Tree snow pressure support device for winter forestry

Abstract

The utility model discloses a tree snow pressure support device suitable for winter forestry relates to winter forestry protection technical field, including a plurality of support components and a plurality of connecting components, and both sides of a plurality of connecting components are connected with adjacent support component. The utility model discloses support component adopts main support rod and bottom plug bar structure, and the sliding adjustment of cooperation with the sliding groove and connecting component, can quickly enclose the tree trunk of different diameters, and forms stable support system through six point balanced distribution. The design of the number of connecting components is less than support component, and the tree trunk is conveniently loaded from one side, and simultaneously utilizes the linkage mechanism of pivot and connecting rod, and only needs to pull support component to realize interval adjustment, and simplifies the installation process. The tree trunk positioning piece is through the cooperation of positioning plug bar and rotating handle, can accurate adjustment angle and length, makes the tree trunk adhesion piece and the tree trunk form close contact, avoids the tree inclination or fracture due to snow pressure.

Description

Technical Field

[0001] This utility model relates to the field of winter forestry protection technology, and in particular to a tree snow-weight protection support device suitable for winter forestry. Background Technology

[0002] As an important component of terrestrial ecosystems, forest trees directly affect the ecological functions and landscape value of forests. In winter, trees often bear enormous pressure due to snow accumulation, especially leafy species. Snow pressure can cause trunks to tilt, branches to break, or even the entire tree to fall over. This not only damages the growth pattern of trees but may also lead to the proliferation of forest pests and diseases, reducing the forest's ability to withstand natural disasters.

[0003] In the existing technology, tree snow-weight protection devices mostly adopt fixed structures, such as rigid brackets or straps. Although they can provide some support, they are still prone to collapse and are difficult to adapt to tree trunks of different diameters. Therefore, a tree snow-weight protection device suitable for winter forestry is provided to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that rigid supports or straps in the existing technology, although they can provide some support, are still prone to collapse and are difficult to adapt to tree trunks of different diameters. Therefore, this invention proposes a tree snow-pressure protection support device suitable for winter forestry.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A tree snow-burden protection support device suitable for winter forestry includes multiple support components and multiple connecting components. Both sides of the multiple connecting components are connected to the adjacent support components. Each support component is equipped with three trunk positioning parts, and the multiple trunk positioning parts are equipped with trunk fitting parts that assist in supporting the trees. Among them, several tree trunk positioning components at the top are equipped with inserts for assisting in laying protective film.

[0006] Preferably, the support assembly includes a main support rod, a bottom support plate is installed at the bottom of the main support rod, a plurality of bottom insert rods are fixed at the bottom of the bottom support plate, and sliding grooves for connecting the main support rod to the connecting assembly are provided on both sides.

[0007] Preferably, the connecting assembly includes a rotating shaft with two connecting rods hinged to it. Each end of the two connecting rods is hinged to a first slider, and multiple first sliders are slidably connected to adjacent sliding grooves.

[0008] Preferably, the trunk positioning component includes a support tube, a limiting block is slidably connected inside the support tube, a first screw is installed on the limiting block, the first screw passes through and extends out of the support tube, a rotating handle is rotatably connected to the support tube, the rotating handle is threadedly connected to the first screw, and a trunk fitting component is installed at the end of the first screw away from the support tube.

[0009] Preferably, the trunk positioning component further includes a hinge seat and two adjusting discs. The hinge seat and the two adjusting discs are fixed to the surface of the support assembly. The hinge seat is rotatably connected to the support tube. A positioning rod is inserted into one of the adjusting discs. The other end of the positioning rod passes through the hinge seat and the other adjusting disc in sequence and extends out to the other adjusting disc.

[0010] Preferably, the trunk fitting includes a fixing plate, on which two second screws are threadedly connected, and two second sliders are rotatably connected to the two second screws. Two rotating plates are hinged to the fixing plate, and both rotating plates are slidably connected to the adjacent second sliders.

[0011] Preferably, rubber pads are installed on the fixed plate and the two rotating plates.

[0012] Preferably, the plurality of the inserts together form a ring.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. The support components of this device employ a main support rod and a bottom insert rod structure. Combined with the sliding adjustment of the sliding groove and connecting components, it can quickly enclose tree trunks of different diameters and form a stable support system through a six-point even distribution. The design, with fewer connecting components than support components, facilitates convenient insertion of the tree trunk from one side. Furthermore, utilizing the linkage mechanism between the rotating shaft and the connecting rod, spacing adjustment can be achieved simply by pulling the support components, simplifying the installation process. The tree trunk positioning component, through the cooperation of the positioning insert rod and the rotating handle, allows for precise adjustment of the angle and length, ensuring a tight contact between the tree trunk fitting component and the tree trunk, preventing the tree from tilting or breaking due to snow pressure.

[0014] 2. The trunk fitting adopts a ring support design. The opening and closing degree of the rotating plate is adjusted by the second screw, which can adapt to different trunk shapes and ensure uniform force distribution. The introduction of rubber pads effectively avoids mechanical damage to the bark during the support process, while enhancing the frictional stability with the trunk. The combined structure of the rotating plate and the fixed plate can disperse local stress under snow pressure and prevent the trunk from breaking due to concentrated load. Through the dual action mechanism of wind and vibration, this device not only reduces the intensity of manual operation, but also achieves precise control of pollen dispersal direction through the adjustable guide plate, effectively solving the problems of low efficiency and uneven distribution of traditional pollination methods. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a perspective view of the connection between the support component and the connecting component in this utility model; Figure 3 This is a perspective view of the connection between the trunk positioning component and the trunk fitting component in this utility model; Figure 4 This is a perspective view of the connection between the tree trunk fitting and the insert block in this utility model; Figure 5 This is a partial cross-sectional structural diagram of the tree trunk positioning component in this utility model.

[0016] Legend: 1. Support assembly; 11. Main support rod; 12. Slide groove; 13. Bottom support plate; 14. Bottom insert rod; 2. Connecting assembly; 21. First slider; 22. Connecting rod; 23. Rotating shaft; 3. Trunk positioning component; 31. Support tube; 32. Hinge seat; 33. First screw; 34. Rotating handle; 35. Adjusting disc; 36. Positioning insert rod; 37. Limiting block; 4. Insert block; 5. Trunk fitting component; 51. Fixing plate; 52. Rubber pad; 53. Rotating plate; 54. Second screw; 55. Second slider. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] like Figure 1-5 As shown, this utility model provides a tree snow-pressure protection support device suitable for winter forestry, including multiple support components 1 and multiple connecting components 2. Both sides of the multiple connecting components 2 are connected to the adjacent support components 1. Each support component 1 is equipped with three tree trunk positioning parts 3, and the multiple tree trunk positioning parts 3 are equipped with tree trunk fitting parts 5 to assist in supporting the trees. Among them, multiple tree trunk positioning components 3 at the top are equipped with inserts 4 for assisting in laying protective film.

[0020] In this embodiment, the support assembly 1 includes a main support rod 11, a bottom support plate 13 is installed at the bottom of the main support rod 11, a plurality of bottom insert rods 14 are fixed at the bottom of the bottom support plate 13, and sliding grooves 12 connected to the connecting assembly 2 are provided on both sides of the main support rod 11.

[0021] The main support rod 11 is responsible for support and is connected to the connecting component 2 through the sliding grooves 12 on both sides. The bottom of the main support rod 11 is supported by the bottom support plate 13. The bottom of the bottom support plate 13 is inserted into the soil by the bottom insertion rod 14 for auxiliary fixation. The six support components 1 work together to provide good stable support.

[0022] In this embodiment, the connecting component 2 includes a rotating shaft 23, on which two connecting rods 22 are hinged. Both ends of the two connecting rods 22 are hinged to a first slider 21, and multiple first sliders 21 are slidably connected to adjacent slide grooves 12.

[0023] The first slider 21 is slidably connected to the slide groove 12. When it is necessary to adjust the distance between the two support components 1, it is only necessary to pull the two support components 1. At this time, with the rotating shaft 23 stationary, the two connecting rods 22 can rotate to drive the two first sliders 21 to slide on the slide groove 12, thereby adjusting the distance between the two main support rods 11.

[0024] In this embodiment, the trunk positioning component 3 includes a support tube 31, with a limiting block 37 slidably connected inside the support tube 31. A first screw 33 is installed on the limiting block 37, and the first screw 33 passes through and extends out of the support tube 31. A rotating handle 34 is rotatably connected to the support tube 31, and the rotating handle 34 is threadedly connected to the first screw 33. A trunk fitting component 5 is installed at the end of the first screw 33 away from the support tube 31. The trunk positioning component 3 also includes a hinge seat 32 and two adjusting discs 35. The hinge seat 32 and the two adjusting discs 35 are fixed to the surface of the support component 1. The hinge seat 32 is rotatably connected to the support tube 31. A positioning rod 36 is inserted into one adjusting disc 35, and the other end of the positioning rod 36 passes through the hinge seat 32 and the other adjusting disc 35 in sequence and extends out of the other adjusting disc 35.

[0025] When the trunk fitting 5 needs to contact the trunk, the angle and length of the trunk positioning component 3 need to be adjusted. To adjust the angle, simply pull out the positioning rod 36. Then, rotate the support tube 31 to the desired position and insert the positioning rod 36 through the adjustment plate 35 and the hinge seat 32 in sequence to fix the angle of the support tube 31. When the total length of the trunk positioning component 3 needs to be adjusted, simply rotate the rotating handle 34. Under the limitation of the square limiting block 37 and the inner wall of the support tube 31, the rotation of the rotating handle 34 can drive the first screw 33 to extend out from the support tube 31. The length of the entire trunk positioning component 3 can be adjusted by rotating the rotating handle 34.

[0026] In this embodiment, the trunk fitting component 5 includes a fixing plate 51, on which two second screws 54 are threadedly connected, and two second sliders 55 are rotatably connected to the two second screws 54. Two rotating plates 53 are hinged to the fixing plate 51, and both rotating plates 53 are slidably connected to the adjacent second sliders 55. Rubber pads 52 are installed on the fixing plate 51 and the two rotating plates 53.

[0027] The fixed plate 51 supports the rotating plates 53 on both sides, and the second screw 54 can be rotated to drive the second slider 55 to support the rotating plate 53, so that the rotating plate 53 and the fixed plate 51 together form a ring support, which can better support the tree trunk. The rubber pad 52 can prevent damage to the surface of the tree trunk when supporting it. When the length of the second screw 54 is adjusted, the second slider 55 can be driven to slide inside the rotating plate 53.

[0028] In this embodiment, multiple insert blocks 4 together form a ring.

[0029] The addition of insert 4 allows the use of plastic or other soft membranes. Perforations are made in the membrane, and multiple inserts 4 can be engaged to form a top shield. This not only blocks snow accumulation but also allows the snow to fall naturally by gravity, preventing snow buildup.

[0030] Furthermore, the connection between the first screw 33 and the fixing plate 51 can also adopt the connection method of the universal mobile phone holder currently on the market, using universal ball adjustment, so that the support fits the irregularly shaped tree trunk better.

[0031] How to use and how to work this device: When in use, the device surrounds the tree with multiple support components 1 and multiple connecting components 2. The distance between the support components 1 is adjusted by the connecting components 2 according to the thickness of the tree. Then, the support components 1 are fixed to the ground. The trunk fitting 5 forms a good support effect with the trunk, branches, etc. The number of connecting components 2 is one less than that of support components 1, which makes it easier for the trunk to enter from one side of the entire device. Inside the support assembly 1, the main support rod 11 is responsible for support and is connected to the connecting assembly 2 through the sliding grooves 12 on both sides. The bottom of the main support rod 11 is supported by the bottom support plate 13. The bottom of the bottom support plate 13 is inserted into the soil by the bottom insertion rod 14 for auxiliary fixation. The six support assemblies 1 work together to provide good stable support. Within the connecting component 2, the first slider 21 is slidably connected to the slide groove 12. When it is necessary to adjust the distance between the two support components 1, it is only necessary to pull the two support components 1. At this time, with the rotating shaft 23 stationary, the two connecting rods 22 can rotate to drive the two first sliders 21 to slide on the slide groove 12, thereby adjusting the distance between the two main support rods 11. After the support component 1 and the connecting component 2 are fixed inside the trunk positioning component 3, when the trunk fitting component 5 needs to contact the trunk, the angle and length of the trunk positioning component 3 need to be adjusted. When adjusting the angle, simply pull out the positioning rod 36. Then, rotate the support tube 31 to the desired position and insert the positioning rod 36 through the adjustment plate 35 and the hinge seat 32 in sequence to fix the angle of the support tube 31. When the total length of the trunk positioning component 3 needs to be adjusted, simply rotate the rotating handle 34. Under the limitation of the square limiting block 37 and the inner wall of the support tube 31, the rotation of the rotating handle 34 can drive the first screw 33 to extend out from the support tube 31. The length of the entire trunk positioning component 3 can be adjusted by rotating the rotating handle 34. Within the trunk fitting 5, the rotating plates 53 on both sides are supported by the fixing plate 51, and the second screw 54 can be rotated to drive the second slider 55 to support the rotating plate 53, so that the rotating plate 53 and the fixing plate 51 together form a ring support, which can better support the trunk. The rubber pad 52 can prevent damage to the surface of the trunk when supporting it. When the length of the second screw 54 is adjusted, the second slider 55 can be driven to slide within the rotating plate 53.

[0032] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A tree snow-weight protection support device for winter forestry, characterized in that, It includes multiple support components (1) and multiple connecting components (2), both sides of the multiple connecting components (2) are connected to the adjacent support components (1), each support component (1) is equipped with three tree trunk positioning parts (3), and the multiple tree trunk positioning parts (3) are equipped with tree trunk fitting parts (5) to assist in supporting the tree. Among them, multiple tree trunk positioning parts (3) at the top are equipped with inserts (4) for assisting in laying protective film.

2. The tree snow-weight protection support device for winter forestry according to claim 1, characterized in that, The support assembly (1) includes a main support rod (11), a bottom support plate (13) is installed at the bottom of the main support rod (11), a plurality of bottom insert rods (14) are fixed at the bottom of the bottom support plate (13), and a sliding groove (12) for connecting the main support rod (11) to the connecting assembly (2) is opened on both sides.

3. The tree snow-weight protection support device for winter forestry according to claim 2, characterized in that, The connecting component (2) includes a rotating shaft (23), on which two connecting rods (22) are hinged. Both ends of the two connecting rods (22) are hinged to a first slider (21), and multiple first sliders (21) are slidably connected to adjacent sliding grooves (12).

4. The tree snow-weight protection support device for winter forestry according to claim 1, characterized in that, The trunk positioning component (3) includes a support tube (31), a limiting block (37) is slidably connected inside the support tube (31), a first screw (33) is installed on the limiting block (37), the first screw (33) passes through and extends out of the support tube (31), a rotating handle (34) is rotatably connected to the support tube (31), the rotating handle (34) is threadedly connected to the first screw (33), and a trunk fitting component (5) is installed at the end of the first screw (33) away from the support tube (31).

5. The tree snow-weight protection support device for winter forestry according to claim 4, characterized in that, The trunk positioning component (3) also includes a hinge seat (32) and two adjusting discs (35). The hinge seat (32) and the two adjusting discs (35) are fixed to the surface of the support component (1). The hinge seat (32) is rotatably connected to the support tube (31). A positioning rod (36) is inserted into one of the adjusting discs (35). The other end of the positioning rod (36) passes through the hinge seat (32) and the other adjusting disc (35) in sequence and extends out to the other adjusting disc (35).

6. The tree snow-weight protection support device for winter forestry according to claim 5, characterized in that, The trunk fitting (5) includes a fixing plate (51), on which two second screws (54) are threadedly connected, and two second sliders (55) are rotatably connected to the two second screws (54). Two rotating plates (53) are hinged on the fixing plate (51), and both rotating plates (53) are slidably connected to the adjacent second sliders (55).

7. The tree snow-weight protection support device for winter forestry according to claim 6, characterized in that, Rubber pads (52) are installed on the fixed plate (51) and the two rotating plates (53).

8. The tree snow-weight protection support device for winter forestry according to claim 1, characterized in that, Multiple inserts (4) together form a ring.

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