CN117996636B - Cable erection device for building electrical construction - Google Patents
Cable erection device for building electrical construction Download PDFInfo
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- CN117996636B CN117996636B CN202410409817.8A CN202410409817A CN117996636B CN 117996636 B CN117996636 B CN 117996636B CN 202410409817 A CN202410409817 A CN 202410409817A CN 117996636 B CN117996636 B CN 117996636B
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- wire
- piece
- cable
- clamping
- cleaning
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 77
- 238000005491 wire drawing Methods 0.000 claims description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011241 protective layer Substances 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
- B65H51/00—Forwarding filamentary material
- B65H51/18—Gripping devices with linear motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/04—Guiding surfaces within slots or grooves
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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
- 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
-
- 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
Landscapes
- Manipulator (AREA)
Abstract
The invention relates to the technical field of building electrical construction, in particular to a cable erection device for building electrical construction, which is used for more conveniently laying cables. According to the invention, the arranged wire feeding assembly can unidirectionally convey the cable, and the wire feeding assembly and the wire pulling piece jointly act, so that the conveying and wire delivering work of the cable is realized, and time and labor are saved.
Description
Technical Field
The invention relates to the technical field of building electrical construction, in particular to a cable erection device for building electrical construction.
Background
The building electricity is characterized in that the building is taken as a platform, an electric technology is taken as a platform means, a humanized living environment is created in a limited space, cables are generally called as optical cables, cables and other articles, the cables are used for controlling multiple functions of installation, connection equipment, power transmission and the like, the cables are common and indispensable in daily life, at present, the cables are often required to be erected in the building electric construction process, the cables are generally carried in a common erection mode and then are erected by climbing stairs, or the cables are lifted and delivered by a wire adjusting rod, but certain potential safety hazards exist in any mode, and the efficiency is quite low.
In the prior art, although some cable erection devices are available, for example, patent document CN112670887a can lift a cable, if the cable between two cables is lifted, the cable needs to be held and then the cable is moved to the erection device to drag the cable after lifting, which is relatively troublesome and damages the cable protection layer easily, while patent document CN214479075U can deliver the cable, but is not suitable for the erection of the cable between two cables, and the cable after erection needs to be cut off to be taken off from the erection device.
Disclosure of Invention
The invention aims to provide a cable erection device for building electrical construction, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cable erection device for building electrical construction for lay the cable more conveniently, including supporting component, guy wire subassembly, lifting unit and send line subassembly, supporting component includes the bottom plate, guy wire subassembly and lifting unit set up respectively at the bottom plate both ends, send line subassembly setting at lifting unit upper surface middle part, guy wire subassembly includes rotor plate and guy wire pneumatic cylinder, the rotor plate rotates and sets up in the bottom plate upper end, guy wire pneumatic cylinder rotates and sets up in the rotor plate upper end, guy wire pneumatic cylinder's piston rod end connection has the lead piece, lifting unit includes the lift platform, and the lift platform both ends are provided with wire piece and cleaning piece respectively, the wire piece is located between cleaning piece and the lead piece, send line subassembly including holding piece and wire piece, hold the piece fixed setting and be located between wire piece and the cleaning piece on the lift platform, send line piece includes first clamp and second clamp, first clamp and second clamp send the cross-section of sending wire lock back inner channel be circular, through electromagnetic absorption connection after the first clamp and the second clamp, hold the piece and be close to wire piece and set up movable clamp, the movable clamp, clean with the wire through the movable clamp after moving the movable clamp, the movable clamp is passed through the movable clamp and cleaning piece;
The cleaning device is characterized in that a cleaning motor is arranged in the middle of one side of the cleaning piece, which is close to the wire feeding piece, two cleaning screw rods are symmetrically arranged at two ends of the cleaning motor, the cleaning screw rods are rotatably arranged in the cleaning piece, an output shaft of the cleaning motor is fixedly connected with the cleaning screw rods, cleaning brushes are connected with the cleaning screw rods in a threaded mode, the brushes of the cleaning brushes are abutted to or separated from the cables, a negative pressure air pipe is arranged at one end of the cleaning piece, which is far away from the wire feeding piece, an ash collecting box is slidably arranged at the lower portion of one side of the cleaning piece, which is far away from the wire feeding piece, and the negative pressure air pipe is communicated with the ash collecting box.
Further, the first clamping piece and the second clamping piece are internally and respectively provided with a wire clamping sleeve in a sliding manner, one end, close to the movable clamp, of the first clamping piece is fixedly provided with a first fixing sleeve, one end, close to the movable clamp, of the second clamping piece is fixedly provided with a second fixing sleeve, one end, close to the movable clamp, of the wire clamping sleeve is fixedly provided with a semi-cylinder, the two semi-cylinders are respectively connected with the corresponding fixing sleeves in a sliding manner, one side, close to the movable clamp, of the wire clamping sleeve is provided with a spring, the spring is located outside the semi-cylinder, one end, close to the movable clamp, of the spring is connected with the fixing sleeve, and the cable is located inside the wire clamping sleeve and the semi-cylinder, and the wire clamping sleeve is in a semi-conical shape.
Further, two ball grooves are symmetrically formed in the side wall of the wire clamping sleeve, wire clamping balls are movably arranged in the ball grooves, the inner parts of one ends of the first clamping piece and the second clamping piece, which are close to the cleaning piece, are semi-conical, the outer surfaces of the wire clamping balls are in butt joint or separation with the inner walls of the corresponding clamping pieces, the outer surfaces of the wire clamping balls are in butt joint or separation with the outer surfaces of the wires, when the buckled wire feeding piece moves towards the direction close to the wire pulling piece, the inner walls of the clamping pieces and the ball grooves extrude the wire clamping balls, the wire clamping balls are in a compression state, the wire clamping balls are relatively fixed with the wires, when the buckled wire feeding piece moves towards the direction far away from the wire pulling piece, the wire clamping sleeve slides towards the direction close to the wire pulling piece, the wire clamping balls are separated from the ball grooves, the spring is in a contraction state, the wire clamping balls are in a relaxation state, and the wire clamping balls and the wires are relatively movable.
Further, the slide has been seted up to holding the piece upper surface, first folder lower part is fixed to be provided with the bottom block, bottom block and slide sliding connection, send line subassembly still includes adjustable shelf and connecting block, adjustable shelf and connecting block set up respectively in holding the piece both sides and with lift platform sliding connection, the connecting block lateral part is fixed to be provided with the connecting rod, connecting rod and bottom block fixed connection, the adjustable shelf upper end is rotated and is provided with the connecting rod, connecting rod tip and second folder fixed connection.
Further, lift platform upper surface is provided with the wire feeding motor, the fixed driving piece that is provided with on the output shaft of wire feeding motor, the activity is provided with the actuating lever between driving piece and the connecting block, the fixed movable rod that is provided with of one end that the fixed block was kept away from to the movable frame upper surface, the connecting rod rotates and sets up in the movable rod upper end, the movable frame middle part rotates and is provided with the pneumatic cylinder that opens and shuts, the piston rod tip and the connecting rod rotation of pneumatic cylinder that opens and shuts are connected, and lift platform upper portion one side is provided with the supporting seat, rotates on the supporting seat and is provided with the centre gripping pneumatic cylinder, holds the piece and is close to the inside centre gripping groove of seting up of one end of wire piece, and the movable clamp rotates and sets up in the centre gripping groove, and the piston rod tip and the movable clamp lower extreme rotation of centre gripping pneumatic cylinder are connected, hold the one end upper surface fixation that the piece is close to the wire piece and are provided with the fixation clamp, and fixation clamp cooperation clamp cable.
Further, the holding tank has been seted up to the inside holding tank of bottom plate, the holding tank internal rotation is provided with the column spinner, fixedly connected with first worm wheel on the column spinner, surface fixed connection under column spinner upper surface and the rotor plate, the bottom plate lateral part is provided with the rotating electrical machines, fixedly connected with first worm on the output shaft of rotating electrical machines, first worm is connected with first worm wheel meshing, the one end that the wire drawing spare kept away from the wire drawing pneumatic cylinder is provided with parallel gas claw, parallel gas claw centre gripping cable tip, the wire drawing spare is close to the fixed diagonal that is provided with in one side of lifting unit, the diagonal tip rotates and is provided with the supporting wheel, cable and supporting wheel contact or separation.
Further, two risers are arranged at one side of the upper end of the rotating plate at intervals, a bidirectional screw rod is arranged between the two risers in a rotating mode, two fixing plates are symmetrically arranged in the middle of the rotating plate, a rotating block is arranged between the two fixing plates in a rotating mode, a cylinder body of the guy wire hydraulic cylinder is fixedly connected with the rotating block, a connecting disc is arranged on the fixing plate close to the bidirectional screw rod in a rotating mode, the connecting disc is fixedly connected with the rotating block, two moving blocks are symmetrically arranged on the bidirectional screw rod, the moving blocks are in threaded connection with the bidirectional screw rod, a bent rod is movably arranged between the moving blocks and the connecting disc, a guy wire motor is arranged on the outer side of one of the risers, and an output shaft of the guy wire motor is fixedly connected with the bidirectional screw rod.
Further, the one end activity that the wire piece was kept away from to lift platform is provided with the movable frame, lift platform is close to one side that cleans the piece and is provided with movable motor, fixedly connected with second worm on movable motor's the output shaft, lift platform is kept away from one side rotation that the wire piece was provided with the screw rod, the one end that the screw rod was close to the wire piece does not be equipped with the screw thread and inserts inside the lift platform, and the screw rod does not be equipped with threaded one end fixedly connected with second worm wheel, the second worm is connected with the second worm wheel meshing, lift platform is kept away from one side surface interval that the wire piece is provided with dead lever and bracing piece, the dead lever is located the screw rod both sides, movable frame one end and screw rod threaded connection, with dead lever sliding connection, the other end and bracing piece sliding connection, it is provided with the backing roll to rotate on the movable frame, cable and backing roll contact.
Further, the movable fork lifter that is provided with between lift platform and the bottom plate, the fork lifter lower extreme is provided with the lift pneumatic cylinder, bottom plate both sides middle part is provided with flexible jar, the piston rod end connection of flexible jar has the support pneumatic cylinder, the cylinder body of support pneumatic cylinder and the piston rod fixed connection of cylinder, the piston rod end fixing of support pneumatic cylinder is provided with the backup pad.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the cable erection device for building electrical construction, provided by the invention, the cable can be conveyed unidirectionally by the arranged cable conveying component, the cable conveying component and the movable clamp are matched, one clamp is conveyed, meanwhile, the cable pulling component can pull the cable, the cable conveying component and the cable pulling component act together, the cable conveying and the cable delivering work are realized, the pulling force of the cable is reduced, the arranged rotating plate can drive the cable pulling hydraulic cylinder to rotate in the horizontal direction, the delivering range is larger, the device does not need to be frequently moved, and time and labor are saved.
2. According to the cable erection device for building electrical construction, provided by the invention, the arranged cleaning piece can clean dust and sundries stained on the outer surface of the cable, the arranged negative pressure air pipe can adsorb the sundries scraped by the cleaning brush and convey the sundries into the dust collection box, and the dust collection box arranged in a sliding manner is convenient for cleaning the dust.
3. According to the cable erection device for the building electrical construction, the supporting roller and the wire guide blocks are arranged, the cables can be prevented from being scratched by the lifting platform, abrasion of the cable protection layer is reduced, meanwhile, the movable moving frame can adjust the position of the supporting roller, the bending radian of the cables between the supporting roller and the wire guide piece is reduced, excessive bending of the cables during supporting is avoided, and the wire guide groove blocks can also guide the cables.
4. According to the cable erection device for building electrical construction, the first clamping piece and the second clamping piece are arranged to realize buckling and separation of the wire feeding piece through the opening and closing hydraulic cylinder, the cable can be conveyed unidirectionally after being buckled, the cable can be separated from the wire feeding piece below through lowering the lifting platform after being separated, operation by workers is not needed, and the cable erection device is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a schematic diagram of a connection structure of a wire feeding member, a movable frame and a connection block according to the present invention;
FIG. 3 is a schematic view of a first clip member according to the present invention;
FIG. 4 is a schematic view of a second clip member according to the present invention;
Fig. 5 is a schematic view of the wire feeding assembly and lifting platform of the present invention;
Fig. 6 is a schematic view showing an opened state of the wire feeding member according to the present invention;
Fig. 7 is a schematic view of a wire feed assembly of the present invention in partial semi-section;
FIG. 8 is a schematic view of a movable clamp structure according to the present invention;
FIG. 9 is a schematic view of a portion of a guy wire assembly according to the present invention;
FIG. 10 is a schematic view of a support assembly of the present invention in partial semi-section;
FIG. 11 is a schematic view of the structure of the wire pulling member of the present invention;
FIG. 12 is a schematic view of the structure of the present invention in use;
FIG. 13 is an enlarged schematic view of FIG. 12A;
FIG. 14 is a schematic view of a semi-sectional structure of a cleaning element according to the present invention;
fig. 15 is a schematic view of a partially semi-sectioned structure of a lifting platform according to the present invention.
In the figure: 1. a support assembly; 11. a bottom plate; 12. supporting a hydraulic cylinder; 13. a rotating electric machine; 14. a first worm; 15. a first worm wheel; 16. a spin column; 2. a guy wire assembly; 20. a rotating plate; 21. a wire-drawing motor; 211. a vertical plate; 212. a moving block; 213. a two-way screw rod; 214. bending a rod; 215. a connecting disc; 22. a fixing plate; 23. a rotating block; 24. a guy wire hydraulic cylinder; 25. a wire pulling member; 251. a wire pulling block; 252. parallel air claws; 253. a diagonal rod; 254. a support wheel; 3. a lifting assembly; 31. a lifting hydraulic cylinder; 32. a scissors lifting rod; 33. a lifting platform; 331. a chute; 34. a wire block; 341. a wire groove; 35. a cleaning member; 351. a cleaning motor; 352. cleaning a screw rod; 353. a cleaning brush; 354. negative pressure air pipe; 355. an ash collecting box; 36. a moving motor; 361. a second worm; 362. a second worm wheel; 363. a screw; 365. a fixed rod; 37. a moving rack; 371. a support roller; 38. a support rod; 39. a connecting plate; 4. a wire feed assembly; 41. a receiving block; 411. a slideway; 412. a clamping groove; 413. a fixing clamp; 414. a slide hole; 42. a wire feeding member; 421. a first clamping piece; 4211. a first fixing sleeve; 4212. a first T-shaped slot; 422. a wire clamping sleeve; 4221. a spherical groove; 4222. a slide bar; 4223. a semi-cylinder; 4224. a T-shaped block; 4225. a spring; 4226. a groove; 4227. a bump; 423. a wire clamping ball; 424. a second clamping piece; 4241. a second fixing sleeve; 4242. a second T-shaped slot; 425. a slot; 426. inserting blocks; 43. a bottom block; 44. a movable frame; 441. a movable rod; 442. an opening and closing hydraulic cylinder; 443. a connecting rod; 45. a connecting block; 451. a connecting rod; 46. a support base; 461. clamping a hydraulic cylinder; 47. a movable clamp; 48. a wire feeding motor; 481. a driving block; 49. and a driving rod.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the following description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation or be constructed and operated in a specific orientation. The term "connected" merely means a connection between devices and is not of special significance.
In addition, the technical fields and the mounting modes in the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Specific examples: referring to fig. 1-15, a cable erection device for building electrical construction is used for more conveniently laying cables, which comprises a support component 1, a guy component 2, a lifting component 3 and a wire feeding component 4, wherein the support component 1 comprises a bottom plate 11, the guy component 2 and the lifting component 3 are respectively arranged at two ends of the bottom plate 11, the wire feeding component 4 is arranged in the middle of the upper surface of the lifting component 3, the guy component 2 comprises a rotating plate 20 and a guy hydraulic cylinder 24, the rotating plate 20 is rotatably arranged at the upper end of the bottom plate 11, the guy hydraulic cylinder 24 is rotatably arranged at the upper end of the rotating plate 20, the rotating plate 20 rotates in a horizontal plane, the guy hydraulic cylinder 24 rotates in a vertical plane, the end part of a piston rod of the guy hydraulic cylinder 24 is connected with a guy member 25, the lifting component 3 comprises a lifting platform 33, two ends of the lifting platform 33 are respectively provided with a wire block 34 and a cleaning member 35, the wire block 34 is positioned between the cleaning member 35 and the guy member 25, the wire feeding assembly 4 comprises a containing block 41 and a wire feeding piece 42, the containing block 41 is fixedly arranged on the lifting platform 33 and is located between the wire block 34 and the cleaning piece 35, a wire groove 341 is formed in the upper end of the wire block 34, rollers are rotatably arranged on the inner wall of the wire groove 341, the wire groove 341 not only plays a guiding role, the rollers arranged inside can prevent a cable from scraping the lifting platform 33 and reduce abrasion of a cable protection layer, the wire feeding piece 42 comprises a first clamping piece 421 and a second clamping piece 424, the cross section of an inner channel after the first clamping piece 421 and the second clamping piece 424 are buckled is circular, the first clamping piece 421 and the second clamping piece 424 are buckled and are connected through electromagnetic adsorption, one end of the containing block 41, close to the wire block 34, is rotatably provided with a movable clamp 47, the wire feeding piece 42 reciprocates to be matched with the movable clamp 47 to feed the wire, and the cable passes through the cleaning piece 35 and the wire feeding piece 42, the wire groove 341 is connected with the wire pulling piece 25, the wire feeding component 4 can unidirectionally convey the wires, the wire feeding piece 42 is matched with the movable clamp 47, one wire feeding piece is used for feeding the wires, meanwhile, the wire pulling piece 25 can also pull the wires, the wire feeding component 4 and the wire pulling piece 25 jointly act, the wire feeding and wire transferring work of the wires are realized, and the pulling force of the wires is reduced;
The cleaning member 35 is provided with the cleaning motor 351 near one side middle part of sending line 42, the cleaning motor 351 is two output shaft motors, the both ends symmetry of cleaning motor 351 is provided with two cleaning screw rods 352, cleaning screw rod 352 rotates and sets up in cleaning member 35, the output shaft of cleaning motor 351 and cleaning screw rod 352 fixed connection, threaded connection has cleaning brush 353 on the cleaning screw rod 352, the cable passes between two cleaning brushes 353, the brush and the cable butt of cleaning brush 353 or separation, the one end that cleaning member 35 kept away from sending line 42 is provided with negative pressure tuber pipe 354, the mouth of pipe of negative pressure tuber pipe 354 upwards, one side lower part that cleaning member 35 kept away from sending line 42 slides and is provided with album grey box 355, negative pressure tuber pipe 354 and album grey box 355 intercommunication, cleaning member 35 that sets up can clear up dust and debris that the cable surface was stained, negative pressure tuber pipe 354 that sets up can adsorb the debris that is scraped by cleaning brush 353 and carry album grey box 355 in, the collection grey box 355 that slides the clearance of dust that sets up.
Further, a wire clamping sleeve 422 is slidably arranged in each of the first clamping piece 421 and the second clamping piece 424, a first fixing sleeve 4211 is fixedly arranged at one end, close to the movable clamp 47, of the first clamping piece 421, a semicircular cylinder 4223 is fixedly arranged at one end, close to the movable clamp 47, of the wire clamping sleeve 422, a T-shaped block 4224 is fixedly arranged in the middle of the outer side surface of the semicircular cylinder 4223, a first T-shaped groove 4212 is formed in the middle of the inner side surface of the first fixing sleeve 4211, a second fixing sleeve 4241 is fixedly arranged at one end, close to the movable clamp 47, of the second clamping piece 424, a second T-shaped groove 4242 is formed in the middle of the inner side surface of the second fixing sleeve 4241, the first T-shaped groove 4212 and the second T-shaped groove 4242 are respectively in sliding connection with corresponding T-shaped blocks 4224, two sliding rods 4222 are symmetrically arranged on the outer side surface of the semicircular cylinder 4223, corresponding sliding rods 4222 are in sliding connection with the inner walls of the corresponding clamping pieces 4222, a spring 4225 is arranged on one side surface, close to the movable clamp 47, the spring 4225 is located on the outer side of the semicircular cylinder 4223, one end of the spring 4225 is fixedly connected with the wire clamping sleeve 422, the other end is fixedly connected with the wire clamping sleeve 42422, and the other end is fixedly connected with the corresponding fixing sleeve 42422, and is in a conical shape, and is located inside the semicircular sleeve 4223.
Further, two spherical grooves 4221 are symmetrically formed in the side wall of the wire clamping sleeve 422, wire clamping balls 423 are movably arranged in the spherical grooves 4221, one end of each of the first clamping piece 421 and the second clamping piece 424, which is close to the cleaning piece 35, is semi-conical, the outer surface of each wire clamping ball 423 is abutted to or separated from the inner wall of the corresponding clamping piece, the outer surface of each wire clamping ball 423 is abutted to or separated from the outer surface of a wire, during wire feeding, the second clamping piece 424 is buckled with the first clamping piece 421, the two wire clamping sleeves 422 and the two semi-circular cylinders 4223 are buckled on the outer side of the wire, the first clamping piece 421 and the second clamping piece 424 are fixedly connected after power is applied, when the buckled wire clamping piece 42 moves in the direction close to the wire clamping piece 25, the wire clamping balls 423 are contacted with the wire clamping piece, the inner wall of each wire clamping piece 423 is driven by the wire clamping ball 423 to move in the direction far away from the wire clamping piece 25 under the action of friction, the wire clamping ball 423 is relatively fixed with the outer surface of the wire clamping piece 423, the wire clamping piece 42 is relatively moved in the direction close to the wire clamping piece 25, and the wire clamping piece 42 is repeatedly contracted in the direction of the wire clamping piece 423 is separated from the wire clamping piece 25 in the direction close to the wire clamping piece 25, and the spherical clamping piece 423 is gradually moves in the direction of the direction close to the wire clamping piece 25, and the wire clamping piece 42is gradually separated from the wire clamping piece 423 is in the direction of the wire clamping piece.
Further, the slot 425 has been seted up to first folder 421 upper surface, the fixed inserted block 426 that is provided with of second folder 424 lower surface, inserted block 426 is pegged graft and pass through electromagnetic absorption fastening connection with slot 425, recess 4226 has been seted up at half drum 4223 one side middle part, the fixed lug 4227 that is provided with in opposite side middle part, the lug 4227 and the corresponding grafting of recess 4226 of two half drums 4223, lug 4227 cooperates with recess 4226, can make two half drums 4223 action together, the length of lug 4227 is less, can not collide with the cable in the lock process, the slide 411 has been seted up to accommodating block 41 upper surface, first folder 421 lower part is fixed and is provided with the bottom block 43, bottom block 43 and slide 411 sliding connection, send line subassembly 4 still includes movable frame 44 and connecting block 45, movable frame 44 and connecting block 45 set up in accommodating block 41 both sides and with elevating platform 33 sliding connection respectively, two spouts 331 have been seted up to the upper surface symmetry of elevating platform 33, two spouts 331 are located accommodating block 41 both sides respectively, movable frame 44 lower extreme and connecting block 45 lower extreme respectively with corresponding spout sliding connection, the connecting rod 45 sliding connection is provided with the connecting rod 451 is close to the fixed connection of connecting rod 451 on one side, the connecting rod hole is close to the connecting rod 451, the connecting rod hole is connected with the connecting rod 43 sliding connection on the connecting rod 43, the end is connected with the connecting rod 443 is fixed to the connecting rod 43.
Further, the upper surface of the lifting platform 33 is provided with a wire feeding motor 48, a driving block 481 is fixedly arranged on an output shaft of the wire feeding motor 48, a driving rod 49 is movably arranged between the driving block 481 and the connecting block 45, one end of the driving rod 49 is rotationally connected with the driving block 481, the other end of the driving rod 49 is rotationally connected with the connecting block 45, one end of the upper surface of the movable frame 44, which is far away from the accommodating block 41, is fixedly provided with a movable rod 441, a connecting rod 443 is rotationally arranged at the upper end of the movable rod 441, an opening and closing hydraulic cylinder 442 is rotationally arranged in the middle of the movable frame 44, the end part of a piston rod of the opening and closing hydraulic cylinder 442 is rotationally connected with the connecting rod 443, one side of the accommodating block 41 is provided with a supporting seat 46, a clamping hydraulic cylinder 461 is rotationally arranged on the supporting seat 46, a clamping groove 412 is formed in the inner part of one end of the accommodating block 41, which is close to the conducting wire block 34, two sides of the movable clamp 47 are fixedly provided with a short shaft, the movable clamp 47 rotates through the minor axis and sets up in the centre gripping groove 412, hold one side that the piece 41 is close to supporting seat 46 and offered and dodge the groove, the piston rod of centre gripping pneumatic cylinder 461 passes dodges the groove and rotates with movable clamp 47 lower extreme and be connected, dodge the groove and can prevent that the piston rod of centre gripping pneumatic cylinder 461 from bumping with holding the piece 41, holding piece 41 is close to the one end upper surface mounting that leads piece 34 and is provided with fixation clamp 413, fixation clamp 413 aligns with movable clamp 47, movable clamp 47 and fixation clamp 413 cooperation clamp cable, the line piece 42 of setting divide into upper and lower two, realize the lock and the separation of two line pieces 42 through opening and shutting pneumatic cylinder 442, can one-way transfer chain cable after the lock, can make the cable break away from first folder 421 through descending lift platform 33 after the separation, do not need the staff to operate, it is more convenient.
Further, the accommodation groove is formed in the bottom plate 11, the rotary column 16 is rotationally arranged in the accommodation groove, the first worm wheel 15 is fixedly connected to the rotary column 16, the upper surface of the rotary column 16 is fixedly connected with the lower surface of the rotary plate 20, the arranged rotary plate 20 can drive the guy wire hydraulic cylinder 24 to rotate in the horizontal direction, the delivery range is larger, a frequent moving device is not needed, time and labor are saved, the rotary motor 13 is arranged on the side portion of the bottom plate 11, the first worm 14 is fixedly connected to the output shaft of the rotary motor 13, the first worm 14 is meshed with the first worm wheel 15, the guy wire piece 25 is fixedly arranged at one end, close to the guy wire hydraulic cylinder 24, of the guy wire piece 25, a guy wire block 251 is arranged at one end, far away from the guy wire hydraulic cylinder 24, of the guy wire block 251 is provided with a parallel air claw 252, the parallel air claw 252 can clamp a cable, the specific structure and principle are not repeated, a diagonal rod 253 is fixedly arranged at one side, close to the lifting assembly 3, the end of the diagonal rod 253 is rotationally provided with a supporting wheel 254, the cable is contacted with or separated from the supporting wheel 254, and the surface of the cable can be prevented from being contacted with the parallel air claw 252, and the cable abrasion is avoided.
Further, two vertical plates 211 are arranged at one side of the upper end 20 of the rotating plate at intervals, a bidirectional screw rod 213 is rotatably arranged between the two vertical plates 211, two fixing plates 22 are symmetrically arranged in the middle of the rotating plate 20, a rotating block 23 is rotatably arranged between the two fixing plates 22, a cylinder body of a guy wire hydraulic cylinder 24 is fixedly connected with the rotating block 23, a connecting disc 215 is rotatably arranged on the fixing plate 22 close to the bidirectional screw rod 213, the connecting disc 215 is fixedly connected with the rotating block 23, two moving blocks 212 are symmetrically arranged on the bidirectional screw rod 213, the moving blocks 212 are in threaded connection with the bidirectional screw rod 213, a bent rod 214 is movably arranged between the moving blocks 212 and the connecting disc 215, the bent rod 214 is in an arc shape, the connecting disc 215 is in an S shape, a guy wire motor 21 is arranged on the outer side of one of the vertical plates 211, an output shaft of the guy wire motor 21 is fixedly connected with the bidirectional screw rod 213, in other embodiments, a driving gear is arranged on the output shaft of the motor, a driving gear is arranged on the output shaft of the rotating block 23, driven gears are arranged on the connecting shafts of the fixing plates 22, driven gears are meshed with each other, when the driving gears are meshed with each other, the rotating block 23 can not rotate, the bent rod 215 can not be matched with the bent rod 214, and can be driven by the rotating rod 214 to rotate in a shape, and can not rotate around the bent rod 214.
Further, a movable frame 37 is movably arranged at one end of the lifting platform 33 far away from the conducting wire block 34, a movable motor 36 is arranged at one side of the lifting platform 33 close to the cleaning piece 35, a second worm 361 is fixedly connected to an output shaft of the movable motor 36, a screw rod 363 is rotatably arranged at one side of the lifting platform 33 far away from the conducting wire block 34, one end of the screw rod 363 close to the conducting wire block 34 is not provided with threads and is inserted into the lifting platform 33, a second worm wheel 362 is fixedly connected to one end of the screw rod 363, the second worm 361 is meshed with the second worm wheel 362, two connecting plates 39 are arranged at intervals on one side surface of the lifting platform 33 far away from the conducting wire block 34, two fixing rods 365 are fixedly arranged between one connecting plate 39 and the lifting platform 33, one end of the screw rod 363 far away from the conducting wire 25 is rotatably connected with the corresponding connecting plate 39, the two fixing rods 365 are respectively positioned at two sides of the screw rod 363, the other connecting plate 39 is fixedly provided with the bracing piece 38 between the lift platform 33, remove frame 37 one end and screw 363 threaded connection, with dead lever 365 sliding connection, the other end and bracing piece 38 sliding connection, remove the frame 37 upper end and keep away from the one end of lift platform 33 and all rotate and be provided with backing roll 371, the cable contacts with backing roll 371, after the cable bypasses backing roll 371, wear to establish between two card line cover 422, pass again behind fixation clamp 413 and the movable clamp 47, wire groove 341 with by parallel gas claw 252 clamp, the backing roll 371 and the wire piece 34 of setting can prevent that the cable from taking place the scraping with lift platform 33, reduce the wearing and tearing of cable protective layer, the movable removal frame 37 can adjust the position of backing roll 371 simultaneously, reduce the crooked radian of cable between backing roll 371 and the line piece 42, avoid the cable excessively crooked when supporting.
Further, a scissor lifting rod 32 is movably arranged between the lifting platform 33 and the bottom plate 11, lifting hydraulic cylinders 31 are arranged at the lower ends of the scissor lifting rod 32, telescopic cylinders are arranged in the middle of two sides of the bottom plate 11, the telescopic rods can be air cylinders or hydraulic cylinders in the embodiment, the end parts of piston rods of the telescopic cylinders are connected with supporting hydraulic cylinders 12, the cylinder bodies of the supporting hydraulic cylinders 12 are fixedly connected with the piston rods of the telescopic cylinders, and the end parts of the piston rods of the supporting hydraulic cylinders 12 are fixedly provided with supporting plates.
When the cable erection device for building electrical construction is used, the device is moved to a position where cables are required to be erected, a telescopic cylinder is started, a supporting hydraulic cylinder 12 is extended, the supporting hydraulic cylinder 12 is started, a piston rod of the supporting hydraulic cylinder 12 is extended, a supporting plate is abutted against the ground, the whole device is stable, a guy wire motor 21 is started, an output shaft of the guy wire motor 21 rotates, a bidirectional screw 213 is driven to rotate, two moving blocks 212 in threaded connection with the bidirectional screw 213 are mutually close, a bending rod 214 moves, a connecting disc 215 is driven to rotate, a rotating block 23 rotates, the guy wire hydraulic cylinder 24 is driven to rotate, a guy wire 25 is close to a wire block 34, an opening and closing hydraulic cylinder 442 is started, the piston rod of the opening and closing hydraulic cylinder 442 extends, a connecting rod 443 rotates in a direction away from a containing block 41, a second clamping piece 424 is separated from a first clamping piece 421, the cables are pulled, the two supporting rollers 371 are bypassed and then placed in the first clamping piece 421, then the cable end is clamped by starting the parallel air claw 252 through the fixing clamp 413 and the wire groove 341, so that the piston rod of the opening and closing hydraulic cylinder 442 is retracted, the connecting rod 443 rotates in the direction close to the accommodating block 41, the inserting block 426 is inserted into the inserting groove 425, the protruding block 4227 is inserted into the groove 4226, the first clamping piece 421 is buckled with the second clamping piece 424, the two wire clamping sleeves 422 and the two semicircular cylinders 4223 are buckled on the outer side of the cable, the inserting block 426 is adsorbed and fastened with the inserting groove 425 by electrifying, the lifting hydraulic cylinder 31 is started, the scissor lifting rod 32 is lifted, the lifting platform 33 is driven to lift, the wire drawing hydraulic cylinder 24 and the wire drawing motor 21 are started, the wire drawing motor 21 reversely rotates, the two moving blocks 212 are mutually separated, the piston rod of the wire drawing hydraulic cylinder 24 stretches out while the wire drawing piece 25 and the lifting platform 33 are positioned at the same height, and after the required height is reached, the wire drawing hydraulic cylinder 24, the lifting hydraulic cylinder 31 and the wire drawing motor 21 stop operating;
When the electric wire is conveyed, the moving motor 36 is started, the output shaft of the moving motor 36 rotates to drive the second worm 361 to rotate, the second worm wheel 362 meshed with the second worm 361 rotates, the screw 363 rotates, the moving frame 37 moves away from the lifting platform 33 to reduce the bending degree of the cable between the supporting roller 371 and the wire feeding piece 42, the cleaning motor 351 is started, the output shaft of the cleaning motor 351 rotates to drive the cleaning screw 352 to rotate, the cleaning brushes 353 in threaded connection with the cleaning screw 352 are mutually close, when the brushes of the cleaning brushes 353 abut against the cable, the cleaning motor 351 is closed, the negative pressure air pipe 354 is started, when the cable passes through the cleaning brushes 353, dust on the cable falls down and is absorbed into the dust collecting box 355 by the negative pressure air pipe 354, the wire feeding motor 48 is started, the output shaft of the wire feeding motor 48 rotates, the driving block 481 rotates to drive the driving rod 49 to move, the driving rod 49 drives the connecting block 45 to move in a piston, the wire feeding member 42 slides reciprocally in the slide 411, when the wire feeding member 42 moves to one end of the slide 411 close to the wire block 34, the clamping hydraulic cylinder 461 is started, the piston rod of the clamping hydraulic cylinder 461 extends to enable the movable clamp 47 to rotate to fasten the wire between the movable clamp 47 and the fixed clamp 413, when the wire feeding member 42 moves to one end of the slide 411 far away from the wire block 34, the piston rod of the clamping hydraulic cylinder 461 retracts, the movable clamp 47 rotates reversely to enable the movable clamp 47 and the fixed clamp 413 to loosen the wire, meanwhile, the wire pulling hydraulic cylinder 24 and the wire pulling motor 21 are started, the wire pulling hydraulic cylinder 24 rotates in a direction away from the wire block 34 to pull the wire to be close to a place where the wire is required to be laid, if the end of the wire is offset from the place where the wire is required to be laid, the rotating motor 13 is started, the output shaft of the rotating motor 13 rotates, the first worm 14 rotates, the first worm 15 meshed with the first worm 14 rotates, the rotating column 16 rotates to drive the rotating plate 20 to rotate, after the cable installation is completed, the parallel air claw 252 loosens the cable, the upper half wire feeding piece 42 is separated from the lower half wire feeding piece 42, meanwhile, the two cleaning brushes 353 are separated from each other, the lifting platform 33 is lowered, the guy wire hydraulic cylinder 24 is retracted, and the cable is separated.
Claims (7)
1. The utility model provides a cable setting up device for building electrical construction for conveniently lay cable, its characterized in that: the wire drawing assembly comprises a rotating plate and a wire drawing hydraulic cylinder, the rotating plate is rotatably arranged at the upper end of the bottom plate, the wire drawing hydraulic cylinder is rotatably arranged at the upper end of the rotating plate, a wire drawing part is connected to the end part of a piston rod of the wire drawing hydraulic cylinder, the lifting assembly comprises a lifting platform, wire blocks and cleaning pieces are respectively arranged at the two ends of the lifting platform, the wire blocks are located between the cleaning pieces and the wire drawing part, the wire drawing assembly comprises a containing block and a wire feeding part, the containing block is fixedly arranged on the lifting platform and between the wire blocks and the cleaning pieces, the wire feeding part comprises a first clamping piece and a second clamping piece, the cross section of an internal channel is circular after the first clamping piece and the second clamping piece are buckled, the first clamping piece and the second clamping piece are connected through electromagnetic adsorption, one end of the containing block, which is close to the wire blocks, is rotatably provided with a movable clamp, is matched with the movable clamp, and the wire blocks are in reciprocating movement and the movable clamp, and the wire is connected with the cleaning pieces after passing through the wire and the wire feeding pieces and the wire drawing pieces;
The middle part of one side of the cleaning piece, which is close to the wire feeding piece, is provided with a cleaning motor, two ends of the cleaning motor are symmetrically provided with two cleaning screw rods, the cleaning screw rods are rotatably arranged in the cleaning piece, an output shaft of the cleaning motor is fixedly connected with the cleaning screw rods, the cleaning screw rod is connected with a cleaning brush in a threaded manner, the brush of the cleaning brush is abutted to or separated from a cable, a negative pressure air pipe is arranged at one end of the cleaning piece, which is far away from the wire feeding piece, and an ash collecting box is arranged at the lower part of one side of the cleaning piece, which is far away from the wire feeding piece, in a sliding manner, and the negative pressure air pipe is communicated with the ash collecting box;
the first clamping piece and the second clamping piece are internally and slidably provided with wire clamping sleeves, one end of the first clamping piece, which is close to the movable clamp, is fixedly provided with a first fixed sleeve, one end of the second clamping piece, which is close to the movable clamp, is fixedly provided with a second fixed sleeve, one end of the wire clamping sleeve, which is close to the movable clamp, is fixedly provided with a semi-cylinder, the two semicircular cylinders are respectively connected with the corresponding fixed sleeves in a sliding manner, a spring is arranged on one side, close to the movable clamp, of the wire clamping sleeve, the spring is positioned on the outer side of the semicircular cylinder, one end, close to the movable clamp, of the spring is connected with the fixed sleeve, the cable is positioned in the wire clamping sleeve and the inside of the semicircular cylinder, and the wire clamping sleeve is in a semicircular shape;
The wire clamping sleeve is characterized in that two spherical grooves are symmetrically formed in the side wall of the wire clamping sleeve, wire clamping balls are movably arranged in the spherical grooves, the inner parts of one ends of the first clamping piece and the second clamping piece, which are close to the cleaning piece, are semi-conical, the outer surfaces of the wire clamping balls are in butt joint or separation with the inner walls of the corresponding clamping pieces, the outer surfaces of the wire clamping balls are in butt joint or separation with the outer surfaces of the wires, when the buckled wire feeding piece moves towards the direction close to the wire pulling piece, the inner walls of the clamping pieces and the spherical grooves extrude the wire clamping balls, the wire clamping balls are in a compression state, the wire clamping balls are relatively fixed with the wires, when the buckled wire feeding piece moves towards the direction far away from the wire pulling piece, the wire clamping sleeve slides towards the direction close to the wire pulling piece, the wire clamping balls are separated from the spherical grooves, the spring is in a contraction state, the wire clamping balls are in a relaxation state, and the wire clamping balls and the wires are relatively movable.
2. The cable erection device for building electrical construction according to claim 1, wherein: the sliding way is arranged on the upper surface of the accommodating block, the bottom block is fixedly arranged at the lower part of the first clamping piece and is in sliding connection with the sliding way, the wire feeding assembly further comprises a movable frame and a connecting block, the movable frame and the connecting block are respectively arranged on two sides of the accommodating block and are in sliding connection with the lifting platform, a connecting rod is fixedly arranged on the side part of the connecting block, the connecting rod is fixedly connected with the bottom block, a connecting rod is rotatably arranged at the upper end of the movable frame, and the end part of the connecting rod is fixedly connected with the second clamping piece.
3. The cable erection device for building electrical construction according to claim 2, wherein: the lifting platform upper surface is provided with the wire feeding motor, the last fixed driving block that is provided with of output shaft of wire feeding motor, the activity is provided with the actuating lever between driving block and the connecting block, the fixed movable rod that is provided with of one end that the fixed block was kept away from to the movable frame upper surface, the connecting rod rotates and sets up in the movable rod upper end, the movable frame middle part rotates and is provided with the pneumatic cylinder that opens and shuts, the piston rod tip and the connecting rod rotation of pneumatic cylinder that opens and shuts are connected, lifting platform upper portion one side is provided with the supporting seat, rotates on the supporting seat and is provided with the centre gripping pneumatic cylinder, holds the piece and is close to the inside centre gripping groove of seting up of one end of wire piece, and the movable clamp rotates the setting in the centre gripping groove, and the piston rod tip and the movable clamp lower extreme rotation of centre gripping pneumatic cylinder hold the piece and be close to the one end upper surface fixation of wire piece and be provided with the fixation clamp, the fixation clamp and fixation clamp cooperation clamp cable.
4. The cable erection device for building electrical construction according to claim 1, wherein: the utility model discloses a lifting assembly for a cable, including bottom plate, wire drawing spare, lifting assembly, bracing piece, elevating assembly, bracing piece, cable and wire, the inside holding groove of having seted up of bottom plate, the holding groove has been seted up to the inside holding groove of bottom plate, the holding groove internal rotation is provided with the column spinner, fixedly connected with first worm wheel on the column spinner upper surface and the fixed surface connection under the rotor plate, the bottom plate lateral part is provided with the rotating electrical machines, fixedly connected with first worm on the output shaft of rotating electrical machines, first worm is connected with first worm wheel meshing, the one end that the wire drawing spare kept away from the wire drawing pneumatic cylinder is provided with parallel gas claw, parallel gas claw centre gripping cable tip, the one side that the wire drawing spare is close to the elevating assembly is fixed to be provided with the diagonal, the diagonal tip rotates and is provided with the supporting wheel, cable and supporting wheel contact or separation.
5. The cable erection device for building electrical construction according to claim 1, wherein: two vertical plates are arranged at one side of the upper end of the rotating plate at intervals, a bidirectional screw rod is rotatably arranged between the two vertical plates, two fixed plates are symmetrically arranged in the middle of the rotating plate, a rotating block is rotatably arranged between the two fixed plates, a cylinder body of the guy wire hydraulic cylinder is fixedly connected with the rotating block, a connecting disc is rotatably arranged on the fixed plate close to the bidirectional screw rod, the connecting disc is fixedly connected with the rotating block, two moving blocks are symmetrically arranged on the bidirectional screw rod and are in threaded connection with the bidirectional screw rod, a bent rod is movably arranged between the moving blocks and the connecting disc, a wire drawing motor is arranged on the outer side of one of the vertical plates, and an output shaft of the wire drawing motor is fixedly connected with the bidirectional screw rod.
6. The cable erection device for building electrical construction according to claim 1, wherein: the one end activity that the wire piece was kept away from to lift platform is provided with the movable frame, lift platform is close to one side that cleans the piece and is provided with movable motor, fixedly connected with second worm on movable motor's the output shaft, lift platform is kept away from one side rotation that the wire piece was provided with the screw rod, the one end that the screw rod was close to the wire piece does not be equipped with the screw thread and inserts inside the lift platform, and the screw rod does not be equipped with the one end fixedly connected with second worm wheel of screw thread, the second worm is connected with the meshing of second worm wheel, lift platform is kept away from one side surface interval that the wire piece is provided with dead lever and bracing piece, the dead lever is located the screw rod both sides, movable frame one end and screw rod threaded connection, with dead lever sliding connection, the other end and bracing piece sliding connection, it is provided with the backing roll to rotate on the movable frame, cable and backing roll contact.
7. The cable erection device for building electrical construction according to claim 1, wherein: the movable fork lifting rod that is provided with between lift platform and the bottom plate, the fork lifting rod lower extreme is provided with the lift pneumatic cylinder, bottom plate both sides middle part is provided with flexible jar, the piston rod end connection of flexible jar has the support pneumatic cylinder, the cylinder body of support pneumatic cylinder and the piston rod fixed connection of cylinder, the piston rod end fixing of support pneumatic cylinder is provided with the backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410409817.8A CN117996636B (en) | 2024-04-07 | 2024-04-07 | Cable erection device for building electrical construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410409817.8A CN117996636B (en) | 2024-04-07 | 2024-04-07 | Cable erection device for building electrical construction |
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| CN117996636A CN117996636A (en) | 2024-05-07 |
| CN117996636B true CN117996636B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410409817.8A Active CN117996636B (en) | 2024-04-07 | 2024-04-07 | Cable erection device for building electrical construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118299988B (en) * | 2024-06-06 | 2024-08-09 | 国网山东省电力公司聊城供电公司 | Supporting device for cable maintenance |
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| CN117220196A (en) * | 2023-08-29 | 2023-12-12 | 国网河南省电力公司长葛市供电公司 | Auxiliary device for power cable erection |
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| DE102010005950B4 (en) * | 2010-01-25 | 2013-02-28 | Daxten Ltd. | Device for passing one or more lines through an opening in a wall or a floor |
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| JP2002222726A (en) * | 2001-01-24 | 2002-08-09 | Kyosan Denki Co Ltd | Winding machine |
| CN106207872A (en) * | 2016-08-29 | 2016-12-07 | 国网山东省电力公司商河县供电公司 | Controllable type cable radian adjusting apparatus |
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| CN117996636A (en) | 2024-05-07 |
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