CN108207541A - Lumbering traction rope anchor ear - Google Patents
Lumbering traction rope anchor ear Download PDFInfo
- Publication number
- CN108207541A CN108207541A CN201810057172.0A CN201810057172A CN108207541A CN 108207541 A CN108207541 A CN 108207541A CN 201810057172 A CN201810057172 A CN 201810057172A CN 108207541 A CN108207541 A CN 108207541A
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- self
- type
- block tongue
- traction rope
- 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.)
- Pending
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Classifications
-
- 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
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/099—Auxiliary devices, e.g. felling wedges
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of lumbering traction rope anchor ears, include the anchor ear ontology and the self-styled block tongue of " L " type of an arc, the long side and anchor ear ontology of the self-styled block tongue of " L " type are hinged, hinge joint on anchor ear ontology is located at one end of anchor ear ontology, the hinge joint of the self-styled block tongue of " L " type is then located in long side close to that section of short side, the short side of the self-styled block tongue of " L " type is located at except anchor ear ontology arc groove, and the self-styled block tongue of " L " type dehisce when the self-styled block tongue of " L " type is in closed state with the arc groove of anchor ear ontology form interposed state, the short side end of the self-styled block tongue of " L " type is provided with traction rope mounting hole, anchor tip is provided at the position of centre of gravity of lumbering traction rope anchor ear.The lumbering traction rope anchor ear of the present invention, it is convenient to carry, and easy to operate, the fixation of traction rope need to only can be completed in traction rope by insulating bar on ground, avoid the operation of ascending a height in the wet and slippery woods, safety and convenience are very high.
Description
Technical field
The present invention relates to a kind of anchor ear, particularly a kind of lumbering traction rope anchor ear.
Background technology
At present, power transmission line route is other, upper side slope close to the trees near live wire when needing felling, needs waiting to cut
Tricing line is installed, the installation of tricing line mainly climbs bamboo ladder by personnel and carries out eminence installation, currently used bamboo ladder on trees
Generally at 6 meters hereinafter, for higher trees, tricing line can only be fixed on trees center of gravity hereinafter, can not effectively control using bamboo ladder
Trees processed are swung to, and the transport there are great security risk, and bamboo ladder also needs to, with dedicated lorry, be configured with vehicle
Special requirement.
In addition, 6 meters long of bamboo ladder not only carries extremely inconvenience, but also on wet and slippery, hollow slope in dense trees
Upper use is not fixed easily, and there are larger security risks for eminence climbing operation；For the flexible and brittle height such as superelevation bamboo, bamboo shoots
Stem plant can not then use ladder to install tricing line, and the superelevation plant by this kind of line is only manually controlled in felling by personnel to incline
Direction, there are great security risks.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, and provide a kind of transport and carrying is extremely portable,
It is particularly convenient for carrying in the dense woods, does not need to manually ascend a height operation, safe and reliable lumbering traction rope anchor ear.
A kind of lumbering traction rope anchor ear, including there are one the anchor ear ontologies of arc, has further included the self-styled block tongue of " L " type, institute
The long side and anchor ear ontology for the self-styled block tongue of " L " type stated are hinged, and the hinge joint on anchor ear ontology is located at anchor ear ontology
One end, the hinge joint of the self-styled block tongue of " L " type is then located in long side to be located at close to that section of short side, the short side of the self-styled block tongue of " L " type
Except anchor ear ontology arc groove and the self-styled block tongue of " L " type dehisce when the self-styled block tongue of " L " type is in closed state with anchor ear sheet
The arc groove of body forms interposed state, and the short side end of the self-styled block tongue of " L " type is provided with traction rope mounting hole, is lumbering
Anchor tip is provided at the position of centre of gravity of traction rope anchor ear.
Traction rope is first fixed on traction rope mounting hole by the lumbering traction rope anchor ear of the present invention when in use, then will
Plum blossom connector is installed on anchor tip, then insulating bar is installed on plum blossom connector, then will using insulating bar
Lumbering traction rope anchor ear extends to more than trees center of gravity, tenses traction rope, and anchor ear is made to block trunk, removes insulating bar, you can
Start to cut down operation.
The self-styled block tongue of " L " type of the lumbering traction rope anchor ear is made of upper and lower two panels, and anchor ear ontology is clipped in " L " type
Between self-styled block tongue two panels.
The self-styled block tongue of " L " type is made of upper and lower two panels, and between anchor ear ontology is clipped in two panels, when tensing traction rope
When, the self-styled block tongue of " L " type will be among the other end insertion two panels of anchor ear ontology, so that it may realize the holding to trees well.
The anchor tip is socket wrench adapter.
It is easy to disassemble using socket wrench adapter.
Hinge joint on the self-styled block tongue of " L " type be located in long side close to that section of short side in particular close to short side three/
At one.
The insulating bar is telescopic insulating bar.
In summary, present invention advantage following compared with prior art：
The lumbering traction rope anchor ear of the present invention, it is convenient to carry, and easy to operate, traction rope need to be only on ground by insulating bar
The fixation of traction rope can be completed, avoids the operation of ascending a height in the wet and slippery woods, safety and convenience are very high, onsite application
Effect is very notable, and overall process can be completed for only 3 minutes, and work efficiency improves 5 times.Transport and carrying are extremely portable, particularly exist
Its portability is more embodied in the dense woods.It can solve the daily maintenance in power circuit corridor and felling operation.Also it can apply
Operation is cut down in the corridor tree bamboo of city power distribution circuit, versatility is stronger.
Description of the drawings
Fig. 1 is the lumbering traction rope hooping structure schematic diagram of the present invention.
The 22 traction rope mounting hole 3 of short side of the self-styled block tongue of self-styled block tongue 21 " L " type of label declaration 1 anchor ear ontology 2 " L " type
4 hinge joint of anchor tip.
Specific embodiment
The present invention is described in more detail with reference to embodiment.
Embodiment 1
A kind of lumbering traction rope anchor ear, including there are one the anchor ear ontologies 1 of arc, has further included the self-styled block tongue 2 of " L " type, described
The self-styled block tongue of " L " type long side and anchor ear ontology it is hinged, the hinge joint on anchor ear ontology is located at the one of anchor ear ontology
End, the hinge joint 4 of the self-styled block tongue of " L " type are then located in long side at short side 1/3rd, the short side 21 of the self-styled block tongue of " L " type
Except anchor ear ontology arc groove and the self-styled block tongue of " L " type dehisce when the self-styled block tongue of " L " type is in closed state with embrace
The arc groove of hoop ontology forms interposed state, and the short side end of the self-styled block tongue of " L " type is provided with traction rope mounting hole 22,
Box spanner anchor tip 3 is provided at the position of centre of gravity of lumbering traction rope anchor ear.
The self-styled block tongue of " L " type of the lumbering traction rope anchor ear is made of upper and lower two panels, and anchor ear ontology is clipped in " L " type
Between self-styled block tongue two panels.
Specially：Anchor ear ontology is the high-strength aluminum alloy of 180 ° of opening.
The self-styled block tongue of " L " type is connected through the hinge with anchor ear ontology, is hinge connection at self-styled block tongue end 1/3rd
Point, end be diameter 14mm traction rope mounting hole, after traction rope stress, self-styled block tongue self-closed, trees can not from embrace
Deviate from hoop ontology.Installation auxiliary joint is set to the position of centre of gravity of entire anchor ear, using common socket wrench adapter conduct
Rapid abutting joint and disassembly mechanism.
Lumbering traction rope anchor ear application method：（1）Traction rope before use, is first fixed on anchor ear by tip diameter traction rope anchor ear
On, then by anchor ear on insulating bar；
（2）By one man operation, waiting lower section of falling trees, the telescopic insulating bar equipped with anchor ear is slowly being pulled out, operation
30 degree of angles are remained about between personnel and anchor ear, operating personnel is avoided to be in position directly below；
（3）When anchor ear rises to traction rope installation place, traction rope is tensed, anchor ear is made to block trunk, removes insulating bar, you can open
Begin to cut down operation.Cut down operating personnel mouth, depth of lower mouth in the case where traction rope direction, that is, trees fall direction suitable position sawing
1/4-the 1/3 of tree diameters, highly 1/2 for its depth are should be, opening is preferably triangle, and angle is 30 degree-45 degree, under
It is suitable for reading to lower mouth phase negative side sawing that operating personnel's transformation job position is cut down after mouth sawing, it is suitable for reading apart from lower mouth about 5cm
Left and right.When trees center of gravity starts significantly to deviate, felling operating personnel withdraws rapidly immediately to the trees opposite direction that falls, and withdraws
Distance preferably reaches 1.2 times of trees overall height.Operating personnel removes traction rope anchor ear after trees fall completely, completes trees felling.
The not described part of the present embodiment is same as the prior art.
Claims (4)
1. a kind of lumbering traction rope anchor ear, it is characterised in that：Including there are one the anchor ear ontology of arc, further included " L " type from
Block tongue is sealed, the long side and anchor ear ontology of the self-styled block tongue of " L " type are hinged, and the hinge joint on anchor ear ontology, which is located at, to be embraced
One end of ontology is bound round, the hinge joint of the self-styled block tongue of " L " type is then located in long side close to that section of short side, the self-styled block tongue of " L " type
Short side is located at except anchor ear ontology arc groove and the self-styled block tongue of " L " type is dehisced when the self-styled block tongue of " L " type is in closed state
Interposed state is formed with the arc groove of anchor ear ontology, traction rope fixation is provided in the short side end of the self-styled block tongue of " L " type
Hole is provided with anchor tip at the position of centre of gravity of lumbering traction rope anchor ear.
2. lumbering traction rope anchor ear according to claim 1, it is characterised in that：" L " of the lumbering traction rope anchor ear
The self-styled block tongue of type is made of upper and lower two panels, and anchor ear ontology is clipped between the self-styled block tongue two panels of " L " type.
3. lumbering traction rope anchor ear according to claim 1, it is characterised in that：The anchor tip connects for box spanner
Head.
4. the lumbering traction rope anchor ear according to claims 1 to 3 any one, it is characterised in that：On the self-styled block tongue of " L " type
Hinge joint be located in long side close to that section of short side in particular close at 1/3rd of short side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057172.0A CN108207541A (en) | 2018-01-22 | 2018-01-22 | Lumbering traction rope anchor ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057172.0A CN108207541A (en) | 2018-01-22 | 2018-01-22 | Lumbering traction rope anchor ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108207541A true CN108207541A (en) | 2018-06-29 |
Family
ID=62668355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810057172.0A Pending CN108207541A (en) | 2018-01-22 | 2018-01-22 | Lumbering traction rope anchor ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108207541A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717046A (en) * | 2019-03-15 | 2019-05-07 | 国网福建省电力有限公司福州供电公司 | A kind of tree bamboo felling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201797818U (en) * | 2010-09-15 | 2011-04-20 | 云南电网公司普洱供电局 | Lumbering tethering tool |
| CN204190275U (en) * | 2014-11-24 | 2015-03-04 | 国家电网公司 | A kind of device being applied to Maintenance of Electric Transmission Line |
| CN204739319U (en) * | 2015-03-09 | 2015-11-04 | 杨思齐 | Pipe fitting pipe clamp |
| CN205431331U (en) * | 2015-12-21 | 2016-08-10 | 中国南方电网有限责任公司超高压输电公司柳州局 | Controller is swung to to trees |
| CN206685804U (en) * | 2017-04-14 | 2017-11-28 | 国网浙江海宁市供电公司 | One kind is powered to take bird's nest instrument |
| CN207978574U (en) * | 2018-01-22 | 2018-10-19 | 国网福建省电力有限公司福州供电公司 | Big slightly diameter traction rope anchor ear |
-
2018
- 2018-01-22 CN CN201810057172.0A patent/CN108207541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201797818U (en) * | 2010-09-15 | 2011-04-20 | 云南电网公司普洱供电局 | Lumbering tethering tool |
| CN204190275U (en) * | 2014-11-24 | 2015-03-04 | 国家电网公司 | A kind of device being applied to Maintenance of Electric Transmission Line |
| CN204739319U (en) * | 2015-03-09 | 2015-11-04 | 杨思齐 | Pipe fitting pipe clamp |
| CN205431331U (en) * | 2015-12-21 | 2016-08-10 | 中国南方电网有限责任公司超高压输电公司柳州局 | Controller is swung to to trees |
| CN206685804U (en) * | 2017-04-14 | 2017-11-28 | 国网浙江海宁市供电公司 | One kind is powered to take bird's nest instrument |
| CN207978574U (en) * | 2018-01-22 | 2018-10-19 | 国网福建省电力有限公司福州供电公司 | Big slightly diameter traction rope anchor ear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717046A (en) * | 2019-03-15 | 2019-05-07 | 国网福建省电力有限公司福州供电公司 | A kind of tree bamboo felling device |
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