CN108627703A - A kind of tower bar grounding resistance monitoring device - Google Patents
A kind of tower bar grounding resistance monitoring device Download PDFInfo
- Publication number
- CN108627703A CN108627703A CN201810852605.1A CN201810852605A CN108627703A CN 108627703 A CN108627703 A CN 108627703A CN 201810852605 A CN201810852605 A CN 201810852605A CN 108627703 A CN108627703 A CN 108627703A
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- hand
- instrument box
- main frame
- frame body
- tower bar
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 57
- 238000004804 winding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The present invention provides a kind of tower bar grounding resistance monitoring devices, including ground resistance instrument box, trailer configuration, hand turntable group and fixing device, ground resistance instrument box is arranged in trailer configuration, hand turntable group is arranged in the centre position of trailer configuration, trailer configuration includes main frame body, expansion handle, wheel and supporting plate, expansion handle is arranged in the top of main frame body, and expansion handle is flexibly connected with main frame body by clamping screw, and the lower section in main frame body both sides is arranged in wheel；The present invention is provided with trailer configuration, traditional ground resistance instrument box is arranged in the bottom of trailer configuration, when staff carries out the insulating resistance measuring of multiple tower bars in a region, advance can be towed to ground resistance instrument box, it can save compared with many-body force, detection simultaneously only need to rotate turntable group by crank later can carry out take-up, while more convenient compared to traditional tower bar insulating resistance measuring device, greatly improve the efficiency of detection.
Description
Technical field
The present invention relates to electric power testing equipment field more particularly to a kind of tower bar grounding resistance monitoring devices.
Background technology
Double jaw ground resistance tester precision height a few days ago on the market, strong antijamming capability, it is easy to operate be easy to carry about with one,
Digital processing capabilities are powerful, and ground loop resistance can be detected in the case where not powering off, and avoid and need to consume in conventional method
Take a large amount of engineerings to be laid with auxiliary earth polar, need to disconnect the shortcomings of grounding body is connect with electrical equipment, had both adapted to play now constantly
The electric power of electricity, the requirement of system work, and many manpower and materials are saved, there is larger practical value；But existing tower
Rod grounded electrical resistance monitoring is all to be detected work in a very wide region, the ground resistance of each tower bar in a panel region
It needs to be detected, traditional monitoring device heavier-weight, and is all manually to carry, be then detected one by one, workload
Greatly, inefficiency；Simultaneously because the circuit of detection has voltage level detection line, current stage detection line and earthing detection line, general electricity
Detection line of arbitrarily downgrading and current stage detection line reach 20-40 meters, debit's detection line when it is also very inconvenient, therefore the present invention
It is proposed a kind of tower bar grounding resistance monitoring device to solve the deficiencies in the prior art.
Invention content
In view of the above-mentioned problems, the present invention proposes a kind of tower bar grounding resistance monitoring device, tower bar ground resistance monitoring dress
It installs and is equipped with trailer configuration, traditional ground resistance instrument box is arranged in the bottom of trailer configuration, one is carried out in staff
In a region when the insulating resistance measuring of multiple tower bars, advance can be towed to ground resistance instrument box, can save more body
Power, while a plurality of longer detection conducting wire can be wound respectively in the first hand traverse disk, the second hand traverse disk and double groups of hand turntables
On, at work, retractable cable only need to be carried out, it is corresponding that the plug of different detection conducting wires is then inserted in ground resistance instrument box again
Connector in just can realize work, detection only need to rotate turntable group by crank later can carry out take-up, compared to traditional
While tower bar insulating resistance measuring device is more convenient, the efficiency of detection is greatly improved.
To solve the above-mentioned problems, technical solution of the present invention is as follows：
A kind of tower bar grounding resistance monitoring device, including ground resistance instrument box, trailer configuration, hand turntable group and fixed dress
It sets, the ground resistance instrument box is arranged in trailer configuration, and the hand turntable group is arranged in the centre position of trailer configuration,
The trailer configuration includes main frame body, expansion handle, wheel and supporting plate, and the expansion handle is arranged in the top of main frame body, and
The expansion handle is flexibly connected with main frame body by clamping screw, and the lower section in main frame body both sides is arranged in the wheel, described
Supporting plate is arranged in the lower section of main frame body, and ground connection instrument box setting is fixed on supporting plate, and by fixing device.
Further improvement lies in that：The hand turntable group includes the first hand traverse disk, the second hand traverse disk and double groups of hands
Rocking-turn disk, the first hand traverse disk and the second hand traverse dish structure are identical, and voltage level is wound on the first hand traverse disk
Connecting line is detected, current stage detection connecting line is wound on the second hand traverse disk, the double hand-operated turntable is equipped with two groups of lines
Road winds space, and two groups of circuits winding space is wound with the first earthing detection line and the second earthing detection line respectively, described
Ground resistance instrument box is equipped with voltage level detection connecting line, current stage detection connecting line the first earthing detection line and the second ground connection
The corresponding connector of detection line.
Further improvement lies in that：It is all provided on the right side of the first hand traverse disk, the second hand traverse disk and double groups of hand turntables
There is crank.
Further improvement lies in that：The two of the side and double groups of hand turntables of the first hand traverse disk and the second hand traverse disk
Side is equipped with terminals outlet.
Further improvement lies in that：The fixing device includes snap ring and buckle, the both ends of the ground resistance instrument box
It is arranged with snap ring, the buckle is arranged in the upper of supporting plate, and the ground resistance instrument box and supporting plate pass through fixing device reality
The detachable installation of row.
Beneficial effects of the present invention are：The tower bar grounding resistance monitoring device is provided with trailer configuration, by traditional ground connection
Resistance Meter case is arranged in the bottom of trailer configuration, and the insulating resistance measuring of multiple tower bars in a region is carried out in staff
When, advance can be towed to ground resistance instrument box, can be saved compared with many-body force, while a plurality of longer detection conducting wire can be distinguished
Winding is on the first hand traverse disk, the second hand traverse disk and double groups of hand turntables, at work, only need to carry out retractable cable, then
The plug of different detection conducting wires, which is inserted in the corresponding connector of ground resistance instrument box, again just can realize work, after detection
Turntable group only, which need to be rotated, by crank can carry out take-up, more convenient compared to traditional tower bar insulating resistance measuring device
While, greatly improve the efficiency of detection.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is the existing tower bar resistance detection flow chart of the present invention.
Wherein：1- ground resistance instrument boxs, 2- main frame bodies, 3- expansion handles, 4- wheels, 5- supporting plates, 6- clamping screws, 7-
First hand traverse disk, 8- the second hand traverse disks, bis- groups of hand turntables of 9-, 10- voltage levels detect connecting line, the detection of 11- current stages
Connecting line, 12- the first earthing detection lines, 13- the second earthing detection lines, 14- cranks, the outlet of 15- terminals, 16- snap rings, 17-
Buckle.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
It is only used for explaining the present invention, be not intended to limit the scope of the present invention..
According to Fig. 1,2, the present embodiment proposes a kind of tower bar grounding resistance monitoring device, including ground resistance instrument
Case 1, trailer configuration, hand turntable group and fixing device, the ground resistance instrument box 1 are arranged in trailer configuration, the hand
Rocking-turn disk group is arranged in the centre position of trailer configuration, and the trailer configuration includes main frame body 2, expansion handle 3, wheel 4 and support
Plate 5, the expansion handle 3 is arranged in the top of main frame body 2, and the expansion handle 3 is lived with main frame body 2 by clamping screw 6
Dynamic connection, the wheel 4 are arranged the lower section in 2 both sides of main frame body, and the supporting plate 5 is arranged in the lower section of main frame body 2, and described connect
Ground instrument box 1 setting is fixed on supporting plate 5, and by fixing device, the hand turntable group include the first hand traverse disk 7,
Second hand traverse disk 8 and double hand turntables 9 of group, the first hand traverse disk 7 is identical with 8 structure of the second hand traverse disk, and described the
It is wound with voltage level detection connecting line 10 on one hand traverse disk 7, current stage detection connection is wound on the second hand traverse disk 8
Line 11, the double hand-operated turntable 9 are equipped with two groups of circuits and wind space, and two groups of circuits winding space is wound with first and connects respectively
Ground detection line 12 and the second earthing detection line 13, the ground resistance instrument box 1 are equipped with voltage level detection connecting line 10, electric current
Grade detection 11 first earthing detection line 12 of connecting line and 13 corresponding connector of the second earthing detection line, first hand traverse
The right side of disk 7, the second hand traverse disk 8 and double groups of hand turntables 9 is equipped with crank 14, the first hand traverse disk 7 and second-hand
The side of rocking-turn disk 8 and the both sides of double groups of hand turntables 9 are equipped with terminals outlet 15, and the fixing device includes snap ring 16
It is arranged with snap ring 16 with the both ends of buckle 17, the ground resistance instrument box 1, the buckle 17 is arranged in the upper of supporting plate 5, and
The ground resistance instrument box 1 and supporting plate 5 carry out detachable installation by fixing device.
The tower bar grounding resistance monitoring device is provided with trailer configuration, and traditional setting of ground resistance instrument box 1 is being dragged
It the bottom of bassinet structure can be to ground resistance when staff carries out the insulating resistance measuring of multiple tower bars in a region
Instrument box 1 tows advance, can save compared with many-body force, while a plurality of longer detection conducting wire can be wound respectively in the first hand traverse
On disk 7, the second hand traverse disk 8 and double groups of hand turntables 9, at work, retractable cable only need to be carried out, then again by different detections
The plug of conducting wire, which is inserted in 1 corresponding connector of ground resistance instrument box, just can realize work, and detection only need to pass through crank later
Rotation turntable group can carry out take-up, while more convenient compared to traditional tower bar insulating resistance measuring device, significantly
The efficiency for improving detection.
When staff carries out multiple tower bar insulating resistance measurings in a region, hauling expansion handle 3 can carry out
Move ahead movement, when a determining tower bar ground resistance is detected, rotates double hand turntables 9 of group, releases first respectively and connect
Ground detection line 12 and the second wiring detection line 13, connect on the ground lead of tower bar, then by the first earthing detection line
12 and second wiring detection line 13 stretch out one end of the hand turntable of double groups 9 and be connected on ground resistance instrument box 1, then turn
Dynamic first hand traverse disk 7 and the second hand traverse disk 8 release voltage level detection connecting line 10 and current stage detection connecting line 11 respectively,
It connects in the voltage level test bar and current stage test bar in being inserted into soil, carries out tower bar insulating resistance measuring, work as detection
Later, voltage level detection connecting line 10, current stage detection the 11, first grounding lead detection line 12 of connection and the second earthing detection are extracted
Then the connecting pin of line 13 and ground resistance instrument box rotates the first hand traverse disk 7, the second hand traverse disk 8 and double groups of hands respectively
Rocking-turn disk 9 winds it.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of tower bar grounding resistance monitoring device, it is characterised in that：Including ground resistance instrument box（1）, it is trailer configuration, hand
Turntable group and fixing device, the ground resistance instrument box（1）It is arranged in trailer configuration, the hand turntable group setting is being dragged
The centre position of bassinet structure, the trailer configuration include main frame body（2）, expansion handle（3）, wheel（4）And supporting plate（5）, described
Expansion handle（3）It is arranged in main frame body（2）Top, and the expansion handle（3）With main frame body（2）Pass through clamping screw（6）
Flexible connection, the wheel（4）It is arranged in main frame body（2）The lower section of both sides, the supporting plate（5）It is arranged in main frame body（2）Under
Side, and the ground connection instrument box（1）It is arranged in supporting plate（5）On, and fixed by fixing device.
2. a kind of tower bar grounding resistance monitoring device according to claim 1, it is characterised in that：The hand turntable group packet
The first hand traverse disk is included（7）, the second hand traverse disk（8）With double groups of hand turntables（9）, the first hand traverse disk（7）With
Two hand traverse disks（8）Structure is identical, the first hand traverse disk（7）On be wound with voltage level detection connecting line（10）, described
Two hand traverse disks（8）On be wound with current stage detection connecting line（11）, the double hand-operated turntable（9）It is empty equipped with two groups of circuit windings
Between, two groups of circuits winding space is wound with the first earthing detection line respectively（12）With the second earthing detection line（13）, described
Ground resistance instrument box（1）It is equipped with voltage level and detects connecting line（10）, current stage detect connecting line（11）First earthing detection
Line（12）With the second earthing detection line（13）Corresponding connector.
3. a kind of tower bar grounding resistance monitoring device according to claim 2, it is characterised in that：The first hand traverse disk
（7）, the second hand traverse disk（8）With double groups of hand turntables（9）Right side be equipped with crank（14）.
4. a kind of tower bar grounding resistance monitoring device according to claim 1, it is characterised in that：The first hand traverse disk
（7）With the second hand traverse disk（8）Side and double groups of hand turntables（9）Both sides be equipped with terminals outlet（15）.
5. a kind of tower bar grounding resistance monitoring device according to claim 1, it is characterised in that：The fixing device includes
There is snap ring（16）And buckle（17）, the ground resistance instrument box（1）Both ends be arranged with snap ring（16）, the buckle（17）
It is arranged in supporting plate（5）Upper, and the ground resistance instrument box（1）And supporting plate（5）Detachable installation is carried out by fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852605.1A CN108627703A (en) | 2018-07-30 | 2018-07-30 | A kind of tower bar grounding resistance monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852605.1A CN108627703A (en) | 2018-07-30 | 2018-07-30 | A kind of tower bar grounding resistance monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108627703A true CN108627703A (en) | 2018-10-09 |
Family
ID=63690010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810852605.1A Pending CN108627703A (en) | 2018-07-30 | 2018-07-30 | A kind of tower bar grounding resistance monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108627703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507484A (en) * | 2018-12-27 | 2019-03-22 | 国网青海省电力公司海西供电公司 | Ground resistance measuring instrument electricity box |
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| CN207396611U (en) * | 2017-09-25 | 2018-05-22 | 宜昌市大楚医疗器械设备股份有限公司 | A kind of earth resistance tester containing box |
| CN207408576U (en) * | 2017-11-01 | 2018-05-25 | 范凤勤 | The metering and calibrating device of earth resistance tester |
| CN208736935U (en) * | 2018-07-30 | 2019-04-12 | 国网辽宁省电力有限公司铁岭供电公司 | A kind of tower bar grounding resistance monitoring device |
-
2018
- 2018-07-30 CN CN201810852605.1A patent/CN108627703A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020148624A1 (en) * | 2001-03-08 | 2002-10-17 | Lem Norma Gmbh | Device for assisting in the measurement of the earth resistance |
| CN202041584U (en) * | 2011-01-10 | 2011-11-16 | 西安交通大学 | Measuring device for impulse grounding resistance of movable tower |
| CN201990334U (en) * | 2011-03-09 | 2011-09-28 | 重庆市电力公司沙坪坝供电局 | Take-up and pay-off tool |
| CN102967767A (en) * | 2012-11-29 | 2013-03-13 | 山东电力集团公司检修公司 | High-precision low-power-consumption grounding resistance testing device |
| CN203455413U (en) * | 2013-09-06 | 2014-02-26 | 国家电网公司 | Tool bag dedicated for ground resistance tests |
| CN204008863U (en) * | 2014-07-24 | 2014-12-10 | 国家电网公司 | Integral grounding electric resistance measuring apparatus |
| CN104237646A (en) * | 2014-09-30 | 2014-12-24 | 国家电网公司 | Combination cart for ground resistance of electric transmission line |
| CN204154818U (en) * | 2014-11-06 | 2015-02-11 | 国家电网公司 | The multiplex grounding resistance measurement equipment of a kind of new mobile type |
| CN204400356U (en) * | 2015-01-23 | 2015-06-17 | 国网山西省电力公司晋城供电公司 | A kind of pole tower ground resistance testing wire draw off gear |
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| CN206920482U (en) * | 2017-07-31 | 2018-01-23 | 国网安徽省电力公司检修公司 | Multi-functional shaft tower grounding resistance measurement case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109507484A (en) * | 2018-12-27 | 2019-03-22 | 国网青海省电力公司海西供电公司 | Ground resistance measuring instrument electricity box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181009 |