CN102815615A - Crane lifting control system - Google Patents
Crane lifting control system Download PDFInfo
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- CN102815615A CN102815615A CN 201210288680 CN201210288680A CN102815615A CN 102815615 A CN102815615 A CN 102815615A CN 201210288680 CN201210288680 CN 201210288680 CN 201210288680 A CN201210288680 A CN 201210288680A CN 102815615 A CN102815615 A CN 102815615A
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- crane
- hoisting
- control system
- hoisting crane
- sensor
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Abstract
The present invention belongs to the technical field of cranes, and provides a crane lifting control system. The system comprises: a crane work state monitoring system connected with a crane core monitoring system; a lifting weight acquisition unit connected with the crane core control system, wherein the lifting weight acquisition unit is provided for acquiring a lifting weight of the crane; and a safety situation detection unit connected with the crane core control system, the lifting weight acquisition unit and the crane work state monitoring system. With the crane lifting control system of the present invention, safe operation of the crane is ensured, and damage and accidents on the crane are reduced.
Description
Technical field
The invention belongs to the hoisting crane technical field, relate in particular to a kind of crane loading control system.
Background technology
At present, at building field, hoisting crane is most widely used a kind of construction machinery and equipment, and it is in order to adapt to the needs of multi-jobbing, and hoisting crane generally has the mode of operation of plurality of optional.
Though hoisting crane has the mode of operation of plurality of optional, its mode of operation need be with reference to hoisting weight, sling height and lifting efficient, if select improperly, also possibly cause damage to hoisting crane, even possibly cause safety misadventure.
Summary of the invention
The object of the present invention is to provide a kind of crane loading control system; Be intended to solve in the prior art; Though hoisting crane has the mode of operation of plurality of optional, its mode of operation need be with reference to hoisting weight, sling height and lifting efficient, if select improper; Also possibly cause damage, even possibly cause the problem of safety misadventure hoisting crane.
The present invention is achieved in that a kind of crane loading control system, and said system comprises:
With hoisting crane core control system bonded assembly crane operating status monitored control system;
Be connected with the hoisting crane core control system, obtain the lift heavy acquiring unit of hoisting crane weight to be lifted;
With said hoisting crane core control system, lift heavy acquiring unit, crane operating status monitored control system bonded assembly safety case detecting unit;
Wherein, said crane operating status monitored control system specifically comprises:
Be connected with the crane hoisting brake system, said crane hoisting brake system is detected, obtain the first sensor of the working status parameter of hoisting crane main hook;
Be connected with the crane hoisting brake system, said crane hoisting brake system is detected, obtain second sensor of the working status parameter of hoisting crane auxiliary hook;
Be connected with second sensor with said first sensor; The working status parameter of the said hoisting crane main hook that gets access to according to said first sensor and the working status parameter of the said hoisting crane auxiliary hook that said second sensor gets access to are confirmed hoisting crane current working state information processing device;
Be connected the telltale that the said hoisting crane current working state information that said treater is confirmed shows with said treater;
Said safety case detecting unit specifically comprises:
According to the hoisting crane current working state that said treater is confirmed, confirm weight that current hoisting crane can lift by crane cover half piece really;
Be connected the comparing module that the weight that weight to be lifted that said lift heavy acquiring unit is obtained and said determination module are confirmed is compared with said definite unit;
Be connected with said comparing module, export the output module of the comparison result of said comparing module.
Crane loading control system provided by the invention is provided with first sensor, second sensor, treater and telltale, and wherein, first sensor is connected with the crane hoisting brake system respectively with second sensor; And it is detected; Detect the hoisting crane current working state, treater is confirmed the hoisting crane current working state according to the working status parameter that first sensor and second sensor are obtained; Be shown to the crane operation personnel through telltale; So that make right judgement, reduced the possibility of hoisting crane overload operation, guaranteed the safety of hoisting crane simultaneously.
Description of drawings
Fig. 1 is the structural representation of crane loading control system provided by the invention.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 shows the structural representation of crane loading control system provided by the invention, for the ease of explanation, has only provided the part relevant with the present invention among the figure.
Crane loading control system provided by the invention, said system comprise crane operating status monitored control system 1, lift heavy acquiring unit 3 and safe condition detecting unit 4, wherein:
Crane operating status monitored control system 1 is connected with hoisting crane core control system 2;
Lift heavy acquiring unit 3 is connected with hoisting crane core control system 2, obtains hoisting crane weight to be lifted;
Safety case detecting unit 4 is connected with said hoisting crane core control system 2, lift heavy acquiring unit 3, crane operating status monitored control system 1.
In the present invention, the mode of operation of 1 pair of hoisting crane of above-mentioned crane operating status monitored control system carries out Monitoring and Controlling, obtains the mode of operation of current hoisting crane, confirms the weight that current hoisting crane can lift by crane;
Above-mentioned lift heavy acquiring unit 3 is used to obtain the weight of current goods to be lifted, and this obtain manner can certainly be other modes through the mode of sensor, repeats no more at this, but need not limit the present invention;
4 pairs of above-mentioned crane operating status monitored control systems 1 of above-mentioned safety case monitoring means are compared with the parameter that lift heavy acquiring unit 3 obtains respectively, confirm the shape situation of current crane loading, thereby guarantee crane safety work.
In the present invention, crane loading control system 1 comprises first sensor 11, second sensor 12, treater 13 and telltale 14, wherein:
First sensor 11 is connected with crane hoisting brake system (not shown), and the crane hoisting brake system is detected, and obtains the working status parameter of hoisting crane main hook;
Telltale 14 is connected with said treater 13, and the said hoisting crane current working state information that said treater 13 is confirmed shows.
In the present invention, above-mentioned treater 13 can be that a comparatively simple micro controller system get final product, and aforementioned display device 14 can be a touch-screen display, at this not in order to limit the present invention.
In the present invention, safety case detecting unit 4 specifically comprises:
The hoisting crane current working state that determination module 41 is confirmed according to said treater 13 is confirmed the weight that current hoisting crane can lift by crane;
Comparing module 42 is connected with said definite unit 41, and weight to be lifted and said determination module 41 definite weight that said lift heavy acquiring unit 3 obtains are compared;
Crane loading control system provided by the invention has guaranteed the operation of crane safety, has reduced damage and accident to hoisting crane.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a crane loading control system is characterized in that, said system comprises:
With hoisting crane core control system bonded assembly crane operating status monitored control system;
Be connected with the hoisting crane core control system, obtain the lift heavy acquiring unit of hoisting crane weight to be lifted;
With said hoisting crane core control system, lift heavy acquiring unit, crane operating status monitored control system bonded assembly safety case detecting unit;
Wherein, said crane operating status monitored control system specifically comprises:
Be connected with the crane hoisting brake system, said crane hoisting brake system is detected, obtain the first sensor of the working status parameter of hoisting crane main hook;
Be connected with the crane hoisting brake system, said crane hoisting brake system is detected, obtain second sensor of the working status parameter of hoisting crane auxiliary hook;
Be connected with second sensor with said first sensor; The working status parameter of the said hoisting crane main hook that gets access to according to said first sensor and the working status parameter of the said hoisting crane auxiliary hook that said second sensor gets access to are confirmed hoisting crane current working state information processing device;
Be connected the telltale that the said hoisting crane current working state information that said treater is confirmed shows with said treater;
Said safety case detecting unit specifically comprises:
According to the hoisting crane current working state that said treater is confirmed, confirm weight that current hoisting crane can lift by crane cover half piece really;
Be connected the comparing module that the weight that weight to be lifted that said lift heavy acquiring unit is obtained and said determination module are confirmed is compared with said definite unit;
Be connected with said comparing module, export the output module of the comparison result of said comparing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210288680 CN102815615A (en) | 2012-08-15 | 2012-08-15 | Crane lifting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210288680 CN102815615A (en) | 2012-08-15 | 2012-08-15 | Crane lifting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102815615A true CN102815615A (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210288680 Pending CN102815615A (en) | 2012-08-15 | 2012-08-15 | Crane lifting control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102815615A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010957A (en) * | 2012-12-18 | 2013-04-03 | 三一重工股份有限公司 | Crane working condition inquiring system and method |
| CN103496635A (en) * | 2013-09-26 | 2014-01-08 | 尤洛卡矿业安全工程股份有限公司 | Slope ascending control device and method of monorail crane car |
-
2012
- 2012-08-15 CN CN 201210288680 patent/CN102815615A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010957A (en) * | 2012-12-18 | 2013-04-03 | 三一重工股份有限公司 | Crane working condition inquiring system and method |
| CN103010957B (en) * | 2012-12-18 | 2014-12-10 | 三一重工股份有限公司 | Crane working condition inquiring system and method |
| CN103496635A (en) * | 2013-09-26 | 2014-01-08 | 尤洛卡矿业安全工程股份有限公司 | Slope ascending control device and method of monorail crane car |
| CN103496635B (en) * | 2013-09-26 | 2015-08-05 | 尤洛卡矿业安全工程股份有限公司 | A kind of monorail crane locomotive hill start control setup and method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |