CN104085791B - Information and control device for crane - Google Patents
Information and control device for crane Download PDFInfo
- Publication number
- CN104085791B CN104085791B CN201410294182.8A CN201410294182A CN104085791B CN 104085791 B CN104085791 B CN 104085791B CN 201410294182 A CN201410294182 A CN 201410294182A CN 104085791 B CN104085791 B CN 104085791B
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- Prior art keywords
- control module
- spacing
- limit
- hook
- main hook
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- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Abstract
The present invention relates to this and for the information of crane and control device, including the first control module, second control module, wire is used to be connected between control signal district and the control signal district of the second control module of described first control module, the brake of the first control module, blower fan output area connecting brake, blower fan output connection line, the main hook overload input area of the first control module connects main hook pressure transducer, the auxiliary hook overload input area of the first control module connects auxiliary hook pressure transducer, the main hook input area of the first control module connects main hook limit signal circuit.The described information for crane of the present invention and control device, use two panels control module to connect and combine, only with one group of holding wire, connect up simple and safe.
Description
Technical field
The invention mainly relates to a kind of information for crane and control device, being mainly used in lifting
Machine switch board and little workshop signal collection and control, belong to electromechanical equipment automation control area.
Background technology
Rane trolley is widely used in all trades and professions, and the production activity for us has side greatly
Helping, crane needs to realize lifting by crane up and down, and movement all around, rane trolley is typically mounted on span
Greatly, the Factory Building that floor height is higher, therefore the signal collection for rane trolley routine work is particularly critical, because of
Crane belongs to special equipment, and the security relationship of use is to production safety, in running for crane at present
Dolly all uses, to the control signal of switch board, the mode that wire connects, and a control action is led for one
Line, therefore control line and holding wire are the most a lot of, and circuit processes loaded down with trivial details but also easily breaks down,
Later period maintenance inconvenience.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency present in prior art, and a kind of modularity is provided
The information for crane that intensive mode makes and control device, volume is little, can save many
Connecting line.
The present invention solve the problems referred to above be the technical scheme is that this for the information of crane and
Control device, including the first control module, the second control module, the control letter of described first control module
Wire is used number between district and the control signal district of the second control module to be connected, the braking of the first control module
Device blower fan output area connecting brake blower fan output connection line, the main hook overload input of the first control module
District connects main hook pressure transducer, and the auxiliary hook overload input area of the first control module connects auxiliary hook pressure sensing
Device, the main hook input area of the first control module connects main hook limit signal circuit, main hook limit signal circuit
Being made up of 6 independent loops connecting limit switches, the auxiliary hook input area of the first control module connects
Auxiliary hook limit signal circuit, auxiliary hook limit signal circuit is by 6 independent loops connecting limit switches
Composition, the mobile dolly input area of the first control module connects dolly limit signal circuit, the spacing letter of dolly
Number circuit is made up of 4 independent loops connecting limit switches.
The brake signal input area of the second control module connects crane control circuit, the second control module
Main hook overload output area connect main hook overload instrument, the information of display main hook pressure transducer detection, the
The auxiliary hook overload output area of two control modules connects auxiliary hook overload instrument, display auxiliary hook pressure transducer detection
Information, the main hook output area of the second control module connects main hook and controls loop, the pair of the second control module
Hook output area connects auxiliary hook and controls loop, and the mobile dolly output area of the second control module connects dolly and controls
Loop.
The main hook limit signal circuit that the main hook input area of the first control module connects is by 6 independent connections
The loop composition of limit switches, 6 independent limit switches be respectively used to main hook lifting position-limit, under
Lower limit position, rise slow down spacing, decline slow down spacing, weight is spacing, overspeed switch, each spacing open
Close the main hook connected in the second control module and control there is corresponding display lamp on loop.
The auxiliary hook limit signal circuit that the auxiliary hook input area of the first control module connects is by 6 independent connections
The loop composition of limit switches, 6 independent limit switches be respectively used to auxiliary hook lifting position-limit, under
Lower limit position, rise slow down spacing, decline slow down spacing, weight is spacing, overspeed switch, each spacing open
Close and have corresponding display lamp on the spacing circuit of auxiliary hook that the second control module connects.
The dolly limit signal circuit that the mobile dolly input area of the first control module connects is independent by 4
Connect the loop composition of limit switches, 4 independent limit switches be respectively used to dolly front reduction gear
Deceleration spacing, rear spacing, front limit spacing, rear, each limit switch connects in the second control module
The spacing circuit of dolly has corresponding display lamp.
Further, described control loop is composed in parallel loop successively by brake control signal.
Further, described brake blower fan output connecting line is composed in parallel loop successively by relay.
The present invention compares and the advantage of prior art existence:
The described information for crane of the present invention and control device, use two panels control module even
Connecing and combine, the first control module is responsible for gathering up the dynamic duty information of heavy-duty machine and transmitting information to
Second control module, above-mentioned information, the second control module acquisition controlling letter are collected in the second control module display
Breath also transmits to the first control module to this control instruction, the first control module send dynamic to terminator
Instructing, the information command transmission between two control modules only needs one group of holding wire to complete, and compares mesh
Front control mode, an instruction needs a wire to go to connect terminator, a work of terminator
Condition information needs again a wire to be connected to indicate device, and the most common thermoacoustic prime engine is attended by a lot
Control line, the control line probability broken down the biggest more, and installation cost is the highest, therefore this
Bright save wiring expense, only with one group of holding wire, connect up simple and safe.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is embodied as.
Fig. 2 is the schematic diagram that the present invention is embodied as described brake blower fan output connection line.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, following example
It is explanation of the invention and the invention is not limited in following example.
Embodiment 1:
Seeing Fig. 1 to Fig. 2, of the present invention this is used for the information of crane and controls device, bag
Include the first control module A, the second control module B, described first control module A, the second control module B
Model stm32, the control letter of the control signal district 1 of described first control module and the second control module
Using wire to connect between number district 1 ', the brake blower fan output area 2 of the first control module connects braking
Device blower fan output connection line 21, the main hook overload input area 3 of the first control module connects main hook pressure
Sensor, the auxiliary hook overload input area 4 of the first control module connects auxiliary hook pressure transducer, and first controls
The main hook input area 5 of module connects main hook limit signal circuit 51, and main hook limit signal circuit 51 is by 6
The individual independent loop composition connecting limit switches, auxiliary hook input area 6 auxiliary connection of the first control module
Hook limit signal circuit, auxiliary hook limit signal circuit is by 6 independent loop sets connecting limit switches
Becoming, the mobile dolly input area 7 of the first control module connects dolly limit signal circuit, the spacing letter of dolly
Number circuit is made up of 4 independent loops connecting limit switches.
The brake signal input area 2 ' of the second control module connects crane control circuit 22, the second control
The main hook overload output area 3 ' of molding block connects main hook overload instrument 32, display main hook pressure transducer inspection
The information surveyed, the auxiliary hook overload output area 4 ' of the second control module connects auxiliary hook overload instrument 42, display
The information of auxiliary hook pressure transducer detection, the main hook output area 5 ' of the second control module connects main hook and controls
Loop, main hook control loop is in parallel by 6 signal lighties and combines, and 6 signal lighties correspondences respectively are main
The lifting position-limit of hook, descending spacing, rising slow down spacing, decline slow down spacing, weight is spacing, hypervelocity
Switch, the auxiliary hook output area 6 ' of the second control module connects auxiliary hook and controls loop, auxiliary hook control loop by
6 signal lighties are in parallel and combine, 6 the signal lighties the most corresponding lifting position-limit of auxiliary hook, lower lower limits
Position, rise slow down spacing, decline slow down spacing, weight is spacing, overspeed switch, the second control module
Mobile dolly output area 7 ' connects dolly and controls loop, and dolly controls loop and is in parallel by 4 signal lighties
Combine, the front reduction gear deceleration spacing, rear of the most corresponding dollies of 4 signal lighties is spacing, rear spacing,
Front limit.
The main hook limit signal circuit that the main hook input area 5 of the first control module connects is by 6 independent companies
Be connected to the loop composition of limit switch, 6 independent limit switches be respectively used to main hook lifting position-limit,
Descending spacing, rise slow down spacing, decline slow down spacing, weight is spacing, overspeed switch, each spacing
Switch the main hook connected in the second control module and control there is corresponding display lamp on loop.
The auxiliary hook limit signal circuit that the auxiliary hook input area 6 of the first control module connects is by 6 independent companies
Be connected to the loop composition of limit switch, 6 independent limit switches be respectively used to auxiliary hook lifting position-limit,
Descending spacing, rise slow down spacing, decline slow down spacing, weight is spacing, overspeed switch, each spacing
Switch and have corresponding display lamp on the spacing circuit of auxiliary hook that the second control module connects.
The dolly limit signal circuit that the mobile dolly input area 7 of the first control module connects is by 4 independences
Connect limit switches loop composition, 4 independent limit switches are respectively used to the front reduction gear of dolly
Deceleration spacing, rear spacing, front limit spacing, rear, each limit switch connects in the second control module
The spacing circuit of dolly has corresponding display lamp.
Further, described crane control circuit 22 is the most in parallel by controlling loop brake control signal
Composition loop.
Further, described brake blower fan output connection line 21 is composed in parallel loop successively by relay.
The present invention only need to directly use one group of holding wire even in the first control module A and the second control module B
Connect, a large amount of wiring manpower and wire expense can be saved.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, its each several part title
Etc. can be different, all equivalences done according to structure, feature and the principle described in inventional idea of the present invention or letter
Altered, is all included in the protection domain of patent of the present invention.The technology people of the technical field of the invention
Described specific embodiment can be made various amendment or supplements or use similar mode by member
Substitute, without departing from the structure of the present invention or surmount scope defined in the claims, all should
Belong to protection scope of the present invention.
Claims (5)
1. for information and the control device of crane, it is characterised in that: include the first control mould
Block, the second control module, adopt between communication and the communication of the second control module of described first control module
Connect with wire, the brake blower fan output area connecting brake blower fan output connecting line of the first control module
Road, the main hook overload input area of the first control module connects main hook pressure transducer, the first control module
Auxiliary hook overload input area connects auxiliary hook pressure transducer, and the main hook input area of the first control module connects main hook
Limit signal circuit, main hook limit signal circuit is by 6 independent loop sets connecting limit switches
Becoming, the auxiliary hook input area of the first control module connects auxiliary hook limit signal circuit, auxiliary hook limit signal circuit
It is made up of 6 independent loops connecting limit switches, the mobile dolly input area of the first control module
Connecting dolly limit signal circuit, dolly limit signal circuit is by 4 independent connection limit switches
Loop forms, and the brake signal input area of the second control module connects crane control circuit, the second control
The main hook overload output area of molding block connects main hook overload instrument, the detection letter of display main hook pressure transducer
Breath, the auxiliary hook overload output area of the second control module connects auxiliary hook overload instrument, shows auxiliary hook pressure sensing
The detection information of device, the main hook output area of the second control module connects main hook and controls loop, and second controls mould
The auxiliary hook output area of block connects auxiliary hook and controls loop, and the mobile dolly output area of the second control module connects little
Car controls loop.
Information for crane the most according to claim 1 and control device, its feature
It is: the main hook limit signal circuit that the main hook input area of the first control module connects is by 6 independent companies
Be connected to the loop composition of limit switch, 6 independent limit switches be respectively used to main hook lifting position-limit,
Descending spacing, rise slow down spacing, decline slow down spacing, weight is spacing, overspeed switch, each spacing
Switch the main hook connected in the second control module and control there is corresponding display lamp on loop.
Information for crane the most according to claim 1 and control device, its feature
It is: the auxiliary hook limit signal circuit that the auxiliary hook input area of the first control module connects is by 6 independent companies
Be connected to the loop composition of limit switch, 6 independent limit switches be respectively used to auxiliary hook lifting position-limit,
Descending spacing, rise slow down spacing, decline slow down spacing, weight is spacing, overspeed switch, each spacing
Switch and have corresponding display lamp on the spacing circuit of auxiliary hook that the second control module connects.
Information for crane the most according to claim 1 and control device, its feature
It is: the dolly limit signal circuit that the mobile dolly input area of the first control module connects is by 4 independences
The loop composition connecting limit switches, 4 independent limit switches be respectively used to dolly before subtract
Speed limit position, rear spacing, front limit spacing, rear of slowing down, each limit switch connects in the second control module
The spacing circuit of dolly have corresponding display lamp.
Information for crane the most according to claim 1 and control device, its feature
It is: described brake blower fan output connecting line routing relay composes in parallel loop successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294182.8A CN104085791B (en) | 2014-06-26 | 2014-06-26 | Information and control device for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294182.8A CN104085791B (en) | 2014-06-26 | 2014-06-26 | Information and control device for crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085791A CN104085791A (en) | 2014-10-08 |
| CN104085791B true CN104085791B (en) | 2016-08-24 |
Family
ID=51633591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410294182.8A Expired - Fee Related CN104085791B (en) | 2014-06-26 | 2014-06-26 | Information and control device for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104085791B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100268A (en) * | 2007-07-26 | 2008-01-09 | 山东富友有限公司 | Electron linkage operation system for tower crane |
| CN201626775U (en) * | 2010-04-12 | 2010-11-10 | 上海振华港机（集团）宁波传动机械有限公司 | Power and data transmission device of crane carriage |
| CN101891118A (en) * | 2010-07-06 | 2010-11-24 | 浙江工业大学 | Safety monitoring device of bridge type crane trolley |
| CN101927960A (en) * | 2010-08-18 | 2010-12-29 | 华东交通大学 | Travelling crane hook position monitoring and controlling device and position monitoring control method |
| CN201753236U (en) * | 2010-04-07 | 2011-03-02 | 梁有旺 | Intelligent limiting audible and visual alarm controller of crane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07213094A (en) * | 1994-01-13 | 1995-08-11 | Hitachi Ltd | Crane apparatus |
-
2014
- 2014-06-26 CN CN201410294182.8A patent/CN104085791B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100268A (en) * | 2007-07-26 | 2008-01-09 | 山东富友有限公司 | Electron linkage operation system for tower crane |
| CN201753236U (en) * | 2010-04-07 | 2011-03-02 | 梁有旺 | Intelligent limiting audible and visual alarm controller of crane |
| CN201626775U (en) * | 2010-04-12 | 2010-11-10 | 上海振华港机（集团）宁波传动机械有限公司 | Power and data transmission device of crane carriage |
| CN101891118A (en) * | 2010-07-06 | 2010-11-24 | 浙江工业大学 | Safety monitoring device of bridge type crane trolley |
| CN101927960A (en) * | 2010-08-18 | 2010-12-29 | 华东交通大学 | Travelling crane hook position monitoring and controlling device and position monitoring control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104085791A (en) | 2014-10-08 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |