CN209086330U - A kind of multifunctional grounded resistance measurement device - Google Patents
A kind of multifunctional grounded resistance measurement device Download PDFInfo
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- CN209086330U CN209086330U CN201821611278.2U CN201821611278U CN209086330U CN 209086330 U CN209086330 U CN 209086330U CN 201821611278 U CN201821611278 U CN 201821611278U CN 209086330 U CN209086330 U CN 209086330U
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- fixedly connected
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- resistance box
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Abstract
The utility model discloses a kind of multifunctional grounded resistance measurement devices, including resistance box, the inner bottom wall of the resistance box opens up fluted, the inner bottom wall of the groove is fixedly connected with spring base, the upper surface of the spring base is fixedly connected with damping spring, the top of the damping spring is fixedly connected with supporting block, and the upper surface of the supporting block is fixedly connected with rubber pad, and the upper surface of the rubber pad is placed with resistor main body.The multifunctional grounded resistance measurement device; by the way that rubber pad is arranged; reach and reduced vibration suffered by resistor main body, protected resistance monitor, by the way that damping spring is arranged; reach further protection resistor main body not to be damaged; the service life for improving resistance monitor, saves cost, passes through the first ventilation duct of setting and the second ventilation duct; the heat that having reached gives out the ground resistance inside resistance box is quickly distributed, and the service efficiency of ground resistance is improved.
Description
Technical field
The utility model relates to ground resistance technical field, specially a kind of multifunctional grounded resistance measurement device.
Background technique
It is newly-built make somebody a mere figurehead defeated, distribution line final acceptance of construction when and operation make somebody a mere figurehead defeated, distribution line, shaft tower will be carried out
Ground resistance measurement, mainly tests the detection of line thunder protection equipment, prevents route from causing route because ground resistance is excessive
It trips by the damage of lightning wave counterattack voltage, flashover and accident occurs, be suitable for electric power line pole tower ground connection, underground mine equipment
The detections such as ground connection, petrochemical industry ground connection, rail facility ground connection and building ground connection.
Ground resistance on-line detector is generally mounted to open air when detecting, is easy to be caught in the rain wind and burning sun is exposed to the sun, nothing
Method prevents rain penetration and rapid cooling, does not have guard box to do protection when detector is embedded to ground end and is easily damaged ground resistance inspection
Instrument is surveyed, the service life of ground resistance is reduced, to can not accurately be detected to lightning protection device ground resistance, when needs take
It needs manually to cut out again when ground resistance out, it is time-consuming and laborious, it is therefore desirable to a kind of multifunctional grounded resistance measurement device.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of multifunctional grounded resistance measurement device, solves
It can not prevent time-consuming and laborious when rain penetration, rapid cooling and taking-up ground resistance and be easily damaged asking for earth resistance tester
Topic.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of multifunctional grounded resistance measurement device,
Including resistance box, the inner bottom wall of the resistance box opens up fluted, and the inner bottom wall of the groove is fixedly connected with spring base, described
The upper surface of spring base is fixedly connected with damping spring, and the top of the damping spring is fixedly connected with supporting block, the support
The upper surface of block is fixedly connected with rubber pad, and the upper surface of the rubber pad is placed with resistor main body, the bottom surface of the resistance box
First through hole is offered, the bottom surface of the resistor main body is fixedly connected with the first link block, the outer surface of first link block
It is fixedly hinged with resistance probe by the first pin shaft, the resistance probe runs through first through hole and extends to the outside of resistance box,
The one side of the resistance box is fixedly connected with the second link block, and the outer surface of second link block is fixed by the second pin shaft
It is hinged with pull rod, the upper surface of the resistor main body is fixedly connected with snap ring, and the top of the resistance box left side passes through third
Pin shaft is fixedly hinged with cover board, and the upper surface of the cover board offers the second through-hole, and the cover board upper surface is fixed to be communicated with the
One ventilation duct, first ventilation duct top are fixedly connected with rolling bearing, the inner wall of the rolling bearing be fixedly connected with into
The upper surface fixation of air hose, the cover board is communicated with the second ventilation duct, and the top of second ventilation duct is fixedly connected with air draft
Pipe, the inside of the snap ring are connected with touch screens support rod, and the touch screens support rod is through the second through-hole and extends to resistance
The top of case, the top of the touch screens support rod are fixedly connected with touch screens, and the bottom surface of the cover board is fixedly connected with fixture block,
The top of the resistance box right side offers card slot.
Preferably, the blast pipe air inlet, which is fixedly connected with, catches fan housing, and the vertical height for catching fan housing is at least ten
Centimetre.
Preferably, the blast pipe is fixedly connected with wind direction bar far from the one end for catching fan housing, and the wind direction bar is far from air inlet
One end of pipe is fixedly connected with empennage.
Preferably, the pull rod is fixedly connected with pull ring far from one end of the second pin shaft, and the upper surface of the cover board is fixed
It is connected with curved bar.
Preferably, the outer surface of the air-exhausting duct offers ventilation hole, and the top of the air-exhausting duct is fixedly connected with top plate.
Preferably, the inner wall of the first through hole is fixedly connected with sealing strip, and the thickness of the sealing strip is at least one li
Rice.
(3) beneficial effect
The utility model provides a kind of multifunctional grounded resistance measurement device, have it is following the utility model has the advantages that
(1) the multifunctional grounded resistance measurement device has reached and has reduced suffered by resistor main body by the way that rubber pad is arranged
Vibration, protects resistance monitor, by setting damping spring, has reached further protection resistor main body and has not been damaged,
The service life for improving resistance monitor, saves cost, and by the first ventilation duct of setting and the second ventilation duct, having reached makes
The heat that ground resistance inside resistance box gives out quickly is distributed, and the service efficiency of ground resistance is improved, and is led to
Setting pull rod is crossed, staff is facilitated and resistance box located underground is pulled out, save the working time of staff, mention
The high working efficiency of staff.
(2) the multifunctional grounded resistance measurement device catches fan housing by setting, and having reached makes blast pipe, is collected into more
Wind help to radiate, improve radiating efficiency, improve work efficiency, by setting wind direction bar and empennage, reached make into
The trend that air hose is easier to find wind is more convenient to collect wind, improves the efficiency for collecting wind, improves the efficiency of work, leads to
Setting pull ring is crossed, having reached makes staff is more convenient to pull pull rod, it is therefore prevented that hand is easy when staff directly pulls pull rod
It slips, improves the working efficiency of staff, by the way that curved bar is arranged, has reached and facilitated staff and pull cover board, improved
Working efficiency, reduces the workload of staff, passes through setting sealing strip, it is therefore prevented that the water of underground can pass through first through hole
It penetrates into inside resistance box, improves the waterproofness of resistance box, improve resistance box to the protectiveness of resistor main body.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model resistance box front view；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1；
Fig. 3 is structure enlargement diagram at B in the utility model Fig. 1.
In figure: 1 resistance box, 2 grooves, 3 spring bases, 4 damping springs, 5 supporting blocks, 6 rubber pads, 7 resistor main bodies, 8 first
Through-hole, 9 first link blocks, 10 first pin shafts, 11 resistance probes, 12 second link blocks, 13 second pin shafts, 14 pull rods, 15 snap rings,
16 third pin shafts, 17 cover boards, 18 second through-holes, 19 first ventilation ducts, 20 rolling bearings, 21 blast pipes, 22 second ventilation ducts, 23
Fan housing, 27 wind direction bars, 28 empennages, 29 pull rings, 30 curved bars, 31 ventilations are caught in air-exhausting duct, 24 touch screens support rods, 25 touch screens, 26
Hole, 32 top plates, 33 sealing strips, 34 fixture blocks, 35 card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multifunctional grounded resistance measurement device, packet
Resistance box 1 is included, the inner bottom wall of resistance box 1 opens up fluted 2, and the inner bottom wall of groove 2 is fixedly connected with spring base 3, spring base 3
Upper surface is fixedly connected with damping spring 4, and the top of damping spring 4 is fixedly connected with supporting block 5, and the upper surface of supporting block 5 is solid
Surely it is connected with rubber pad 6, the upper surface of rubber pad 6 is placed with resistor main body 7, and the bottom surface of resistance box 1 offers first through hole 8,
The inner wall of first through hole 8 is fixedly connected with sealing strip 33, and the thickness of sealing strip 33 is at least one centimetre, by the way that sealing strip is arranged
33, it is therefore prevented that the water of underground can be penetrated into inside resistance box 1 by first through hole 8, improve the waterproofness of resistance box 1, be improved
Protectiveness of the resistance box 1 to resistor main body 7, the bottom surface of resistor main body 7 are fixedly connected with the first link block 9, the first link block 9
Outer surface resistance probe 11 is fixedly hinged with by the first pin shaft 10, resistance probe 11 is in corrosive media, as measurement
After the wire of element is corroded, wire length is constant and diameter reduces, and resistance increases, and is changed by the variation of test resistance
The corrosion thinning amount for calculating wire, when the material of wire used is identical as the material of measured equipment, so that it may use metal
The rate of corrosion of silk approximatively represents the rate of corrosion of equipment, and 11 determination techniques of resistance probe are tested based on the above principles,
The foundation of 11 measuring method of resistance probe can show the corrosion condition of equipment pipe in time, and the abnormal conditions of discovery corrosion in time are kept away
Exempt from situation of keeping the safety in production caused by equipment corrosion, is effective Corrosion monitoring means, resistance probe 11 is through first through hole 8 and prolongs
The outside of resistance box 1 is extended to, the one side of resistance box 1 is fixedly connected with the second link block 12, the outer surface of the second link block 12
It is fixedly hinged with pull rod 14 by the second pin shaft 13, pull rod 14 is fixedly connected with pull ring 29 far from one end of the second pin shaft 13, leads to
Setting pull ring 29 is crossed, having reached makes staff is more convenient to pull pull rod 14, it is therefore prevented that when staff directly pulls pull rod 14
Hand is easy to slip, and improves the working efficiency of staff, the upper surface of resistor main body 7 is fixedly connected with snap ring 15, resistance box 1
The top of left side is fixedly hinged with cover board 17 by third pin shaft 16, and the upper surface of cover board 17 is fixedly connected with curved bar 30, leads to
Setting curved bar 30 is crossed, has reached and has facilitated staff and pull cover board 17, improved work efficiency, reduce the work of staff
It measures, the upper surface of cover board 17 offers the second through-hole 18, and 17 upper surface of cover board is fixed to be communicated with the first ventilation duct 19, and first is logical
19 top of air hose is fixedly connected with rolling bearing 20, and the inner wall of rolling bearing 20 is fixedly connected with blast pipe 21, blast pipe 21 into
Air port, which is fixedly connected with, catches fan housing 26, and the vertical height for catching fan housing 26 is at least ten centimetres, catches fan housing 26 by setting, reaches
Make blast pipe 21, be collected into more wind to help to radiate, improve radiating efficiency, improve work efficiency, blast pipe 21 is remote
It is fixedly connected with wind direction bar 27 from the one end for catching fan housing 26, wind direction bar 27 is fixedly connected with empennage far from one end of blast pipe 21
28, by setting wind direction bar 27 and empennage 28, it is more square to collect wind to have reached the trend for making blast pipe 28 be easier to find wind
Just, the efficiency for collecting wind is improved, the efficiency of work is improved, the upper surface fixation of cover board 17 is communicated with the second ventilation duct 22,
The top of second ventilation duct 22 is fixedly connected with air-exhausting duct 23, and the outer surface of air-exhausting duct 23 offers ventilation hole 31, passes through setting
Ventilation hole 31, having reached makes the wind come in by the first ventilation duct 19 be circulated, and has achieved the effect that rapid cooling, has improved
Working efficiency, the top of air-exhausting duct 23 are fixedly connected with top plate 32, and by the way that top plate 23 is arranged, having reached is preventing rain on rainy day
Water enters the inside of resistance box 1, improves resistance box 1 to the protectiveness of resistor main body 7, the inside of snap ring 15 is connected with touch screens
Support rod 24, touch screens support rod 24 run through the second through-hole 18 and extend to the top of resistance box 1, the top of touch screens support rod 24
End is fixedly connected with touch screens 25, and touch screens 25 are a kind of sensors, and the working principle of touch screens mainly passes through pressure sensitive
Principle realizes operation to screen content and control, and the bottom surface of cover board 17 is fixedly connected with fixture block 34,1 right side of resistance box
Top offer card slot 35.
Working principle: pulling open cover board 17 by curved bar 30 first, and then resistance probe 11 is tuned by the first pin shaft 10
The upper surface that resistor main body 7 is put into rubber pad 6 then, is covered cover board 17, then resistance by insertion first through hole 8 straight down
Screen support rod 19 is blocked and is connected to resistor main body 7 by snap ring 15 after leading to the second through-hole 18 insertion 1 insider of resistance box, then
Resistance box 1 is put into the underground for needing to survey electricity, is aerated by the first ventilation duct 19 and 22 side of resting on the ground of the second ventilation duct
Heat dissipation finally leads to touch screens 25 and reads 11 data measured of resistance probe.
In conclusion the multifunctional grounded resistance measurement device has reached reduction resistor main body 7 by the way that rubber pad 6 is arranged
Suffered vibration, protects resistance monitor, by the way that damping spring 4 is arranged, has reached further protection resistor main body 7 not
It is damaged, improves the service life of resistance monitor, save cost, pass through the first ventilation duct of setting 19 and the second ventilation
Pipe 22 has reached the heat for giving out the ground resistance inside resistance box 1 and has quickly been distributed, improved ground resistance
Service efficiency, by be arranged pull rod 14, facilitate staff and resistance box 1 located underground pulled out, save work
The working time of personnel improves the working efficiency of staff, catches fan housing 26 by setting, and having reached makes blast pipe 21, receives
Collect more wind to help to radiate, improve radiating efficiency, improve work efficiency, passes through setting wind direction bar 27 and empennage
28, the trend that having reached makes blast pipe 28 be easier to find wind is more convenient to collect wind, improves the efficiency for collecting wind, improves
The efficiency of work, by the way that pull ring 29 is arranged, having reached makes staff is more convenient to pull pull rod 14, it is therefore prevented that staff is straight
It connects hand when pulling pull rod 14 to be easy to slip, improves the working efficiency of staff, by the way that curved bar 30 is arranged, has reached and facilitated
Staff pulls cover board 17, improves work efficiency, and reduces the workload of staff, by the way that sealing strip 33 is arranged, prevents
The water for having stopped underground can be penetrated into inside resistance box 1 by first through hole 8, improved the waterproofness of resistance box 1, improved resistance
Protectiveness of the case 1 to resistor main body 7.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multifunctional grounded resistance measurement device, including resistance box (1), it is characterised in that: the interior bottom of the resistance box (1)
Wall opens up fluted (2), and the inner bottom wall of the groove (2) is fixedly connected with spring base (3), the upper surface of the spring base (3)
It is fixedly connected with damping spring (4), the top of the damping spring (4) is fixedly connected with supporting block (5), the supporting block (5)
Upper surface be fixedly connected with rubber pad (6), the upper surface of the rubber pad (6) is placed with resistor main body (7), the resistance box
(1) bottom surface offers first through hole (8), and the bottom surface of the resistor main body (7) is fixedly connected with the first link block (9), described
The outer surface of first link block (9) is fixedly hinged with resistance probe (11) by the first pin shaft (10), the resistance probe (11)
Through first through hole (8) and the outside of resistance box (1) is extended to, the one side of the resistance box (1) is fixedly connected with the second company
It connects block (12), the outer surface of second link block (12) is fixedly hinged with pull rod (14), the electricity by the second pin shaft (13)
The upper surface of resistance ontology (7) is fixedly connected with snap ring (15), and the top of resistance box (1) left side passes through third pin shaft (16)
It is fixedly hinged with cover board (17), the upper surface of the cover board (17) offers the second through-hole (18), cover board (17) upper surface
Fixation is communicated with the first ventilation duct (19), and the first ventilation duct (19) top is fixedly connected with rolling bearing (20), the rolling
The inner wall of dynamic bearing (20) is fixedly connected with blast pipe (21), and the upper surface fixation of the cover board (17) is communicated with the second ventilation duct
(22), the top of second ventilation duct (22) is fixedly connected with air-exhausting duct (23), and the inside of the snap ring (15) is connected with electricity
Resistance screen support rod (24), the touch screens support rod (24) run through the second through-hole (18) and extend to the top of resistance box (1), institute
The top for stating touch screens support rod (24) is fixedly connected with touch screens (25), and the bottom surface of the cover board (17) is fixedly connected with fixture block
(34), the top of resistance box (1) right side offers card slot (35).
2. a kind of multifunctional grounded resistance measurement device according to claim 1, it is characterised in that: the blast pipe (21)
Air inlet, which is fixedly connected with, catches fan housing (26), and the vertical height for catching fan housing (26) is at least ten centimetres.
3. a kind of multifunctional grounded resistance measurement device according to claim 1, it is characterised in that: the blast pipe (21)
It is fixedly connected with wind direction bar (27) far from the one end for catching fan housing (26), the one end of the wind direction bar (27) far from blast pipe (21) is solid
Surely empennage (28) are connected with.
4. a kind of multifunctional grounded resistance measurement device according to claim 1, it is characterised in that: the pull rod (14) is remote
One end from the second pin shaft (13) is fixedly connected with pull ring (29), and the upper surface of the cover board (17) is fixedly connected with curved bar
(30)。
5. a kind of multifunctional grounded resistance measurement device according to claim 1, it is characterised in that: the air-exhausting duct (23)
Outer surface offer ventilation hole (31), the top of the air-exhausting duct (23) is fixedly connected with top plate (32).
6. a kind of multifunctional grounded resistance measurement device according to claim 1, it is characterised in that: the first through hole
(8) inner wall is fixedly connected with sealing strip (33), and the thickness of the sealing strip (33) is at least one centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611278.2U CN209086330U (en) | 2018-09-28 | 2018-09-28 | A kind of multifunctional grounded resistance measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611278.2U CN209086330U (en) | 2018-09-28 | 2018-09-28 | A kind of multifunctional grounded resistance measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086330U true CN209086330U (en) | 2019-07-09 |
Family
ID=67118171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821611278.2U Active CN209086330U (en) | 2018-09-28 | 2018-09-28 | A kind of multifunctional grounded resistance measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638389A (en) * | 2020-06-17 | 2020-09-08 | 湖北宏源电力设计咨询有限公司 | Lightning protection online detection integrated box and lightning protection detection method thereof |
| CN115384638A (en) * | 2022-08-29 | 2022-11-25 | 曼德电子电器有限公司 | Vehicle tail operation detection control method and device and vehicle |
-
2018
- 2018-09-28 CN CN201821611278.2U patent/CN209086330U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638389A (en) * | 2020-06-17 | 2020-09-08 | 湖北宏源电力设计咨询有限公司 | Lightning protection online detection integrated box and lightning protection detection method thereof |
| CN115384638A (en) * | 2022-08-29 | 2022-11-25 | 曼德电子电器有限公司 | Vehicle tail operation detection control method and device and vehicle |
| CN115384638B (en) * | 2022-08-29 | 2023-09-05 | 曼德电子电器有限公司 | Vehicle tail wing operation detection control method and device and vehicle |
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