Auxiliary device for hoisting trees

Abstract

The utility model relates to the field of garden engineering, and discloses an auxiliary device for lifting trees, which comprises at least three supporting plates, a plurality of supporting plates are enclosed to form a ring shape, the upper ends of the supporting plates are fixedly provided with lifting lugs, at least two locking belts are arranged on the same side of the supporting plates, and the locking belts are connected with the lifting lugs. The two locking belts are evenly distributed on the side, perpendicular to the lifting lug, of the supporting plate, insections are arranged at the ends, away from the supporting plate, of the locking belts, locking devices are arranged on the side, away from the locking belts, of the supporting plate, the number of the locking devices is matched with that of the locking belts, and the locking devices are used for fixing the locking belts. The utility model has the following advantages and effects: convenience in longitudinal lifting, adaptability to trees with different sizes, and stable lifting effect.

Description

Technical Field

[0001] The utility model relates to the technical field of garden engineering, in particular to an auxiliary device for lifting trees. Background Art

[0002] In the field of forestry and gardening, it is often necessary to move trees from one place to another. These operations usually require the use of cranes or other lifting equipment to lift the trees. However, existing tree lifting devices are all horizontal lifting, with the tree roots fixed at one end and the vertical pole fixed at the other end. The vertical pole is easily damaged during the lifting process, and there are certain limitations. Especially in some specific areas, horizontal lifting will bring many inconveniences. Utility Model Content

[0003] The utility model aims to provide an auxiliary device for tree lifting, which has the effects of convenient longitudinal lifting and stable lifting.

[0004] The above technical purpose of the utility model is achieved through the following technical scheme: an auxiliary device for lifting trees, comprising at least three support plates, which are surrounded by a ring, and a lifting ear is fixedly installed on the upper end of the support plate. At least two locking belts are provided on the same side of the support plate, and the two locking belts are evenly distributed on one side of the support plate perpendicular to the lifting ear. The locking belt is provided with teeth on one end away from the support plate, and a locking device matching the number of the locking belts is provided on the side of the support plate away from the locking belt, and the locking device is used to fix the locking belt.

[0005] By adopting the above technical scheme, multiple pallets are attached to the surface of the tree root with the soil ball, so that the pallets are evenly distributed on the edge of the soil ball, and the locking belt is inserted into the locking device on the adjacent pallet, so that the locking belt and the pallet surround the soil ball, and the lifting rope is passed through the lifting ear on the pallet, and the lifting rope and the pallet are fixed. The other end is passed through the tree branch and fixed on the hook of the crane, and the tree is lifted. The soil ball is surrounded by multiple pallets and locking belts, and the pallets and locking belts lift the soil ball. Then, the multiple pallets are lifted with the lifting rope. The lifting is stable and does not damage the tree. The tooth pattern on the locking belt allows the device to be adjusted in length and can adapt to trees of different sizes.

[0006] The utility model is further configured as follows: the locking device includes a mounting frame hinged on one side of the support plate, the mounting frame is provided with a belt outlet on a side close to the support plate, the mounting block is provided with a belt inlet on a side away from the support plate, a channel for the locking belt to pass through is provided between the belt inlet and the belt outlet, a rotating shaft is rotatably connected in the channel, a limiting plate is fixedly connected to the rotating shaft, the limiting plate faces the belt outlet, a spring is fixedly installed on one side of the limiting plate, one end of the spring away from the limiting plate is fixedly connected to the inner wall of the mounting frame, the elastic force of the spring causes the limiting plate to be stuck on the tooth pattern, and a shift block is fixedly installed on one end of the rotating shaft.

[0007] By adopting the above technical scheme, two locking belts are fixedly installed on the support plate, and a locking device matching the number of the support plates is provided on the side of the support plate away from the fixed belt. The locking device and the locking belt are symmetrically arranged in the vertical direction. When it is necessary to lift the tree, the locking belt is inserted from the belt inlet on the mounting frame of the adjacent support plate and passed out from the belt outlet. A rotating shaft is arranged in the mounting frame, and a limit plate is fixedly installed on the rotating shaft. The limit plate faces the belt outlet, and a spring is arranged on the limit plate. When the locking belt passes through the channel, the spring on the limit plate makes the limit plate abut against the rack on the locking belt, and the limit plate locks the locking belt. After the lifting is completed, the shift block is rotated to rotate the rotating shaft to drive the limit plate to rotate. The limit plate compresses the spring to make the limit plate move away from the locking belt. The locking belt can be pulled out to release the lock and separate the support plate from the tree. The operation is convenient. The locking belt can be self-locked by simply inserting it into the mounting frame, and it can be unlocked by rotating the shift block.

[0008] The utility model is further configured as follows: mounting blocks matching the number of the mounting plates are provided above the mounting plates, a first lifting rope is fixedly connected to the upper end of the mounting blocks, a second lifting rope is fixedly connected to the lower end of the mounting blocks, one end of the second lifting rope away from the mounting blocks passes through the lifting ear and is fixedly connected to the mounting plates, two through holes are provided on the mounting blocks, the two through holes are vertically arranged longitudinally, a support rod is provided between two adjacent mounting blocks, the support rod passes through the through holes and is fixedly connected to the support blocks.

[0009] By adopting the above technical scheme, mounting blocks matching the number of the pallets are arranged above the pallets, and two mutually perpendicular through holes are arranged in the vertical direction of the mounting blocks. Support rods are inserted between the through holes on the same side of adjacent mounting blocks, and the support rods form a frame shape. A lifting rope 1 is fixedly connected to the top of the mounting block, and the top of the lifting rope 1 is connected to the lifting device, and a lifting rope 2 is fixedly connected to the bottom of the mounting block, and the bottom of the lifting rope 2 is fixedly connected to the lifting ear on the pallet. The length of the lifting rope can be adjusted, so that the device can adapt to trees of different heights, and a frame-shaped support frame is arranged above the tree crown to reduce the damage of the lifting rope to the tree branches during lifting.

[0010] The utility model is further configured as follows: a threaded hole is provided on the mounting block, the threaded hole is connected to the through hole, and a bolt is threadedly connected to the threaded hole.

[0011] By adopting the above technical solution, a threaded hole is set on the mounting block, the threaded hole is connected to the through hole, the threaded hole is threadedly connected to the bolt, and after the support rod is inserted into the through hole on the mounting block, the support rod is fixed with the bolt. The setting of the threaded hole and the bolt makes the length of the support rod variable, so that the device can adapt to trees with different crown widths.

[0012] The utility model is further configured as follows: the support plate is an arc-shaped support plate.

[0013] By adopting the above technical solution, the arc-shaped support plate fits the shape of the tree root ball better, so that the support plate can better support the tree.

[0014] The utility model is further configured as follows: the number of the support plates is 4.

[0015] By adopting the above technical solution, the number of pallets is 4, making the lifting more stable.

[0016] The beneficial effects of the utility model are:

[0017] 1. Fit multiple pallets on the surface of the tree root with the soil ball, so that the pallets are evenly distributed on the edge of the soil ball, insert the locking belt into the locking device on the adjacent pallet, so that the locking belt and the pallet enclose the soil ball, pass the lifting rope through the lifting lug on the pallet, fix the lifting rope and the pallet, pass the other end through the branch and fix it on the hook of the crane, lift the tree, and use multiple pallets and locking belts to enclose the soil ball, so that the pallet and locking belt lift the soil ball, and then use the lifting rope to lift the multiple pallets. The lifting is stable and does not damage the tree. The tooth pattern on the locking belt allows the device to adjust the length and adapt to trees of different sizes.

[0018] 2. Mounting blocks matching the number of pallets are arranged above the pallets. Two mutually perpendicular through holes are arranged in the vertical direction of the mounting blocks. Support rods are inserted between the through holes on the same side of adjacent mounting blocks. The support rods form a frame shape. A lifting rope 1 is fixedly connected to the top of the mounting block. The top of the lifting rope 1 is connected to the lifting device. A lifting rope 2 is fixedly connected to the bottom of the mounting block. The bottom of the lifting rope 2 is fixedly connected to the lifting ear on the pallet. The length of the lifting rope 2 can be adjusted so that the device can adapt to trees of different heights. A frame-shaped support frame is arranged above the tree crown to reduce the damage of the lifting rope to the branches during lifting;

[0019] 3. A threaded hole is set on the mounting block, the threaded hole is connected to the through hole, the threaded hole is threadedly connected to the bolt, and after the support rod is inserted into the through hole on the mounting block, the support rod is fixed with the bolt. The setting of the threaded hole and the bolt makes the length of the support rod variable, so that the device can adapt to trees with different crown widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model.

[0022] Figure 2 It is an enlarged structural schematic diagram of point A of the utility model.

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the locking device of the utility model.

[0024] Figure 4 It is an enlarged structural schematic diagram of B of the utility model.

[0025] In the figure, 1. support plate; 2. lifting ear; 3. locking belt; 4. tooth pattern; 5. locking device; 51. mounting frame; 52. belt outlet; 53. belt inlet; 54. passage; 55. rotating shaft; 56. limit plate; 57. spring; 58. shift block; 6. mounting block; 7. lifting rope 1; 8. lifting rope 2; 9. through hole; 10. support rod; 11. threaded hole; 12. bolt. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-4 As shown, an auxiliary device for lifting trees comprises at least four support plates 1, the support plates 1 are made of rigid material, the support plates 1 are arc-shaped support plates 1, the arc-shaped support plates 1 are wider at the upper end and narrower at the lower end, and the four support plates 1 are surrounded by a ring, and a lifting ear 2 is fixedly installed on the upper end of each support plate 1, and two locking belts 3 are arranged on the same side of the support plate 1, and the two locking belts 3 are evenly distributed on the side of the support plate 1 perpendicular to the lifting ear 2, and the locking belt 3 is provided with a tooth pattern 4 at the end away from the support plate 1, and the tooth pattern 4 is arranged on the side away from the tree, and a locking device 5 matching the number of the locking belts 3 is provided on the side of the support plate 1 away from the locking belt 3, and the locking belt 3 faces the adjacent locking device 5, and the locking device 5 is used to fix the locking belt 3 to connect two adjacent support plates 1.

[0028] like Figure 2, Figure 3 As shown, the locking device 5 includes a mounting frame 51 hinged on one side of the support plate 1, a belt outlet 52 is provided on the side of the mounting frame 51 close to the support plate 1, a belt inlet 53 is provided on the side of the mounting block 6 away from the support plate 1, a channel 54 for the locking belt 3 to pass through is provided between the belt inlet 53 and the belt outlet 52, a rotating shaft 55 is rotatably connected in the channel 54, a limiting plate 56 is fixedly connected to the rotating shaft 55, the limiting plate 56 faces the belt outlet 52, a spring 57 is fixedly installed on one side of the limiting plate 56, one end of the spring 57 away from the limiting plate 56 is fixedly connected to the inner wall of the mounting frame 51, the elastic force of the spring 57 causes the limiting plate 56 to be stuck on the tooth pattern 4, and a shift block 58 is fixedly installed on one end of the rotating shaft 55.

[0029] like Figure 1 , Figure 4 As shown, mounting blocks 6 matching the number of the mounting plates 1 are provided above the mounting blocks 1, a lifting rope 7 is fixedly connected to the upper end of the mounting blocks 6, a lifting rope 8 is fixedly connected to the lower end of the mounting blocks 6, a lifting ear 2 is passed through the end of the lifting rope 8 away from the mounting blocks 6 and is fixedly connected to the mounting plates 1, two through holes 9 are provided on the mounting blocks 6, the two through holes 9 are vertically arranged longitudinally, a support rod 10 is provided between two adjacent mounting blocks 6, the support rod 10 is a rigid pipe or wooden material, the support rod 10 passes through the through hole 9 and is fixedly connected to the support block, a threaded hole 11 is provided on the mounting blocks 6, the threaded hole 11 is connected to the through hole 9, and a bolt 12 is threadedly connected to the threaded hole 11.

[0030] The operation process of this utility model:

[0031] When it is necessary to lift the tree, according to the crown width of the tree, four support rods 10 of appropriate length are taken, and the two ends are respectively passed through the through holes 9 on the adjacent mounting blocks 6, and the support rods 10 are fixed by bolts 12. The four support rods 10 form a frame structure, and the upper end of the mounting block 6 is fixedly connected with a lifting rope 7, and the end of the lifting rope 7 away from the mounting block 6 is connected to the lifting hook of the lifting device, so that the lifting hook hooks the frame surrounded by the support rods 10, and the lower end of the mounting block 6 is fixedly connected with a lifting rope 8. According to the height of the tree, take the lifting rope 8 of appropriate length, pass the lifting rope 8 through the lifting ear 2 on the support plate 1, fix the lifting rope 8 on the support plate 1, and then Four support plates 1 are fitted on the surface of the tree root with the soil ball, so that the support plates 1 are evenly distributed on the edge of the soil ball, and the locking belt 3 is inserted from the belt inlet 53 on the installation frame 51 of the adjacent support plate 1 and passes through the belt outlet 52. A rotating shaft 55 is arranged in the installation frame 51, and a limiting plate 56 is fixedly installed on the rotating shaft 55. The limiting plate 56 faces the belt outlet 52, and a spring 57 is arranged on the limiting plate 56. When the locking belt 3 passes through the channel 54, the spring 57 on the limiting plate 56 makes the limiting plate 56 abut against the rack on the locking belt 3, and the limiting plate 56 locks the locking belt 3, so that the locking belt 3 and the support plate 1 enclose the soil ball, and then the tree is lifted by the lifting device.

[0032] After lifting, the shifting block 58 is rotated to rotate the rotating shaft 55, driving the limit plate 56 to rotate. The limit plate 56 compresses the spring 57 to move the limit plate 56 away from the locking belt 3. The locking belt 3 can be pulled out to release the lock and separate the support plate 1 from the tree.

Claims

1. An auxiliary device for tree lifting, characterized in that: The invention comprises at least three support plates (1), wherein the support plates (1) are arranged in a ring shape, a lifting ear (2) is fixedly mounted on the upper end of the support plate (1), at least two locking belts (3) are arranged on the same side of the support plate (1), the two locking belts (3) are evenly distributed on one side of the support plate (1) perpendicular to the lifting ear (2), a tooth pattern (4) is arranged on one end of the locking belt (3) away from the support plate (1), and a locking device (5) matching the number of the locking belts (3) is arranged on the side of the support plate (1) away from the locking belt (3), and the locking device (5) is used to fix the locking belt (3).

2. The auxiliary device for tree lifting according to claim 1, characterized in that: The locking device (5) comprises a mounting frame (51) hinged on one side of the support plate (1); a belt outlet (52) is provided on the side of the mounting frame (51) close to the support plate (1); a belt inlet (53) is provided on the side of the mounting block (6) away from the support plate (1); a channel (54) for the locking belt (3) to pass through is provided between the belt inlet (53) and the belt outlet (52); a rotating shaft (55) is rotatably connected in the channel (54); A limiting plate (56) is fixedly connected to the rotating shaft (55), and the limiting plate (56) faces the belt outlet (52). A spring (57) is fixedly installed on one side of the limiting plate (56), and one end of the spring (57) away from the limiting plate (56) is fixedly connected to the inner wall of the installation frame (51). The elastic force of the spring (57) causes the limiting plate (56) to be stuck on the tooth pattern (4). A shifting block (58) is fixedly installed on one end of the rotating shaft (55).

3. The auxiliary device for tree lifting according to claim 1, characterized in that: A number of mounting blocks (6) matching the number of the mounting plates (1) are provided above the support plate (1); a first lifting rope (7) is fixedly connected to the upper end of the mounting block (6); a second lifting rope (8) is fixedly connected to the lower end of the mounting block (6); an end of the second lifting rope (8) away from the mounting block (6) passes through the lifting ear (2) and is fixedly connected to the support plate (1); two through holes (9) are provided on the mounting block (6); the two through holes (9) are vertically arranged longitudinally; a support rod (10) is provided between two adjacent mounting blocks (6); the support rod (10) passes through the through hole (9) and is fixedly connected to the mounting block (6).

4. The auxiliary device for tree lifting according to claim 3, characterized in that: The mounting block (6) is provided with a threaded hole (11), the threaded hole (11) is connected to the through hole (9), and a bolt (12) is threadedly connected to the threaded hole (11).

5. The auxiliary device for tree lifting according to claim 1, characterized in that: The support plate (1) is an arc-shaped support plate (1).

6. The auxiliary device for tree lifting according to claim 1, characterized in that: The number of the support plates (1) is 4.

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