CN202808087U - Lead disk for power transmission line grounding resistance measuring megohm meter - Google Patents
Lead disk for power transmission line grounding resistance measuring megohm meter Download PDFInfo
- Publication number
- CN202808087U CN202808087U CN 201220454037 CN201220454037U CN202808087U CN 202808087 U CN202808087 U CN 202808087U CN 201220454037 CN201220454037 CN 201220454037 CN 201220454037 U CN201220454037 U CN 201220454037U CN 202808087 U CN202808087 U CN 202808087U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- grounding resistance
- pipe
- circular pipe
- elliptical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a lead disk for a power transmission line grounding resistance measuring megohm meter. The lead disk mainly comprises two elliptical baffle plates on an outer side and a middle winding post connected with the elliptical baffle plates, wherein the winding post comprises a middle connecting circular pipe and external posts which are arranged on the side edge of the circular pipe and are arranged symmetrically by taking the circular pipe as the center, and an elliptical winding post is formed; a small rotatable handle is arranged on the outer side of one of the elliptical baffle plates vertical to an elliptical baffle plate surface; the circular pipe is fixedly arranged in the centers of the elliptical baffle plates; a cross-shaped bracket which can be inserted conveniently is arranged in the pipe hole of the circular pipe; and a gasket which can rotate relatively is sleeved in an insertion rod of the cross-shaped bracket. The lead disk has the characteristics of simple structure, convenience in using, capability of effectively increasing the wire winding and unwinding efficiency, and the like.
Description
Technical field
The utility model relates to a kind of lead wire tray of power transmission sequence grounding resistance measurement megger, belong to the spooling equipment that a kind of Electric Power Line Overhaul is used.
Background technology
Therefore easily in the prior art, the lead-in wire of the grounding resistance measurement megger of power transmission sequence normally adopts direct setting stick mode, produces following problem: the one, and during each measurement of Grounding Resistance, the unwrapping wire time is about 3 minutes, but take-up time offer 4 minutes; In 2600 times of the actual measurement grounding resistance put, take-up process, the earthing megohm meter lead-in wire that occurs altogether 130 times is upset situation, manages line with equalization 15 minutes at every turn, and the time spent is 1950 minutes, and efficient is very low.
Owing to there is not special-purpose retractable cable instrument; after grounding resistance measurement uses; lead-in wire often encloses to carry on the back puts into bag; use next time to take out again and but can find it is to batter; can use after also will clearing up at the scene, when concrete measurement is used, often can feel the retractable cable trouble that goes between in addition; manpower and time have been wasted
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of simple in structure, and easy to use, the energy Effective Raise is put, the lead wire tray of the power transmission sequence grounding resistance measurement megger of take-up work efficiency.
The purpose of this utility model is finished by following technical solution, it mainly is comprised of with the middle winding pin that links to each other the oval baffle plate in two outsides, what arrange on connecting circular tube and the pipe avris in the middle of described winding pin comprises take at the pipe center as the external post that is arranged symmetrically with, and forms an oval-shaped winding pin.
Described oval baffle plate wherein is equipped with a rotating miniature lever perpendicular to oval baffle-panels on the outside.
The center of described oval baffle plate is fixed with described pipe, disposes a cross support that can conveniently insert in the pore of pipe, has been inserted in a relatively turnable pad in the insertion rod of this cross support.
The utility model can use by practical operation with two draw drums as one group, and is respond well, has the characteristics such as simple in structure, easy for operation, the energy Effective Raise is put, take-up work efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, the utility model mainly is comprised of with the middle winding pin 2 that links to each other the oval baffle plate 1 in two outsides, what arrange on connecting circular tube 21 and pipe 21 avris in the middle of described winding pin 2 comprises take at the pipe center as the external post 22 that is arranged symmetrically with, and forms an oval-shaped winding pin.
Oval baffle plate 1 shown in the figure wherein is equipped with a rotating miniature lever 3 perpendicular to oval baffle-panels on the outside.
The center of described oval baffle plate 1 is fixed with described pipe 21, disposes a cross support 4 that can conveniently insert in the pore of pipe 21, has been inserted in a relatively turnable pad 42 in the insertion rod 41 of this cross support 4.
Embodiment:
The utility model can be with two draw drums as one group, and the interior diameter of each draw drum is 1,5cm, and width is at 6cm, at a side of draw drum miniature lever 1.5cm, rotating is housed; The lead-in wire that two length of megger is respectively 40m and 20m is wrapped in remaining line on the described drum after fixing reserving 10cm again, adopts the draw drum of said structure, can make that to put take-up easy to operate, and lead-in wire can not upset, and increases work efficiency.
Claims (3)
1. the lead wire tray of a power transmission sequence grounding resistance measurement megger, it mainly is comprised of with the middle winding pin that links to each other the oval baffle plate in two outsides, what it is characterized in that described winding pin arranges on connecting circular tube and the pipe avris in the middle of comprising take at the pipe center as the external post that is arranged symmetrically with, and forms an oval-shaped winding pin.
2. the lead wire tray of power transmission sequence grounding resistance measurement megger according to claim 1 is characterized in that described oval baffle plate, wherein perpendicular to oval baffle-panels one rotating miniature lever is installed on the outside.
3. the lead wire tray of power transmission sequence grounding resistance measurement megger according to claim 1 and 2, the center that it is characterized in that described oval baffle plate is fixed with described pipe, dispose a cross support that can conveniently insert in the pore of pipe, in the insertion rod of this cross support, be inserted in a relatively turnable pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454037 CN202808087U (en) | 2012-09-07 | 2012-09-07 | Lead disk for power transmission line grounding resistance measuring megohm meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454037 CN202808087U (en) | 2012-09-07 | 2012-09-07 | Lead disk for power transmission line grounding resistance measuring megohm meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808087U true CN202808087U (en) | 2013-03-20 |
Family
ID=47867008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454037 Expired - Fee Related CN202808087U (en) | 2012-09-07 | 2012-09-07 | Lead disk for power transmission line grounding resistance measuring megohm meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837996A (en) * | 2012-09-07 | 2012-12-26 | 嘉兴电力局 | Lead disc of measurement megohm meter for measuring ground resistance of power transmission line |
| CN107522027A (en) * | 2017-07-31 | 2017-12-29 | 绵阳行之智汇知识产权服务有限公司 | wiring binding wire coiling device |
| CN107522028A (en) * | 2017-07-31 | 2017-12-29 | 绵阳行之智汇知识产权服务有限公司 | Wire terminal Winder |
-
2012
- 2012-09-07 CN CN 201220454037 patent/CN202808087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837996A (en) * | 2012-09-07 | 2012-12-26 | 嘉兴电力局 | Lead disc of measurement megohm meter for measuring ground resistance of power transmission line |
| CN107522027A (en) * | 2017-07-31 | 2017-12-29 | 绵阳行之智汇知识产权服务有限公司 | wiring binding wire coiling device |
| CN107522028A (en) * | 2017-07-31 | 2017-12-29 | 绵阳行之智汇知识产权服务有限公司 | Wire terminal Winder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190907 |