Supporting frame for forestry afforestation

Abstract

The utility model discloses a forestry afforestation supporting frame which comprises an arc-shaped plate, a groove is formed in the circumferential side face of the arc-shaped plate, a gasket is arranged on the inner side of the arc-shaped plate, two sets of limiting blocks are arranged on the circumferential side face of the arc-shaped plate, a connecting block is arranged on the bottom face of the arc-shaped plate, and a clamping block is clamped in the connecting block. An adjusting rod is hinged to the bottom face of the clamping block and comprises a hollow rod, limiting holes and sliding grooves are symmetrically formed in the circumferential side face of the hollow rod, a supporting rod is inserted into the hollow rod and hinged to the clamping block, and a fixing base is hinged to the bottom face of the hollow rod. Three groups of arc-shaped plates and arc-shaped metal rings are clamped and fixed on the periphery of a tree, and a triangular structure is formed through three groups of adjusting rods, so that the tree supporting effect is better; the distances among the three groups of arc-shaped plates are adjusted through the arc-shaped metal rings, so that the device adapts to trees with different diameters, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a support frame for forestry and afforestation, in particular to a support frame for forestry and afforestation. Background Art

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forests to play a protective role. It is an important part of the national economy. Since seedlings are too weak when they are young, they are prone to fall over in storms. Therefore, support frames should be added in advance to allow the seedlings to grow gradually.

[0003] When we use the existing seedling support frames, we find that most of the current traditional seedling support frames need to be adjusted accordingly when fixing different transplanted trees due to the different heights of the trees. The adjustment process of most seedling support frames is relatively cumbersome, which affects work efficiency. Utility Model Content

[0004] The utility model aims to provide a forestry support frame for forestation in view of the deficiencies of the prior art, so as to achieve the purpose of forestation.

[0005] The main purpose of the utility model is to provide a support frame for forestry afforestation, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A support frame for forestry afforestation comprises an arc-shaped plate, a groove is provided on the peripheral side surface of the arc-shaped plate, a gasket is provided on the inner side of the arc-shaped plate, two groups of limit blocks are provided on the peripheral side surface of the arc-shaped plate, a connecting block is provided on the bottom surface of the arc-shaped plate, a clamping block is clamped in the connecting block, an adjusting rod is hinged on the bottom surface of the clamping block, the adjusting rod comprises a hollow rod, and limiting holes and sliding grooves are symmetrically provided on the peripheral side surface of the hollow rod, a support rod is inserted into the hollow rod, the support rod is hingedly connected to the clamping block, and a fixing seat is hinged on the bottom surface of the hollow rod.

[0008] Preferably, an arc-shaped metal ring is sleeved on the outer side of the groove, and a plurality of positioning holes are opened on the peripheral side of the arc-shaped metal ring. A sleeve is provided at one end of the arc-shaped metal ring, and a threaded tube is provided at the other end of the arc-shaped metal ring. Bolts are inserted into the sleeve, and the threaded tube is threadedly connected to the bolts. The shape and size of the positioning holes are adapted to the limit block.

[0009] Preferably, a "T"-shaped groove is provided in the connecting block, and circular grooves are provided on two opposite surfaces of the inner side of the connecting block, a first spring is arranged in the circular groove, a button is inserted into the first spring, a push plate is arranged at one end of the button, the free end of the first spring is fixedly connected to one side of the push plate, circular holes are symmetrically provided in the clamping block, a second spring is arranged in the circular hole, a limiting column is arranged at the free end of the second spring, and the shape and size of the clamping block are adapted to the "T"-shaped groove.

[0010] Preferably, a ground nail is installed on the fixing seat via a fixing block.

[0011] Preferably, a slot is provided in the support rod, two groups of third springs are arranged in the slot, a clamping plate is provided at the free ends of the two groups of third springs, two groups of protrusions are provided on one side of the clamping plate, a pull rod is provided on one side of the clamping plate, the pull rod extends to the outside from the slide groove, the shape and size of the two groups of protrusions are adapted to the limiting holes, and three groups of arc plates and adjusting rods are provided.

[0012] Preferably, the three groups of arc-shaped plates and arc-shaped metal rings are clamped and fixed on the sides of the tree through three groups of adjustment rods to form a triangular structure, which has a better effect on supporting the tree.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The three sets of arc plates and arc metal rings are clamped and fixed on the sides of the trees through three sets of adjustment rods to form a triangular structure, which has a better effect on supporting the trees; the distance between the three sets of arc plates is adjusted by the arc metal rings to adapt to trees of different diameters and increase its applicability.

[0015] 2. By setting a pulling rod to drive the card plate to retract, the protrusion is removed from the limiting hole. At this time, the support rod and the hollow rod can be adjusted to support trees of different heights; by pressing the buttons on both sides of the connecting block, the pressing plate at one end of the button pushes the limiting column into the round hole, and the adjusting rod and the arc plate can be disassembled. The purpose of disassembly is to replace or repair the adjusting rod separately when it is bent or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a support frame for forestry and afforestation of the utility model;

[0017] Figure 2 This is an exploded view of a support frame for forestry and afforestation of the utility model;

[0018] Figure 3 This is a left view of a support frame for forestry and afforestation of the utility model;

[0019] Figure 4This is a cross-sectional view of a support frame AA for forestry afforestation of the utility model;

[0020] Figure 5 This is an enlarged view of part B of a support frame for forestry and afforestation of the utility model;

[0021] Figure 6 It is an enlarged view of part C of a support frame for forestry afforestation of the utility model.

[0022] In the figure: 1. arc plate; 2. adjustment rod; 3. fixing seat; 4. arc metal ring; 11. connection block; 111. circular groove; 112. first spring; 113. button; 12. limit block; 13. groove; 14. gasket; 21. hollow rod; 22. limit hole; 23. support rod; 24. clamping block; 241. circular hole; 242. second spring; 243. limit column; 25. clamping plate; 26. third spring; 27. pull rod; 28. protrusion; 29. ​​slide groove; 31. ground nail; 41. positioning hole; 42. sleeve; 43. threaded cylinder; 44. bolt. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1-Figure 6As shown, a support frame for forestry afforestation includes an arc-shaped plate 1, a groove 13 is provided on the side surface of the arc-shaped plate 1, a gasket 14 is provided on the inner side of the arc-shaped plate 1, two groups of limit blocks 12 are provided on the side surface of the arc-shaped plate 1, a connecting block 11 is provided on the bottom surface of the arc-shaped plate 1, a clamping block 24 is clamped in the connecting block 11, an adjusting rod 2 is hinged on the bottom surface of the clamping block 24, the adjusting rod 2 includes a hollow rod 21, and the side surfaces of the hollow rod 21 are symmetrically provided with limit holes 22 and sliding grooves 29, a support rod 23 is inserted into the hollow rod 21, the support rod 23 is hingedly connected to the clamping block 24, and a fixing seat 3 is hinged on the bottom surface of the hollow rod 21.

[0027] An arc-shaped metal ring 4 is sleeved on the outside of the groove 13, and a plurality of positioning holes 41 are opened on the side of the arc-shaped metal ring 4. A sleeve 42 is provided at one end of the arc-shaped metal ring 4, and a threaded tube 43 is provided at the other end of the arc-shaped metal ring 4. A bolt 44 is inserted into the sleeve 42, and the threaded tube 43 is threadedly connected with the bolt 44. The shape and size of the positioning hole 41 are adapted to the limit block 12.

[0028] A "T"-shaped groove is provided in the connecting block 11, and circular grooves 111 are provided on two opposite surfaces of the inner side of the connecting block 11. A first spring 112 is provided in the circular groove 111, and a button 113 is inserted into the first spring 112. A push plate is provided at one end of the button 113, and the free end of the first spring 112 is fixedly connected to one side of the push plate. Circular holes 241 are symmetrically provided in the clamping block 24, and a second spring 242 is provided in the circular hole 241. A limiting column 243 is provided at the free end of the second spring 242. The shape and size of the clamping block 24 are adapted to the "T"-shaped groove, and a ground nail 31 is installed on the fixing seat 3 through the fixing block.

[0029] A slot is provided in the support rod 23, and two groups of third springs 26 are arranged in the slot. A clamping plate 25 is provided at the free ends of the two groups of third springs 26. Two groups of protrusions 28 are provided on one side of the clamping plate 25. A pull rod 27 is provided on one side of the clamping plate 25. The pull rod 27 extends to the outside from the slide groove 29. The shape and size of the two groups of protrusions 28 are adapted to the limiting hole 22. Three groups of arc plates 1 and adjusting rods 2 are provided.

[0030] It should be noted that the triangular structure formed by three groups of arc plates 1 and arc metal rings 4 clamped and fixed on the sides of the trees through three groups of adjusting rods 2 has a better effect on supporting the trees; the distance between the three groups of arc plates 1 is adjusted by the arc metal rings 4 to adapt to trees of different diameters and increase its applicability; by setting a pulling rod 27 to drive the card plate 25 to retract, the protrusion 28 is removed from the limiting hole 22, and the support rod 23 and the hollow rod 21 can be adjusted and moved to adjust the support for trees of different heights; by pressing the buttons 113 on both sides of the connecting block 11, the pressing plate at one end of the button 113 pushes the limiting column 243 into the circular hole 241, and the adjusting rod 2 and the arc plate 1 can be disassembled. The purpose of disassembly is to replace or repair the adjusting rod 2 separately when it is bent or damaged.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A support frame for forestry and afforestation, comprising a curved plate (1), characterized in that: The arc-shaped plate (1) is provided with a groove (13) on the circumferential side surface, a gasket (14) is provided on the inner side of the arc-shaped plate (1), two groups of limit blocks (12) are provided on the circumferential side surface of the arc-shaped plate (1), a connecting block (11) is provided on the bottom surface of the arc-shaped plate (1), a clamping block (24) is clamped in the connecting block (11), an adjusting rod (2) is hinged on the bottom surface of the clamping block (24), the adjusting rod (2) comprises a hollow rod (21), and the circumferential side surface of the hollow rod (21) is symmetrically provided with limit holes (22) and sliding grooves (29), a support rod (23) is inserted into the hollow rod (21), the support rod (23) is hingedly connected to the clamping block (24), and a fixing seat (3) is hinged on the bottom surface of the hollow rod (21).

2. A forestry support frame as claimed in claim 1, characterized in that: An arc-shaped metal ring (4) is sleeved on the outer side of the groove (13), and a plurality of positioning holes (41) are provided on the peripheral side of the arc-shaped metal ring (4). A sleeve (42) is provided at one end of the arc-shaped metal ring (4), and a threaded tube (43) is provided at the other end of the arc-shaped metal ring (4). A bolt (44) is inserted into the sleeve (42), and the threaded tube (43) is threadedly connected to the bolt (44). The shape and size of the positioning hole (41) are adapted to the limit block (12).

3. A forestry support frame as claimed in claim 1, characterized in that: A "T"-shaped groove is provided in the connecting block (11), and circular grooves (111) are provided on two opposite surfaces of the inner side of the connecting block (11), a first spring (112) is provided in the circular groove (111), a button (113) is inserted into the first spring (112), a push plate is provided at one end of the button (113), a free end of the first spring (112) is fixedly connected to one side of the push plate, circular holes (241) are symmetrically provided in the clamping block (24), a second spring (242) is provided in the circular hole (241), a limiting column (243) is provided at the free end of the second spring (242), and the shape and size of the clamping block (24) are adapted to the "T"-shaped groove.

4. A forestry support frame as claimed in claim 1, characterized in that: A ground nail (31) is installed on the fixing seat (3) via a fixing block.

5. A forestry support frame as claimed in claim 1, characterized in that: A slot is provided in the support rod (23), and two groups of third springs (26) are arranged in the slot. A clamping plate (25) is provided at the free end of the two groups of third springs (26). Two groups of protrusions (28) are provided on one side of the clamping plate (25). A pull rod (27) is provided on one side of the clamping plate (25). The pull rod (27) extends to the outside from the slide groove (29). The shape and size of the two groups of protrusions (28) are adapted to the limiting hole (22).

6. A forestry support frame as claimed in claim 1, characterized in that: The arc-shaped plates (1) and the adjusting rods (2) are provided in three groups.

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