CN109142957A - A kind of earth detector to make marks - Google Patents
A kind of earth detector to make marks Download PDFInfo
- Publication number
- CN109142957A CN109142957A CN201811244565.9A CN201811244565A CN109142957A CN 109142957 A CN109142957 A CN 109142957A CN 201811244565 A CN201811244565 A CN 201811244565A CN 109142957 A CN109142957 A CN 109142957A
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- China
- Prior art keywords
- fixed
- cylinder
- peripheral frame
- current transformer
- type current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Abstract
The present invention relates to a kind of earth detector fields, and in particular to the earth detector that can be made marks to one kind.Including bottom plate, leakage detector is fixed on the cylinder body of Pneumatic extension cylinder, the telescopic rod upper end of Pneumatic extension cylinder is fixed with sliding rail, sliding block is connect with threads of lead screw, peripheral frame is fixed in the middle part of upper end of slide block, split core type current transformer and leakage detector are electrically connected, the spanner of split core type current transformer is located at outside peripheral frame, the prolonging direction of telescopic rod is fixed on sliding block on the left of peripheral frame towards the cylinder of peripheral frame, cylinder is connected to air pump by tracheae, the fixed link that can touch split core type current transformer spanner is fixed on the telescopic rod of cylinder, labelling apparatus is fixed on the sliding block at rear on the right side of peripheral frame.The present invention, structure is simple, easy to operate, can be improved working efficiency and the personal safety of power supply personnel, while having mark function, facilitates equal bars detection, avoids duplicate measurements.
Description
Technical field
The present invention relates to a kind of earth detector fields, and in particular to the detection of electrical leakage dress that can be made marks to one kind
It sets.
Background technique
The 0.4kV power supply facilities now run is leaked electricity, due to user's power stealing facility, is caused every year to power supply enterprise
Weight huge economic loss, because facility electric leakage also will cause human safety issues, for this purpose, power supply enterprise all need every year periodically it is right
0.4kV power supply facilities carries out looking into the work of tax evasion electricity, hits stealing electricity behavior, handles electric leakage；Therefore one kind is needed
It is greatly improved working efficiency and the personal safety of power supply personnel, while there is mark function, avoids the electric leakage of duplicate measurements
Detection device.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of working efficiency that can be improved power supply personnel and personal safety,
There is mark function simultaneously, avoid the earth detector of duplicate measurements to make marks.
To achieve the goals above, present invention provide the technical scheme that
A kind of earth detector to make marks, including bottom plate, bottom plate upper end are fixed with vertical Pneumatic extension cylinder, pneumatically stretch
Promising its is fixed on the bottom plate of contracting cylinder side, the air pump of power is provided, be fixed with leakage detector on the cylinder body of Pneumatic extension cylinder,
The telescopic rod upper end of Pneumatic extension cylinder is fixed with lateral sliding rail, and sliding block and the horizontal concrete chute of sliding rail upper end are slidably matched, sliding rail
Both ends above be respectively and fixedly provided with fixed plate, the lead screw both ends parallel with sliding rail respectively with the fixed plate of sliding rail left and right ends be hinged
It connects, sliding block is connect with threads of lead screw, is fixed with peripheral frame in the middle part of upper end of slide block, the lower end of split core type current transformer is mounted on peripheral frame
Interior, split core type current transformer and leakage detector are electrically connected, and the spanner of split core type current transformer is located at outside peripheral frame, and peripheral frame is left
The prolonging direction of telescopic rod is fixed on the sliding block of side towards the cylinder of peripheral frame, cylinder is connected to air pump by tracheae, and gas is connected
Valve is provided on the tracheae of cylinder and air pump, consolidating for split core type current transformer spanner can be touched by being fixed on the telescopic rod of cylinder
Fixed pole is fixed with labelling apparatus on the sliding block at rear on the right side of peripheral frame；
The labelling apparatus includes the cylinder for being fixed on sliding block and allowing to place self-spraying paint, is threaded on the barrel of cylinder
Stablize self-spraying paint lock-screw, the self-spraying paint by the injection direction of pressure valve nozzle and the annular of split core type current transformer
The longitudinal center line of iron core is vertical, and supporting plate is fixed on front side of cylinder, and sliding is provided with motion bar, the upper end of motion bar on supporting plate
The top that self-spraying paint presses pressure valve is bent and is located at backward, the lower end of motion bar is fixedly connected with the upper end of drawstring.
Specifically, bottom plate lower end quadrangle is provided with runner.
Specifically, the bottom plate is fixedly arranged at the front end with pushing hands.
Specifically, the inner edge of the peripheral frame is provided with rubber pad, the lower end outer rim of rubber pad and split core type current transformer is connect
Touching.
Specifically, the left end of the lead screw is fixed with handwheel.
Specifically, the lower end of the drawstring is fixed with pull ring.
Compared with prior art, the invention has the benefit that
The present invention, structure is simple, easy to operate, can be improved working efficiency and the personal safety of power supply personnel, while having mark
Cite sb. for meritorious service can, facilitate equal bars detection, avoid duplicate measurements.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Fig. 3 is the side view of labelling apparatus in the present invention.
Parts title in attached drawing are as follows:
1, bottom plate, 2, pushing hands, 3, runner, 4, air pump, 5, Pneumatic extension cylinder, 6, leakage detector, 7, sliding rail, 8, fixed plate, 9,
Lead screw, 10, handwheel, 11, sliding block, 12, cylinder, 13, fixed link, 14, peripheral frame, 15, rubber pad, 16, split core type current transformer,
17, cylinder, 18, supporting plate, 19, motion bar, 20, lock-screw, 21, self-spraying paint, 22, drawstring, 23, pull ring.
Specific embodiment
As shown in Figure 1-3, a kind of earth detector that can be made marks, including bottom plate 1,1 lower end quadrangle of bottom plate are respectively provided with
There is runner 3, bottom plate 1 is fixedly arranged at the front end with pushing hands 2.
1 upper end of bottom plate is fixed with vertical Pneumatic extension cylinder 5, fixes promising its on the bottom plate 1 of 5 side of Pneumatic extension cylinder and mentions
For the air pump 4 of power, leakage detector 6 is fixed on the cylinder body of Pneumatic extension cylinder 5, the telescopic rod upper end of Pneumatic extension cylinder 5 is solid
Surely there is lateral sliding rail 7, sliding block 11 and the horizontal concrete chute of 7 upper end of sliding rail are slidably matched, and are respectively and fixedly provided with above the both ends of sliding rail 7 solid
Fixed board 8, fixed plate 8 of lead screw 9 both ends parallel with sliding rail 7 respectively with 7 left and right ends of sliding rail are hinged, and the left end of lead screw 9 is solid
Surely there is handwheel 10.Sliding block 11 is threadedly coupled with lead screw 9, and 11 upper center of sliding block is fixed with peripheral frame 14, split core type current transformer 16
Lower end be mounted in peripheral frame 14, split core type current transformer 16 select Shandong Yuan Xing Electronics Co., Ltd. production model
The current transformer of CTC1535.The inner edge of peripheral frame 14 is provided with rubber pad 15, under rubber pad 15 and split core type current transformer 16
Hold outer rim contact.Split core type current transformer 16 and leakage detector 6 are electrically connected, and the spanner of split core type current transformer 16, which is located at, to be enclosed
Outside frame 14, the prolonging direction of telescopic rod is fixed with towards the cylinder 12 of peripheral frame 14, cylinder 12 on the sliding block 11 in 14 left side of peripheral frame
It is connected to air pump 4 by tracheae, is provided with valve on the tracheae of connection cylinder 12 and air pump 4, air pump is cylinders providing power, gas
The fixed link 13 that can touch 16 spanner of split core type current transformer, the cunning at 14 right side rear of peripheral frame are fixed on the telescopic rod of cylinder 12
Labelling apparatus is fixed on block 11.
The labelling apparatus includes the cylinder 17 for being fixed on sliding block 11 and allowing to place self-spraying paint 21, the barrel of cylinder 17
On be threaded with the lock-screw 20 of stable self-spraying paint 21, the injection direction and pincers by pressure valve nozzle of the self-spraying paint 21
The longitudinal center line of the annular core of shape current transformer 16 is vertical, and the front side of cylinder 17 is fixed with supporting plate 18, slides on supporting plate 18
Dynamic to be provided with motion bar 19, the upper end of motion bar 19 bends backward and is located at the top that self-spraying paint presses pressure valve, motion bar 19
Lower end is fixedly connected with the upper end of drawstring 22, and the lower end of drawstring 22 is fixed with pull ring 23.
The present invention is in use, be pushed into below the stringing for needing to measure, by 10 rotational lead screw 9 of handwheel, so that sliding block
Split core type current transformer 16 on 11 is located at immediately below measured stringing, and booster air pump 4 simultaneously makes the flexible of Pneumatic extension cylinder 5
Bar elongation opens valve, the telescopic rod of cylinder 12 is stretched when the jaw of split core type current transformer 16 is close to the electric wire for needing to detect
Long, the fixed link 13 on 12 telescopic rod of cylinder touches the spanner of split core type current transformer 16, the jaw of split core type current transformer 16
It opens, continues so that the telescopic rod of Pneumatic extension cylinder 5 extends, so that entering ring at jaw of the measured electric wire by opening
Between shape iron core, leakage detector 6 will show the electric current in measured electric wire at this time, and operator is according to leakage detector 6
On electric current judgement it is measured electric wire it is whether problematic, when being judged as problematic, to live by pull ring 23 and drawstring 22
19 downlink of lever, the part that 19 upper end of motion bar is bent backward will make self-spraying paint 21 by pressure valve downlink, due to label
The self-spraying paint 21 of device is located at 14 right side rear of peripheral frame, and the injection direction and pincerlike electric current by pressure valve nozzle of self-spraying paint 21
The longitudinal center line of the annular core of mutual inductor 16 is vertical, therefore when in self-spraying paint after being opened by pressure valve 21 of self-spraying paint 21
It will be adhered on measured electric wire to injection direction in the paint of diffusion type, inspection personnel is facilitated to see.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. the earth detector that one kind can make marks, including bottom plate (1), which is characterized in that bottom plate (1) upper end is fixed with vertically
Pneumatic extension cylinder (5), promising its is fixed on the bottom plate (1) of Pneumatic extension cylinder (5) side, the air pump (4) of power is provided, pneumatically
It is fixed on the cylinder body of telescoping cylinder (5) leakage detector (6), the telescopic rod upper end of Pneumatic extension cylinder (5) is fixed with lateral cunning
Rail (7), sliding block (11) and the horizontal concrete chute of sliding rail (7) upper end are slidably matched, and are respectively and fixedly provided with fixed plate above the both ends of sliding rail (7)
(8), fixed plate (8) of the lead screw parallel with sliding rail (7) (9) both ends respectively with sliding rail (7) left and right ends is hinged, sliding block (11)
It is threadedly coupled with lead screw (9), sliding block (11) upper center is fixed with peripheral frame (14), the lower end installation of split core type current transformer (16)
In peripheral frame (14), split core type current transformer (16) and leakage detector (6) are electrically connected, and split core type current transformer (16) are pulled
Hand is located at that peripheral frame (14) is external, and the prolonging direction of telescopic rod is fixed on the sliding block (11) on the left of peripheral frame (14) towards peripheral frame (14)
Cylinder (12), cylinder (12) is connected to air pump (4) by tracheae, is connected and is provided on cylinder (12) and the tracheae of air pump (4)
Valve is fixed with the fixed link (13) that can touch split core type current transformer (16) spanner, peripheral frame on the telescopic rod of cylinder (12)
(14) labelling apparatus is fixed on the sliding block (11) at right side rear；
The labelling apparatus includes the cylinder (17) for being fixed on sliding block (11) and allowing to place self-spraying paint (21), cylinder (17)
The lock-screw (20) of stable self-spraying paint (21), the spray by pressure valve nozzle of the self-spraying paint (21) are threaded on barrel
It is vertical with the longitudinal center line of annular core of split core type current transformer (16) to penetrate direction, cylinder is fixed with supporting plate on front side of (17)
(18), sliding is provided with motion bar (19) on supporting plate (18), and the upper end of motion bar (19) bends backward and is located at self-spraying paint and presses
The lower end of the top of valve, motion bar (19) is fixedly connected with the upper end of drawstring (22).
2. a kind of earth detector that can be made marks according to claim 1, which is characterized in that bottom plate (1) lower end
Quadrangle is provided with runner (3).
3. a kind of earth detector that can be made marks according to claim 1, which is characterized in that before the bottom plate (1)
End is fixed with pushing hands (2).
4. a kind of earth detector that can be made marks according to claim 1, which is characterized in that the peripheral frame (14) it is interior
Edge is provided with rubber pad (15), and rubber pad (15) is contacted with the lower end outer rim of split core type current transformer (16).
5. a kind of earth detector that can be made marks according to claim 1, which is characterized in that a left side for the lead screw (9)
End is fixed with handwheel (10).
6. a kind of earth detector that can be made marks according to claim 1, which is characterized in that under the drawstring (22)
End is fixed with pull ring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244565.9A CN109142957A (en) | 2018-10-24 | 2018-10-24 | A kind of earth detector to make marks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244565.9A CN109142957A (en) | 2018-10-24 | 2018-10-24 | A kind of earth detector to make marks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109142957A true CN109142957A (en) | 2019-01-04 |
Family
ID=64809789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811244565.9A Pending CN109142957A (en) | 2018-10-24 | 2018-10-24 | A kind of earth detector to make marks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109142957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022094795A1 (en) * | 2020-11-04 | 2022-05-12 | 汤晓敏 | Electric leakage detection device for whole energization circuit breaker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821588Y (en) * | 2005-07-06 | 2006-09-27 | 杨渊 | Low voltage power line health detector |
| CN103386381A (en) * | 2013-07-22 | 2013-11-13 | 广西大学 | Mining long-distance paint spraying device |
| JP2014222161A (en) * | 2013-05-13 | 2014-11-27 | 日本電波株式会社 | Leakage position survey device |
| CN104931844A (en) * | 2015-06-23 | 2015-09-23 | 中山市木易万用仪器仪表有限公司 | Clamp-shaped leakage ammeter |
| CN105899960A (en) * | 2013-11-19 | 2016-08-24 | 李铉昌 | Mobile electric leakage detection device and method |
| CN108039038A (en) * | 2017-12-28 | 2018-05-15 | 国网吉林省电力有限公司电力科学研究院 | Split core type current transformer remote-control apparatus |
| CN207851324U (en) * | 2017-12-29 | 2018-09-11 | 重庆远为科技有限责任公司 | Detector wire with telescopic rod |
| CN209055614U (en) * | 2018-10-24 | 2019-07-02 | 广东电网有限责任公司 | A kind of earth detector to make marks |
-
2018
- 2018-10-24 CN CN201811244565.9A patent/CN109142957A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821588Y (en) * | 2005-07-06 | 2006-09-27 | 杨渊 | Low voltage power line health detector |
| JP2014222161A (en) * | 2013-05-13 | 2014-11-27 | 日本電波株式会社 | Leakage position survey device |
| CN103386381A (en) * | 2013-07-22 | 2013-11-13 | 广西大学 | Mining long-distance paint spraying device |
| CN105899960A (en) * | 2013-11-19 | 2016-08-24 | 李铉昌 | Mobile electric leakage detection device and method |
| US20160299183A1 (en) * | 2013-11-19 | 2016-10-13 | Hyun Chang Lee | Mobile electric leakage detection device and method |
| CN104931844A (en) * | 2015-06-23 | 2015-09-23 | 中山市木易万用仪器仪表有限公司 | Clamp-shaped leakage ammeter |
| CN108039038A (en) * | 2017-12-28 | 2018-05-15 | 国网吉林省电力有限公司电力科学研究院 | Split core type current transformer remote-control apparatus |
| CN207851324U (en) * | 2017-12-29 | 2018-09-11 | 重庆远为科技有限责任公司 | Detector wire with telescopic rod |
| CN209055614U (en) * | 2018-10-24 | 2019-07-02 | 广东电网有限责任公司 | A kind of earth detector to make marks |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022094795A1 (en) * | 2020-11-04 | 2022-05-12 | 汤晓敏 | Electric leakage detection device for whole energization circuit breaker |
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