CN117416801B - Electric power overhead line construction device - Google Patents
Electric power overhead line construction device Download PDFInfo
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- CN117416801B CN117416801B CN202311735264.7A CN202311735264A CN117416801B CN 117416801 B CN117416801 B CN 117416801B CN 202311735264 A CN202311735264 A CN 202311735264A CN 117416801 B CN117416801 B CN 117416801B
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- fixedly installed
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- construction device
- line construction
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- 238000010276 construction Methods 0.000 title claims abstract description 45
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 235000010724 Wisteria floribunda Nutrition 0.000 claims description 2
- 244000042312 Wisteria floribunda Species 0.000 claims description 2
- 238000005491 wire drawing Methods 0.000 abstract 2
- 238000004904 shortening Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
-
- 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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
-
- 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
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention provides an electric power overhead line construction device. Relates to the technical field of electric power construction. An electric power overhead line construction apparatus comprising: remove the frame, remove the bottom fixed mounting of frame has two extension boards, two the equal fixed mounting in bottom of extension board has two fortune Ma Lun, the top of removing the frame is equipped with bears the strip, it has two U type framves to bear the top fixed mounting of strip, two U type frame's top all is equipped with 冂 type frame, two half slot one has all been seted up to U type frame's both sides, two half slot two has all been seted up to 冂 type frame's both sides, half slot one's top and half slot two's bottom all are established to the opening, and four half slot one respectively with four half slot two looks adaptations, corresponding two be equipped with same center pin in the half slot one. The electric power wire-drawing construction device provided by the invention has the advantages of shortening the wire roller replacement time to the greatest extent and improving the wire-drawing efficiency.
Description
Technical Field
The invention relates to the technical field of power construction, in particular to a power wiring construction device.
Background
In the power construction process, in order to realize normal transportation of power, cables are required to be paved between power towers or power stations, a good transportation path can be provided for the power through the cables, and in a common wire-erecting mode, paying-off work is mostly carried out through a wire winding frame, and then the paid-out cables are paved;
For example, patent document CN213011368U proposes an overhead line construction device for electric installation, which comprises a base, the upper surface of the base is fixedly provided with a fixed block, the inner side surface of the fixed block is provided with bearing grooves, bearings are fixedly arranged in the bearing grooves, a line winding roller is rotatably installed between the two bearings, the right surface of the left fixed block is provided with a second groove, the outer surface of the line winding roller is fixedly provided with a first gear, the first gear is positioned in the second groove, the left fixed block is internally provided with an installation groove, the installation groove is rotationally provided with a connecting gear, the connecting gear is in meshed connection with the first gear, the inner side surface of the base is provided with a first groove, the upper surface of the base is provided with a forward and reverse rotation speed reducing motor, the outer surface of an output shaft of the forward and reverse rotation speed reducing motor is fixedly provided with a second gear, the second gear is positioned in the first groove, and the second gear is in meshed connection with the connecting gear.
However, most pay-off frames including the above-mentioned utility model find that when a wire of a wire winding cable is laid, the wire winding roller needs to be disassembled, then another new wire winding roller wound with the wire is replaced to continue the wire winding operation, and the middle disassembling and replacing process needs to wait for a long operation time, so that the normal operation of the wire winding engineering is delayed, and the finishing time is prolonged.
Accordingly, it is necessary to provide an electric power overhead line construction apparatus that solves the above-described technical problems.
Disclosure of Invention
The invention provides an electric power wire-laying construction device which can shorten wire roller replacement time to the greatest extent and improve wire-laying efficiency.
In order to solve the above technical problems, the present invention provides an electric power overhead line construction device, comprising: the utility model provides a motor, including the frame, the frame is removed, remove the bottom fixed mounting of frame has two extension boards, two equal fixed mounting in bottom of extension board has two fujis Ma Lun, the top of removing the frame is equipped with the carrier bar, the top fixed mounting of carrier bar has two U type framves, two the top of removing the frame all is equipped with 冂 type frame, two half slot one has all been seted up to the both sides of U type frame, two half slot two has all been seted up to the both sides of 冂 type frame, half slot one's top and half slot two's bottom all are established to the opening, and four half slot one respectively with four half slot two looks adaptation, corresponding two be equipped with same center pin in the half slot one, and two equal fixed cover is equipped with the line roller on the center pin, the top fixed mounting of removing the frame has the bearing board, set up on the bearing bar runs through dodge the mouth, the top fixed mounting of bearing board has the roof, the frame is moved to the roof and is located the frame one and is connected with the pivot, and is equipped with the pivot in the frame one side of frame is fixed with the pivot, the frame is connected with the pivot, the top of bearing bar is fixed with the pivot.
Preferably, the both sides of bearing plate are all fixed mounting has the diaphragm, two equal slidable mounting has the guide post on the diaphragm, two the bottom of guide post respectively with two 冂 type frame fixed connection, two all overlap on the guide post is equipped with spring one, two the top of spring one respectively with two diaphragm fixed connection, two the bottom of spring one respectively with two 冂 type frame fixed connection.
Preferably, the wedge blocks are fixedly arranged at the top ends of the two guide posts, the first unidirectional screw rods are rotatably arranged on the top plate, the second unidirectional screw rods are provided with the movable connecting blocks in a threaded manner, the movable connecting blocks are hinged with hinge arms, the bottom parts of the hinge arms are hinged with pushing plates, and the pushing plates are respectively matched with the wedge blocks.
Preferably, the top fixed mounting of roof has two motor two, two motor two's output shaft respectively with two unidirectional screw one's top fixed connection, the bottom fixed mounting of roof has two horizontal poles, two equal slidable mounting has a branch on the horizontal pole, two the bottom of branch respectively with two push pedal fixed connection.
Preferably, the inner walls of the first semicircular groove and the second semicircular groove are respectively embedded with a plurality of balls, the balls are tangent to the outer ring wall of the central shaft, the outer wall of one side of the U-shaped frame is fixedly provided with an electric push rod, the output shaft of the electric push rod is fixedly provided with an arc anti-slip sheet, and the inner walls of the arc anti-slip sheets are respectively abutted to the outer wall of the central shaft.
Preferably, the top fixed mounting of movable frame has the ring body, the ring body is located dodge the mouth in, just the frame is located in the ring body, the annular has been seted up to the bottom of ring body, sliding mounting has two slips in the annular, the bottom fixed mounting of loading strip has two connecting rods, two the connecting rod all runs through the ring body, and two the equal fixed mounting in bottom of connecting rod has the connection piece, two the bottom of slips respectively with two connection piece fixed connection.
Preferably, one of the support plates is fixedly provided with a rectangular frame sleeve, a square column is arranged in the rectangular frame sleeve, the top of the square column extends to the upper side of the rectangular frame sleeve and is in sliding connection with the top of the rectangular frame sleeve, the top of the square column is fixedly provided with a first guide ring, a second unidirectional screw is arranged on the first guide ring in a threaded manner, and a fastening head is fixedly arranged at the bottom end of the second unidirectional screw.
Preferably, a plurality of clamping grooves are formed in the square column, the rectangular frame sleeve is far away from a connecting frame fixedly installed on the outer wall of one side of the movable frame, a linkage rod is rotatably installed on the connecting frame, a clamping plate is fixedly installed on the linkage rod, one side of the clamping plate extends to the uppermost clamping groove, and the clamping plate is matched with the clamping groove.
Preferably, the top fixed mounting of link has the backplate, fixed mounting has the arc pole on the backplate, the slip cap is equipped with the spiral-lock on the arc pole, just one side of spiral-lock with interlock pole fixed connection, the cover is equipped with the spring two on the arc pole, the both ends of spring two respectively with backplate and spiral-lock fixed connection.
Preferably, the square post is kept away from one side fixed mounting of center pin has the boss, the top fixed mounting of boss has guide ring two, guide ring two internal fixation has the wire guide, the top fixed mounting of boss has 匚 type frame, 匚 type frame is located between guide ring one and the guide ring two, 匚 type frame internal rotation is installed bi-directional screw, two sliding plates are installed to the screw on the bi-directional screw, two slot has all been seted up to one side of sliding plate, two all have the inserted block through bolt fixed mounting in the slot, two the one side that the inserted block is close to each other is all fixed mounting piece, two one side that the installed piece is close to each other is all fixed mounting has the foam-rubber cushion, the top fixed mounting of 匚 type frame has motor three, motor three's output shaft with bi-directional screw's top fixed connection.
Compared with the related art, the electric power overhead line construction device provided by the invention has the following beneficial effects:
the invention provides an electric power wire-setting construction device, which is characterized in that two U-shaped frames capable of continuously and alternately setting are arranged, wire rolls wound with cables can be set up in the two U-shaped frames, and the positions of the two U-shaped frames can be alternated through rotation of a rotating shaft after the wires on one wire roll are put down, so that the wire rolls wound with the cables can replace the former wire rolls to continuously perform wire-setting work rapidly, and the other side can take off the empty wire rolls while setting off, replace the wire rolls wound with the cables again, and continue to replace after the wire rolls wound with the cables are put down, so that the alternation time of the two wire rolls is greatly shortened, the wire-setting efficiency is accelerated, and normal wire-setting engineering cannot be delayed.
Drawings
Fig. 1 is one of schematic front views of a first embodiment of an electric power overhead line construction device provided by the invention;
FIG. 2 is a schematic diagram of a first embodiment of an electrical overhead line construction apparatus according to the present invention;
Fig. 3 is a schematic diagram of a connection structure between a frame and a rotating shaft in a first embodiment of the power line construction device provided by the invention;
Fig. 4 is a schematic diagram showing an assembly structure of a u-shaped frame, a central shaft and a wire roller in a first embodiment of the power line construction device according to the present invention;
Fig. 5 is a schematic front view of the top plate and the cross plate in the first embodiment of the power line construction device according to the present invention;
fig. 6 is a schematic bottom view of a 冂 -type rack in a first embodiment of the power line construction device according to the present invention;
Fig. 7 is a schematic diagram of an opening structure of a ring groove in a first embodiment of the power overhead line construction device provided by the invention;
fig. 8 is a schematic front view of a second embodiment of the power overhead line construction device provided by the invention;
fig. 9 is a schematic diagram of a connection structure between a rectangular frame and a square column in a second embodiment of the power overhead line construction device provided by the invention;
fig. 10 is a schematic structural view of a second unidirectional screw and a fastening head in a second embodiment of the power overhead line construction device provided by the invention;
fig. 11 is a schematic diagram of a connection structure between a back plate and an arc rod in a second embodiment of the power overhead line construction device provided by the invention;
Fig. 12 is a schematic front view of a third embodiment of the power overhead line construction device provided by the invention;
Fig. 13 is a schematic diagram of a connection structure between a 匚 -type rack and a boss in a third embodiment of an electric power overhead line construction device according to the present invention;
fig. 14 is a schematic diagram of a connection structure between a bidirectional screw and a 匚 -type rack in a third embodiment of the power line construction device provided by the present invention;
Fig. 15 is a schematic diagram of a connection structure between an insert and a mounting piece in a third embodiment of the power line construction device according to the present invention.
Reference numerals in the drawings: 1. a moving rack; 2. a carrier strip; 3. a U-shaped frame; 4.冂 type frames; 5. a semicircular groove I; 6. a semicircular groove II; 7. a central shaft; 8. a wire roller; 9. a top plate; 10. a cross plate; 11. a guide post; 12. a first spring; 13. wedge blocks; 14. a unidirectional screw I; 15. a movable joint block; 16. an articulated arm; 17. a push plate; 18. a bearing plate; 19. a frame; 20. a rotating shaft; 21. an electric push rod; 22. arc antislip sheets; 23. a ring body; 24. a ring groove; 25. a connecting rod; 26. a connecting sheet; 27. a slider; 28. a rectangular frame sleeve; 29. square columns; 30. a first guide ring; 31. a unidirectional screw II; 32. a fastening head; 33. a clamping groove; 34. a connecting frame; 35. a linkage rod; 36. a clamping plate; 37. a back plate; 38. an arc-shaped rod; 39. a rotary vane; 40. a second spring; 41. a second guide ring; 42. a wire nozzle; 43.匚 type frames; 44. a bidirectional screw; 45. a slip plate; 46. a slot; 47. inserting blocks; 48. a mounting piece; 49. a sponge cushion; 50. a boss.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1 to 7 in combination, in a first embodiment of the present invention, an electric power overhead construction apparatus includes: the movable frame 1, the bottom of the movable frame 1 is fixedly provided with two support plates, the bottoms of the two support plates are fixedly provided with two support plates Ma Lun, thereby forming four movable components distributed in matrix, the movable frame is convenient to move, the upper part of the movable frame 1 is provided with a bearing strip 2, the top of the bearing strip 2 is fixedly provided with two U-shaped frames 3, the tops of the two U-shaped frames 3 are respectively provided with a 冂 -shaped frame 4, namely, in an initial state, the U-shaped frames 3 and the 冂 -shaped frames 4 are only in a contact state, two sides of the two U-shaped frames 3 are respectively provided with a half-round groove I5, two sides of the two 冂 -shaped frames 4 are respectively provided with a half-round groove II 6, the top of the half-round groove I5 and the bottom of the half-round groove II 6 are respectively provided with openings, namely, each half-round groove I5 and each half-round groove II 6 form a complete round hole, namely, two complete round holes can be formed between the U-shaped frames 3 and 冂, the same central shaft 7 is arranged in the two corresponding round holes, namely, the two central shafts 7 are shared, in order to ensure that the central shafts 7 can rotate smoothly, a plurality of balls are embedded on the inner walls of the first semicircular groove 5 and the second semicircular groove 6, the balls are tangential with the outer ring wall of the central shaft 7, two central shafts 7 are fixedly sleeved with wire rollers 8 for winding wires, in order to ensure that the wire rollers 8 rotate stably in the U-shaped frames 3, two limiting rings are fixedly sleeved on the wire rollers 8, the two limiting rings are respectively contacted with the inner walls of the two sides of the U-shaped frames 3, so that the central shaft 7 can only rotate stably in the first semicircular groove 5 and the second semicircular groove 6 with the wire rollers 8 without deviation, a bearing plate 18 is fixedly arranged at the top of the movable frame 1, the U-shaped bearing frame is characterized in that an avoidance opening is formed in the U-shaped bearing frame, the bearing bar 2 penetrates through the avoidance opening, the caliber of the avoidance opening is large, the bearing bar 2 is enough to rotate along with the U-shaped bearing frame 3, a top plate 9 is fixedly arranged at the top of the bearing plate 18, a frame 19 positioned in the avoidance opening is fixedly arranged at the top of the moving frame 1, a rotating shaft 20 is rotatably arranged in the frame 19, the top end of the rotating shaft 20 extends to the upper side of the frame 19 and is fixedly connected with the bearing bar 2, a motor I is fixedly arranged in the frame 19, a gear is fixedly sleeved on the output shaft of the motor I and the rotating shaft 20, the gears are meshed, and accordingly the rotating shaft 20 and the bearing bar 2 are driven to rotate through operation of the motor I.
In the above mode, in order to separate the 冂 type frame 4 from the U type frame 3 when the wire changing roller 8 is disassembled, the transverse plates 10 are fixedly installed on two sides of the bearing plate 18, guide posts 11 are fixedly installed on the transverse plates 10 in a sliding mode, the bottoms of the guide posts 11 are respectively fixedly connected with the 冂 type frame 4, springs I12 are respectively sleeved on the guide posts 11, the tops of the springs I12 are respectively fixedly connected with the transverse plates 10, the bottoms of the springs I12 are respectively fixedly connected with the two transverse plates 4, the springs I12 are in a stretching state in an initial state, wedge-shaped blocks 13 are fixedly installed on the tops of the two guide posts 11, two unidirectional screw rods I14 are rotatably installed on the top plate 9, movable joint blocks 15 are respectively installed on the two unidirectional screw rods I14 in a threaded mode, hinge arms 16 are respectively hinged on the guide posts 11, two movable joint blocks I16 are respectively connected with the two top plates 17, two top plates 17 are respectively fixedly connected with the two top plates 17, two top plates 17 are respectively connected with the two top plates 13 in a sliding mode, two top plates 17 are respectively fixedly connected with the top plates 17, two top plates 17 are respectively fixedly connected with the top plates 13, and two top plates 17 are respectively fixedly connected with the top plates 13.
In this mode, in order to under initial condition, center pin 7 can not take place the rotation, at two equal fixed mounting has electric putter 21 on the outer wall of one side of U type frame 3, two equal fixed mounting has arc antiskid sheet 22 on the output shaft of electric putter 21, and two the inner wall of arc antiskid sheet 22 respectively with two the outer wall of center pin 7 is inconsistent, utilizes arc antiskid sheet 22 to provide great power to center pin 7 to make it can not take place natural rotation.
In this way, in order to make the rotation of the carrier bar 2 more stable, the top of the moving frame 1 is fixedly provided with a ring body 23, the ring body 23 passes through the avoiding opening, the frame 19 is located in the ring body 23, the bottom of the ring body 23 is provided with a ring groove 24, two sliders 27 are slidably mounted therein, the bottom of the carrier bar 2 is fixedly provided with two connecting rods 25, the two connecting rods 25 pass through the hollow positions in the ring body 23, the bottom ends of the two connecting rods 25 are fixedly provided with connecting pieces 26, the bottoms of the two sliders 27 are respectively fixedly connected with the two connecting pieces 26, and the sliding of the sliders 27 in the ring groove 24 ensures that the carrier bar 2 can stably slide, so that the gravity center of the carrier bar is stable.
In the present embodiment
In the initial state, cables are wound on the two wire rollers 8, the output shafts of the two electric push rods 21 are in an extending state, and the two springs 12 are in a stretching state;
When the cable is required to be laid in a stringing way, one of the wire rollers 8 faces the laying direction, then the output shaft of the corresponding electric push rod 21 is started to retract, the corresponding arc-shaped antiskid sheet 22 is separated from the corresponding central shaft 7, and then the cable head on the arc-shaped antiskid sheet 22 is pulled out and continuously stirred, so that the cable is continuously paid out and then laid;
after the cables on the wire roller 8 are laid, in order to form butt joint of the cables, two motors II can be started firstly, the output shafts of the motors II drive corresponding unidirectional screws I14 to rotate, so that two movable connecting blocks 15 start to ascend, the movable connecting strips of the articulated arms 16 can descend, the push plates 17 are driven to move horizontally, namely, the push plates 17 at the moment move towards the direction close to each other, the push plates 17 move along with the movement of the push plates 17, the push plates are separated from wedge blocks 13, the tension springs I12 release elasticity and directly bring the two 冂 -shaped frames 4 up, the U-shaped frames 3 and 冂 -shaped frames 4 are completely separated, the motors I are started immediately, the rotating shafts 20 can be driven to rotate through the engagement between the two gears, the bearing strips 2 and the two U-shaped frames 3 can be driven to rotate, the motors I are closed, the two U-shaped frames 3 at the moment alternate positions are mutually moved, then the corresponding wedge blocks 13 are driven by the opposite directions to be wound around the cables 8, the corresponding wedge blocks 13 are driven by the corresponding pulleys 5 to be continuously contacted with the wedge blocks 13, the corresponding wedge blocks 13 are correspondingly moved down, and the corresponding wedge blocks 13 are correspondingly contacted with the wedge blocks 13, the corresponding wedge blocks 13 are correspondingly moved down, the corresponding wedge blocks 13 are correspondingly, the two wedge blocks 13 are correspondingly contacted with the wedge blocks 13 are correspondingly and the wedge blocks 13 are correspondingly lowered, the corresponding wedge blocks 13 are correspondingly, the two wedge blocks 13 are correspondingly pressed down, the corresponding wedge blocks are correspondingly to be rotated, the wedge blocks are rotated, the two 5 are rotated, after the two are rotated, after 180 are rotated by 180 and rotated by 180;
And the other side, the used central shaft 7 and the wire roller 8 are taken down, then the central shaft 7 wound with the cable is put into the two semicircular grooves I5 again, then the corresponding motor II is started to enable the corresponding loose joint block 15 to descend, the other 冂 type frame 4 is brought down to be in contact with the corresponding U type frame 3, and the wire roller 8 is waited for paying off;
after that, after each wire is fed out from one wire roller 8, the two U-shaped frames 3 are alternately positioned in the same manner as described above, so that an alternate wire feeding work can be formed.
Compared with the related art, the electric power overhead line construction device provided by the invention has the following beneficial effects:
According to the invention, through the two U-shaped frames 3 which are arranged at the constantly alternate positions, the wire rollers 8 wound with the wires can be erected in the two U-shaped frames 3, and after the wires on one wire roller 8 are completely paid out, the positions of the two U-shaped frames 3 can be alternated through the rotation of the rotating shaft 20, so that the wire roller 8 wound with the wires can replace the previous wire roller 8 to continuously pay out, and on the other side, the empty wire roller 8 can be taken down while paying out, the wire roller 8 wound with the wires is replaced again, and the wire roller 8 wound with the wires is continuously replaced after the wire roller 8 is paid out, so that the alternate time of the two wire rollers 8 is greatly shortened, the wire-erecting efficiency is accelerated, and the normal wire cable laying engineering is not delayed.
Second embodiment
Based on the power overhead line construction device provided in the first embodiment of the present application, the second embodiment of the present application proposes another power overhead line construction device. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
A second embodiment of the present invention will be further described with reference to the drawings and embodiments.
Referring to fig. 8-11, the power line construction device further includes a rectangular frame 28, the rectangular frame 28 is fixedly mounted on one of the support plates, a square post 29 is disposed in the rectangular frame 28, the top of the square post extends above the rectangular frame 28 and is slidably connected with the top of the rectangular frame 28, a baffle plate is fixed at the bottom of the square post 29, the baffle plate is larger than a sliding channel between the square post 29 and the rectangular frame 28, so as to prevent the square post 29 from sliding out, a first guide ring 30 is fixedly mounted at the top of the square post 29, a second unidirectional screw 31 is mounted on the first guide ring 30 in a threaded manner, a fastening head 32 is fixedly mounted at the bottom end of the second unidirectional screw 31, and the fastening head 32 is screwed to tightly abut against a cable by rotating the second unidirectional screw 31, so that the cable cannot be thrown on the ground when the cable is cut.
In the above manner, in order to adjust the height of the first guide ring 30 according to the cable laying height, the square column 29 is provided with a plurality of clamping grooves 33, the rectangular frame sleeve 28 is away from the outer wall of one side of the moving frame 1, a connecting frame 34 is fixedly mounted on the outer wall of the rectangular frame sleeve, a linkage rod 35 is rotatably mounted on the connecting frame, a clamping plate 36 is fixedly mounted on the linkage rod 35, one side of the clamping plate 36 extends into the uppermost clamping groove 33, so that the square column 29 is limited at a designated height position, the clamping plate 36 is matched with the clamping groove 33, namely, the clamping plate 36 is tightly attached to the upper and lower inner walls of the clamping groove 33 after being inserted, the square column 29 is not vibrated up and down, a back plate 37 is fixedly mounted on the top of the connecting frame 34, an arc rod 38 is concentric with the linkage rod 35, a rotating plate 39 is fixedly mounted on the linkage rod 38, one side of the rotating plate 39 is fixedly connected with the linkage rod 35, a second spring 40 is fixedly mounted on the clamping plate 38, and the two ends of the clamping plate 40 are tightly connected with the second spring 37, and the two springs 40 are tightly connected with the two elastic clamping plates 33.
In the present embodiment
In the wire erecting process, in order to ensure that the end head of the wire is not thrown on the ground when the wire is cut off, so that the wire is severely worn, the end head of the wire can pass through the first guide ring 30 before being laid, and then the wire is laid;
when a cable is required to be cut after one line is laid, the cutting position can be controlled in the direction that the first guide ring 30 is far away from the U-shaped frame 3, then the second unidirectional screw 31 is rotated, the fastening head 32 starts to descend through the threaded fit between the second unidirectional screw and the first guide ring 30 until the fastening head 32 descends to compress the cable, the rotation is stopped, then the cable can be cut, after the cable is cut, the rest cable wound on the wire roller 8 is not pulled any more through the compression action of the fastening head 32, and the whole cable is not contacted with the ground, so that good protection is formed;
in the subsequent use, if the height of the first guide ring 30 needs to be adjusted according to the actual paved height, the linkage rod 35 is rotated clockwise to bring the clamping plate 36 out of the uppermost clamping groove 33, the second spring 40 is in a compressed state, then the square column 29 is lifted upwards, the first guide ring 30 starts to lift up along with the lifting of the square column 29 until the first guide ring is adjusted to a rough height position, the position relation between the clamping plate 36 and the nearest clamping groove 33 on the square column 29 is observed, the nearest clamping groove 33 is finely adjusted to correspond to the clamping plate 36 in level, then the linkage rod 35 is released, the compressed second spring 40 releases the elastic force to directly bring the clamping plate 36 into the corresponding clamping groove 33, thus the height adjustment work of the first guide ring 30 is completed, and then the overhead line paving work is continued.
Third embodiment
Based on the power overhead line construction apparatuses provided in the first and second embodiments of the present application, a third embodiment of the present application proposes another power overhead line construction apparatus. The third embodiment is merely a preferred manner of the first embodiment or the second embodiment, and implementation of the third embodiment does not affect individual implementations of the first embodiment or the second embodiment.
A third embodiment of the present invention will be further described with reference to the drawings and embodiments.
Referring to fig. 12-15, the electric power overhead line construction device further includes a boss 50, the boss 50 is fixedly installed on one side of the square column 29 away from the central shaft 7, a guide ring two 41 is fixedly installed at the top of the boss 50, a wire guide nozzle 42 is fixedly installed in the guide ring two 41, a 匚 type frame 43 is fixedly installed at the top of the boss 50, a 匚 type frame 43 is located between the guide ring one 30 and the guide ring two 41, a bidirectional screw 44 is rotatably installed in the 匚 type frame 43, two sliding plates 45 are installed on the bidirectional screw 44 in a threaded manner, in order to ensure that the sliding plates 45 can only linearly lift, a limiting rod is fixed in the 匚 type frame 43, the limiting rod penetrates through the two sliding plates 45 and is in sliding connection with the two sliding plates, a slot 46 is formed in one side of the two sliding plates 45, an inserting block 47 is fixedly installed in the two inserting block 47 through bolts, a mounting piece 48 is fixedly installed on one side of the two inserting block 47, two motor mounting pieces are fixedly installed on one side of the two motor mounting pieces, the motor mounting pieces 48 are fixedly installed on one side of the three motor mounting pieces 48 close to the top of the three motor mounting pieces, and the top of the motor mounting pieces is fixedly installed on the top of the three motor mounting pieces 43.
In the present embodiment
Because some flocculent floating matters in the air can be attached to the cable in the cable laying process, when the cable roll 8 is used for winding the cable, in order to prevent erosion, mess and other phenomena of the attached matters on the cable, the end part of the cable can pass through between two sponge pads 49 in the initial cable laying process and then pass through a wire nozzle 42 and then be laid, the motor III can be started forward before the winding is completed until the rest cable is required to be wound, and the output shaft drives the bidirectional screw 44 to rotate, so that the two sliding plates 45 move in the direction of approaching each other until the two sponge pads 49 clamp the cable, and the motor III can be closed;
Then the central shaft 7 is rotated to wind, in the winding process, the cable can shuttle in the wire nozzle 42, in the shuttle process, the front end edge of the wire nozzle 42 can scrape the visible attachments on the cable, then the cable is wiped by the two sponge pads 49, so that some tiny impurities and some water molecules on the cable are absorbed and removed, and then the cable is wound on the wire roller 8, so that the cable basically cannot be attached with external impurities, and a good protection effect is achieved;
After long-term use, if the sponge cushion 49 is worn seriously and needs to be replaced, the bolts on the insert block 47 and the slot 46 can be taken out, then the insert block 47 is taken down together with the sponge cushion 49, a new insert block 47 and the sponge cushion 49 are replaced, and the insert block is fixed in the slot 46 by the bolts, so that the replacement is convenient and simple.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. The utility model provides an electric power overhead line construction device, includes removes the frame, remove the bottom fixed mounting of frame has two extension boards, two the bottom of extension board is two all fixed mounting has two fujis Ma Lun, its characterized in that, it has two U type framves to remove the top of frame to be equipped with the carrier bar, two U type framves are all equipped with 冂 type frame at the top of frame, two U type frame both sides have all been seted up half slot one, two 冂 type frame both sides have all been seted up half slot two, half slot one's top and half slot two's bottom all are set up to the opening, and four half slot one respectively with four half slot two looks adaptations, corresponding two half slot one is equipped with same center pin, and two on the center pin all fixed cover have the wire roller, remove the top fixed mounting of frame has the bearing board, have on the bearing board dodge the mouth, the carrier bar runs through the half slot one both sides have half slot one, the motor is connected with the fixed frame one and has the pivot of fixed frame one, dodge the pivot is connected to the pivot, the pivot is installed to the pivot in the fixed frame one, the pivot is connected to the top of fixed frame one, the top has been connected to the pivot, the top has been fixed and is installed to the pivot;
The two sides of the bearing plate are fixedly provided with transverse plates, guide posts are slidably arranged on the two transverse plates, the bottoms of the two guide posts are fixedly connected with the two 冂 -type frames respectively, the two guide posts are sleeved with first springs, the top ends of the first springs are fixedly connected with the two transverse plates respectively, and the bottom ends of the first springs are fixedly connected with the two 冂 -type frames respectively;
Wedge-shaped blocks are fixedly arranged at the top ends of the two guide posts, two unidirectional screw rods I are rotatably arranged on the top plate, movable connecting blocks are arranged on the unidirectional screw rods I in a threaded manner, hinge arms are hinged to the movable connecting blocks, pushing plates are hinged to the bottoms of the hinge arms, and the pushing plates are respectively matched with the wedge-shaped blocks;
The top fixed mounting of roof has two motors two, two motor two's output shaft respectively with two unidirectional screw one's top fixed connection, the bottom fixed mounting of roof has two horizontal poles, two equal slidable mounting has a branch on the horizontal pole, two the bottom of branch respectively with two push pedal fixed connection.
2. The electric power overhead line construction device according to claim 1, wherein a plurality of balls are embedded on the inner walls of the first semicircular groove and the second semicircular groove, the balls are tangent to the outer ring wall of the central shaft, electric push rods are fixedly installed on the outer walls of one side of the two U-shaped frames, arc-shaped anti-slip sheets are fixedly installed on the output shafts of the two electric push rods, and the inner walls of the two arc-shaped anti-slip sheets respectively collide with the outer walls of the two central shafts.
3. The electric power overhead line construction device according to claim 1, wherein a ring body is fixedly installed at the top of the movable frame, the ring body is located in the avoidance opening, the frame is located in the ring body, a ring groove is formed in the bottom of the ring body, two sliding heads are slidably installed in the ring groove, two connecting rods are fixedly installed at the bottom of the bearing strip, the two connecting rods penetrate through the ring body, connecting pieces are fixedly installed at the bottom ends of the two connecting rods, and the bottoms of the two sliding heads are fixedly connected with the two connecting pieces respectively.
4. The electric power overhead line construction device according to claim 1, wherein one of the support plates is fixedly provided with a rectangular frame sleeve, a square column is arranged in the rectangular frame sleeve, the top of the square column extends to the upper side of the rectangular frame sleeve and is in sliding connection with the top of the rectangular frame sleeve, the top of the square column is fixedly provided with a first guide ring, the first guide ring is provided with a second unidirectional screw through an upper thread, and the bottom end of the second unidirectional screw is fixedly provided with a fastening head.
5. The power-line construction device according to claim 4, wherein a plurality of clamping grooves are formed in the square column, a connecting frame is fixedly installed on the outer wall of one side, far away from the moving frame, of the rectangular frame sleeve, a connecting rod is rotatably installed on the connecting frame, a clamping plate is fixedly installed on the connecting rod, one side of the clamping plate extends into the uppermost clamping groove, and the clamping plate is matched with the clamping groove.
6. The power overhead line construction device according to claim 5, wherein a backboard is fixedly installed at the top of the connecting frame, an arc-shaped rod is fixedly installed on the backboard, a rotary vane is sleeved on the arc-shaped rod in a sliding mode, one side of the rotary vane is fixedly connected with the linkage rod, a second spring is sleeved on the arc-shaped rod, and two ends of the second spring are fixedly connected with the backboard and the rotary vane respectively.
7. The power overhead line construction device according to claim 4, wherein a boss is fixedly installed on one side, far away from the central shaft, of the square column, a guide ring II is fixedly installed on the top of the boss, a wire guide nozzle is fixedly installed in the guide ring II, a 匚 -type frame is fixedly installed on the top of the boss, the 匚 -type frame is located between the guide ring I and the guide ring II, a bidirectional screw is installed in the 匚 -type frame in a rotating mode, two sliding plates are installed on the bidirectional screw in a threaded mode, slots are formed in one side of each sliding plate, inserting blocks are fixedly installed in the slots through bolts, installation pieces are fixedly installed on one sides, close to each other, of each inserting block, a sponge pad is fixedly installed on one side, close to each other, of the installation pieces, a motor III is fixedly installed on the top of the 匚 -type frame, and an output shaft of the motor is fixedly connected with the top end of the bidirectional screw.
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| CN202311735264.7A CN117416801B (en) | 2023-12-18 | 2023-12-18 | Electric power overhead line construction device |
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| CN202311735264.7A CN117416801B (en) | 2023-12-18 | 2023-12-18 | Electric power overhead line construction device |
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| CN117416801A CN117416801A (en) | 2024-01-19 |
| CN117416801B true CN117416801B (en) | 2024-04-26 |
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