CN202936062U - Fan electronic-control elevator - Google Patents
Fan electronic-control elevator Download PDFInfo
- Publication number
- CN202936062U CN202936062U CN 201220263695 CN201220263695U CN202936062U CN 202936062 U CN202936062 U CN 202936062U CN 201220263695 CN201220263695 CN 201220263695 CN 201220263695 U CN201220263695 U CN 201220263695U CN 202936062 U CN202936062 U CN 202936062U
- Authority
- CN
- China
- Prior art keywords
- rope
- control
- elevator
- wheel
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a fan electronic-control elevator which comprises a support frame, a safe lock, an elevator and a control system. The support frame comprises a fixed beam, a guiding groove, an elevator guide rail and a basket. The fixed beam is arranged at the top of the support frame, the bottom of the support frame is provided with a spring buffer, and a distribution box is arranged below the basket. A working steel wire rope, an auxiliary guiding steel wire rope and a safe lock steel wire rope are arranged between the fixed beam and the basket. The tail end of the working steel wire rope is connected with the elevator. The fan electronic-control elevator has the advantages that manual climbing operation is eliminated thoroughly, and the fan electronic-control elevator can be used for carrying people and materials and is multipurpose; due to the fact that the elevator runs in a tower barrel, the problem that material conveying at a tower top is influenced due to large wind speed outside the tower barrel can be solved thoroughly, the problem that workers are hurt easily due to operation is effectively solved, the fan electronic-control elevator is simple, compact and reasonable in structure, light in weight and convenient to assemble and maintain, and the workers can get on and off the elevator conveniently.
Description
Technical field
The utility model relates to a kind of blower fan electrical-controlled lifting machine.
Background technology
Wind-power electricity generation is as one of current novel energy industry, and its development scale is advanced by leaps and bounds, and it is ten hundreds of that present 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, become very important problem.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, often 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 comes and goes can be more, due to the height of tower barrel of wind generating set all more than 50 meters, and in service work, service personnel is not only wanted oneself to climb up high tower, also needs instrument and the parts back high tower of maintenance use, and its labour intensity big ordinary person absolutely not can bear.
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 carry out maintenance, if safeguarded once in every 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, more its costs of employment will be higher, therefore alleviate maintainer's labour intensity, make each technical personnel automatically rise tower when the wind-powered electricity generation unit is safeguarded, 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 to be changed the larger parts of weight, the dependence personnel are unpractical with parts back tower top, at this moment just need to 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 large, and the personal safety accident very easily occurs.And because blower fan is installed in wind speed rapidly area, 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 smoothly testing tool and parts.
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.
On market, in order to solve this problem, many companies and scientific research personnel have also carried out many explorations, develop some products at present, 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 coordinates, and coordinates bad personnel to be in passive; 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 relatively single, can't promote to greatest extent work efficiency; 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, easily bump in the climbing process, cause the personal safety accident, cause safety factor to reduce; The 5th, when blower fan need to be changed parts, need personnel's climbing of bearing a heavy burden; The 6th, cost is high, and with respect to simple function and the structure of " climb-aiding device ", the input-output ratio of the cost that it is relatively high is relatively low.
The utility model content
The utility model discloses a kind of blower fan electrical-controlled lifting machine, to solve the problem that exists in present practical application.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of blower fan electrical-controlled lifting machine, comprise support frame, safety lock, gig and control system, described support frame comprises fixed beam, guide groove, elevator guide rails and basketry, fixed beam is located at the support frame top, described guide groove vertically is located at the support frame side, the support frame bottom is provided with spring bumper, and described basketry top and bottom are respectively equipped with upper elevator track adjusting wheel and the lower elevator track adjusting wheel that matches with guide groove, is provided with switch box below described basketry; Be provided with load cable, auxiliary guide steel wire rope and safety lock steel rope between described fixed beam and basketry, the load cable end is connected with gig, and described safety lock is located on the safety lock steel rope of basketry top, and described gig is located at below basketry; Described control system comprises control box, read-out, weight sensor and ground controller, and described control box is located at the basketry below and is connected with read-out, weight sensor and ground controller, and described read-out is located in basketry and is provided with operation keyboard; Described weight sensor is located at the load cable top.
Further, described safety lock comprises that guiding control wheel, triangle control guide plate and rope substrate, and the rope substrate is located on the safety lock steel rope, and rope substrate bottom is provided with the connection pedestal, and rope substrate middle part is provided with master control film-making and servo-actuated control strip; Described master control film-making and servo-actuated control strip are provided with and the close-fitting steel rope locker one of safety lock steel rope and steel rope locker two, described triangle is controlled guide plate and is connected by square actuating spindle with the master control film-making, and square actuating spindle is connected with servo-actuated control strip by the duplex torsion spring; Described guiding control wheel and triangle are controlled the guide plate top and are connected, and are connected with the gusset piece that matches with load cable on the guiding control wheel, and the gusset piece end is provided with steel rope and controls cover; Described triangle is provided with angle control orienting sleeve in the middle part of controlling guide plate; Described rope substrate top is provided with steel rope guiding hub.
Further, described gig comprises pedestal, bottom and top cover, be provided with the main load-supporting wheel of installing by bearing between pedestal and bottom, be provided with intermeshing the first gear, the second gear, the 3rd gear, the 4th gear and the 5th gear between pedestal and bottom, main load-supporting wheel is provided with the wire rope gearing wheel that matches with load cable; Described pedestal upper right is provided with into the rope pipe, and right side, pedestal middle part is provided with the rope distributor that is bolted, and right side, pedestal bottom is provided with the rope stretching pipe; A described pedestal side relative to rope distributor is provided with left press rope wheel mechanism, right press rope wheel mechanism and steel rope and protects fake, and described left press rope wheel mechanism is connected with adjusting lever by extension spring with right press rope wheel mechanism.
Further, described weight sensor is pulling force sensor.
Further, described support frame side is provided with artificial staircase.
The beneficial effects of the utility model are: eliminated thoroughly artificial climbing operation, both can be manned, but loading again, a tractor serves several purposes is because the elevator operation is in the tower cylinder, therefore can thoroughly solve outside the tower cylinder, wind speed is large affects the difficulty that tower top transports material, actv. prevents the situation that the staff injures because operating easy generation, simple in structure, compact and reasonable, and personnel are easy for going up and down, lightweight, be convenient to the assembling maintenance.The Structure of hoist that adopts is little, lightweight, bearing capacity is large, the life-span is long, failure rate is low and be easy to safeguard; The safety lock structure that adopts is simple, lock rope reflecting time is short, the lock rope is reliable, long service life, failure rate is low, easy operating are safeguarded.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 be embodiment of the present utility model a kind of blower fan electrical-controlled lifting machine face the mounting structure schematic diagram;
Fig. 2 is the side-looking mounting structure schematic diagram of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model;
Fig. 3 is the installation channel architecture diagrammatic side view of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model;
Fig. 4 is the installation channel architecture diagrammatic top view of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model;
Fig. 5 is the configuration state schematic diagram of safety lock normal condition of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model;
Fig. 6 is the configuration state schematic diagram of the safety lock rope of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model when disconnecting;
Fig. 7 is the structural representation lateral plan that removes top cover of gig of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model;
Fig. 8 is the drive mechanism cross-sectional schematic one of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model;
Fig. 9 is the drive mechanism cross-sectional schematic two of a kind of blower fan electrical-controlled lifting machine of embodiment of the present utility model.
In figure:
100, support frame; 101, fixed beam; 102, load cable; 103, auxiliary guide steel wire rope; 104, safety lock steel rope; 105, weight sensor; 106, basketry; 107, guide wheel for steel wire; 108, switch box; 109, spring bumper; 110, upper elevator track adjusting wheel; 111, lower elevator track adjusting wheel; 112, guide groove; 113, elevator guide rails; 114, artificial staircase; 115, blower fan tower bottom flange; 116, lift trunk; 200, safety lock; 201, guiding control wheel; 202, steel rope is controlled cover; 203, triangle is controlled guide plate; 204, angle is controlled orienting sleeve; 205, master control film-making; 206, servo-actuated control strip; 207, the steel rope locker one; 208, the steel rope locker two; 209, duplex torsion spring; 210, steel rope guiding hub; 211, rope lock substrate; 212, connect pedestal; 213, gusset piece; 214, square actuating spindle; 300, gig; 301, pedestal; 302, bottom; 303, the first gear; 304, motor terminal pad; 305, the second gear; 306, the 3rd gear; 307, the 4th gear; 308, the 5th gear; 309, main load-supporting wheel; 310, wire rope gearing wheel; 311, enter the rope pipe; 312, rope distributor; 313, rope stretching pipe; 314, left press rope wheel mechanism; 315, right press rope wheel mechanism; 316, extension spring; 317, adjusting lever; 318, steel rope protects fake; 400, control box; 401, read-out; 402, prompt drop control setup.
The specific embodiment
As shown in Fig. 1-4, a kind of blower fan electrical-controlled lifting machine described in the utility model, comprise support frame 100, safety lock 200, gig 300 and control system, described support frame 100 comprises fixed beam 101, guide groove 112, elevator guide rails 113 and basketry 106, fixed beam 101 is located at support frame 100 tops, described guide groove 112 vertically is located at the support frame side, and support frame 100 bottoms are provided with spring bumper 109, and described support frame 100 sides are provided with artificial staircase 114; Described basketry 106 tops and bottom are respectively equipped with upper elevator track adjusting wheel 110 and the lower elevator track adjusting wheel 111 that matches with guide groove; Described basketry 106 belows are provided with switch box 108; 106 of described fixed beam 101 and basketrys are provided with load cable 102, auxiliary guide steel wire rope 103 and safety lock steel rope 104, and load cable 102 ends are connected with gig 300.
As shown in Fig. 5-6, safety lock 200 is located on the safety lock steel rope 104 of basketry 106 tops, comprise guiding control wheel 201, triangle control guide plate 203 and rope substrate 211, rope substrate 211 is located on safety lock steel rope 104, the bottom is provided with and connects pedestal 212, and the middle part is provided with master control film-making 205 and servo-actuated control strip 206; Described master control film-making 205 and servo-actuated control strip 206 are provided with and the close-fitting steel rope locker 1 of safety lock steel rope 104 and steel rope locker 2 208, described triangle is controlled guide plate 203 and is connected by square actuating spindle 214 with master control film-making 205, and square actuating spindle 214 is connected with servo-actuated control strip 206 by duplex torsion spring 209; Described guiding control wheel 201 and triangle are controlled guide plate 203 tops and are connected, be connected with the gusset piece 213 that matches with load cable 102 on guiding control wheel 201, gusset piece 213 ends are provided with steel rope and control cover 202, and described triangle is controlled guide plate 203 middle parts and is provided with angle and controls orienting sleeve 204; Described rope substrate 211 tops are provided with steel rope guiding hub 210.
As shown in Fig. 7-9, described gig 300 is located at basketry 106 belows, comprise pedestal 301, bottom 302 and top cover, be provided with the main load-supporting wheel 309 of installing by bearing between pedestal 301 and bottom 302, be provided with intermeshing the first gear 303, the second gear 305, the 3rd gear 306, the 4th gear 307 and the 5th gear 308 between pedestal 301 and bottom 302, main load-supporting wheel 309 is provided with the wire rope gearing wheel 310 that matches with load cable 102; Described pedestal 301 upper right are provided with into rope pipe 311, and the right side, middle part is provided with the rope distributor 312 that is bolted, and the right side, bottom is provided with rope stretching pipe 313; Described pedestal 301 side relative to rope distributor 312 is provided with left press rope wheel mechanism 314, right press rope wheel mechanism 315 and steel rope and protects fake 318, and described left press rope wheel mechanism 314 is connected with adjusting lever 317 by extension spring 316 with right press rope wheel mechanism 315.
Described control system comprises control box 400, read-out 401, weight sensor 105 and ground controller; Described control box 400 is located at basketry 106 belows, and is connected with ground controller with read-out 401, weight sensor 105, and described read-out 401 is located in basketry 106, and is provided with operation keyboard; Described weight sensor 105 is located at load cable 102 tops.Described weight sensor 105 is pulling force sensor.
during concrete the use, can lift trunk 116 be set in blower fan tower bottom flange 115 edges, and elevator guide rails 113 and elevator structure be installed therein, the supporting bracket 100 of blower fan electrical-controlled lifting machine fixes load cable 102 by the fixed beam 101 that is fixed on tower top, two auxiliary guide steel wire ropes 103 and safety lock steel rope 104, be fixed with the basketry 106 of H type on elevator guide rails 113, hoop 106 rear end square frames are main bearing frames, the H type bottom is supporting region, supporting region one side has been installed a fan-shaped gate, can open up and down personnel and loaded material, the lower end is equipped with gig 300 by bolt, switch box 108, prompt drop control setup 402, safety lock 200 is installed in the middle of main bearing frame, guiding control wheel 201 is installed in the middle of the upper end, guiding control wheel 201 is limited in load cable 102 point midway of hoop 106.
Two ends, the h type of hoop 106 up and down are equipped with elevator track adjusting wheel 110 and lower elevator track adjusting wheel 111, and match with guide groove 112 in being arranged on lift trunk 116, make elevator rise or descend along guide groove 112.Be equipped with in elevator with the elevator lifting control the knob box, but control long on elevator and descend with elevator lifting personnel action button; Also is furnished with simultaneously the control of shaking jacking system, the personnel of controlling can shake control its rising of elevator operation or decline on ground or at tower top, and the read-out 401 with the demonstration of the data such as instantaneous weight, speed, rise height by being provided with in basketry, allow the carrying personnel in time understand elevator running condition, the elevator lower end is equipped with spring bumper 109.
Safety lock is located on load cable 102, load cable 102 is fixed on the special-purpose crossbeam of wind tower top end, lower end and gig link, steel rope is controlled cover 202 and is arranged on bilateral gusset piece 213 by bolt, gusset piece 213 is controlled guide plate 203 by bolt and steel rope guiding control wheel 201 and triangle again and is linked together, and gusset piece 213 can be around steel rope control wheel 203 center rotatings that lead; Triangle control guide plate 203 is linked together by screw thread and rope substrate 211, master control film-making 205, the duplex torsion spring 209 at square actuating spindle 214 two ends; Servo-actuated control strip 206 is linked together by axle and rope substrate 211, duplex torsion spring 209; Steel rope locker 1 and steel rope locker 2 208 are arranged in the control slit of master control film-making 205 and servo-actuated control strip 206; Rope lock substrate 211 and connection pedestal 212 are bolted to together by four; Steel rope control cover 202 is arranged in the chute of rope lock substrate 211; Safety lock steel rope 104 upper ends are fixed on the special-purpose crossbeam of wind tower top end, by steel rope lead hub 210, enter into the steel rope locker 1 opened, steel rope locker 2 208, the centre gangway that connects pedestal 212 hangs down downwards naturally.
When blower fan electrical-controlled lifting machine is worked, load cable 102 is tightened up under action of gravitation, make upwards turning clockwise of guiding control wheel 201, controlling guide plate 203 by triangle coordinates with square actuating spindle 214, driving master control film-making 205 rotates, master control film-making 205 separates to both sides by itself control slit drive steel rope locker 1 and steel rope locker 2 208, promoting simultaneously servo-actuated control strip 206 synchronously rotates, the axle that duplex torsion spring 209 also is installed on master control film-making 205 and servo-actuated control strip 206 tightens, and makes it be in arm-to-arm.The distance that this moment, steel rope locker 1 and steel rope locker 2 208 were opened is greater than wirerope diameter, and steel rope can be free to slide in passage.
When unexpected fracture or steel rope slippage appear in load cable 102, pressure on guiding control wheel 201 disappears, the duplex torsion spring 209 of arm-to-arm releases energy, under the promotion of duplex torsion spring 209, steel rope locker 1 and steel rope locker 2 208 rotate rapidly upward, make the distance of two rope clamps reduce rapidly, safety lock steel rope 104 is clamped rapidly, under the effect of steel rope guiding hub 210, the friction force between rope clamp and steel rope is increasing, makes steel rope be drawn tighter and tighter.Be connected with elevator because the rope lock passes through to connect pedestal 212 again, thereby rapidly elevator pinned.
In above-mentioned motion, under the effect of master control film-making 205 and square actuating spindle 214, force triangle to control guide plate 203 lower-lefts rotations, it is in treats mode of operation.
The first gear 303 of gig 300 is arranged on motor terminal pad 304 by bearing, and motor terminal pad 304 is fixed by bolts on pedestal 301, the first gear 303 and the second gear 305 engagements; The second gear 305 and the 3rd coaxial setting of gear 306, the second gear 305 is captiveed joint with the axle in the middle of it by key, the 3rd gear 306 is wholely set with axle, and the axle that connects the second gear 305 and the 3rd gear 306 is arranged between pedestal 301 and upper cover by bearing; The 3rd gear 306 and the 4th gear 307 engagements, the 4th gear 307 and the 5th coaxial setting of gear 308, the 4th gear 307 is connected on axle by key, and the 5th gear 308 is wholely set with axle, and the axle that connects the 4th gear 307 and the 5th gear 308 is arranged between pedestal 301 and upper cover by bearing; The 5th gear 308 and main load-supporting wheel 309 engagements, main load-supporting wheel 309 is arranged between pedestal 301 and bottom 302 by bearing, and wire rope gearing wheel 310 is bolted on main load-supporting wheel 309.
Wire rope gearing adopts the closed type of belt drive of Alpha's shape, entering rope pipe 311 is fixed between pedestal 301 and bottom 302 and is connected connection with rope distributor, rope distributor 312 is connected with pedestal 301 by bolt, rope stretching pipe 313 is fixed on pedestal 301, left press rope wheel 314 be connected press rope wheel mechanism 315 and be connected with adjusting lever by extension spring 316 and connect and be fixed on pedestal 301, steel rope protects the outside that fake 319 is positioned at wire rope gearing wheel 310.When driven by motor wire rope gearing wheel 310 rotates, steel rope enters in rope distributor 312 by entering rope pipe 311, going out rope distributor 312 enters into and presses rope mechanism, go out right press rope wheel mechanism 315 and enter into left press rope wheel mechanism 314, going out left press rope wheel mechanism 314 enters into steel rope and protects fake 319, go out to enter when steel rope protects fake 319 right press rope wheel mechanism 315, go out right press rope wheel mechanism 315 and enter again rope distributor 312, enter into rope stretching pipe 313 by 312 minutes ropes of rope distributor, thereby drive hanging basket along the steel rope up-and-down movement.
What the weight sensor 105 in control system adopted is pulling force sensor, and its advantage is that precision is high, 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 larger non-linear, output signal for large 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 impact (%F.S/10 ℃) 0.03
Repeatability (%F.S) 0.01
Sensitivity temperature impact (%F.S/10 ℃) 0.03
Creep (%F.S/30min) 0.02
Safe overload level (%F.S) 150
Output at zero point (%F.S) ± 1
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;
Its chip that adopts is the C8051F350 micro controller system.
Described read-out 401 adopts 256*160 lattice lcd module, resolution is high, can fully show required data or figure, be located at and adopt the STC12C5A32S2/AD/PWM series monolithic on the operation keyboard on 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, high speed/low-power consumption/superpower jamproof 8051 micro controller systems of new generation, the fully compatible tradition 8051 of command code, but the fast 8-12 of speed is doubly.Inner integrated MAX810 Special reset circuit, 2 road PWM, 8 road 10-bit high speed A/D conversions are applicable to the 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, then carry out data communication with control box 400.
Described control box 400 is central positions of whole system, is responsible for coordination and the control of modules, and all chest is responsible thus in the operation of all modules.Except the instruction path of being responsible for all the other 3 parts also is responsible for the driving of frequency converter, the 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 Trace, and with the high speed Flash memory device of the embedding of 32kB, 64kB, 512 kB.
Data transmission module in control box 400 adopts the RS485 module, and the half-duplex network that the RS485 interface forms is generally 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 at most 32 nodes 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.In a lot of situations, just use simply a pair of twisted-pair feeder that " A ", " B " end of each interface are coupled together when connecting the RS-485 communication link.The RS485 interface connector adopts the 9 core plug seats of DB-9, with terminal RS485 interface employing DB-9(hole), the keyboard interface RS485 that is connected with keyboard adopts the DB-9(pin).
Simultaneously, be provided with frequency converter in control box 400 with better control lifting motor.
Although below only described specific embodiment example of the present utility model, it will be understood by those of skill in the art that these are only casehistorys, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes or modification all fall into protection domain of the present utility model.
Claims (6)
1. blower fan electrical-controlled lifting machine, comprise support frame (100), safety lock (200), gig (300) and control system, it is characterized in that: described support frame (100) comprises fixed beam (101), guide groove (112), elevator guide rails (113) and basketry (106), fixed beam (101) is located at support frame (100) top, described guide groove (112) vertically is located at support frame (100) side, support frame (100) bottom is provided with spring bumper (109), described basketry (106) top and bottom are respectively equipped with upper elevator track adjusting wheel (110) and the lower elevator track adjusting wheel (111) that matches with guide groove (112), described basketry (106) below is provided with switch box (108), be provided with load cable (102), auxiliary guide steel wire rope (103) and safety lock steel rope (104) between described fixed beam (101) and basketry (106), load cable (102) end is connected with gig (300), described safety lock (200) is located on the safety lock steel rope (104) of basketry (106) top, and described gig (300) is located at below basketry (106), described control system comprises control box (400), read-out (401), weight sensor (105) and ground controller, described control box (400) is located at basketry (106) below and is connected with ground controller with read-out (401), weight sensor (105), and described read-out (401) is located in basketry (106) and is provided with operation keyboard, described weight sensor (105) is located at load cable (102) top.
2. a kind of blower fan electrical-controlled lifting device according to claim 1, it is characterized in that: described safety lock (200) comprises guiding control wheel (201), triangle control guide plate (203) and rope substrate (211), rope substrate (211) is located on safety lock steel rope (104), rope substrate (211) bottom is provided with and connects pedestal (212), is provided with master control film-making (205) and servo-actuated control strip (206) in the middle part of rope substrate (211); Described master control film-making (205) and servo-actuated control strip (206) are provided with and the close-fitting steel rope locker one (207) of safety lock steel rope (104) and steel rope locker two (208), described triangle is controlled guide plate (203) and is connected by square actuating spindle (214) with master control film-making (205), and square actuating spindle (214) is connected with servo-actuated control strip (206) by duplex torsion spring (209); Described guiding control wheel (201) and triangle are controlled guide plate (203) top and are connected, be connected with the gusset piece (213) that matches with load cable (102) on guiding control wheel (201), gusset piece (213) end is provided with steel rope and controls cover (202).
3. a kind of blower fan electrical-controlled lifting device according to claim 2, is characterized in that: be provided with angle in the middle part of described triangle control guide plate (203) and control orienting sleeve (204); Described rope substrate (211) top is provided with steel rope guiding hub (210).
4. the described a kind of blower fan electrical-controlled lifting device of according to claim 1-3 any one, it is characterized in that: described gig (300) comprises pedestal (301), bottom (302) and top cover, be provided with the main load-supporting wheel (309) of installing by bearing between pedestal (301) and bottom (302), be provided with intermeshing the first gear (303) between pedestal (301) and bottom (302), the second gear (305), the 3rd gear (306), the 4th gear (307) and the 5th gear (308), main load-supporting wheel (309) is provided with the wire rope gearing wheel (310) that matches with load cable (102), described pedestal (301) upper right is provided with into rope pipe (311), and right side, pedestal (301) middle part is provided with the rope distributor (312) that is bolted, and pedestal (301) right side, bottom is provided with rope stretching pipe (313), described pedestal (a 301) side relative to rope distributor (312) is provided with left press rope wheel mechanism (314), right press rope wheel mechanism (315) and steel rope and protects fake (318), and described left press rope wheel mechanism (314) is connected with adjusting lever (317) by extension spring (316) with right press rope wheel mechanism (315).
5. a kind of blower fan electrical-controlled lifting device according to claim 4, it is characterized in that: described weight sensor (105) is pulling force sensor.
6. a kind of blower fan electrical-controlled lifting device according to claim 5 is characterized in that: described support frame (100) side is provided with artificial staircase (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263695 CN202936062U (en) | 2012-06-05 | 2012-06-05 | Fan electronic-control elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263695 CN202936062U (en) | 2012-06-05 | 2012-06-05 | Fan electronic-control elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936062U true CN202936062U (en) | 2013-05-15 |
Family
ID=48320314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263695 Expired - Fee Related CN202936062U (en) | 2012-06-05 | 2012-06-05 | Fan electronic-control elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936062U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701048A (en) * | 2012-06-05 | 2012-10-03 | 北京唐浩电力工程技术研究有限公司 | Fan electric control hoist |
| CN103395725A (en) * | 2013-08-28 | 2013-11-20 | 邓隽永 | Lifting device and construction method thereof |
| CN107421674A (en) * | 2017-06-22 | 2017-12-01 | 赤峰市特种设备检验所 | Power and drop-down force tester are lifted on a kind of elevator governor rope |
| CN110203796A (en) * | 2019-06-12 | 2019-09-06 | 北京联博达科技有限公司 | A kind of passageway lift and its management system and method |
| KR20200004978A (en) * | 2018-07-05 | 2020-01-15 | 김성은 | Device for lift fall prevention |
| CN111174889A (en) * | 2020-02-04 | 2020-05-19 | 中冶南方连铸技术工程有限责任公司 | Automatic casting blank weighing system and method |
-
2012
- 2012-06-05 CN CN 201220263695 patent/CN202936062U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701048A (en) * | 2012-06-05 | 2012-10-03 | 北京唐浩电力工程技术研究有限公司 | Fan electric control hoist |
| CN103395725A (en) * | 2013-08-28 | 2013-11-20 | 邓隽永 | Lifting device and construction method thereof |
| CN107421674A (en) * | 2017-06-22 | 2017-12-01 | 赤峰市特种设备检验所 | Power and drop-down force tester are lifted on a kind of elevator governor rope |
| CN107421674B (en) * | 2017-06-22 | 2023-09-22 | 内蒙古自治区特种设备检验研究院赤峰分院 | Lift-up tension and pull-down tension tester for elevator speed limiter rope |
| KR20200004978A (en) * | 2018-07-05 | 2020-01-15 | 김성은 | Device for lift fall prevention |
| KR102075248B1 (en) * | 2018-07-05 | 2020-02-07 | 김성은 | Device for lift fall prevention |
| CN110203796A (en) * | 2019-06-12 | 2019-09-06 | 北京联博达科技有限公司 | A kind of passageway lift and its management system and method |
| CN111174889A (en) * | 2020-02-04 | 2020-05-19 | 中冶南方连铸技术工程有限责任公司 | Automatic casting blank weighing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202936062U (en) | Fan electronic-control elevator | |
| CN103803373B (en) | Elevator with multi-stage safety protection | |
| CN102701048A (en) | Fan electric control hoist | |
| CN104716602B (en) | A kind of portable rural power grids line-sag adjusting apparatus | |
| WO2017206550A1 (en) | Experimental gravity electric generator | |
| CN201412057Y (en) | Portable electric tool ladder | |
| CN109459260B (en) | Experimental simulation platform and simulation method for variable-frequency automatic tensioning device of continuous belt conveyor | |
| CN103803374B (en) | Lift provided with buffer structures | |
| CN205653087U (en) | Tower crane who possesses solar energy, wind power generation function | |
| CN206108634U (en) | High altitude construction is from climbing ware | |
| CN201276407Y (en) | Manned electric riser | |
| CN207399987U (en) | A kind of gardening flowerpot mobile device | |
| CN203143845U (en) | Control device of electrically controlled lifter | |
| CN203199836U (en) | Elevator with multi-grade safety protection | |
| CN201332236Y (en) | Transmission line lead repairing manned tackle | |
| CN208327325U (en) | It is a kind of to exempt to climb device driving device with walk rope structure | |
| CN203513037U (en) | Hoisting device of electric control elevator | |
| CN203079479U (en) | Manned tower-climbing device | |
| CN203199834U (en) | Safety device for electrically controlled elevator | |
| CN2297430Y (en) | Crane electronic hook with load-measuring device | |
| CN207161274U (en) | A kind of fan blade repairing platform device | |
| CN208308352U (en) | A kind of multi-functional elevator | |
| CN203187267U (en) | Transmission tower climbing device | |
| CN208134367U (en) | A kind of capacitor maintenance carrying platform | |
| CN203199842U (en) | Guide structure of electrically controlled elevator |
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 |
Granted publication date: 20130515 Termination date: 20170605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |