CN212393454U - Transmission line tree obstacle clearance stay rope instrument - Google Patents
Transmission line tree obstacle clearance stay rope instrument Download PDFInfo
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- CN212393454U CN212393454U CN202020185034.3U CN202020185034U CN212393454U CN 212393454 U CN212393454 U CN 212393454U CN 202020185034 U CN202020185034 U CN 202020185034U CN 212393454 U CN212393454 U CN 212393454U
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Abstract
The utility model relates to a transmission line obstacles clearance stay rope instrument, including the activity buckle, the vaulting pole one end is located through ring-opening catch device to the activity buckle, and the activity buckle includes left snap ring, right snap ring and joint portion, and in left snap ring and right snap ring bottom one end intermeshing located the joint portion, the joint portion bottom was located in left snap ring device activity, and the other end was locked each other at a certain position through ring-opening catch device to left snap ring and right snap ring bottom, and the left snap ring and the right snap ring of mutual locking still pass through the unblock of ring-opening catch device. The utility model discloses can be fine overcome climbing trees risk in the work of clearing up the present tree obstacle big, long, the high shortcoming of personnel's quality and technical ability requirement, effectively reduce the flexibility and the suitability of high altitude construction safety risk, reinforcing operation in the work of clearing up the tree obstacle.
Description
Technical Field
The utility model relates to an instrument, especially a transmission line tree obstacle clearance tether instrument belong to electric power fortune dimension multiplexer utensil field.
Background
In the operation and maintenance work of the power transmission network, the situation that trees need to be controlled to fall in the tree obstacle hidden danger cleaning operation is very many, such as the situation that people, houses, wires and the like are injured by smashing. The current situation is that the manual climbing is mainly adopted to fix the tether, so that a certain high falling risk exists, and the manual force of personnel is limited, so that large-area treatment cannot be carried out. The use of a bucket arm vehicle for cooperation for operation is limited by the terrain and cannot be widely used.
Therefore, the bolting work can be completed on the ground, the tree obstacle clearing work is necessary, the defects that the tree climbing risk is high, the time consumption is long, the personnel quality and the skill requirement are high and the like in the existing tree obstacle clearing work can be overcome, the safety risk of the high-altitude operation in the tree obstacle clearing work is effectively reduced, the flexibility and the applicability of the operation are enhanced, and the application range of the auxiliary tool for the limited tree obstacle clearing work is expanded.
However, when the tool is placed at a high place, how to conveniently and quickly lock and unlock the tool is also a problem which needs to be solved at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a transmission line tree obstacle clearance tether instrument for tie haulage rope control trees direction in transmission line passageway tree obstacle clearance work. The technical scheme of the utility model is specifically as follows:
the utility model provides a transmission line tree obstacle clearance stay rope instrument, including the activity buckle, the vaulting pole one end is located through ring-opening catch device to the activity buckle, the activity buckle includes left snap ring, right snap ring and joint portion, in the joint portion was located to left snap ring and right snap ring bottom one end intermeshing, the joint portion bottom was located in left snap ring-opening catch device activity, the other end was locked each other at a certain position through ring-opening catch device to left snap ring and right snap ring bottom, and the left snap ring and the right snap ring of mutual locking still through ring-opening catch device unblock.
Furthermore, one end of the movable buckle is provided with a traction rope ring.
Furthermore, the left snap ring comprises a left ring body, at least one part of the bottom of the left ring body is in a meshed gear shape, the top of the left ring body is provided with a locking assembly, the locking assembly comprises a locking frame and movable pressing teeth arranged in the locking frame, one end of each movable pressing tooth is rotatably arranged on the locking frame, and the other end of each movable pressing tooth is connected with the locking frame through a spring.
Furthermore, the right snap ring comprises a right ring body, at least one part of the bottom of the right ring body is in a meshing gear shape and is meshed with the bottom of the left snap ring, the top of the right ring body is provided with locking teeth, and the right ring body is provided with a through hole connected with the open-loop locking ring device.
Further, the ring-opening locking ring device comprises a fixing portion connected with the support rod, a connecting column is arranged on the fixing portion, the bottom of the combining portion is arranged on the connecting column, an unlocking ring matched with the shape of the left clamping ring or the right clamping ring is arranged on the connecting column, the unlocking ring is arranged below the right clamping ring and rotates along with the connecting column, the unlocking ring is shorter than the right clamping ring, and an unlocking piece or a locking piece is movably arranged at the top end of the unlocking ring.
Furthermore, the movable pressing teeth comprise locking tooth matching teeth, one ends of the locking tooth matching teeth are provided with unlocking parts contacting beams, the unlocking parts contacting beams are higher than the locking tooth matching teeth, and the unlocking parts enter the locking frame and unlock the left clamping ring and the right clamping ring by pressing the movable pressing teeth.
Furthermore, the locking piece of the open-loop locking ring device comprises a connecting bottom and a positioning column arranged on the connecting bottom, the connecting bottom is connected with the unlocking ring, and the positioning column is inserted into the through hole of the right clamping ring to drive the right clamping ring to rotate.
Furthermore, the unlocking piece is sickle-shaped, and can stretch into the locking frame from the lower part of the right snap ring to press the movable pressure teeth in the locking state of the right snap ring.
Compared with the prior art, the beneficial effects of the utility model are specifically as follows:
(1) the utility model discloses can be fine overcome climbing trees risk in the present tree obstacle clearance work big, long, the personnel quality of the time spent and the high shortcoming of technical requirement, effectively reduce the flexibility and the suitability of high altitude construction safety risk, reinforcing operation in the tree obstacle clearance work, can regard as restricted tree obstacle clearance operation appurtenance.
(2) The utility model relates to an ingenious, the ring-opening catch device through swing joint locks and unblock, wherein, the action of locking supports ring-opening catch device to relevant position through the vaulting pole, the pulling haulage rope can be accomplished, the unblock action stretch into the closure frame through ring-opening catch device can, need not the maintainer climb the tree by personal skill and physical power and tie the haulage rope work, can send the movable buckle to the reasonable position lock of trunk with the vaulting pole and die the vaulting pole of taking off behind the trunk on ground, pull the tree direction outside keeping away from trees and toppling over the scope simultaneously.
Drawings
Fig. 1 is a top view of the present invention in a locked state;
fig. 2 is a front view of the present invention in an unlocked state;
fig. 3 is a plan view of the present invention in an unlocked state;
FIG. 4 is a schematic structural view of the locking assembly of the present invention;
FIG. 5 is a schematic structural view of the movable pressing teeth of the present invention;
fig. 6 is a top view of the open-loop locking ring apparatus of the present invention with the locking member attached.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some examples of the present invention, not all examples. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, the power transmission line tree obstacle clearing tether tool of the present embodiment includes a movable buckle, and the movable buckle is disposed at one end of a stay 7 through an open-loop locking ring device 3, as shown in fig. 2 and 3; the activity buckle includes left snap ring 2, right snap ring 1 and joint portion 6, and left snap ring 2 and the 1 bottom one end intermeshing of right snap ring locate in joint portion 6, and left snap ring 2 can open at 1 bottom middle part of right snap ring has the bolt hole, locate in joint portion 6 through bolt 5, and 6 bottoms of joint portion are located in the activity of ring-opening locking ring device 3, can establish for the cover, do not influence during the insertion that left snap ring 2 and right snap ring 1 rotate for being suitable. The other ends of the bottoms of the left snap ring 2 and the right snap ring 1 are mutually locked when a tree branch is clamped through an open-loop locking ring device 3, as shown in figure 1. One end of the movable buckle is provided with a traction rope ring 4.
As shown in fig. 2 and 3, the left snap ring 2 includes a left ring body 2.1, at least a portion of the bottom of the left ring body 2.1 is in a shape of a meshing gear, a locking assembly is disposed on the top of the left ring body, the locking assembly includes a locking frame 2.2 and a movable pressing tooth 2.4 disposed in the locking frame 2.2, one end of the movable pressing tooth 2.4 is rotatably disposed on the locking frame 2.1 through a bolt 2.3, and the other end is connected with the locking frame 2.2 through a spring 2.5, as shown in fig. 4. And a spring 2.5 is arranged behind the movable pressure teeth 2.4, so that the movable pressure teeth 2.4 are prevented from loosening backwards after being locked and are prevented from losing efficacy.
The right snap ring 1 comprises a right ring body 1.1, at least one part of the bottom of the right ring body 1.1 is in a meshing gear shape and is meshed with the bottom of the left snap ring, the top of the right snap ring is provided with locking teeth 1.3, and the right ring body 1.1 is provided with a through hole 1.2 connected with the open-loop locking ring device 3.
As shown in fig. 2, 3, 6, the ring-opening locking ring device 3 includes a fixed part 3.5 connected with a stay bar 7, both can be connected by a bolt 3.6, the fixed part 3.5 is provided with a connecting column 3.4, a part of the connecting column can be tapered, the connecting column 3.4 is sleeved at the bottom of the joint part 6, the connecting column 3.4 is provided with an unlocking locking ring 3.1 adapted to the shape of the left snap ring 2 or the right snap ring 1, the unlocking locking ring 3.1 is arranged below the right snap ring 1 and rotates along with the connecting column 3.4, and is shorter than the right snap ring 1, and the unlocking locking ring 3.2 or the locking piece 3.3 is arranged on the top of the unlocking locking ring 3.1 through a.
As shown in fig. 5, the movable pressing teeth 2.4 include locking teeth matching teeth 2.41, one end of the locking teeth matching teeth 2.41 is provided with an unlocking piece contact beam 2.42, and the unlocking piece contact beam 2.42 is higher than the locking teeth matching teeth 2.41, the bottom end of the movable pressing teeth 2.4 is provided with a hole 2.43 convenient for being rotatably connected with the locking frame 2.2, when unlocking, the unlocking piece 3.2 enters the locking frame 2.2, and the left snap ring 2 and the right snap ring 1 are unlocked by pressing the unlocking piece contact beam 2.42 of the movable pressing teeth 2.4 (lifting the unlocking piece contact beam 2.42), as shown in fig. 2.
As shown in fig. 6, the upper locking piece 3.3 of the open-loop and lock-ring device 3 includes a connecting bottom and a positioning column 3.31 disposed on the connecting bottom, the connecting bottom is connected with the unlocking and lock-releasing ring 3.1, the positioning column 3.31 is inserted into the through hole 1.2 of the right snap ring 1 to drive the right snap ring 1.2 to rotate, and finally locked in the locking assembly, as shown in fig. 2.
As shown in fig. 3, the unlocking element 3.2 is in a sickle shape, and can extend into the locking frame 2.2 from the lower part of the right snap ring 1 in the locking state of the right snap ring to press the movable pressure teeth 2.4.
The movable buckle is used for locking the trunk, and when the tree trunk is used, the joint part 6 is sleeved on the connecting column 3.4, the through hole 1.2 is simultaneously placed into the positioning column 3.31, the open-loop locking ring device 3 is fixed on the support rod 7, and the assembled tool is opened to be in an open state.
When personnel held vaulting pole 7 tightly, make ring-opening catch device 3 can not the free rotation, send the trunk position of suitable height with vaulting pole 7 with the instrument of assembling, with left snap ring 2, the trunk is wrapped to the ring that right snap ring 1 formed, ground held vaulting pole 7, prevent vaulting pole 7 rotation, the stay cord personnel draw (draw to drawing to one side near left snap ring direction) the rope of knot on traction rope ring 4 to one side to draw, make the rope direction be close to left snap ring 2 one side, the stay cord hard, make part left snap ring 2, right snap ring 1, because left snap ring 2, right snap ring 1 meshes, right snap ring 1 is fixed by reference post 3.31, when the rope is to leaning on this one side of left snap ring 2, right snap ring 1 makes up and uses spliced post 3.4 as the center, rotate toward the rope direction, lead to left snap ring 2, right snap ring 1 is close to, the lock is died, then.
If think that the dead position of lock is improper, when wanting to take off movable snap ring at the eminence, will go up latch fitting 3.3 and replace for unlocking piece 3.2, insert in the dead movable snap ring of lock on the trunk with ring opening catch device 3, ground rope pulling personnel hold the rope, rotate vaulting pole 7, will unlock piece 3.2 front end from right snap ring 1 lower extreme insert closure frame 2.2 in, press movable pressure tooth 2.4, can the unblock.
When the ground, wait that personnel cut down the back with the trees, the instrument falls on ground along with the trunk, can be with hasp down, and manual pressure activity pressure tooth 2.4 of pressing also unblock.
The diameter of the stay bar 7 of the embodiment is 36.5mm, the stay bar is formed by four sections, each section is 1.5 meters long, and the total length of the assembled four sections can reach 6 meters. The length of the supporting rod (1.5 m, 3 m, 4.5 m and 6 m) can be selectively assembled when in use according to the height of the tree trunk. All the sections of the supporting rod are assembled in a screw rod and threaded sleeve connection mode respectively.
When the tree barrier is cleared, the movable clamp ring is clamped on the tree trunk, and the traction rope is manually controlled to stress the tree trunk so that the tree trunk is inclined towards the control direction.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a transmission line tree obstacle clearance tether instrument which characterized in that: including the activity buckle, the vaulting pole one end is located through ring-opening locking ring device to the activity buckle, and the activity buckle includes left snap ring, right snap ring and joint portion, and left snap ring and right snap ring bottom one end intermeshing locate in the joint portion, and the joint portion bottom is located in left snap ring-opening locking ring device activity, and the other end of left snap ring and right snap ring bottom passes through ring-opening locking ring device and locks each other in a certain position, and the left snap ring and the right snap ring of mutual locking still pass through ring-opening locking ring device unblock.
2. The power transmission line tree obstacle clearing tether tool of claim 1, wherein: one end of the movable buckle is provided with a traction rope ring.
3. The power transmission line tree obstacle clearing tether tool of claim 1, wherein: the left snap ring comprises a left ring body, at least one part of the bottom of the left ring body is in a meshed gear shape, the top of the left ring body is provided with a locking assembly, the locking assembly comprises a locking frame and movable pressing teeth arranged in the locking frame, one end of each movable pressing tooth is rotatably arranged on the locking frame, and the other end of each movable pressing tooth is connected with the locking frame through a spring.
4. The power transmission line tree obstacle clearing tether tool of claim 1 or 3, wherein: the right snap ring comprises a right ring body, at least one part of the bottom of the right ring body is in a meshing gear shape and is meshed with the bottom of the left snap ring, the top of the right snap ring is provided with locking teeth, and the right ring body is provided with a through hole connected with the open-loop locking ring device.
5. The power transmission line tree obstacle clearing tether tool of claim 1, wherein: the ring-opening locking ring device comprises a fixing part connected with a support rod, a connecting column is arranged on the fixing part, the bottom of the joint part is arranged on the connecting column, an unlocking locking ring matched with the shape of the left clamping ring or the right clamping ring is arranged on the connecting column, the unlocking locking ring is arranged below the right clamping ring and rotates along with the connecting column, the unlocking locking ring is shorter than the right clamping ring, and an unlocking piece or a locking piece is arranged on the top end of the unlocking locking ring in a.
6. The power transmission line tree obstacle clearing tether tool of claim 3 or 5, wherein: the movable pressing teeth comprise locking tooth matching teeth, one end of each locking tooth matching tooth is provided with an unlocking piece contact beam, the unlocking piece contact beam is higher than the locking tooth matching teeth, and the unlocking piece enters the locking frame and enables the left clamping ring and the right clamping ring to be unlocked by pressing the movable pressing teeth.
7. The power transmission line tree obstacle clearing tether tool of claim 5, wherein: the locking piece of the open-loop locking ring device comprises a connecting bottom and a positioning column arranged on the connecting bottom, the connecting bottom is connected with the unlocking ring, and the positioning column is inserted into a through hole of the right clamping ring to drive the right clamping ring to rotate.
8. The power transmission line tree obstacle clearing tether tool of claim 6, wherein: the unlocking piece is in a sickle shape and can stretch into the locking frame from the lower part of the right snap ring under the locking state of the right snap ring to press the movable pressure teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020185034.3U CN212393454U (en) | 2020-02-19 | 2020-02-19 | Transmission line tree obstacle clearance stay rope instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020185034.3U CN212393454U (en) | 2020-02-19 | 2020-02-19 | Transmission line tree obstacle clearance stay rope instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212393454U true CN212393454U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020185034.3U Active CN212393454U (en) | 2020-02-19 | 2020-02-19 | Transmission line tree obstacle clearance stay rope instrument |
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| CN (1) | CN212393454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213563A (en) * | 2020-02-19 | 2020-06-02 | 云南电网有限责任公司楚雄供电局 | Tool and method for cleaning guy rope of power transmission line tree obstacle |
-
2020
- 2020-02-19 CN CN202020185034.3U patent/CN212393454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213563A (en) * | 2020-02-19 | 2020-06-02 | 云南电网有限责任公司楚雄供电局 | Tool and method for cleaning guy rope of power transmission line tree obstacle |
| CN111213563B (en) * | 2020-02-19 | 2024-04-12 | 云南电网有限责任公司楚雄供电局 | Power transmission line tree obstacle clearing and rope tying tool and method |
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