CN219971513U - Cable winding and unwinding devices for electric power test - Google Patents
Cable winding and unwinding devices for electric power test Download PDFInfo
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- CN219971513U CN219971513U CN202321181735.XU CN202321181735U CN219971513U CN 219971513 U CN219971513 U CN 219971513U CN 202321181735 U CN202321181735 U CN 202321181735U CN 219971513 U CN219971513 U CN 219971513U
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- 238000004804 winding Methods 0.000 title claims abstract description 32
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a cable winding and unwinding device for an electric power test, wherein a plurality of groups of supporting legs are fixedly arranged on the upper end face of a base, fixing plates are respectively arranged between a left group of supporting legs and a right group of supporting legs, two groups of fixing plates are arranged between two middle groups of supporting legs, a motor box is arranged on the outer wall of the left fixing plate, a motor is fixedly arranged in the motor box, one end of an output shaft of the motor is connected with a rotating shaft through a coupler, and a cable roll is fixedly arranged on the outer wall of the rotating shaft. The cable reel of the cable winding and unwinding device for the electric power test is evenly divided through the fixed plate, so that when one side of the cable reel is unreeled, the cable reel on the other side can be synchronously wound, the situation that a new cable needs to be wound independently after the cable is used up is avoided, the concave limiting plate of the device forms a limiting sliding structure with the cable reel through the screw rod, the sliding rod and the movable block under the driving of the servo motor, the direction of the cable is controlled in the winding process, and the cable can be further guaranteed to be uniformly wound on the cable reel.
Description
Technical Field
The utility model relates to the technical field of power tests, in particular to a cable winding and unwinding device for a power test.
Background
The electric power test is to test and verify the insulation performance, the electric power characteristics, the mechanical performance and the like of the electric power equipment in the system according to relevant regulations in standards, regulations and specifications, and V timely finds and eliminates defects and quality problems of the electric power equipment so as to ensure that the electric power system and the electric power equipment can normally operate. In the electric power test process, electric (magnetic) energy is required to be converted by using a cable, and then the cable is placed by using a winding and unwinding device and is convenient to use.
The winding and unwinding device can be used for placing the cable through the cable roll and driving the cable roll to rotate through the motor, so that the cable is wound and unwound, the cable needs to be wound again when the cable is used up in the use process of the existing winding and unwinding device, the time consumed in the use process of the cable is increased, the direction of the cable is not controlled conveniently in the winding process, and the cable is wound unevenly on the cable roll. Therefore, a cable winding and unwinding device for power test is proposed to solve the above problems.
Disclosure of Invention
The utility model aims to provide a cable winding and unwinding device for power test, which aims to solve the problems that in the prior winding and unwinding device provided in the prior art, when a cable is used up in the use process, the cable needs to be wound again, so that the time consumed in the use process of the cable is increased, the direction of the cable is not controlled conveniently in the winding process, and the cable is wound unevenly on a cable winding.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable winding and unwinding device for electric power test, includes the base, the base up end is fixed to be equipped with multiunit supporting leg, is equipped with the fixed plate respectively between left and right two sets of supporting legs, and is equipped with two sets of fixed plates between two sets of supporting legs in the middle, left side fixed plate is equipped with the motor box in the outer wall, and the motor box internal fixation is equipped with the motor, the output shaft one end of motor passes through the shaft coupling and connects the pivot, and the pivot outer wall is fixed and is equipped with the cable reel, the cable reel alternates on two sets of fixed plates in the middle to evenly separate through the fixed plate, and the cable reel both ends alternate equally on the fixed plate, the winding has the cable on the cable reel, and cable one end is equipped with the stopper on the cable reel, the stopper top is equipped with the fixed block, and alternates on the fixed block has the bolt, the both sides fixed plate has seted up the helicla in opposite face, and the bolt other end spiral in the helicla.
The fixed plate is provided with sliding grooves on the outer wall respectively, each sliding groove is internally and movably provided with two groups of movable rods, the movable rods are connected with a rotary table at the outer end, the rotary table is fixedly provided with springs on the outer wall, the other ends of the springs are connected with a pull plate, the pull plate is provided with clamping rods at the fixed plate, and the fixed plate is uniformly provided with a plurality of groups of clamping grooves on the outer wall;
the left rotating disc and the right rotating disc are respectively provided with a fixed rod, one end of each fixed rod is internally provided with a servo motor, one end of an output shaft of each servo motor is connected with a screw rod through a coupler, the rear of each screw rod is correspondingly provided with a sliding rod in the corresponding fixed rod, each screw rod and each sliding rod are penetrated with a movable block, the upper parts of the movable blocks are externally connected with a concave limiting plate through connecting rods, and each cable is penetrated on the corresponding concave limiting plate.
Preferably, the cable coil and the fixed plate form a rotary structure under the drive of the motor.
Preferably, one side of the limiting block is arc-shaped, a plurality of groups of rubber bumps are uniformly arranged on the arc-shaped inner wall, and the limiting block and the fixing plate form a spiral locking structure in the spiral groove through the fixing block and the bolt.
Preferably, the fixed plate forms a suspension supporting structure with the base through supporting legs, the rotary table forms a rotary structure with the fixed plate in the sliding chute through the movable rod, and the rotary table forms an elastic clamping limiting structure with the fixed plate in the clamping groove through the spring and the clamping rod.
Preferably, the concave limiting plate is driven by the servo motor to form a limiting sliding structure through the screw rod, the sliding rod, the movable block and the cable coil.
Compared with the prior art, the utility model has the beneficial effects that: the cable reel of the cable winding and unwinding device for the electric power test is evenly divided through the fixed plate, so that when one side of the cable reel is unreeled, the cable reel on the other side can be synchronously wound, the situation that a new cable needs to be wound independently after the cable is used up is avoided, the concave limiting plate of the device forms a limiting sliding structure with the cable reel through the screw rod, the sliding rod and the movable block under the driving of the servo motor, the direction of the cable is controlled in the winding process, and the cable can be further guaranteed to be uniformly wound on the cable reel.
Drawings
FIG. 1 is a schematic diagram of a cable winding and unwinding device for power test according to the present utility model;
FIG. 2 is a schematic top view of a cable winding and unwinding device for power test according to the present utility model;
FIG. 3 is a schematic side view of a turntable assembly of a cable take-up and pay-off device for power test;
FIG. 4 is a schematic diagram of a turntable limiting assembly of a cable winding and unwinding device for power test;
FIG. 5 is a schematic top view of a cable receiving and releasing device for power test
Fig. 6 is an enlarged schematic view of the cable winding and unwinding device for power test of fig. 1.
In the figure: 1. the device comprises a base, 2, supporting legs, 3, a fixed plate, 4, a motor, 5, a cable coil, 6, a limiting block, 7, a fixed block, 8, a bolt, 9, a spiral groove, 10, a cable, 11, a movable rod, 12, a sliding groove, 13, a turntable, 14, a spring, 15, a clamping rod, 16, a clamping groove, 17, a pull plate, 18, a servo motor, 19, a screw, 20, a sliding rod, 21, a movable block, 22 and a concave limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a cable winding and unwinding device for electric power test, includes base 1, and base 1 up end is fixed to be equipped with multiunit supporting leg 2, is equipped with fixed plate 3 between two sets of supporting legs 2 on the left and right respectively, and is equipped with two sets of fixed plates 3 between two sets of supporting legs 2 in the middle, and left side fixed plate 3 is equipped with motor box in the outer wall, and motor box internal fixation is equipped with motor 4, and shaft coupling connection pivot is passed through to motor 4's output shaft one end, and the pivot outer wall is fixed and is equipped with cable reel 5.
Further, the cable reel 5 and the fixing plate 3 form a rotating structure under the drive of the motor 4, so that the cable reel 5 is driven by the motor 4 to reel and unreel the cable 10.
The cable reel 5 is inserted on the middle two groups of fixing plates 3 and is evenly separated through the fixing plates 3, two ends of the cable reel 5 are also inserted on the fixing plates 3, a cable 10 is wound on the cable reel 5, one end of the cable 10 is provided with a limiting block 6 on the cable reel 5, a fixing block 7 is arranged above the limiting block 6, bolts 8 are inserted on the fixing block 7, spiral grooves 9 are correspondingly formed in the fixing plates 3 on two sides, and the other ends of the bolts 8 are spirally arranged in the spiral grooves 9.
Further, stopper 6 one side is convex, and evenly is equipped with multiunit rubber lug on the convex inner wall to increase the frictional force between stopper 6 inner wall and the cable 10, and stopper 6 constitutes spiral locking structure through fixed block 7, bolt 8 in helical groove 9 with fixed plate 3, thereby carries out spacingly to cable 10 one end through stopper 6, and then increases the convenience of cable 10 in the rolling in-process.
The fixed plate 3 is provided with sliding grooves 12 on the outer wall respectively, each group of sliding grooves 12 is internally and movably provided with two groups of movable rods 11, the movable rods 11 are connected with a rotary table 13 at the outer end, the rotary table 13 is fixedly provided with springs 14 on the outer wall, the other ends of the springs 14 are connected with a pull plate 17, the pull plate 17 is provided with clamping rods 15 at the fixed plate 3, and the fixed plate 3 is uniformly provided with a plurality of groups of clamping grooves 16 on the outer wall.
Further, the fixed plate 3 forms a suspension supporting structure with the base 1 through the supporting leg 2, the turntable 13 forms a rotating structure with the fixed plate 3 in the chute 12 through the movable rod 11, so that the concave limiting plate 22 assembly rotates according to the winding and unwinding direction of the cable 10, and the turntable 13 forms an elastic clamping limiting structure with the fixed plate 3 in the clamping groove 16 through the spring 14 and the clamping rod 15, so that the position of the turntable 13 is fixed, and the concave limiting plate 22 is convenient to work.
Fixed rods are respectively arranged between the left rotary table 13 and the right rotary table 13, a servo motor 18 is respectively arranged at one end inside the fixed rods, one end of an output shaft of the servo motor 18 is connected with a screw rod 19 through a coupling, a sliding rod 20 is correspondingly arranged in the fixed rods at the rear of the screw rod 19, movable blocks 21 are inserted on the screw rod 19 and the sliding rod 20, a concave limiting plate 22 is connected to the upper part of the movable blocks 21 outside the fixed rods through connecting rods, and a cable 10 is inserted on the concave limiting plate 22.
Further, the concave limiting plate 22 and the cable coil 5 form a limiting sliding structure under the driving of the servo motor 18 through the screw rod 19, the slide rod 20, the movable block 21, so that the concave limiting plate 22 moves at a constant speed in the winding process, and the cable 10 can be uniformly wound on the cable coil 5.
Working principle: when the cable winding and unwinding device for the electric power test is used, one end of a cable 10 is firstly placed at a spiral groove 9 on a fixed plate 3 on the right side of the cable 10, a limiting block 6 is simultaneously placed at the other side of the cable 10 and is screwed in the spiral groove 9 through a bolt 8, so that one end of the cable 10 is extruded and limited, after the cable 10 is limited, the cable 10 is inserted into a corresponding concave limiting plate 22, meanwhile, a motor 4 is started, and an output shaft of the motor 4 drives a rotating shaft to rotate through a coupler, so that a cable coil 5 is driven to wind the cable 10; when the cable 10 needs to be unreeled, one end of the cable 10 is inserted into the concave limiting plate 22, the pull plate 17 on the left fixing plate 3 can be pulled outwards, so that the clamping rod 15 is separated from the clamping groove 16, the turntable 13 can rotate, then the fixing rod on the left turntable 13 rotates to the position opposite to the fixing rod on the right turntable 13, the pull plate 17 is released, the spring 14 is restored after losing tension, the clamping rod 15 is driven to be clamped in the clamping groove 16, the position of the turntable 13 is fixed, one end of a new cable 10 is clamped on the left cable roll 5 in the same manner, the motor 4 is started again, the cable roll 5 on the left side can be synchronously wound while the cable roll 5 on the right side is unreeled, and the cable 10 which can be used is continuously placed on the cable roll 5 is guaranteed.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a cable winding and unwinding devices for electric power test, includes base (1), its characterized in that: the novel spiral groove type electric cable is characterized in that a plurality of groups of supporting legs (2) are fixedly arranged on the upper end face of the base (1), fixing plates (3) are respectively arranged between the left supporting leg and the right supporting leg (2), two groups of fixing plates (3) are arranged between the middle two groups of supporting legs (2), a motor box is arranged on the outer wall of the left fixing plate (3), a motor (4) is fixedly arranged in the motor box, one end of an output shaft of the motor (4) is connected with a rotating shaft through a coupling, a cable roll (5) is fixedly arranged on the outer wall of the rotating shaft, the cable rolls (5) are inserted on the middle two groups of fixing plates (3) and are evenly separated through the fixing plates (3), two ends of each cable roll (5) are also inserted on the fixing plates (3), a cable (10) is wound on the cable roll (5), a limiting block (6) is arranged above the limiting block (6), a bolt (8) is inserted on the fixing block (7), a spiral groove (9) is correspondingly formed in the opposite direction, and the bolt (8) is inserted in the spiral groove (9);
the fixed plate (3) is provided with sliding grooves (12) on the outer wall respectively, each sliding groove (12) is internally and movably provided with two groups of movable rods (11), the movable rods (11) are connected with a rotary table (13) at the outer end, the rotary table (13) is fixedly provided with springs (14) on the outer wall, the other ends of the springs (14) are connected with a pull plate (17), the pull plate (17) is provided with clamping rods (15) at the fixed plate (3), and the fixed plate (3) is uniformly provided with a plurality of groups of clamping grooves (16) on the outer wall;
the utility model discloses a motor vehicle rotary table, including left and right two sets of turntables (13), including fixed lever, connecting rod, cable (10), connecting rod, servo motor (18) are equipped with respectively between left and right two sets of turntables (13), and the fixed lever is inside to be equipped with servo motor (18) respectively in one end, output shaft one end of servo motor (18) passes through shaft coupling connecting screw rod (19), and the rear of screw rod (19) is equipped with slide bar (20) in the fixed lever correspondence, it has movable block (21) to alternate on screw rod (19), slide bar (20), and the movable block (21) top is through connecting rod in fixed lever external connection spill limiting plate (22), and cable (10) alternate on spill limiting plate (22).
2. The cable winding and unwinding device for power test according to claim 1, wherein: the cable coil (5) and the fixed plate (3) form a rotary structure under the drive of the motor (4).
3. The cable winding and unwinding device for power test according to claim 1, wherein: one side of the limiting block (6) is arc-shaped, a plurality of groups of rubber bumps are uniformly arranged on the arc-shaped inner wall, and the limiting block (6) and the fixing plate (3) form a spiral locking structure in the spiral groove (9) through the fixing block (7) and the bolt (8).
4. The cable winding and unwinding device for power test according to claim 1, wherein: the fixed plate (3) forms a suspension supporting structure with the base (1) through the supporting legs (2), the rotary table (13) forms a rotary structure with the fixed plate (3) in the sliding groove (12) through the movable rod (11), and the rotary table (13) forms an elastic clamping limiting structure with the fixed plate (3) in the clamping groove (16) through the spring (14) and the clamping rod (15).
5. The cable winding and unwinding device for power test according to claim 1, wherein: the concave limiting plate (22) is driven by the servo motor (18) to form a limiting sliding structure through the screw rod (19), the sliding rod (20), the movable block (21) and the cable coil (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181735.XU CN219971513U (en) | 2023-05-17 | 2023-05-17 | Cable winding and unwinding devices for electric power test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181735.XU CN219971513U (en) | 2023-05-17 | 2023-05-17 | Cable winding and unwinding devices for electric power test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971513U true CN219971513U (en) | 2023-11-07 |
Family
ID=88577725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181735.XU Active CN219971513U (en) | 2023-05-17 | 2023-05-17 | Cable winding and unwinding devices for electric power test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971513U (en) |
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2023
- 2023-05-17 CN CN202321181735.XU patent/CN219971513U/en active Active
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