CN209275896U - A kind of two-way storage device of test wire - Google Patents
A kind of two-way storage device of test wire Download PDFInfo
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- CN209275896U CN209275896U CN201821811553.5U CN201821811553U CN209275896U CN 209275896 U CN209275896 U CN 209275896U CN 201821811553 U CN201821811553 U CN 201821811553U CN 209275896 U CN209275896 U CN 209275896U
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- roller bearing
- test wire
- halfbody
- storage device
- shell
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Abstract
The utility model relates to the technical fields of substation equipment auxiliary tool, more specifically, it is related to a kind of two-way storage device of test wire, including shell, wind spring, take-up roller bearing, test wire and latch assembly, the housing central section is equipped with central axis, the symmetrical end of shell is equipped with first outlet and second outlet, the wind spring is set on the central axis, the take-up roller bearing is set on wind spring, wind spring inner end is fastened on central axis, outer end is fastened on the inside of take-up roller bearing, the take-up roller bearing is divided into the first roller bearing halfbody and the second roller bearing halfbody, the first roller bearing halfbody and the second roller bearing halfbody are coaxial stacked, the both ends of test wire are respectively wound around the first roller bearing halfbody and the second roller bearing halfbody, two-way retractable cable may be implemented in the utility model design automatic takeup tool, using extremely convenient.
Description
Technical field
The utility model relates to the technical fields of substation equipment auxiliary tool, double more particularly, to a kind of test wire
To storage device.
Background technique
In the regular inspection of substation secondary device, safeguard and put into operation before check and accept during, test wire joint test need to be used
Instrument and equipment under test need repairing experiment line after test, at present without suitable storage tool, usually artificial storage causes
The problem for storing time-consuming, storage standard disunity, space utilization difference is produced, and due to manually storing, no matter connects equipment
Between it is far and near whether, it is necessary to the expansion of total Test line could be used, extremely inconvenience.
Utility model content
In order to overcome at least one of the drawbacks of the prior art described above, providing can be stored the utility model with automatic bidirectional
The storage device of test wire, specific technical solution are as follows:
A kind of two-way storage device of test wire, including shell, wind spring, take-up roller bearing, test wire and latch assembly；The shell
Central axis is equipped in the middle part of body, the symmetrical both ends of shell are equipped with first outlet and second outlet, and the wind spring is set in described
On central axis, the take-up roller bearing is set on wind spring, and wind spring inner end is fastened on central axis, and outer end is fastened in take-up roller bearing
Side, the take-up roller bearing are divided into the first roller bearing halfbody and the second roller bearing halfbody, the first roller bearing halfbody and the second roller bearing halfbody
Coaxial stacked, for the one ends wound of the test wire in the first roller bearing halfbody, the other end is wrapped in the second roller bearing halfbody, test wire two
Hold winding direction consistent, the both ends of test wire are exported from first outlet and second outlet respectively, the first outlet of the shell and
Latch assembly is equipped at second outlet.
In the utility model, when using test wire, test wire, the rotation of test wire take-up roller bearing, take-up can be pulled out from both ends
Roller bearing drives wind spring to compress around central axis, to generate elastic potential energy, after being stretched to the length of needs, utilizes latch assembly
Test wire is locked, wind spring is to test wire no longer stress.When needing to collect test wire, latch assembly, the elastic potential of wind spring are released
It can discharge, take-up roller bearing is driven to carry out take-up.The storage test wire of automatic bidirectional may be implemented in the utility model, stores quick side
Just, effectively it is utilized space, when use no longer needs to for test wire being all unfolded, and improves work efficiency.
Further, the test wire is integrally formed, and the take-up roller bearing is integrally formed.
Preferably, the diameter of the first roller bearing halfbody is different from the second roller bearing halfbody diameter.The utility model can be with
Asynchronous retractable cable, in unwrapping wire because the diameter of the first roller bearing and the second roller bearing is different, same time hair line length not
Together, the side unwrapping wire being relatively large in diameter is longer, and the side for meeting separating test instrument in actual use needs short-term, from equipment under test
Side needs the requirement of long line.
Further, the diameter of the first roller bearing halfbody is 1.5-2.5 times of the second roller bearing halfbody diameter.
Preferably, the string holes for being equipped with axial direction of the first roller bearing halfbody and the second roller bearing halfbody, the string holes are used for
Test wire passes through when converting to the second roller bearing halfbody and wind from the first roller bearing halfbody.
Further, arc snap-gauge is equipped on the inside of the roller bearing, the arc snap-gauge and roller bearing form channel, the string holes
Cooperate with channel, passes through when converting to the second roller bearing halfbody and wind from the first roller bearing halfbody for test wire.In the utility model,
For test wire in winding, the string holes that can first pass through the first roller bearing halfbody enters channel from the first roller bearing halfbody surface, then leads to again
The string holes for crossing the second roller bearing halfbody is pierced by the surface of the second roller bearing halfbody, then both ends be respectively wound around the first roller bearing halfbody and
Second roller bearing halfbody, so can make the canoe of test wire more stable, be not easy to fall off on take-up roller bearing, and sufficiently benefit
With roller bearing inner space, the utilization rate in space is improved.
Further, the wind spring outer end is stuck in the end of arc snap-gauge.In the utility model, the end of arc snap-gauge with
The outer end of wind spring is bonded, and wind spring outer end is allow securely to be stuck in arc snap-gauge outer end.
Preferably, the latch assembly includes locking button, arc connection sheet and latch, locking button is located at shell
Outside, arc connection sheet and latch are located at enclosure interior, and the exit of the shell is equipped with the sliding slot slided for locking button,
Locking button is located at side of the sliding slot far from test wire, and locking button end passes through sliding slot and the first end of arc connection sheet connects
It connects, the second end of arc connection sheet and the first end of latch are hinged, and latch is V-shaped structure, and middle part can turn with shell
Test wire is against on shell by dynamic connection, second end in locking.When the utility model is used, pushing locking button to test
Line one end is close, and locking button drives latch rotation by arc connection sheet, and experiment line is against shell by the second end of latch
On body.
Preferably, the upper half of the shell is arcuate structure, lower half is rectangular configuration, and the bottom surface of lower half is equipped with
Rubber layer.In the utility model, the bottom surface of rectangular configuration can steadily be put it on the ground, convenient retracted line, and being equipped with rubber layer can
Play wear-resisting and fixed effect.
Compared with prior art, beneficial effect is: the utility model uses the take-up mode of automatic bidirectional, convenient in reality
Use in the work of border, and short-term more can be needed close to the side of separating test instrument in work on the spot, from quilt with asynchronous retractable cable
The side of measurement equipment needs the reality of long line.The utility model test wire canoe is stablized, and space utilization rate is high.
Detailed description of the invention
Fig. 1 is the part schematic diagram figure of the utility model.
Fig. 2 is the assembling schematic diagram figure of the utility model.
Fig. 3 is the utility model schematic diagram of internal structure.
In figure: 1- shell；2- central axis；3- first outlet；4- second outlet；5- the first roller bearing halfbody；The second roller bearing of 6-
Halfbody；7- arc snap-gauge；8- test wire first end；9- test wire second end；10- wind spring.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1-3, a kind of two-way storage device of test wire, including shell 1, wind spring 10, take-up roller bearing, test wire
And latch assembly, housing central section are equipped with central axis 2, the symmetrical both ends of shell 1 are equipped with first outlet 3 and second outlet 4, wind spring 10
It is set on the central axis 2, take-up roller bearing is set on wind spring 10, and 10 inner end of wind spring is fastened on central axis 2, and outer end card is set
On the inside of take-up roller bearing, take-up roller bearing is divided into the first roller bearing halfbody 5 and the second roller bearing halfbody 6, the first roller bearing halfbody 5 and the second rolling
Axis halfbody 6 is coaxial stacked, and test wire first end 8 is wrapped on the first roller bearing halfbody 5, and test wire second end 9 is wrapped in the second rolling
On axis halfbody 6,8 first end of test wire is consistent with 9 winding direction of test wire second end, and the first end 8 of test wire is from first outlet 3
The second end 9 of export, test wire is exported from second outlet 4, and locking group is equipped at the first outlet 3 and second outlet 4 of shell 1
Part.
Specifically, test wire is integrally formed, take-up roller bearing is integrally formed.
Specifically, the diameter of the first roller bearing halfbody 5 is 2 times of 6 diameter of the second roller bearing halfbody.
Specifically, the surface of the first roller bearing halfbody 5 and the second roller bearing halfbody 6 is equipped with axial string holes, it is equipped on the inside of idler wheel
Arc snap-gauge 7, the arc snap-gauge 7 form channel with roller bearing 6, and the second end 9 of test wire passes through the string holes of the first roller bearing halfbody 5
Enter channel from 5 surface of the first roller bearing halfbody, is then pierced by again by the string holes of the second roller bearing halfbody 6 to the second roller bearing halfbody 6
Surface, test wire both ends are finally respectively wound around the first roller bearing halfbody 5 and the second roller bearing halfbody 6.10 outer end of wind spring is stuck in
The end of arc snap-gauge 7.
Specifically, latch assembly includes locking button 11, arc connection sheet 12 and latch 13, locking button 11 is located at shell
Outside body 1, arc connection sheet 12 and latch 13 are located inside shell 1, and the exit of shell 1 is equipped with to be slided for locking button 11
Sliding slot, locking button 11 is located at side of the sliding slot far from test wire, and 11 end of locking button passes through sliding slot and arc connection sheet
12 first end connection, the second end of arc connection sheet 12 and the first end of latch 13 are hinged, and latch 13 is V-shaped knot
Structure, middle part are rotatably connected with shell 1, and test wire is against on shell 1 by second end in locking.
Specifically, the upper half of shell 1 is arcuate structure, lower half is rectangular configuration, and the bottom surface of lower half is equipped with rubber
Layer.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of two-way storage device of test wire, which is characterized in that including shell, wind spring, take-up roller bearing, test wire and locking group
Part；The housing central section is equipped with central axis, and the symmetrical both ends of shell are equipped with first outlet and second outlet, the wind spring set
It is located on the central axis, the take-up roller bearing is set on wind spring, and wind spring inner end is fastened on central axis, and outer end is fastened on receipts
On the inside of line roller bearing, the take-up roller bearing is divided into the first roller bearing halfbody and the second roller bearing halfbody, the first roller bearing halfbody and second
Roller bearing halfbody is coaxial stacked, and for the one ends wound of the test wire in the first roller bearing halfbody, the other end is wrapped in the second roller bearing halfbody,
Test wire both ends winding direction is consistent, and the both ends of test wire are exported from first outlet and second outlet respectively, and the of the shell
Latch assembly is equipped at one outlet and second outlet.
2. the two-way storage device of a kind of test wire according to claim 1, which is characterized in that test wire one at
Type.
3. the two-way storage device of a kind of test wire according to claim 1, which is characterized in that take-up roller bearing one at
Type.
4. the two-way storage device of a kind of test wire according to claim 1, which is characterized in that the first roller bearing halfbody
Diameter is different from the second roller bearing halfbody diameter.
5. the two-way storage device of a kind of test wire according to claim 4, which is characterized in that the first roller bearing halfbody
Diameter is 1.5-2.5 times of the second roller bearing halfbody diameter.
6. the two-way storage device of a kind of test wire according to claim 1, which is characterized in that the first roller bearing halfbody and
The halfbody of second roller bearing is equipped with axial string holes, and the string holes is converted from the first roller bearing halfbody to the second roller bearing half for test wire
Body passes through when winding.
7. the two-way storage device of a kind of test wire according to claim 6, which is characterized in that be equipped with arc on the inside of the roller bearing
Shape snap-gauge, the arc snap-gauge and roller bearing form channel, the string holes and channel cooperation, are used for test wire from the first roller bearing halfbody
Pass through when conversion to the second roller bearing halfbody winding.
8. the two-way storage device of a kind of test wire according to claim 7, which is characterized in that the wind spring outer end is stuck in arc
The end of shape snap-gauge.
9. the two-way storage device of a kind of test wire according to claim 1, which is characterized in that the latch assembly includes lock
Only button, arc connection sheet and latch, locking button are located at hull outside, and arc connection sheet and latch are located in shell
Portion, the exit of the shell are equipped with the sliding slot slided for locking button, and locking button is located at side of the sliding slot far from test wire,
Locking button end passes through sliding slot and connects with the first end of arc connection sheet, is equipped in the middle part of groove and connects for locking button with arc
The mobile channel in the junction of piece, the second end of arc connection sheet and the first end of latch are hinged, and latch is V-shaped knot
Structure, middle part are rotatably connected with shell, and test wire is against on shell by second end in locking.
10. -8 any two-way storage device of a kind of test wire according to claim 1, which is characterized in that the shell
The upper half is arcuate structure, and lower half is rectangular configuration, and the bottom surface of lower half is equipped with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811553.5U CN209275896U (en) | 2018-11-05 | 2018-11-05 | A kind of two-way storage device of test wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811553.5U CN209275896U (en) | 2018-11-05 | 2018-11-05 | A kind of two-way storage device of test wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209275896U true CN209275896U (en) | 2019-08-20 |
Family
ID=67600224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821811553.5U Active CN209275896U (en) | 2018-11-05 | 2018-11-05 | A kind of two-way storage device of test wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209275896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980441A (en) * | 2019-12-16 | 2020-04-10 | 北京小米智能科技有限公司 | Intelligent device and charging wire storage device |
| CN112014603A (en) * | 2020-09-04 | 2020-12-01 | 国网山东省电力公司莱芜供电公司 | Self-contained high-voltage test short-circuit wire device and using method thereof |
| CN113238079A (en) * | 2021-05-20 | 2021-08-10 | 汕头经济特区广澳电力发展公司 | Extensible multifunctional test wiring storage box |
-
2018
- 2018-11-05 CN CN201821811553.5U patent/CN209275896U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980441A (en) * | 2019-12-16 | 2020-04-10 | 北京小米智能科技有限公司 | Intelligent device and charging wire storage device |
| CN112014603A (en) * | 2020-09-04 | 2020-12-01 | 国网山东省电力公司莱芜供电公司 | Self-contained high-voltage test short-circuit wire device and using method thereof |
| CN113238079A (en) * | 2021-05-20 | 2021-08-10 | 汕头经济特区广澳电力发展公司 | Extensible multifunctional test wiring storage box |
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