CN203143845U - Control device of electrically controlled lifter - Google Patents
Control device of electrically controlled lifter Download PDFInfo
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- CN203143845U CN203143845U CN 201320185388 CN201320185388U CN203143845U CN 203143845 U CN203143845 U CN 203143845U CN 201320185388 CN201320185388 CN 201320185388 CN 201320185388 U CN201320185388 U CN 201320185388U CN 203143845 U CN203143845 U CN 203143845U
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Abstract
The utility model relates to a control device of an electrically controlled lifter. The control device comprises an operation panel, a control box, a display screen and a sensor, wherein the operation panel is used by an operator for operating the lifter, the control box is used for processing operation information, the display screen is used for displaying the information, and the sensor is used for detecting signals. The control box is connected with the operation panel, the display screen and the sensor respectively. The operation panel comprises a ground operation panel body and a basket operation panel body, wherein the ground operation panel body is operated by a ground control person, and the basket operation panel body is operated by a maintenance person in a basket. By means of the control device, operators on the ground and in the lifter all can control the lifter. The parameter information including the speed and the height of the lifter can be known clearly by the operators inside the lifter through the display screen. The sensor in the control device is a high-precision sensor which is wide in measuring range, good in frequency response characteristic and capable of working in a severe environment. Moreover, the control device is simple in structure and can realize miniaturization and integration easily.
Description
Technical field
The utility model relates to automatically controlled elevator field, especially a kind of control setup that is applied in the automatically controlled elevator in aerogenerator maintenance, the maintenance.
Background technology
Wind energy is as a kind of regenerative resource of cleaning, more and more be subjected to the attention of countries in the world, and the amount of accumulateing and huge, wind-power electricity generation is as one of current novel energy industry, because its environmental protection and energy saving development scale is advanced by leaps and bounds, it is ten hundreds of that present China nationwide has had wind power generating set, and still have the fast-developing impetus.And in such cases, how to ensure the wind-powered electricity generation unit normal operation of enormous amount, then become important problems.The mode of operation of wind-power electricity generation group and installation general layout have determined that maintenance, maintenance workload in its life-cycle are very big.In order to ensure the normal operation of wind-powered electricity generation unit, need to drop into a large amount of process special trainings, young stalwartness and veteran technical personnel and carry out normal care and maintenance.
In the process of care and maintenance, whenever carrying out a conventional maintenance often needs up and down several times, if the number of times that the wind-powered electricity generation unit maintenance then comes and goes can be more, because the height of wind power generating set tower tube is all more than 50 meters, and in service work, service personnel is not only wanted oneself to climb up high tower, also need instrument and the parts back high tower of maintenance usefulness, its labour intensity big ordinary person absolutely not can bear, to the staff in muscle power with caused great pressure directly to cause the decline of the rising of risk and work efficiency, repair quality mentally.
Moreover, the technology content of wind power generating set is quite high, need through special training, the technical skill personnel that service experience is abundant just can safeguard and keep in repair, if safeguarded once in per ten days by a unit, each technical personnel every workday can be safeguarded two units, in order to safeguard this typhoon group of motors normal operations up to ten thousand, so just need the technical personnel more than ten thousand, but wind-powered electricity generation enterprise is difficult to turn out at short notice so many young and healthy, the talent that technical merit is high comes, from the generating one-tenth originally, choosing more many its costs will be more high, therefore alleviate maintainer's labour intensity, make each technical personnel when the wind-powered electricity generation unit is safeguarded, rise tower automatically, save their muscle power, could increase work efficiency by actv., reduce the cost of wind-powered electricity generation.
Except alleviating manpower consumption's needs, on the other hand, when the wind-powered electricity generation unit need be changed the bigger parts of weight, the dependence personnel are unpractical with parts back cat head, at this moment just need upwards carry with the suspension hook that is located at blower fan body afterbody, and this moment top personnel to open the window of body afterbody, standing in window carries out operation, the danger coefficient of this kind work is very big, and the personal safety accident very easily takes place.And because blower fan is installed in rapidly area of wind speed, instantaneous wind speed reaches 25m/s sometimes, be easy to lifting parts are blown out and horizon into about miter angle, can't upwards transport testing tool and parts smoothly.In sum, develop a kind of ectocine that is not subjected to, the manned loading automatic lifting of Elevator elevator has just become a very urgent problem.
In order to solve this problem, many companies and scientific research personnel have also carried out many explorations, develop some products, and what wherein Occupation coefficient was the highest is " climb-aiding device ".As its name suggests, " climb-aiding device " is exactly a kind of machine that helps the people to climb, and in actual use, " climb-aiding device " maximum shortcoming is not make the people be separated from climbing, and has following shortcoming: the one, and man-machine the needs cooperates, and it is passive to cooperate bad personnel to be in; The 2nd, the slow efficient of speed is low, and the climbing speed of " climb-aiding device " is constant, and the control operation system is single relatively, can't promote work efficiency to greatest extent; The 3rd, safety factor is low, and in climbing, once man-machinely be provided with good cooperation, personnel just have dangerous possibility; The 4th, when mental fatigue appears in the operation personnel, in the climbing process, bump easily, cause the personal safety accident, cause safety factor to reduce; The 5th, when blower fan need be changed parts, need personnel's climbing of bearing a heavy burden; The 6th, the cost height, with respect to simple function and the structure of " climb-aiding device ", the input-output ratio of the cost cost that it is high relatively is relatively low.
The patent disclosure of application number 201220246106.6 use elevator in a kind of wind power generating set air duct, formed by the fixed sturcture of guide rail bracket, driving system and guide rail bracket.Guide rail bracket is to be formed by connecting by bolt by a plurality of cuboid standard knots.Driving system is made up of driver plate, retarder, electrical motor and car.The fixed sturcture of guide rail bracket is made up of attached wall system and air duct wall.Guide rail bracket tilts to place along the air duct wall of air duct, fixes by attached wall.One end of attached wall connects guide rail bracket, and the other end connects the air duct wall.Rotate by motor driving reducer, drive car by driver plate and move up and down along guide rail.Solve the maintenance personnel like this, initial installation personnel utilization vertically goes on foot the labour intensity that ladder climbs up and down, can also carry instrument and a small amount of material for maintenance personnel and air duct installation personnel, but not relate to the control setup of elevator.
Given this utility model is proposed.
The utility model content
The purpose of this utility model is for overcoming the deficiencies in the prior art, a kind of control setup of automatically controlled elevator is provided, use the people in this device ground and the elevator to control elevator, can clearly understand the parameter information such as speed, height of elevator by the people of read-out elevator inside, sensor in the control setup uses the high-precision sensor measurement range wide, good frequency response, can under harsh environment, work, control setup during this use is novel is simple in structure, is easy to realize miniaturization, integration.
In order to realize this purpose, the utility model adopts following technical scheme:
A kind of control setup of automatically controlled elevator, described control setup comprises for the guidance panel of operating personal operation elevator, for the treatment of the control box of operation information, is used for the read-out of demonstration information and for detection of the sensor of signal, control box is connected with guidance panel, read-out, sensor respectively.
Described guidance panel comprises the basketry guidance panel of maintainer's operation in terrestrial operation panel that the ground controller operates and the basketry, described ground control panel is arranged on the elevator bottom bracket or is arranged in the operation room, and described basketry control panel is arranged on the elevator basketry.
Described sensor comprises the weight sensor sensor of sense weight, the speed sensor of detection speed and the height sensor of detection height.
Described sensor is high-precision sensor, and described weight sensor is pulling force sensor.
Described read-out is arranged on the elevator basketry, and described read-out is LCDs.
Described read-out is the touch-screen of one for collection output, input function.
Described control box is arranged on elevator basketry bottom.
Also be provided with frequency converter in the described control box.
After adopting technical scheme described in the utility model, bring following beneficial effect: use the people in this device ground and the elevator to control elevator, can clearly understand the parameter information such as speed, height of elevator by the people of read-out elevator inside, sensor in the control setup uses the high-precision sensor measurement range wide, good frequency response, can work under harsh environment, the control setup during this use is novel is simple in structure, is easy to realize miniaturization, integration.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1: the utility model control setup and elevator front view
Fig. 2: the utility model control setup and elevator lateral plan
Fig. 3: the utility model control setup structural representation
Wherein: 101, fixed cross beam, 102, the work rope, 103, guide cords, 104, safety line, 106, basketry, 108, switch box, 109, buffer structure, 110, go up track adjusting wheel, 111, track adjusting wheel down, 112, guide groove, 200 safety devices, 300 bonts, 400 control boxs, 401, read-out, 402, sensor, 403, guidance panel, 404, the terrestrial operation panel, 405, the basketry guidance panel.
The specific embodiment
The control setup of a kind of automatically controlled elevator described in the utility model, as shown in Figure 3, described control setup comprises for the guidance panel 403 of operating personal operation elevator, for the treatment of the control box 400 of operation information, is used for the read-out 401 of demonstration information and for detection of the sensor 402 of signal, control box 400 is connected with guidance panel 403, read-out 401, sensor 402 respectively.
Described guidance panel 403 comprises the basketry guidance panel 405 of maintainer's operation in terrestrial operation panel 404 that the ground controller operates and the basketry, described ground control panel 404 is arranged on the elevator bottom bracket or is arranged in the operation room, and described basketry control panel 405 is arranged on the basketry 106 of elevator.
Described sensor 402 comprises the weight sensor sensor of sense weight, the speed sensor of detection speed and the height sensor of detection height.Described sensor is high-precision sensor, and described weight sensor is pulling force sensor.
Described read-out 401 is arranged on the basketry 106 of elevator, and described read-out 401 is LCDs.Described read-out 401 is the touch-screen of one for collection output, input function.Read-out 401 can be exported to the maintainer with information such as the height of elevator, speed, weight, and the maintainer in the basketry can be by the order carried out wanted of touch-screen input oneself.
Described control box 400 is arranged on basketry 106 bottoms of elevator.Also be provided with frequency converter in the described control box 400 with better control lifting motor.
A kind of elevator with control setup of above-mentioned automatically controlled elevator, as Fig. 1, shown in Figure 2, the automatically controlled elevator of a kind of blower fan of the present invention, comprise support frame, guide frame, safety device 200, bont 300 and control setup, described support frame upper end or lower end are provided with buffer structure, described support frame comprises fixed cross beam 101, guide groove 112, elevator guide rails and basketry 106, fixed cross beam 101 is located at the support frame top, described guide groove 112 vertically is located at the support frame side, the support frame bottom is provided with shock absorber, this shock absorber is spring bumper 109, and described support frame side is provided with artificial staircase; Described basketry 106 tops and bottom are respectively equipped with last elevator track adjusting wheel 110 and the following elevator track adjusting wheel 111 that matches with guide groove; Described basketry 106 belows are provided with switch box 108; 106 of described fixed cross beam 101 and basketrys are provided with work rope 102, auxiliary guide cords 103 and safety line 104, and work rope 102 ends are connected with bont 300.The circular hole of auxiliary guide cords and basketry both sides cooperates the effect of basketry being played spacing guiding.Control setup comprises for the guidance panel 403 of operating personal operation elevator, for the treatment of the control box 400 of operation information, is used for the read-out 401 of demonstration information and for detection of the sensor 402 of signal, control box 400 is connected with guidance panel 403, read-out 401, sensor 402 respectively.
What the sensor 402 in the control setup adopted is the high precision pull sensor, and its advantage is the precision height, and measurement range is wide, and the life-span is long, and is simple in structure, and good frequency response can be worked under mal-condition, is easy to realize miniaturization, integration and diversification of varieties etc.Its shortcoming is a little less than having bigger non-linear, output signal for big strain, but can take certain indemnifying measure.During actual the use, its detail parameters is as follows:
Rated load 500KG
Class of accuracy C2
Insulation resistance (M Ω) 〉=5000 (100VDC)
Composition error (%F.S) 0.03
Driving voltage (V) 9～12 (DC)
Sensitivity (mV/V) 2.0 ± 0.02
Temperature compensation range (℃)-10～+ 40
Non-linear (%F.S) 0.03
The serviceability temperature scope (℃)-35～+ 65
(%F.S) 0.03 lags behind
Zero temperature influence (%F.S/10 ℃) 0.03
Repeatability (%F.S) 0.01
Sensitivity temperature influence (%F.S/10 ℃) 0.03
Creep (%F.S/30min) 0.02
Safe overload level (%F.S) 150
Export (%F.S) ± 1 zero point
Extreme overload scope (%F.S) 200
Input impedance (Ω) 700 ± 7
Degree of protection IP65
Output impedance (Ω) 700 ± 7 cable four-core shielded cable 3m
Mode of connection input (power supply)+: redness; Input (power supply)-: black; Output (signal)+: green; Output (signal)-: white; The chip that adopts is the C8051F350 micro controller system.
Described read-out 401 adopts 256*160 lattice lcd module, the resolution height, can fully show required data or figure, be located at and adopt the STC12C5A32S2/AD/PWM series monolithic on the operation keyboard on the read-out 401, this kind micro controller system is the micro controller system of the single clock/machine cycle (1T) of macrocrystalline science and technology production, be high speed/low-power consumption/superpower jamproof 8051 micro controller systems of new generation, the compatible fully tradition 8051 of command code, but the fast 8-12 of speed is doubly.The special-purpose reset circuit of inner integrated MAX810,2 road PWM, 8 tunnel 10 A/D conversions at a high speed are applicable to strong jamming occasions such as electric machine control.
Described ground controller mainly is responsible for terrestrial operation, and rising, decline, hold function are arranged.Utilize singlechip technology that each key is operated and read, carry out data communication with control box 400 again.
Described control box 400 is central positions of total system, is responsible for coordination and the control of each module, and all chest is responsible thus in the operation of all modules.Except the also driving of responsible frequency converter of instruction path of being responsible for all the other 3 parts, functions such as the collection of ambient temperature.Its kernel control module adopts the LPC2131/2132/2138 microcontroller, it is based on a microcontroller of supporting 32/16 ARM7TDMI-STM CPU of real-time simulation and embedded tracking, and has the high speed Flash memory device of the embedding of 32kB, 64kB, 512kB.
Data transmission module in the control box 400 adopts the RS485 module, and the half-duplex network that the RS485 interface is formed generally is two wire system (the four-wire system connection was arranged in the past, can only realize point-to-point signalling methods, existing seldom employing), adopts the Shielded Twisted Pair transmission more.This mode of connection is that the bus type topological structure can articulate 32 nodes at most on same bus.General employing is the master-slave communication mode in the RS485 communication network, i.e. a plurality of slaves of main frame band.Under a lot of situations, just use a pair of twisted-pair feeder that " A ", " B " end of each interface are coupled together when connecting the RS-485 communication link simply.The RS485 interface connector adopts the 9 core plug seats of DB-9, adopts the DB-9(hole with terminal RS485 interface), the keyboard interface RS485 that is connected with keyboard adopts the DB-9(pin).Simultaneously, be provided with frequency converter in the control box 400 with better control lifting motor.
The above only is preferred implementation of the present utility model; should be pointed out that for the ordinary skill in the art, do not breaking away under the utility model principle prerequisite; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
Claims (8)
1. the control setup of an automatically controlled elevator, it is characterized in that: described control setup comprises for the guidance panel of operating personal operation elevator, for the treatment of the control box of operation information, is used for the read-out of demonstration information and for detection of the sensor of signal, control box is connected with guidance panel, read-out, sensor respectively.
2. the control setup of a kind of automatically controlled elevator according to claim 1, it is characterized in that: described guidance panel comprises the basketry guidance panel of maintainer's operation in terrestrial operation panel that the ground controller operates and the basketry, described ground control panel is arranged on the elevator bottom bracket or is arranged in the operation room, and described basketry control panel is arranged on the elevator basketry.
3. the control setup of a kind of automatically controlled elevator according to claim 1 is characterized in that: described sensor comprise sense weight weight sensor sensor, detection speed speed sensor and detect the height sensor of height.
4. the control setup of a kind of automatically controlled elevator according to claim 3, it is characterized in that: described sensor is high-precision sensor, described weight sensor is pulling force sensor.
5. the control setup of a kind of automatically controlled elevator according to claim 1, it is characterized in that: described read-out is arranged on the elevator basketry, and described read-out is LCDs.
6. the control setup of a kind of automatically controlled elevator according to claim 5 is characterized in that: described read-out is the touch-screen of one for collection output, input function.
7. the control setup of a kind of automatically controlled elevator according to claim 1 is characterized in that: described control box is arranged on elevator basketry bottom.
8. the control setup of a kind of automatically controlled elevator according to claim 7 is characterized in that: also be provided with frequency converter in the described control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185388 CN203143845U (en) | 2013-04-12 | 2013-04-12 | Control device of electrically controlled lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185388 CN203143845U (en) | 2013-04-12 | 2013-04-12 | Control device of electrically controlled lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143845U true CN203143845U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185388 Expired - Fee Related CN203143845U (en) | 2013-04-12 | 2013-04-12 | Control device of electrically controlled lifter |
Country Status (1)
| Country | Link |
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| CN (1) | CN203143845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361846A (en) * | 2017-07-31 | 2017-11-21 | 成都中科博恩思医学机器人有限公司 | Control method and system for the Motorized lift device of operating robot |
-
2013
- 2013-04-12 CN CN 201320185388 patent/CN203143845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361846A (en) * | 2017-07-31 | 2017-11-21 | 成都中科博恩思医学机器人有限公司 | Control method and system for the Motorized lift device of operating robot |
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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: 20130821 Termination date: 20170412 |