CN109368485B

CN109368485B - Balanced hoisting accessory of trees for environmental engineering

Info

Publication number: CN109368485B
Application number: CN201811444689.1A
Authority: CN
Inventors: 岑加昌
Original assignee: Julongchuang Environmental Protection Technology Jiaxing Co Ltd
Current assignee: Julongchuang environmental protection technology (Jiaxing) Co., Ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2020-11-03
Anticipated expiration: 2038-11-29
Also published as: CN109368485A

Abstract

The invention provides a tree balance hoisting device for environmental engineering, which comprises a lifting eye nut, a cargo hook and a rope pocket; the hanging block is formed by connecting two connected plates, an arc hole is formed in the middle of the hanging block, the hanging block is a round hole after being connected and used for clamping the transplanted tree, and two threaded holes are formed in each half plate; the lifting eye bolts are arranged at four positions, are connected to the lifting block through threads and penetrate out of the bottom of the lifting block; the lifting ring nuts are fixed on the lifting ring bolts through spiral connection and are arranged at the bottoms of the lifting blocks; the tree clamping device is simple in structure, easy to manufacture and quick in operation process, trees are clamped into the lifting blocks instead of being bound by the lifting ropes when lifted, the tree clamping device is short in time consumption and easy to get on hand, the trees are slightly damaged when clamped, the survival rate of the trees is improved, the trees are slightly inclined when lifted, large-amplitude rotation is not easy to generate, the trees are more stable when lifted, the safety is high, and potential safety hazards during operation are reduced.

Description

Balanced hoisting accessory of trees for environmental engineering

Technical Field

The invention belongs to the technical field of garden nursery stocks, and particularly relates to a tree balance lifting device for environmental engineering.

Background

In the transplanting or transporting process of the tree, as the trunk of the tree is thick, the direct manual moving is troublesome and labor-consuming, the tree can be directly hoisted by a machine in the transferring process, and then the tree is transplanted.

For example, Chinese patent with application number CN201210479032.5 discloses a soil ball lifting net bag based on tree transplantation and use steps thereof, comprising a lifting rope (1) directly connected with a lifting device and a wrapping rope (2) for wrapping soil balls, wherein the lifting rope (1) and the wrapping rope (2) are also provided with connecting rings; the connecting ring comprises a lifting ring (3) and a wrapping ring (4); the wrapping ring (4) comprises a collar and a detaching ring, any one of the four wrapping rings (4) is the detaching ring, and the other three wrapping rings are all collars. The invention provides a lifting soil ball net bag based on tree transplantation and a using step thereof, which change the main stress position of a tree during lifting and transfer from a trunk to a soil ball, and avoid the damage of the bark of the tree during lifting, thereby improving the survival rate of the tree and reducing the tree transplantation cost.

Based on the aforesaid, the inventor discovers that when having the current large-scale trees to lift by crane, there is the single line to carry the stay cord to promote trees between the bottom of the hoisting device of majority, leads to producing crooked very easily when promoting, and trees can produce rotation by a wide margin, produce and carry and draw unstable phenomenon, have the potential safety hazard.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a tree balance lifting device for environmental engineering is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a tree balance lifting device for environmental engineering, which aims to solve the problems of deflection, large rotation, instability and potential safety hazard of the existing trees.

The purpose and the effect of the tree balance hoisting device for environmental engineering are achieved by the following specific technical means:

a tree balance lifting device for environmental engineering comprises a lifting block, fixing lugs, a rubber pad, a cushion block, a bent ring, a plug buckle, a pin shaft, a lifting eye bolt, a lifting rope, a knot, a balance ring, a lifting eye nut, a cargo hook and a rope pocket; the hanging block is formed by connecting two connected plates, an arc hole is formed in the middle of the hanging block, the hanging block is a round hole after being connected and used for clamping the transplanted tree, and two threaded holes are formed in each half plate; the lifting eye bolts are arranged at four positions, are connected to the lifting block through threads and penetrate out of the bottom of the lifting block; the lifting rope is tied on the lifting bolt; the rope knot is a knot tied on the lifting rope and is arranged at fifty centimeters of the top of the lifting eye bolt; the lifting ring nuts are fixed on the lifting ring bolts through spiral connection and are arranged at the bottoms of the lifting blocks; the two bag ropes are arranged in a crossed mode, and the two ends of each bag rope are tied to the goods hooks and are connected to the lifting ring nuts through the goods hooks.

Furthermore, fixed ear is located and is hung a piece tip, is the rectangle piece, and the circular port has been seted up to inside.

Furthermore, the rubber pad is made of rubber and is fixed on the inner ring wall of the hanging block through screw connection.

Furthermore, the cushion block is of a cylindrical structure, a round hole is formed in the middle of the cushion block, and the diameter of the round hole is the same as that of the round hole in the fixing lug.

Furthermore, the bent ring is a rectangular iron bent into a U shape, threaded holes are formed in two ends of the bent ring, and the bent ring and the cushion block are connected and fixed to the hanging block through bolts.

Furthermore, the eye-splice is semicircular, and the centre is equipped with the round hole, locates on two half pieces of hanging the piece, and every department is equipped with two, and the position is crisscross each other, makes the round hole of four places concentric coaxial.

Furthermore, the pin shaft is arranged in the inserting and buckling hole.

Furthermore, the balance ring is in a rubber ring shape and is a non-closed ring, and is provided with an opening, and the ring is provided with four round holes which are sleeved on four lifting ropes and are arranged at the top of the knot.

Compared with the prior art, the invention has the following beneficial effects:

due to the arrangement of the cargo hook, the cargo hook is convenient to mount and dismount, the operation of the pocket rope is facilitated when the tree is transplanted, the time for fixing the transplanted tree is shortened, and the lifting efficiency is improved.

The tree clamping device is simple in structure, easy to manufacture and quick in operation process, trees are clamped into the lifting blocks instead of being bound by the lifting ropes when lifted, the tree clamping device is short in time consumption and easy to get on hand, the trees are slightly damaged when clamped, the survival rate of the trees is improved, the trees are slightly inclined when lifted, large-amplitude rotation is not easy to generate, the trees are more stable when lifted, the safety is high, and potential safety hazards during operation are reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of the hanger block of the present invention.

Fig. 3 is a top view of the balance ring of the present invention.

Fig. 4 is a view of the invention in direction a.

Fig. 5 is a schematic view of the structure of the curved ring of the present invention.

Fig. 6 is a top view of the loop of the present invention.

Fig. 7 is a top view of the spacer of the present invention.

Fig. 8 is a schematic structural view of the hanging block (front half block) of the present invention.

Fig. 9 is a top view of the hanger block (front half) of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1-hanging block, 101-fixing lug, 102-rubber cushion, 103-cushion block, 104-bent ring, 105-eye button, 106-pin shaft, 2-lifting eye bolt, 3-lifting rope, 301-knot, 4-balance ring, 5-lifting eye nut, 6-cargo hook and 7-rope pocket.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9: a tree balance hoisting device for environmental engineering comprises a hoisting block 1, a fixing lug 101, a rubber mat 102, a cushion block 103, a bent ring 104, a plug buckle 105, a pin shaft 106, an eye bolt 2, a hoisting rope 3, a knot 301, a balance ring 4, an eye nut 5, a cargo hook 6 and a pocket rope 7; the hanging block 1 is formed by connecting two connected plates, an arc hole is formed in the middle of the hanging block and is a round hole used for clamping transplanted trees after connection, and two threaded holes are formed in each half plate; the lifting eye bolts 2 are connected to the lifting block 1 through threads and penetrate out of the bottom of the lifting block 1; the lifting rope 3 is tied on the lifting bolt 2; the knot 301 is a knot tied on the lifting rope 3 and is arranged at fifty centimeters of the top of the lifting eye bolt 2; the lifting ring nuts 5 are fixed on the lifting ring bolts 2 through screw connection and are arranged at the bottoms of the lifting blocks 1; the two bag ropes 7 are arranged in two positions, the two bag ropes 7 are arranged in a crossed mode, two ends of each bag rope are tied to the goods hook 6, and the two bag ropes are connected to the lifting ring nut 5 through the goods hook 6.

Wherein, fixed ear 101 is located and is hung 1 tip of piece, for the rectangular block, and the circular port has been seted up to inside, is used for the block trees.

The rubber pad 102 is made of rubber and is fixed on the inner ring wall of the hanging block 1 through screw connection, so that contact friction force between the rubber pad and trees is increased, the hanging stability is improved, the trees are protected, and damage to barks is prevented.

The cushion block 103 is a cylindrical structure, a round hole is formed in the middle of the cushion block, the diameter of the round hole is the same as that of the round hole in the fixing lug 101, and the cushion block is padded between the bent ring 104 and the fixing lug 101.

The bent ring 104 is a rectangular iron bent into a U shape, threaded holes are formed in two ends of the bent ring, the bent ring and the cushion block 103 are connected and fixed to the hanging block 1 through bolts, and the movable ends of the two half blocks of the hanging block 1 are firmly connected and fixed together.

The eye-splice 105 is semicircular, the middle of the eye-splice is provided with a round hole, the eye-splice is arranged on two half blocks of the hanging block 1, each place is provided with two places, the positions of the two places are staggered, and the round holes at four places are concentric and coaxial.

The pin shaft 106 is arranged in the hole of the insert buckle 105, and the two half blocks of the hanging block 1 are connected together, so that the two half blocks can rotate along the pin shaft 106 at a certain angle, and the opening size of the fixing lug 101 on the hanging block 1 is convenient to open.

The balance ring 4 is rubber ring-shaped, is a non-closed ring, is provided with an opening, is provided with four round holes, is sleeved on the four lifting ropes 3, and is arranged at the top of the knot 301, so that the damage of the lifting ropes 3 to the bark of the transplanted tree is prevented.

The specific use mode and function of the embodiment are as follows:

in the invention, the rope 7 can be replaced by a net, a rope belt or other objects for supporting the transplanted tree, when in use, the curved ring 104 is taken down, the trunk section of the tree to be lifted is buckled in the hanging block 1, two adjacent cargo hooks 6 are unfastened, the rope 7 is in a cross shape to pocket the soil ball part of the transplanted tree, then the cargo hook 6 is fixed on the lifting ring nut 5, the balance ring 4 is sleeved on the trunk, the hanging ropes 3 at four positions penetrate through the balance ring 4 from bottom to top and then are hung on the hook of the lifting device, because the branches of the tree are different, the inclination of the tree during lifting is adjusted according to the length of the bolt system of the hanging rope 3 on the hook, relative rotation is not easy to generate after lifting, large-amplitude swing is not easy to generate, the safety performance is high, the cushion block 103 is made of rubber, the bolt of the fixed curved ring 104 is semi-thread, the diameter of the optical axis section is less than 10mm, when the diameter deviation of the fixed tree is large, the ends of the fixing lugs 101 of the two half parts of the hanging block 1 cannot be contacted together, but the bolt can still be obliquely inserted into the curved ring 104 and the fixing lugs 101 for fixing, the diameters of the trees in the same planting base are not greatly different, the trees can be used, and when the diameter of the clamped tree is small, the inner ring of the rubber mat 102 is additionally provided with a buffer such as cloth, rubber sheets and the like, and the use can be met.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a balanced hoisting accessory of trees for environmental engineering which characterized in that: the tree balance lifting device for the environmental engineering comprises a lifting block (1), a fixing lug (101), a rubber mat (102), a cushion block (103), a bent ring (104), a plug buckle (105), a pin shaft (106), a lifting eye bolt (2), a lifting rope (3), a rope knot (301), a balance ring (4), a lifting eye nut (5), a cargo hook (6) and a rope pocket (7); the hanging block (1) is formed by connecting two plates which are connected together, an arc hole is formed in the middle of the hanging block, the hanging block is a round hole after being connected and used for clamping a transplanted tree, and two threaded holes are formed in each half plate; the lifting eye bolts (2) are connected to the lifting block (1) in four positions through threads and penetrate out of the bottom of the lifting block (1); the lifting rope (3) is tied on the lifting eye bolt (2); the knot (301) is a knot tied on the lifting rope (3) and is arranged at the fifty centimeters position of the top of the lifting eye bolt (2); the lifting ring nuts (5) are fixed on the lifting ring bolts (2) through screw connection at five positions and are arranged at the bottoms of the lifting blocks (1); the two pocket ropes (7) are arranged at two positions, the two pocket ropes (7) are arranged in a crossed manner, and two ends of the two pocket ropes are tied on the cargo hook (6) and are connected to the lifting ring nut (5) through the cargo hook (6);

the fixing lug (101) is arranged at the end part of the hanging block (1) and is a rectangular block, and a circular hole is formed in the fixing lug;

the rubber pad (102) is made of rubber and is fixedly connected to the inner ring wall of the hanging block (1) through screws;

the cushion block (103) is of a cylindrical structure, a round hole is formed in the middle of the cushion block, and the diameter of the round hole is the same as that of the round hole in the fixing lug (101);

the bent ring (104) is a rectangular iron bent into a U shape, threaded holes are formed in two ends of the bent ring, and the bent ring and the cushion block (103) are connected and fixed to the hanging block (1) through bolts;

the eye-splice (105) is semicircular, a round hole is arranged in the middle of the eye-splice, the eye-splice is arranged on two half blocks of the hanging block (1), two places are arranged at each place, the positions are staggered, and the round holes at four places are concentric and coaxial;

the pin shaft (106) is arranged in the hole of the insert buckle (105);

the balance ring (4) is in a rubber ring shape, is a non-closed ring, is provided with an opening, is provided with four round holes, is sleeved on four lifting ropes (3), and is arranged at the top of the knot (301).