CN210150621U - Intelligent double-beam crane - Google Patents
Intelligent double-beam crane Download PDFInfo
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- CN210150621U CN210150621U CN201920983032.6U CN201920983032U CN210150621U CN 210150621 U CN210150621 U CN 210150621U CN 201920983032 U CN201920983032 U CN 201920983032U CN 210150621 U CN210150621 U CN 210150621U
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Abstract
An intelligent double-beam crane comprises a cart travelling mechanism and a trolley travelling mechanism, wherein a lifting double-shaft motor arranged on the trolley travelling mechanism is connected with a lifting appliance through a first speed reducer, a second speed reducer, a first winch, a second winch, a steel wire rope and a steel wire rope guide wheel, the lifting appliance is provided with a lifting arm and a lifting arm driving oil cylinder, the lifting appliance is provided with a guide rod, the trolley travelling mechanism is provided with a guide frame, and the guide rod is inserted into the guide frame to form an anti-swing mechanism; two roof beam cranes of intelligence are provided with intelligence driving control module, and the operation panel is provided with operation panel control module, cart coding ruler, dolly coding ruler, promotion encoder, cart walking motor converter, dolly walking motor converter and the promotion biax motor converter of installing on the two roof beam cranes of intelligence to all communicate with intelligence driving control module. The utility model discloses intelligent control, accurate positioning, it is multiple functional, prevent to sway, the security performance is good, improves the operating efficiency.
Description
The technical field is as follows:
the utility model relates to an operation transportation technical field, concretely relates to two roof beam hoists of intelligence.
Background art:
the existing crane for operation and transportation, particularly a crane for factories, has a cart travelling mechanism, a trolley travelling mechanism and a hoisting mechanism, but the hoisting mechanism is only a single lifting motor and drives a winch through a speed reducer, and the winch drives a steel wire rope and a lifting hook to hoist and transport heavy objects. Meanwhile, when a common crane hoists a heavy object, the crane swings due to the flexibility of the steel wire rope, so that the crane is difficult to operate and has poor safety performance. The existing crane still adopts manual operation to hoist and store finished products, requires multiple persons to carry out coordination operation, and has the disadvantages of complex operation, long time consumption, low operation efficiency and high labor cost.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the problem that above-mentioned prior art exists is solved, and provide an intelligence double beam crane, intelligent control, accurate positioning, it is multiple functional, prevent to sway, the security performance is good, the operating efficiency is high.
The utility model adopts the technical proposal that:
the utility model provides an intelligence twin-beam crane, includes cart running gear and dolly running gear, the last installation of dolly running gear promotes the double-shaft motor, the output biax that promotes the double-shaft motor is connected first hoist engine and second hoist engine through first speed reducer, second speed reducer respectively, and first hoist engine and second hoist engine are connected with the hoist through wire rope, wire rope leading wheel respectively, install the davit actuating cylinder that davit and drive davit opened and shut on the hoist, install a plurality of vertical decurrent guide brackets on the dolly running gear, the lower extreme of every guide bracket has a sleeve structure, and is corresponding with it, installs a plurality of vertical ascending guide arms on the hoist, and the guide arm top is inserted in the sleeve structure of guide bracket lower extreme.
In the technical scheme, the plurality of vertically downward guide frames are four and are respectively arranged at four corners of the trolley travelling mechanism, and the plurality of vertically upward guide rods are four and are respectively arranged at four corners of the lifting appliance.
In the technical scheme, the top end of the guide rod is conical.
In the technical scheme, the cart walking mechanism is additionally provided with cart horizontal guide wheels at two sides of the cart walking wheels, and the trolley walking mechanism is additionally provided with trolley horizontal guide wheels at two sides of the trolley walking wheels.
An intelligent double-beam crane comprises a cart travelling mechanism and a cart travelling mechanism, wherein a lifting double-shaft motor is installed on the cart travelling mechanism, an output double shaft of the lifting double-shaft motor is respectively connected with a first winch and a second winch through a first speed reducer and a second speed reducer, the first winch and the second winch are respectively connected with two ends of a lifting appliance through a steel wire rope and a steel wire rope guide wheel, the lifting appliance is provided with a lifting arm and a lifting arm driving oil cylinder for driving the lifting arm to open and close, a cart coding scale and a cart travelling motor frequency converter are installed on the cart travelling mechanism, a cart coding scale, a cart travelling motor frequency converter and a lifting double-shaft motor frequency converter are installed on the cart travelling mechanism, a lifting encoder is installed at the shaft end of the first winch or the second winch, the intelligent double-beam crane is provided with an intelligent travelling control module, an intelligent double-beam crane operation table on the ground is provided with an operation table control module, the intelligent driving control module is communicated with the operating platform control module, and the cart coding ruler, the trolley coding ruler, the lifting encoder, the cart walking motor frequency converter, the trolley walking motor frequency converter and the lifting double-shaft motor frequency converter are all in communication connection with the intelligent driving control module.
In the technical scheme, the intelligent driving control module and the operating platform control module comprise a Programmable Logic Controller (PLC) and a communication module.
In the technical scheme, the lifting double-shaft motor adopts a lifting frequency conversion motor and is controlled by a lifting double-shaft motor frequency converter.
In the technical scheme, the cart traveling motor of the cart traveling mechanism and the trolley traveling motor of the trolley traveling mechanism both adopt variable frequency motors and are respectively controlled by a cart traveling motor frequency converter and a trolley traveling motor frequency converter.
In the technical scheme, the cart coding ruler comprises a cart coding reader-writer and a cart coding rack, the cart coding reader-writer is installed on a cart, and the cart coding rack is installed on a cart track.
In the technical scheme, the trolley code ruler comprises a trolley code reader-writer and a trolley code rack, the trolley code reader-writer is installed on a trolley, and the trolley code rack is installed on a trolley track.
The utility model discloses outstanding substantive characteristics with show the progress:
(1) the utility model discloses change the ordinary wire winding motor of current hoist into jack-up inverter motor, this is because original ordinary wire winding motor can not frequency conversion and speed governing, burns out the motor winding easily during the speed governing, the utility model discloses an inverter motor not only can realize accurate control speed governing, and inverter motor is controlled by the converter moreover, and the converter is controlled by PLC control module, butt joint intelligent control.
(2) The utility model discloses a promote the motor and adopt the biax motor, two output shafts of biax motor drive two hoists respectively through two speed reducers, and two hoists drive four follower wheels on the hoist through four leading wheels and wire rope, the utility model discloses a this kind of design side can promote the rectangular frame shape hoist that has four davits, and the rectangular frame shape hoist that has four davits just can hoist large-scale whole transportation frame, and the single lifting machine and the single lifting hook of traditional art can not hoist large-scale whole transportation frame.
(3) The utility model discloses an add cart coding ruler on walking cart, travelling trolley and the track respectively, dolly coding ruler is connected with intelligent driving control module's PLC communication, by PLC intelligent control, accurate measurement can prevent the walking distance counting error that machinery skidded and caused. Simultaneously, lifting the hoist engine shaft end installation and promote the encoder, accurate measurement promotes the distance to be connected with intelligent driving control module communication, by PLC intelligent control.
(4) The utility model discloses a hoist is add and is prevented rocking structure, adds a plurality of guide arms on the hoist, adds a plurality of guide framves on the dolly, and the guide frame lower extreme is sleeve structure, and the guide arm top is the toper, and in the gallows lower extreme sleeve structure was inserted on the guide arm top, mechanical rigid connection, this has just solved because wire rope appears the technological problem that the hoist rocked for flexible construction, the utility model discloses a guide arm guide frame is four groups, divides to establish in the hoist four corners, and four equal octaves, stability is good.
(5) The utility model discloses a cart running gear and dolly running gear install the horizontal direction wheelset additional, have increased running gear's stationarity.
(6) The utility model discloses be equipped with intelligent control module at the operation panel, be equipped with intelligent driving control module at two roof beam cranes of intelligence, the PLC of operation panel intelligent control module communicates with the PLC of the intelligent control module of two roof beam cranes, realizes the intelligent control of two roof beam cranes, and this has just thoroughly changed artifical manually operation driving in the current finished product hoist and mount warehouse entry link, many people coordinate the operation together, complex operation, waste time and work, the state behind of inefficiency, the utility model discloses a hoist and the automation intellectuality of operation thereof have greatly promoted the technical performance and the operating efficiency of hoist.
Description of the drawings:
FIG. 1 is a top view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a structural elevation view of the present invention;
FIG. 4 is a horizontal guide wheel set installation view;
fig. 5 is a schematic diagram of the intelligent control method of the present invention.
Reference is made to the accompanying drawings in which:
1-cart traveling mechanism, 2-cart traveling mechanism, 3-lifting double-shaft motor, 4-first speed reducer, 5-second speed reducer, 6-first winch, 7-second winch, 8-wire rope guide wheel, 9-wire rope, 10-first traveling cart motor, 11-second traveling cart motor, 12-first traveling cart speed reducer, 13-second traveling cart speed reducer, 14-traveling cart motor, 15-cart encoding rule, 16-cart encoding rule, 17-lifting encoder, 18-cart traveling wheel, 19-cart traveling wheel, 20-hanger, 21-boom, 22-hanger wire rope guide wheel, 23-boom driving cylinder, 24-guide frame, 25-guide rod, 26-horizontal guide wheel set, 27-cable trolley frame, 28-lifting double-shaft motor frequency converter, 29-cart traveling motor frequency converter, 30-cart traveling motor frequency converter, 31-sleeve structure at the lower end of the guide frame.
The specific implementation mode is as follows:
referring to fig. 1 to 5, the utility model discloses an intelligent double-beam crane, including cart running gear and dolly running gear, install on the dolly running gear and promote the biax motor, promote the output biax of biax motor and connect first hoist engine and second hoist engine through first speed reducer, second speed reducer respectively, first hoist engine and second hoist engine are respectively through wire rope, wire rope leading wheel connection hoist's both ends, install the davit on the hoist and drive the davit actuating cylinder that the davit opened and shut, install a plurality of vertical decurrent guide brackets on the dolly running gear, the lower extreme of each guide bracket has a sleeve structure, and corresponding to it, install a plurality of vertical ascending guide arms on the hoist, the guide arm top inserts in the sleeve structure of guide bracket lower extreme; the cart walking mechanism is additionally provided with cart horizontal guide wheels at two sides of a cart walking wheel, and the trolley walking mechanism is additionally provided with trolley horizontal guide wheels at two sides of a trolley walking wheel.
The utility model discloses a still another intelligence two-beam crane, including cart running gear and dolly running gear, install the lift biax motor on the dolly running gear, the output biax of lift biax motor is respectively through first speed reducer, second speed reducer connection first hoist engine and second hoist engine, and first hoist engine and second hoist engine are respectively through wire rope, the both ends of hoist that the wire rope leading wheel connects, installs davit and the davit actuating cylinder that drives the davit and open and shut on the hoist, install cart coding ruler and cart driving motor converter on the cart running gear, install dolly coding ruler, cart running motor converter and lift biax motor converter on the dolly running gear, the axle head of first hoist engine or second hoist engine installs the lift encoder, intelligence two-beam crane is provided with intelligent driving control module, the intelligent double-beam crane operation console on the ground is provided with an operation console control module, the intelligent traveling crane control module is communicated with the operation console control module, the cart coding ruler, the trolley coding ruler, the lifting encoder, the cart traveling motor frequency converter, the trolley traveling motor frequency converter and the lifting double-shaft motor frequency converter are communicated with a programmable controller PLC of the intelligent traveling crane control module through RS485 or Ethernet communication protocols, related data are transmitted to the PLC, and the PLC of the intelligent traveling crane control module is communicated with the PLC of the operation console control module, so that accurate positioning and storage location management are realized.
The intelligent driving control module and the operating platform control module both comprise a Programmable Logic Controller (PLC) and a communication module. The lifting double-shaft motor adopts a frequency conversion motor for lifting and is controlled by a frequency converter of the lifting double-shaft motor. The cart walking motor of the cart walking mechanism and the trolley walking motor of the trolley walking mechanism both adopt variable frequency motors and are respectively controlled by a cart walking motor frequency converter and a trolley walking motor frequency converter. The cart coding ruler comprises a cart coding reader and a cart coding rack, the cart coding reader is installed on a cart, and the cart coding rack is installed on a cart track. The trolley coding ruler comprises a trolley coding reader-writer and a trolley coding rack, the trolley coding reader-writer is installed on a trolley, and the trolley coding rack is installed on a trolley track.
Claims (10)
1. The utility model provides an intelligence double beam crane, includes cart running gear and dolly running gear, its characterized in that: the lifting double-shaft motor is installed on the trolley travelling mechanism, an output double shaft of the lifting double-shaft motor is connected with a first winch and a second winch through a first speed reducer and a second speed reducer respectively, the first winch and the second winch are connected with a lifting appliance through a steel wire rope and a steel wire rope guide wheel respectively, a lifting arm driving oil cylinder for opening and closing the lifting arm and the driving lifting arm is installed on the lifting appliance, a plurality of vertically downward guide frames are installed on the trolley travelling mechanism, the lower end of each guide frame is provided with a sleeve structure and corresponds to the sleeve structure, a plurality of vertically upward guide rods are installed on the lifting appliance, and the top ends of the guide rods are inserted into the sleeve structures at the lower ends of the guide frames.
2. The intelligent double-beam crane according to claim 1, wherein: the guide rods are arranged at the four corners of the lifting appliance.
3. The intelligent double-beam crane according to claim 1, wherein: the top end of the guide rod is conical.
4. The intelligent double-beam crane according to claim 1, wherein: the cart walking mechanism is additionally provided with cart horizontal guide wheels at two sides of the cart walking wheels, and the trolley walking mechanism is additionally provided with trolley horizontal guide wheels at two sides of the trolley walking wheels.
5. The utility model provides an intelligence double beam crane which characterized in that: the intelligent double-beam crane comprises a crane travelling mechanism and a trolley travelling mechanism, wherein a lifting double-shaft motor is installed on the trolley travelling mechanism, an output double shaft of the lifting double-shaft motor is respectively connected with a first hoisting machine and a second hoisting machine through a first speed reducer and a second speed reducer, the first hoisting machine and the second hoisting machine are respectively connected with a lifting appliance through a steel wire rope and a steel wire rope guide wheel, a lifting arm and a lifting arm driving oil cylinder for driving the lifting arm to open and close are installed on the lifting appliance, a crane coding scale and a crane travelling motor frequency converter are installed on the crane travelling mechanism, a trolley coding scale, a trolley travelling motor frequency converter and a lifting double-shaft motor frequency converter are installed on the trolley travelling mechanism, a lifting encoder is installed at the shaft end of the first hoisting machine or the second hoisting machine, the intelligent double-beam crane is provided with an intelligent travelling control module, and an intelligent double-beam crane operating platform on the ground is, the intelligent driving control module is communicated with the operating platform control module, and the cart coding ruler, the trolley coding ruler, the lifting encoder, the cart walking motor frequency converter, the trolley walking motor frequency converter and the lifting double-shaft motor frequency converter are all in communication connection with the intelligent driving control module.
6. The intelligent double-beam crane according to claim 5, wherein: the intelligent driving control module and the operating platform control module both comprise a Programmable Logic Controller (PLC) and a communication module.
7. The intelligent double-beam crane according to claim 5, wherein: the lifting double-shaft motor adopts a lifting frequency conversion motor and is controlled by a lifting double-shaft motor frequency converter.
8. The intelligent double-beam crane according to claim 5, wherein: the cart walking motor of the cart walking mechanism and the trolley walking motor of the trolley walking mechanism both adopt variable frequency motors and are respectively controlled by a cart walking motor frequency converter and a trolley walking motor frequency converter.
9. The intelligent double-beam crane according to claim 5, wherein: the cart coding ruler comprises a cart coding reader and a cart coding rack, the cart coding reader is installed on a cart, and the cart coding rack is installed on a cart track.
10. The intelligent double-beam crane according to claim 5, wherein: the trolley coding ruler comprises a trolley coding reader-writer and a trolley coding rack, the trolley coding reader-writer is installed on a trolley, and the trolley coding rack is installed on a trolley track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983032.6U CN210150621U (en) | 2019-06-27 | 2019-06-27 | Intelligent double-beam crane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983032.6U CN210150621U (en) | 2019-06-27 | 2019-06-27 | Intelligent double-beam crane |
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| CN210150621U true CN210150621U (en) | 2020-03-17 |
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| CN201920983032.6U Active CN210150621U (en) | 2019-06-27 | 2019-06-27 | Intelligent double-beam crane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194418A (en) * | 2019-06-27 | 2019-09-03 | 六安远大住宅工业有限公司 | Intelligent double girder crane and its intelligent control method |
| CN112320585A (en) * | 2020-10-28 | 2021-02-05 | 湖南天桥嘉成智能科技有限公司 | Large-span unmanned crane track deviation rectifying device and method |
-
2019
- 2019-06-27 CN CN201920983032.6U patent/CN210150621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194418A (en) * | 2019-06-27 | 2019-09-03 | 六安远大住宅工业有限公司 | Intelligent double girder crane and its intelligent control method |
| CN112320585A (en) * | 2020-10-28 | 2021-02-05 | 湖南天桥嘉成智能科技有限公司 | Large-span unmanned crane track deviation rectifying device and method |
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