CN112338978A - Aerial wire breaker for aerial optical cable - Google Patents
Aerial wire breaker for aerial optical cable Download PDFInfo
- Publication number
- CN112338978A CN112338978A CN202011059546.6A CN202011059546A CN112338978A CN 112338978 A CN112338978 A CN 112338978A CN 202011059546 A CN202011059546 A CN 202011059546A CN 112338978 A CN112338978 A CN 112338978A
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- CN
- China
- Prior art keywords
- base
- optical cable
- aerial
- wire
- clamping device
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention provides an aerial cable breaker for an aerial cable, which comprises a base with a power supply, wherein a travelling mechanism, a cutting mechanism and a protection mechanism are arranged on the base; the protection mechanism comprises a wire clamping device, a winding wheel with a power source and a steel wire rope, the base is provided with the winding wheel with the steel wire rope, one side of the base is fixedly provided with the wire clamping device, the other side of the base is movably provided with the wire clamping device, and the wire clamping device is connected with the steel wire rope. The device is simple in structure and convenient to use, and only needs to climb on a tower on one side before construction, the device is arranged on the optical cable, the optical cable is enabled to run on the optical cable, and two sides or more towers are not required to be climbed.
Description
Technical Field
The invention belongs to the technical field of optical cable breaking equipment, and particularly relates to an aerial cable breaker for an aerial optical cable.
Background
The optical cable of the power system undertakes the transmission of signals such as power telemetering and remote signaling, and is not only related to the safe and stable operation of a power grid, but also is the foundation of the construction of a smart power grid and an energy internet. With the continuous improvement of communication technology and the continuous development of services, some old optical cables are inevitably eliminated step by step, and the improvement of optical cable lines follows. During the retrofitting process, the primary task is to cut the cable. At present traditional construction scheme, preparation work is numerous in earlier stage, still needs the cooperation of lift truck in the work progress, and the manual work is cut with the sword, and not only the construction progress is slow, but also has the potential safety hazard.
1. The traditional optical cable of drawback of using the lift truck cuts off the construction, and the staff need step on the lift truck, rise to the height that can stretch out the hand and touch the optical cable. However, due to the uncertainty of the terrain, such as farmlands, ravines, etc., the lift car cannot be driven in or support the operation, so that the work cannot be normally performed.
2. When the optical cable is cut off by workers, the workers need to hold the optical cable with one hand and cut off the optical cable with a cutting-off knife with the other hand, the whole process is carried out in high altitude, the optical cable is hard and has high tension, the optical cable needs to be cut off vigorously, the risk of cutting fingers is caused, and the hidden danger of falling in high altitude is also caused.
Disclosure of Invention
The invention provides an aerial cable breaker for an aerial optical cable, which is used for solving the problem of danger in manual cutting of the optical cable and achieving the beneficial effects of remotely cutting the optical cable and improving the use safety.
The invention is realized by the following technical scheme:
the aerial cable breaker comprises a base with a power supply, wherein the base is provided with a travelling mechanism, a cutting mechanism and a protection mechanism, the travelling mechanism comprises a driving wheel, a connecting plate, a driven wheel and a tightening spring, the driving wheel with a power source is symmetrically arranged on the base, the rotatable connecting plate is symmetrically arranged on the base, one end of the connecting plate is provided with the driven wheel matched with the driving wheel, and the lower end of the connecting plate is connected with the driven wheel through the tightening spring;
the protection mechanism comprises a wire clamping device, a winding wheel with a power source and a steel wire rope, the base is provided with the winding wheel with the steel wire rope, one side of the base is fixedly provided with the wire clamping device, the other side of the base is movably provided with the wire clamping device, and the wire clamping device is connected with the steel wire rope.
Furthermore, the cutting mechanism comprises a movable sliding block and a rotatable cutting wheel, the movable sliding block is arranged on the base, and the rotatable cutting wheel is arranged on one side of the sliding block.
Furthermore, the base include bellying and depressed part, installation power and running gear on the bellying, be equipped with cutting mechanism on the depressed part, the cutting wheel corresponds with the position that the optical cable passed in the running gear.
Furthermore, the wire clamping device comprises a movable clamping block and a fixed clamping block, the clamping block is mounted on the base, and the inner side of the clamping block is of a wave-shaped structure.
Furthermore, the wire clamping device comprises a bearing plate with a wire groove and a wire pressing plate, the wire clamping device moves up and down along the base, a rotatable pressing rod is installed on the wire pressing plate through a spring, and the pressing rod corresponds to the wire groove.
The cutting machine further comprises a remote controller, the remote controller is in wireless connection with the travelling mechanism, the cutting mechanism and the protection mechanism, and the travelling mechanism, the cutting mechanism and the protection mechanism are all connected with a power supply.
The invention has the advantages that:
the device is simple in structure and convenient to use, and only needs to climb up to one side of the tower before construction, the device is arranged on the optical cable, so that the device can walk on the optical cable, and does not climb up to two sides or more towers; after the cutting is completed, the optical cable is directly placed on the ground, a lift truck is not needed, manual traction is omitted, construction time is saved, and working efficiency is improved.
According to the invention, the optical cable is positioned between the driving wheel and the driven wheel, the connecting plate drives the driven wheel to move, and the driven wheel and the driving wheel clamp the cable by grasping the spring. The structure is suitable for optical cables of different specifications and has strong universality; and when the device is used, the device is automatically adjusted, the step of adjusting the use state of the travelling mechanism according to the specification of the optical cable is eliminated, and the working flow is optimized.
When the device is used, the device is stopped at a proper position by using wireless remote control, and the optical cable is cut off by remote control, so that manual cutting is not needed, the operation risk is reduced, and the device is safer and more reliable to use; and then the optical cable is conveyed to the ground by paying off the steel wire rope, so that the disconnected optical cable is prevented from directly falling to cause unnecessary damage to people or construction equipment.
The device is widely applied to power systems or other operators and units with optical cables, and can also be applied to cutting work of power transmission and distribution lines. The application range is wide, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a second schematic structural view of the present invention;
fig. 5 is a schematic diagram of the structure of the invention after cutting.
In the figure, 1, a base; 2. a driving wheel; 3. a connecting plate; 4. a connecting plate; 5. grasping the spring; 61. a movable clamping block; 62. fixing the clamping block; 63. a carrier plate; 64. a wire pressing plate; 65. a pressure lever; 7. a winding wheel; 8. a wire rope; 9. a slider; 10. a cutting wheel; 11. a boss portion; 12. and (4) sinking.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Aerial cable breaker, as shown in fig. 1, including base 1 that has the power, base 1 on be equipped with running gear, cutting mechanism and protection machanism, running gear is located the cutting mechanism left side, protection machanism is located base 1 both sides. The base 1 comprises a protruding portion 11 and a recessed portion 12, a power supply and a traveling mechanism are installed on the protruding portion 11, and a cutting mechanism is arranged on the recessed portion 12. The structure of the base 1 can ensure that the optical cable passing through the travelling mechanism is effectively contacted with the cutting wheel 10, and the cutting effect is ensured.
As shown in fig. 1 and 4, the traveling mechanism includes a driving wheel 2, a connecting plate 3, a driven wheel 4 and a tightening spring 5, and an arc-shaped groove is formed in one side of the driving wheel 2 and one side of the driven wheel 4, so that the optical cables can be conveniently contacted. The base 1 is symmetrically provided with driving wheels 2 with power sources, the base 1 is symmetrically provided with rotatable connecting plates 3, the connecting plates 3 are triangular plates, one ends of the connecting plates 3 are provided with driven wheels 4 matched with the driving wheels 2, and the lower ends of the connecting plates 3 are connected through clamping springs 5; the connecting plate 3 rotates to drive the driven wheel 4 to rotate, so that the interval between the driven wheel 4 and the driving wheel 2 is changed, and the optical cable fixing device is further suitable for optical cables with different thicknesses. And the grasping spring 5 always gives an acting force to the connecting plate 3 to ensure that the driven wheel 4 tightly pushes the optical cable to the driving wheel 2.
As shown in fig. 1 and 4, the protection mechanism includes a wire clamp 6, a winding wheel 7 with a power source and a steel wire rope 8, the base 1 is provided with the winding wheel 7 with the steel wire rope 8, a shell is arranged outside the winding wheel 7, an outlet is formed in the shell, and the steel wire rope 8 passes through the outlet. The base 1 is provided with a driving mechanism for driving the winding wheel 7.
As shown in fig. 1, 3 and 4, a wire clamper 6 is fixedly installed on one side of a base 1, the wire clamper 6 comprises a movable clamping block 61 and a fixed clamping block 62, the clamping block is installed on the base 1, the inner side of the clamping block is of a wave-shaped structure, the structure can play a good clamping effect, an optical cable is prevented from sliding off from the clamping block, and unnecessary danger is avoided.
As shown in fig. 1 and 2, a wire grip 6 is movably mounted on the other side of the base 1, and the wire grip 6 is connected with a steel wire rope 8. The wire clamping device 6 comprises a bearing plate 63 with a wire groove and a wire pressing plate 64, the bearing plate 63 and the wire pressing plate 64 are of an integrated structure, the wire clamping device 6 moves up and down along the base 1, and a limiting block for limiting the downward movement of the wire clamping device 6 is arranged on one side of the base 1. The wire pressing plate 64 is provided with a rotatable pressing rod 65 through a spring, the pressing rod 65 corresponds to the wire slot, and the pressing rod 65 can be pressed on the optical cable in the wire slot to play a role in fixing. And the pressure lever 65 can only rotate in one direction, and when the optical cable passes through the cable and moves towards the cutting mechanism, the optical cable is not limited by the wire clamping device at the position. However, when the device and the disconnected cable are moved downwards after cutting, the cable clamping device plays a role in clamping the cut optical cable, and the optical cable is prevented from falling off from the cable clamping device.
In this device, the wire holder in the protection machanism be two kinds of different structures, fixed clamp piece 62 and activity clamp piece 61 be located the right side of base 1, loading board 63 and line ball board 64 be located the left side of base 1.
As shown in fig. 1 and 4, the cutting mechanism comprises a movable slide block 9 and a rotatable cutting wheel 10, the movable slide block 9 is mounted on the base 1, and the rotatable cutting wheel 10 is mounted on one side of the slide block 9. The cutting wheel 10 corresponds to the position of the running gear through which the cable passes. The cutting motor is arranged on the base 1, an output shaft of the cutting motor is connected with the lead screw, the lead screw is provided with a sliding block 9 matched with the lead screw, the sliding block 9 is provided with a rotating motor, and one end of the rotating motor is provided with a cutting wheel 10. The base 1 is provided with a guide rail matched with the sliding block, and one side of the guide rail is provided with a contact sensor for confirming that the cutting is finished.
The device also comprises a remote controller arranged outside, a controller is arranged in the remote controller, the remote controller is wirelessly connected with the travelling mechanism, the cutting mechanism and the protection mechanism, and the travelling mechanism, the cutting mechanism and the protection mechanism are all connected with a power supply.
Before construction, a user climbs to a tower on one side, the optical cable and the connecting plate 3 drive the driven wheel 4 to rotate, the gap between the driving wheel 2 and the driven wheel 4 is changed to adapt to the specification of the optical cable, and the clamping spring 5 always gives an inward acting force to the connecting plate 3, so that the upper end of the connecting plate 3 drives the driven wheel 4 to push the optical cable to the driving wheel, the connection effectiveness of the device and the optical cable is ensured, and the device is more reliable to use; after the connection, the user returns to the bottom surface and operates through the remote controller.
When the device is used, the driving wheel 2 is controlled to rotate through the remote controller, and the driving wheel 2 rotates to drive the device to move along the optical cable. After moving to a proper position, firstly starting the right-side wire holder, and fixing the optical cable through the movable clamping block 61 and the fixed clamping block 62; then, the cutting motor is started to drive the sliding block 9 to move towards the optical cable, and meanwhile, the rotating motor is started to drive the cutting wheel 10 to rotate to cut the optical cable. When the sliding block 9 is in contact with the contact sensor, the cutting is ensured to be finished, and the remote controller receives a signal and controls the sliding block 9 to reset, so that the next cutting is facilitated.
After cutting, the optical cable is disconnected, a user controls the winding wheel 7 to rotate through the remote controller to enable the steel wire rope 8 on the winding wheel to be loosened, after the steel wire rope 8 is loosened, the base 1 and parts on the base 1 move downwards due to self gravity, the optical cable on the right side and the optical cable on the left side are fixed by the corresponding wire clamps respectively, the optical cable on the left side is separated from the corresponding travelling mechanism along with the gradual descending of the base 1 caused by the releasing of the steel wire rope 8, and the disconnected optical cable also descends accordingly. And the device is lowered to a proper position, so that the further operation of workers is facilitated.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. Aerial wire cutter of aerial optical cable, including the base that has the power, its characterized in that: the base is provided with a travelling mechanism, a cutting mechanism and a protection mechanism, the travelling mechanism comprises a driving wheel, a connecting plate, a driven wheel and a tightening spring, the driving wheel with a power source is symmetrically arranged on the base, the rotatable connecting plate is symmetrically arranged on the base, the driven wheel matched with the driving wheel is arranged at one end of the connecting plate, and the lower end of the connecting plate is connected with the lower end of the connecting plate through a clamping spring;
the protection mechanism comprises a wire clamping device, a winding wheel with a power source and a steel wire rope, the base is provided with the winding wheel with the steel wire rope, one side of the base is fixedly provided with the wire clamping device, the other side of the base is movably provided with the wire clamping device, and the wire clamping device is connected with the steel wire rope.
2. An aerial optical cable aerial disconnect as defined in claim 1, wherein: the cutting mechanism comprises a movable sliding block and a rotatable cutting wheel, the movable sliding block is arranged on the base, and the rotatable cutting wheel is arranged on one side of the sliding block.
3. An aerial optical cable aerial disconnect as defined in claim 2, wherein: the base include bellying and depressed part, installation power and running gear on the bellying, be equipped with cutting mechanism on the depressed part, the cutting wheel corresponds with the position that the optic cable passed in the running gear.
4. An aerial optical cable aerial disconnect as defined in claim 1, wherein: the wire clamping device comprises a movable clamping block and a fixed clamping block, the clamping block is mounted on the base, and the inner side of the clamping block is of a wave-shaped structure.
5. An aerial optical cable aerial disconnect as defined in claim 1, wherein: the wire clamping device comprises a bearing plate with a wire groove and a wire pressing plate, the wire clamping device moves up and down along the base, a rotatable pressing rod is mounted on the wire pressing plate through a spring, and the pressing rod corresponds to the wire groove in position.
6. An aerial optical cable aerial disconnect as defined in claim 1, wherein: the remote controller is wirelessly connected with the travelling mechanism, the cutting mechanism and the protection mechanism, and the travelling mechanism, the cutting mechanism and the protection mechanism are all connected with the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059546.6A CN112338978B (en) | 2020-09-30 | 2020-09-30 | Aerial wire breaker for aerial optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059546.6A CN112338978B (en) | 2020-09-30 | 2020-09-30 | Aerial wire breaker for aerial optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112338978A true CN112338978A (en) | 2021-02-09 |
| CN112338978B CN112338978B (en) | 2023-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011059546.6A Active CN112338978B (en) | 2020-09-30 | 2020-09-30 | Aerial wire breaker for aerial optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112338978B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060137421A1 (en) * | 2004-12-28 | 2006-06-29 | Fwu Kuang Enterprises Co., Ltd. | Forming machine having improved transmission mechanisms |
| CN107248433A (en) * | 2017-07-13 | 2017-10-13 | 洛阳大元电缆有限公司 | A kind of cable core production line |
| CN107680748A (en) * | 2017-09-28 | 2018-02-09 | 国网山东省电力公司经济技术研究院 | A kind of cable aluminium strip wrapping machine |
| CN108580752A (en) * | 2018-03-30 | 2018-09-28 | 青岛理工大学（临沂）管理委员会办公室 | A kind of aerial cables break wire device |
| CN109449824A (en) * | 2018-12-10 | 2019-03-08 | 国家电网有限公司 | A kind of self-propelled route barrier clearing device |
| CN110238324A (en) * | 2019-06-24 | 2019-09-17 | 重庆电力高等专科学校 | A kind of new distribution line construction cable cutting device |
| CN209736525U (en) * | 2019-03-20 | 2019-12-06 | 无锡振特电子有限公司 | Electric automobile pencil cutter |
| CN111217208A (en) * | 2020-01-13 | 2020-06-02 | 罗嘉妤 | Electric power cable construction management device that is qualified for next round of competitions |
-
2020
- 2020-09-30 CN CN202011059546.6A patent/CN112338978B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060137421A1 (en) * | 2004-12-28 | 2006-06-29 | Fwu Kuang Enterprises Co., Ltd. | Forming machine having improved transmission mechanisms |
| CN107248433A (en) * | 2017-07-13 | 2017-10-13 | 洛阳大元电缆有限公司 | A kind of cable core production line |
| CN107680748A (en) * | 2017-09-28 | 2018-02-09 | 国网山东省电力公司经济技术研究院 | A kind of cable aluminium strip wrapping machine |
| CN108580752A (en) * | 2018-03-30 | 2018-09-28 | 青岛理工大学（临沂）管理委员会办公室 | A kind of aerial cables break wire device |
| CN109449824A (en) * | 2018-12-10 | 2019-03-08 | 国家电网有限公司 | A kind of self-propelled route barrier clearing device |
| CN209736525U (en) * | 2019-03-20 | 2019-12-06 | 无锡振特电子有限公司 | Electric automobile pencil cutter |
| CN110238324A (en) * | 2019-06-24 | 2019-09-17 | 重庆电力高等专科学校 | A kind of new distribution line construction cable cutting device |
| CN111217208A (en) * | 2020-01-13 | 2020-06-02 | 罗嘉妤 | Electric power cable construction management device that is qualified for next round of competitions |
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| Publication number | Publication date |
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| CN112338978B (en) | 2023-04-07 |
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