CN112952713B - Power transmission cable is with auxiliary assembly of sleet weather self-removing surface ice sheet - Google Patents
Power transmission cable is with auxiliary assembly of sleet weather self-removing surface ice sheet Download PDFInfo
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- CN112952713B CN112952713B CN202110152223.XA CN202110152223A CN112952713B CN 112952713 B CN112952713 B CN 112952713B CN 202110152223 A CN202110152223 A CN 202110152223A CN 112952713 B CN112952713 B CN 112952713B
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- rod
- movably connected
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- reaction tank
- cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention relates to the technical field of power equipment, and discloses auxiliary equipment for automatically removing ice layers on the surface of a power transmission cable in rainy and snowy weather, which comprises a reaction tank, the bottom of the reaction tank is movably connected with a supporting spring, the left end and the right end of the reaction tank are fixedly connected with a transmission block, the left side of the transmission block is movably connected with a stretching rod, the bottom of the stretching rod is fixedly connected with a rotating rod, the right end of the rotating rod is movably connected with a driving screw rod, the support spring is compressed by the reaction groove to drive the transmission block to move, the transmission block moves to drive the rolling rod to rotate, the rolling rod rotates to drive the transmission rope to apply a rotating force to the knocking rotating wheel, this revolving force can drive the mount pad and rotate, and the mount pad rotates and then drives the rapping bar that removes ice and rotate, thereby the rapping bar that removes ice rotates and strikes fastening rod and produce vibrations and will be attached to the raindrop shake of cable surface and fall, so just reached the automatic ice-cube that reduces cable surface and condense and prevent its cracked effect.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to auxiliary equipment for automatically removing ice layers on the surface of a power transmission cable in rainy and snowy weather.
Background
With the development of science and technology, people research and make a large amount of electronic products, so that the demand of people on electric power is increasing day by day, and in order to meet the increasing demand of electricity, people often can build different environment-friendly power generation buildings such as water conservancy power generation and wind power generation in suitable areas, and the power generation buildings often need to transmit the electric power to living areas of people through cables after generating the electric power.
In cold winter, the surface of cable often can condense a large amount of ice-cubes, and these ice-cubes attach to the surface of cable and increase the influence of gravity to it to easily cause the condition of cable fracture, produce the influence to people's power consumption, and these ice-cubes often can drop from the surface of cable after melting partly, and the ice-cubes that drop very easily pound on passing personnel, vehicle at the in-process of whereabouts, thereby cause casualties or loss of property of personnel.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an auxiliary device for removing an ice layer on the surface of a power transmission cable in rainy and snowy weather is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides auxiliary equipment for automatically removing the ice layer on the surface of the power transmission cable in rainy and snowy weather, which has the advantages of automatically reducing ice blocks condensed on the surface of the cable to prevent the ice blocks from being broken, automatically accelerating the falling of the ice blocks on the surface of the cable and reminding passing personnel of paying attention to the falling of the ice blocks, and solves the problems that the traditional cable is easy to condense the ice blocks to cause the breakage, and the falling of the ice blocks easily damages the passing personnel.
(II) technical scheme
In order to achieve the purposes of automatically reducing the ice blocks condensed on the surface of the cable, preventing the ice blocks from being broken, automatically accelerating the falling of the ice blocks on the surface of the cable and reminding passing personnel of paying attention to the falling of the ice blocks, the invention provides the following technical scheme: an auxiliary device for automatically removing ice layers on the surface of a power transmission cable in rainy and snowy weather comprises a reaction tank, wherein a supporting spring is movably connected to the bottom of the reaction tank, transmission blocks are fixedly connected to the left end and the right end of the reaction tank, a stretching rod is movably connected to the left side of the transmission blocks, a rotating rod is fixedly connected to the bottom of the stretching rod, a driving screw is movably connected to the right end of the rotating rod, a meshing seat is movably connected to the outer portion of the driving screw, a winding rod is fixedly connected to the right end of the driving screw, a reset spring is movably connected to the right end of the winding rod, friction blocks are fixedly connected to the upper end and the lower end of the winding rod, a sound transmission block is movably connected to the left side of the friction blocks, a transmission rope is movably connected to the outer portion of the winding rod, a knocking rotating wheel is movably connected to the bottom of the transmission rope, a mounting seat is fixedly connected to the outer portion of the knocking rotating wheel, and a buffer spring is movably connected to the outer portion of the mounting seat, the top of the buffer spring is movably connected with an ice removing and knocking rod, the left side and the right side of the knocking rotating wheel are movably connected with fastening rods, and the bottom of each fastening rod is movably connected with a clamping seat.
Preferably, the diameter of the clamping seat is smaller than that of the power transmission cable.
Preferably, the surface of the inner wall of the engaging seat is movably connected with teeth, and the teeth are engaged with the driving screw.
Preferably, the central axis of the return spring and the central axes of the rotating rod, the driving screw rod and the winding rod are in the same straight line.
Preferably, the ice removing and knocking rod and the fastening rod are made of non-conductive solid insulating materials.
Preferably, the number of the buffer springs is four, and the buffer springs are arranged outside the mounting seat in an array mode.
(III) advantageous effects
Compared with the prior art, the invention provides auxiliary equipment for removing ice layers on the surface of a power transmission cable in rainy and snowy weather, which has the following beneficial effects:
1. the auxiliary device for automatically removing the ice layer on the surface of the power transmission cable in rainy and snowy weather drops in the reaction tank through partial rain and snow outside, and along with the continuous increase of rain and snow in the reaction tank, the reaction tank can gradually compress the supporting spring and drive the transmission block to move after the supporting spring is contracted, the transmission block can simultaneously pull the stretching rod to move in the moving process of the transmission block, the stretching rod moves so as to pull the rotating rod, at the moment, the rotating rod can apply a pulling force to the reset spring, the pulling force stretches the reset spring so that the stretching rod drives the driving screw to move after the stretching, and the driving screw and the meshing seat are in a fixed state, so that the moving state of the driving screw is that the driving screw moves towards the direction far away from the reset spring while rotating, the driving screw can drive the rolling rod to roll while rotating, and the rolling rod rotates so as to roll the transmission rope outside, thereby the driving rope motion is exerted and is strikeed a revolving force of runner, this revolving force can drive the mount pad and rotate, the mount pad rotates and then drives the rapping bar that deices and rotates, thereby the rapping bar that deices rotates and strikes the anchorage bar, produce vibrations, the anchorage bar vibrations and then drive the vibrations of joint seat, the vibrations of joint seat can be with attached to the raindrop vibrations of cable surface and fall, thereby reduce the quantity attached to the cable surface rainwater and then reduce the ice-cube as far as, so just reached the automatic ice-cube that reduces cable surface and condense and prevent its cracked effect.
2. This electric power transmission cable is with auxiliary assembly of sleet weather self-removing surface ice layer, ice and snow through the reaction tank surface constantly melts and drips to ground, the reaction tank reduces gradually the power of applying to supporting spring thereby supporting spring rebounds gradually this moment, simultaneously the pulling force that reset spring received also reduces gradually, thereby reset spring rebounds simultaneously and drives the rolling pole reverse motion, the motion state of rolling pole this moment is the side motion of limit rotation to being close to reset spring, can drive the friction block simultaneously and strike the sound transmission piece at the in-process of rolling pole motion, can send crisp striking sound when the friction block strikes the sound transmission piece, with the effect that reminds cable bottom personnel to notice the head top ice-cube and drop, and can drive the runner that strikes simultaneously at the in-process of rolling pole motion and rotate, and then drive the pole that shakes and strike the fastening rod that shakes, thereby the coming-off of ice-cube is quickened, so just reached and automatic the coming off of cable surface ice-cube and remind the past personnel to notice the effect that the ice-cube drops And (5) fruit.
Drawings
FIG. 1 is a schematic view of a reaction tank according to the present invention;
FIG. 2 is a schematic view of the present invention showing the construction of the drive line;
FIG. 3 is a schematic view of the structure of the driving screw of the present invention;
FIG. 4 is a schematic view of the construction of the tapping runner of the present invention;
FIG. 5 is a schematic view of the friction block structure of the present invention.
In the figure: 1. a reaction tank; 2. a support spring; 3. a transmission block; 4. a stretch rod; 5. rotating the rod; 6. a driving screw; 7. an engagement seat; 8. winding the rod; 9. a return spring; 10. a friction block; 11. a sound transmission block; 12. a drive rope; 13. knocking the rotating wheel; 14. a mounting seat; 15. a buffer spring; 16. removing ice and knocking the rod; 17. a fastening rod; 18. a clamping seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-5, an auxiliary device for automatically removing ice layer on surface in rainy and snowy weather for power transmission cable comprises a reaction tank 1, a supporting spring 2 movably connected to the bottom of the reaction tank 1, a driving block 3 fixedly connected to the left and right ends of the reaction tank 1, a stretching rod 4 movably connected to the left side of the driving block 3, a rotating rod 5 fixedly connected to the bottom of the stretching rod 4, a driving screw 6 movably connected to the right end of the rotating rod 5, a meshing seat 7 movably connected to the outside of the driving screw 6, teeth movably connected to the surface of the inner wall of the meshing seat 7 and meshed with the driving screw 6, a winding rod 8 fixedly connected to the right end of the driving screw 6, a return spring 9 movably connected to the right end of the winding rod 8, the central axis of the return spring 9 is in the same straight line with the central axes of the rotating rod 5, the driving screw 6 and the winding rod 8, friction blocks 10 are fixedly connected to the upper and lower ends of the winding rod 8, friction block 10 left side swing joint has sound transmission piece 11, the outside swing joint of winding rod 8 has driving rope 12, driving rope 12 bottom swing joint has strikes runner 13, strike runner 13 outside fixedly connected with mount pad 14, the outside swing joint of mount pad 14 has buffer spring 15, buffer spring 15 is total four, be the outside of array dress distribution at mount pad 14, buffer spring 15 top swing joint has deicing rapping bar 16, strike runner 13 equal swing joint in the left and right sides and have anchorage bar 17, deicing rapping bar 16 is the solid insulating material that does not electrically conduct with the manufacturing material of anchorage bar 17, anchorage bar 17 bottom swing joint has joint seat 18, the diameter size of joint seat 18 is less than the diameter size of power transmission cable.
The working principle is as follows: the auxiliary device for automatically removing the ice layer on the surface of the power transmission cable in rainy and snowy weather needs to be manually installed outside the cable before use, the cable is fixed through the clamping seat 18, when the rainy and snowy weather arrives, partial external rain and snow can be accumulated in the reaction tank 1, and along with the continuous increase of the rain and snow in the reaction tank 1, the reaction tank 1 can gradually compress the supporting spring 2 and shrink the supporting spring to drive the transmission block 3 to move, the stretching rod 4 can be simultaneously pulled to move in the moving process of the transmission block 3, the stretching rod 4 can move to pull the rotating rod 5, at the moment, the rotating rod 5 can apply a pulling force to the return spring 9, the pulling force stretches the return spring 9 to drive the driving screw 6 to move after stretching, and the engagement seat 7 is in an engagement state, and the engagement seat 7 is in a fixed state, so that the movement state of the driving screw 6 is that the driving screw moves towards a direction far away from the return spring 9 while rotating, can drive winding rod 8 and rotate when 6 pivoted of initiative screw rod, winding rod 8 rotates and then its outside driving rope 12 of rolling, thereby driving rope 12 moves and exerts for strikeing revolving wheel 13 a revolving force, this revolving force can drive mount pad 14 and rotate, mount pad 14 rotates and then drives knock bar 16 and rotate that deices, knock bar 16 rotates thereby strikes anchorage bar 17, produce vibrations, anchorage bar 17 vibrations and then drive 18 vibrations of joint, 18 vibrations of joint can be with attached to the raindrop vibrations on cable surface, thereby reduce attached to cable surface rainwater and then reduce the quantity of ice-cube as far as, so just reached and automatically reduced the effect that the ice-cube that the cable surface condenses prevents its fracture, the equipment can effectively reduce the cable fracture condition, reduce the maintenance resource in later stage, and then reached energy-concerving and environment-protective effect.
The auxiliary equipment for automatically removing the ice layer on the surface of the power transmission cable in rainy and snowy weather is characterized in that when the ice and snow melt after the rainy and snowy weather passes, at the moment, along with the continuous melting and dripping of the ice and snow on the surface of the reaction tank 1 to the ground, the force applied by the reaction tank 1 to the supporting spring 2 is gradually reduced, so that the supporting spring 2 is gradually rebounded, meanwhile, the pulling force applied by the reset spring 9 is also gradually reduced, so that the reset spring 9 rebounds to drive the winding rod 8 to move reversely, at the moment, the movement state of the winding rod 8 is that the winding rod moves towards the direction close to the reset spring 9 while rotating, the friction block 10 is simultaneously driven to knock the sound transmission block 11 in the movement process of the winding rod 8, when the friction block 10 knocks the sound transmission block 11, a crisp knocking sound is sent out to remind personnel at the bottom of the cable to notice that ice blocks at the top of the head fall, and the knocking rotary wheel 13 is simultaneously driven to rotate in the movement process of the winding rod 8, and then drive the deicing rapping bar 16 to knock the fastening rod 17, thereby accelerating the falling of the ice blocks, and thus achieving the effects of automatically accelerating the falling of the ice blocks on the surface of the cable and reminding passing personnel to pay attention to the falling of the ice blocks.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A working method of auxiliary equipment for automatically removing ice layers on the surface of a power transmission cable in rainy and snowy weather comprises a reaction tank (1), wherein a supporting spring (2) is movably connected to the bottom of the reaction tank (1), transmission blocks (3) are fixedly connected to the left end and the right end of the reaction tank (1), a stretching rod (4) is movably connected to the left side of each transmission block (3), a rotary rod (5) is fixedly connected to the bottom of each stretching rod (4), a driving screw rod (6) is movably connected to the right end of each rotary rod (5), a meshing seat (7) is movably connected to the outer portion of each driving screw rod (6), a winding rod (8) is fixedly connected to the right end of each driving screw rod (6), a reset spring (9) is movably connected to the right end of each winding rod (8), friction blocks (10) are fixedly connected to the upper end and the lower end of each winding rod (8), and a sound transmission block (11) is movably connected to the left side of each friction block (10), the external part of the coiling rod (8) is movably connected with a transmission rope (12), the bottom of the transmission rope (12) is movably connected with a knocking rotating wheel (13), the external part of the knocking rotating wheel (13) is fixedly connected with an installation seat (14), the external part of the installation seat (14) is movably connected with a buffer spring (15), the top of the buffer spring (15) is movably connected with an ice removing knocking rod (16), the left side and the right side of the knocking rotating wheel (13) are both movably connected with fastening rods (17), and the bottom of each fastening rod (17) is movably connected with a clamping seat (18);
the diameter of the clamping seat (18) is smaller than that of the power transmission cable;
the surface of the inner wall of the engaging seat (7) is movably connected with teeth, and the teeth are engaged with the driving screw (6);
the central axis of the reset spring (9) and the central axes of the rotating rod (5), the driving screw rod (6) and the winding rod (8) are in the same straight line;
the deicing knock rod (16) and the fastening rod (17) are made of non-conductive solid insulating materials;
the number of the buffer springs (15) is four, and the buffer springs are arranged outside the mounting seat (14) in an array manner;
the method is characterized in that:
the auxiliary equipment for automatically removing the ice layer on the surface of the power transmission cable in rainy and snowy weather needs to be manually installed outside the cable before use, the cable is fixed through the clamping seat, when the rainy and snowy weather arrives, partial rain and snow on the outside can be accumulated in the reaction tank, and along with the continuous increase of the rain and snow in the reaction tank, the reaction tank can gradually compress the supporting spring and enable the supporting spring to contract so as to drive the transmission block to move, the stretching rod can be simultaneously pulled to move in the motion process of the transmission block, the stretching rod can move so as to pull the rotating rod, the rotating rod can apply a pulling force to the return spring, the pulling force stretches the return spring so as to drive the driving screw to move, and the driving screw and the meshing seat are in a meshing state and the meshing seat is in a fixed state, so that the motion state of the driving screw moves towards a direction far away from the return spring while rotating, the auxiliary device can effectively reduce the cable fracture situation, reduce later maintenance resources and further achieve the effects of saving energy and protecting environment; the auxiliary equipment for the power transmission cable to automatically remove the ice layer on the surface in rainy and snowy weather is characterized in that when the ice and snow melt after the rainy and snowy weather passes, the ice and snow on the surface of the reaction tank continuously melt and drop to the ground, the force applied by the reaction tank to the supporting spring is gradually reduced, so that the supporting spring is gradually rebounded, meanwhile, the pulling force applied by the return spring is also gradually reduced, so that the return spring rebounds to drive the winding rod to move reversely, the winding rod moves in a direction close to the return spring while rotating, the friction block is simultaneously driven to knock the sound transmission block in the movement process of the winding rod, when the friction block knocks the sound transmission block, a clear knocking sound is sent out to remind personnel at the bottom of the cable to notice that the ice block at the top of the head falls, and the rotating wheel is simultaneously driven to knock and rotate in the movement process of the winding rod, so as to drive the deicing rod to knock the fastening rod, thereby accelerating the shedding of the ice cubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110152223.XA CN112952713B (en) | 2021-02-03 | 2021-02-03 | Power transmission cable is with auxiliary assembly of sleet weather self-removing surface ice sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110152223.XA CN112952713B (en) | 2021-02-03 | 2021-02-03 | Power transmission cable is with auxiliary assembly of sleet weather self-removing surface ice sheet |
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| Publication Number | Publication Date |
|---|---|
| CN112952713A CN112952713A (en) | 2021-06-11 |
| CN112952713B true CN112952713B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110152223.XA Active CN112952713B (en) | 2021-02-03 | 2021-02-03 | Power transmission cable is with auxiliary assembly of sleet weather self-removing surface ice sheet |
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| CN114977054B (en) * | 2022-06-21 | 2024-04-30 | 广东电网有限责任公司 | Wire clamp for power engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112260088A (en) * | 2020-10-30 | 2021-01-22 | 张雪 | Self-moving anti-seepage outdoor high-voltage power distribution cabinet |
| CN112310869A (en) * | 2020-10-30 | 2021-02-02 | 陈萱 | Distribution box capable of automatically closing window by utilizing gravity |
| CN112751451A (en) * | 2021-01-20 | 2021-05-04 | 贺国庆 | Wear deflection automatic fastening damage-prevention auxiliary equipment for motor output shaft |
| CN113054487A (en) * | 2021-03-05 | 2021-06-29 | 陈柯再 | Auxiliary device for automatically fastening line for industrial automatic intelligent robot |
| CN113036647A (en) * | 2021-04-01 | 2021-06-25 | 南京磊香落电子商务有限公司 | Outdoor distribution equipment is with auxiliary assembly according to temperature self-interacting radiating effect |
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Effective date of registration: 20220804 Address after: No. 20, Jiefang North Road, Xuzhou City, Jiangsu Province 221100 Applicant after: STATE GRID XUZHOU POWER SUPPLY COMPANY Address before: 210000 room 304, building 15, No.21 Lidao Road, Taishan street, Jiangbei new district, Nanjing City, Jiangsu Province Applicant before: Nanjing dingguang Rescue Service Co.,Ltd. |
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