Tree supporting and protecting device

Abstract

The utility model relates to a tree supporting and protecting device which comprises four L-shaped supporting frame modules which are arranged in an annular array mode, any two adjacent supporting frame modules are connected through bolts, the bottom end of the corner of each supporting frame module is fixedly connected with a supporting leg, and the supporting legs are connected with the supporting frame modules through bolts. One end of the long side of each supporting frame module is provided with a length-adjustable supporting mechanism, and the head end of each supporting mechanism is fixedly connected with a supporting plate used for supporting the trunk of a tree. The tree supporting frame has the advantages that the supporting frame modules are supported around a tree through the supporting legs, the four supporting frame modules are connected into a square ring shape through the bolts, the position of the supporting plate is adjusted through the supporting mechanism, a trunk of the tree is supported through the supporting plate, and on-site assembly and adjustment are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tree support protection, in particular to a tree support protection device. Background Art

[0002] When upgrading and renovating old roads, trees within the construction area need to be protected in situ. The soft soil of some original roadbeds needs to be excavated and replaced, which reduces the area of ​​soil for trees to attach to and makes it easier for trees to overturn as a whole.

[0003] Existing support devices are mostly formed by connecting steel pipes with steel pipe fasteners, which takes a long time to assemble on site and is inconvenient to adjust. Utility Model Content

[0004] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a tree support and protection device.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A tree support and protection device comprises four L-shaped support frame modules arranged in a circular array, any two adjacent support frame modules are connected by bolts, a support leg is fixedly connected to the bottom end of each support frame module at a corner, a length-adjustable support mechanism is installed at one end of the long side of each support frame module, and a support plate for supporting the trunk of a tree is fixedly connected to the head end of the support mechanism.

[0007] Wherein, the support frame module includes a first H-shaped steel and a second H-shaped steel which are perpendicular to each other, the length of the first H-shaped steel is greater than the length of the second H-shaped steel, the tail of the first H-shaped steel is welded to the tail of the second H-shaped steel, the bottom end of the junction of the first H-shaped steel and the second H-shaped steel is welded to the top end of the support leg, the first end of the first H-shaped steel is welded with a first steel plate, and the head end of the second H-shaped steel is welded with a second steel plate.

[0008] Among them, the first steel plate is provided with two symmetrical first circular holes, and the second steel plate is provided with two symmetrical screw holes. The tail of the bolt passes through the first circular hole and screws into the screw hole to connect the adjacent and coaxial first steel plate and the second steel plate, thereby connecting the two adjacent support frame modules.

[0009] Among them, a second circular hole is opened at the head of the web of the first H-shaped steel, and the supporting mechanism includes a screw, a nut, and a steel pipe. The screw is inserted into the second circular hole, the nut is threaded on the screw, and the steel pipe is sleeved on the screw between the nut and the first H-shaped steel, and the middle part of the back side of the support plate is welded to the head end of the screw.

[0010] Wherein, the support plate is in a fan ring shape, and a rubber pad is pasted on the front side of the support plate.

[0011] The bottom of the supporting leg is cut into an inclined surface for easy insertion into the soil.

[0012] The beneficial effects of the utility model are: using support legs to support the support frame modules around the trees, using bolts to connect four support frame modules into a square ring, using the support mechanism to adjust the position of the support plate so that the support plate supports the trunk of the tree, which is convenient for on-site assembly and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 It is a structural schematic diagram of the tree support and protection device in the utility model;

[0015] Figure 2 It is a structural schematic diagram of a group of support frame modules combined with support legs, support mechanisms, support plates, and rubber pads in the utility model;

[0016] Figure 3 It is a schematic structural diagram of a side view of a support frame module in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the combination of the support mechanism, the support plate and the rubber pad in the utility model;

[0018] Explanation of the numbers in the figure: support frame module 1, first H-shaped steel 11, second circular hole 111, second H-shaped steel 12, first steel plate 13, first circular hole 131, second steel plate 14, screw hole 141, bolt 2, support leg 3, inclined surface 31, support mechanism 4, screw rod 41, nut 42, steel pipe 43, support plate 5, rubber pad 6. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0020] like Figures 1 to 4 As shown, a tree support and protection device includes four L-shaped support frame modules 1 arranged in a circular array, the support frame module 1 includes a first H-shaped steel 11 and a second H-shaped steel 12 that are perpendicular to each other, the length of the first H-shaped steel 11 is greater than the length of the second H-shaped steel 12, and the tail of the first H-shaped steel 11 and the tail of the second H-shaped steel 12 are welded.

[0021] Any two adjacent support frame modules 1 are connected by bolts 2. Specifically, a first steel plate 13 is welded to the head end of the first H-shaped steel 11, and a second steel plate 14 is welded to the head end of the second H-shaped steel 12. Two symmetrical first circular holes 131 are provided on the first steel plate 13, and two symmetrical screw holes 141 are provided on the second steel plate 14. The tail end of the bolt 2 passes through the first circular hole 131 and then screws into the screw hole 141 to connect the adjacent and coaxial first steel plate 13 and the second steel plate 14, thereby connecting two adjacent support frame modules 1.

[0022] A support leg 3 is fixed to the bottom end of each support frame module 1 at the corner, and specifically, the bottom end of the junction of the first H-shaped steel 11 and the second H-shaped steel 12 is welded to the top of the support leg 3. In addition, the bottom of the support leg 3 is cut into an inclined surface 31 for easy insertion into the soil.

[0023] A length-adjustable support mechanism 4 is installed at one end of the long side of each support frame module 1. A second circular hole 111 is opened at the head of the web of the first H-shaped steel 11. The support mechanism 4 includes a screw rod 41, a nut 42, and a steel pipe 43. The screw rod 41 is inserted into the second circular hole 11, the nut 42 is screwed on the screw rod 41, and the steel pipe 43 is sleeved on the screw rod 41 between the nut 42 and the first H-shaped steel 11.

[0024] A support plate 5 for supporting the trunk of a tree is fixedly connected to the head end of the support mechanism 4 . Specifically, the middle part of the back side of the support plate 5 is welded to the head end of the screw rod 41 .

[0025] The support plate 5 is in the shape of a fan ring, and a rubber pad 6 is pasted on the front side of the support plate 5 .

[0026] The support frame modules are supported around the tree using support legs, four support frame modules are connected into a square ring using bolts, and the position of the support plate is adjusted using the support mechanism so that the support plate supports the trunk of the tree, which is convenient for on-site assembly and adjustment.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A tree support and protection device, characterized in that: It comprises four L-shaped support frame modules arranged in a circular array, any two adjacent support frame modules are connected by bolts, a support leg is fixedly connected to the bottom end of each support frame module at the corner, a length-adjustable support mechanism is installed at one end of the long side of each support frame module, and a support plate for supporting the trunk of a tree is fixedly connected to the head end of the support mechanism.

2. The tree support and protection device according to claim 1, characterized in that: The support frame module includes a first H-shaped steel and a second H-shaped steel that are perpendicular to each other. The length of the first H-shaped steel is greater than that of the second H-shaped steel. The tail of the first H-shaped steel and the tail of the second H-shaped steel are welded. The bottom end of the junction of the first H-shaped steel and the second H-shaped steel is welded to the top end of the support leg. The first end of the first H-shaped steel is welded with a first steel plate, and the head end of the second H-shaped steel is welded with a second steel plate.

3. The tree support and protection device according to claim 2, characterized in that: The first steel plate is provided with two symmetrical first circular holes, and the second steel plate is provided with two symmetrical screw holes. The tail of the bolt passes through the first circular hole and screws into the screw hole to connect the adjacent and coaxial first steel plate and the second steel plate, thereby connecting the two adjacent support frame modules.

4. The tree support and protection device according to claim 2, characterized in that: A second circular hole is opened at the head of the web of the first H-shaped steel, and the supporting mechanism includes a screw, a nut, and a steel pipe. The screw is inserted into the second circular hole, the nut is threaded on the screw, and the steel pipe is sleeved on the screw between the nut and the first H-shaped steel. The middle part of the back side of the support plate is welded to the head end of the screw.

5. The tree support and protection device according to claim 1, characterized in that: The support plate is in a fan-shaped shape, and a rubber pad is attached to the front side of the support plate.

6. The tree support and protection device according to claim 1, characterized in that: The bottom of the support leg is cut into an inclined surface for easy insertion into the soil.

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