CN205071747U - Thin secateurs of exempting from to ascend a height saw with scale function - Google Patents
Thin secateurs of exempting from to ascend a height saw with scale function Download PDFInfo
- Publication number
- CN205071747U CN205071747U CN201520873744.4U CN201520873744U CN205071747U CN 205071747 U CN205071747 U CN 205071747U CN 201520873744 U CN201520873744 U CN 201520873744U CN 205071747 U CN205071747 U CN 205071747U
- Authority
- CN
- China
- Prior art keywords
- pulley
- cutter shell
- insulating
- insulation cutter
- exempting
- Prior art date
- 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
Links
- 230000001174 ascending effect Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 67
- 241001640034 Heteropterys Species 0.000 claims description 12
- 238000013138 pruning Methods 0.000 abstract description 25
- 206010014357 Electric shock Diseases 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 241000269319 Squalius cephalus Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a thin secateurs of exempting from to ascend a height saw with scale function relates to power equipment appurtenance technical field. A thin secateurs of exempting from to ascend a height saw with scale function, including insulating telescopic link, set up the scale mark on the insulating telescopic link, insulating telescopic link top sets up insulating sword shell, insulating sword shell one side sets up the crotch, the setting of insulating sword shell opposite side has the open -ended cavity, set up fixed blade in the cavity, articulated movable blade on the insulating sword shell, the top of movable blade free end is passed through the spring and is connected with the top of insulating sword shell, the bottom of movable blade free end sets up first pulley, insulating sword bottom portion one side sets up the second pulley, set up the stay cord between first pulley and the second pulley, the stay cord drives movable blade and rotates along articulated position. The utility model has the advantages of it has avoided the operation of ascending a height, not only effectively prevents the electric shock risk among the operation process, can also measure simultaneously the branch and apart from the distance of wire, simplify the pruning previous work.
Description
Technical field
The utility model relates to power equipment aid technical field, and particularly a kind of withe of ascending a height of exempting from scale function cuts saw.
Background technology
Power industry is the important foundation industry of national economy, is related to national economy.Power transmission line corridor exists some trees, some trees is close to alive circuit, safe distance is not enough, line Xia Shu, bamboo distance of wire hypotelorism, when meeting strong wind, ice and snow weather, the weight of line Xia Shu, bamboo by wind, ice and snow causes and conductive contact, and even arcing and the short circuit tripping operation of instant earthing, permanent earth occurs.The work that circuit is removed obstacles is the daily important process of of power supply enterprise, containing making an inspection tour and removing obstacles two parts.But in practical operation, trunk, the social resistance of the sawed-off existence of secondary limb are carried out to the trees under line.With government, village, team, peasant household's negotiations process, there will be the compensation or dispute that cannot bear, cause the screen of trees hidden danger found not remove in time, cause potential safety hazard, there is passive factor.So strengthening making an inspection tour, particularly shorten the tour cycle during spring and summer tree bamboo production peak, once find new tree, the production of bamboo shoot, prune immediately, is power supply department a kind of line upkeep mode comparatively initiatively.Usually common pruning shear can be adopted to prune, but there is following problem in use in common pruning shear:
1, common pruning shear needs to ascend a height pruning, easily high falling risk occurs, causes personal injury.
2, in pruning process, because tree, bamboo branch and live wire are excessively near, operating process tree, bamboo branch rock, and common pruning shear easily occurs through electric shock personal injury.
3, common pruning shear can not measure the distance between branch and wire, and maintenance previous work is complicated.
Utility model content
For solving deficiency of the prior art, the utility model provides a kind of withe of ascending a height of exempting from scale function to cut saw, it avoid ascend operation, not only effectively prevents the electric shock risk in operating process, the distance of branch distance of wire can also be measured simultaneously, simplify pruning previous work.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of withe of ascending a height of exempting from scale function cuts saw, comprise insulating telescopic bar, described insulating telescopic bar arranges graduation mark, described insulating telescopic masthead portion arranges insulation cutter shell, described insulation cutter shell side arranges crotch, described insulation cutter shell opposite side is provided with the cavity of opening, in described cavity, fixed blade is set, hinged movable blades on described insulation cutter shell, articulated position is positioned at above fixed blade, described movable blades and opening are positioned at the same side, the top of described movable blades free end is connected by the top of spring with insulation cutter shell, the bottom of described movable blades free end arranges the first pulley, bottom described insulation cutter shell, side arranges the second pulley, described second pulley and the first pulley are positioned at the same side, between described first pulley and the second pulley, stay cord is set, described stay cord drives movable blades to rotate along articulated position.
Described insulation cutter shell top arranges saw blade, is detachably fixedly connected with between described saw blade with insulation cutter shell.
Described spring and insulation shell junction arrange groove.
Also comprise the reel for receiving stay cord.
Described insulation cutter shell and crotch are structure as a whole.
Contrast prior art, the beneficial effects of the utility model are:
1, the hand-held insulated gate expansion link of the utility model carries out the pruning of trees, and ascend operation can be avoided to bring unnecessary danger; Insulation cutter shell side arranges crotch, may be used for fixing branch, prevents branch in pruning process from rocking and causes the personal injury of getting an electric shock and bringing; Insulating telescopic bar arranges scale, the distance between branch and wire can be observed accurately, simplify maintenance previous work, easy to use.
2, insulation cutter shell top arranges saw blade, detachably being fixedly connected with between saw blade with insulation cutter shell, when needing saw blade can be adopted to prune when pruning thicker branch, and being detachably fixedly connected with between saw blade with insulation cutter shell, can dismantle as required, saw blade is installed, use flexibly.
3, spring and insulation shell junction arrange groove, by the groove arranged, saw blade can be made to keep flushing with insulation cutter shell, thus guarantee the stability that saw blade is connected with insulation cutter shell.
4, the reel by arranging, conveniently can store stay cord, prevent stay cord from tiing a knot, make troubles to operator.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment 1 structural representation;
Accompanying drawing 2 is the utility model embodiment 2 structural representations.
Label shown in accompanying drawing: 1, insulating telescopic bar; 2, graduation mark; 3, insulate cutter shell; 4, crotch; 5, fixed blade; 6, movable blades; 7, spring; 8, the first pulley; 9, the second pulley; 10, stay cord; 11, saw blade; 12, groove; 13, reel.
Embodiment
By reference to the accompanying drawings and specific embodiment, the utility model is described in further detail.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
The withe of ascending a height of exempting from scale function cuts a saw, comprises insulating telescopic bar 1, and insulating telescopic bar can prevent from getting an electric shock, and can change the length of expansion link as required, is applicable to the branch pruning differing heights.Insulating telescopic bar is connected together by multiple stub, and two stub junctions are threaded connection.Described insulating telescopic bar 1 arranges graduation mark 2, described insulating telescopic bar 1 top arranges insulation cutter shell 3, graduation mark original position is positioned at the one end near insulation cutter shell, accurate observation can be facilitated to the distance between branch and wire by the graduation mark arranged, simplify and put work on record before pruning, save time, increase work efficiency.Described insulation cutter shell 3 side arranges crotch 4, and crotch 4 may be used for being fixed by branch when pruning, and prevents branch from rocking and causes branch and conductive contact to occur through electric shock personal injury.Described insulation cutter shell 3 opposite side is provided with the cavity of opening, arranges fixed blade 5 in described cavity.Hinged movable blades 6 on described insulation cutter shell 3, articulated position is positioned at above fixed blade 5, described movable blades 6 is positioned at the same side with opening, the top of described movable blades 6 free end is connected by the top of spring 7 with insulation cutter shell 3, the bottom of described movable blades 6 free end arranges the first pulley 8, bottom described insulation cutter shell 3, side arranges the second pulley 9, described second pulley 9 and the first pulley 8 are positioned at the same side, arrange stay cord 10 between described first pulley 8 and the second pulley 9, described stay cord 10 drives movable blades 6 to rotate along articulated position.First pulley is fixed on insulation cutter shell by the first bracing frame, and stay cord one end is fixed on the first bracing frame, then through the second pulley, finally again through the first pulley, adopts two pulleys easy to operate, and laborsaving.Drive movable blades to rotate by stay cord, movable blades and fixed blade acting in conjunction are used for pollard.
Further, described insulation cutter shell 3 top arranges saw blade 11, is detachably fixedly connected with between described saw blade 11 with insulation cutter shell 3.Detachably be fixedly connected with by bolt between saw blade with insulation cutter shell, saw blade is for pruning thicker branch.Detachably be fixedly connected with between saw blade with insulation cutter shell, can dismantle as required, saw blade is installed, use flexibly.
As optimization, described spring 7 arranges groove 12 with insulation shell junction, by the groove arranged, saw blade can be made to keep flushing with insulation cutter shell, thus guarantee the stability that saw blade is connected with insulation cutter shell.
As optimization, also comprising the reel 13 for receiving stay cord 10, conveniently stay cord can be stored, preventing stay cord from tiing a knot, make troubles to operator.
As optimization, described insulation cutter shell 3 is structure as a whole with crotch 4, sound construction, convenient processing.
Embodiment 1:
The withe of ascending a height of exempting from scale function cuts a saw, comprises insulating telescopic bar 1, and insulating telescopic bar can prevent from getting an electric shock, and can change the length of expansion link as required, is applicable to the branch pruning differing heights.Insulating telescopic bar is connected together by multiple stub, and two stub junctions are threaded connection.Described insulating telescopic bar 1 arranges graduation mark 2, described insulating telescopic bar 1 top arranges insulation cutter shell 3, graduation mark original position is positioned at the one end near insulation cutter shell, accurate observation can be facilitated to the distance between branch and wire by the graduation mark arranged, simplify and put work on record before pruning, save time, increase work efficiency.Described insulation cutter shell 3 side arranges crotch 4, and crotch 4 may be used for being fixed by branch when pruning, and prevents branch from rocking and causes branch and conductive contact to occur through electric shock personal injury.Described insulation cutter shell 3 opposite side is provided with the cavity of opening, arranges fixed blade 5 in described cavity.Hinged movable blades 6 on described insulation cutter shell 3, articulated position is positioned at above fixed blade 5, described movable blades 6 is positioned at the same side with opening, the top of described movable blades 6 free end is connected by the top of spring 7 with insulation cutter shell 3, the bottom of described movable blades 6 free end arranges the first pulley 8, bottom described insulation cutter shell 3, side arranges the second pulley 9, described second pulley 9 and the first pulley 8 are positioned at the same side, arrange stay cord 10 between described first pulley 8 and the second pulley 9, described stay cord 10 drives movable blades 6 to rotate along articulated position.First pulley is fixed on insulation cutter shell by the first bracing frame, and stay cord one end is fixed on the first bracing frame, then through the second pulley, finally again through the first pulley, adopts two pulleys easy to operate, and laborsaving.Drive movable blades to rotate by stay cord, movable blades and fixed blade acting in conjunction are used for pollard.Also comprise the reel 13 for receiving stay cord 10.The beneficial effect of the present embodiment is: may be used for pruning thinner branch, and stay cord conveniently can store by reel, prevent stay cord from tiing a knot, make troubles to operator.
Embodiment 2:
The withe of ascending a height of exempting from scale function cuts a saw, comprises insulating telescopic bar 1, and insulating telescopic bar can prevent from getting an electric shock, and can change the length of expansion link as required, is applicable to the branch pruning differing heights.Insulating telescopic bar is connected together by multiple stub, and two stub junctions are threaded connection.Described insulating telescopic bar 1 arranges graduation mark 2, described insulating telescopic bar 1 top arranges insulation cutter shell 3, graduation mark original position is positioned at the one end near insulation cutter shell, accurate observation can be facilitated to the distance between branch and wire by the graduation mark arranged, simplify and put work on record before pruning, save time, increase work efficiency.Described insulation cutter shell 3 side arranges crotch 4, and crotch 4 may be used for being fixed by branch when pruning, and prevents branch from rocking and causes branch and conductive contact to occur through electric shock personal injury.Described insulation cutter shell 3 opposite side is provided with the cavity of opening, arranges fixed blade 5 in described cavity.Hinged movable blades 6 on described insulation cutter shell 3, articulated position is positioned at above fixed blade 5, described movable blades 6 is positioned at the same side with opening, the top of described movable blades 6 free end is connected by the top of spring 7 with insulation cutter shell 3, the bottom of described movable blades 6 free end arranges the first pulley 8, bottom described insulation cutter shell 3, side arranges the second pulley 9, described second pulley 9 and the first pulley 8 are positioned at the same side, arrange stay cord 10 between described first pulley 8 and the second pulley 9, described stay cord 10 drives movable blades 6 to rotate along articulated position.First pulley is fixed on insulation cutter shell by the first bracing frame, and stay cord one end is fixed on the first bracing frame, then through the second pulley, finally again through the first pulley, adopts two pulleys easy to operate, and laborsaving.Drive movable blades to rotate by stay cord, movable blades and fixed blade acting in conjunction are used for pollard.Also comprise the reel 13 for receiving stay cord 10.Described insulation cutter shell 3 top arranges saw blade 11, is detachably fixedly connected with between described saw blade 11 with insulation cutter shell 3.Detachably be fixedly connected with by bolt between saw blade with insulation cutter shell, saw blade is for pruning thicker branch.Detachably be fixedly connected with between saw blade with insulation cutter shell, can dismantle as required, saw blade is installed, use flexibly.Described spring 7 arranges groove 12 with insulation shell junction, by the groove arranged, saw blade can be made to keep flushing with insulation cutter shell, thus guarantee the stability that saw blade is connected with insulation cutter shell.The beneficial effect of the present embodiment is: can also be used for pruning thicker branch by the saw blade arranged, and is detachably fixedly connected with between saw blade with insulation cutter shell, can dismantle as required, install saw blade, use flexibly.
Claims (5)
1. cut saw with the withe of ascending a height of exempting from of scale function for one kind, it is characterized in that: comprise insulating telescopic bar (1), described insulating telescopic bar (1) arranges graduation mark (2), described insulating telescopic bar (1) top arranges insulation cutter shell (3), described insulation cutter shell (3) side arranges crotch (4), described insulation cutter shell (3) opposite side is provided with the cavity of opening, fixed blade (5) is set in described cavity, the upper hinged movable blades (6) of described insulation cutter shell (3), articulated position is positioned at fixed blade (5) top, described movable blades (6) and opening are positioned at the same side, the top of described movable blades (6) free end is connected by the top of spring (7) with insulation cutter shell (3), the bottom of described movable blades (6) free end arranges the first pulley (8), side, described insulation cutter shell (3) bottom arranges the second pulley (9), described second pulley (9) and the first pulley (8) are positioned at the same side, between described first pulley (8) and the second pulley (9), stay cord (10) is set, described stay cord (10) drives movable blades (6) to rotate along articulated position.
2. a kind of withe of ascending a height of exempting from scale function according to claim 1 cuts saw, it is characterized in that: described insulation cutter shell (3) top arranges saw blade (11), be detachably fixedly connected with between described saw blade (11) with insulation cutter shell (3).
3. a kind of withe of ascending a height of exempting from scale function according to claim 2 cuts saw, it is characterized in that: described spring (7) and insulation shell junction arrange groove (12).
4. a kind of withe of ascending a height of exempting from scale function according to claim 1 cuts saw, it is characterized in that: also comprise the reel (13) for receiving stay cord (10).
5. a kind of withe of ascending a height of exempting from scale function according to claim 1 cuts saw, it is characterized in that: described insulation cutter shell (3) and crotch (4) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873744.4U CN205071747U (en) | 2015-11-04 | 2015-11-04 | Thin secateurs of exempting from to ascend a height saw with scale function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873744.4U CN205071747U (en) | 2015-11-04 | 2015-11-04 | Thin secateurs of exempting from to ascend a height saw with scale function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071747U true CN205071747U (en) | 2016-03-09 |
Family
ID=55424205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873744.4U Expired - Fee Related CN205071747U (en) | 2015-11-04 | 2015-11-04 | Thin secateurs of exempting from to ascend a height saw with scale function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646380A (en) * | 2017-10-23 | 2018-02-02 | 国网山东省电力公司烟台供电公司 | A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle |
| CN113615418A (en) * | 2021-08-31 | 2021-11-09 | 国网河南省电力公司博爱县供电公司 | Power supply maintenance special offline branch insulation trimmer |
-
2015
- 2015-11-04 CN CN201520873744.4U patent/CN205071747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646380A (en) * | 2017-10-23 | 2018-02-02 | 国网山东省电力公司烟台供电公司 | A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle |
| CN113615418A (en) * | 2021-08-31 | 2021-11-09 | 国网河南省电力公司博爱县供电公司 | Power supply maintenance special offline branch insulation trimmer |
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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 |
Granted publication date: 20160309 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |