CN107758580A - A kind of low-voltage circuit live detection car - Google Patents
A kind of low-voltage circuit live detection car Download PDFInfo
- Publication number
- CN107758580A CN107758580A CN201710895136.7A CN201710895136A CN107758580A CN 107758580 A CN107758580 A CN 107758580A CN 201710895136 A CN201710895136 A CN 201710895136A CN 107758580 A CN107758580 A CN 107758580A
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- tool box
- motor
- low
- voltage circuit
- vehicle body
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides a kind of low-voltage circuit live detection car, including moving trolley, Operation Van is connected with moving trolley, moving trolley is provided with travel driving unit and operation securing device, lift rotating device is provided between moving trolley and Operation Van, Operation Van's upper bottom surface is provided with cross-over block, cross-over block is provided with bottom surface insulation board, the surrounding of bottom surface insulation board is vertically provided with side plate, side plate interior sides are fixedly installed side insulation plate, the one end of side plate away from Operation Van is provided with fender rod and is socketed with safety collar, safety rope retainer ring is fixedly installed on safety collar, fender rod fix bar is provided between fender rod and side plate.There is the walking vehicle body moved freely, walking vehicle body bottom is provided with hydraulic cylinder, can play a part of support, avoid in use wheel land, walking vehicle body is moved, and harm, or damage transmission line of electricity are brought to the person of power system detection, attendant.
Description
Technical field
The present invention relates to transmission line faultlocating, maintenance and the technical field safeguarded.
Specifically, it is to be related to a kind of power supply Force system staff in the detection, maintenance, maintenance of low-voltage lines to make
Live detection car.
Background technology
Power system has clearly safety in production standard system and standard to the detection of depression belt point, notes during low-voltage live line work
Meaning：One, special messenger's monitoring should be set.Two, using the instrument for having insulation handle, its outer naked conducting position should take insulation measures, prevent
Alternate or relative ground circuit during operation.During work, insulated shoes and safe long sleeves work clothes should be worn, and wears gloves, safety cap and prevents
Goggle, stand and carried out on dry insulant.Forbid the instrument such as to brush lightly using file, metal scale and hairbrush, hair with metal object.
Three, high-low pressure is joint used, and when being worked on low-voltage electric circuit, should first check the distance with high-voltage line, taking prevents from touching band
The measure of electric high-tension apparatus.When low-voltage electric wire does not take measures, staff must not pass through.In powered low-voltage distribution
When being worked on device, it should take prevent phase fault and single-phase earthing to be dielectrically separated from measure.Four, before upper boom, should show distinguish phase,
Zero line, choose operating position.During break line, phase line should be first disconnected, disconnects zero line afterwards.When overlapping wire, order is opposite.Five,
Human body must not contact both threads head simultaneously.
Due to many safety standards of depression belt point detection, bringing strict working environment to low-voltage electric work will
Asking, be operated in order to smooth compound condition, power system maintenance staff generally requires prolonged preparation,
In particular for rise to certain height carry out low-voltage electric detection work when, it is necessary to just can be with by instruments such as staircases
Normal hot line job, during staircase is climbed, insulant, insulation clothes with it and safety cap are trampled all to staff's
Action is made troubles, and secondly working as power system maintenance staff needs frequently to use various instruments instead, due to staircase and insulation
It is required that the freedom of action of staff seriously is limited, although solving the harm of power system maintenance staff electric shock,
It is due to handicapped, easily causes power system maintenance staff in the course of the work from the security incident to fall from high altitude.
The content of the invention
It is an object of the invention to overcome the weak point of above-mentioned conventional art, invention one kind is moved easily, and can
The low-voltage electric detection car of insulation and adequate space, the low-voltage electric are provided during power system attendant's live detection
Detection car has detection, maintenance and the maintenance of the low-voltage electric circuit of the suitable different height of elevating function simultaneously.
To solve the above problems, the technical solution adopted in the present invention is：A kind of low-voltage circuit live detection car, including row
Mule carriage, Operation Van is connected with the moving trolley, the moving trolley is provided with travel driving unit and operation securing device, walking
Lift rotating device is provided between car and Operation Van, Operation Van's upper bottom surface is provided with cross-over block, and cross-over block is provided with bottom
Face insulation board, the surrounding of the bottom surface insulation board are vertically provided with side plate, and the side plate interior sides are fixedly installed side insulation plate, institute
State the one end of side plate away from Operation Van and be provided with fender rod, safety collar is socketed with fender rod, safety is fixedly installed on safety collar
Rope retainer ring, is provided with fender rod fix bar between the fender rod and side plate.
One kind as above-mentioned technical proposal is improved：The bottom surface insulation board is provided with tool box fixed station, and tool box is solid
The both ends for determining platform are equipped with bearing, are provided with tool box screw rod between two bearings, and tool box screw rod is socketed with screw bolt seat, on screw bolt seat
Provided with tool box.Tool box facilitates low voltage circuit testing staff's fetching tool, avoids changing what instrument was brought in detection process
Inconvenience, the operating efficiency of low voltage circuit testing staff is improved, reduce work degree of danger.
One kind as above-mentioned technical proposal is improved：The tool box screw rod is provided with two, two tool box screw rods
It is arranged in parallel, wherein a tool box screw rod is connected with tool box motor, tool box motor is fixedly installed on bearing
On.Fixation of two tool box screw rods to tool box is more effective, avoids tool box from being shaken in moving process.
One kind as above-mentioned technical proposal is improved：The tool box screw rod with the drive connection of tool box motor is worn
The bearing of wherein one end is crossed, one end of tool box screw rod through bearing is connected with conveyer belt, and conveyer belt is connected with tool box
Motor.Tool box motor is rotated by a belt-driven wherein tool box screw rod, and tool box motor can
To be rotated and reverse, tool box motor, which rotates and reverse, drives tool box along tool box screw rod back and forth movement.
One kind as above-mentioned technical proposal is improved：The travel driving unit includes wheel, and the wheel is provided with four,
Two parallel wheels share an axletree, and one of wheel is provided with transmission accessory whorl, the transmission accessory whorl drive connection
There is walking conveyer belt, walking conveyer belt is socketed with the clutch end of movable motor.The clutch end of movable motor, which drives, to be passed
Dynamic accessory whorl, the axletree where transmission wheel drives drive and drive rotate, and walking vehicle body moves ahead.
One kind as above-mentioned technical proposal is improved：The operation securing device includes hydraulic cylinder, the output end of hydraulic cylinder
Stator is connected with, the hydraulic cylinder is provided with four, is evenly distributed on the bottom of walking vehicle body, it is big that hydraulic cylinder works form distance
In the distance of walking vehicle body to ground.When live detection is carried out, hydraulic cylinder action, walking vehicle body is risen, wheel takes off
From bottom surface, the live detection car arbitrarily will not be rocked or rolled, and influence to detect or jeopardize the life and health safety of staff.
One kind as above-mentioned technical proposal is improved：The lift rotating device includes chassis, and chassis is connected with power transmission shaft,
The power transmission shaft is stretched into inside walking vehicle body, and one end that power transmission shaft is stretched into inside walking vehicle body is connected with driven gear, driven tooth
Wheel is equipped with driving gear, and driving gear is connected with gear motor, and gear motor is connected with gear motor support, the tooth
Turbin generator support is fixedly installed on walking vehicle body.
One kind as above-mentioned technical proposal is improved：The chassis is fixedly installed first lifting seat and the second lifting seat,
Lifting screw is provided between first lifting seat and the second lifting seat, Mobile base is socketed with lifting screw, first lifting seat is with moving
A dynamic group seat is hinged with lifting structure, and the elevating mechanism includes two groups of be hinged first elevating levers and the second elevating lever successively, and one
First elevating lever of group is hinged with another group of the second elevating lever.
One kind as above-mentioned technical proposal is improved：First elevating lever and the second elevating lever are in same level
Lifting nut is hinged with one end, two lifting nuts are socketed with the first screw rod, and first screw rod one end is connected with first
Motor, first motor connection have sliding support, and sliding support slidably connects sliding bar, and sliding bar is provided with sliding groove
Interior, the sliding groove, sliding support is arranged in sliding groove, and sliding bar is fixedly installed on chassis.
One kind as above-mentioned technical proposal is improved：The movable motor, tool box motor, gear motor, first
Motor is electrically connected with battery, and the battery is fixedly installed in walking vehicle body.
By adopting the above-described technical solution, compared with prior art, it is an advantage of the invention that：The invention is provided with can be certainly
By mobile walking vehicle body, the invention is moved to the position for needing to carry out circuit live detection with motor car wheel by movable motor；OK
Walk vehicle bottom and be provided with hydraulic cylinder, support can be played a part of, avoid in use wheel land, walking vehicle body occur
It is mobile, harm, or damage transmission line of electricity are brought to the person of power system detection, attendant；Walking vehicle body and Operation Van
Between be provided with lowering or hoisting gear, meet the job requirements of different height, adapt to the band point circuit of a variety of height；Being provided with Operation Van can
Power system detection, attendant is facilitated to take instrument with the tool box moved freely under the driving of tool box motor；Operation Van
It is interior to be provided with insulating materials, avoid power system detection, attendant from getting an electric shock, Operation Van is provided with fender rod in addition, on fender rod
Provided with safety collar and safety rope retainer ring, safety rope is bundled with safety rope retainer ring, the other end of safety rope ties up to power train
With system detection, attendant, avoid in operation process occurring surprisingly from falling from high altitude；Operation Van can rotate, and be power train
Multiple operating angles are provided in system detection, attendant's operation process, facilitate power system detection, attendant to carry out power train
The detection and maintenance of system, avoid that security incident occurs.
The invention will be further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of low-voltage circuit live detection car of the present invention.
Accompanying drawing 2 is the partial structural diagram of lift rotating device of the present invention.
Accompanying drawing 3 is the top view of Operation Van of the present invention.
Embodiment
Embodiment：As illustrated in the accompanying drawings from 1 to 3, a kind of low-voltage circuit live detection car, including moving trolley 1, on the moving trolley 1
Operation Van 27 is connected with, the moving trolley 1 is provided with travel driving unit and operation securing device, moving trolley 1 and Operation Van 27
Between be provided with lift rotating device, the upper bottom surface of Operation Van 27 is provided with cross-over block 43, and it is exhausted that cross-over block 43 is provided with bottom surface
Listrium 30, the surrounding of the bottom surface insulation board 30 are vertically provided with side plate 28, and the inner side of side plate 28 is fixedly installed side insulation
Plate 29, the described one end of side plate 28 away from Operation Van 27 are provided with fender rod 37, safety collar 38, safety collar are socketed with fender rod 37
Safety rope retainer ring 39 is fixedly installed on 38, fender rod fix bar 45 is provided between the fender rod 37 and side plate 28.
The bottom surface insulation board 30 is provided with tool box fixed station 31, and the both ends of tool box fixed station 31 are equipped with bearing
32, tool box screw rod 44 is provided between two bearings 32, and tool box screw rod 44 is socketed with screw bolt seat 34, and screw bolt seat 34 is provided with instrument
Case 35, tool box 35 are provided with case lid 36, and case lid 36 is provided with handle 42.
The tool box screw rod 44 is provided with two, and two tool box screw rods 44 be arranged in parallel, wherein a tool box
Screw rod 44 is connected with tool box motor 33, and tool box motor 33 is fixedly installed on bearing 32.
The tool box screw rod 44 being connected with tool box motor 33 passes through the bearing 32 of one end, instrument
One end of case screw rod 44 through bearing is connected with conveyer belt, and conveyer belt is connected with tool box motor 33.
The travel driving unit includes wheel 6, and the wheel 6 is provided with four, and two parallel wheels share a car
Wheel shaft, one of wheel are provided with transmission accessory whorl 46, and the transmission accessory whorl 46 is connected with walking conveyer belt, walking transmission
Band is socketed with the clutch end of movable motor 2.
The operation securing device includes hydraulic cylinder 4, and the output end of hydraulic cylinder 4 is connected with stator 5, the hydraulic cylinder 4
Provided with four, be evenly distributed on the bottom of walking vehicle body, the work of hydraulic cylinder 4 formed distance be more than walking vehicle body to ground away from
From.
The lift rotating device includes chassis 11, and chassis 11 is connected with power transmission shaft, and the power transmission shaft stretches into walking vehicle body
Inside, one end that power transmission shaft is stretched into inside walking vehicle body are connected with driven gear 8, are connected between driven gear 8 and chassis 11
Driven shaft, driven shaft sleeve are connected to chassis bearing 10, and chassis bearing 10 is fixedly installed on walking vehicle body 1, and driven gear 8, which coordinates, to be set
Driving gear 7 is equipped with, driving gear 7 is connected with gear motor 13, is connected between driving gear 7 and gear motor 13 actively
Axle, driving axle housing are connected to active bearings 9, and active bearings 9 are fixedly installed on walking vehicle body 1, and gear motor 13 is connected with gear
Electric machine support 12, the gear motor support 12 are fixedly installed on walking vehicle body.
The chassis 11 is fixedly installed the lifting seat 15 of first lifting seat 14 and second, and first lifting seat 14 and second lifts
Lifting screw 17 is provided between seat 15, Mobile base 16 is socketed with lifting screw 17, first lifting seat 14 is cut with scissors with mobile group seat 16
Lifting structure is connected to, the elevating mechanism includes two groups of first elevating levers 24 and the second elevating lever 25 being hinged successively, one group
First elevating lever 24 and another group of the second elevating lever 25 are be hinged.The two groups of one end of elevating mechanism away from chassis 11 are hinged with upper fixation
Piece 26, fixed 26 is fixedly installed in Operation Van 27.
The elevating lever 25 of first elevating lever 24 and second, which is on one end of same level, is hinged with lifting nut
23, two lifting nuts 23 are socketed with the first screw rod 20, and first screw rod 20 is provided with two main catch 21, two main catch
Two secondary catch 22 are provided between 21, two secondary catch 22 are arranged on the first screw rod 20, adjacent master on the first screw rod 20
Reverse thread is provided between catch 21 and secondary catch 22, described one end of first screw rod 20 is connected with the first motor 19, described
First motor 19 is connected with sliding support 18, and sliding support 18 slidably connects sliding bar 40, and sliding bar 40 is provided with sliding groove
In 41, the sliding groove 41, sliding support 18 is arranged in sliding groove 41, and sliding bar 40 is fixedly installed on chassis 11.
The movable motor 2, tool box motor 33, gear motor 13, the first motor 19 are electrically connected with battery
3, the battery 3 is fixedly installed in walking vehicle body.
Claims (10)
1. a kind of low-voltage circuit live detection car, including moving trolley（1）, the moving trolley（1）On be connected with Operation Van（27）, its
It is characterised by：The moving trolley（1）It is provided with travel driving unit and operation securing device, moving trolley（1）With Operation Van（27）
Between be provided with lift rotating device, the Operation Van（27）Upper bottom surface is provided with cross-over block（43）, cross-over block（43）It is provided with
Bottom surface insulation board（30）, the bottom surface insulation board（30）Surrounding be vertically provided with side plate（28）, the side plate（28）Inner side is fixed
It is provided with side insulation plate（29）, the side plate（28）Away from Operation Van（27）One end be provided with fender rod（37）, fender rod
（37）On be socketed with safety collar（38）, safety collar（38）On be fixedly installed safety rope retainer ring（39）, the fender rod（37）
With side plate（28）Between be provided with fender rod fix bar（45）.
A kind of 2. low-voltage circuit live detection car according to claim 1, it is characterised in that：The bottom surface insulation board（30）
It is provided with tool box fixed station（31）, tool box fixed station（31）Both ends be equipped with bearing（32）, two bearings（32）Between set
There is tool box screw rod（44）, tool box screw rod（44）It is socketed with screw bolt seat（34）, screw bolt seat（34）It is provided with tool box（35）.
A kind of 3. low-voltage circuit live detection car according to claim 2, it is characterised in that：The tool box screw rod（44）
Provided with two, two tool box screw rods（44）It is arranged in parallel, wherein a tool box screw rod（44）It is connected with tool box drive
Dynamic motor（33）, tool box motor（33）It is fixedly installed on bearing（32）On.
A kind of 4. low-voltage circuit live detection car according to claim 3, it is characterised in that：It is described electric with tool box driving
Machine（33）The tool box screw rod of drive connection（44）Pass through the bearing of one end（32）, tool box screw rod（44）Through bearing
One end is connected with conveyer belt, and conveyer belt is connected with tool box motor（33）.
A kind of 5. low-voltage circuit live detection car according to claim 1-4 wherein any one, it is characterised in that：It is described
Travel driving unit includes wheel（6）, the wheel（6）Provided with four, two parallel wheels share an axletree, wherein
One wheel is provided with transmission accessory whorl（46）, the transmission accessory whorl（46）Walking conveyer belt is connected with, conveyer belt set of walking
It is connected to movable motor（2）Clutch end.
A kind of 6. low-voltage circuit live detection car according to claim 1-4 wherein any one, it is characterised in that：It is described
Operation securing device includes hydraulic cylinder（4）, hydraulic cylinder（4）Output end be connected with stator（5）, the hydraulic cylinder（4）It is provided with
Four, it is evenly distributed on walking vehicle body（1）Bottom, hydraulic cylinder（4）Work forms distance and is more than walking vehicle body（1）Arrive ground
Distance.
A kind of 7. low-voltage circuit live detection car according to claim 1-4 wherein any one, it is characterised in that：It is described
Lift rotating device includes chassis（11）, chassis（11）Power transmission shaft is connected with, the power transmission shaft stretches into walking vehicle body（1）Inside,
Power transmission shaft stretches into walking vehicle body（1）Internal one end is connected with driven gear（8）, driven gear（8）It is equipped with driving tooth
Wheel（7）, driving gear（7）It is connected with gear motor（13）, gear motor（13）It is connected with gear motor support（12）, the tooth
Turbin generator support（12）It is fixedly installed on walking vehicle body（1）On.
A kind of 8. low-voltage circuit live detection car according to claim 7, it is characterised in that：The chassis（11）Fixation is set
It is equipped with first lifting seat（14）With the second lifting seat（15）, first lifting seat（14）With the second lifting seat（15）Between be provided with lifting
Screw rod（17）, lifting screw（17）On be socketed with Mobile base（16）, first lifting seat（14）With mobile group seat（16）It is hinged with liter
Structure drops, and the elevating mechanism includes two groups of first elevating levers being hinged successively（24）With the second elevating lever（25）, the of one group
One elevating lever（24）With another group of the second elevating lever（25）It is be hinged.
A kind of 9. low-voltage circuit live detection car according to claim 8, it is characterised in that：First elevating lever（24）
With the second elevating lever（25）Lifting nut is hinged with one end in same level（23）, two lifting nuts（23）Cover
It is connected to the first screw rod（20）, the first screw rod（20）One end is connected with the first motor（19）, first motor（19）Connection
There is sliding support（18）, sliding support（18）Slidably connect sliding bar（40）, sliding bar（40）It is provided with sliding groove（41）It is interior,
The sliding groove（41）, sliding support（18）It is arranged on sliding groove（41）It is interior, sliding bar（40）It is fixedly installed on chassis（11）On.
A kind of 10. low-voltage circuit live detection car according to claim 9, it is characterised in that：The movable motor（2）、
Tool box motor（33）, gear motor（13）, the first motor（19）It is electrically connected with battery（3）, the battery（3）
It is fixedly installed on walking vehicle body（1）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895136.7A CN107758580A (en) | 2017-09-28 | 2017-09-28 | A kind of low-voltage circuit live detection car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895136.7A CN107758580A (en) | 2017-09-28 | 2017-09-28 | A kind of low-voltage circuit live detection car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107758580A true CN107758580A (en) | 2018-03-06 |
Family
ID=61266807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895136.7A Pending CN107758580A (en) | 2017-09-28 | 2017-09-28 | A kind of low-voltage circuit live detection car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107758580A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598972A (en) * | 2018-05-29 | 2018-09-28 | 国家电网公司 | A kind of fast assembling insulation operation and safeguard protection platform |
| CN110255454A (en) * | 2019-07-01 | 2019-09-20 | 国网山东省电力公司临沂供电公司 | Fall arrest power construction elevator |
| CN112578151A (en) * | 2020-11-09 | 2021-03-30 | 大江控股集团电力科技有限公司 | Voltage acquisition device for high-voltage insulating part |
-
2017
- 2017-09-28 CN CN201710895136.7A patent/CN107758580A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598972A (en) * | 2018-05-29 | 2018-09-28 | 国家电网公司 | A kind of fast assembling insulation operation and safeguard protection platform |
| CN110255454A (en) * | 2019-07-01 | 2019-09-20 | 国网山东省电力公司临沂供电公司 | Fall arrest power construction elevator |
| CN112578151A (en) * | 2020-11-09 | 2021-03-30 | 大江控股集团电力科技有限公司 | Voltage acquisition device for high-voltage insulating part |
| CN112578151B (en) * | 2020-11-09 | 2023-05-12 | 大江控股集团电力科技有限公司 | High-voltage insulator voltage acquisition device |
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Application publication date: 20180306 |