CN111731928B - Electric power worker uses cable scaffold convenient to take cable - Google Patents
Electric power worker uses cable scaffold convenient to take cable Download PDFInfo
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- CN111731928B CN111731928B CN202010468005.2A CN202010468005A CN111731928B CN 111731928 B CN111731928 B CN 111731928B CN 202010468005 A CN202010468005 A CN 202010468005A CN 111731928 B CN111731928 B CN 111731928B
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- plate
- cable
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- roller
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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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
- B65H49/30—Swifts or skein holders
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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
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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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
- 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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- Electric Cable Installation (AREA)
Abstract
The invention discloses a cable construction frame for an electric power worker, which is convenient for taking cables and comprises a base, a lifting frame arranged on the upper part of the base and a placing frame arranged on one side of the lifting frame, wherein the placing frame comprises supporting legs, supporting rollers arranged on the upper parts of the supporting legs and pressing covers hinged on one sides of the upper parts of the supporting legs, pressing grooves are formed in one sides of the lower parts of the pressing covers, and winding rollers are arranged between the supporting rollers and the pressing grooves on the two sides; the lifting frame is a shear type lifting workbench, the wire arranging device comprises a first vertical plate and a plurality of first rotating shafts movably mounted on the first vertical plate, a wire arranging roller is arranged at one end of each first rotating shaft, a wire pressing roller is movably mounted at one end of each second rotating shaft, the wire arranging rollers and the wire pressing rollers are arranged in a staggered mode, and cables are arranged between the wire arranging rollers and the wire pressing rollers. The cable laying device adopts a movable structure, integrates the cable placing frame and the lifting frame, and synchronously moves along with the lifting frame, so that the cable laying length can be conveniently controlled according to the construction progress, the cable construction efficiency is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to a cable scaffold for an electric power worker, which is convenient for taking cables.
Background
The cable rack is widely applied to various civil and public buildings such as residential areas, office buildings, construction sites, fields, business areas, education areas, medical institutions and the like, and is frequently used in industry.
During traditional cable construction, a cable is generally installed on a placing frame, and then a cable head is manually pulled to carry out paying-off construction, but the construction mode often causes cable skin abrasion due to friction between the cable and the ground, so that potential safety hazards exist, the paying-off length of the cable cannot be accurately controlled, the paying-off length of the cable is easily overlong, manual winding is needed, the construction efficiency is low, and the requirement on physical strength of workers is high; in addition, generally adopt perpendicular ladder or scaffold frame during current cable high altitude construction, the activity space of erecting the ladder is limited, can't satisfy many people and be under construction simultaneously, and the efficiency that the scaffold frame was set up and was shifted is lower, influences the process of cable construction.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a cable scaffold for an electric power worker, which is convenient for taking cables.
In order to achieve the purpose, the invention adopts the technical scheme that:
a cable scaffold convenient for taking cables for power workers comprises a base, a lifting frame arranged on the upper portion of the base and a placing frame arranged on one side of the lifting frame, wherein a plurality of universal wheels used for moving are arranged on the lower portion of the base; a pressing groove is formed in one side of the lower portion of the pressing cover, and the winding roller is arranged between the supporting roller and the pressing groove on the two sides; the utility model discloses a line winding machine, including lifting frame, construction platform, fence, first riser, line roller, cable setting between line roller and line roller, lifting frame is shear type elevating platform, and its structure is no longer detailed, lifting frame upper portion is equipped with construction platform, is equipped with the rail on the construction platform, rail one side is equipped with the mounting panel, is equipped with the line device on the mounting panel, the line device includes first riser, a plurality of first pivots of movable mounting on first riser, first pivot one end is equipped with the line roller, still be equipped with a plurality of second pivots on the first riser, the line roller is installed with second pivot one end activity, and line roller staggered arrangement, cable setting between line roller and line roller.
During cable unwrapping wire construction, install the cable on the rack to pull out the cable end of a thread and pass the clearance between reason line roller and the line roller, rise the lifting frame to predetermined construction height, then carry out the wiring with the cable, remove the scaffold, the cable carries out real-time unwrapping wire along with the removal of scaffold, is convenient for control cable's unwrapping wire length, and the reason line device carries out alignment and arrangement to crooked cable, has avoided workman's hand power cable to be under construction, has improved cable construction's efficiency, has reduced workman's intensity of labour.
As a further optimization of the technical scheme, an adjusting groove is formed in the first vertical plate, a screw rod is arranged in the adjusting groove, a hand wheel is arranged at one end of the screw rod, a sliding block is arranged in the adjusting groove, the second rotating shaft is installed on the sliding block, the sliding block is connected to the screw rod in a threaded manner, the hand wheel is rotated to adjust the distance between the wire pressing roller and the wire arranging roller, and the wire pressing roller and the wire arranging roller are used for arranging cables of different specifications.
As a further preferred option of the technical solution, a wire pulling device is arranged on the mounting plate, the wire pulling device comprises a third vertical plate, a wire trough, a turntable and a wire pressing plate, a fourth rotating shaft is movably mounted on the upper portion of the third vertical plate, the turntable is arranged at one end of the fourth rotating shaft, and a third belt wheel is arranged at the other end of the fourth rotating shaft; the turntable is provided with an eccentric shaft, a connecting rod is movably connected onto the eccentric shaft, a wire pressing plate is hinged to the other end of the connecting rod and arranged inside the wire distribution groove, a guide plate is arranged on one side of the lower portion of the wire pressing plate, arc-shaped grooves are formed in the upper portion of the guide plate and the lower portion of the wire pressing plate, a cable is arranged in the arc-shaped grooves, a motor is arranged on the lower portion of the mounting plate, a fourth belt wheel (not shown in the figure) is arranged on one side of the motor, and the fourth belt wheel is connected with the third belt wheel through a belt; the motor passes through belt drive and drives the carousel and rotate, and the carousel passes through the connecting rod and drives the line ball board at the inside reciprocal slip of trough, and when the line ball board slided right, the line ball board extrudees the cable and presss from both sides tightly to it is taut to drive the cable right, when the line ball board slided left, the line ball board upwards lifts and separates with the cable, the line ball board is to the take-up of the crisscross circulation of cable, make the cable after the left side wiring construction keep taut state, the quality of having guaranteed cable construction, the work load of workman's stay cord has been reduced simultaneously.
As a further preferred option of the technical scheme, a plurality of eccentric holes are arranged on the turntable, the eccentric distances of the eccentric holes and the turntable are different, one end of the eccentric shaft penetrates through the eccentric holes and is fixed through bolts, and the arranged eccentric holes with different eccentric distances are convenient for adjusting the wire pulling frequency of the wire pulling device and the length of single wire pulling.
As a further optimization of the technical scheme, a limiting plate is arranged at an opening at the upper part of the wiring groove, the limiting plate prevents the eccentric shaft from being pulled out of the wiring groove, and the running stability of the wire pulling device is ensured.
As a further optimization of the technical scheme, one side of the wire drawing device is provided with a locking device, the locking device comprises a second vertical plate, a cylindrical cam and a clamping plate, the upper part of the second vertical plate is movably connected with a third rotating shaft, the cylindrical cam is installed on the third rotating shaft, one end of the third rotating shaft is provided with a second belt wheel, the second belt wheel is connected with the third belt wheel through a belt, the lower part of the cylindrical cam is provided with a shifting block, the upper part of the shifting block is movably installed in the cam groove through a bearing, the left side of the shifting block is provided with a push-pull rod, one end of the push-pull rod is provided with an arc-shaped plate penetrating through the second vertical plate, the mounting plate is provided with the clamping plate corresponding to the arc-shaped plate, one side of the clamping plate is provided with a clamping groove, and a cable is arranged between the clamping groove and the arc-shaped plate; when the cable is tensioned, when the line pressing plate moves to the rightmost side, the arc-shaped plate clamps the cable and the line clamping plate under the action of the cylindrical cam, so that the cable is locked, the cable is prevented from rebounding after tensioning, when the line pressing plate moves from left to right, the arc-shaped plate is pulled back, so that the cable is separated from the line clamping plate, and the normal operation of a cable pulling line is ensured; first pivot one end is equipped with first band pulley, and first band pulley passes through the belt and is connected with the second band pulley, and the second band pulley drives first band pulley and rotates to the drive reason line roller rotates, carries out the unwrapping wire to the cable, has avoided the manual work to act as go-between, has reduced workman's intensity of labour.
As a further optimization of the technical scheme, a press roller corresponding to the carrier roller is arranged on one side of the lower portion of the press groove, the rotating shaft is installed between the carrier roller and the press roller, the press roller prevents the rotating shaft from jumping inside the press groove when rotating, and the stability of the cable take-up and pay-off line is ensured; a sliding groove is formed in one side of the upper portion of the pressing groove, the pressing roller is movably mounted inside the sliding groove, a first spring is fixedly connected to one side of the upper portion of the pressing roller, and the upper end of the first spring is fixedly connected with the upper wall of the sliding groove; the first spring enables the compression roller to keep in contact with the rotating shaft, the compression joint effect of the compression roller is guaranteed, and the compression joint device is suitable for winding rollers of different specifications.
As a further optimization of the technical scheme, a connecting plate is arranged on one side of the upper portion of the gland, a connecting block is arranged on one side of the connecting plate, a clamping cover is arranged on one side of the lower portion of the connecting block, a plurality of idler wheels are arranged inside the clamping cover and are arranged on limiting plates on two sides of the winding roller in a sliding mode, and the clamping cover avoids cable winding caused by the fact that a cable is clamped between the winding roller and the placing frame when the cable is paid off.
As a further optimization of the technical scheme, one side of the lower portion of the connecting block is provided with a second spring, one end of the second spring is fixedly connected with the connecting block, the other end of the second spring is fixedly connected with the clamping cover, and the clamping cover is suitable for winding rollers with different diameters to use due to the second spring.
As a further preference of the technical scheme, slots are formed in two sides of the gland, inserting rods are arranged on two sides of the connecting plate and are inserted into the slots, and the inserting rods enable the height of the clamping cover to be adjustable and are suitable for winding rollers of different specifications; the first extension spring of inserted bar lower extreme fixedly connected with, first extension spring lower extreme fixed mounting are in the slot bottom, and the pulling force of first extension spring makes card cover and winding roller keep in contact, has avoided card cover and winding roller separation.
The invention has the beneficial effects that:
1) adopt portable structure, collect cable rack and lifting frame in an organic whole, cable rack is along with lifting frame synchronous motion, is convenient for according to construction progress control cable's unwrapping wire length, has improved cable construction's efficiency, has reduced workman's intensity of labour.
2) Be equipped with the adjustment tank on a riser, the inside screw rod that is equipped with of adjustment tank, screw rod one end are equipped with the hand wheel, and the inside slider that is equipped with of adjustment tank, second pivot are installed on the slider, and slider threaded connection rotates the hand wheel and adjusts the distance between line ball roller and the reason line roller on the screw rod, uses in the cable reason line use of different specifications.
3) Be equipped with the draw off mechanism on the mounting panel, the motor passes through belt drive carousel and rotates, the carousel passes through the connecting rod and drives the line ball board at the inside reciprocal slip of trough, and when the line ball board slided right, the line ball board extrudees the cable and presss from both sides tightly, and it is taut right to drive the cable, when the line ball board slided left, the line ball board upwards lifts and separates with the cable, the line ball board is taut to the crisscross circulation of cable, make the cable after the left side wiring construction keep taut state, the quality of cable construction has been guaranteed, the work load of workman's line ball has been reduced simultaneously.
4) The rotary table is provided with a plurality of eccentric holes, the eccentric distances of the eccentric holes and the rotary table are different, one end of the eccentric shaft penetrates through the eccentric holes and is fixed through bolts, and the arranged eccentric holes with different eccentric distances are convenient for adjusting the wire pulling frequency of the wire pulling device and the length of a single wire pulling.
5) The limiting plate is arranged at the upper opening of the wiring groove, the eccentric shaft is prevented from being pulled out of the wiring groove by the limiting plate, and the running stability of the wire pulling device is guaranteed.
6) When the cable is tensioned, when the tension plate moves to the rightmost side, the arc-shaped plate clamps the cable and the tension plate under the action of the cylindrical cam, so that the cable is locked, the cable is prevented from rebounding after tensioning, when the tension plate moves from left to right, the arc-shaped plate is pulled back, so that the cable is separated from the tension plate, and the normal operation of the cable is ensured; first pivot one end is equipped with first band pulley, and first band pulley passes through the belt and is connected with the second band pulley, and the second band pulley drives first band pulley and rotates to the drive reason line roller rotates, carries out the unwrapping wire to the cable, has avoided the manual work to act as go-between, has reduced workman's intensity of labour.
7) A press roller corresponding to the carrier roller is arranged on one side of the lower portion of the press groove, the rotating shaft is installed between the carrier roller and the press roller, the press roller prevents the rotating shaft from jumping inside the press groove when rotating, and stability of cable take-up and pay-off is guaranteed; one side of the upper part of the pressing groove is provided with a sliding groove, the pressing roller is movably arranged in the sliding groove, one side of the upper part of the pressing roller is fixedly connected with a first spring, and the upper end of the first spring is fixedly connected with the upper wall of the sliding groove; the first spring enables the compression roller to keep in contact with the rotating shaft, the compression joint effect of the compression roller is guaranteed, and the compression joint device is suitable for winding rollers of different specifications.
8) Gland upper portion one side is equipped with the connecting plate, and connecting plate one side is equipped with the connecting block, and connecting block lower part one side is equipped with the card cover, and the inside a plurality of gyro wheels that are equipped with of card cover sets up on the limiting plate of winding roller both sides with sliding, and cable card income causes the cable winding between winding roller and the rack when the card cover has avoided the cable unwrapping wire.
9) One side of the lower portion of the connecting block is provided with a second spring, one end of the second spring is fixedly connected with the connecting block, the other end of the second spring is fixedly connected with the clamping cover, and the clamping cover is suitable for winding rollers with different diameters to use due to the second spring.
10) Slots are formed in two sides of the pressing cover, inserting rods are arranged on two sides of the connecting plate and inserted into the slots, and the inserting rods enable the height of the clamping cover to be adjustable and are suitable for winding rollers of different specifications; the lower end of the inserting rod is fixedly connected with a first tension spring, the lower end of the first tension spring is fixedly installed at the bottom of the inserting groove, and the tension of the first tension spring enables the clamping cover to be in contact with the winding roller, so that the clamping cover is prevented from being separated from the winding roller.
Drawings
Fig. 1 is a schematic structural diagram of a cable scaffold for electric power industry, which is convenient for taking cables.
Fig. 2 is a schematic structural view of a placing frame in the cable scaffold for power industry, which is convenient for taking cables.
Fig. 3 is a schematic diagram of the internal structure of a gland in the cable scaffold for electric power industry, which is convenient for taking cables.
Fig. 4 is a schematic view of the assembly of the card cover in the cable scaffold for electric power industry, which is convenient for taking out the cable.
Fig. 5 is a schematic structural view of a wire drawing device in the cable scaffold for power industry, which is convenient for taking cables.
FIG. 6 is an exploded view of a chuck and a connecting rod in the cable scaffold for power industry, which is convenient for taking cables.
Fig. 7 is a schematic structural diagram of a locking device in a cable scaffold for power industry, which is convenient for taking cables.
Fig. 8 is a schematic structural diagram of a wire arrangement device in a cable scaffold for electric power industry, which is convenient for taking cables.
In the figure: 1. a base; 101. a universal wheel;
2. a lifting frame; 201. a construction platform; 202. a fence; 203. mounting a plate;
3. placing a rack; 301. a support leg; 302. a carrier roller; 303. a gland; 304. locking; 305. a lock head; 306. pressing a groove; 307. a compression roller; 308. a chute; 309. a first spring; 310. a slot; 311. inserting a rod; 312. a first tension spring; 313. a connecting plate; 314. connecting blocks; 315. a second spring; 316. a clamping cover; 317. a roller; 318. a winding roller;
4. a wire arranging device; 401. a first vertical plate; 402. a wire arranging roller; 403. a first rotating shaft; 404. a wire pressing roller; 405. a second rotating shaft; 406. a slider; 407. an adjustment groove; 408. a screw; 409. a hand wheel; 410. a first pulley;
5. a locking device; 501. a second vertical plate; 502. a cylindrical cam; 503. a third rotating shaft; 504. a second pulley; 505. shifting blocks; 506. a push-pull rod; 507. an arc-shaped plate; 508. a wire clamping plate; 509. a wire clamping groove;
6. a wire pulling device; 601. a third vertical plate; 602. a fourth rotating shaft; 603. a third belt pulley; 604. a turntable; 605. an eccentric hole; 606. an eccentric shaft; 607. a connecting rod; 608. a wire pressing plate; 609. a guide plate; 610. a limiting plate; 611. a motor; 612. a wiring groove;
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 8, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
A cable scaffold convenient for taking cables for an electric power worker comprises a base 1, a lifting frame 2 arranged on the upper portion of the base 1 and a placing frame 3 arranged on one side of the lifting frame 2, wherein a plurality of universal wheels 101 used for moving are arranged on the lower portion of the base 1, the placing frame 3 comprises supporting legs 301, supporting rollers 302 arranged on the upper portions of the supporting legs 301 and pressing covers 303 hinged to one sides of the upper portions of the supporting legs 301, locking buckles 304 are arranged on one sides of the pressing covers 303, and locking heads 305 matched with the locking buckles 304 are arranged on one sides of the supporting legs 301; a pressing groove 306 is formed in one side of the lower portion of the pressing cover 303, and a winding roller 318 is arranged between the supporting roller 302 and the pressing groove 306 on the two sides; the lifting frame 2 is a shear type lifting workbench, the structure of the lifting frame is not detailed, a construction platform 201 is arranged on the upper portion of the lifting frame 2, a fence 202 is arranged on the construction platform 201, a mounting plate 203 is arranged on one side of the fence 202, a wire arranging device 4 is arranged on the mounting plate 203, the wire arranging device 4 comprises a first vertical plate 401 and a plurality of first rotating shafts 403 movably mounted on the first vertical plate 401, wire arranging rollers 402 are arranged at one ends of the first rotating shafts 403, a plurality of second rotating shafts 405 are further arranged on the first vertical plate 401, wire pressing rollers 404 are movably mounted at one ends of the second rotating shafts 405, the wire arranging rollers 402 and the wire pressing rollers 404 are arranged in a staggered mode, and cables are arranged between the wire arranging rollers 402 and the wire pressing rollers 404.
During cable unwrapping wire construction, install the cable on rack 3 to draw out the cable end of a thread and pass the clearance between reason line roller 402 and line roller 404, rise lifting frame 2 to predetermined construction height, then carry out the wiring with the cable, remove the scaffold, the cable carries out real-time unwrapping wire along with the removal of scaffold, the unwrapping wire length of the control cable of being convenient for, and reason line device 4 carries out alignment and arrangement to crooked cable, avoided workman's hand power cable to be under construction, improved cable construction's efficiency, workman's intensity of labour has been reduced.
In this embodiment, an adjusting groove 407 is formed in the first vertical plate 401, a screw 408 is disposed in the adjusting groove 407, a handwheel 409 is disposed at one end of the screw 408, a slider 406 is disposed in the adjusting groove 407, the second rotating shaft 405 is mounted on the slider 406, the slider 406 is connected to the screw 408 in a threaded manner, and the handwheel 409 is rotated to adjust the distance between the wire pressing roller 404 and the wire arranging roller 402, so that cables of different specifications can be arranged.
In this embodiment, the mounting plate 203 is provided with a wire pulling device 6, the wire pulling device 6 includes a third vertical plate 601, a wire trough 612, a turntable 604 and a wire pressing plate 608, a fourth rotating shaft 602 is movably mounted on the upper portion of the third vertical plate 601, the turntable 604 is disposed at one end of the fourth rotating shaft 602, and a third belt pulley 603 is disposed at the other end of the fourth rotating shaft 602; the turntable 604 is provided with an eccentric shaft 606, the eccentric shaft 606 is movably connected with a connecting rod 607, the other end of the connecting rod 607 is hinged with a line pressing plate 608, the line pressing plate 608 is arranged in a line routing groove 612, one side of the lower part of the line pressing plate 608 is provided with a guide plate 609, the upper part of the guide plate 609 and the lower part of the line pressing plate 608 are both provided with arc grooves, cables are arranged in the arc grooves, the lower part of the mounting plate 203 is provided with a motor 611, one side of the motor 611 is provided with a fourth belt wheel (not shown in the figure), and the fourth belt wheel is connected with a third belt wheel 603 through a belt; the motor 611 drives the rotary disc 604 to rotate through belt transmission, the rotary disc 604 drives the line pressing plate 608 to slide in the wiring groove 612 in a reciprocating mode through the connecting rod 607, when the line pressing plate 608 slides rightwards, the line pressing plate 608 extrudes and clamps cables and drives the cables to be tensioned rightwards, when the line pressing plate 608 slides leftwards, the line pressing plate 608 is lifted upwards to be separated from the cables, the line pressing plate 608 tensions the cables in a staggered and circulating mode, the cables after left-side wiring construction are kept tensioned, the quality of cable construction is guaranteed, and meanwhile the workload of workers in line drawing is reduced.
In this embodiment, the turntable 604 is provided with a plurality of eccentric holes 605, the eccentric distances between the eccentric holes 605 and the turntable 604 are different, one end of the eccentric shaft 606 passes through the eccentric hole 605 and is fixed by a bolt, and the eccentric holes 605 with different eccentric distances are convenient for adjusting the wire pulling frequency of the wire pulling device 6 and the length of the single wire pulling.
In this embodiment, a limiting plate 610 is disposed at an opening at the upper portion of the wire trough 612, and the limiting plate 610 prevents the eccentric shaft 606 from being pulled out from the inside of the wire trough 612, thereby ensuring the stability of the operation of the wire pulling device 6.
In this embodiment, a locking device 5 is disposed on one side of the wire drawing device 6, the locking device 5 includes a second vertical plate 501, a cylindrical cam 502, and a clamp plate 508, the upper portion of the second vertical plate 501 is movably connected with a third rotating shaft 503, the cylindrical cam 502 is mounted on the third rotating shaft 503, one end of the third rotating shaft 503 is provided with a second belt wheel 504, the second belt wheel 504 is connected with a third belt wheel 603 through a belt, the lower portion of the cylindrical cam 502 is provided with a shifting block 505, the upper portion of the shifting block 505 is movably mounted in the cam groove through a bearing, the left side of the shifting block 505 is provided with a push-pull rod 506, one end of the push-pull rod 506 is provided with an arc plate 507 penetrating through the second vertical plate 501, the mounting plate 203 is provided with a clamp plate 508 corresponding to the arc plate 507, one side of the clamp plate 508 is provided with a clamp groove 509, and a cable is disposed between the clamp groove 509 and the arc plate 507; when the cable is tensioned, when the tension plate 608 moves to the rightmost side, the arc plate 507 clamps the cable and the tension plate 508 tightly under the action of the cylindrical cam 502, so that the cable is locked, the cable is prevented from rebounding after tensioning, when the tension plate 608 moves from left to right, the arc plate 507 is pulled back, so that the cable is separated from the tension plate 508, and the normal operation of the cable is ensured; one end of the first rotating shaft 403 is provided with a first belt wheel 410, the first belt wheel 410 is connected with a second belt wheel 504 through a belt, and the second belt wheel 504 drives the first belt wheel 410 to rotate, so that the wire arranging roller 402 is driven to rotate to pay off a cable, manual wire pulling is avoided, and labor intensity of workers is reduced.
In this embodiment, a pressing roller 307 corresponding to the carrier roller 302 is arranged on one side of the lower portion of the pressing groove 306, the rotating shaft is installed between the carrier roller 302 and the pressing roller 307, and the pressing roller 307 prevents the rotating shaft from jumping inside the pressing groove 306 when rotating, so that the stability of the cable take-up and pay-off line is ensured; a sliding groove 308 is formed in one side of the upper portion of the pressing groove 306, the pressing roller 307 is movably mounted inside the sliding groove 308, a first spring 309 is fixedly connected to one side of the upper portion of the pressing roller 307, and the upper end of the first spring 309 is fixedly connected with the upper wall of the sliding groove 308; the first spring 309 keeps the pressing roller 307 in contact with the rotating shaft, so that the pressing effect of the pressing roller 307 is ensured, and the winding roller is suitable for winding rollers 318 with different specifications.
In this embodiment, a connection plate 313 is arranged on one side of the upper portion of the pressing cover 303, a connection block 314 is arranged on one side of the connection plate 313, a clamping cover 316 is arranged on one side of the lower portion of the connection block 314, a plurality of rollers 317 are arranged inside the clamping cover 316, the rollers 317 are slidably arranged on the limiting plates 610 on two sides of the winding roller 318, and the clamping cover 316 prevents a cable from being clamped between the winding roller 318 and the placing frame 3 to cause cable winding when the cable is paid off.
In this embodiment, a second spring 315 is disposed on one side of the lower portion of the connecting block 314, one end of the second spring 315 is fixedly connected to the connecting block 314, the other end of the second spring 315 is fixedly connected to the clip cover 316, and the clip cover 316 is suitable for winding rollers 318 with different diameters by the second spring 315.
In this embodiment, slots 310 are disposed on two sides of the pressing cover 303, inserting rods 311 are disposed on two sides of the connecting plate 313, the inserting rods 311 are inserted into the slots 310, and the inserting rods 311 enable the height of the clamping cover 316 to be adjustable, so that the clamping cover is suitable for winding rollers 318 with different specifications; the lower end of the insertion rod 311 is fixedly connected with a first tension spring 312, the lower end of the first tension spring 312 is fixedly installed at the bottom of the insertion slot 310, and the tension of the first tension spring 312 keeps the card cover 316 in contact with the winding roller 318, so that the card cover 316 is prevented from being separated from the winding roller 318.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (8)
1. A cable scaffold convenient for taking cables for an electric power worker comprises a base, a lifting frame arranged on the upper portion of the base and a placing frame arranged on one side of the lifting frame, wherein a plurality of universal wheels used for moving are arranged on the lower portion of the base; a pressing groove is formed in one side of the lower portion of the pressing cover, and the winding roller is arranged between the supporting roller and the pressing groove on the two sides; the lifting frame is a shear type lifting workbench, a construction platform is arranged on the upper portion of the lifting frame, a fence is arranged on the construction platform, a mounting plate is arranged on one side of the fence, a wire arranging device is arranged on the mounting plate and comprises a first vertical plate and a plurality of first rotating shafts movably mounted on the first vertical plate, a wire arranging roller is arranged at one end of each first rotating shaft, a plurality of second rotating shafts are further arranged on the first vertical plate, a wire pressing roller is movably mounted at one end of each second rotating shaft, the wire arranging rollers and the wire pressing rollers are arranged in a staggered mode, and a cable is arranged between the wire arranging rollers and the wire pressing rollers; the mounting plate is provided with a wire drawing device, the wire drawing device comprises a third vertical plate, a wiring groove, a rotary disc and a wire pressing plate, a fourth rotary shaft is movably mounted at the upper part of the third vertical plate, the rotary disc is arranged at one end of the fourth rotary shaft, and the other end of the fourth rotary shaft is provided with a third belt wheel; the turntable is provided with an eccentric shaft, a connecting rod is movably connected onto the eccentric shaft, a wire pressing plate is hinged to the other end of the connecting rod and arranged inside the wire distribution groove, a guide plate is arranged on one side of the lower portion of the wire pressing plate, arc-shaped grooves are formed in the upper portion of the guide plate and the lower portion of the wire pressing plate, a cable is arranged in the arc-shaped grooves, a motor is arranged on the lower portion of the mounting plate, a fourth belt wheel is arranged on one side of the motor, and the fourth belt wheel is connected with the third belt wheel through a belt; the locking device is arranged on one side of the wire drawing device and comprises a second vertical plate, a cylindrical cam and a clamping plate, a third rotating shaft is movably connected to the upper portion of the second vertical plate, the cylindrical cam is installed on the third rotating shaft, a second belt wheel is arranged at one end of the third rotating shaft and connected with the third belt wheel through a belt, a shifting block is arranged on the lower portion of the cylindrical cam, the upper portion of the shifting block is movably installed inside the cam groove through a bearing, a push-pull rod is arranged on the left side of the shifting block, an arc plate penetrates through the second vertical plate and is arranged at one end of the push-pull rod, the clamping plate corresponding to the arc plate is arranged on the installing plate, a wire clamping groove is formed in one side of the clamping plate, and a cable is arranged between the wire clamping groove and the arc plate.
2. The electric power tool cable scaffold convenient for taking cables as claimed in claim 1, wherein an adjusting groove is formed in the first vertical plate, a screw rod is arranged in the adjusting groove, a hand wheel is arranged at one end of the screw rod, a sliding block is arranged in the adjusting groove, the second rotating shaft is mounted on the sliding block, and the sliding block is in threaded connection with the screw rod.
3. The electric power tool cable scaffold convenient for taking cables as claimed in claim 1, wherein a plurality of eccentric holes are formed in the rotary plate, the eccentric distances between the eccentric holes and the rotary plate are different, and one end of the eccentric shaft penetrates through the eccentric holes and is fixed through a bolt.
4. The cable scaffold convenient for taking cables for power workers of claim 1, wherein a limiting plate is arranged at an opening at the upper part of the cabling channel.
5. The electric power tool cable scaffold convenient for taking cables as claimed in claim 1, wherein a press roller corresponding to the carrier roller is arranged on one side of the lower part of the press groove, and the rotating shaft is installed between the carrier roller and the press roller; the pressing groove is characterized in that a sliding groove is formed in one side of the upper portion of the pressing groove, the pressing roller is movably installed inside the sliding groove, a first spring is fixedly connected to one side of the upper portion of the pressing roller, and the upper end of the first spring is fixedly connected with the upper wall of the sliding groove.
6. The electric power tool cable scaffold convenient to take cables as claimed in claim 1, wherein a connecting plate is arranged on one side of the upper portion of the gland, a connecting block is arranged on one side of the connecting plate, a clamping cover is arranged on one side of the lower portion of the connecting block, a plurality of rollers are arranged inside the clamping cover, and the rollers are slidably arranged on limiting plates on two sides of the winding roller.
7. The electric power tool cable scaffold convenient for taking cables as claimed in claim 6, wherein a second spring is arranged on one side of the lower portion of the connecting block, one end of the second spring is fixedly connected with the connecting block, and the other end of the second spring is fixedly connected with the clamping cover.
8. The electric power tool cable scaffold convenient for taking cables as claimed in claim 6 or 7, wherein slots are arranged on two sides of the gland, inserting rods are arranged on two sides of the connecting plate, and the inserting rods are inserted into the slots; the lower end of the inserted bar is fixedly connected with a first tension spring, and the lower end of the first tension spring is fixedly installed at the bottom of the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010468005.2A CN111731928B (en) | 2020-05-28 | 2020-05-28 | Electric power worker uses cable scaffold convenient to take cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010468005.2A CN111731928B (en) | 2020-05-28 | 2020-05-28 | Electric power worker uses cable scaffold convenient to take cable |
Publications (2)
| Publication Number | Publication Date |
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| CN111731928A CN111731928A (en) | 2020-10-02 |
| CN111731928B true CN111731928B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010468005.2A Expired - Fee Related CN111731928B (en) | 2020-05-28 | 2020-05-28 | Electric power worker uses cable scaffold convenient to take cable |
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| CN (1) | CN111731928B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366603B (en) * | 2020-11-18 | 2022-05-24 | 广东电网有限责任公司 | Electric power supporting equipment |
| CN117416801B (en) * | 2023-12-18 | 2024-04-26 | 山西岩石能源有限公司 | Electric power overhead line construction device |
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| CN210430769U (en) * | 2019-10-11 | 2020-04-28 | 深圳市舒尼光电科技有限公司 | Bunching device for electronic communication cable |
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| US9079745B2 (en) * | 2011-03-01 | 2015-07-14 | Southwire Company, Llc | Pay-off assembly |
| WO2018097823A1 (en) * | 2016-11-23 | 2018-05-31 | The Esab Group, Inc. | Wire feeder with automatically adjustable wire clamping force |
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| CN105162055A (en) * | 2015-10-09 | 2015-12-16 | 广州番禺电缆集团有限公司 | Cable fixation device with cam for locking |
| CN207108078U (en) * | 2017-09-01 | 2018-03-16 | 国家电网公司 | Adjustable unwrapping wire stroller |
| CN108190618A (en) * | 2018-01-26 | 2018-06-22 | 郑州东辰科技有限公司 | A kind of cable traction apparatus |
| CN109019141A (en) * | 2018-06-13 | 2018-12-18 | 佛山舒宜添科技有限公司 | A kind of optical fiber lifting laying apparatus |
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Also Published As
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| CN111731928A (en) | 2020-10-02 |
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