-shaped slider (31) and the outer wall of the open arc-shaped slide groove (33), and the support rod mother frame (11) connecting column on the bottom surface of the arc-shaped slider (31) passes through the bottom surface of the open arc-shaped slide groove (33).

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