CN211580999U - Trunk protection device for transplanting and hoisting big tree - Google Patents
Trunk protection device for transplanting and hoisting big tree Download PDFInfo
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- CN211580999U CN211580999U CN202020085215.9U CN202020085215U CN211580999U CN 211580999 U CN211580999 U CN 211580999U CN 202020085215 U CN202020085215 U CN 202020085215U CN 211580999 U CN211580999 U CN 211580999U
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Abstract
The utility model relates to a trunk protection device for transplanting and hoisting a big tree, which comprises a plurality of radial arc-shaped rubber protection strips, a fastening belt, a hanging belt and the like, wherein two ends on the outer side surface of each rubber protection strip are respectively provided with a columnar bulge, the middle part of each rubber protection strip is provided with a groove, and the inner side surface of each rubber protection strip is provided with a plurality of square anti-skid blocks; the left and right fastening belts are respectively provided with a through hole matched with the columnar protrusion on the protection strip, and the end part of one end of each fastening belt is provided with a buckle head with a pin; the column-shaped bulges arranged on the outer side surfaces of the two ends of the protection strip are inserted into the through holes matched with the fastening belts, the protection strips are assembled into a protection strip combined curtain, a protection strip combined curtain is assembled by the same method, the two protection strip combined curtains are respectively surrounded on the two sides of the center of gravity of the trunk, and then the protection strip combined curtain is fixed on the trunk by the fastening belts; the hanging belts of the two protection devices are hung on the same lifting hook of the crane to realize balanced lifting.
Description
Technical Field
The utility model relates to a trunk protection device when big tree hoists, especially a trunk protection device when being applicable to big tree horizontal hoisting shipment.
Background
Along with the demand of urban and rural landscaping construction, the big tree transplanting can display greening effect in a short time, shorten greening period and improve the important functions of ecological function, and is widely adopted. However, the big tree is huge and has a weight of several tons or even more than ten tons, so that the big tree can be only mechanically hoisted during loading and is mostly bound by steel wire ropes during hoisting, the method is simple and rough, and trunk injuries, scratches and big bark falling phenomena often occur. Not only influences the appearance of the transplanted tree, but also reduces the survival rate of the tree. In order to solve the problems, the trunk is lifted by using the hanging belt, so that the problem of the trauma of the tree body is solved from the surface, but the tree still dies after transplanting for one year. After the bark is peeled off, the bark is separated from the trunk, which is a hidden strain caused when the tree is hoisted and seriously affects the survival and growth of tree transplantation. For this reason, some people nail a circle of batten on the trunk of the big tree, and then directly tie a lifting rope on the trunk, lift and get on the vehicle. The hoisting device is also easy to cause internal injury to big trees. Particularly, most trees are in the bark leaving period in spring, so that the bark is more likely to be curled up or pulled to cause internal injury, and the survival rate is influenced. It is seen that the avoidance or reduction of mechanical damage to the big tree during the hoisting process is the key point for ensuring the survival of the transplanted big tree and the rapid restoration of the normal growth of the tree after survival.
Disclosure of Invention
The utility model aims at preventing or reducing the big tree trunk when hoist and mount and taking place the not enough of traumatism and stealthy strain easily, provide a protection device of trunk when big tree transplants hoist and mount, it can not only effectual protection trunk not receive or receive traumatism, stealthy problem of straining less, and the trunk appearance is perfect moreover, transplants the survival rate and improves.
The utility model provides a technical scheme that its technical problem adopted is: a trunk protection device for transplanting and hoisting a big tree comprises a protection strip, a fastening belt, a hanging strip and the like, wherein the radial direction of the rubber protection strip is arc-shaped, the near end parts of the outer side surfaces of two ends of the rubber protection strip are respectively provided with a columnar protrusion, the middle part of the rubber protection strip is provided with a groove, and the inner side surface of the rubber protection strip is provided with a plurality of rectangular anti-skidding blocks; the left and right fastening belts are respectively provided with a through hole matched with the columnar protrusion on the protection strip, and the end part of one end of each fastening belt is provided with a buckle head with a pin; the protection device is formed by inserting columnar protrusions arranged on the outer side surfaces of two ends of a protection strip into through holes matched with the columnar protrusions on a left fastening belt and a right fastening belt respectively, assembling a plurality of protection strips into a protection strip combined curtain, assembling a protection strip combined curtain by the same method, respectively surrounding the two protection strip combined curtains on two sides of the gravity center part of a trunk of a pre-hoisted big tree, respectively penetrating the tail end of each fastening belt through a buckle head at the other end of each fastening belt, tensioning the tail end of each fastening belt, inserting a pin on the buckle head into the corresponding through hole on the fastening belt, and firmly fixing the protection strip combined curtain on the trunk; the hanging strips wound by the two protection devices are hung on the same lifting hook of the crane, so far, the two protection devices fixed on the trunk are connected with the lifting hook through the hanging strips to form a triangle, and balanced lifting is achieved.
The hanging strip is flat and is wound at least for a circle in the groove of the protection device fixed on the trunk.
The protection devices surrounding the two sides of the center of gravity of the trunk can increase or decrease the number of the protection strips on the protection devices according to the thickness of the trunk.
The utility model discloses the arc design of protection strip is convenient for identical with the trunk, inboard square non slipping spur not only has the non-slip effect, certain elasticity is convenient for fastening area simultaneously and is tightened tightly fixed, and can effectively protect the trunk, the suspender is at the groove winding round of protection strip, prevent to take off the groove, can make the gravity dispersion that acts on the trunk with triangle hoist and mount, keep the relative balance of the big tree of hanging, suitably adjust the back, lift by crane, protection bark that can furthest does not receive or receive the damage less, improve the survival rate of transplanting trees.
Drawings
Figure 1 is the utility model discloses horizontal hoisting trunk protection device schematic diagram.
Fig. 2 is a schematic view of the combined state structure of the protection strip of the present invention.
Fig. 3 is a front view structure diagram of the protection bar.
Fig. 4 is a rear view of the structure of fig. 3.
In the figure: 1. a left fastening strap; 2. a right fastening strap; 3. a protective strip; 4. the outer side surface of the protection strip; 5. a columnar protrusion; 6. a groove; 7. the inner side surface of the protection strip; 8. a square anti-skid block; 9. a hook; 10. a sling; 11. soil lump; 12. a tree trunk; 13. buckling a head; 14. a pin.
Detailed Description
In FIGS. 1 to 4: a trunk protection device for transplanting and hoisting a big tree comprises a plurality of radial arc-shaped rubber protection strips (3), wherein two ends of the outer side surface of each rubber protection strip are respectively provided with a columnar protrusion (5), the middle part of each rubber protection strip is provided with a groove (6), and the inner side surface of each rubber protection strip is provided with a plurality of rectangular anti-skidding blocks (8); the left and right fastening belts (1, 2) are respectively provided with a through hole matched with the columnar protrusion (5) on the protection strip (3), and the end part of one end of each fastening belt is provided with a buckle head (13) with a pin (14); the cylindrical protrusions (5) arranged on the outer side surfaces of the two ends of the protection strip (3) are inserted into through holes matched with the fastening strips, the protection strips are assembled together, when the protective strip is used, the assembled protection strips are surrounded on one side of the gravity center position of a trunk (12) of a big tree to be hoisted, the tail end of the left or right fastening strip penetrates through a buckle head (13) at the other end of the left or right fastening strip, the left or right fastening strip is tensioned, a pin (14) on the buckle head is inserted into the corresponding through hole in the fastening strip, and the assembled protection strip (3) is firmly fixed on the trunk (12); the other trunk protection device with the same structure is arranged on the other side of the gravity center of the big tree, hanging belts (10) of the two protection devices are hung on the same lifting hook (9) of the crane, and the two protection devices fixed on the trunk are connected with the lifting hook (9) through the hanging belts (10) to form a triangle, so that balanced lifting is achieved. The hanging strip is flat and is wound for at least one circle in a groove (6) of the protection device fixed on the trunk. Surround the protection device in trunk focus both sides, according to the thickness of trunk, suitably increase and decrease the protection strip quantity on the protection device. The utility model discloses protection bark that can furthest does not receive or receive the damage less, improves the survival rate of transplanting trees.
Claims (3)
1. The utility model provides a protection device of trunk when hoist and mount is transplanted to big tree, comprises protection strip, fastening belt, suspender etc. its characterized in that: the radial arc rubber protection strip is provided with a columnar bulge at the near end part of the outer side surfaces of two ends of the rubber protection strip, a groove is arranged in the middle of the rubber protection strip, and a plurality of rectangular anti-skidding blocks are arranged on the inner side surface of the rubber protection strip; the left and right fastening belts are respectively provided with a through hole matched with the columnar protrusion on the protection strip, and the end part of one end of each fastening belt is provided with a buckle head with a pin; the protection strip combined curtain is assembled by inserting the columnar bulges arranged on the outer side surfaces of the two ends of the protection strip into through holes matched with the fastening strips, the protection strip combined curtain is assembled by the same method, the two protection strip combined curtains are respectively surrounded on the two sides of the gravity center part of the trunk of the big tree to be hoisted, the tail end of each fastening strip respectively passes through the buckle head at the other end of the fastening strip and is tensioned, the pin on the buckle head is inserted into the corresponding through hole on the fastening strip, and the protection strip combined curtain is firmly fixed on the trunk to form the protection device of the trunk; hanging the hanging strips in the grooves of the two protection devices on the same lifting hook of the crane, so far, connecting the two protection devices fixed on the trunk with the lifting hook through the hanging strips to form a triangle, and achieving balanced lifting.
2. The trunk protection device for the transplanting and hoisting of the big tree as claimed in claim 1, wherein: the hanging strip is flat and is wound at least for a circle in the groove of the protection device fixed on the trunk.
3. The trunk protection device for the transplanting and hoisting of the big tree as claimed in claim 1, wherein: the protection devices surrounding the two sides of the center of gravity of the trunk can increase or decrease the number of the protection strips on the protection devices properly according to the thickness of the trunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085215.9U CN211580999U (en) | 2020-01-15 | 2020-01-15 | Trunk protection device for transplanting and hoisting big tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085215.9U CN211580999U (en) | 2020-01-15 | 2020-01-15 | Trunk protection device for transplanting and hoisting big tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211580999U true CN211580999U (en) | 2020-09-29 |
Family
ID=72577144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020085215.9U Active CN211580999U (en) | 2020-01-15 | 2020-01-15 | Trunk protection device for transplanting and hoisting big tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211580999U (en) |
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2020
- 2020-01-15 CN CN202020085215.9U patent/CN211580999U/en active Active
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