CN204454478U - Insulation arm high-lift operation car platform realizes the control setup of electric operation - Google Patents
Insulation arm high-lift operation car platform realizes the control setup of electric operation Download PDFInfo
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- CN204454478U CN204454478U CN201420843952.5U CN201420843952U CN204454478U CN 204454478 U CN204454478 U CN 204454478U CN 201420843952 U CN201420843952 U CN 201420843952U CN 204454478 U CN204454478 U CN 204454478U
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- control unit
- electric operation
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- operation case
- voltage stabilizing
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Abstract
Insulation arm high-lift operation car platform realizes the control setup of electric operation, be provided with hydraulic pressure oil supply loop, feature is also provided with hydraulic electricity generation unit, storage battery power supply unit, electric operation case control unit, voltage stabilizing and charging control unit and hydraulic buttery valve group control unit; Voltage stabilizing is connected with the input of electric operation case control unit with the output of charging control unit, and storage battery power supply unit positive source is connected with the input of electric operation case control unit; The output of electric operation case control unit is connected to the magnet coil of hydraulic valve bank control unit; Hydraulic electricity generation unit hydraulic pressure input port connects hydraulic pressure oil supply loop; Hydraulic electricity generation cell voltage mouth is connected with the input of charging control unit with voltage stabilizing; Voltage stabilizing is connected storage battery power supply unit input end with the output of charging control unit.The utility model achieve to the liter of high altitude vehicle working arm with the electric control operation with contracting, platform and turntable cw and turning anticlockwise falls or stretches: make the motion of working arm more steady.
Description
Technical field
The utility model relates to a kind of control setup, and be specifically related to the control setup a kind of insulation arm high-lift operation car platform realizing electric operation, this control setup and mode are mainly applicable to the insulation aerial platform of construction machinery industry.
Background technology
The industries such as electric power are when carrying out the on-line maintenance of electrical network and substation, the insulation environment of the service platform residing for its staff is very important, the arm-type aerial platform that insulate designs production to meet this operating mode, usual employing minor insulation working arm, non-metal working bucket, non-metal pipeline etc., make to keep state of insulation between workplatform and ground and do not form electrical connection, mechanical-hydraulic mode is adopted to carry out to the operation of aerial platform, need workplatform arrange heavy M/C hydraulic switching valve realize to the liter of high altitude vehicle working arm with fall or stretch and the operating function of contracting, complete simple switch valve control actions such as the revolution controlling functions of turntable and platform and platform leveling functions, although also there is the electromagnetic type fluid control adopting the mode arranging storage battery at workplatform to realize working arm, but because the power supply capacity of storage battery self is limited, existence cannot meet the problem that the big current long-time continuous needed for aerial platform is powered, and need the artificial problem etc. that storage battery is charged.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide the control setup a kind of insulation arm high-lift operation car platform realizing electric operation, this device can ensure that workplatform insulate under good prerequisite, realize the liter to high altitude vehicle working arm and the electric control operation falling or stretch with contract: can the electric elements such as toggle switch be used to control electromagnetic switch valve at insulation arm altitude job platform, also electrical-liquid control can be carried out to electromagnetic valve by usage ratio handle, effective control that passing ratio handle is opened hydraulic electromagnetic valve port, make to be elevated the luffing of working arm, flexible, revolution, the operation of leveling can accomplish linear change, make the motion of working arm more steady.
The technical scheme completing foregoing invention task is, a kind of insulation arm high-lift operation car platform realizes the control setup of electric operation, workplatform is provided with hydraulic pressure oil supply loop, it is characterized in that, this workplatform is also provided with hydraulic electricity generation unit, storage battery power supply unit, electric operation case control unit, voltage stabilizing and charging control unit, and hydraulic buttery valve group control unit; Described voltage stabilizing is connected with the input of described electric operation case control unit with the output of charging control unit, and the positive source of described storage battery power supply unit is connected with the input of described electric operation case control unit; The output of described electric operation case control unit is connected to the magnet coil of described hydraulic valve bank control unit; The hydraulic pressure input port of described hydraulic electricity generation unit connects hydraulic pressure oil supply loop; The voltage output end of described hydraulic electricity generation unit is connected with the input of charging control unit with voltage stabilizing; Described voltage stabilizing is connected the input end of storage battery power supply unit with the output of charging control unit.
Described hydraulic electricity generation unit can adopt hydraulic generator.
Described storage battery power supply unit can adopt lithium cell group.
The structure of described electric operation case control unit is: adopt the transformation of the way of the compartment of outsourcing to form, described electric operation case control unit casing can be metal material or non-metallic material, and classification of waterproof reaches more than IP65 standard; Perforate on described electric operation case control unit cabinet panel, toggle switch needed for operation aerial platform and ratio handle are fixed on panel, described electric operation case control unit casing possesses convertible lid structure, effectively can protect and be arranged on the invasion and attack of the electric elements on panel from rainwater; Device mounting board is provided with in described electric operation case control unit casing, fixedly mount electric controling element onboard, in described electric operation case control unit bottom half perforate, be installed with Waterproof cable joint, for the electrical connection of electric operation case internal circuit and peripheral circuit.
The structure of described voltage stabilizing and charging control unit is: be provided with one piece of PCB, it is integrated with electronic component and input and output connection terminal that voltage stabilizing and charging control circuit form, input wires terminal in described PCB is connected with the voltage output end mouth of hydraulic electricity generation unit by cable conductor, output wiring terminal on described pcb board is connected through the electric operation element of cable conductor with described electric operation case control unit, output wiring terminal on described pcb board is connected through the input end of cable conductor with described storage battery power supply unit, described pcb board entirety is placed on the adapter plate in described electric operation case control unit casing and is screwed.
The structure of described hydraulic buttery valve group control unit is: the magnet coil joint that one group of hydraulic valve block configures, attach it on hydraulic valve block, by regulating the numerical value of the voltage and current in magnet coil, the unlatching size of hydraulic control valve block valve port, driven the change of hydraulic ram stretching speed and rotary motor speed of revolutions by the change of hydraulic flow, thus reach high-lift operation car arm and turntable and the pivotal Linear Control of platform; Magnet coil in described hydraulic buttery valve group control unit is outsourcing gauge member, formation supporting with hydraulic valve block.
Device of the present utility model have employed the groundwork power supply of hydraulic electricity generation unit as platform electric operation, adopt storage battery power supply unit as the back work power supply of platform electric operation, the break-make of electromagnetic switch valve and electro-hydraulic proportional valve is controlled by the electrical part such as toggle switch, ratio handle on platform electric operation case panel, and drive action and the commutation of hydraulic ram or rotary motor thus, reach control working arm hoist or decline, stretch out or retract, the cw of turntable and platform or the action such as turning anticlockwise, the leveling forward or backward of working platform bucket; This device adopts hydraulic electricity generation unit to charge to storage battery power supply unit, and possesses the multi-protective functions such as voltage stabilizing, antioverloading, anti-overflow, against short-circuit.
During insulation arm high-lift operation car arm lifting work, described hydraulic pressure oil supply loop 1 opens fuel feeding, described hydraulic electricity generation unit 2 hydraulic pressure input port is subject to oil pressure actuated, cause electrical generator rotary motion, enter generating state, the output voltage that described voltage stabilizing and charging control unit 5 pairs of hydraulic electricity generation unit 2 produce carries out filtering voltage regulation and adjusts, and provides required working power to described electric operation case control unit 4; Voltage stabilizing simultaneously and charging control unit 5 are charged to described storage battery power supply unit 3, and described storage battery power supply unit 3 connects the back work power supply of described electric operation case control unit 4 as it.Hydraulic electromagnetic valve control unit, VCU 6 described in the button switch that described electric operation case control unit 4 panel is arranged controls, magnet coil make it must establish logical oil circuit by cable, drive hydraulic ram and rotary motor, thus realize being elevated the luffing of working arm, stretch, turn round, the control of leveling;
The beneficial effect that the utility model reaches is: the working power of the platform electric operation jointly consisted of hydraulic electricity generation unit 2 and storage battery power supply unit 3, make it possible to use the electric elements such as toggle switch to control electromagnetic switch valve at insulation arm altitude job platform, also electrical-liquid control can be carried out to electromagnetic valve by usage ratio handle, effective control that passing ratio handle is opened hydraulic electromagnetic valve port, make to be elevated the luffing of working arm, stretch, turn round, the operation of leveling can accomplish linear change, make the motion of working arm more steady; Hydraulic electricity generation unit 2 will be charged to storage battery power supply unit 3 by voltage stabilizing and charging control unit 5 while working, and realize the charge and discharge process of battery without the need to manual intervention; The continuous firing of aerial platform when storage battery power supply unit 3 guarantees hydraulic electricity generation unit 2 fault as auxiliary working power.
Accompanying drawing explanation
Fig. 1 is structural arrangement schematic diagram of the present utility model;
Fig. 2 is electrical connection schematic diagram of the present utility model.
Detailed description of the invention
See Fig. 1, Fig. 2, the utility model patent is provided with hydraulic pressure oil supply loop 1 in insulation arm high-lift operation car arm, workplatform is provided with hydraulic electricity generation unit 2, be provided with storage battery power supply unit 3, be provided with electric operation case control unit 4, be provided with voltage stabilizing and charging control unit 5, be provided with hydraulic electromagnetic valve control unit, VCU 6, described hydraulic pipe oil supply loop 1 is connected to the hydraulic pressure input port of described hydraulic electricity generation unit 2, the voltage output end of described hydraulic electricity generation unit 2 is connected with the input of voltage stabilizing with charging control unit 5, described voltage stabilizing is connected with the power input of described electric operation case control unit 4 with the output 1 of charging control unit 5, the output 2 of described voltage stabilizing and charging control unit 5 is connected to the positive source (+) of storage battery power supply unit 3, the positive source (+) of described storage battery power supply unit 3 is connected with the power input of described electric operation case control unit 4, the output of described platform electric operation case control unit 4 is connected to the magnet coil of described hydraulic valve bank control unit 6.
Described hydraulic electricity generation unit 2 is hydraulic generator.
Described voltage stabilizing and charging control unit 5 possess overpressure protection, under-voltage protection, overshoot electric protection, overload protection, short-circuit protection function.
On-off element on described electric operation case control unit 4 panel can be toggle switch, also can be button switch.
Operating handle on described electric operation case control unit 4 panel is ratio handle.
Described on-off element is for controlling the electromagnetic switch valve of described hydraulic valve bank control unit 6, and described ratio handle is for controlling the electro-hydraulic proportional valve of described hydraulic valve bank control unit 6.
Principle of work of the present utility model is: during insulation arm aerial platform lifting work, described hydraulic pressure oil supply loop 1 opens fuel feeding, described hydraulic pressure oil supply loop 1 is connected with the hydraulic pressure input port of described hydraulic electricity generation unit 2, described hydraulic electricity generation unit 2 is subject to oil pressure actuated and starts rotary motion, enter generating state, the voltage output end of described hydraulic electricity generation unit 2 is connected with the input end of described voltage stabilizing with charging control unit 5, described voltage stabilizing and charging control unit 5 are carried out filtering voltage regulation to the output voltage that described hydraulic electricity generation unit 2 produces and are adjusted, the output 1 of described voltage stabilizing and charging control unit 5 provides required working power to described electric operation case control unit 4, the output 2 of described voltage stabilizing and charging control unit 5 is charged to described storage battery power supply unit 3, described storage battery power supply unit 3 connects the back work power supply of input end as it of described electric operation case control unit 4, the magnet coil of described hydraulic valve bank control unit 6 is controlled by the on-off element on described electric operation case control unit 4 panel, make it obtain electric control electromagnetic valve group and open oil circuit, drive hydraulic ram and rotary motor, realize being elevated the luffing of working arm, flexible, revolution, the control of leveling.
Claims (6)
1. an insulation arm high-lift operation car platform realizes the control setup of electric operation, workplatform is provided with hydraulic pressure oil supply loop, it is characterized in that, this workplatform is also provided with hydraulic electricity generation unit, storage battery power supply unit, electric operation case control unit, voltage stabilizing and charging control unit, and hydraulic buttery valve group control unit; Described voltage stabilizing is connected with the input of described electric operation case control unit with the output of charging control unit, and the positive source of described storage battery power supply unit is connected with the input of described electric operation case control unit; The output of described electric operation case control unit is connected to the magnet coil of described hydraulic valve bank control unit; The hydraulic pressure input port of described hydraulic electricity generation unit connects hydraulic pressure oil supply loop; The voltage output end of described hydraulic electricity generation unit is connected with the input of charging control unit with voltage stabilizing; Described voltage stabilizing is connected the input end of storage battery power supply unit with the output of charging control unit.
2. insulation arm high-lift operation car platform according to claim 1 realizes the control setup of electric operation, it is characterized in that: described hydraulic electricity generation unit is hydraulic generator.
3. insulation arm high-lift operation car platform according to claim 1 realizes the control setup of electric operation, it is characterized in that: the structure of described voltage stabilizing and charging control unit is: be provided with one piece of PCB, this PCB is integrated with electronic component and input and output connection terminal that voltage stabilizing and charging control circuit form, input wires terminal in described PCB is connected with the voltage output end mouth of hydraulic electricity generation unit by cable conductor, output wiring terminal on described pcb board is connected through the electric operation element of cable conductor with described electric operation case control unit, output wiring terminal on described pcb board is connected through the input end of cable conductor with described storage battery power supply unit, described pcb board entirety is placed on the adapter plate in described electric operation case control unit casing and is screwed.
4. insulation arm high-lift operation car platform according to claim 1 realizes the control setup of electric operation, it is characterized in that: the structure of described hydraulic buttery valve group control unit is: on one group of hydraulic valve block, configure magnet coil joint, attach it on hydraulic valve block; Magnet coil in described hydraulic buttery valve group control unit is outsourcing gauge member, formation supporting with hydraulic valve block.
5. insulation arm high-lift operation car platform according to claim 4 realizes the control setup of electric operation, it is characterized in that: described storage battery power supply unit is lithium cell group.
6., according to the control setup insulation arm high-lift operation car platform one of claim 1-5 Suo Shu realizing electric operation, it is characterized in that:
The structure of described electric operation case control unit is: the electric operation case control unit casing being provided with waterproof, and the electric operation case control unit casing of described waterproof is metal material or non-metallic material, and classification of waterproof reaches more than IP65 standard; Perforate on the electric operation case control unit cabinet panel of described waterproof, be fixed on panel by the toggle switch needed for operation aerial platform and ratio handle, the electric operation case control unit casing of described waterproof possesses convertible lid structure; Device mounting board is provided with in the electric operation case control unit casing of described waterproof, this device mounting board fixedly mounts electric controling element, in the electric operation case control unit bottom half perforate of described waterproof, be installed with Waterproof cable joint, for the electrical connection of electric operation case internal circuit and peripheral circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843952.5U CN204454478U (en) | 2014-12-25 | 2014-12-25 | Insulation arm high-lift operation car platform realizes the control setup of electric operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843952.5U CN204454478U (en) | 2014-12-25 | 2014-12-25 | Insulation arm high-lift operation car platform realizes the control setup of electric operation |
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| CN204454478U true CN204454478U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843952.5U Expired - Fee Related CN204454478U (en) | 2014-12-25 | 2014-12-25 | Insulation arm high-lift operation car platform realizes the control setup of electric operation |
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| CN (1) | CN204454478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528603A (en) * | 2014-12-25 | 2015-04-22 | 徐州海伦哲专用车辆股份有限公司 | Controlling device for achieving electrical operation of insulating arm high-altitude operation car on working platform |
-
2014
- 2014-12-25 CN CN201420843952.5U patent/CN204454478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528603A (en) * | 2014-12-25 | 2015-04-22 | 徐州海伦哲专用车辆股份有限公司 | Controlling device for achieving electrical operation of insulating arm high-altitude operation car on working platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20171225 |