CN216971627U

CN216971627U - Cable winding and unwinding devices for communication engineering

Info

Publication number: CN216971627U
Application number: CN202220360357.0U
Authority: CN
Inventors: 马协贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-15
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a cable winding and unwinding device for communication engineering, which comprises a supporting chassis, wherein a supporting frame is arranged on the supporting chassis, a winding wheel is arranged in the supporting frame in a rotating manner, a lifting device capable of lifting the winding wheel is arranged on the winding wheel supporting chassis, a pressing shaft is arranged in the supporting frame and positioned at the upper side of the winding wheel in a rotating manner, sprockets are uniformly arranged at the middle side of the pressing shaft in a circumferential manner, a vertical plate is arranged at the top of the supporting frame, and a speed reduction motor is arranged on the vertical plate. The positive and negative rotation button through operating positive and negative rotation controller changes gear motor's rotor shaft and turns to change turning to of take-up reel, when the last item was rotatory, it is rotatory to drive the take-up reel, through the cooperation of first anti-skidding line and second anti-skidding line, it is rotatory more stable to make the last item drive the take-up reel, thereby conveniently carry out thick communication cable and receive and release the work, it is convenient not only to lift the communication cable on, receive and release the communication cable work, need not the rotatory take-up reel of manpower, it is more convenient to use.

Description

Cable winding and unwinding devices for communication engineering

Technical Field

The utility model belongs to the technical field of communication engineering, and particularly relates to a cable winding and unwinding device for communication engineering.

Background

In the communication engineering, often need carry out communication line cable and lay work, optical cable to the cross-sectional diameter is little, it is comparatively convenient to receive and release work, optical cable great to the cross-sectional diameter, because whole quality is heavier, adopt winding and release device to receive and release work more, current communication cable winding and release device, the main part has the frame of receiving and releasing and alternates and to receive and release the interior stick of inserting of frame and form, during the use, the reel that will convolute communication cable lifts up through hoisting mechanism, make the shaft hole of reel both sides correspond the rod hole of receiving and releasing frame both sides, insert rod hole and rod hole simultaneously, thereby support the reel through inserting the rod, when receiving and releasing communication cable, artifical rotatory reel, realize communication cable winding and release work, the weak point that exists is: the operation of lifting the communication cable to be separated from the ground is inconvenient, a hoisting device needs to be installed, manual rotation is needed when the winding wheel is rotated, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable winding and unwinding device for communication engineering, which aims to solve the problem that the use is inconvenient in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cable winding and unwinding devices for communication engineering, includes and supports the chassis, be provided with the carriage on the support chassis, the carriage internal rotation is provided with the reel, the reel be provided with the device of raising that can raise the reel on the support chassis, the upside position rotation that just is located the reel in the carriage is provided with the last spool, the well side of last spool evenly is provided with the sprocket to the ring, the top of carriage is provided with the riser, be provided with gear motor on the riser, gear motor's rotor shaft runs through the riser and is connected with the sprocket, be provided with the chain on sprocket and the sprocket, gear motor's power wiring end passes through the power output end of cable connection positive and negative rotation controller, the power input end of positive and negative rotation controller passes through cable connection peripheral hardware power.

Preferably, two sides of the bottom of the supporting chassis are respectively provided with a roller seat.

Preferably, the lifting device comprises sliding openings arranged at the left side and the right side of the supporting frame, shaft holes are arranged at the center positions of the two sides of the winding wheel, a supporting rotary head is inserted in the shaft hole, a sliding column is connected at the center of the supporting rotary head and penetrates through the sliding opening, the two sides of the supporting chassis are both provided with hydraulic lifting rods, the top of a mandril of each hydraulic lifting rod is connected with a sliding sleeve, and a sliding column penetrates through the sliding sleeve, the sliding sleeve is inserted with a bolt which is inserted into a positioning groove arranged on the sliding column, the bolt is sleeved with a spring, two ends of the spring are respectively connected to the head of the bolt and the sliding sleeve, a hydraulic pump is arranged at the rear part of the supporting chassis, the liquid inlet and outlet ends of the hydraulic pump are respectively connected with the main liquid inlet and outlet ends of the flow distributing and collecting valve through hydraulic pipelines, and the branch liquid inlet and outlet ends of the flow distributing and collecting valve are connected with the liquid inlet and outlet ends of the hydraulic lifting rod through hydraulic pipelines.

Preferably, the first anti-slip lines are uniformly arranged in the circumferential direction of the outer edge of the wheel portion of the winding wheel, and the second anti-slip lines are uniformly arranged in the circumferential direction of the two sides of the pressing shaft.

Preferably, the central positions of the two ends of the pressing shaft are respectively connected with a rotating shaft, a bearing hole is formed in the supporting frame, and a bearing is arranged in the bearing hole, penetrates into the bearing hole and penetrates through an inner ring of the bearing.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, the sliding column is pushed until the supporting rotary heads at two sides are inserted into the shaft hole of the winding wheel, at the moment, the inserted pin is inserted into the positioning groove on the sliding column to operate the reversing valve of the hydraulic pump, the top rod of the hydraulic lifting rod extends out until reaching the highest, the first anti-skid grains effectively contact the second anti-skid grains, the rotation direction of the rotor shaft of the speed reducing motor is changed by operating the forward and reverse button of the forward and reverse controller, thereby changing the steering of the winding wheel, driving the winding wheel to rotate while the pressing shaft rotates, leading the rotation of the rotating shaft to be stable through the rotating connection of the bearing, the first anti-skid grains and the second anti-skid grains are matched, so that the pressing shaft drives the winding wheel to rotate more stably, therefore, the communication cable can be conveniently lifted in the process of conveniently winding and unwinding the thick communication cable, the winding wheel does not need to be manually rotated in the process of winding and unwinding the communication cable, the use is more convenient, and the problem of inconvenient use is solved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

fig. 3 is a left side view of fig. 1.

In the figure: the device comprises a supporting chassis 1, a wire winding wheel 2, a first anti-skid thread 3, a sliding opening 4, a supporting rotary head 5, a sliding column 6, a hydraulic lifting rod 7, a sliding sleeve 8, a bolt 9, a spring 10, a hydraulic pump 11, a flow distributing and collecting valve 12, a pressure shaft 13, a rotary shaft 14, a bearing 15, a sprocket 16, a second anti-skid thread 17, a vertical plate 18, a speed reducing motor 19, a sprocket 20, a chain 21, a forward and reverse rotation controller 22, a supporting frame 101 and a roller seat 102.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1, FIG. 2 and FIG. 3, a cable winding and unwinding device for communication engineering, comprising a supporting chassis 1, wherein the supporting chassis 1 is a U-shaped plate, the left and right sides of the bottom of the supporting chassis 1 are respectively fixed with roller seats 102 by screws uniformly from front to back, the supporting chassis 1 is conveniently pushed to move on the ground by the rollers of the roller seats 102, the upper end of the supporting chassis 1 is welded with a supporting frame 101, the supporting frame 101 is a U-shaped frame, the supporting chassis 1 of the winding wheel 2 is provided with a lifting device capable of lifting the winding wheel 2, the lifting device comprises sliding openings 4 arranged on the left and right sides of the supporting frame 101, the sliding openings 4 are square openings, the center positions of the left and right sides of the winding wheel 2 are provided with shaft holes, supporting turnheads 5 are slidably inserted in the shaft holes, the supporting turnheads 5 are of a step cylindrical structure, the center positions of the supporting turnheads 5 are welded with sliding columns 6, the sliding columns 6 slidably penetrate the sliding openings 4, and the sliding columns 6 are square columns, the left side and the right side of the supporting chassis 1 are all fixed with hydraulic lifting rods 7 by bolts, the model of the hydraulic lifting rods 7 is MOB63 x 50, the top flange of the ejector rod of the hydraulic lifting rod 7 is connected with the bottom of the sliding sleeve 8, the sliding column 6 slides to penetrate through the sliding sleeve 8, the sliding sleeve 8 is a square sleeve, the sliding column 6 can not rotate in the sliding sleeve 8, the middle of the upper side of the sliding sleeve 8 is provided with a pin hole, a bolt 9 is inserted in the pin hole in a sliding mode, the bolt 9 is inserted in a positioning groove formed in the sliding column 6, when the bolt 9 is inserted in the positioning groove, the sliding column 6 is limited to move transversely in the sliding sleeve 8, the bolt 9 is sleeved with a spring 10, two ends of the spring 10 are respectively welded on the head of the bolt 9 and the sliding sleeve 8, the spring 10 is of a stretch-retraction type, the initial stretch-retraction force of the spring 10 is 30 Newton, through the elastic support of the spring 10, the positioning groove of the bolt 9 is limited to be separated, the rear portion of the supporting chassis 1 is fixed with a hydraulic pump 11 by screws, the model of the hydraulic pump 11 is VP20, the liquid inlet and outlet ends of the hydraulic pump 11 are respectively connected to the main liquid inlet and outlet ends of the flow distribution and collection valve 12 through hydraulic pipelines, the model of the flow distribution and collection valve 12 is FL-B5H, the branch liquid inlet and outlet ends of the flow distribution and collection valve 12 are connected to the liquid inlet and outlet ends of the hydraulic lifting rod 7 through hydraulic pipelines, the arrangement of the flow distribution and collection valve 12 can enable the push rods of the hydraulic lifting rods 7 on two sides to synchronously stretch and retract, the valve direction of the reversing valve of the hydraulic pump 11 is adjusted, the oil inlet and outlet directions in the cylinder of the hydraulic lifting rod 7 are controlled, the push rod of the hydraulic lifting rod 7 is extended or retracted, and when the push rod of the hydraulic lifting rod 7 extends to the highest position, the first anti-skid grains 3 are effectively contacted with the second anti-skid grains 17.

Referring to fig. 1, 2 and 3, a pressing shaft 13 is rotatably disposed in a supporting frame 101 and located at an upper side of a winding wheel 2, rotating shafts 14 are respectively welded at center positions of two ends of the pressing shaft 13, bearing holes are disposed in left and right sides of the supporting frame 101, bearings 15 are inserted into the bearing holes in an interference manner, the rotating shafts 14 penetrate the bearing holes and are in interference fit with inner rings of the bearings 15, the rotating shafts 14 are rotatably supported by the bearings 15, sprockets 16 are uniformly disposed on a middle side of the pressing shaft 13 in a circumferential direction, first anti-slip patterns 3 are uniformly disposed on an outer edge ring of the winding wheel 2 in a circumferential direction, second anti-slip patterns 17 are uniformly disposed on two sides of the pressing shaft 13 in a circumferential direction, the first anti-slip patterns 3 and the second anti-slip patterns 17 are both of a transverse convex strip structure, the diameter of the transverse convex strip is 1 mm, when the winding wheel 2 moves upwards, the pressing shaft 13 rotates, and drives the winding wheel 2 to rotate, the pressing shaft 13 drives the winding wheel 2 to rotate more stably through the matching of the first anti-slip threads 3 and the second anti-slip threads 17, the vertical plate 18 is welded on the right side of the top of the supporting frame 101, the speed reducing motor 19 is fixed on the right side of the vertical plate 18 through screws, the model of the speed reducing motor 19 is CV-20, a rotor shaft of the speed reducing motor 19 penetrates through a through hole formed in the vertical plate 18 and is connected with a chain wheel 20 through a flange, a chain 21 is meshed on the chain teeth 16 and the chain wheel 20, the rotor shaft of the speed reducing motor 19 rotates to drive the chain wheel 20 to rotate, the pressing shaft 13 rotates through the transmission of the chain 21, a power supply terminal of the speed reducing motor 19 is connected with a power supply output end of the forward and reverse rotation controller 22 through a cable, a power supply input end of the forward and reverse rotation controller 22 is connected with an external power supply through a cable, the model of the forward and reverse rotation controller 22 is HK-ZF320R, the direction of the rotor shaft of the speed reducing motor 19 is changed through operating a forward and reverse rotation button of the forward and reverse rotation controller 22, thereby changing the direction of rotation of the reel 2.

The working principle of the embodiment is as follows: when in use, the winding wheel wound with thicker communication cables is rolled into the supporting frame 101, the reversing valve of the hydraulic pump 11 is operated until the hydraulic lifting rod 7 lowers the sliding column 6 to the same height with the shaft holes at two sides of the winding wheel 2, the sliding column 6 is pushed until the supporting turnheads 5 at two sides are inserted into the shaft holes of the winding wheel, at the moment, the bolt 9 is inserted into the positioning groove on the sliding column 6, when the bolt 9 is inserted into the positioning groove, the sliding column 6 is limited to transversely move in the sliding sleeve 8, the bolt 9 is limited to be separated from the positioning groove through the elastic support of the spring 10, the reversing valve of the hydraulic pump 11 is operated, the ejector rod of the hydraulic lifting rod 7 is extended until the bolt is highest, the first anti-skid grain 3 effectively contacts the second anti-skid grain 17, the rotor shaft steering of the speed reducing motor 19 is changed by operating the forward and reverse button of the forward and reverse controller 22, thereby changing the steering of the winding wheel 2, and the rotation of the pressing shaft 13, drive the take-up reel 2 rotatory, accept through the rotation of bearing 15 for 14 rotational stabilization of spiral shaft, through the cooperation of first anti-skidding line 3 and second anti-skidding line 17, make pressure axle 13 drive the take-up reel 2 rotatory more stable, thereby conveniently carry out thicker communication cable and receive and release the work, not only lift the communication cable convenient on, receive and release the communication cable work in, need not the rotatory take-up reel 2 of manpower, it is more convenient to use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a cable winding and unwinding devices for communication engineering which characterized in that: the winding device comprises a supporting chassis (1), wherein a supporting frame (101) is arranged on the supporting chassis (1), a winding wheel (2) is rotatably arranged in the supporting frame (101), a lifting device capable of lifting the winding wheel (2) is arranged on the supporting chassis (1) of the winding wheel (2), a pressing shaft (13) is rotatably arranged in the supporting frame (101) and positioned at the upper side of the winding wheel (2), chain teeth (16) are uniformly arranged at the middle side of the pressing shaft (13) in the circumferential direction, a vertical plate (18) is arranged at the top of the supporting frame (101), a speed reduction motor (19) is arranged on the vertical plate (18), a rotor shaft of the speed reduction motor (19) penetrates through the vertical plate (18) and is connected with a chain wheel (20), chains (21) are arranged on the chain teeth (16) and the chain wheel (20), and a power supply terminal of the speed reduction motor (19) is connected with a power supply output end of a forward and reverse rotation controller (22) through a cable, and the power input end of the forward and reverse rotation controller (22) is connected with an external power supply through a cable.

2. The cable reel device for communication engineering according to claim 1, characterized in that: and two sides of the bottom of the supporting chassis (1) are respectively provided with a roller seat (102).

3. The cable reel device for communication engineering according to claim 1, characterized in that: the lifting device comprises sliding openings (4) arranged on the left side and the right side of a supporting frame (101), shaft holes are formed in the center positions of the two sides of the winding wheel (2), supporting rotary heads (5) are inserted into the shaft holes, a sliding column (6) is connected to the center position of each supporting rotary head (5), the sliding column (6) penetrates through the sliding openings (4), hydraulic lifting rods (7) are arranged on the two sides of the supporting chassis (1), the top of a mandril of each hydraulic lifting rod (7) is connected with a sliding sleeve (8), the sliding column (6) penetrates through the sliding sleeve (8), a bolt (9) is inserted into the sliding sleeve (8), the bolt (9) is inserted into a positioning groove formed in the sliding column (6), a spring (10) is sleeved on the bolt (9), the two ends of the spring (10) are respectively connected to the head of the bolt (9) and the sliding sleeve (8), a hydraulic pump (11) is arranged on the rear portion of the supporting chassis (1), the liquid inlet and outlet ends of the hydraulic pump (11) are respectively connected to the main liquid inlet and outlet ends of the flow distribution and collection valve (12) through hydraulic pipelines, and the branch liquid inlet and outlet ends of the flow distribution and collection valve (12) are connected to the liquid inlet and outlet ends of the hydraulic lifting rod (7) through hydraulic pipelines.

4. The cable reel device for communication engineering according to claim 1, characterized in that: the winding wheel is characterized in that first anti-slip threads (3) are uniformly arranged in the circumferential direction of the outer edge of the wheel portion of the winding wheel (2), and second anti-slip threads (17) are uniformly arranged in the circumferential direction of the two sides of the pressing shaft (13).

5. The cable reel device for communication engineering according to claim 1, characterized in that: the two ends of the pressing shaft (13) are respectively connected with a rotating shaft (14) at the center, a bearing hole is formed in the supporting frame (101), and a bearing (15) and the rotating shaft (14) are arranged in the bearing hole and penetrate into the bearing hole and penetrate through an inner ring of the bearing (15).