CN202799807U - Fixing and protecting device for lifting trees - Google Patents
Fixing and protecting device for lifting trees Download PDFInfo
- Publication number
- CN202799807U CN202799807U CN 201220364929 CN201220364929U CN202799807U CN 202799807 U CN202799807 U CN 202799807U CN 201220364929 CN201220364929 CN 201220364929 CN 201220364929 U CN201220364929 U CN 201220364929U CN 202799807 U CN202799807 U CN 202799807U
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- sheet
- tree
- greatly
- hangs
- rope band
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Abstract
The utility model discloses a fixing and protecting device for lifting trees. The fixing and protecting device is characterized by comprising a circular hanging belt, a hanging belt locker and a plurality of protective sheets. The inner walls of the protective sheets are arc surfaces and matched with the surface of a tree. Ropes and anti-slip strips are arranged on the outer walls of the protective sheets, and the ropes penetrate through rope rings of the protective sheets. The hanging belt locker comprises a U-shaped bolt, a lock plate and nuts, the lock plate is provided with two round holes matched with the U-shaped bolt, the U-shaped bolt is provided with external threads, and internal threads of the nuts are matched with the external threads on the U-shaped bolts. The fixing and protecting device has the advantages that truck and bark are protected; and the fixing and protecting device is simple in structure, convenient to mount and demount, and capable of holding the trunk closely and high in safety coefficient.
Description
Technical field
The utility model relates to garden instrument, and is particularly a kind of for setting up greatly the fixing protector that hangs.
Background technology
In landscape engineering is built, often there is a large amount of large trees to need to transplant, also there is a large amount of large trees to need to transplant in the seedlings production.Be to improve transplanting survival rate, general trees ' root is all with the load-carrying soil ball of different size, and behind the lifting, people's fixture vehicle, the difficulty of unloading are large, and efficient is extremely low.Usually set greatly entrucking, unload and all use the loop wheel machine lifting operation.
Setting up greatly when hanging, suspender belt one end can not directly be inserted in trunk lifting position, otherwise the trunk cortex can damage fully, but first after trunk cortex safeguard measure is taked at trunk lifting position, is inserted in suspender belt again.
Normally around the lifting position, be adjacent to trunk with numb sheet, wood chip or bamboo chip at present; set greatly safeguard measure with rope or wire binding as lifting; after sturdy; be set on numb sheet, wood chip or the bamboo chip with suspender belt one end again; after being locked, examination is hung in advance, determines the reasonable position of lifting; after suspender belt is sturdy, just begin formal lifting operation.
At first, because the frictional force of numb sheet, wood chip, bamboo chip and trunk is less, in the lifting process, accidentally, suspender belt is with regard to slippage, and the trunk cortex is easy to damage, can damage tree branches and native ball when serious, also can bring unsafe factor to operating personnel, cause trees to devalue or scrap.If in the rainy day operation, after trunk surface was moistening, with numb sheet, wood chip or bamboo chip protection, frictional force was less, the easier slippage of suspender belt, and the trunk cortex damages even more serious, and safety is more unstable.
Secondly, each lifting, numb sheet, wood chip, bamboo chip all will be made temporarily, tie up, and operation is also inconvenient.
The 3rd, adopt rope or wire binding that weak point is respectively arranged, rope is tied up tight not, and need to tighten during wire binding, need untie complex operation when lifting by crane complete lightening restrictions on.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model discloses a kind of and trunk cohesive force strong, the fixing protector that hangs is set up greatly in little and easy to operate being used for of trees damage.
The utility model has adopted following technical scheme:
Be used for setting up the fixing protector that hangs greatly, comprise suspender belt, suspender belt mechanical brake and some tree sheets that protects, described to protect tree sheet inwall be cambered surface, matches with trunk surface; The described tree sheet outer wall that protects is provided with rope band ring and tread plate; Rope band passes from the rope band ring that respectively protects the tree sheet;
Described suspender belt is the endless belt; Described suspender belt mechanical brake is comprised of U-shaped bolt, locking plate and nut, and locking plate is provided with 2 circular holes that cooperate with U-shaped bolt, and U-shaped bolt is provided with external screw thread, and the internal thread of nut matches with external screw thread on the U-shaped bolt.
During use, will protect the tree sheet by being pressed on the trunk, rope band passes the rope band ring that respectively protects the tree sheet, ties up solid making and protects tree sheet and the tight obvolvent of trunk; Suspender belt is smoothed out with the fingers into double-deck, be wound in the tread plate below, an end of suspender belt is passed from the other end, tension will respectively be protected the tree sheet and tack; Entangle suspender belt with U-shaped bolt and tie up the junction, with locking plate and spiro cap on U-shaped bolt, tightening nuts, U-shaped bolt and locking plate are tied up the junction with suspender belt and are tightly pinned, and avoid because the lax slip that brings of suspender belt.
Preferably, the described tree sheet both sides of protecting are provided with connecting ring, and the connecting ring that protects between the tree sheet connects in twos by elastic cord, make some tree sheets that protect conspire to create a stringly, are convenient to be enclosed within on the trunk protecting the tree sheet.
Preferably, described to protect the tree sheet be double-decker, and internal layer is rubber mount, and skin is steel disc, and it is affixed that double-decker passes through screw; Effective cohesive force can be provided, not damage again trees.
Preferably, be evenly distributed with projection on the binding face of rubber mount and trunk, to improve frictional force.
Preferably, the described tree sheet that protects is provided with 3 road tread plates, in order to be attached 3 suspender belts, provides stronger crane capacity.
Preferably, described tread plate is overhead structure, thereby in the tread plate bottom and protect between the tree sheet body and form the suspender belt embedded groove, stops the slip of suspender belt in the lifting process.
Preferably, described rope band is the pancake rope band, and rope band one end is provided with ratchet bar, and the other end connects buckle, and ratchet became flexible with firm being difficult for of being connected of buckle, can not become flexible thereby guarantee to protect the tree sheet.
Preferably, described buckle comprises housing, fixture, bearing and magnet, and housing is comprised of upper cover plate, lower cover and 2 blocks of side plates, and upper cover plate is parallel with lower cover, and 2 blocks of side plates are parallel to each other, and side plate connects upper cover plate and lower cover; 2 corresponding positions of side plate respectively are provided with 1 dead eye, and dead eye is near lower cover, and bearing penetrates from a dead eye, passes from another dead eye; Fixture is fixed on 2 bearings between the dead eye, and fixture comprises hooking sheet and suction sheet, and absorption is positioned at a side of bearing, is embedded with magnet on the lower cover of its below; Hooking sheet is positioned at the opposite side of bearing, matches with ratchet bar in its end; Suction sheet and hooking sheet angle are the obtuse angle, and when suction sheet and magnet adsorption, the hooking sheet end is near upper cover plate; Described bearing passes pin shaft hole and partly is provided with the solution shank of the key; The buckle lower cover is affixed at end and the rope band of hooking sheet one side.Rope band is passed between bearing and upper cover plate, and rope band overcomes magnet to the attraction of suction sheet, and hooking sheet is depressed, and can pass through smoothly; After the rope band tension, the hooking sheet end engages with ratchet on the rope band, can not unclamp; Finish using, rotate and separate shank of the key, fixture rotates thereupon, and rope band and hooking sheet release are able to smooth extraction, use very convenient.
The utility model has the advantage of: (1) does not damage the trunk bark; (2) simple in structure, easy installation and removal; (3) large with the trunk cohesive force, safety coefficient is high.
Description of drawings
Fig. 1 is the structural representation that protects tree sheet and trunk obvolvent of the present utility model;
Fig. 2 is the monomer figure that protects the tree sheet of the present utility model;
Fig. 3 is the structural representation of suspender belt mechanical brake of the present utility model;
Fig. 4 is the structural representation of tread plate of the present utility model;
Fig. 5 is the front view of buckle of the present utility model;
Fig. 6 is the cutaway view of buckle of the present utility model;
Fig. 7 is the structural representation of the large tree of the utility model lifting;
Number in the figure: 1-suspender belt, 2-suspender belt mechanical brake, 3-protects the tree sheet, 4-rope band ring, the 5-tread plate, 6-U type bolt, the 7-locking plate, the 8-nut, the 9-arm, the 10-lifting rope, the 11-suspension hook, the 12-suspender belt is tied up the junction, the 13-rubber mount, the 14-steel disc, the 15-screw, 16-protects tree sheet body, 17-suspender belt embedded groove, the 18-connecting ring, the 19-rope band, the 20-buckle, the 21-housing, the 22-fixture, the 23-bearing, 24-magnet, the 25-upper cover plate, the 26-lower cover, the 27-side plate, the 28-hooking sheet, the 29-suction sheet, 30-separates shank of the key.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Such as Fig. 1 ~ shown in Figure 7, be used for setting up the fixing protector that hangs greatly, comprise suspender belt 1, suspender belt mechanical brake 2 and some tree sheets 3 that protects, described to protect tree sheet inwall be cambered surface, matches with trunk surface; The described tree sheet outer wall that protects is provided with rope band ring 4 and tread plate 5; Rope band 19 passes from the rope band ring that respectively protects the tree sheet;
Described suspender belt is the endless belt; Described suspender belt mechanical brake is comprised of U-shaped bolt 6, locking plate 7 and nut 8, and locking plate is provided with 2 circular holes that cooperate with U-shaped bolt, and U-shaped bolt is provided with external screw thread, and the internal thread of nut matches with external screw thread on the U-shaped bolt;
Described to protect the tree sheet be double-decker, and internal layer is rubber mount 13, and skin is steel disc 14, and it is affixed that double-decker passes through screw 15; Effective cohesive force can be provided, not damage again trees; Be evenly distributed with projection on the binding face of rubber mount 13 and trunk, to improve frictional force;
The described both sides of protecting tree sheet steel disc are provided with connecting ring 18, and the connecting ring that protects between the tree sheet connects in twos by elastic cord, make some tree sheets that protect conspire to create a stringly, are convenient to be enclosed within on the trunk protecting the tree sheet;
The described tree sheet that protects is provided with 3 road tread plates 5, in order to be attached 3 lifting ropes, provides stronger crane capacity; In addition, described tread plate 5 is overhead structure, thereby in the tread plate bottom and protect between the tree sheet body 16 and form suspender belt embedded groove 17, stops the slip of suspender belt in the lifting process;
Described rope band 19 is the pancake rope band, and rope band one end is provided with ratchet bar, and the other end connects buckle 20, and ratchet became flexible with firm being difficult for of being connected of buckle, can not become flexible thereby guarantee to protect the tree sheet; Described buckle comprises housing 21, fixture 22, bearing 23 and magnet 24, and housing is comprised of upper cover plate 25, lower cover 26 and 2 blocks of side plates 27, and upper cover plate is parallel with lower cover, and 2 blocks of side plates are parallel to each other, and side plate connects upper cover plate and lower cover; 2 corresponding positions of side plate respectively are provided with 1 dead eye 28, and dead eye is near lower cover, and bearing penetrates from a pin shaft hole, passes from another dead eye; Fixture is fixed on 2 bearings between the dead eye, and fixture comprises hooking sheet 28 and suction sheet 29, and suction sheet is positioned at a side of bearing, is embedded with magnet 24 on the lower cover of its below; Hooking sheet is positioned at the opposite side of bearing, matches with ratchet bar in its end; Suction sheet and hooking sheet angle are the obtuse angle, and when suction sheet and magnet adsorption, the hooking sheet end is near upper cover plate; Described bearing passes dead eye and partly is provided with solution shank of the key 30; The buckle lower cover is affixed at end and the rope band of hooking sheet one side.Rope band is passed between bearing and upper cover plate, and rope band overcomes magnet to the attraction of suction sheet, and hooking sheet is depressed, and can pass through smoothly; After the rope band tension, the hooking sheet end engages with ratchet on the rope band, can not unclamp; Finish using, rotate and separate shank of the key, fixture rotates thereupon, and rope band and hooking sheet release are able to smooth extraction, use very convenient.
Using method of the present utility model is as follows: will protect the tree sheet by the position of centre of gravity place that is pressed in trunk, rope band 19 passes the rope band ring 4 that respectively protects the tree sheet, ties up solid making by buckle 20 and protects tree sheet and the tight obvolvent of trunk; Suspender belt is wound in tread plate 5 belows, an end of suspender belt is passed the other end, tension will respectively be protected the tree sheet and tack; Entangle suspender belt with U-shaped bolt 6 and tie up junction 12, locking plate 7 and nut 8 are enclosed within on the U-shaped bolt 6, tightening nuts 8, U-shaped bolt 6 is tied up junction 12 with locking plate 7 with suspender belt and is tightly pinned, and avoids because the lax slip that brings of suspender belt; The free end of suspender belt is hung on the suspension hook of lifting machine, can lifts by crane safely.
Claims (8)
1. be used for setting up the fixing protector that hangs greatly, it is characterized in that, comprise suspender belt, suspender belt mechanical brake, rope band and some tree sheets that protects, described to protect tree sheet inwall be cambered surface, matches with trunk surface; The described tree sheet outer wall that protects is provided with rope band ring and tread plate; Described suspender belt is the endless belt; Described suspender belt mechanical brake is comprised of U-shaped bolt, locking plate and nut, and locking plate is provided with 2 circular holes that cooperate with U-shaped bolt, and U-shaped bolt is provided with external screw thread, and the internal thread of nut matches with external screw thread on the U-shaped bolt.
2. as claimed in claim 1ly it is characterized in that for setting up greatly the fixing protector that hangs that the described tree sheet both sides of protecting are provided with connecting ring, the connecting ring that protects between the tree sheet connects in twos by elastic cord.
3. as claimed in claim 1ly it is characterized in that for setting up greatly the fixing protector that hangs that described to protect the tree sheet be double-decker, internal layer is rubber mount, and skin is steel disc, and it is affixed that double-decker passes through screw.
4. as claimed in claim 3ly it is characterized in that for setting up greatly the fixing protector that hangs, be evenly distributed with projection on the binding face of rubber mount and trunk.
5. as claimed in claim 1ly it is characterized in that for setting up greatly the fixing protector that hangs that the described tree sheet that protects is provided with 3 road tread plates.
6. as claimed in claim 1ly it is characterized in that for setting up greatly the fixing protector that hangs described tread plate is overhead structure, in the tread plate bottom and protect between the tree sheet body and form the suspender belt embedded groove.
7. as claimed in claim 1ly it is characterized in that for setting up greatly the fixing protector that hangs described rope band is the pancake rope band, rope band one end is provided with ratchet bar, and the other end connects buckle.
8. as claimed in claim 7 for setting up greatly the fixing protector that hangs, it is characterized in that, described buckle comprises housing, fixture, bearing and magnet, housing is comprised of upper cover plate, lower cover and 2 blocks of side plates, upper cover plate is parallel with lower cover, 2 blocks of side plates are parallel to each other, and side plate connects upper cover plate and lower cover; 2 corresponding positions of side plate respectively are provided with a dead eye, and dead eye is near lower cover, and bearing penetrates from a dead eye, passes from another dead eye; Fixture is fixed on 2 bearings between the dead eye, and fixture comprises hooking sheet and suction sheet, and suction sheet is positioned at a side of bearing, is embedded with magnet on the lower cover of its below; Hooking sheet is positioned at the opposite side of bearing, matches with ratchet bar in its end; Suction sheet and hooking sheet angle are the obtuse angle, and when suction sheet and magnet adsorption, the hooking sheet end is near upper cover plate; Described bearing passes dead eye and partly is provided with the solution shank of the key; The buckle lower cover is affixed at end and the rope band of hooking sheet one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364929 CN202799807U (en) | 2012-07-26 | 2012-07-26 | Fixing and protecting device for lifting trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364929 CN202799807U (en) | 2012-07-26 | 2012-07-26 | Fixing and protecting device for lifting trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799807U true CN202799807U (en) | 2013-03-20 |
Family
ID=47858767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364929 Expired - Fee Related CN202799807U (en) | 2012-07-26 | 2012-07-26 | Fixing and protecting device for lifting trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742487A (en) * | 2012-07-26 | 2012-10-24 | 杭州天香园林有限公司 | Fixed protection device for lifting big trees |
-
2012
- 2012-07-26 CN CN 201220364929 patent/CN202799807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742487A (en) * | 2012-07-26 | 2012-10-24 | 杭州天香园林有限公司 | Fixed protection device for lifting big trees |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160726 |