CN219792044U - Insulating megger test wire storage device - Google Patents
Insulating megger test wire storage device Download PDFInfo
- Publication number
- CN219792044U CN219792044U CN202321224820.XU CN202321224820U CN219792044U CN 219792044 U CN219792044 U CN 219792044U CN 202321224820 U CN202321224820 U CN 202321224820U CN 219792044 U CN219792044 U CN 219792044U
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- China
- Prior art keywords
- rotary drum
- hook lock
- main shaft
- storage box
- test wire
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- 238000012360 testing method Methods 0.000 title claims abstract description 51
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model provides an insulating megger test line storage device which comprises a storage box, wherein a rotary drum is arranged in the storage box, a telescopic hook lock is arranged in the storage box, the hook lock is abutted against the rotary drum to move, a rotary main shaft is arranged in the rotary drum, a meshed worm and a worm wheel are arranged between the main shaft and the hook lock, the end part of the hook lock is in threaded connection with the worm wheel, the worm wheel is abutted against the rotary drum to rotate through a bearing, and the worm is fixed on the main shaft; the test wire is put into the receiver from the middle part to remove through the drive hook lock, fix the test wire on the rotary drum, thereby can be with the test wire rolling in the receiver through driving the rotary drum rotation, articulated pivoted rotating handle vertical state can be used to drive the rotary drum rotation, and the horizontality can block in the recess of receiver one side, thereby fix the rotation of receiver, accessible drive nut locking main shaft after the drive hook lock removes in place, and then fix the hook lock. The test line is accomodate easy operation and is convenient, accomodates efficiently.
Description
Technical Field
The utility model relates to the field of test wire storage, in particular to an insulating megger test wire storage device.
Background
In the maintenance and test of the electric power system, the insulating cradle is frequently used, and the lengths of the test lines of the insulating cradle are different due to the difference between the connection points of the field measurement equipment and the grounding points. In order to meet the insulation test requirements of all equipment on site as much as possible, the length of a test wire configured by the insulation rocking meter is longer, and when the distance between the equipment test point and the grounding point is smaller, the test wire with the redundant length is easy to stack and bend, so that the insulation measurement accuracy is affected. After the current insulating megger test wire is used, the current insulating megger test wire is required to be manually rolled and then placed in a storage bag or a fixed storage groove of a megger box, the manual rolling regularity is not uniform, the current insulating megger test wire is inconvenient to be fixedly managed, the rolling speed is low, the test wire is bent and folded, and the wire breakage condition is easy to occur after the current insulating megger test wire is stored after long-term use.
Disclosure of Invention
The utility model mainly aims to provide an insulating cradle test wire storage device which solves the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: the device comprises a storage box, wherein a rotary drum is arranged in the storage box, a telescopic hook lock is arranged in the storage box, the hook lock is abutted against the rotary drum to move, a rotary main shaft is arranged in the rotary drum, a meshed worm and a worm wheel are arranged between the main shaft and the hook lock, the end part of the hook lock is in threaded connection with the worm wheel, the worm wheel is abutted against the rotary drum to rotate through a bearing, and the worm is fixed on the main shaft;
the worm is driven by the rotating main shaft to drive the worm wheel to rotate, so that the hook lock moves up and down, and the test wire is fixed through the hook lock.
Preferably, the top of the storage box is provided with a threading hole, and a hinged baffle plate is arranged at the threading hole and used for dividing the threading hole into two holes.
Preferably, two ends of the storage box are connected with the rotary drum through bearings, the end part of the rotary drum is provided with an end cover in threaded connection, and the main shaft is abutted against the rotary drum and the end cover through bearings to rotate;
the rotary drum and the end covers are abutted against bearings at two ends of the storage box.
Preferably, one end of the main shaft is fixedly provided with a rotary table, the other end of the main shaft is provided with a threaded nut, the rotary table is abutted against the rotary drum to rotate through a bearing, and the nut is abutted against the end cover.
Preferably, a square hole is formed in the main shaft, one end of the hook lock is propped against the square hole to slide, and the other end of the hook lock is fixedly provided with a threaded shaft and is in threaded connection with the worm wheel;
the worm wheel drives the threaded shaft to be meshed, so that the hook lock is propped against the square hole to slide.
Preferably, one side of the storage box is provided with grooves uniformly distributed on the circumference, the other side of the storage box is fixedly provided with a handle, the outer side of the rotary drum is provided with a hinged rotating handle, and the rotating handle is rotatably abutted in the grooves;
the outside of the rotary drum is fixedly provided with a hinging seat, and the end part of the rotary handle is fixed on the hinging seat through a bolt.
Preferably, the storage box is formed by splicing two box bodies, and the two box bodies are fixedly connected through a plurality of bolts.
The utility model provides an insulating megger test wire storage device, wherein a test wire is placed in a storage box from the middle part and is fixed on a rotary drum through driving a hook lock to move, so that the test wire can be wound in the storage box through driving the rotary drum to rotate, a hinged rotating handle vertical state can be used for driving the rotary drum to rotate, a horizontal state can be clamped in a groove on one side of the storage box, thereby fixing the rotation of the storage box, and a driving nut can be used for locking a main shaft after the hook lock is driven to move in place, so that the hook lock is fixed. The test line is accomodate easy operation and is convenient, accomodates efficiently.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a left side view of the transfer handle of FIG. 1 in a horizontal position in accordance with the present utility model;
FIG. 3 is a partial cross-sectional view of the utility model A-A;
FIG. 4 is a top view of the present utility model at the threading aperture;
in the figure: a storage case 1; a threading hole 101; a groove 102; a separator 2; a grip 3; a drum 4; a hinge base 401; a stem 5; an end cap 6; a nut 7; a main shaft 8; a worm 9; a turntable 10; a hook lock 11; a mounting base 12; a worm wheel 13.
Detailed Description
Example 1
As shown in fig. 1-4, an insulating megger test line storage device comprises a storage box 1, wherein a rotary drum 4 is arranged in the storage box 1, a telescopic hook lock 11 is arranged in the storage box 1 by the rotary drum 4, the hook lock 11 abuts against the rotary drum 4 to move, a rotary main shaft 8 is arranged in the rotary drum 4, a meshed worm 9 and a worm wheel 13 are arranged between the main shaft 8 and the hook lock 11, the end part of the hook lock 11 is in threaded connection with the worm wheel 13, the worm wheel 13 abuts against the rotary drum 4 to rotate through a bearing, and the worm 9 is fixed on the main shaft 8;
the worm 9 is driven by the rotating main shaft 8 to drive the worm wheel 13 to rotate, so that the hook lock 11 moves up and down, and the test line is fixed by the hook lock 11. From this structure, the test wire is buckled from the middle part and is put into receiver 1 to around on the lock 11, drive the lock 11 downwardly moving through driving spindle 8 rotation, can compress tightly the test wire and fix on rotary drum 4, and then the rethread rotates rotary drum 4 can be with the test wire rolling in receiver 1, easy operation is convenient.
Preferably, the top of the storage box 1 is provided with a threading hole 101, and a hinged baffle plate 2 is arranged at the threading hole 101 and used for separating the threading hole 101 into two holes. From this structure, baffle 2 one end articulates in through the round pin axle and is threaded hole 101 one side, and the other end passes through the locking piece to be fixed at the threading hole 101 opposite side to can separate the test wire at rolling both ends, avoid its winding together. The test wire can be put into the storage box 1 to be fixed by opening the partition plate 2.
Preferably, the two ends of the storage box 1 are connected with the rotary drum 4 through bearings, the end part of the rotary drum 4 is provided with an end cover 6 in threaded connection, and the main shaft 8 is abutted against the rotary drum 4 and the end cover 6 through bearings to rotate;
the rotary drum 4 and the end caps 6 are abutted against bearings at two ends of the storage box 1. With this structure, the rotary drum 4 rotates on the bearings clamped at the two ends of the storage box 1 through the end covers 6 in threaded connection with the end parts, and the installation and the disassembly are simple and convenient.
Preferably, a turntable 10 is fixedly arranged at one end of the main shaft 8, a threaded nut 7 is arranged at the other end of the main shaft, the turntable 10 is abutted against the rotary drum 4 to rotate through a bearing, and the nut 7 is abutted against the end cover 6. In this structure, the rotary table 10 is driven to rotate to drive the main shaft 8 to rotate, and after the hook lock 11 fixes the test line in place, the test line can be tightly pressed on the end cover 6 by screwing the nut 7, so that the rotation of the main shaft 8 is limited.
Preferably, a square hole is formed in the main shaft 8, one end of the hook lock 11 is propped against the square hole to slide, and the other end of the hook lock is fixedly provided with a threaded shaft and is in threaded connection with the worm wheel 13;
the worm wheel 13 drives the threaded shaft to be meshed, so that the hook lock 11 slides against the square hole. From this structure, there is the barb at the hook lock 11 top, and the test wire winds in barb department, and there is the screw thread axle bottom to rotate through worm wheel 13 and drive hook lock 11 and remove, fix the test wire on rotary drum 4, hook lock 11 supports and moves in leaning on the square hole, inject its rotation, thereby can change the screw engagement of screw thread axle into the removal motion.
Preferably, one side of the storage box 1 is provided with grooves 102 uniformly distributed in the circumference, the other side of the storage box 1 is fixedly provided with a handle 3, the outer side of the rotary drum 4 is provided with a hinged rotating handle 5, and the rotating handle 5 is in rotary abutting contact with the grooves 102;
the outer side of the rotary drum 4 is fixedly provided with a hinge seat 401, and the end part of the rotary handle 5 is fixed on the hinge seat 401 through bolts. With this structure, the swing handle 5 has two states of horizontal and vertical, in the horizontal state, the swing handle 5 is rotated against the groove 102, thereby connecting the storage box 1 and the drum 4 through the swing handle 5, and the swing handle 5 can be rotated and fixed by the bolts. In the vertical state, the test wire can be wound in the storage box 1 by manually driving the rotating handle 5 to rotate.
Preferably, the storage box 1 is formed by splicing two box bodies, and the two box bodies are fixedly connected through a plurality of bolts. From this structure, receiver 1 divide into two box bodys about the symmetry, and it is through bolted connection combination, the installation and the dismouting of inside spare part of being convenient for. The storage box 1 can be made of transparent materials, so that the test wire can be conveniently observed and wound on the hook lock 11.
Working principle: bending the middle part of the test wire from the threading hole 101 to enter the storage box 1, winding the elbow on the hook lock 11, driving the main shaft 8 and the worm 9 to rotate by driving the rotary table 10, so that the worm wheel 13 drives the hook lock 11 to move, locking the test wire on the rotary drum 4, locking the partition plate, and separating the test wires at two ends; the rotating handle 5 is rotated to be in a vertical state, the handle 3 is held, the rotating handle 5 is driven to rotate, the rotating drum 4 can be driven to rotate, and therefore the test wire is wound in the storage box 1, and the rotating drum 4 is reversely driven to rotate in the unreeling process.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (7)
1. An insulating megger test wire storage device, characterized by: the automatic lifting device comprises a storage box (1), wherein a rotary drum (4) is arranged in the storage box (1), a telescopic hook lock (11) is arranged in the storage box (1), the hook lock (11) abuts against the rotary drum (4) to move, a rotary main shaft (8) is arranged in the rotary drum (4), a meshed worm (9) and a worm wheel (13) are arranged between the main shaft (8) and the hook lock (11), the end part of the hook lock (11) is in threaded connection with the worm wheel (13), the worm wheel (13) abuts against the rotary drum (4) to rotate through a bearing, and the worm (9) is fixed on the main shaft (8);
the worm (9) is driven by the rotating main shaft (8) to drive the worm wheel (13) to rotate, so that the hook lock (11) moves up and down, and the test line is fixed through the hook lock (11).
2. The insulating rocker test wire storage device of claim 1, wherein: the top of the storage box (1) is provided with a threading hole (101), and a hinged baffle plate (2) is arranged at the threading hole (101) and used for separating the threading hole (101) into two holes.
3. The insulating rocker test wire storage device of claim 1, wherein: the two ends of the storage box (1) are connected with the rotary drum (4) through bearings, end covers (6) in threaded connection are arranged at the ends of the rotary drum (4), and the main shaft (8) is abutted against the rotary drum (4) and the end covers (6) through bearings to rotate;
the rotary drum (4) and the end covers (6) are abutted against bearings at two ends of the storage box (1).
4. The insulating rocker test wire containment device of claim 3, wherein: one end of the main shaft (8) is fixedly provided with a rotary table (10), the other end of the main shaft is provided with a threaded nut (7), the rotary table (10) is abutted against the rotary drum (4) to rotate through a bearing, and the nut (7) is abutted against the end cover (6).
5. The insulating rocker test wire storage device of claim 1, wherein: a square hole is arranged on the main shaft (8), one end of the hook lock (11) is propped against the square hole to slide, and the other end of the hook lock is fixedly provided with a threaded shaft and is in threaded connection with the worm wheel (13);
the worm wheel (13) drives the threaded shaft to be meshed, so that the hook lock (11) is propped against the square hole to slide.
6. The insulating rocker test wire storage device of claim 1, wherein: a groove (102) uniformly distributed on the circumference is formed in one side of the storage box (1), a grip (3) is fixedly arranged on the other side of the storage box (1), a hinged rotating handle (5) is arranged on the outer side of the rotary drum (4), and the rotating handle (5) is abutted in the groove (102) in a rotating way;
the outer side of the rotary drum (4) is fixedly provided with a hinging seat (401), and the end part of the rotary handle (5) is fixed on the hinging seat (401) through bolts.
7. The insulating rocker test wire storage device of claim 1, wherein: the storage box (1) is formed by splicing two box bodies, and the two box bodies are fixedly connected through a plurality of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224820.XU CN219792044U (en) | 2023-05-19 | 2023-05-19 | Insulating megger test wire storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224820.XU CN219792044U (en) | 2023-05-19 | 2023-05-19 | Insulating megger test wire storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792044U true CN219792044U (en) | 2023-10-03 |
Family
ID=88177787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224820.XU Active CN219792044U (en) | 2023-05-19 | 2023-05-19 | Insulating megger test wire storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792044U (en) |
-
2023
- 2023-05-19 CN CN202321224820.XU patent/CN219792044U/en active Active
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