CN204966925U - Appurtenance is maintained to sharp old portable multi -functional ground connection - Google Patents
Appurtenance is maintained to sharp old portable multi -functional ground connection Download PDFInfo
- Publication number
- CN204966925U CN204966925U CN201520372564.8U CN201520372564U CN204966925U CN 204966925 U CN204966925 U CN 204966925U CN 201520372564 U CN201520372564 U CN 201520372564U CN 204966925 U CN204966925 U CN 204966925U
- Authority
- CN
- China
- Prior art keywords
- working head
- insulator
- axle center
- grooving
- stick
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 28
- 238000012423 maintenance Methods 0.000 claims description 14
- 210000003462 vein Anatomy 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract description 4
- 241001465754 Metazoa Species 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 241000270295 Serpentes Species 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses an appurtenance is maintained to sharp old portable multi -functional ground connection, it includes insulator axle center stick (5), working head (7), insulator axle center stick and working head activity link to each other, be provided with in the handheld portion of insulator axle center stick anti -skidding line (3), the even interval in position is provided with scale strip (4) more than the handheld portion of insulator axle center stick, it shovels groove (8) to be provided with with the insulator axis stick upper end portion of acutangulating on the working head, it is provided with grooving (2) to become obtuse angle portion with insulator axis stick upper end on the working head, both sides are provided with spacing spring (6) on the working head, spacing spring coupling have can insert shovel groove and grooving dig shovel piece (1). It can be used to different angles and excavates earthing and earthing device laying depth measurement above the earthing device, has reduced the carrying amount of instrument, possesses sufficient intensity, and safe and reliable to ground connection band steel not damaged, can drive aggressive animal during the use when line inspection, the personal safety of conservation work personnel.
Description
Technical field
The utility model relates to grounding maintenance instrument, particularly relates to the portable multi-function grounding maintenance aid that reuses.
Background technology
Earthing device whether good, is directly connected to the safety of the person and equipment, in the routine work of power supply department, tackles all kinds of earthing device and carry out periodic maintenance and inspection, also according to actual conditions needs, should carry out provisional inspection and maintenance at ordinary times.The cycle of earthing device maintenance test is generally: to the ground network of transformer and distribution station or the earthing device in mountain forest location, should measure a grounding resistance every year.See and whether meet the requirements, and tie time measured value and analyze its change.According to the scale of earthing device, the importance in electrical system and season the factor such as variant, annual reply earthing device carries out 1 ~ 2 comprehensive maintenance test.Its particular content is: 1) earth connection whether fractures, damages or heavy corrosion; 2) whether the connection of ground connection branch line and ground connection main line is firm; 3) whether earth point soil is loosening because having by external force affects; 4) repeat whether to stand intact into earth connection, earth electrode and connection thereof; 5) check whether the bolt of whole tie point has loosening, and should be in addition firm one by one; 6) to excavate under grounding lead face peripherally, check that underground 0.5m expands ground wire by extent of corrosion, time serious, answer instantaneously changing; 7) check that whether the wiring such as the connecting wire card of earth connection and jumper are intact; 8) check whether the japanning on surface partial earthing strong cohesiveness zero bus comes off, if having obscission should recoat to make mark distinct; 9) whether because causing by water slug or other reason, to expose earth's surface excessively near to check earth electrode, if there is this type of phenomenon, then should repair in time; 10) record of the item contents such as the change of earthing device, maintenance, measurement is carried out, in these processes, usually the burial depth need to excavate soil, measuring grounding flat steel, therefore, staff needs to carry hoe, spader, tape measure etc., if measure place at the Special zone such as mountain region, jungle, also needs to carry self-defence security tool, maintenance staff's carrying amount is large, and physical demands is too high.
Utility model content
For grounding maintenance aid Problems existing in above-mentioned prior art, the utility model provides a kind of and is easy to carry, waste and old recycling, have the portable multi-function grounding maintenance aid that reuses of the functions such as self-defence, measurement, excavation.
The technical scheme that problem to be solved in the utility model is taked is: reuse portable multi-function grounding maintenance aid, comprise insulator axle, working head, described insulator axle and working head are movably connected, the Handheld Division of insulator axle is provided with anti-slip veins, above position, the Handheld Division uniform intervals of insulator axle is provided with scale strip, described working head acutangulates position with insulator axis rod upper end and is provided with shovel groove, working head become position, obtuse angle to be provided with grooving with insulator axis rod upper end, on working head, both sides are provided with limit spring, limit spring be connected with can insert shovel groove and grooving dig shovel part.
The utility model has the advantages that: 1, adopt retired composite insulator axle, can safeguard by auxiliary line after simple and easy processing in addition, reach the effect that retired equipment reuses; 2, can regulate within the specific limits as required, be mainly used in different angles to excavate earthing above earthing device and the earthing device depth of burying is measured, decrease the carrying amount of instrument.3, handle has anti-slip veins to increase frictional force, holds reliable.4, carry flexibly, possess enough intensity, safe and reliable, to grounding flat steel not damaged during use.5, dog, snake etc. can be driven when line inspection and there is aggressive animal, protection staff personal safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings, 1 shovel part 2, grooving 3, anti-slip veins 4, scale strip 5, insulator axle 6, limit spring 7, working head 8, shovel groove, is dug.
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, in conjunction with embodiment, the utility model is described in further detail with reference to the accompanying drawings below.
As shown in Figure 1, the described portable multi-function grounding maintenance aid that reuses, comprise insulator axle 5, working head 7, insulator axle is generally 1.2m, working head is polygon, described insulator axle and working head are movably connected by set bolt or shackle member, in order to prevent slipping out of the hand during work, the Handheld Division (bottom) of insulator axle is provided with anti-slip veins 3, above position, the Handheld Division uniform intervals of insulator axle is provided with scale strip 4, the length of scale strip is that 0.85-1m is (because the qualified depth of burying of grounding flat steel is between 60-80cm, be sufficient for sb.'s need), described working head acutangulates position with insulator axis rod upper end be provided with and shovel groove 8, working head become position, obtuse angle to be provided with grooving 2 with insulator axis rod upper end, on working head, both sides are provided with limit spring 6, limit spring be connected with can insert shovel groove and grooving dig shovel part 1.In order to ensure working strength, above-mentioned working head and and dig shovel part and be tool steel and make, dig the width of shovel part: 180mm, hoe digs the length of shovel part: 150mm, the degree of depth of shovel groove and grooving: 50mm.
During use, when excavation or the landfill earthwork, firmly stretch limit spring; the insertion grooving of shovel part will be dug or shovel groove and carry out work; when excavating the earthwork and detecting grounding flat steel, the bottom of insulator axis rod to be inserted in the earthwork and with grounding flat steel keeping parallelism, be used for measuring the depth of burying of grounding flat steel; in addition; when hill or jungle landform, dog, snake etc. can be driven there is aggressive animal, protection inherently safe; in real work, be very easy to attendant.
Above execution mode is only in order to illustrate the technical solution of the utility model and unrestricted; although use concrete data etc. to be described in detail the utility model with reference to embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement; and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the scope of claim of the present utility model protection.
Claims (1)
1. reuse portable multi-function grounding maintenance aid, it is characterized in that: it comprises insulator axle (5), working head (7), described insulator axle and working head are movably connected, the Handheld Division of insulator axle is provided with anti-slip veins (3), above position, the Handheld Division uniform intervals of insulator axle is provided with scale strip (4), described working head is provided with the insulator axis rod upper end portion of acutangulating and shovels groove (8), working head become obtuse angle portion to be provided with grooving (2) with insulator axis rod upper end, on working head, both sides are provided with limit spring (6), limit spring be connected with can insert shovel groove and grooving dig shovel part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372564.8U CN204966925U (en) | 2015-06-03 | 2015-06-03 | Appurtenance is maintained to sharp old portable multi -functional ground connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372564.8U CN204966925U (en) | 2015-06-03 | 2015-06-03 | Appurtenance is maintained to sharp old portable multi -functional ground connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966925U true CN204966925U (en) | 2016-01-13 |
Family
ID=55061966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372564.8U Expired - Fee Related CN204966925U (en) | 2015-06-03 | 2015-06-03 | Appurtenance is maintained to sharp old portable multi -functional ground connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815005A (en) * | 2016-04-11 | 2016-08-03 | 山东理工大学 | Disk furrow cover with scale indication |
-
2015
- 2015-06-03 CN CN201520372564.8U patent/CN204966925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815005A (en) * | 2016-04-11 | 2016-08-03 | 山东理工大学 | Disk furrow cover with scale indication |
| CN105815005B (en) * | 2016-04-11 | 2019-11-12 | 山东理工大学 | There is the disk coverer of graduation indication |
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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 |
Granted publication date: 20160113 Termination date: 20160603 |