CN205178050U - Telescopic earth bar with alarming function - Google Patents
Telescopic earth bar with alarming function Download PDFInfo
- Publication number
- CN205178050U CN205178050U CN201520949390.7U CN201520949390U CN205178050U CN 205178050 U CN205178050 U CN 205178050U CN 201520949390 U CN201520949390 U CN 201520949390U CN 205178050 U CN205178050 U CN 205178050U
- Authority
- CN
- China
- Prior art keywords
- intermediate plate
- ground connection
- connection hook
- connecting rod
- warning function
- 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
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- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 230000005611 electricity Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Abstract
The utility model provides a telescopic earth bar with alarming function, including ground connection hook, clamping piece, clamping piece adjusting device, the earth clamp, the connecting rod, alarm device, positioner, telescopic tube and handle, the clamping piece setting in the inside of ground connection hook, clamping piece adjusting device set up at inside and the clamping piece connecting of the coupler body of ground connection hook, the right side lower part of ground connection hook be provided with the earth clamp, the connecting rod setting in the lower part of ground connection hook, alarm device set up the inside of connecting rod and with clamping piece electric connection, the lower part of connecting rod be provided with telescopic tube. The utility model discloses an alarm device, clamping piece adjusting device and positioner's setting is favorable to testing the electricity and reporting to the police with the form of reputation the circuit when connecting the earth bar, guarantees staff's operation safety to stop the damage of clamping piece to transmission line, reduce the occupation space of earth bar, conveniently carry and use, improved work efficiency.
Description
Technical field
The utility model relates to electric power tool technical field, particularly relates to a kind of Extensible ground bar with warning function.
Background technology
At present, earth rod is a kind of instrument often used overhauling electric power facility, in upkeep operation process.Existing transmission line earth rod is divided into the electric pressures such as 35kV, 110kV, 220kV, each electric pressure just has a kind of earth rod, can not be used in combination, use very inconvenient, and for the earth rod of voltage levels, its length is longer, and small transporting vehicle is difficult to shipment, makes troubles to transport use.
A kind of Extensible ground bar that prior art China Patent No. provides for CN20142046098, comprise accommodating mechanism, be arranged on the telescoping mechanism in accommodating mechanism and fixture, accommodating mechanism is the tubular structure that one end has opening, opening up, accommodating mechanism bottom is provided with the handle sleeve gasket of a quality of rubber materials, taper knob cushion cover is contained on the outer wall bottom accommodating mechanism, handle sleeve gasket surface has anti-slip veins, easy to use, avoid landing, it is characterized in that: above handle sleeve gasket, be provided with a protective cover, described protective cover is socketed on the outer wall of accommodating mechanism by the connector on its top, connector is the rubber parts of an annular, can effectively contact with accommodating mechanism and protective cover be fixed, protective cover is insulating material, global shape is similar to bowl-shape, Open Side Down, may be used for protecting at the hand of sleety weather to staff.Be provided with in described fixture two with the use of intermediate plate, for being fixed with cable, fixture side is provided with earth stud, the end of earth connection can be fixed, clamp base is provided with a base, base is connected with a rotatable joint sleeve, joint sleeve is arranged in the chute on base outer wall.This utility model is provided with telescoping mechanism in accommodating mechanism inside, is stretched out by telescoping mechanism during use, improves operating efficiency, but also exists damage transmission pressure, does not possess the problem of warning function.
Therefore, invent a kind of Extensible ground bar with warning function and seem very necessary.
Utility model content
In order to solve the problems of the technologies described above, the damage transmission pressure that the utility model provides a kind of Extensible ground bar with warning function to exist to solve prior art, does not possess the problem of the problem of warning function.The Extensible ground bar with warning function comprises a ground connection hook, intermediate plate, intermediate plate adjusting device, earthing clamp, connecting rod, warning device, positioner, telescopic tube and handle, and described intermediate plate is arranged on the inside of ground connection hook; Described intermediate plate adjusting device is arranged on the coupler body inside of ground connection hook and is connected with intermediate plate; The lower right side of described ground connection hook is provided with earthing clamp; Described connecting rod is arranged on the bottom of ground connection hook; Described warning device is arranged on the inside of connecting rod and is electrically connected with intermediate plate; The bottom of described connecting rod is provided with telescopic tube; Described telescopic tube is provided with positioner; The lower end of described telescopic tube is provided with handle; Described warning device comprises electroscope, loud speaker and alarm lamp, and described loud speaker is arranged on galvanoscopic top; Described alarm lamp is arranged on the right side of loud speaker.
Described intermediate plate adjusting device comprises adjustment screw mandrel, adjusting nut and adjusting rod, and described adjustment screw mandrel is provided with adjusting nut; Described adjusting rod is arranged on the one end regulating screw mandrel.
Described positioner comprises location-plate, rotating shaft, spring and orientation spool, and described location-plate is arranged on the left and right sides of orientation spool by rotating shaft; Described spring is arranged between two location-plates.
The movable upper end of described connecting rod is arranged on the inside of ground connection hook lower end and is fixedly connected with described adjusting rod.
Described electroscope specifically adopts GD series high voltage electroscope, by being equipped with in described loud speaker and alarm lamp, be conducive to carrying out electrical verification when connecting earth rod to circuit and reporting to the police with the form of acousto-optic, ensure the job safety of staff, increase work efficiency simultaneously.
Described adjustment screw mandrel specifically adopts positive and negative silk trapezoidal screw, by with being equipped with of described adjusting nut, be conducive to the opening angle of quick adjustment intermediate plate, reduce or stop the damage of intermediate plate to transmission line.
Described adjusting rod specifically adopts rods, by with being equipped with of described connecting rod and ground connection hook, be conducive to the opening angle of quick adjustment intermediate plate, reduce or stop the damage of intermediate plate to transmission line.
Described telescopic tube specifically adopts makes by insulating material the telescopic tube that diameter successively decreases successively, by with being equipped with of described positioner, be conducive to reducing taking up room of earth rod, be convenient for carrying and use, improve operating efficiency.
Compared with prior art, the utility model has following beneficial effect: because a kind of Extensible ground bar with warning function of the present utility model is widely used in the metering of electric power tool technical field.Meanwhile, the beneficial effects of the utility model are:
1. the setting of warning device of the present utility model, is conducive to carrying out electrical verification when connecting earth rod to circuit and reporting to the police with the form of acousto-optic, ensures the job safety of staff, increase work efficiency simultaneously.
2. the setting of intermediate plate adjusting device of the present utility model, is conducive to the opening angle of quick adjustment intermediate plate, reduces or stops the damage of intermediate plate to transmission line.
3. being equipped with of positioner of the present utility model, is conducive to reducing taking up room of earth rod, is convenient for carrying and uses, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of warning device of the present utility model.
Fig. 3 is the structural representation of intermediate plate adjusting device of the present utility model.
Fig. 4 is the structural representation of positioner of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure:
1-ground connection hook, 2-intermediate plate, 3-intermediate plate adjusting device, 31-regulates screw mandrel, 32-adjusting nut, 33-adjusting rod, 4-earthing clamp, 5-connecting rod, 6-warning device, 61-electroscope, 62-loud speaker, 63-alarm lamp, 7-positioner, 71-location-plate, 72-rotating shaft, 73-spring, 74-orientation spool, 8-telescopic tube, 9-handle.
Embodiment:
As shown in accompanying drawing 1 to accompanying drawing 4
The utility model provides a kind of Extensible ground bar with warning function, comprises ground connection hook 1, intermediate plate 2, intermediate plate adjusting device 3, earthing clamp 4, connecting rod 5, warning device 6, positioner 7, telescopic tube 8 and handle 9, described intermediate plate 2 is arranged on the inside of ground connection hook 1; Described intermediate plate adjusting device 3 is arranged on the coupler body inside of ground connection hook 1 and is connected with intermediate plate 2; The lower right side of described ground connection hook 1 is provided with earthing clamp 4; Described connecting rod 5 is arranged on the bottom of ground connection hook 1; Described warning device 6 is arranged on the inside of connecting rod 5 and is electrically connected with intermediate plate 2; The bottom of described connecting rod 5 is provided with telescopic tube 8; Described telescopic tube 8 is provided with positioner 7; The lower end of described telescopic tube 8 is provided with handle 9; Described warning device 6 comprises electroscope 61, loud speaker 62 and alarm lamp 63, and described loud speaker 62 is arranged on the top of electroscope 61; Described alarm lamp 63 is arranged on the right side of loud speaker 62.
Described intermediate plate adjusting device 3 comprises adjustment screw mandrel 31, and adjusting nut 32 and adjusting rod 33, described adjustment screw mandrel 31 is provided with adjusting nut 32; Described adjusting rod 33 is arranged on the one end regulating screw mandrel 31.
Described positioner 7 comprises location-plate 71, rotating shaft 72, spring 73 and orientation spool 74, and described location-plate 71 is arranged on the left and right sides of orientation spool 74 by rotating shaft 72; Described spring 73 is arranged between two location-plates 71.
The movable upper end of described connecting rod 5 is arranged on the inside of ground connection hook 1 lower end and is fixedly connected with described adjusting rod 33.
Described electroscope 61 specifically adopts GD series high voltage electroscope, by being equipped with in described loud speaker 62 and alarm lamp 63, be conducive to carrying out electrical verification when connecting earth rod to circuit and reporting to the police with the form of acousto-optic, ensure the job safety of staff, increase work efficiency simultaneously.
Described adjustment screw mandrel 31 specifically adopts positive and negative silk trapezoidal screw, by with being equipped with of described adjusting nut 32, be conducive to the opening angle of quick adjustment intermediate plate, reduce or stop the damage of intermediate plate to transmission line.
Described adjusting rod 33 specifically adopts rods, by with being equipped with of described connecting rod 5 and ground connection hook 1, be conducive to the convenient opening angle regulating intermediate plate, reduce or stop the damage of intermediate plate to transmission line.
Described telescopic tube 8 specifically adopts makes by insulating material the telescopic tube that diameter successively decreases successively, by with being equipped with of described positioner 7, be conducive to reducing taking up room of earth rod, be convenient for carrying and use, improve operating efficiency.
Operation principle
The utility model in use, ground connection hook 1 is hung with on power transmission line, rotary handle 9 drives telescopic tube 8 and connecting rod 5 with the size regulating intermediate plate 2 to open by intermediate plate adjusting device 3, thus reduce or stop the damage of ground connection hook 1 pair of power transmission line, when intermediate plate 2 touches the conductor of power transmission line, warning device 6 detects the voltage of power transmission line by electroscope 61, when there being voltage, startup alarm lamp 63 and loud speaker 62 are reported to the police, the setting of warning device 6 of the present utility model, be conducive to carrying out electrical verification when connecting earth rod to circuit and reporting to the police with the form of acousto-optic, ensure the job safety of staff, increase work efficiency simultaneously, the setting of intermediate plate adjusting device 3, is conducive to the opening angle of quick adjustment intermediate plate, reduces or stops the damage of intermediate plate to transmission line, being equipped with of positioner 7, is conducive to reducing taking up room of earth rod, is convenient for carrying and uses, improve operating efficiency.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection range of the present utility model.
Claims (8)
1. one kind has the Extensible ground bar of warning function, it is characterized in that, this Extensible ground bar with warning function comprises ground connection hook (1), intermediate plate (2), intermediate plate adjusting device (3), earthing clamp (4), connecting rod (5), warning device (6), positioner (7), telescopic tube (8) and handle (9), described intermediate plate (2) is arranged on the inside of ground connection hook (1); Described intermediate plate adjusting device (3) is arranged on the coupler body inside of ground connection hook (1) and is connected with intermediate plate (2); The lower right side of described ground connection hook (1) is provided with earthing clamp (4); Described connecting rod (5) is arranged on the bottom of ground connection hook (1); Described warning device (6) is arranged on the inside of connecting rod (5) and is electrically connected with intermediate plate (2); The bottom of described connecting rod (5) is provided with telescopic tube (8); Described telescopic tube (8) is provided with positioner (7); The lower end of described telescopic tube (8) is provided with handle (9); Described warning device (6) comprises electroscope (61), loud speaker (62) and alarm lamp (63), and described loud speaker (62) is arranged on the top of electroscope (61); Described alarm lamp (63) is arranged on the right side of loud speaker (62).
2. there is the Extensible ground bar of warning function as claimed in claim 1, it is characterized in that, described intermediate plate adjusting device (3) comprises adjustment screw mandrel (31), and adjusting nut (32) and adjusting rod (33), described adjustment screw mandrel (31) is provided with adjusting nut (32); Described adjusting rod (33) is arranged on the one end regulating screw mandrel (31).
3. there is the Extensible ground bar of warning function as claimed in claim 1, it is characterized in that, described positioner (7) comprises location-plate (71), rotating shaft (72), spring (73) and orientation spool (74), described location-plate (71) is arranged on the left and right sides of orientation spool (74) by rotating shaft (72); Described spring (73) is arranged between two location-plates (71).
4. have the Extensible ground bar of warning function as claimed in claim 1 or 2, it is characterized in that, the movable upper end of described connecting rod (5) is arranged on the inside of ground connection hook (1) lower end and is fixedly connected with described adjusting rod (33).
5. have the Extensible ground bar of warning function as claimed in claim 1, it is characterized in that, described electroscope (61) specifically adopts GD series high voltage electroscope.
6. have the Extensible ground bar of warning function as claimed in claim 2, it is characterized in that, described adjustment screw mandrel (31) specifically adopts positive and negative silk trapezoidal screw.
7. have the Extensible ground bar of warning function as claimed in claim 2, it is characterized in that, described adjusting rod (33) specifically adopts rods.
8. there is the Extensible ground bar of warning function as claimed in claim 1, it is characterized in that, the telescopic tube that described telescopic tube (8) specifically adopts the diameter be made up of insulating material to successively decrease successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949390.7U CN205178050U (en) | 2015-11-25 | 2015-11-25 | Telescopic earth bar with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949390.7U CN205178050U (en) | 2015-11-25 | 2015-11-25 | Telescopic earth bar with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178050U true CN205178050U (en) | 2016-04-20 |
Family
ID=55741991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520949390.7U Expired - Fee Related CN205178050U (en) | 2015-11-25 | 2015-11-25 | Telescopic earth bar with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811125A (en) * | 2016-05-30 | 2016-07-27 | 国网青海省电力公司西宁供电公司 | Novel grounding wire |
| CN106356650A (en) * | 2016-08-31 | 2017-01-25 | 国网安徽省电力公司阜阳供电公司 | Warning device for preventing grounding rod from unreliable grounding |
| CN110501552A (en) * | 2019-09-27 | 2019-11-26 | 国网山东省电力公司济南市济阳区供电公司 | A kind of electroscope |
-
2015
- 2015-11-25 CN CN201520949390.7U patent/CN205178050U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811125A (en) * | 2016-05-30 | 2016-07-27 | 国网青海省电力公司西宁供电公司 | Novel grounding wire |
| CN105811125B (en) * | 2016-05-30 | 2018-02-06 | 国网青海省电力公司西宁供电公司 | One kind ground wire |
| CN106356650A (en) * | 2016-08-31 | 2017-01-25 | 国网安徽省电力公司阜阳供电公司 | Warning device for preventing grounding rod from unreliable grounding |
| CN110501552A (en) * | 2019-09-27 | 2019-11-26 | 国网山东省电力公司济南市济阳区供电公司 | A kind of electroscope |
| CN110501552B (en) * | 2019-09-27 | 2022-03-22 | 国网山东省电力公司济南市济阳区供电公司 | Novel electroscope |
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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: 20160420 Termination date: 20161125 |