CN108684365A - The safe clipping device of high-altitude branch - Google Patents
The safe clipping device of high-altitude branch Download PDFInfo
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- CN108684365A CN108684365A CN201810816040.1A CN201810816040A CN108684365A CN 108684365 A CN108684365 A CN 108684365A CN 201810816040 A CN201810816040 A CN 201810816040A CN 108684365 A CN108684365 A CN 108684365A
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- hook
- branch
- master lever
- lever
- shaft
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/083—Manual pruning saws
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of safe clipping device of high-altitude branch, including master lever, auxiliary operating lever is installed on master lever, master lever and auxiliary operating lever are insulating bar;The upper end of master lever is equipped with electric reciprocating saw, and electric saw controller is equipped on master lever;It is equipped on master lever positioned at electric reciprocating saw side and the hanging branch hook that can vertically swing, is equipped between hanging branch hook and master lever and swings attachment device and swing position limiter;The present invention hooks branch limb by hanging branch hook, keeps electric reciprocating saw work more stable, after sawed-off branch limb, hanging branch hook can guarantee that electric reciprocating saw and master lever will not fall because of dead weight simultaneously, safe and reliable;Artificial dragsaw is replaced by electric reciprocating saw so that trimming work is simply laborsaving, and the use of insulating bar can effectively avoid electric shock;The configuration of the present invention is simple, convenient artificial carry are transported.
Description
Technical field
The present invention relates to a kind of specific purpose tool more particularly to a kind of safe clipping devices of high-altitude branch.
Background technology
Trees presence is often had by national grid high-voltage line, trees grow tall, with luxuriant foliage and spreading branches in leafy profusion rear branch is easy covering and pressure
Compel the power equipments such as cable and switch, transformer, causes the additional stress of cable to cause broken string, or even because of ring near branch
Border is easy humidity, and for transmission of electricity, distribution line and power equipment, branch in great numbers also easily causes single-phase earthing and phase
Between short circuit occur, cause circuit and power equipment to damage;So being trimmed to branch by high-voltage line and power equipment
The work that must be often carried out for relevant staff.
Because often height also can be higher for the branch impacted to high-voltage line and power equipment, common averruncator is used
It is difficult to complete trimming work, staff is used vehicle delivery trimming machinery, repaiies limb using trimming machinery sometimes
It cuts, but the high-voltage line place of required trimming has and is much distributed in the vehicles such as narrow location, hilly country, field field and is difficult to reach
The place arrived, so the use of trimming machinery is limited serious;Simultaneously as being trimmed to about branch, nearby environment is easy moist reason,
No matter use averruncator or trim machinery, is all difficult to avoid that personal injury or equipment damage caused by electric shock.Therefore it needs
Design is a kind of to transport convenient for artificial carry, and can complete high-altitude trimming work and pruning tool safe to use.
Invention content
Technical problem to be solved by the invention is to provide a kind of simple in structure, transported convenient for artificial carry, height can be trimmed
Locate branch limb and the safe clipping device of high-altitude branch safe to use.
In order to solve the above technical problems, the technical scheme is that:The safe clipping device of high-altitude branch, including main operation
Bar is equipped with auxiliary operating lever on the master lever, and the master lever and the auxiliary operating lever are insulating bar;It is described
The upper end of master lever is equipped with electric reciprocating saw, and electric saw controller is equipped on the master lever;The master lever
On be equipped with positioned at the electric reciprocating saw side and the hanging branch hook that can vertically swing, the hanging branch hook and the master lever it
Between be equipped with and swing attachment device and swing position limiter.
The master lever includes operation mandril as a preferred technical solution, and the electricity is installed on the operation mandril
Dynamic reciprocating saw and the electric saw controller;The lower end of the operation mandril is fixedly connected with lengthening extension bar.
The electric saw controller includes the accumulator being connect with the electric reciprocating saw as a preferred technical solution,
Control switch is equipped between the electric reciprocating saw and the accumulator.
The control switch is equipped with wireless receiver as a preferred technical solution, and the wireless receiver signal connects
It is connected to Digiplex.
The swing attachment device includes the extension being removably mounted on the master lever as a preferred technical solution,
Hook mounting base, master lever described in the hook mounting base upper edge is radially fixed to be provided with shaft installing pipe, the shaft installation
Screw thread is equipped with hook shaft on pipe, and the end that the hook shaft stretches out the shaft installing pipe is fixed with axial baffle ring;
It is fixed on the hanging branch hook and is sleeved on the hook shaft and between the axial baffle ring and the shaft installing pipe
Hook anti-shake sleeve.
The swing position limiter includes the end face for being fixed at the shaft installing pipe as a preferred technical solution,
On forward limited block, the hook anti-shake sleeve be equipped with forward block corresponding with the forward limited block;The hanging branch
Forward force application spring is connected between hook and the master lever.
The swing attachment device includes the extension being removably mounted on the master lever as a preferred technical solution,
Hook mounting base is laterally fixed with shaft installing pipe, the shaft installation in the hook mounting base far from the master lever
Hook shaft is installed on pipe, the hanging branch hook is rotatablely installed in the hook shaft, is located at the extension in the hook shaft
Branch hook both sides are equipped with axial baffle ring.
The swing position limiter includes being fixed at the hook mounting base and being located at as a preferred technical solution,
Forward gag lever post between the electric reciprocating saw and the hook shaft turns gag lever post with after, and the hanging branch is hooked in the forward
Gag lever post and it is described after turn to swing between gag lever post;Forward force bullet is connected between the hanging branch hook and the master lever
Spring.
The hanging branch hook is equipped with anti-slop serrations as a preferred technical solution,.
The hanging branch hook sets there are two and is located at the electric reciprocating saw both sides as a preferred technical solution,.
By adopting the above-described technical solution, the safe clipping device of high-altitude branch, including master lever, the master lever
On auxiliary operating lever is installed, the master lever and the auxiliary operating lever are insulating bar;The upper end of the master lever
Electric reciprocating saw is installed, electric saw controller is installed on the master lever;It is equipped on the master lever positioned at institute
The hanging branch hook stated electric reciprocating saw side and can vertically swung is equipped between the hanging branch hook and the master lever and swings connection
Device and swing position limiter;The present invention hooks branch limb by the hanging branch hook, makes the electric reciprocating saw work more
To stablize, after sawed-off branch limb, the hanging branch hook can guarantee that electric reciprocating saw and master lever will not fall because of dead weight simultaneously,
It is safe and reliable;Artificial dragsaw is replaced by electric reciprocating saw so that trimming work is simply laborsaving, and the use of insulating bar can have
Effect avoids electric shock;The configuration of the present invention is simple, convenient artificial carry are transported.
Description of the drawings
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the entirety perspective view of the embodiment of the present invention one;
Fig. 2 is the three-dimensional enlarged structure schematic diagram at one master lever upper end of the embodiment of the present invention;
Fig. 3 is the explosive state schematic diagram of Fig. 2 structures;
Fig. 4 is that the embodiment of the present invention one works status diagram of initial hanging branch hook when hooking target limb;
Fig. 5 is that the work of the embodiment of the present invention one starts to trim the status diagram of work;
Fig. 6 is the status diagram that trimming work is completed in the work of the embodiment of the present invention one;
Fig. 7 is the dimensional structure diagram at two master lever upper end of the embodiment of the present invention;
Fig. 8 is the explosive state schematic diagram of Fig. 7 structures;
Fig. 9 is that the embodiment of the present invention two works status diagram of initial hanging branch hook when hooking target limb;
Figure 10 is that the work of the embodiment of the present invention two starts to trim the status diagram of work;
Figure 11 is the status diagram that trimming work is completed in the work of the embodiment of the present invention two.
In figure:1- master levers;11- operates mandril;12- lengthens extension bar;2- auxiliary operating levers;3- electric reciprocating saws;4-
Electric saw controller;41- accumulators;42- control switches;5- hanging branch hooks;6- swings attachment device;61- shaft installing pipes;62-
Link up with shaft;63- axial direction baffle rings;64- links up with anti-shake sleeve;65- links up with mounting base;7- swing position limiters;71- forwards limit
Block;72- forward blocks;73- forward force application springs;74- forward gag lever posts;Turn gag lever post after 75-;8- target limbs.
Specific implementation mode
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation
Mode describes certain exemplary embodiments of the present invention.Undoubtedly, those skilled in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of different modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
Embodiment one:As Fig. 1 to Fig. 6 jointly shown in, the safe clipping device of high-altitude branch, including master lever 1, the master
Auxiliary operating lever 2 is installed in operating lever 1.The master lever 1 include operation mandril 11, the master lever 1 further include with
The lengthening extension bar 12 that the lower end of the operation mandril 11 is fixedly connected, leads between the lengthening extension bar 12 and the operation mandril 11
Cross the installation that is screwed, the both ends for lengthening extension bar 12 are respectively set male thread and negative thread, under the operation mandril 11
The negative thread of setting and the male thread cooperation on the lengthening extension bar 12, being fixedly connected between the lengthening extension bar 12 is held also to lead to
The cooperation of Yin Yang thread is crossed to realize;The present embodiment can increase according to the height of target limb 8 or reduce the lengthening extension bar
12 quantity.Auxiliary operating lever 2 described in the present embodiment is single straight-bar, certainly also can be according to actual needs in lower end also fixed company
The lengthening extension bar 12 is connect, 2 upper end of the auxiliary operating lever hingedly connects with the operation mandril 11 or the lengthening extension bar 12
It connects, the auxiliary operating lever 2 is with the operation mandril 11 or the articulated connection structure for lengthening extension bar 12:Including with institute
It states and operates mandril 11 or the two clamping arc plates of peripheral surface correspondence for lengthening extension bar 12, between one end of the two clamping arc plates
It is articulated and connected by hinge, is clamped and connects by box fastener between the other end, welded on one of them described clamping arc plate
The upper end of hinged otic placode, the hinged otic placode and the auxiliary operating lever 2 is articulated and connected.Certain two clamping arc plate and periphery
The increasing friction forces such as cloth pad or rubber pad can also be increased between face, keep the connection of the auxiliary operating lever 2 more firm.It is described
Auxiliary operating lever 2 or tripod structure.The connection of the package assembly of above-mentioned master lever 1 and the auxiliary operating lever 2
Structure can facilitate the overall package and dismantling of the present embodiment, and carrying transport is carried out after being also convenient for dismantling.Main behaviour described in the present embodiment
It is insulating bar to make bar 1 and the auxiliary operating lever 2, this sample embodiment is blocking cable and power equipment applied to trimming
Staff is not easy to get an electric shock when limb, safe to use.
The upper end of the master lever 1 is equipped with electric reciprocating saw 3, and electric saw control dress is equipped on the master lever 1
Set 4.It is operated described in the present embodiment on mandril 11 and the electric reciprocating saw 3 and the electric saw controller 4 is installed, no matter made in this way
With the how many lengthening extension bars 12, structure is adjusted without other cabling or in addition, used more simple and convenient.Institute
It includes driving motor to state electric reciprocating saw 3, and the driving motor connects the electric saw controller 4, and the driving motor passes through
Slider-crank mechanism is sequentially connected with saw mounting head, and saw blade, the reciprocating realization of saw blade are installed in the saw mounting head
Operation is trimmed, what the concrete structure and principle of the electric reciprocating saw 3 were well known to those skilled in the art, it is no longer superfluous herein
It states.The electric saw controller 4 includes the accumulator 41 being connect with the electric reciprocating saw 3, is passed through on the operation mandril 11
Battery mounting base is fixedly mounted in hose clamp, and inverted T-shaped slot is arranged on the battery mounting base, and setting T shapes are inserted on the accumulator 41
Block, the accumulator 41 by T shape inserted blocks insert on the battery mounting base so that it is convenient to the replacement of the accumulator 41.
Control switch 42 is equipped between the electric reciprocating saw 3 and the accumulator 41, control switch 42 is equipped with described in the present embodiment
Wireless receiver, the wireless receiver signal are connected with Digiplex, and the wireless receiver follows the operation mandril
11 are located at higher position, in this way when 8 height of target limb is higher, can control opening for trimming operation by the Digiplex
Stop, uses simple, safe ready;The control switch 42 is fixedly mounted on by screw on the operation mandril 11.Certain institute
Stating control switch 42 can also be used longer wired connection mode to connect the electric reciprocating saw 3 and the accumulator 41.
It is equipped on the master lever 1 positioned at 3 side of the electric reciprocating saw and the hanging branch hook 5 that can vertically swing, institute
It states to be equipped between hanging branch hook 5 and the master lever 1 and swings attachment device 6 and swing position limiter 7.Hanging branch described in the present embodiment
Hook 5 is " J " shaped, certainly also can be in " 7 " shape or "" shape etc., the part with crotch is the hanging branch hook on the hanging branch hook 5
5 hooking end.The hanging branch hook 5 set there are two and be located at 3 both sides of the electric reciprocating saw, in this way trees trunk no matter
Trimming operation is carried out in left side or right side, the hanging branch hook 5 can act as fall arrest effect.Certain hanging branch hook 5
One can be only arranged, manually walk about around trees trunk in trimming, so that the hanging branch hook 5 is located at the electric reciprocating saw 3 close
The side of trees trunk, the hanging branch hook 5 can equally play the role of always fall arrest.The hanging branch hook 5 is equipped with anti-slop serrations, more
Further the hooking end of the hanging branch hook 5 is equipped with anti-slop serrations, and it is more secured that the anti-slop serrations can be such that the hanging branch hook 5 hooks,
What the anti-slop serrations were well known to those skilled in the art, details are not described herein and is being not shown in figure.
The attachment device 6 that swings includes the hook mounting base 65 being removably mounted on the master lever 1, the extension
Master lever 1 described in 65 upper edge of hook mounting base is radially fixed to be equipped with shaft installing pipe 61, because hanging branch hook 5 described in the present embodiment is
Two, so the shaft installing pipe 61 is also two and is arranged symmetrically in 1 both sides of the master lever.It is hung described in the present embodiment
Hook mounting base 65 includes two arc plates, and by hinge connection, the other end is by bolt or snaps connection, this reality for one end of two arc plates
It applies illustration and means and be bolted, a shaft installing pipe 61 is respectively welded on two arc plates;The present embodiment can be by dismounting institute
It states hook mounting base 65 and position of the hanging branch hook 5 in 1 axial direction of the master lever is adjusted, the hanging branch hook 5 can in this way
To coordinate the saw blade of the electric reciprocating saw 3 to be used in different length, such as target limb 8 be pine hardwood when, institute
The saw blade for stating electric reciprocating saw 3 is often shorter and tooth is close, should adjust the hook mounting base 65 downwards at this time, make the hanging branch hook
5 closer to saw blade;When target limb 8 is the corks such as poplar, the saw blade of the electric reciprocating saw 3 is often longer and tooth is dredged, this
When should be adjusted up the hook mounting base 65, make the hanging branch hook 5 closer to saw blade.
Screw thread is equipped with hook shaft 62 in the shaft installing pipe 61, and the hook shaft 62 stretches out the shaft installation
The end of pipe 61 is fixed with axial baffle ring 63, and the present embodiment illustrates the hook shaft 62 to be outer-hexagonal bolt, and head is
For the axial baffle ring 63, certain hook shaft 62 or hexagon socket head cap screw or with step pin axle processing screw thread and
At.It is fixed on the hanging branch hook 5 and is sleeved on the hook shaft 62 and positioned at the axial baffle ring 63 and shaft peace
Hook anti-shake sleeve 64 between tubulature 61, when the hook anti-shake sleeve 64 can ensure that the hanging branch hook 5 is hung on limb
It is not easy to shake, it is more stable when making 3 operation of electric reciprocating saw.Because the hook anti-shake sleeve 64 can be in the hook shaft
It is rotated on 62, so the hook shaft 62 can not install tension, to prevent the loosening of the hook shaft 62, the present embodiment can
One compressed spring is installed inside the shaft installing pipe 61, one end of compressed spring is resisted against the inner end of the hook shaft 62
On face.
The swing position limiter 7 includes the forward limited block being fixed on the end face of the shaft installing pipe 61
71, forward limited block 71 described in the present embodiment is to be processed on the end face of the shaft installing pipe 61 by cutting or turning etc.
Protrusion.The hook anti-shake sleeve 64 is equipped with forward block 72 corresponding with the forward limited block 71, the forward gear
Block 72 be in the protrusion of the hook anti-shake sleeve 64 on the end face of the shaft installing pipe 61, forming method with it is described
Forward limited block 71 is consistent, is the known technology that those skilled in the art would know that, details are not described herein.The hanging branch hook 5 with
Forward force application spring 73 is connected between the master lever 1, the forward force application spring 73 is torsionspring, and the forward is applied
Power spring 73 can provide the spring force that the forward block 72 is resisted against on the forward limited block 71, make the hanging branch hook 5
A certain state can be steadily in when not by other force effects, the present embodiment illustrates the hanging branch hook 5 relative to described electronic
After 3 forward certain angle of reciprocating saw, keep stablizing under the action of the forward force application spring 73 and forward limited block 71.
The effect of the swing position limiter 7 is:Only relying on hanging branch hook 5 described in the swing attachment device 6 can turn in the hook
The rotation that 360 ° are carried out on axis 62, when needing the hanging branch hook 5 to hook limb, it is difficult to which operation allows the hanging branch hook 5 to be hooked into
On target limb 8, while tree limb may be intricate, and the swing position limiter 7 of the present embodiment can guarantee the extension
Stabilization of the branch hook 5 on the master lever 1, to facilitate the hanging branch hook 5 that the manually-operated master lever 1 is followed to wear
Complicated limb clump arrival target limb 8 is crossed to be hooked.Certainly between the hanging branch hook 5 and the master lever 1 not
The forward force application spring 73 is set, and turns limited block after being arranged on the end face of the shaft installing pipe 61, after turn limited block
The hanging branch hook 5 can be made to rotate backward certain angle, the forward limited block 71 described in this way and institute relative to the electric reciprocating saw 3
Turn the swing angle that limited block also limits the hanging branch hook 5 after stating, also can play some facilitates the effect hooked.
Electric reciprocating saw 3 described in the present embodiment is fixedly mounted on the master lever 1 by least two cross bolts
Upper end.
The operation principle of the present embodiment is:According to the height of target limb 8, required amount of lengthening extension bar is installed
12, so that the lengthening extension bar 12 and the operation mandril 11 is constituted the master lever 1, it here can be by the operation mandril 11
Master lever 1 described in pre-assembly before limb clump is up stretched into, it also can be when the operation mandril 11 be up stretched into limb clump
The master lever 1 is assembled temporarily, the auxiliary operating lever 2 is then mounted on 1 suitable position of the master lever, certainly such as
2 length of auxiliary operating lever described in fruit is inadequate, can also install the lengthening extension bar 12 in the lower end of the auxiliary operating lever 2;One people
Hold the master lever 1, auxiliary operating lever 2 described in another people's auxiliary operation provides the master lever 1 one radial auxiliary
Active force facilitates the direction for grasping the master lever 1, to facilitate the operations such as progress hanging branch, saw branch exert a force, disengaging hooks;
Manual operation is until the hanging branch hook 5 is hooked on target limb 8, as shown in Figure 4;Auxiliary operating lever 2 described in manual operation, make
The electric reciprocating saw 3 is resisted against on target limb 8, as shown in figure 5, operating the Digiplex makes the electric reciprocating saw
3 start to trim operation, pull on the auxiliary operating lever 2, it is made to give the master lever 1 one downward active force, described
Electric reciprocating saw 3 can quickly carry out saw branch;Until the sawed-off target limb 8 completely of the electric reciprocating saw 3, as shown in fig. 6, at this time
Lose supporting role of the target limb 8 to the electric reciprocating saw 3 suddenly, each component of the master lever 1 and the upper end because
Dead weight will produce the trend fallen, and the hanging branch hook 5 when falling close to trees trunk is still hung on limb, and can be relative to institute
It states electric reciprocating saw 3 to rotate backward, the spring force of the forward force application spring 73 is increasing, the final impact for offsetting tenesmus
Power makes each component of the master lever 1 and the upper end be unlikely to fall and generate damage, and the forward force application spring 73 is more next
Bigger spring force also constitutes the limit turned after the hanging branch hook 5, and being manually lifted up the auxiliary operating lever 2 makes the extension
Branch hook 5, which is detached from, to be hooked and gradually recalls the master lever 1, disassembles, and trimming work is so far completed.
The present embodiment hooks target limb 8 by the hanging branch hook 5, so that the electric reciprocating saw 3 is worked more stable, saw
After disconnected target limb 8, the hanging branch hook 5 can guarantee that the electric reciprocating saw 3 and the master lever 1 will not be due to dead weights simultaneously
It falls, it is safe and reliable.Artificial dragsaw is replaced by the electric reciprocating saw 3 so that trimming work is simply laborsaving.Insulating bar
Use effectively avoid electric shock, improve safety in utilization.The present embodiment overall structure is simple, is convenient for carrying transport, is needle
The ideal tools for work of removing obstacles are charged to existing high-voltage line and power equipment trees, while blocking and repairing in traffic-control device trees
It cuts, garden tree trimming, the occasions such as road tree trimming can be applicable.
Embodiment two:As Fig. 7 to Figure 11 jointly shown in, the present embodiment and embodiment one the difference is that:The pendulum
Dynamic attachment device 6 includes the hook mounting base 65 being removably mounted on the master lever 1, in the hook mounting base 65 far
It laterally is fixed with shaft installing pipe 61 from the master lever 1, hook shaft 62, institute are installed in the shaft installing pipe 61
It states and is rotatablely installed the hanging branch hook 5 in hook shaft 62, being located at 5 both sides of hanging branch hook in the hook shaft 62 is equipped with axially
Baffle ring 63.The structure that mounting base 65 is linked up with described in the present embodiment is identical as embodiment one, the difference is that the shaft is installed
Pipe 61 is only to weld on an arc plate wherein.
Identical as embodiment one, hanging branch hook 5 described in the present embodiment is also two.A wherein arc for the hook mounting base 65
Fixed on plate to weld a longer shaft installing pipe 61, hook shaft 62 is also bolt described in the present embodiment, and head is made
For the axial baffle ring 63 in 5 outside of the wherein one hanging branch hook, the hook shaft 62 passes through the shaft installing pipe 61
Threaded one end is equipped with stop hook nut, the axial baffle ring 63 of the stop hook nut as 5 outside of another hanging branch hook, and
The axial baffle ring 63 of the both ends of the shaft installing pipe 61 as the two hanging branch hooks, 5 inside.Pass through a hook
Shaft 62 may make the concentricity smaller of two 5 centers of rotation of hanging branch hook, use more reliable.Shaft described in certain the present embodiment
Installing pipe 61 and the hook shaft 62 can also be respectively set to two, structural reference embodiment one.The hook shaft
62 are alternatively the step pin axle being threaded.
The present embodiment and embodiment one also have the difference is that:The swing position limiter 7 includes being fixed at institute
It states hook mounting base 65 and the forward gag lever post 74 between the electric reciprocating saw 3 and the hook shaft 62 turns limit with rear
Position bar 75, the hanging branch hook 5 the forward gag lever post 74 and it is described after turn to swing between gag lever post 75.The forward gag lever post
74 are welded in the hook mounting base 65, the both ends of the forward gag lever post 74 with it is described after turn the corresponding respectively of gag lever post 75
End between be welded to connect limit connecting rod, i.e., the described forward gag lever post 74, it is described after turn gag lever post 75 and two limits connect
Bar is welded as rectangle, as shown in Figure 7 and Figure 8.
Also forward force application spring 73, the forward are connected between hanging branch hook 5 and the master lever 1 described in the present embodiment
Force application spring 73 is the torsionspring for being sleeved on the forward gag lever post 74, and certain forward force application spring 73 corresponds to the extension
Branch hook 5 is also configured as two, and forward force application spring 73 described in the present embodiment can make the present embodiment unlikely when hooking target limb 8
It is shaken in unrest and ensures to hook in advance before the electric reciprocating saw 3 touches target limb 8.
The operation principle of the present embodiment is similar to embodiment one, and those skilled in the art can say according to the structure of the present embodiment
Bright and be easy to obtain in conjunction with Fig. 9, Figure 10 and Figure 11, details are not described herein.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. the safe clipping device of high-altitude branch, including master lever, auxiliary operating lever, feature are installed on the master lever
It is:The master lever and the auxiliary operating lever are insulating bar;The upper end of the master lever is equipped with electric reciprocating
It saws, electric saw controller is installed on the master lever;It is equipped on the master lever positioned at the electric reciprocating saw side
Side and the hanging branch hook that can vertically swing are equipped between the hanging branch hook and the master lever and swing attachment device and swing limit
Device.
2. the safe clipping device of high-altitude branch as described in claim 1, it is characterised in that:The master lever includes that operation is pushed up
Bar installs the electric reciprocating saw and the electric saw controller on the operation mandril;The lower end of the operation mandril is fixed
It is connected with lengthening extension bar.
3. the safe clipping device of high-altitude branch as described in claim 1, it is characterised in that:The electric saw controller include with
The accumulator of the electric reciprocating saw connection, is equipped with control switch between the electric reciprocating saw and the accumulator.
4. the safe clipping device of high-altitude branch as claimed in claim 3, it is characterised in that:The control switch is equipped with wireless
Receiver, the wireless receiver signal are connected with Digiplex.
5. the safe clipping device of high-altitude branch as described in claim 1, it is characterised in that:The swing attachment device includes can
Dismounting is mounted on the hook mounting base on the master lever, and master lever is radially fixed described in the hook mounting base upper edge sets
It is equipped with shaft installing pipe, screw thread is equipped with hook shaft in the shaft installing pipe, and the hook shaft stretches out the shaft peace
The end of tubulature is fixed with axial baffle ring;It is fixed on the hanging branch hook and is sleeved on the hook shaft and is located at the axis
To the hook anti-shake sleeve between baffle ring and the shaft installing pipe.
6. the safe clipping device of high-altitude branch as claimed in claim 5, it is characterised in that:The swing position limiter includes solid
The fixed forward limited block being arranged on the end face of the shaft installing pipe, the hook anti-shake sleeve is equipped with to be limited with the forward
The corresponding forward block of position block;It is connected with forward force application spring between the hanging branch hook and the master lever.
7. the safe clipping device of high-altitude branch as described in claim 1, it is characterised in that:The swing attachment device includes can
Dismounting is mounted on the hook mounting base on the master lever, is laterally fixed far from the master lever in the hook mounting base
Equipped with shaft installing pipe, hook shaft is installed in the shaft installing pipe, the hanging branch is rotatablely installed in the hook shaft
Hook is located at hanging branch hook both sides in the hook shaft and is equipped with axial baffle ring.
8. the safe clipping device of high-altitude branch as claimed in claim 7, it is characterised in that:The swing position limiter includes solid
The fixed forward gag lever post being arranged in the hook mounting base and between the electric reciprocating saw and the hook shaft is with after
Turn gag lever post, the hanging branch be hooked in the forward gag lever post and it is described after turn to swing between gag lever post;The hanging branch hook with it is described
Forward force application spring is connected between master lever.
9. the safe clipping device of high-altitude branch as described in claim 1, it is characterised in that:The hanging branch hook is equipped with anti-skidding
Tooth.
10. the safe clipping device of high-altitude branch as described in claim 1 to 9 any claim, it is characterised in that:The extension
Branch hook sets there are two and is located at the electric reciprocating saw both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816040.1A CN108684365A (en) | 2018-07-24 | 2018-07-24 | The safe clipping device of high-altitude branch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816040.1A CN108684365A (en) | 2018-07-24 | 2018-07-24 | The safe clipping device of high-altitude branch |
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| Publication Number | Publication Date |
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| CN108684365A true CN108684365A (en) | 2018-10-23 |
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ID=63850755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816040.1A Withdrawn CN108684365A (en) | 2018-07-24 | 2018-07-24 | The safe clipping device of high-altitude branch |
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| CN (1) | CN108684365A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302909A (en) * | 2018-11-25 | 2019-02-05 | 杭州渔森农业技术开发有限公司 | A kind of high-altitude tree branches saw cutting device |
| CN113439599A (en) * | 2021-06-25 | 2021-09-28 | 北京仙峰云海生态农业有限公司 | Regeneration and rejuvenation pruning method and pruning tool for baby branches of chestnut trees |
| CN115581153A (en) * | 2022-09-30 | 2023-01-10 | 贵州电网有限责任公司 | Insulating saw of distribution lines uninterrupted power operation |
-
2018
- 2018-07-24 CN CN201810816040.1A patent/CN108684365A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302909A (en) * | 2018-11-25 | 2019-02-05 | 杭州渔森农业技术开发有限公司 | A kind of high-altitude tree branches saw cutting device |
| CN113439599A (en) * | 2021-06-25 | 2021-09-28 | 北京仙峰云海生态农业有限公司 | Regeneration and rejuvenation pruning method and pruning tool for baby branches of chestnut trees |
| CN113439599B (en) * | 2021-06-25 | 2022-08-19 | 北京仙峰云海生态农业有限公司 | Regeneration and rejuvenation pruning method and pruning tool for baby branches of chestnut trees |
| CN115581153A (en) * | 2022-09-30 | 2023-01-10 | 贵州电网有限责任公司 | Insulating saw of distribution lines uninterrupted power operation |
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Application publication date: 20181023 |
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