CN202799749U - Multifunctional tree trimmer - Google Patents
Multifunctional tree trimmer Download PDFInfo
- Publication number
- CN202799749U CN202799749U CN 201220453157 CN201220453157U CN202799749U CN 202799749 U CN202799749 U CN 202799749U CN 201220453157 CN201220453157 CN 201220453157 CN 201220453157 U CN201220453157 U CN 201220453157U CN 202799749 U CN202799749 U CN 202799749U
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- CN
- China
- Prior art keywords
- insulating bar
- knife section
- scissors
- bar joint
- saw blade
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional tree trimmer, which is used for trimming trees nearby a transmission line. The multifunctional tree trimmer comprises a pair of scissors, a saw blade, a hook, an insulating rod connector and an insulating pull rod, wherein a hinging shaft of the scissors is of a bidirectional extending structure; an extending part on one side is fixedly assembled with the tail part of the saw blade and the top of the insulating rod connector; an extending part on the other side is fixedly connected with the hook; and the tail part of the insulating rod connector is assembled with the insulating pull rod. The multifunctional tree trimmer has the characteristics of low cost and convenience in use, is not high in requirements on the skill of an operator and is convenient to popularize and use. Trials show that the problem of the poor adaptability of an oil saw cutting way is solved and the requirement of trimming the trees nearby the transmission line under various conditions is met.
Description
Technical field
The utility model relates to a kind of tree trimmer, relates in particular to a kind of Multifunctional clipping device that is applicable near the tree trimming of transmission line of electricity.
Background technology
At present, during tree trimming, the operating type that usually adopts pull bar to cooperate with chain saw, this kind operating type are because the weight of chain saw is larger, and be using height to be restricted, helpless for the pruning of branch more than two meters near to transmission line of electricity.On the other hand, when pruning the trees of adjacent conductors, the insulating properties of chain saw can not satisfy the requirement of safety in production; Simultaneously, chain saw also exists the drawbacks such as equipment investment and use cost height, maintaining complex steps.Above-mentioned reason has not only had a strong impact on the progress of tree trimming and operating personnel's safety, and has strengthened the maintenance cost of transmission line of electricity.
The utility model content
The purpose of this utility model is the drawback for prior art, and a kind of simple in structure, easy to operate, multi-functional trees trimmer of using safety is provided.
Problem described in the utility model realizes with following technical proposals:
A kind of multi-functional trees trimmer, it comprises scissors, saw blade, hook, insulating bar joint and insulated tension pole, the jointed shaft of described scissors is the Bidirectional extension structure, the wherein fixing assembling in the top of the afterbody of a side prolongation and saw blade, insulating bar joint, the opposite side prolongation is fixedly connected with hook, and described insulating bar joint afterbody and insulated tension pole are equipped.
Above-mentioned multi-functional trees trimmer, described scissors comprises ledger-plate, knife section, knife section driving mechanism and back-moving spring, described ledger-plate and knife section are hinged, ledger-plate and knife section working position are the first quarter moon dental structure that mutually mates, described knife section driving mechanism comprises pulley, pulley base and stay cord, described pulley is installed on the pulley base, described pulley base and knife section afterbody are hinged, described stay cord one end is fixed on the insulating bar joint, the other end is controlled by the operator after walking around pulley, and described back-moving spring two ends are connected with ledger-plate, knife section respectively.
Above-mentioned multi-functional trees trimmer, the outer ledge of described saw blade is provided with broached-tooth design, is provided with two installing holes at the saw blade afterbody, also is provided with the connection liner at the back side of saw blade afterbody.
Above-mentioned multi-functional trees trimmer, described insulating bar upper end of joint is provided with the Cutting tool installation manner hole, and the lower end is the external screw thread syndeton, also is provided with scissors stay cord holder and scissors knife section limited post on insulating bar joint outer wall.
Above-mentioned multi-functional trees trimmer, described insulated tension pole top is provided with the internal thread syndeton, and insulated tension pole is equipped by this internal thread syndeton and insulating bar joint.
The utility model with the saw in the tree trimming process, cut, three kinds of working methods of hook are incorporated into together dexterously, can finish the pruning operation to the trees different parts; The insulating bar joint can be realized the flexible dismounting of insulated tension pole in the utility model, not only can adapt to the requirement of different operating height, and makes operator's operation under state of insulation, has guaranteed operator's personal safety; The utlity model has characteristics with low cost, easy to use, less demanding to operator's technical ability, be convenient to promote the use of.Proof after on probation after a while: this multi-functional trees trimmer has solved the problem of chain saw cutting mode bad adaptability, has satisfied in the multiple situation operation needs near the tree trimming transmission line of electricity.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is saw-blade structure figure;
Fig. 3 is A-A sectional structure chart among Fig. 2;
Fig. 4 is scissor construction figure;
Fig. 5 is insulating bar junction composition;
Fig. 6 is the insulated tension pole structure chart.
Each label is among the figure: 1, saw blade, 1-1, broached-tooth design, 1-2, installing hole, 1-3, connection liner, 2, scissors, 2-1, ledger-plate, 2-2, knife section, 2-3, jointed shaft, 2-4, back-moving spring, 2-5, pulley, 2-6, pulley base, 2-7, stay cord, 3, hook, 4, the insulating bar joint, 4-1, Cutting tool installation manner hole, 4-2, stay cord holder, 4-3, external screw thread syndeton, 4-4, scissors knife section limited post, 5, insulated tension pole, 5-1, internal thread syndeton.
Embodiment
Referring to Fig. 1, the utility model comprises scissors 2, saw blade 1, hook 3, insulating bar joint 4 and insulated tension pole 5, the jointed shaft 2-3 of described scissors 2 is the Bidirectional extension structure, a wherein side prolongation and saw blade 1 afterbody, the fixing assembling in insulating bar joint 4 tops, opposite side prolongation and hook 3 fixing assemblings, described insulating bar joint 4 afterbodys and insulated tension pole 5 are equipped.
Referring to Fig. 4, scissors 2 of the present utility model comprises ledger-plate 2-1, knife section 2-2, knife section driving mechanism and back-moving spring 2-4, described ledger-plate 2-1 and knife section 2-2 are hinged, ledger-plate 2-1 and knife section 2-2 working position are the first quarter moon dental structure that mutually mates, described knife section driving mechanism comprises pulley 2-5, pulley base 2-6 and stay cord 2-7, described pulley 2-5 is installed on the pulley base 2-6, described pulley base 2-6 and ledger-plate 2-1 afterbody are hinged, described stay cord 2-7 one end is fixed on the insulating bar joint 4, and the other end is controlled by the operator after walking around pulley 2-5.Described back-moving spring 2-4 two ends are connected with ledger-plate 2-1, knife section 2-2 respectively.
Referring to Fig. 2, Fig. 3, saw blade 1 one lateral edges of the present utility model are provided with broached-tooth design 1-1, are provided with two installing hole 1-2 at the saw blade afterbody, also are provided with at the back side of saw blade afterbody to connect liner 1-3.
Referring to Fig. 1, Fig. 5, Fig. 6, insulating bar joint of the present utility model 4 upper ends are provided with Cutting tool installation manner hole 4-1, and the lower end is external screw thread syndeton 4-3, also is provided with scissors stay cord holder 4-2 and scissors knife section limited post 4-4 on insulating bar joint outer wall; Be provided with internal thread syndeton 5-1 on insulated tension pole 5 tops, insulated tension pole 5 is equipped by this internal thread syndeton 5-1 and insulating bar joint 4.
Referring to Fig. 1～Fig. 6, a kind of multi-functional trees trimmer, it with in the pruning trees commonly used to saw, cut, several modes such as hook are fused together, so that can both be masterly to the pruning of trunk and branch; This multi-functional trees trimmer is equipped with insulated tension pole 5 by insulating bar joint 4, so that the security performance of instrument and operation height have satisfied need of work.Concrete operation step of the present utility model is: in the time will repairing trunk part, can utilize this multi-functional trees trimmer saw blade function, spur insulated tension pole 5 by the operator and drive the trunk part removal that saw blade 1 motion will affect transmission line of electricity; In the time will partly pruning branch, can utilize this multi-functional trees trimmer scissors function, the operator spurs stay cord 2-7, drive knife section 2-2 motion by pulley 2-5, pulley base 2-6, back-moving spring 2-4 is stretched, knife section 2-2 and ledger-plate interlock, branch to be pruned is cut, after the scissors knife section limited post 4-4 on the insulating bar joint outer wall and knife section 2-2 conflict, the operator stops the application of force to stay cord 2-7, back-moving spring 2-4 resets, and knife section 2-2 separates with ledger-plate, finishes shear action; Hook is used for the auxiliary action of pruning in the utility model.
Claims (5)
1. a multi-functional trees trimmer is characterized in that, it comprises scissors (2), saw blade (1), hook (3), insulating bar joint (4) and insulated tension pole (5); The jointed shaft (2-3) of described scissors (2) is the Bidirectional extension structure, the wherein fixing assembling in the top of the afterbody of a side prolongation and saw blade (1), insulating bar joint (4), the opposite side prolongation is fixedly connected with hook (3), and described insulating bar joint (4) afterbody and insulated tension pole (5) are equipped.
2. a kind of multi-functional trees trimmer according to claim 1 is characterized in that, described scissors (2) comprises ledger-plate (2-1), knife section (2-2), knife section driving mechanism and back-moving spring (2-4); Described ledger-plate (2-1) is hinged with knife section (2-2), and ledger-plate (2-1) is the first quarter moon dental structure that mutually mates with knife section (2-2) working position; Described knife section driving mechanism comprises pulley (2-5), pulley base (2-6) and stay cord (2-7), described pulley (2-5) is installed on the pulley base (2-6), described pulley base (2-6) is hinged with ledger-plate (2-1) afterbody, described stay cord (2-7) end is fixed on the insulating bar joint (4), and the other end is controlled by the operator after walking around pulley (2-5); Described back-moving spring (2-4) two ends are connected with ledger-plate (2-1), knife section (2-2) respectively.
3. a kind of multi-functional trees trimmer according to claim 2, it is characterized in that, the outer ledge of described saw blade (1) is provided with broached-tooth design (1-1), is provided with two installing holes (1-2) at the saw blade afterbody, also is provided with at the back side of saw blade afterbody to connect liner (1-3).
4. a kind of multi-functional trees trimmer according to claim 3, it is characterized in that, described insulating bar joint (4) upper end is provided with Cutting tool installation manner hole (4-1), the lower end is external screw thread syndeton (4-3), also is provided with scissors stay cord holder (4-2) and scissors knife section limited post (4-4) on insulating bar joint outer wall.
5. a kind of multi-functional trees trimmer according to claim 4, it is characterized in that, described insulated tension pole (5) top is provided with internal thread syndeton (5-1), and insulated tension pole (5) is equipped by this internal thread syndeton (5-1) and insulating bar joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453157 CN202799749U (en) | 2012-09-07 | 2012-09-07 | Multifunctional tree trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453157 CN202799749U (en) | 2012-09-07 | 2012-09-07 | Multifunctional tree trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799749U true CN202799749U (en) | 2013-03-20 |
Family
ID=47858709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220453157 Expired - Fee Related CN202799749U (en) | 2012-09-07 | 2012-09-07 | Multifunctional tree trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799749U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823443A (en) * | 2012-09-07 | 2012-12-19 | 沧州供电公司 | Multifunctional tree trimmer |
| CN103202185A (en) * | 2013-04-13 | 2013-07-17 | 李海飞 | Multifunctional pruning scissors |
| CN103650938A (en) * | 2013-12-02 | 2014-03-26 | 宁波利豪机械有限公司 | Palm tree cutting tool based on pneumatic spring |
| CN103749168A (en) * | 2014-01-22 | 2014-04-30 | 国家电网公司 | Tree pruning device with insulating function |
| CN105210692A (en) * | 2015-10-13 | 2016-01-06 | 林华 | The firm clipping device of high-altitude branch |
| CN106576953A (en) * | 2016-12-01 | 2017-04-26 | 重庆奇甫机械有限责任公司 | Electrified pruning device |
-
2012
- 2012-09-07 CN CN 201220453157 patent/CN202799749U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823443A (en) * | 2012-09-07 | 2012-12-19 | 沧州供电公司 | Multifunctional tree trimmer |
| CN103202185A (en) * | 2013-04-13 | 2013-07-17 | 李海飞 | Multifunctional pruning scissors |
| CN103650938A (en) * | 2013-12-02 | 2014-03-26 | 宁波利豪机械有限公司 | Palm tree cutting tool based on pneumatic spring |
| CN103650938B (en) * | 2013-12-02 | 2015-09-09 | 宁波利豪机械有限公司 | A kind of pneumatic spring formula palm cutting machine |
| CN103749168A (en) * | 2014-01-22 | 2014-04-30 | 国家电网公司 | Tree pruning device with insulating function |
| CN105210692A (en) * | 2015-10-13 | 2016-01-06 | 林华 | The firm clipping device of high-altitude branch |
| CN105210692B (en) * | 2015-10-13 | 2017-10-20 | 林华 | High-altitude branch consolidates clipping device |
| CN106576953A (en) * | 2016-12-01 | 2017-04-26 | 重庆奇甫机械有限责任公司 | Electrified pruning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140716 Owner name: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER NAME: CANGZHOU POWER SUPPLY CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 061001 CANGZHOU, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee before: Cangzhou Power Supply Co. Patentee before: State Grid Corporation of China Patentee before: Hebei Electric Power Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140716 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee before: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee before: State Grid Corporation of China Patentee before: STATE GRID HEBEI ELECTRIC POWER Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |