CN116845774B - Tool and method for replacing direct current grounding electrode line tension string in horizontal rotation mode - Google Patents
Tool and method for replacing direct current grounding electrode line tension string in horizontal rotation mode Download PDFInfo
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- CN116845774B CN116845774B CN202311116204.7A CN202311116204A CN116845774B CN 116845774 B CN116845774 B CN 116845774B CN 202311116204 A CN202311116204 A CN 202311116204A CN 116845774 B CN116845774 B CN 116845774B
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 63
- 239000012535 impurity Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 239000012211 strain insulator Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 11
- 239000002689 soil Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a tool and a method for replacing a direct current grounding electrode line tension string in a horizontal rotation mode, and relates to the technical field of tension string replacement. The tool and the replacing method for replacing the direct current grounding electrode line tension string by horizontal rotation comprise a mounting device, wherein the mounting device comprises a mounting column, a first cross rod is fixedly connected to the top of the mounting column, and a diagonal rod is fixedly connected between the outer wall of the mounting column and the outer wall of the first cross rod. According to the tool and the replacing method for replacing the direct current grounding electrode line tension string in the horizontal rotation mode, the top of the annular cloth is close to the stretching rope through the suction of the suction pipe, the annular cloth is attached to the outer wall of the stretching rope in a matched mode due to the pressure difference generated by the air flow blown out by the air blowing pipe, impurities on the outer wall of the stretching rope are guaranteed to be cleaned in the attaching process of the annular cloth, the residues of the impurities on the stretching rope are reduced, the cleaning of the impurities is guaranteed, and the storage effect of the stretching rope is prevented from being influenced by the residues of the impurities.
Description
Technical Field
The invention relates to the technical field of tension string replacement, in particular to a tool and a method for horizontally rotating and replacing a direct current grounding electrode line tension string.
Background
The strain insulator string is an important element in the process of erecting the power transmission line, mainly comprises a ceramic strain insulator string and a composite strain insulator string, and can effectively isolate a charged wire from the ground and enable each wire to keep its own position;
the invention of China is cited, the patent number is CN109672111A, the patent discloses a combined tool for replacing a direct current grounding electrode line strain insulator string by a horizontal rotation method, the combined tool comprises a cross arm side yoke plate card and a wire side yoke plate card, an upper anti-torsion screw rod and a lower anti-torsion screw rod are correspondingly inserted into the upper end and the lower end of the cross arm side yoke plate card respectively, the upper anti-torsion screw rod is connected with the upper end of the wire side yoke plate card through an upper insulation pull rod, and the lower anti-torsion screw rod is connected with the lower end of the wire side yoke plate card through a lower insulation pull rod;
adopt the patent of citation to the strain insulator string change in-process, need use the stay cord to lift the strain insulator string, can carry more earth or impurity in the stay cord use, influence the rolling of stay cord, impurity such as earth exist moreover with the stay cord between, can influence the life of stay cord.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a tool and a method for replacing a direct current grounding electrode line tension string in a horizontal rotation manner, so as to solve the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a horizontal rotation changes instrument of direct current earth electrode circuit strain insulator string, includes installation device, installation device includes:
the top of the mounting column is fixedly connected with a first cross rod, and an inclined rod is fixedly connected between the outer wall of the mounting column and the outer wall of the first cross rod;
the second cross rod is fixedly connected to the outer wall of the mounting column, and the outer wall of the second cross rod is also fixedly connected with a triangular block;
the second vertical rod is fixedly connected to the left side of the triangular block, and the right side of the triangular block is fixedly connected with the first vertical rod;
the outer wall fixedly connected with cleaning device of triangle piece, cleaning device includes first mounting groove, the bottom at the triangle piece is seted up to first mounting groove, the inner wall fixedly connected with first spring of first mounting groove.
Preferably, the outer wall fixedly connected with support of triangle piece, the outer wall fixedly connected with of support is preferred, the motor is connected with tensile rope through the outer wall rotation of pivot, the top fixedly connected with pulley of triangle piece.
Preferably, the stretching rope is rotationally connected with the pulley, and the tail end of the stretching rope is fixedly connected with the placing plate.
Preferably, the bottom of the first spring is fixedly connected with a first bearing, and the first bearing is inserted into the inner wall of the first mounting groove.
Preferably, the inner wall of the first bearing is rotationally connected with a cylinder, and the outer wall of the cylinder is fixedly connected with a rotary roller.
Preferably, the rotary roller is located at the bottom of the motor, and a second spring is fixedly connected to the outer wall of the rotary roller.
Preferably, the outer wall of the second spring is fixedly connected with a cleaning plate which is in movable contact with the stretching rope
Preferably, the outer wall fixedly connected with air current device of triangle piece, air current device includes the fan, fan fixed connection is at the outer wall of triangle piece.
Preferably, the left side fixedly connected with gas blowing pipe of fan, the second mounting groove has been seted up to the outer wall of triangular block.
Preferably, the air blowing pipe is arranged on the inner wall of the second mounting groove, and the right side of the fan is fixedly connected with the connecting bin.
Preferably, the top fixedly connected with storage box of connection storehouse, the inner wall fixedly connected with filter pulp of storage box.
Preferably, the top of the storage box is fixedly connected with a suction pipe, and the filter cotton is made of sponge materials.
Preferably, the outer wall of the triangular block is fixedly connected with a rotating device, the rotating device comprises a second bearing, and the second bearing is rotatably connected to the outer wall of the triangular block.
Preferably, a third spring is fixedly connected to the outer wall of the triangular block at a position close to the second bearing, and a limiting rod is fixedly connected to the top of the third spring.
Preferably, the outer walls of the limiting rod and the second bearing are sleeved with annular cloth, and the annular cloth is made of cloth materials.
The method for replacing the strain string tool of the direct current grounding electrode line by horizontal rotation comprises the following steps of,
s1, mounting a mounting column at a required position, mounting a first cross rod and an inclined rod on the mounting column, respectively connecting a triangular block and the mounting column by a second cross rod, mounting a second vertical rod and a first vertical rod on the triangular block, and starting the motor to drive the stretching rope to stretch and shrink, wherein the stretching rope is positioned on a pulley to move, and driving the placing plate to rise and fall in the stretching rope stretching and shrinking process;
s2, in the working process of placing the plate and the stretching rope, the rotating roller is arranged on the outer wall of the stretching rope through the installation of a first spring, a first bearing is clamped in a first installation groove and can move in the first installation groove, the first bearing is stretched through the arrangement of the first spring, then the rotating roller is close to the stretching rope, and the cleaning plate scrapes the surface of the stretching rope;
s3, the annular cloth is arranged at a position close to the stretching rope, and a gap between the annular cloth and the stretching rope is small, so that the annular cloth can scrape larger soil on the stretching rope in the moving process of the stretching rope, and the soil falls off;
s4, the fan is arranged on the outer wall of the triangular block, the fan is connected with the connecting bin and the storage box to enable the suction pipe to suck the outer wall of the stretching rope, impurities on the outer wall of the stretching rope are sucked away, then the impurities are sucked into the storage box, the impurities in the air flow are filtered by the filter cotton, and then the impurities are stored in the storage box;
s5, sucking the suction pipe to enable the top of the annular cloth to be close to the stretching rope, wherein the length of the annular cloth is higher than that of the stretching rope, the annular cloth is attached to the outer wall of the stretching rope to clean the stretching rope, the fan blows air flow through the air blowing pipe, the air flow blows to the bottom of the stretching rope, and impurities on the stretching rope can be cleaned by the air flow;
s6, the airflow velocity on the right side of the annular cloth is larger than that on the left side of the annular cloth, and the pressure intensity is smaller as the airflow velocity is larger, so that the annular cloth can incline towards the direction of the airflow, then is attached towards the direction of the stretching rope, and the outer wall of the stretching rope is cleaned.
The invention provides a tool and a method for replacing a direct current grounding electrode line strain insulator string in a horizontal rotation mode. The beneficial effects are as follows:
1. this instrument and change method of horizontal rotation change direct current earthing pole circuit strain insulator string makes the top of annular cloth be close to tensile rope through the suction of suction tube, the pressure difference that the air current produced is blown out to the air-blowing pipe, make annular cloth laminate to tensile rope's outer wall then, annular cloth's laminating in-process has ensured to clear up tensile rope outer wall impurity, tensile rope's last impurity residue has been reduced, the clearance of impurity has been ensured, the residual of impurity has avoided influencing tensile rope's storage effect, annular cloth's length is about to be higher than tensile rope, the air current blows to tensile rope's bottom moreover, the impurity on tensile rope can be cleared up in the flow of air current, the air current still can produce the cleaning effect of impurity in the flow in-process.
2. This instrument and change method of horizontal rotation change direct current earthing pole circuit strain insulator string, the setting through first spring is tensile to first bearing, guaranteed that the cleaning plate scrapes the surface of tensile rope, the scraping of cleaning plate and then make the big piece earth on the tensile rope outer wall scraped, get rid of for big piece earth, avoided the residual of earth, the mutual friction of cleaning plate and tensile rope can drive rotatory roller through first bearing and take place the rotation moreover, rotatory messenger next cleaning plate of rotatory roller clears up tensile rope again.
3. According to the tool and the replacing method for replacing the tension string of the direct current grounding electrode circuit in the horizontal rotation mode, the annular cloth is arranged at the position close to the stretching rope, and the gap between the annular cloth and the stretching rope is small, so that in the moving process of the stretching rope, the annular cloth can scrape larger soil on the stretching rope, the soil falls off, and excessive accumulation of impurities on the stretching rope is avoided.
4. According to the tool and the replacing method for replacing the direct current grounding electrode line tension string in the horizontal rotation mode, the suction pipe is used for sucking the outer wall of the stretching rope, the impurities on the outer wall of the stretching rope are sucked, the effect of removing the impurities on the outer wall of the stretching rope is achieved, then the impurities are sucked into the storage box, the impurities in the air flow are filtered through the filter cotton, the impurities are stored in the storage box, the storage effect of the impurities is achieved, and the impurities are reduced and fall onto the stretching rope again.
Drawings
FIG. 1 is a schematic view of a shaft-side perspective of the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a pulley according to the present invention;
FIG. 4 is a schematic view of the left-hand side perspective of the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of the portion B of FIG. 5 according to the present invention;
fig. 7 is a schematic view of the back side perspective structure of the present invention.
In the figure: 1. a mounting device; 11. a mounting column; 12. a first cross bar; 13. a first vertical rod; 14. a second cross bar; 15. a diagonal rod; 16. a second vertical rod; 17. triangular blocks; 2. a bracket; 3. a motor; 4. stretching the rope; 5. a pulley; 6. placing a plate; 7. a cleaning device; 71. a first mounting groove; 72. a first spring; 73. a first bearing; 74. a cylinder; 75. a rotating roller; 76. a second spring; 77. a cleaning plate; 8. an air flow device; 81. a suction tube; 82. a second mounting groove; 83. an air blowing pipe; 84. a storage box; 85. filtering cotton; 86. a connecting bin; 87. a blower; 9. a rotating device; 91. a limit rod; 92. an annular cloth; 93. a second bearing; 94. and a third spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a horizontal rotation changes instrument of direct current earth electrode circuit strain insulator string, includes installation device 1, and installation device 1 includes:
the mounting column 11, the top of the mounting column 11 is fixedly connected with the first cross rod 12, and an inclined rod 15 is fixedly connected between the outer wall of the mounting column 11 and the outer wall of the first cross rod 12;
the second cross rod 14 is fixedly connected to the outer wall of the mounting column 11, and the outer wall of the second cross rod 14 is also fixedly connected with a triangular block 17;
the second vertical rod 16, the second vertical rod 16 is fixedly connected to the left side of the triangular block 17, and the right side of the triangular block 17 is fixedly connected with the first vertical rod 13;
the outer wall fixedly connected with cleaning device 7 of triangular block 17, cleaning device 7 includes first mounting groove 71, and first mounting groove 71 is seted up in the bottom of triangular block 17, and the inner wall fixedly connected with first spring 72 of first mounting groove 71.
The outer wall fixedly connected with support 2 of triangular block 17, the outer wall fixedly connected with motor 3 of support 2.
The motor 3 is connected with a stretching rope 4 through the outer wall rotation of the rotating shaft, and the top of the triangle block 17 is fixedly connected with a pulley 5.
The stretching rope 4 is rotationally connected with the pulley 5, and the end of the stretching rope 4 is fixedly connected with the placing plate 6.
Example two
In this embodiment, a first bearing 73 is fixedly connected to the bottom of the first spring 72, and the first bearing 73 is inserted into the inner wall of the first mounting groove 71.
The inner wall of the first bearing 73 is rotatably connected with a cylinder 74, and the outer wall of the cylinder 74 is fixedly connected with a rotary roller 75.
The rotating roller 75 is located at the bottom of the motor 3, and a second spring 76 is fixedly connected to the outer wall of the rotating roller 75.
The outer wall of the second spring 76 is fixedly connected with a cleaning plate 77, and the cleaning plate 77 is movably contacted with the stretching rope 4.
Example III
When the cleaning device is used, the mounting column 11 is mounted at a required position, the first cross rod 12 and the inclined rod 15 are mounted on the mounting column 11, the triangular block 17 and the mounting column 11 are respectively connected with the second cross rod 14, the second vertical rod 16 and the first vertical rod 13 are mounted on the triangular block 17, the motor 3 is electrified to start to drive the stretching rope 4 to stretch and shrink, the stretching rope 4 is located on the pulley 5 to move, the placing plate 6 is driven to rise and fall in the stretching rope 4 stretching and shrinking process, the rotating roller 75 is mounted on the outer wall of the stretching rope 4 through the mounting of the first spring 72, the first bearing 73 is clamped in the first mounting groove 71 and can move in the first mounting groove 71, the first bearing 73 is stretched through the setting of the first spring 72, then the rotating roller 75 is close to the stretching rope 4, in the rotating roller 75 is close to the surface of the stretching rope 4, the cleaning plate 77 is scraped down, large soil on the outer wall of the stretching rope 4 is scraped down, and the cleaning plate 77 and the stretching rope 4 are scraped down, and the cleaning roller 75 is rotated through the first bearing 73, and the cleaning roller 75 is driven to rotate through the rotating roller 75, and the cleaning roller 75 is rotated mutually.
Example IV
Referring to fig. 1-7, the present invention provides the following technical solutions based on the first embodiment:
the outer wall fixedly connected with air current device 8 of triangular block 17, air current device 8 includes fan 87, and fan 87 fixed connection is at the outer wall of triangular block 17.
The left side of the fan 87 is fixedly connected with a blowing pipe 83, and the outer wall of the triangular block 17 is provided with a second mounting groove 82.
The air blowing pipe 83 is arranged on the inner wall of the second mounting groove 82, and the right side of the fan 87 is fixedly connected with a connecting bin 86.
The top of the connecting bin 86 is fixedly connected with a storage box 84, and the inner wall of the storage box 84 is fixedly connected with filter cotton 85.
The top of the storage box 84 is fixedly connected with a suction pipe 81, and the filter cotton 85 is made of sponge material.
Example five
In this embodiment, the outer wall of the triangular block 17 is fixedly connected with a rotating device 9, the rotating device 9 includes a second bearing 93, and the second bearing 93 is rotatably connected to the outer wall of the triangular block 17.
A third spring 94 is fixedly connected to the outer wall of the triangular block 17 at a position adjacent to the second bearing 93, and a limiting rod 91 is fixedly connected to the top of the third spring 94.
The outer walls of the limiting rod 91 and the second bearing 93 are sleeved with annular cloth 92, and the annular cloth 92 is made of cloth materials.
Example six
The method for replacing the strain string tool of the direct current grounding electrode line by horizontal rotation comprises the following steps of,
s1, a mounting column 11 is mounted at a required position, a first cross rod 12 and an inclined rod 15 are mounted on the mounting column 11, a second cross rod 14 is respectively connected with a triangular block 17 and the mounting column 11, a second vertical rod 16 and a first vertical rod 13 are mounted on the triangular block 17, a motor 3 is electrified and started to drive a stretching rope 4 to stretch and shrink, the stretching rope 4 is positioned on a pulley 5 to move, and a placing plate 6 is driven to ascend and descend in the stretching and shrinking process of the stretching rope 4;
s2, in the working process of the placing plate 6 and the stretching rope 4, the rotating roller 75 is arranged on the outer wall of the stretching rope 4 through the installation of the first spring 72, the first bearing 73 is clamped in the first installation groove 71 and is located in the first installation groove 71 to be movable, the first bearing 73 is stretched through the arrangement of the first spring 72, then the rotating roller 75 is close to the stretching rope 4, and the cleaning plate 77 scrapes the surface of the stretching rope 4;
s3, the annular cloth 92 is arranged at a position close to the stretching rope 4, and a gap between the annular cloth 92 and the stretching rope 4 is small, so that in the moving process of the stretching rope 4, the annular cloth 92 can scrape larger soil on the stretching rope 4, and the soil falls off;
s4, a fan 87 is arranged on the outer wall of the triangular block 17, the fan 87 is connected with a connecting bin 86 and a storage box 84 so as to enable a suction pipe 81 to suck the outer wall of the stretching rope 4, suck impurities on the outer wall of the stretching rope 4, suck the impurities into the storage box 84, filter cotton 85 filters the impurities in the air flow, and then enable the impurities to be stored in the storage box 84;
s5, the top of the annular cloth 92 is close to the stretching rope 4 due to the suction of the suction pipe 81, the length of the annular cloth 92 is higher than that of the stretching rope 4, the annular cloth 92 is attached to the outer wall of the stretching rope 4 to clean the stretching rope 4, the fan 87 blows air flow through the air blowing pipe 83, the air flow blows to the bottom of the stretching rope 4, and impurities on the stretching rope 4 can be cleaned by the air flow;
s6, the airflow velocity on the right side of the annular cloth 92 is larger than that on the left side of the annular cloth 92, and the pressure is smaller as the airflow velocity is larger, so that the annular cloth 92 can be inclined towards the direction of the airflow, and then attached towards the direction of the stretching ropes 4, and the outer walls of the stretching ropes 4 are cleaned.
Example seven
When the device is used, the annular cloth 92 is arranged at a position close to the stretching rope 4, the gap between the annular cloth 92 and the stretching rope 4 is small, so that in the moving process of the stretching rope 4, the annular cloth 92 can scrape larger soil on the stretching rope 4, the soil falls off, the limiting rod 91 is arranged in the annular cloth 92 through the third spring 94, the limiting rod 91 limits the moving amplitude of the annular cloth 92, according to the arrangement of the limiting rod 91, the height of the annular cloth 92 is kept, the annular cloth 92 is arranged near the stretching rope 4, the second bearing 93 is arranged at the inner bottom of the annular cloth 92, the annular cloth 92 can rotate, the fan 87 is arranged on the outer wall of the triangular block 17, the fan 87 sucks the outer wall of the stretching rope 4 through the connection of the connecting bin 86 and the storage box 84, the suction tube 81 sucks impurities on the outer wall of the stretching rope 4, then the impurity is sucked into the storage box 84, the filter cotton 85 filters the impurity in the air flow, then the impurity is stored in the storage box 84, the suction of the suction pipe 81 also enables the top of the annular cloth 92 to be close to the stretching rope 4, the length of the annular cloth 92 is higher than that of the stretching rope 4, the annular cloth 92 is attached to the outer wall of the stretching rope 4, the stretching rope 4 is cleaned, the fan 87 blows the air flow through the air blowing pipe 83, the air flow blows to the bottom of the stretching rope 4, the impurity on the stretching rope 4 is cleaned by the flow of the air flow, the air flow is positioned on the right side of the annular cloth 92, the air flow speed on the right side of the annular cloth 92 is higher than the left side of the annular cloth 92 according to the Bernoulli theorem, the air flow speed is higher, the pressure is smaller, so that the annular cloth 92 is inclined towards the direction of the air flow, and then attached towards the direction of the stretching rope 4, and the outer wall of the stretching rope 4 is cleaned.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (14)
1. The utility model provides a horizontal rotation changes instrument of direct current earthing pole circuit strain insulator string, includes installation device (1), its characterized in that: the mounting device (1) comprises:
the mounting column (11), a first cross rod (12) is fixedly connected to the top of the mounting column (11), and an inclined rod (15) is fixedly connected between the outer wall of the mounting column (11) and the outer wall of the first cross rod (12);
the second cross rod (14), the second cross rod (14) is fixedly connected to the outer wall of the mounting column (11), and the outer wall of the second cross rod (14) is fixedly connected with a triangular block (17);
the second vertical rod (16), the second vertical rod (16) is fixedly connected to the left side of the triangular block (17), and the right side of the triangular block (17) is fixedly connected with the first vertical rod (13);
the cleaning device (7) is fixedly connected to the outer wall of the triangular block (17), the cleaning device (7) comprises a first mounting groove (71), the first mounting groove (71) is formed in the bottom of the triangular block (17), and a first spring (72) is fixedly connected to the inner wall of the first mounting groove (71);
the air flow device (8) is fixedly connected to the outer wall of the triangular block (17), the air flow device (8) comprises a fan (87), the fan (87) is fixedly connected to the outer wall of the triangular block (17), and an air blowing pipe (83) is fixedly connected to the left side of the fan (87);
the outer wall of the triangular block (17) is fixedly connected with a bracket (2), and the outer wall of the bracket (2) is fixedly connected with a motor (3); the motor (3) is rotationally connected with a stretching rope (4) through the outer wall of the rotating shaft, and the top of the triangular block (17) is fixedly connected with a pulley (5);
the bottom of the first spring (72) is fixedly connected with a first bearing (73), and the first bearing (73) is inserted into the inner wall of the first mounting groove (71);
the inner wall of the first bearing (73) is rotatably connected with a cylinder (74), and the outer wall of the cylinder (74) is fixedly connected with a rotary roller (75);
the rotary roller (75) is positioned at the bottom of the motor (3), and a second spring (76) is fixedly connected to the outer wall of the rotary roller (75);
the outer wall of the second spring (76) is fixedly connected with a cleaning plate (77), and the cleaning plate (77) is in movable contact with the stretching rope (4).
2. The tool for horizontally rotating and replacing a direct current grounding electrode line strain insulator string according to claim 1, wherein: the stretching rope (4) is rotationally connected with the pulley (5), and the tail end of the stretching rope (4) is fixedly connected with the placing plate (6).
3. The tool for horizontally rotating and replacing a direct current grounding electrode line strain insulator string according to claim 2, wherein: the outer wall of the triangular block (17) is provided with a second mounting groove (82).
4. A tool for replacing a direct current earth line tension string in a horizontal rotation manner as recited in claim 3, wherein: the air blowing pipe (83) is arranged on the inner wall of the second mounting groove (82).
5. The tool for replacing a direct current earth line tension string in a horizontal rotation manner according to claim 4, wherein: the right side of fan (87) fixedly connected with connection storehouse (86).
6. The tool for replacing a direct current earth line tension string in a horizontal rotation manner according to claim 5, wherein: the top of the connecting bin (86) is fixedly connected with a storage box (84).
7. The tool for horizontally rotating and replacing a direct current grounding electrode line strain insulator string of claim 6, wherein: the inner wall of the storage box (84) is fixedly connected with filter cotton (85).
8. The tool for horizontally rotating and replacing a direct current grounding electrode line strain insulator string of claim 7, wherein: the top of the storage box (84) is fixedly connected with a suction pipe (81).
9. The tool for horizontally rotating and replacing a direct current grounding electrode line strain insulator string according to claim 8, wherein: the filter cotton (85) is made of sponge materials.
10. The tool for horizontally rotating and replacing a direct current grounding electrode line strain insulator string according to claim 9, wherein: the outer wall of the triangular block (17) is fixedly connected with a rotating device (9), the rotating device (9) comprises a second bearing (93), and the second bearing (93) is rotatably connected to the outer wall of the triangular block (17).
11. The tool for horizontally rotating and replacing a direct current grounding electrode line strain insulator string according to claim 10, wherein: the outer wall of the triangular block (17) is fixedly connected with a third spring (94) at a position close to the second bearing (93), and the top of the third spring (94) is fixedly connected with a limiting rod (91).
12. The tool for horizontally rotating and replacing a direct current earth wire strain insulator string of claim 11, wherein: annular cloth (92) is sleeved on the outer walls of the limiting rod (91) and the second bearing (93).
13. The tool for horizontally rotating and replacing a direct current earth wire strain insulator string of claim 12, wherein: the annular cloth (92) is made of cloth materials.
14. The method for replacing a tool for replacing a tension string of a direct current grounding electrode line in a horizontal rotation manner according to claim 13, wherein: the steps are that,
s1, a mounting column (11) is mounted at a required position, a first cross rod (12) and an inclined rod (15) are mounted on the mounting column (11), a second cross rod (14) is connected with a triangular block (17) and the mounting column (11) respectively, a second vertical rod (16) and a first vertical rod (13) are mounted on the triangular block (17), the motor (3) is electrified to start to drive a stretching rope (4) to stretch and shrink, the stretching rope (4) is located on a pulley (5) to move, and a placing plate (6) is driven to ascend and descend in the stretching and shrinking process of the stretching rope (4);
s2, in the working process of the placing plate (6) and the stretching rope (4), the rotating roller (75) is arranged on the outer wall of the stretching rope (4) through the installation of the first spring (72), the first bearing (73) is clamped in the first installation groove (71) and is positioned in the first installation groove (71) to move, the first spring (72) stretches the first bearing (73), then the rotating roller (75) is close to the stretching rope (4), and the cleaning plate (77) scrapes the surface of the stretching rope (4);
s3, the annular cloth (92) is arranged at a position close to the stretching rope (4), and a gap between the annular cloth (92) and the stretching rope (4) is small, so that in the moving process of the stretching rope (4), the annular cloth (92) scrapes off soil on the stretching rope (4) to enable the soil to fall off;
s4, a fan (87) is arranged on the outer wall of the triangular block (17), the fan (87) is connected with a connecting bin (86) and a storage box (84) to enable a suction pipe (81) to suck the outer wall of the stretching rope (4) and suck impurities on the outer wall of the stretching rope (4), then the impurities are sucked into the storage box (84), and filter cotton (85) filters the impurities in the air flow so as to enable the impurities to be stored in the storage box (84);
s5, the top of the annular cloth (92) is close to the stretching rope (4) due to the suction of the suction tube (81), the length of the annular cloth (92) is higher than that of the stretching rope (4), the annular cloth (92) is attached to the outer wall of the stretching rope (4) to clean the stretching rope (4), the fan (87) blows air flow through the air blowing pipe (83), the air flow blows to the bottom of the stretching rope (4), and impurities on the stretching rope (4) are cleaned due to the air flow;
s6, the airflow velocity on the right side of the annular cloth (92) is larger than that on the left side of the annular cloth (92), and the pressure is smaller as the airflow velocity is larger, so that the annular cloth (92) can incline towards the direction of airflow, and then is attached towards the direction of the stretching rope (4), and the outer wall of the stretching rope (4) is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311116204.7A CN116845774B (en) | 2023-08-31 | 2023-08-31 | Tool and method for replacing direct current grounding electrode line tension string in horizontal rotation mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311116204.7A CN116845774B (en) | 2023-08-31 | 2023-08-31 | Tool and method for replacing direct current grounding electrode line tension string in horizontal rotation mode |
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| Publication Number | Publication Date |
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| CN116845774A CN116845774A (en) | 2023-10-03 |
| CN116845774B true CN116845774B (en) | 2023-12-22 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201614A (en) * | 2014-09-23 | 2014-12-10 | 国家电网公司 | Method and device for replacing double-string strain insulators in twin bundled lines by remote operations |
| CN211088953U (en) * | 2019-12-05 | 2020-07-24 | 陈献明 | Distribution lines is electrified clears away foreign matter instrument |
| CN114865524A (en) * | 2022-04-13 | 2022-08-05 | 云南电网有限责任公司曲靖供电局 | Wire side fixture for indirectly live replacement of 10kV line tension insulator and use method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1315899B1 (en) * | 2000-04-14 | 2003-03-26 | Telecom Italia Spa | TECHNIQUE OF REALIZATION AND MAINTENANCE OF AERIAL PLANTS OF TELECOMMUNICATION BY MOBILE AMARRO. |
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2023
- 2023-08-31 CN CN202311116204.7A patent/CN116845774B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201614A (en) * | 2014-09-23 | 2014-12-10 | 国家电网公司 | Method and device for replacing double-string strain insulators in twin bundled lines by remote operations |
| CN211088953U (en) * | 2019-12-05 | 2020-07-24 | 陈献明 | Distribution lines is electrified clears away foreign matter instrument |
| CN114865524A (en) * | 2022-04-13 | 2022-08-05 | 云南电网有限责任公司曲靖供电局 | Wire side fixture for indirectly live replacement of 10kV line tension insulator and use method |
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| CN116845774A (en) | 2023-10-03 |
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