CN111661703B - Cable bearing frame for power construction and operation method - Google Patents

Cable bearing frame for power construction and operation method Download PDF

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Publication number
CN111661703B
CN111661703B CN202010713667.1A CN202010713667A CN111661703B CN 111661703 B CN111661703 B CN 111661703B CN 202010713667 A CN202010713667 A CN 202010713667A CN 111661703 B CN111661703 B CN 111661703B
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China
Prior art keywords
clamp
reel frame
rod
reel
sides
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CN202010713667.1A
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Chinese (zh)
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CN111661703A (en
Inventor
陈涛
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FOSHAN WENDIAN ELECTRICAL Co.,Ltd.
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Foshan Wendian Electrical Co ltd
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Priority to CN202010713667.1A priority Critical patent/CN111661703B/en
Publication of CN111661703A publication Critical patent/CN111661703A/en
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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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/32—Stands or frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/36—Securing packages to supporting 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
    • B65H57/14—Pulleys, rollers, or rotary bars
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • 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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  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

The utility model provides a cable bears frame for electric power construction, bears frame, truckle, pole setting, diaphragm, diagonal brace, foot rest, stabilizer blade hinged-support, cushion, jack, backup ring, motor fixed plate, driving motor, drive gear, end connecting plate, leading truck, guide roll, the female anchor clamps of reel frame, reel frame anchor clamps, driven gear, center pin and spacing dish including bearing. The invention greatly improves the unreeling efficiency of large cables, reduces the manual use in the unreeling process of cables, can clamp and fix the unreeling frame in advance, and can be quickly assembled with the bearing frame structure through the central shaft, and the device has convenience in use; the cable unreeling efficiency is high.

Description

Cable bearing frame for power construction and operation method
Technical Field
The invention relates to the field of power construction, in particular to a cable bearing frame for power construction and an operation method.
Background
Cable payoff stands are also referred to as cable spool stands, wire spool stands, cable payoff stands, and the like, depending on the application. The cable is laying the in-process of construction, and cable manufacture factory is around rolling up on the reel frame of cable with cable structure, and the reel frame of cable adopts cast iron to weld and is cylindric skeleton to it has the plank structure to seal the lateral wall of skeleton, and the cable is around rolling up in plank structure outer wall, and the process of unreeling need unreel the cable from the reel frame, just can carry out the poling or directly lay the cable. In the process of unreeling the cable, a manual unreeling method is generally adopted, so that the construction efficiency in the manual unreeling process is low, the labor intensity of constructors is high, and the cable is easily disturbed; the construction process also adopts a cable pay-off rack form, a cable reel is placed on a vertically arranged pay-off rack, the pay-off rack is rotated by drawing the cable, but the reel is in a comprehensive state, the tension in the pay-off process is large due to large friction force generated by rotation of the reel, the pay-off smoothness is low, the cable is easy to damage, and the cable pay-off rack is not suitable for the pay-off process of the large-diameter cable; the existing transverse pay-off rack has the advantages that the efficiency of the assembly process of the reel frame of the cable and the pay-off rack is low, the reel frame and the pay-off rack can not be directly assembled, the cable unwinding process is free of a device for guiding and limiting the cable, the cable can be guaranteed to be continuously unwound in the same direction, and the cable with a large size can be rapidly unwound.
Disclosure of Invention
In order to solve the existing problems, the invention discloses a cable bearing frame for power construction and an operation method, and the specific technical scheme is as follows: a cable bearing frame for electric power construction comprises a bearing underframe, trundles, upright posts, transverse plates, diagonal brace rods, foot supports, a support leg hinged support, cushion blocks, jacks, bearing rings, a motor fixing plate, a driving motor, a driving gear, a bottom connecting plate, a guide frame, guide rollers, a reel frame female clamp, a reel frame clamp, driven gears, a central shaft and a limiting disc;
the bearing underframe is symmetrically arranged at two sides; the trundles are arranged on two sides of the bottom surface of the bearing underframe on each side; the vertical rods are arranged on the top surface of each bearing underframe, a positioning plate is arranged in the middle section of each vertical rod, the positioning plates and the vertical rods are fixedly arranged, and a positioning hole is formed in the center of each positioning plate; the transverse plate is arranged at the top end of the vertical rod and is connected with the vertical rods at two sides; the inclined supporting rods are symmetrically arranged at the bottom sides of the vertical rods at each side, the top ends of the inclined supporting rods are obliquely fixed with the vertical rods, and the bottom ends of the inclined supporting rods are obliquely fixed with the bearing underframe; the supporting foot frame is arranged on the outer side wall of each side of the vertical rod, the supporting foot frame comprises a top supporting foot rod, a bottom supporting foot rod, supporting foot adjusting bolts and a chassis, the top end of the top supporting foot rod on each side is rotatably arranged with the vertical rod through a supporting foot hinged support, the side wall of the top supporting foot rod is hollowed to form a top supporting foot sliding hole, the bottom supporting foot rod penetrates through the bottom ends of the two sides of the top supporting foot rod and is slidably arranged with the top supporting foot rod, the supporting foot adjusting bolts penetrate through the top supporting foot sliding hole and the bottom supporting foot rod and are matched with nuts for threaded fixation, so that the bottom supporting foot rod is fixed with the top supporting foot rod, and the chassis is arranged at the bottom end of the bottom supporting foot rod and is rotatably arranged with the bottom supporting foot rod through a rotating shaft; the cushion blocks are arranged on the inner side wall of each upright rod on each side and are vertically fixed with the upright rods; the jack is arranged on the top surface of the cushion block and is fixed with the cushion block through a bolt; the supporting ring is arranged at the top end of the jack and is fixedly arranged with the jack; the motor fixing plate is arranged on the outer wall of the upright rod on one side and is arranged at the top of the positioning plate, and the motor fixing plate is vertically fixed with the upright rod; the driving motor is arranged on the motor fixing plate and is fixed with the motor fixing plate through a bolt; the driving gear is arranged on the inner side of the vertical rod and rotates coaxially with the driving motor;
the bottom connecting plate is arranged at one end of the bearing bottom frames at two sides and is connected with the bearing bottom frames at two sides; the guide frames are arranged on two sides of the top surface of the bottom connecting plate symmetrically, and the bottom end of each guide frame is vertically fixed with the bottom connecting plate through bolts; the guide roller is arranged between the guide frames on the two sides, and the two ends of the guide roller respectively rotate with the guide frames on the two sides through bearings;
the coil plate rack female clamp is arranged on one side of the center of a coil plate rack, the center of one side of the coil plate rack female clamp is of a counter bore structure to form a female clamp counter bore, a female clamp assembling hole is formed in the outer side of the surface of the coil plate rack female clamp, clamp caulking grooves are circumferentially arranged on the side edges of the coil plate rack female clamp, and each clamp caulking groove is circumferentially provided with the side wall of the female clamp counter bore and is communicated with the female clamp counter bore; a female clamp through hole is formed in the center of the reel frame female clamp; the reel frame clamp is arranged on the other side of the center of the reel frame and is opposite to the reel frame female clamp; a sub-clamp through hole is formed in the center of the reel shelf clamp, a sub-clamp embedding cylinder is arranged in the center of the reel shelf clamp, and the sub-clamp embedding cylinder is fixedly arranged with the reel shelf clamp and is communicated with the sub-clamp through hole; sub-clamp assembly holes are formed in the outer side of the surface of the reel frame clamp; the driven gear is arranged on one side of the reel shelf clamp and is fixedly arranged with the reel shelf clamp; the auxiliary clamp embedding cylinder is embedded into the central inner wall of the reel frame, the center of the reel frame is embedded into the counter bore of the main clamp, the connecting rod of the reel frame is respectively embedded into the clamp embedding groove, and the clamp bolt penetrates through the assembling hole of the main clamp and is in threaded assembly with the through hole of the auxiliary clamp, so that the reel frame is clamped and fixed by the reel frame main clamp and the reel frame clamp; the central shaft penetrates through the positioning holes, the supporting rings, the driven gears, the sub-clamp through holes and the female clamp through holes on two sides, the central shaft and the reel frame clamp are rotated through the bearings, the reel frame and the jack can be rotatably arranged, the driven gears and the driving gears are in a meshed transmission state, the limiting discs are arranged at two end portions of the central shaft and are fixed with the central shaft in a threaded mode, and the limiting discs are attached to the outer walls of the positioning plates on two sides.
Furthermore, one side of the bottom surface of each bearing underframe is of a groove-shaped structure to form two column base accommodating grooves which are symmetrically arranged; the column base is accomodate the inslot and is equipped with the column base structure, the column base structure includes rotary rod, a spiral section of thick bamboo and rotatory column base, rotatory column base set up in the inslot is accomodate to the column base, the rotary rod set up in top one side of rotatory column base, the bottom of rotary rod with the top surface vertical fixation of rotatory column base, the top of rotary rod is run through bear the chassis, and run through a spiral section of thick bamboo is threaded connection.
Furthermore, the top side of the outer wall of the spiral cylinder is provided with a handle, and the handle is fixedly connected with the spiral cylinder and symmetrically arranged.
Furthermore, the number of the upright posts arranged on each side of the bearing bottom foot is two, and the upright posts are symmetrically arranged; both sides be connected with the cross arm between the pole setting, the cross arm vertically sets up in both sides between the pole setting.
Furthermore, the positioning plate is of a rectangular plate-shaped structure, is arranged between the upright rods on the two sides and is fixedly arranged with the upright rods on the two sides; the positioning hole on the positioning plate is of a waist-shaped hole structure and is vertically arranged, and the diameter of the positioning hole is matched with the inner diameter of the supporting ring.
Furthermore, the top supporting leg rod is of a U-shaped structure, and the top ends of the two sides of the top supporting leg rod are rotated with the vertical rod through supporting leg hinged supports.
Furthermore, the top supporting foot sliding hole is of a waist-shaped hole structure, and the direction of the top supporting foot sliding hole is consistent with the sliding direction of the bottom supporting foot rod.
Furthermore, the vertical rod on one side of the top surface of the cushion block is hollow, so that a jack adjusting opening is formed.
Furthermore, the quantity of leading truck is two, every the bottom of leading truck is "L" shape structure, the bottom surface laminating of leading truck in the top surface of end connecting plate, every the top of leading truck is "Z" font structure, both sides the top of leading truck is the column structure of buckling to the center.
Furthermore, the number of the guide rollers is two, and the guide rollers are vertically arranged between the guide frames; the diameter of each guide roller is of a structure with two wide sides and a thin middle.
Furthermore, the inner diameter of the counter bore of the female clamp is matched with the diameter of the outer wall of the center of the reel frame; the diameter of the outer wall of the sub-clamp embedded cylinder is matched with the diameter of the inner wall of the center of the reel frame.
Further, the side surface of the reel frame female clamp is of a sawtooth structure.
A cable carrier for power construction, the operation method is as follows:
s1, mounting a reel frame female clamp and a reel frame clamp; placing the reel frame female fixture in the two sides of the reel frame, embedding the fixture in the slot, aligning the reel frame connecting rod, aligning the female fixture counter bore with the center of the reel frame, and embedding the reel frame female fixture with the reel frame; then placing the reel frame fixture outside the two sides of the reel frame, inserting the sub-fixture embedding cylinder into the center of the reel frame in an aligned mode, and embedding the reel frame fixture and the reel frame; rotating the reel frame clamp, penetrating a clamp bolt through the female clamp assembling hole and the male clamp assembling hole, fixing the clamp bolt by threads, and clamping and fixing the reel frame clamp, the reel frame female clamp and the center of the reel frame;
s2, fixing a bearing underframe; rotating the foot supports on the side edges of the upright rods on the two sides, loosening the support leg adjusting bolts, drawing out the bottom support leg rod from the top support leg rod until the chassis rotates to be attached to the bottom surface, screwing the support leg adjusting bolts to realize positioning and fixing between the bottom support leg rod and the top support leg rod, and realizing lateral fixing of the two sides of the upright rods by the foot supports;
s3, positioning the bearing bottom feet and the reel frame; the reel frame is pushed and is arranged between the bearing bottom frames at two sides, the column foot structures at two sides close to one end of the bottom connecting plate are firstly rotated, the handle and the spiral cylinder are rotated by hands, the rotary column foot is limited and fixed in the column foot accommodating groove, the rotary column foot is lowered under the action of the threads of the rotary rod and the spiral cylinder until the rotary column foot is lowered to be attached to the bottom surface, and the rotary column foot and the bearing bottom foot are kept in a vertical state; the reel frame is pushed to the position between the bearing bottom plates at the two sides and is stopped to move forwards by the limiting support of the rotating column feet at the two sides of the front end; then operating two column foot structures at one side of the bearing underframe at each side, enabling two rotating column feet at the rear side of the reel frame to be vertical to the bearing underframe, and limiting the reel frame; the rotating column feet on the front side and the rear side realize the positioning function on the reel;
s4, mounting a central shaft; a central shaft penetrates through the upright rod at one side, sequentially penetrates through a positioning hole, a supporting ring, a driven gear, a counter bore of the female clamp and a through hole of the sub-clamp of the upright rod at one side, and penetrates out of the through hole of the sub-clamp at the other side, the counter bore of the female clamp, the supporting ring and the positioning hole; sleeving a limiting disc on two end parts of the central shaft, fixing the limiting disc and the central shaft through threads, and attaching the limiting disc to the side wall of the positioning plate to limit the central shaft; the bearing ring vertically supports the central shaft;
s5, adjusting the vertical position of the reel frame; the jack is hydraulically adjusted by using an adjusting rod from the jack adjusting port, the elongation of the jack is adjusted, and the jacks on two sides push the central shaft to vertically move upwards; at the moment, two sides of the central shaft do vertical ascending motion in the positioning hole, the limiting disc is attached to the side wall of the positioning plate to ascend, and the reel frame is in a suspended state; until the driven gear is meshed with the driving gear, the reel frame is vertical to the horizontal state, and the lifting of the jack is stopped;
s6, unwinding the cable; the end part of the cable on the reel frame passes through the two guide rollers; the driving motor is started, the driving motor drives the driving gear to rotate, the driven gear performs kneading transmission, the reel rack clamp is driven, the reel rack is driven to rotate, the cable is unreeled by the reel rack, the cable is limited by the clamping of the two guide rollers, and the cable is always unreeled at a central position.
The invention has the beneficial effects that:
the invention designs a device capable of carrying out aerial unreeling on a cable, which can realize the cable structure of a coil which is wound from a factory, the diameter of the cable structure is erected on the device, a reel frame for winding the cable is limited and fixed, the reel frame and the device are assembled and limited at the bottom position, and then the longitudinal lifting effect is realized, so that the reel frame is in a dead space state and can carry out a continuous unreeling process. The very big promotion of this device unreels efficiency to large-scale cable, has reduced the cable again and has unreeled the in-process and to artificial use, can carry out the centre gripping with unreeling the frame in advance and fix to bear the frame structure through the center pin and carry out rapid Assembly, the device uses the convenience.
This device is equipped with the guide roll structure to the front end of unreeling the structure, can carry out wire and spacing to the cable that unreels, and further promotion unreels the smoothness nature to the cable, and the cable unreels efficiently.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Figure 2 is a schematic view of the assembly of the mandrel of the present invention.
Fig. 3 is a partial structural view of the column shoe structure of the present invention.
Figure 4 is a partial schematic view of the bottom end of the single-sided pole of the present invention.
List of reference numerals:
a bearing underframe 1 and a column base accommodating groove 1-1;
a caster 2;
the device comprises an upright rod 3, a positioning plate 3-1, a positioning hole 3-2, a cross arm 3-3 and a jack adjusting opening 3-4;
a transverse plate 4;
a diagonal brace 5;
a foot support 6, a top foot support rod 6-1, a top foot support slide hole 6-1-1, a bottom foot support rod 6-2, a foot support adjusting bolt 6-3 and a chassis 6-4;
a leg hinge support 7;
a cushion block 8;
a jack 9;
a backup ring 10;
a motor fixing plate 11;
a drive motor 12;
a drive gear 13;
a bottom connecting plate 14;
a guide frame 15;
a guide roller 16;
a reel frame female clamp 17, a female clamp counter bore 17-1, a female clamp assembly hole 17-2, a clamp caulking groove 17-3 and a female clamp through hole 17-4;
a reel frame clamp 18, a sub-clamp through hole 18-1, a sub-clamp embedding cylinder 18-2 and a sub-clamp assembling hole 18-3;
a driven gear 19;
a central shaft 20;
a limiting disc 21;
a clamp bolt 22;
a reel frame 23 and a reel frame connecting rod 23-1;
a column base structure 24, a rotating rod 24-1, a spiral cylinder 24-2, a rotating column base 24-3 and a handle 24-4.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are all known technologies known to those skilled in the art, such as welding, screw connection, bolt-nut connection, riveting and the like.
The reel rack mentioned in the present embodiment is a winding structure for cables in the common market, and the present invention shows a part of the central portion thereof, and the overall structure form thereof is a well-known technology well known to those skilled in the art, and is not described in detail in the present invention.
With reference to the attached drawings, the cable bearing frame for electric power construction comprises a bearing underframe 1, trundles 2, upright rods 3, transverse plates 4, diagonal braces 5, foot supports 6, foot support hinged supports 7, cushion blocks 8, jacks 9, support rings 10, a motor fixing plate 11, a driving motor 12, a driving gear 13, a bottom connecting plate 14, a guide frame 15, guide rollers 16, a reel frame female clamp 17, a reel frame clamp 18, driven gears 19, a central shaft 20 and a limiting disc 21;
the bearing underframe 1 is symmetrically arranged at two sides; the trundles 2 are arranged on two sides of the bottom surface of the bearing underframe 1 on each side; the upright stanchions 3 are arranged on the top surface of each bearing underframe 1, the middle sections of the upright stanchions 3 are provided with positioning plates 3-1, the positioning plates 3-1 and the upright stanchions 3 are fixedly arranged, and the centers of the positioning plates 3-1 are provided with positioning holes 3-2; the transverse plate 4 is arranged at the top end of the upright stanchion 3, and the transverse plate 4 is connected with the upright stanchions 3 at two sides; the inclined supporting rods 5 are symmetrically arranged at the bottom side of the vertical rods 3 at each side, the top ends of the inclined supporting rods 5 are obliquely fixed with the vertical rods 3, and the bottom ends of the inclined supporting rods 5 are obliquely fixed with the bearing underframe 1; the supporting foot frame 6 is arranged on the outer side wall of each vertical rod 3, the supporting foot frame 6 comprises a top supporting foot rod 6-1, a bottom supporting foot rod 6-2, supporting foot adjusting bolts 6-3 and a chassis 6-4, the top end of the top supporting foot rod 6-1 on each side is rotatably arranged with the vertical rod 3 through a supporting foot hinged support 7, the side wall of the top supporting foot rod 6-1 is hollowed to form a top supporting foot sliding hole 6-1-1, the bottom supporting foot rod 6-2 penetrates through the bottom ends of the two sides of the top supporting foot rod 6-1 and is slidably arranged with the top supporting foot rod 6-1, the supporting foot adjusting bolts 6-3 penetrate through the top supporting foot sliding hole 6-1-1 and the bottom supporting foot rod 6-2 and are matched with nuts for threaded fixation, so that the bottom supporting foot rod 6-2 is fixed with the top supporting foot rod 6-1, the chassis 6-4 is arranged at the bottom end of the bottom support leg rod 6-2 and is rotatably arranged with the bottom support leg rod 6-2 through a rotating shaft; the cushion block 8 is arranged on the inner side wall of each upright rod 3 and is vertically fixed with the upright rods 3; the jack 9 is arranged on the top surface of the cushion block 8 and is fixed with the cushion block 8 through a bolt; the supporting ring 10 is arranged at the top end of the jack 9 and is fixedly arranged with the jack 9; the motor fixing plate 11 is arranged on the outer wall of the upright rod 3 on one side and is arranged at the top of the positioning plate 3-1, and the motor fixing plate 11 is vertically fixed with the upright rod 3; the driving motor 12 is arranged on the motor fixing plate 11 and fixed with the motor fixing plate 11 through bolts; the driving gear 13 is arranged on the inner side of the vertical rod 3 and rotates coaxially with the driving motor 12;
the bottom connecting plate 14 is arranged at one end of the bearing underframe 1 at two sides, and the bottom connecting plate 14 is connected with the bearing underframe 1 at two sides; the guide frames 15 are arranged on two sides of the top surface of the bottom connecting plate 14 symmetrically, and the bottom end of each guide frame 15 is vertically fixed with the bottom connecting plate 14 through bolts; the guide roller 16 is arranged between the guide frames 15 on the two sides, and two ends of the guide roller 16 respectively rotate with the guide frames 15 on the two sides through bearings;
the coiling plate rack female clamp 17 is arranged on one side of the center of the coiling plate rack 23, the center of one side of the coiling plate rack female clamp 17 is of a counter bore structure to form a female clamp counter bore 17-1, a female clamp assembly hole 17-2 is formed in the outer side of the surface of the coiling plate rack female clamp 17, clamp embedding grooves 17-3 are circumferentially arranged on the side edge of the coiling plate rack female clamp 17, and each clamp embedding groove 17-3 is circumferentially provided with the side wall of the female clamp counter bore 17-1 and communicated with the female clamp counter bore 17-1; a female clamp through hole 17-4 is formed in the center of the reel frame female clamp 17; the reel frame clamp 18 is arranged on the other side of the center of the reel frame 23 and is opposite to the reel frame female clamp 17; a sub-clamp through hole 18-1 is formed in the center of the reel shelf clamp 18, a sub-clamp embedded cylinder 18-2 is formed in the center of the reel shelf clamp 18, and the sub-clamp embedded cylinder 18-2 is fixedly arranged with the reel shelf clamp 18 and is communicated with the sub-clamp through hole 18-1; a sub-clamp assembling hole 18-3 is formed in the outer side of the surface of the reel frame clamp 18; the driven gear 19 is arranged on one side of the reel shelf clamp 18 and is fixedly arranged with the reel shelf clamp 18; the sub-clamp embedded cylinder 18-2 is embedded into the central inner wall of the reel frame 23, the center of the reel frame 23 is embedded into the counter bore 17-1 of the female clamp, the connecting rod 23-1 of the reel frame is respectively embedded into the clamp embedded groove 17-3, the clamp bolt 22 penetrates through the assembling hole 17-2 of the female clamp and is in threaded assembly with the through hole 18-1 of the sub-clamp, and the reel frame 23 is clamped and fixed by the reel frame female clamp 17 and the reel frame clamp 18; the central shaft 20 penetrates through the positioning holes 3-2, the supporting ring 10, the driven gear 19, the sub-clamp through hole 18-1 and the female clamp through hole 17-4 on two sides, the central shaft 20 and the reel frame clamp 18 rotate through a bearing, the reel frame 23 and the jack 9 can be rotatably arranged, the driven gear 19 and the driving gear 13 are in a meshed transmission state, the limiting discs 21 are arranged at two end portions of the central shaft 20 and are fixed with the central shaft 20 through threads, and the limiting discs 21 are attached to the outer walls of the positioning plates 3-1 on two sides.
Furthermore, one side of the bottom surface of each bearing underframe 1 is of a groove-shaped structure to form column base accommodating grooves 1-1, and the number of the column base accommodating grooves 1-1 of each bearing underframe 1 is two and is symmetrically arranged; a column base structure 24 is arranged in the column base accommodating groove 1-1, the column base structure 24 comprises a rotating rod 24-1, a spiral cylinder 24-2 and a rotating column base 24-3, the rotating column base 24-3 is arranged in the column base accommodating groove 1-1, the rotating rod 24-1 is arranged on one side of the top end of the rotating column base 24-3, the bottom end of the rotating rod 24-1 is vertically fixed with the top surface of the rotating column base 24-3, and the top end of the rotating rod 24-1 penetrates through the bearing chassis 1 and penetrates through the spiral cylinder 24-2 to be in threaded connection.
Further, a handle 24-4 is arranged on the top side of the outer wall of the spiral cylinder 24-2, and the handle 24-4 is fixedly connected with the spiral cylinder 24-2 and symmetrically arranged.
Furthermore, the number of the upright stanchions 3 arranged on each side of the bearing footing is two, and the upright stanchions are symmetrically arranged; and a cross arm 3-3 is connected between the upright stanchions 3 at the two sides, and the cross arm 3-3 is longitudinally arranged between the upright stanchions 3 at the two sides.
Further, the positioning plate 3-1 is of a rectangular plate-shaped structure, is arranged between the upright posts 3 on the two sides, and is fixedly arranged with the upright posts 3 on the two sides; the positioning hole 3-2 on the positioning plate 3-1 is of a waist-shaped hole structure and is vertically arranged, and the diameter of the positioning hole 3-2 is matched with the inner diameter of the supporting ring 10.
Further, the top supporting leg rod 6-1 is of a U-shaped structure, and the top ends of the two sides of the top supporting leg rod 6-1 are respectively rotated with the vertical rod 3 through the supporting leg hinged supports 7.
Further, the top support foot sliding hole 6-1-1 is of a waist-shaped hole structure, and the direction of the top support foot sliding hole 6-1-1 is consistent with the sliding direction of the bottom support foot rod 6-2.
Furthermore, the vertical rod 3 on one side of the top surface of the cushion block 8 is hollow to form a jack adjusting opening 3-4.
Further, the quantity of leading truck 15 is two, every the bottom of leading truck 15 is "L" shape structure, the bottom surface laminating of leading truck 15 in the top surface of end connection board 14, every the top of leading truck 15 is "Z" font structure, both sides the top of leading truck 15 is to central bending type structure.
Further, the number of the guide rollers 16 is two, and the two guide rollers are vertically arranged between the guide frames 15; the diameter of each guide roller 16 is in a structure with two wide sides and a thin middle.
Further, the inner diameter of the counter bore 17-1 of the female clamp is matched with the diameter of the outer wall of the center of the coiling disc frame 23; the diameter of the outer wall of the sub-clamp embedding cylinder 18-2 is matched with the diameter of the inner wall of the center of the coiling disc frame 23.
Further, the side surface of the reel holder female clamp 17 is in a zigzag structure.
A cable carrier for power construction, the operation method is as follows:
s1, installing a reel frame female clamp 17 and a reel frame clamp 18; placing the reel frame female clamp 17 in the two sides of the reel frame 23, aligning the clamp embedding groove 17-3 with the reel frame connecting rod 23-1, aligning the female clamp counter bore 17-1 with the center of the reel frame 23, and embedding the reel frame female clamp 17 with the reel frame 23; then, placing the reel frame clamp 18 outside the two sides of the reel frame 23, inserting the sub-clamp embedding cylinder 18-2 into the center of the reel frame 23 in a contraposition mode, and embedding the reel frame clamp 18 and the reel frame 23; rotating the reel frame clamp 18, enabling the clamp bolt 22 to penetrate through the female clamp assembly hole 17-2 and the male clamp assembly hole 18-3, fixing the clamp bolt by threads, and clamping and fixing the reel frame clamp 18, the reel frame female clamp 17 and the center of the reel frame 23;
s2, fixing a bearing underframe 1; rotating the foot supports 6 on the side edges of the upright rods 3 on the two sides, loosening the foot support adjusting bolts 6-3, drawing the bottom foot support 6-2 out of the top foot support (6-1) until the chassis 6-4 rotates to be attached to the bottom surface, screwing down the foot support adjusting bolts 6-3 to realize the positioning and fixing between the bottom foot support 6-2 and the top foot support (6-1), and realizing the lateral fixing of the two sides of the upright rods 3 by the foot supports 6;
s3, positioning the bearing bottom feet and the reel frame 23; pushing the coil frame 23 and placing the coil frame 23 between the bearing underframe 1 at two sides, firstly rotating the column base structures 24 at two sides close to one end of the bottom connecting plate 14, rotating the handle 24-4 and the spiral cylinder 24-2 by hands, limiting and fixing the rotary column base 24-3 in the column base accommodating groove 1-1, realizing the descending of the rotary column base 24-3 through the screw action of the rotary rod 24-1 and the spiral cylinder 24-2 until the rotary column base 24-3 descends to be attached to the bottom surface, and keeping the rotary column base 24-3 in a vertical state with the bearing bottom feet; the reel frame 23 is pushed to the position between the bearing bottom plates at the two sides and is stopped to move forwards by the limiting support of the rotating column feet 24-3 at the two sides of the front end; then operating the two column foot structures 24 on one side of the bearing underframe 1 on each side, enabling the two rotary column feet 24-3 on the rear side of the reel frame 23 to be perpendicular to the bearing underframe 1, and limiting the reel frame 23; the rotating column feet 24-3 on the front side and the rear side realize the positioning function on the reel;
s4, mounting a central shaft 20; a central shaft 20 penetrates through the upright rod 3 at one side, the central shaft 20 sequentially penetrates through a positioning hole 3-2 of the upright rod 3 at one side, a supporting ring 10, a driven gear 19, a counter bore 17-1 of a female clamp and a through hole 18-1 of a male clamp, and penetrates out of the through hole 18-1 of the male clamp, the counter bore 17-1 of the female clamp, the supporting ring 10 and the positioning hole 3-2 at the other side; sleeving a limiting disc 21 on two end parts of the central shaft 20, fixing the limiting disc 21 and the central shaft 20 through threads, and attaching the limiting disc 21 to the side wall of the positioning plate 3-1 to limit the central shaft 20; the bearing ring 10 vertically supports the central shaft 20;
s5, adjusting the vertical position of the reel frame 23; the jacks 9 are hydraulically adjusted by using adjusting rods from the jack adjusting ports 3-4, the elongation of the jacks 9 is adjusted, and the jacks 9 on two sides push the central shaft 20 to vertically move upwards; at the moment, two sides of the central shaft 20 do vertical ascending motion in the positioning hole 3-2, the limiting disc 21 is attached to the side wall of the positioning plate 3-1 to ascend, and the reel frame 23 is in a suspended state; until the driven gear 19 and the driving gear 13 are in a meshed state, the reel frame 23 is in a horizontal state, and the lifting of the jack 9 is stopped;
s6, unwinding the cable; the cable end on the reel stand 23 is passed between two guide rollers 16; the driving motor 12 is started, the driving motor 12 drives the driving gear 13 to rotate, the driven gear 19 conducts kneading transmission and drives the reel frame clamp 18 and the reel frame 23 to rotate, the reel frame 23 unreels the cable, and the cable is clamped and limited by the two guide rollers 16 and is always in a central position to be unreeled.
The invention has the beneficial effects that:
the invention designs a device capable of carrying out aerial unreeling on a cable, which can realize the cable structure of a coil which is wound from a factory, the diameter of the cable structure is erected on the device, a reel frame for winding the cable is limited and fixed, the reel frame and the device are assembled and limited at the bottom position, and then the longitudinal lifting effect is realized, so that the reel frame is in a dead space state and can carry out a continuous unreeling process. The very big promotion of this device unreels efficiency to large-scale cable, has reduced the cable again and has unreeled the in-process and to artificial use, can carry out the centre gripping with unreeling the frame in advance and fix to bear the frame structure through the center pin and carry out rapid Assembly, the device uses the convenience.
This device is equipped with the guide roll structure to the front end of unreeling the structure, can carry out wire and spacing to the cable that unreels, and further promotion unreels the smoothness nature to the cable, and the cable unreels efficiently.

Claims (10)

1. A cable bearing frame for electric power construction is characterized by comprising a bearing underframe (1), trundles (2), vertical rods (3), transverse plates (4), inclined stay bars (5), foot supports (6), foot support hinge supports (7), cushion blocks (8), jacks (9), supporting rings (10), a motor fixing plate (11), a driving motor (12), a driving gear (13), a bottom connecting plate (14), a guide frame (15), guide rollers (16), a reel frame female clamp (17), a reel frame clamp (18), a driven gear (19), a central shaft (20) and a limiting disc (21);
the bearing underframe (1) is symmetrically arranged at two sides; the trundles (2) are arranged on two sides of the bottom surface of the bearing underframe (1) on each side; the upright stanchions (3) are arranged on the top surface of each bearing underframe (1), the middle sections of the upright stanchions (3) are provided with positioning plates (3-1), the positioning plates (3-1) and the upright stanchions (3) are fixedly arranged, and the centers of the positioning plates (3-1) are provided with positioning holes (3-2); the transverse plate (4) is arranged at the top end of the upright stanchion (3), and the transverse plate (4) is connected with the upright stanchions (3) at two sides; the inclined supporting rods (5) are symmetrically arranged at the bottom side of the vertical rods (3) at each side, the top ends of the inclined supporting rods (5) are obliquely fixed with the vertical rods (3), and the bottom ends of the inclined supporting rods (5) are obliquely fixed with the bearing underframe (1); the supporting foot frame (6) is arranged on the outer side wall of each side of the vertical rod (3), the supporting foot frame (6) comprises a top supporting foot rod (6-1), a bottom supporting foot rod (6-2), supporting foot adjusting bolts (6-3) and a chassis (6-4), the top end of the top supporting foot rod (6-1) on each side is rotatably arranged with the vertical rod (3) through a supporting foot hinged support (7), the side wall of the top supporting foot rod (6-1) is hollowed to form a top supporting foot sliding hole (6-1-1), the bottom supporting foot rod (6-2) penetrates through the bottom ends of the two sides of the top supporting foot rod (6-1) and is slidably arranged with the top supporting foot rod (6-1), the supporting foot adjusting bolts (6-3) penetrate through the top supporting foot sliding hole (6-1-1) and the bottom supporting foot rod (6-2), the bottom support leg rod (6-2) is fixed with the top support leg rod (6-1) by matching with nut thread fixation, and the chassis (6-4) is arranged at the bottom end of the bottom support leg rod (6-2) and can be rotatably arranged with the bottom support leg rod (6-2) through a rotating shaft; the cushion blocks (8) are arranged on the inner side wall of each vertical rod (3) and are vertically fixed with the vertical rods (3); the jack (9) is arranged on the top surface of the cushion block (8) and is fixed with the cushion block (8) through a bolt; the supporting ring (10) is arranged at the top end of the jack (9) and is fixedly arranged with the jack (9); the motor fixing plate (11) is arranged on the outer wall of the upright rod (3) on one side and is arranged at the top of the positioning plate (3-1), and the motor fixing plate (11) is vertically fixed with the upright rod (3); the driving motor (12) is arranged on the motor fixing plate (11) and is fixed with the motor fixing plate (11) through a bolt; the driving gear (13) is arranged on the inner side of the vertical rod (3) and rotates coaxially with the driving motor (12);
the bottom connecting plate (14) is arranged at one end of the bearing underframe (1) at two sides, and the bottom connecting plate (14) is connected with the bearing underframe (1) at two sides; the guide frames (15) are arranged on two sides of the top surface of the bottom connecting plate (14) symmetrically, and the bottom end of each guide frame (15) is vertically fixed with the bottom connecting plate (14) through a bolt; the guide rollers (16) are arranged between the guide frames (15) on the two sides, and the two ends of the guide rollers (16) respectively rotate with the guide frames (15) on the two sides through bearings;
the coil plate rack female clamp (17) is arranged on one side of the center of a coil plate rack (23), the center of one side of the coil plate rack female clamp (17) is of a counter bore structure to form a female clamp counter bore (17-1), a female clamp assembly hole (17-2) is formed in the outer side of the surface of the coil plate rack female clamp (17), clamp embedding grooves (17-3) are circumferentially arranged on the side edge of the coil plate rack female clamp (17), and each clamp embedding groove (17-3) is circumferentially provided with the side wall of the female clamp counter bore (17-1) and communicated with the female clamp counter bore (17-1); a female clamp through hole (17-4) is formed in the center of the reel frame female clamp (17); the reel frame clamp (18) is arranged on the other side of the center of the reel frame (23) and is opposite to the reel frame female clamp (17); a sub-clamp through hole (18-1) is formed in the center of the reel shelf clamp (18), a sub-clamp embedded cylinder (18-2) is formed in the center of the reel shelf clamp (18), and the sub-clamp embedded cylinder (18-2) is fixedly arranged with the reel shelf clamp (18) and is communicated with the sub-clamp through hole (18-1); sub-clamp assembly holes (18-3) are formed in the outer side of the surface of the reel frame clamp (18); the driven gear (19) is arranged on one side of the reel shelf clamp (18) and is fixedly arranged with the reel shelf clamp (18); the auxiliary clamp embedded cylinder (18-2) is embedded into the central inner wall of the reel frame (23), the center of the reel frame (23) is embedded into the counter bore (17-1) of the main clamp, the connecting rod (23-1) of the reel frame is respectively embedded into the clamp embedded groove (17-3), and a clamp bolt (22) penetrates through the assembling hole (17-2) of the main clamp and is in threaded assembly with the through hole (18-1) of the auxiliary clamp, so that the reel frame (23) is clamped and fixed by the reel frame main clamp (17) and the reel frame clamp (18); the central shaft (20) penetrates through the positioning holes (3-2) on the two sides, the supporting ring (10), the driven gear (19), the sub-clamp through hole (18-1) and the female clamp through hole (17-4), the central shaft (20) and the reel frame clamp (18) rotate through bearings, the reel frame (23) and the jack (9) can be rotatably arranged, the driven gear (19) and the driving gear (13) are in a meshed transmission state, the limiting discs (21) are arranged at the two end portions of the central shaft (20) and are in threaded fixation with the central shaft (20), and the limiting discs (21) are attached to the outer walls of the positioning plates (3-1) on the two sides.
2. The cable carrier for power construction as claimed in claim 1, wherein one side of the bottom surface of each of the carrier bases (1) is of a groove-like structure to form two column base receiving grooves (1-1), and the two column base receiving grooves (1-1) of each of the carrier bases (1) are symmetrically arranged; be equipped with column base structure (24) in column base accomodate groove (1-1), column base structure (24) include rotary rod (24-1), spiral section of thick bamboo (24-2) and rotatory column base (24-3), rotatory column base (24-3) set up in column base accomodates groove (1-1), rotary rod (24-1) set up in top one side of rotatory column base (24-3), the bottom of rotary rod (24-1) with the top surface vertical fixation of rotatory column base (24-3), the top of rotary rod (24-1) is run through bear chassis (1), and is run through spiral section of thick bamboo (24-2) and be threaded connection.
3. The cable carrier for power construction as claimed in claim 2, wherein the top side of the outer wall of the spiral cylinder (24-2) is provided with a handle (24-4), and the handle (24-4) is fixedly connected with the spiral cylinder (24-2) and symmetrically arranged.
4. The cable carrier for electric power construction as claimed in claim 1, wherein the number of the vertical rods (3) arranged on each side of the carrier chassis is two, and the two vertical rods are symmetrically arranged; and a cross arm (3-3) is connected between the upright rods (3) at the two sides, and the cross arm (3-3) is longitudinally arranged between the upright rods (3) at the two sides.
5. The cable carrier for electric power construction as claimed in claim 4, wherein the positioning plate (3-1) is a rectangular plate-like structure, is arranged between the two side vertical rods (3), and is fixedly arranged with the two side vertical rods (3); the positioning hole (3-2) in the positioning plate (3-1) is of a waist-shaped hole structure and is vertically arranged, and the diameter of the positioning hole (3-2) is matched with the inner diameter of the supporting ring (10).
6. The cable carrier for electric power construction as claimed in claim 1, wherein the top prop rod (6-1) is of a U-shaped structure, and the top ends of both sides of the top prop rod (6-1) are rotated with the vertical rod (3) through the prop hinge supports (7).
7. The cable carriage for electric power construction as claimed in claim 1, wherein the top leg slide hole (6-1-1) has a kidney-shaped hole structure, and the direction of the top leg slide hole (6-1-1) coincides with the sliding direction of the bottom leg bar (6-2).
8. The cable bearer for electric power construction as claimed in claim 1, wherein the uprights (3) on the top side of the spacer blocks (8) are hollowed out to form jack adjustment openings (3-4).
9. The cable carrier for power construction as claimed in claim 1, wherein the number of the guide frames (15) is two, the bottom end of each guide frame (15) is in an "L" shape, the bottom surface of each guide frame (15) is attached to the top surface of the bottom connection plate (14), the top end of each guide frame (15) is in a "Z" shape, and the top surfaces of the guide frames (15) at both sides are in a central bending shape.
10. A power construction cable carrier according to claim 3, characterized in that there is provided a method of operating a power construction cable carrier:
s1, installing a reel frame female clamp (17) and a reel frame clamp (18); placing a reel frame female clamp (17) inside two sides of a reel frame (23), aligning a clamp embedding groove (17-3) to a reel frame connecting rod (23-1), aligning a female clamp counter bore (17-1) to the center of the reel frame (23), and embedding the reel frame female clamp (17) and the reel frame (23); then placing the reel frame clamp (18) outside the two sides of the reel frame (23), inserting the sub-clamp embedding cylinder (18-2) into the center of the reel frame (23) in a contraposition mode, and embedding the reel frame clamp (18) and the reel frame (23); rotating the reel shelf clamp (18), enabling a clamp bolt (22) to penetrate through the female clamp assembly hole (17-2) and the male clamp assembly hole (18-3), fixing the clamp bolt by threads, and clamping and fixing the reel shelf clamp (18), the reel shelf female clamp (17) and the center of the reel shelf (23);
s2, fixing a bearing underframe (1); rotating the foot supports (6) on the side edges of the upright rods (3) at two sides, loosening the foot support adjusting bolts (6-3), drawing out the bottom foot support (6-2) from the top foot support (6-1), screwing the foot support adjusting bolts (6-3) until the chassis (6-4) rotates to be attached to the bottom surface, realizing the positioning and fixing between the bottom foot support (6-2) and the top foot support (6-1), and realizing the lateral fixing of the two sides of the upright rods (3) by the foot supports (6);
s3, positioning the bearing bottom feet and the reel frame (23); the rolling disc frame (23) is pushed and placed between the bearing bottom frames (1) at two sides, the column base structures (24) at two sides close to one end of the bottom connecting plate (14) are rotated firstly, the handle (24-4) and the spiral cylinder (24-2) are rotated by hands, the rotary column base (24-3) is limited and fixed in the column base accommodating groove (1-1), the rotary column base (24-3) is lowered under the action of the rotary rod (24-1) and the spiral cylinder (24-2) through the threads until the rotary column base (24-3) is lowered and attached to the bottom surface, and the rotary column base (24-3) and the bearing bottom feet are kept in a vertical state; the reel frame (23) is pushed to the position between the bearing bottom plates at the two sides and is stopped to move forwards by the limiting support of the rotating column feet (24-3) at the two sides of the front end; then operating two column foot structures (24) on one side of the bearing underframe (1) on each side, enabling two rotary column feet (24-3) on the rear side of the reel frame (23) to be perpendicular to the bearing underframe (1), and limiting the reel frame (23); the rotating column feet (24-3) at the front side and the rear side realize the positioning function on the reel;
s4, mounting a central shaft (20); a central shaft (20) penetrates through the upright rod (3) at one side, the central shaft (20) sequentially penetrates through a positioning hole (3-2), a supporting ring (10), a driven gear (19), a female clamp counter bore (17-1) and a sub-clamp through hole (18-1) of the upright rod (3) at one side, and penetrates out of the sub-clamp through hole (18-1), the female clamp counter bore (17-1), the supporting ring (10) and the positioning hole (3-2) at the other side; sleeving a limiting disc (21) on two end parts of a central shaft (20), fixing the limiting disc (21) and the central shaft (20) through threads, and attaching the limiting disc (21) to the side wall of a positioning plate (3-1) to limit the central shaft (20); the supporting ring (10) vertically supports the central shaft (20);
s5, adjusting the vertical position of the reel frame (23); the jack (9) is hydraulically adjusted by using an adjusting rod from the jack adjusting port (3-4), the elongation of the jack (9) is adjusted, and the jacks (9) on two sides push the central shaft (20) to vertically move upwards; at the moment, two sides of the central shaft (20) do vertical ascending motion in the positioning hole (3-2), the limiting disc (21) is attached to the side wall of the positioning plate (3-1) to ascend, and the reel frame (23) is in a suspended state; until the driven gear (19) and the driving gear (13) are in a meshed state, the reel frame (23) is perpendicular to a horizontal state, and the lifting of the jack (9) is stopped;
s6, unwinding the cable; passing the cable end on the reel stand (23) between two guide rollers (16); the driving motor (12) is started, the driving motor (12) drives the driving gear (13) to rotate, the driven gear (19) conducts kneading transmission and drives the reel frame clamp (18) and the reel frame (23) to rotate, the reel frame (23) unreels the cable, the cable is limited by the clamping of the two guide rollers (16) and is always placed in a middle position to be unreeled.
CN202010713667.1A 2020-07-22 2020-07-22 Cable bearing frame for power construction and operation method Active CN111661703B (en)

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CN116722485B (en) * 2023-08-08 2023-10-03 国网山东省电力公司东营市垦利区供电公司 Electric power construction leading truck convenient to use

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