CN109616943B - Double-pulley tackle based on unmanned aerial vehicle - Google Patents
Double-pulley tackle based on unmanned aerial vehicle Download PDFInfo
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- CN109616943B CN109616943B CN201811526584.0A CN201811526584A CN109616943B CN 109616943 B CN109616943 B CN 109616943B CN 201811526584 A CN201811526584 A CN 201811526584A CN 109616943 B CN109616943 B CN 109616943B
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- 230000009977 dual effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000012211 strain insulator Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention provides a double-pulley block based on an unmanned aerial vehicle, which comprises a block body with an opening, a traveling pulley and a lifting pulley, wherein the traveling pulley is positioned in the block body, the lifting pulley is positioned at the lower end of the block body, the block body is provided with a baffle plate which is rotatably connected with the block body so as to open or close the opening, the double-pulley block also comprises a pull rope and a slide rod, the slide rod is positioned above the block body and can move up and down, one end of the pull rope is arranged on the baffle plate, the other end of the pull rope is arranged at the lower end of the slide rod, the upper end of the slide rod is provided with a pull ring convenient for the unmanned aerial vehicle to clamp, the unmanned aerial vehicle clamps the pull ring to drive the slide rod to move upwards, the slide rod moves upwards to drive the pull rope to pull the baffle plate so as to open the opening, the operation is simple and convenient, and the use of the double-pulley is more convenient.
Description
Technical Field
The invention relates to the technical field of double-pulley pulleys, in particular to a double-pulley based on an unmanned aerial vehicle.
Background
High tension transmission line wire part takes place the pine strand, strand scattering, when defects such as disconnected strand or spacer part take place the defect, often need the operating personnel to carry out live working and overhaul, transport the defect department through the promotion pulley on the double block coaster with insulating rope ladder and hang the wire, operating personnel scrambles the rope ladder and arrives defect department, carry out live working and overhaul work, and how to hang the part of difficult operation in the concrete work on the wire to the pulley of marcing, adopt the action bars to catch on the double block coaster rope usually at present, the baffle on the rope pulling coaster is opened the opening, hang the pulley of marcing on the wire through the action bars. Because the rope on the twin pulley coaster is the horizontal hunting easily, the action bars is hardly caught on the rope for the operation is inconvenient, and this kind of mode only is applicable to sharp shaft tower and low voltage level strain insulator tower, and higher voltage level (220kV and above) strain insulator chain is longer, and the action bars hangs comparatively difficultly.
Disclosure of Invention
The invention aims to provide a double-pulley tackle based on an unmanned aerial vehicle and convenient to use.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a double pulley coaster based on unmanned aerial vehicle, including being equipped with the open-ended coaster body, a promote the pulley that is used for hitching the pulley of marcing of wire and is used for hanging insulating rope, it is internal that the pulley of marcing is located the coaster, it is located the lower extreme of coaster body to promote the pulley, be equipped with the baffle on the coaster body, the baffle rotates with the coaster body to be connected in order to open the opening or close, double pulley coaster still includes stay cord and slide bar, the slide bar is located the top of coaster body and can reciprocates, the one end of stay cord is located on the baffle, the lower extreme of slide bar is located to the other end, the upper end of slide.
Furthermore, the joint of the baffle and the pulley body is provided with a return spring which is convenient for the baffle to return.
Furthermore, the opening part is provided with a guide plate for facilitating the lead to pass through the opening.
Furthermore, the guide plate is connected to the upper end of the opening and forms an included angle A with the opening, and A is more than or equal to 10 degrees and less than or equal to 60 degrees.
Furthermore, the end of the baffle is provided with a guide section, and the guide section inclines towards the inside of the pulley body.
Further, the top of coaster body is equipped with the connecting plate of "L" shape of falling, is equipped with through-hole and spout on the connecting plate, and the pull ring is located the upper end of connecting plate, and the upper end of slide bar passes the through-hole and is connected with the pull ring, and the spout is vertical to be set up, slide bar and spout sliding connection so that the slide bar can reciprocate along the spout.
Furthermore, the lower extreme of slide bar is equipped with the connecting rod that the level set up, and the slide bar passes through connecting rod and spout sliding connection, and the one end and the slide bar connection of connecting rod, the other end and stay cord are connected.
Furthermore, the connecting rod is provided with a limiting part for limiting the axial position of the connecting rod.
Furthermore, the pulley body is provided with a through groove, and the pull rope penetrates through the through groove to be connected with the sliding rod.
Furthermore, the through groove is provided with a roller, and the pull rope passes through the through groove and then bypasses the roller from the outer side of the roller to be connected with the sliding rod.
After the technical scheme is adopted, the invention has the following advantages:
1. through setting up pull ring and slide bar, the unmanned aerial vehicle centre gripping pull ring drives the slide bar rebound, the slide bar rebound stimulates the stay cord pulling baffle to make the baffle open the opening, unmanned aerial vehicle takes the twin pulley coaster to wire department, make the wire get into the coaster from the opening originally internal with the pulley cooperation of marcing, only need operate unmanned aerial vehicle to drive the twin pulley coaster and move wire department, need not to use the action bars pulling stay cord, easy operation is convenient, make the use of twin pulley coaster more convenient.
2. Through setting up reset spring, two pulley coasters hang back on the wire, and unmanned aerial vehicle loosens the pull ring, and the slide bar moves down under the action of gravity, does not have the pulling force on the stay cord, and the opening is closed under reset spring's effect to the baffle for the wire can not the roll-off coaster body, makes the wire reliable with the cooperation of the pulley of marcing, promotes two pulley coasters and uses the reliability.
3. Through set up the deflector at the opening part, the wire of being convenient for passes through the opening along the deflector and gets into the coaster originally internally for the suspension of two pulley coasters is more convenient.
4. The guide plate is arranged at the upper end of the opening, so that a wire enters from the lower part of the double-pulley block, and the included angle between the guide plate and the opening is within the range of 10-60 degrees, so that the guide plate can play a role in guiding, and the wire can enter conveniently. When A is less than 10 degrees, the distance between the guide plate and the baffle is too small, and the lead is inconvenient to enter the opening; when A is more than 60 degrees, the angle between the guide plate and the opening is too large, so that the double-pulley tackle is large in size, inconvenient to carry and poor in guide effect.
5. Through setting up the direction section, the inside slope of direction section orientation coaster body for the wire can get into the inside of coaster body through the opening more conveniently, makes hanging of double pulley coaster more convenient.
6. Through setting up through-hole and spout for the slide bar reciprocates along through-hole and spout, can drive stay cord pulling baffle when the slide bar removes, and when the slide bar moved down, the stay cord atress was not, and the baffle resets for the rotation of baffle is more reliable, and then makes the open-ended open and close more reliably.
7. Through setting up the connecting rod, the connecting rod level sets up, and the slide bar passes through connecting rod and spout sliding connection, and the slide bar is located the both sides of connecting plate respectively with the stay cord for the pulling direction of stay cord is fixed, guarantees the effect of stay cord pulling baffle, makes opening and closing of baffle more reliable.
8. Through setting up the locating part, the axial position of restriction connecting rod for the connecting rod can not drop from the spout, promotes two pulley coasters and uses the reliability.
9. Through setting up logical groove, the stay cord passes logical groove and is connected with the slide bar for the removal route of stay cord is fixed, makes the pulling of stay cord to the baffle more reliable, and then makes opening and closing of baffle more reliable.
10. Through setting up the gyro wheel, the stay cord passes and walks around the gyro wheel and be connected with the slide bar from the gyro wheel outside behind the logical groove, avoids the outer wall friction of stay cord and coaster body, reduces the frictional force of acting on the stay cord for the pulling of stay cord is light laborsaving more, and then makes opening and closing of baffle more reliable.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
fig. 1 is a side view of a dual sheave block of the present invention.
Fig. 2 is a schematic structural diagram of the double-pulley block of the present invention.
FIG. 3 is a schematic view of another angle structure of the double-pulley block of the present invention.
The names of the components marked in the figures are as follows:
1. a pulley body; 11. an opening; 12. a through groove; 13. a roller; 2. a traveling pulley; 3. a lifting pulley; 4. pulling a rope; 5. a slide bar; 51. a connecting rod; 511. a limiting ring; 6. a pull ring; 7. a guide plate; 8. a connecting plate; 81. a chute; 9. a baffle plate; 91. a guide section.
Detailed Description
The invention is further described with reference to the following figures and specific examples. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the invention, and are not intended to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the invention.
As shown in fig. 1 to 3, the invention provides a double-pulley block based on an unmanned aerial vehicle, which comprises a block body 1 provided with an opening 11, a traveling pulley 2 for hanging a wire and a lifting pulley 3 for hanging an insulating rope, wherein the traveling pulley 2 is positioned in the block body 1, the lifting pulley 3 is positioned at the lower end of the block body 1, a baffle 9 is arranged on the block body 1, the baffle 9 is rotatably connected with the block body 1 to open or close the opening 11, the double-pulley block further comprises a pull rope 4 and a slide rod 5, the slide rod 5 is positioned above the block body 1 and can move up and down, one end of the pull rope 4 is arranged on the baffle 9, the other end of the pull rope 4 is arranged at the lower end of the slide rod 5, the upper end of the slide rod 5 is provided with a pull ring 6 convenient for the unmanned aerial vehicle to clamp the pull ring 6 to drive the slide rod 5 to move, make the wire from opening 11 get into in the coaster body 1 with the pulley 2 cooperation of marcing, only need operate unmanned aerial vehicle to drive the two pulley coasters and remove wire department, need not to use action bars pulling stay cord, easy operation is convenient for the use of two pulley coasters is more convenient.
In this embodiment, baffle 9 is equipped with the reset spring that the baffle 9 of being convenient for resets with the junction of coaster body 1, and the double pulley coaster hangs back on the wire, and unmanned aerial vehicle loosens pull ring 6, and slide bar 5 moves down under the action of gravity, does not have the pulling force on the stay cord 4, and opening 11 is closed under reset spring's effect to baffle 9 for the wire can not roll-off coaster body 1, makes the wire reliable with the cooperation of advancing pulley 2, promotes the double pulley coaster and uses the reliability.
The guide plate 7 is connected to the upper end of the opening 11 and has an included angle A with the opening 11, A is more than or equal to 10 degrees and is less than or equal to 60 degrees, the guide plate 7 is arranged at the upper end of the opening 11, a wire enters from the lower part of the double-pulley tackle, the included angle between the guide plate 7 and the opening 11 is within the range of 10 degrees to 60 degrees, the guide plate 7 is guaranteed to play a guiding role, and the wire can enter conveniently. In this embodiment, a takes 45 °, the guide plate 7 does not occupy much space, and can play a good role in guiding.
The tip of baffle 9 is equipped with guide segment 91, and guide segment 91 inclines towards the inside of coaster body 1 for the wire can get into the inside of coaster body 1 through opening 11 more conveniently, makes hanging of double block coaster more convenient.
The top of coaster body 1 is equipped with the connecting plate 8 of "L" shape, is equipped with through-hole and spout 81 on the connecting plate 8, and pull ring 6 is located the upper end of connecting plate 8, and the upper end of slide bar 5 passes the through-hole to be connected with pull ring 6, and the vertical setting of spout 81, slide bar 5 and spout 81 sliding connection are so that slide bar 5 reciprocates. Through setting up through-hole and spout 81 for slide bar 5 reciprocates along through-hole and spout 81, can drive stay cord 4 pulling baffle 9 when slide bar 5 moves up, and when slide bar 5 moved down, stay cord 4 not atress, baffle 9 resets, makes the rotation of baffle 9 more reliable, and then makes opening and closing of opening 11 more reliable.
The lower extreme of slide bar 5 is equipped with the connecting rod 51 that the level set up, slide bar 5 makes slide bar 5 can reciprocate along spout 81 through connecting rod 51 and spout 81 sliding connection, the one end and the slide bar 5 of connecting rod 51 are connected, the other end is connected with stay cord 4, slide bar 5 is located the both sides of spout 81 respectively with stay cord 4, make the pulling direction of stay cord 4 fixed, guarantee the effect of stay cord 4 pulling baffle 9, make opening and closing of baffle 9 more reliable. The connecting rod 51 is integrally formed with the sliding rod 5, so that the connection between the connecting rod 51 and the sliding rod 5 is reliable.
The connecting rod 51 is provided with a limiting part for limiting the axial position of the connecting rod 51, so that the connecting rod 51 cannot fall off from the sliding groove 81, and the use reliability of the double-pulley block is improved. In this embodiment, the limiting members are two limiting rings 511, and the two limiting rings 511 are respectively located at two sides of the sliding slot 81, so that the axial position of the connecting rod 51 on the sliding slot 81 is fixed.
The through groove 12 that is equipped with on the coaster body 1, stay cord 4 pass through groove 12 and are connected with slide bar 5 for the moving path of stay cord 4 is fixed, and stay cord 4 is more reliable to the pulling of baffle 9, and then makes opening and closing of baffle 9 more reliable.
Through groove 12 department is equipped with gyro wheel 13, and stay cord 4 passes through groove 12 back and walks around gyro wheel 13 from the outside and be connected with slide bar 5, avoids the outer wall friction of stay cord 4 and coaster body 1, reduces the frictional force of acting on stay cord 4 for the pulling of stay cord 4 is light laborsaving more, and then makes opening and closing of baffle 9 more reliable.
Specifically, the tab 6 is a circular tab.
It is understood that a can also take the form of 10, 15, 20, 25, 30, 35, 40, 50, 55, 60, etc.
It can be understood that the connecting rod and the sliding rod can also be connected into a whole by welding.
It can be understood that the limiting member may also be a limiting block.
It will be appreciated that the tab may also be a square tab.
It will be appreciated that the tab may also be a triangular tab.
Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.
Claims (8)
1. A double-pulley block based on an unmanned aerial vehicle comprises a block body provided with an opening, a traveling pulley for hanging a wire and a lifting pulley for hanging an insulating rope, wherein the traveling pulley is positioned in the block body, the lifting pulley is positioned at the lower end of the block body, a baffle plate is arranged on the block body, the baffle plate is rotatably connected with the block body to open or close the opening, it is characterized in that the double-pulley block further comprises a pull rope and a slide rod, the slide rod is positioned above the block body and can move up and down, one end of the pull rope is arranged on the baffle, the other end of the pull rope is arranged at the lower end of the slide rod, the upper end of the slide rod is provided with a pull ring convenient for clamping of the unmanned aerial vehicle, the slide rod moves upwards to drive the pull rope to pull the baffle so as to open the opening, the connection department of baffle and coaster body is equipped with the reset spring that the baffle resets of being convenient for, the opening part is equipped with the wire of being convenient for and passes through open-ended deflector.
2. The double pulley block of claim 1, wherein the guide plate is connected to the upper end of the opening and forms an angle a with the opening, wherein a is greater than or equal to 10 ° and less than or equal to 60 °.
3. The double block pulley according to claim 1, wherein an end of the blocking plate is provided with a guide section inclined toward an inside of the pulley body.
4. The double-pulley block as claimed in claim 1, wherein an inverted "L" shaped connecting plate is disposed above the block body, the connecting plate has a through hole and a sliding groove, the pull ring is disposed at an upper end of the connecting plate, an upper end of the sliding rod passes through the through hole and is connected to the pull ring, the sliding groove is disposed vertically, and the sliding rod is slidably connected to the sliding groove so that the sliding rod can move up and down along the sliding groove.
5. The double-pulley block as claimed in claim 4, wherein the sliding rod is provided at a lower end thereof with a horizontally disposed connecting rod, the sliding rod is slidably connected to the sliding groove through the connecting rod, one end of the connecting rod is connected to the sliding rod, and the other end thereof is connected to the pulling rope.
6. The dual pulley block as claimed in claim 5, wherein the connecting rod is provided with a stopper for limiting an axial position of the connecting rod.
7. The double-pulley block as claimed in claim 1, wherein the block body is provided with a through groove, and the pull rope passes through the through groove to be connected with the sliding rod.
8. The double-pulley block as claimed in claim 7, wherein the through groove is provided with a roller, and the pulling rope passes through the through groove and then bypasses the roller from the outside of the roller to connect with the sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526584.0A CN109616943B (en) | 2018-12-13 | 2018-12-13 | Double-pulley tackle based on unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526584.0A CN109616943B (en) | 2018-12-13 | 2018-12-13 | Double-pulley tackle based on unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN109616943A CN109616943A (en) | 2019-04-12 |
| CN109616943B true CN109616943B (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811526584.0A Active CN109616943B (en) | 2018-12-13 | 2018-12-13 | Double-pulley tackle based on unmanned aerial vehicle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051282B (en) * | 2020-08-18 | 2023-11-28 | 国网山东省电力公司临沂供电公司 | Electrified X-ray flaw detection device and method for splicing sleeve of overhead transmission line |
| CN113054588B (en) * | 2021-03-31 | 2022-02-22 | 国网湖南省电力有限公司 | Power transmission line high-altitude anti-falling device convenient for unmanned aerial vehicle installation and installation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253134A (en) * | 2016-08-22 | 2016-12-21 | 国网河南省电力公司南阳供电公司 | Transmission line of electricity Self-enclosing wire coaster |
| CN105390986B (en) * | 2015-12-02 | 2017-04-19 | 国网内蒙古东部电力有限公司检修分公司 | Suspension device of insulated hanging ladder |
| CN107394675A (en) * | 2017-09-13 | 2017-11-24 | 国网辽宁省电力有限公司鞍山供电公司 | Discharging method is hung in a kind of terrestrial operation for self-locking coaster of sealing up a door |
| CN207134714U (en) * | 2017-05-31 | 2018-03-23 | 国网湖北省电力公司武汉供电公司 | A kind of self-locking somersault coaster for transmission overhead line |
-
2018
- 2018-12-13 CN CN201811526584.0A patent/CN109616943B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390986B (en) * | 2015-12-02 | 2017-04-19 | 国网内蒙古东部电力有限公司检修分公司 | Suspension device of insulated hanging ladder |
| CN106253134A (en) * | 2016-08-22 | 2016-12-21 | 国网河南省电力公司南阳供电公司 | Transmission line of electricity Self-enclosing wire coaster |
| CN207134714U (en) * | 2017-05-31 | 2018-03-23 | 国网湖北省电力公司武汉供电公司 | A kind of self-locking somersault coaster for transmission overhead line |
| CN107394675A (en) * | 2017-09-13 | 2017-11-24 | 国网辽宁省电力有限公司鞍山供电公司 | Discharging method is hung in a kind of terrestrial operation for self-locking coaster of sealing up a door |
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| CN109616943A (en) | 2019-04-12 |
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