CN202449744U - Crane line layout structure - Google Patents
Crane line layout structure Download PDFInfo
- Publication number
- CN202449744U CN202449744U CN2012200133137U CN201220013313U CN202449744U CN 202449744 U CN202449744 U CN 202449744U CN 2012200133137 U CN2012200133137 U CN 2012200133137U CN 201220013313 U CN201220013313 U CN 201220013313U CN 202449744 U CN202449744 U CN 202449744U
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- CN
- China
- Prior art keywords
- control
- crane
- cart
- resistor
- switch box
- 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
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to a crane line layout structure. The crane line layout structure is characterized in that main and auxiliary hooks of a crane, an operation motor control distribution box of a trolley, and a resistor part are placed on a trolley operation platform, a cart distributor box and a resistor are respectively placed beside a cart operation motor; and the whole circuit control is realized through using a k bus control technology, a K bus is that the main and auxiliary hooks of the crane, the trolley and the control distributor box of a cart can be connected by a control line in series. The technology is adopted, the length and the number of the totally-used lines from a main control room to each control motor are greatly shortened, and a K bus control program of a singlechip is utilized for control; and the original multistrand line is reduced to only a control line to realize, the cost is effectively saved, and the crane line layout structure is suitable for broadly popularization and use.
Description
Technical field
The utility model relates to hoisting crane or lifting means field, has particularly related to a kind of heavy-duty machine configuration structure.
Background technology
Present hoisting crane; Particularly gate-type, crane in bridge type; On hoisting crane crossbeam or maintenance travelling platform, concentrate to place switch box and resistor case, the electrical part of trolley walking motor, major-minor hook motor, cart movable motor all is placed in this switch box, to the motor that will control apart from the long increase that causes track laying length; Wasted resource; And all be to adopt the branch line control at present in the hoisting crane control circuit, promptly each motor all need connect the multi-group power line through control cabin, and cost is increased greatly.
Summary of the invention
The purpose of the utility model overcomes the deficiency of above-mentioned technology exactly, thereby a kind of hoisting crane configuration structure is provided, and can effectively reduce the use of electric wire.
The utility model purpose adopts following technical scheme to realize: a kind of hoisting crane configuration structure; Be that operation electric machine control switch box and resistor part with hoisting crane major-minor hook, dolly is placed on the trolley travelling platform; Cart switch box and resistor are placed on cart operation motor next door respectively; Entire circuit control realizes that through the k bus control technology K bus is together in series by the distribution control box of a control line with hoisting crane major-minor hook, dolly, cart.
Adopt above-mentioned technology; Can shorten main control room greatly and control the total of motor, utilize micro controller system K bus control program to control, original strand wire only is kept to realize with a control electric wire with line length and quantity to each; Actv. has been practiced thrift cost, is fit to extensively promote the use of.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
Among Fig. 1-2, the switch box of major-minor hook, dolly and resistor 1, gearbox motor group 2, crossbeam inspection platform 3, the switch box of major-minor hook, dolly and resistor placement platform 4, trolley platform 5, cart switch box and resistor 6, cart crossbeam 7
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
Shown in Fig. 1-2; Be to be embodiment with the transfer crane; A kind of heavy-duty machine configuration structure; It is characterized in that: mobile platform 5 one sides at dolly install switch box platform 4 additional, place on the mobile platform 5 originally putting with wherein major-minor hook of all switch boxs of inspection platform 3 and resistor, the switch box and the resistor 1 of dolly, and gearbox motor group 2 places on the switch box platform 4.
Cargo motor switch box and resistor 6 are placed on the crossbeam 7 of cart operation.
Entire circuit control realizes through the k bus control technology, is together in series by the motor switch box of an overhead control line with hoisting crane major-minor hook, dolly, cart.
Claims (1)
1. heavy-duty machine configuration structure; It is characterized in that: mobile platform (5) one sides at dolly install switch box platform (4) additional; To originally put with wherein major-minor hook of all switch boxs of inspection platform (3) and resistor, the switch box and the resistor (1) of dolly and place on the mobile platform (5), gearbox motor group (2) places on the switch box platform (4);
Cargo motor switch box and resistor (6) are placed on the crossbeam (7) of cart operation;
Entire circuit control realizes through the k bus control technology, is together in series by the motor switch box of an overhead control line with hoisting crane major-minor hook, dolly, cart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200133137U CN202449744U (en) | 2012-01-13 | 2012-01-13 | Crane line layout structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200133137U CN202449744U (en) | 2012-01-13 | 2012-01-13 | Crane line layout structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449744U true CN202449744U (en) | 2012-09-26 |
Family
ID=46865626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200133137U Expired - Fee Related CN202449744U (en) | 2012-01-13 | 2012-01-13 | Crane line layout structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449744U (en) |
-
2012
- 2012-01-13 CN CN2012200133137U patent/CN202449744U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140113 |