CN208386012U - A kind of insulated platform with height adjusting function - Google Patents
A kind of insulated platform with height adjusting function Download PDFInfo
- Publication number
- CN208386012U CN208386012U CN201820805652.6U CN201820805652U CN208386012U CN 208386012 U CN208386012 U CN 208386012U CN 201820805652 U CN201820805652 U CN 201820805652U CN 208386012 U CN208386012 U CN 208386012U
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- China
- Prior art keywords
- main platform
- platform
- microcontroller
- insulated
- adjusting function
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- 238000009413 insulation Methods 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001310793 Podium Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses a kind of insulated platforms with height adjusting function, including main platform, elevating mechanism, earth protective device and the hinge type anchor ear that the main platform two sides are set, the elevating mechanism includes microcontroller, pedestal, and the lifting column between pedestal and main platform is set, the input of microcontroller is terminated with height sensor and parameter input module, the output of microcontroller is terminated with driving motor, earth protective device includes electric potential detector and relay, one end of relay connects with one end of insulated conductor, the other end of insulated conductor connects with main platform, the other end of relay connects with earthing pole.Main platform is fixedly connected with two tower bars in the utility model; increase the stability of main platform and the safety of live line work personnel; the height adjustment of main platform is realized, earth protective device prevents main platform electrification from live line work personnel being made to get an electric shock, improves the insulation safety of device.
Description
Technical field
The utility model belongs to high voltage supply line maintenance technical field, and in particular to a kind of with height adjusting function
Insulated platform.
Background technique
Currently, generally being carried out using aerial lift device with insulated arm in 10kV alive circuit livewire work, but since territorial environment limits
System or traffic reason can encounter the case where Construction traffic can not be in place when in real work.Therefore the prior art provides insulation
The field of operation such as platform use tool.Traditional suspension insulator platform has the disadvantage in that the mobilizable peace of 1, operating personnel
The total space is small, is unfavorable for operating personnel and keeps one's balance；2, without effective safety belt hitch point；3, because road, environment,
Reason, etc. objective factors it is limited, aerial lift device with insulated arm and crane etc. cannot be in construction environments in place, and insulated platform can not reach use
Highly, 10kV alive circuit uninterrupted operation is caused by the construction defect of suspension insulator platform there are security risks.Therefore it needs
It is a kind of to overcome disadvantages mentioned above and the insulated platform with height adjusting function.
Summary of the invention
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide one kind to have
The insulated platform of height adjusting function, simple structure and reasonable design, main platform are fixedly connected with two tower bars, increase master
The stability of platform and the safety of live line work personnel, realize the height adjustment of main platform, and earth protective device prevents from leading
Platform electrification makes live line work personnel get an electric shock, and improves the insulation safety of device.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of with height adjusting function
Insulated platform, it is characterised in that: including main platform, elevating mechanism, earth protective device and the main platform two sides are set
Hinge type anchor ear, the elevating mechanism include that microcontroller, pedestal and the lifting being arranged between pedestal and main platform are stood
Column, the input of the microcontroller are terminated with height sensor and parameter input module, and the output of the microcontroller is terminated with
For driving the driving motor of the lifting column, the earth protective device includes being connected to the microcontroller input
Electric potential detector and the relay for being connected to the microcontroller output, one end of the relay and one end of insulated conductor
Connect, the other end of the insulated conductor connects with main platform, and the other end of the relay connects with earthing pole.
Above-mentioned a kind of insulated platform with height adjusting function, it is characterised in that: the pedestal and earthing pole are fixed
Connection.
Above-mentioned a kind of insulated platform with height adjusting function, it is characterised in that: the top of the main platform is arranged
Have for connecting band electricity worker safety with insulation cross bar and for be fixedly connected the main platform and insulate cross bar it is oblique
Bar slidably connects insulating tool case on the insulation cross bar.
Above-mentioned a kind of insulated platform with height adjusting function, it is characterised in that: the lower end of the earthing pole is in circle
Taper.
Compared with the prior art, the utility model has the following advantages:
1, the utility model has the advantages of simple structure, design is reasonable, realizes and easy to use and operate.
2, in the utility model, be respectively provided with the hinge type anchor ear for connecting tower bar at the both ends of main platform, main platform with
Two tower bars are fixedly connected, and increase the stability of main platform and the safety of live line work personnel.
3, the utility model increases the elevating mechanism for adjusting main podium level, and main platform can be risen to default height
Angle value realizes the height adjustment of main platform, high degree of automation.
4, the utility model is provided with earth protective device, passes through when the potential difference that electric potential detector detects is greater than
When the potential difference threshold value of parameter input module input, insulated conductor connects with earthing pole, is shorted winner's platform and the earth, prevents
Main platform electrification makes live line work personnel get an electric shock, and improves the insulation safety of device.
In conclusion the utility model simple structure and reasonable design, main platform is fixedly connected with two tower bars, is increased
The stability of main platform and the safety of live line work personnel, realize the height adjustment of main platform, earth protective device prevents
Main platform electrification makes live line work personnel get an electric shock, and improves the insulation safety of device.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic block circuit diagram of the utility model.
Description of symbols:
1-microcontroller；2-height sensors；3-parameter input modules；
4-electric potential detectors；5-driving motors；6-relays；
7-insulated conductors；8-pedestals；9-lifting columns；
10-main platforms；11-braces；12-insulating tool casees；
13-insulation cross bars；14-hinge type anchor ears；15-earthing poles.
Specific embodiment
As depicted in figs. 1 and 2, the utility model includes main platform 10, elevating mechanism, earth protective device and setting in institute
The hinge type anchor ear 14 of main 10 two sides of platform is stated, the elevating mechanism includes microcontroller 1, pedestal 8 and is arranged in pedestal 8
The input of lifting column 9 between main platform 10, the microcontroller 1 is terminated with height sensor 2 and parameter input module
3, the output of the microcontroller 1 is terminated with the driving motor 5 for driving the lifting column 9, the earth protective device
Including being connected to the electric potential detector 4 of 1 input terminal of microcontroller and being connected to the relay of 1 output end of microcontroller
6, one end of the relay 6 connects with one end of insulated conductor 7, and the other end of the insulated conductor 7 connects with main platform 10,
The other end of the relay 6 connects with earthing pole 15.
In actual use, the hinge type anchor ear 14 for connecting tower bar, main platform 10 are respectively provided at the both ends of main platform 10
It is fixedly connected with two tower bars, increases the stability of main platform 10 and the safety of live line work personnel.
Application No. is 201720985913.2 utility model patent, to disclose a kind of 10kV livewire work suspension insulator flat
Platform when in use needs that insulated platform is lifted to high-altitude using lifting tool, leaves after the auxiliary of lifting tool height not
It is adjustable.The elevating mechanism for adjusting main 10 height of platform is increased in the application.
In actual use, preset height value is inputted by parameter input module 3, driving motor 5 drives 9 work of lifting column
Make, lifting column 9 jacks upwards, drives the main platform 10 that is fixedly connected with lifting column 9 to move upwards, when height sensor 2
When the height value of main platform 10 that detects the height value of main platform 10, and will test be transferred to microcontroller 1, microcontroller
1 pair of height sensor 2 detect the height value of obtained main platform 10 and the preset height value that is inputted by parameter input module 3 into
Row comparison, when the height value that height sensor 2 detects obtained main platform 10 is default equal to being inputted by parameter input module 3
When height value, microcontroller 1 issues control signal to driving motor 5, and driving motor 5 stops working, and main platform 10 rises at this time
To preset height value, the height adjustment of main platform is realized.
In actual use, since the live line work personnel on main platform 10 carry out live line work, when electrical equipment malfunction is fallen
Outer casing electrification is set, easily causes live line work personnel to get an electric shock, and main platform 10 is close apart from alive circuit, therefore easily produces on main platform 10
In order to improve the insulation safety on main platform 10, therefore earth protective device is arranged in raw electrostatic and electric arc.Electric potential detector 4
For detecting the potential difference between main platform 10 and the earth, and the potential difference that will test is sent to microcontroller 1, micro-control
Device 1 processed detects obtained potential difference to electric potential detector 4 and the potential difference threshold value inputted by parameter input module 3 is compared
Compared with micro- when electric potential detector 4, which detects obtained potential difference, is greater than the potential difference threshold value inputted by parameter input module 3
Controller 1 issues control signal to relay 6, and relay 6 is closed, and insulated conductor 7 connects with earthing pole 15, makes winner's platform 10
It is shorted with the earth, prevents from making live line work personnel get an electric shock because insulation of electrical installation damages, improve the safety of device.
As shown in Figure 1, the pedestal 8 is fixedly connected with earthing pole 15 in the present embodiment.
In actual use, the through-hole being adapted with the earthing pole 15 is offered on pedestal 8, earthing pole 15 stretches out described logical
Kong Bingyu through-hole is fixedly connected.When pedestal 8 is placed in ground, 15 can ensure that earthing pole 15 is inserted into the earth, and using effect is good.
As shown in Figure 1, the top of the main platform 10 is provided with for connecting live line work personnel safety in the present embodiment
The insulation cross bar 13 of band and brace 11 for being fixedly connected with the main platform 10 with insulation cross bar 13, on the insulation cross bar 13
Slidably connect insulating tool case 12.
In actual use, in actual use, the outer dimension of insulating tool case 12 is 300cm × 110cm × 100cm, full
The storage demand of sufficient electric power tool and electric parts, and the length for the cross bar 13 that insulate is 850cm~1000cm, insulating tool case
5 length is 300cm, meets insulating tool case 5 in the needs of sliding on cross bar 3 of insulating.Insulate cross bar 13 and main platform 10 it
Between vertical range be 80cm~190cm, meet live line work personnel and ride on and stand on main platform 10 the needs of.
When live line work personnel, which ride on, carries out hot line job on main platform 10, insulate between cross bar 13 and main platform 10
Vertical range be 80cm, avoid the low extension height of the safety belt the problem of using being connected on insulation cross bar 13.
When live line work personnel, which stand, carries out hot line job on main platform 10, insulate between cross bar 13 and main platform 10
Vertical range be 190cm, the height of most of live line work personnel is below 190cm, therefore satisfies the use demand, and avoid
The problem of safety belt low extension height being connected on insulation cross bar 13 is used.
When it is implemented, firstly, electrical widget and repair outfit etc. are put into insulating tool case 12, live line work personnel
Into main platform 10, the safety belt on itself is connected on insulation cross bar 13, then stands or straddle seat is on main platform 10.So
Afterwards, main platform 10 is risen into high-altitude using elevating mechanism.Then live line work personnel embrace the hinge type at main 10 both ends of platform
Hoop 14 and the tower bar of main 10 two sides of platform are respectively fixedly connected with, and hinge type anchor ear 14 and tower bar are fixed, that is, realize insulation
Platform and tower bar are bonded.
As shown in Figure 1, the lower end of the earthing pole 15 is in cone in the present embodiment.
In actual use, the lower end of earthing pole 15 facilitates earthing pole 15 to be inserted into the earth, using effect in cone
It is good.
The above is only the embodiments of the present invention, not imposes any restrictions to the utility model, all according to this
Any simple modification to the above embodiments of utility model technical spirit, change and equivalent structural changes, still fall within
In the protection scope of technical solutions of the utility model.
Claims (4)
1. a kind of insulated platform with height adjusting function, it is characterised in that: including main platform (10), elevating mechanism, ground connection
In the hinge type anchor ear (14) of main platform (10) two sides, the elevating mechanism includes microcontroller for protective device and setting
(1), pedestal (8) and the lifting column (9) being arranged between pedestal (8) and main platform (10), the microcontroller (1)
Input is terminated with height sensor (2) and parameter input module (3), and the output of the microcontroller (1) is terminated with for driving
The driving motor (5) of the lifting column (9), the earth protective device include being connected to the microcontroller (1) input terminal
Electric potential detector (4) and be connected to the relay (6) of the microcontroller (1) output end, one end of the relay (6) with
One end of insulated conductor (7) connects, and the other end of the insulated conductor (7) connects with main platform (10), the relay (6)
The other end connects with earthing pole (15).
2. a kind of insulated platform with height adjusting function described in accordance with the claim 1, it is characterised in that: the pedestal
(8) it is fixedly connected with earthing pole (15).
3. a kind of insulated platform with height adjusting function described in accordance with the claim 1, it is characterised in that: the main platform
(10) be provided with above insulation cross bar (13) for connecting live line work personnel safety band with for being fixedly connected with the master
The brace (11) of platform (10) and insulation cross bar (13) slidably connects insulating tool case (12) on the insulation cross bar (13).
4. a kind of insulated platform with height adjusting function described in accordance with the claim 1, it is characterised in that: the earthing pole
(15) lower end is in cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805652.6U CN208386012U (en) | 2018-05-28 | 2018-05-28 | A kind of insulated platform with height adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805652.6U CN208386012U (en) | 2018-05-28 | 2018-05-28 | A kind of insulated platform with height adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208386012U true CN208386012U (en) | 2019-01-15 |
Family
ID=64969044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805652.6U Expired - Fee Related CN208386012U (en) | 2018-05-28 | 2018-05-28 | A kind of insulated platform with height adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208386012U (en) |
-
2018
- 2018-05-28 CN CN201820805652.6U patent/CN208386012U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |