CN207978574U - Big slightly diameter traction rope anchor ear - Google Patents
Big slightly diameter traction rope anchor ear Download PDFInfo
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- CN207978574U CN207978574U CN201820100075.0U CN201820100075U CN207978574U CN 207978574 U CN207978574 U CN 207978574U CN 201820100075 U CN201820100075 U CN 201820100075U CN 207978574 U CN207978574 U CN 207978574U
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- anchor ear
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- block tongue
- traction rope
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Abstract
The utility model discloses a kind of big slightly diameter 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 slightly is being provided at the position of centre of gravity of diameter traction rope anchor ear greatly.The big slightly diameter traction rope anchor ear of the utility model, it is convenient to carry, and easy to operate, only the fixation of traction rope need to can be completed on ground by insulating bar in traction rope, avoid the operation of ascending a height in the wet and slippery woods, safety and convenience are very high.
Description
Technical field
The utility model is related to a kind of anchor ear, especially a kind of big slightly diameter traction rope anchor ear.
Background technology
Currently, when power transmission line route is other, upper side slope etc. needs felling close to the trees near live wire, need waiting cutting
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 there are the transports of great security risk, and bamboo ladder to also need to match dedicated lorry, are configured with to vehicle
Special requirement.
In addition, 6 meters long of bamboo ladder not only carries extremely inconvenience in dense trees, but also on wet and slippery, hollow slope
Upper use is not fixed easily, and eminence climbs operation, and there are larger security risks；For the flexible and brittle height such as superelevation bamboo, bamboo shoots
Stem plant then can not use ladder to install tricing line, and the superelevation plant by this kind of line is only manually controlled by personnel in felling to incline
Direction, there are great security risks.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, and provide a kind of transport and carrying extremely just
It takes, is especially convenient for carrying in the dense woods, the operation that need not manually ascend a height, safe and reliable big slightly diameter traction rope are embraced
Hoop.
A kind of big slightly diameter traction rope anchor ear, includes the anchor ear ontology there are one arc, further includes having the self-styled block tongue of " L " type,
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 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 close to that section of short side, the short side position 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 and anchor ear
The arc groove of ontology forms interposed state, the short side end of the self-styled block tongue of " L " type is provided with traction rope mounting hole, big
Anchor tip is slightly provided at the position of centre of gravity of diameter traction rope anchor ear, the insulating bar is telescopic insulating bar.
Traction rope, is first fixed on traction rope mounting hole by the big slightly diameter traction rope anchor ear of the utility model when in use,
Then plum blossom connector is installed on anchor tip, then insulating bar is installed on plum blossom connector, then utilizes insulation behaviour
Make bar and slightly diameter traction rope anchor ear greatly is extended into trees center of gravity or more, tense traction rope, anchor ear is made to block trunk, removes insulation operation
Bar, you can start to cut down operation.
The self-styled block tongue of " L " type of the big slightly diameter traction rope anchor ear is made of upper and lower two panels, and anchor ear ontology is clipped in " L "
Between the self-styled block tongue two panels of type.
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.
In summary, the utility model following advantage compared with prior art：
The big slightly diameter traction rope anchor ear of the utility model, it is convenient to carry, easy to operate, and traction rope need to only be operated by insulating
The fixation of traction rope can be completed on ground in bar, avoids the operation of ascending a height in the wet and slippery woods, safety and convenience are very
Height, 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 just
It takes, its portability is especially more embodied in the dense woods.It can solve the daily maintenance in power circuit corridor and felling is made
Industry.The corridor tree bamboo felling operation of city power distribution circuit is can also be applied to, versatility is stronger.
Description of the drawings
Fig. 1 is the big slightly diameter traction rope hooping structure schematic diagram of the utility model.
The 22 traction rope mounting hole 3 of short side of the self-styled 21 self-styled block tongue of " L " type of block tongue of label declaration 1 anchor ear ontology 2 " L " type
4 hinge joint of anchor tip.
Specific implementation mode
The utility model is described in more detail with reference to embodiment.
Embodiment 1
A kind of big slightly diameter traction rope anchor ear, includes the anchor ear ontology 1 there are one arc, further includes having the self-styled block tongue of " L " type
2, 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 is located at anchor ear sheet
The hinge joint 4 of one end of body, the self-styled block tongue of " L " type is then located in long side at short side one third, the self-styled block tongue of " L " type
Short side 21 be located at except anchor ear ontology arc groove and the self-styled block tongue of " L " type dehisce be in closed state in the self-styled block tongue of " L " type
When with the arc groove of anchor ear ontology form interposed state, be provided with traction rope with solid in the short side end of the self-styled block tongue of " L " type
Determine hole 22, is slightly provided with box spanner anchor tip 3 at the position of centre of gravity of diameter traction rope anchor ear greatly.
The self-styled block tongue of " L " type of the big slightly diameter traction rope anchor ear is made of upper and lower two panels, and anchor ear ontology is clipped in " L "
Between the self-styled block tongue two panels of type.
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 the one third of self-styled block tongue end
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.
Big slightly diameter traction rope anchor ear application method：（1）Tip diameter traction rope anchor ear is embraced before use, being first fixed on traction rope
On hoop, then by anchor ear on insulating bar；
（2）By one man operation, is waiting lower section of falling trees, the telescopic insulating bar equipped with anchor ear is slowly being pulled out,
30 degree of angles are remained about between operating personnel and anchor ear, and operating personnel is avoided to be in following position directly；
（3）When anchor ear rises to traction rope installation place, traction rope is tensed, anchor ear is made to block trunk, removes insulating bar, i.e.,
It can start to cut down operation.Operating personnel's mouth in the case where traction rope direction, that is, trees fall direction suitable position sawing is cut down, lower mouth
Depth should be 1/4-the 1/3 of tree diameters, highly 1/2 for its depth, and opening is preferably triangle, and angle is 30 degree-45
It spends, felling operating personnel transformation job position is suitable for reading to lower mouth phase negative side sawing after lower mouth sawing, suitable for reading apart from lower mouth
About 5cm or so.When trees center of gravity starts obviously to deviate, felling operating personnel removes rapidly to the trees opposite direction that falls immediately
From withdrawing distance and preferably reach 1.2 times of trees overall height.Operating personnel removes traction rope anchor ear after trees fall completely, completes tree
Wood felling.
The not described part of the present embodiment is same as the prior art.
Claims (4)
1. a kind of big slightly diameter traction rope anchor ear, it is characterised in that：Include the anchor ear ontology there are one arc, further includes having " L " type
Self-styled block tongue, 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 is located at
The hinge joint of one end of anchor ear ontology, 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 be located at except anchor ear ontology arc groove and the self-styled block tongue of " L " type dehisce be in closed state in the self-styled block tongue of " L " type
When with the arc groove of anchor ear ontology form interposed state, be provided with traction rope with solid in the short side end of the self-styled block tongue of " L " type
Determine hole, is slightly provided with anchor tip at the position of centre of gravity of diameter traction rope anchor ear greatly, insulating bar is telescopic insulation operation
Bar.
2. big slightly diameter traction rope anchor ear according to claim 1, it is characterised in that：The big slightly diameter traction rope anchor ear
The self-styled block tongue of " L " 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. big slightly diameter traction rope anchor ear according to claim 1, it is characterised in that：The anchor tip is box spanner
Connector.
4. the big slightly diameter traction rope anchor ear according to claims 1 to 3 any one, it is characterised in that：The self-styled block tongue of " L " type
On hinge joint be located in long side close to that section of short side in particular close to the one third of short side at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100075.0U CN207978574U (en) | 2018-01-22 | 2018-01-22 | Big slightly diameter traction rope anchor ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100075.0U CN207978574U (en) | 2018-01-22 | 2018-01-22 | Big slightly diameter traction rope anchor ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978574U true CN207978574U (en) | 2018-10-19 |
Family
ID=63820740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820100075.0U Active CN207978574U (en) | 2018-01-22 | 2018-01-22 | Big slightly diameter traction rope anchor ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207541A (en) * | 2018-01-22 | 2018-06-29 | 国网福建省电力有限公司福州供电公司 | Lumbering traction rope anchor ear |
-
2018
- 2018-01-22 CN CN201820100075.0U patent/CN207978574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207541A (en) * | 2018-01-22 | 2018-06-29 | 国网福建省电力有限公司福州供电公司 | Lumbering traction rope anchor ear |
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