CN201864499U - Electricity-approaching security alarming crane - Google Patents
Electricity-approaching security alarming crane Download PDFInfo
- Publication number
- CN201864499U CN201864499U CN2010206296891U CN201020629689U CN201864499U CN 201864499 U CN201864499 U CN 201864499U CN 2010206296891 U CN2010206296891 U CN 2010206296891U CN 201020629689 U CN201020629689 U CN 201020629689U CN 201864499 U CN201864499 U CN 201864499U
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- crane
- voltage sensor
- electricity
- controller
- alarm
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000013459 approach Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an electricity-approaching security alarming crane which pertains to the technical field of cranes. The electricity-approaching security alarming crane comprises a voltage sensor arranged on a jib of the crane; the voltage sensor is connected with a controller through a transmission line, and the control signal output end of the controller is connected to a crane control system and an alarm respectively. By adopting the voltage sensor for control, a signal is given to the crane control system under the action of the voltage sensor and the controller, and then an alarm is given when the jib of the crane approaches high-voltage electricity, so that reliable alarm can be guaranteed when the distance between the parts of the crane and all the circuits of different voltage classes is smaller than the security distance in various moving processes.
Description
Technical field
The utility model relates to a kind of nearly electric security alarm crane, belongs to the crane equipment technical field.
Background technology
Near the electrical equipment workmen generally has and is worn over the alarming in short range of electric power device that the anti-person on hand gets an electric shock when the regional work of high-tension electricity facility.And weight-lifting equipment is near electric power circuit in the work progress, because because of gib arm is run into high tension cord easily, cause the incident of line tripping to happen occasionally, bring certain harm for the safe operation of the person, equipment and electrical network, and the operating personal of crane is difficult for finding this hidden danger of existence, therefore needs a kind of crane that can predict and can give the alarm to avoid the generation of this contingency.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of crane of can effectively avoiding and runs into the crane that high tension cord guarantees the nearly electric security alarm of staff's safety.
In order to solve the problems of the technologies described above the crane of nearly electric security alarm of the present utility model, comprise the voltage sensor that is installed on the crane crane arm, described voltage sensor is connected to controller by transmission line, and the control signal output ends of described controller inserts the overhead crane control system respectively and inserts annunciator.
After adopting such structure, owing to adopt voltage sensor control, give the overhead crane control system and give the alarm when the arm of crane will send signal during near high-tension current under the effect of voltage sensor and controller, therefore can guarantee that crane is in various motion processes, the circuit of various piece and each voltage class distance is reliably reported to the police less than corresponding safety distance the time, can carry out emergency control to the operation of vehicle by the overhead crane control system in case of necessity, the accident that prevents takes place.
Description of drawings
Fig. 1 is the schematic diagram of the nearly electric security alarm crane of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the nearly electric security alarm crane of the utility model is described in further detail.
As shown in the figure, the crane of nearly electric security alarm of the present utility model, comprise the voltage sensor that is installed on the overweight arm of crane, described voltage sensor is connected to controller by transmission line, and the control signal output ends of described controller inserts the overhead crane control system respectively and inserts annunciator.
Give the overhead crane control system and give the alarm when the arm of crane will send signal during near high-tension current under the effect of voltage sensor and controller, therefore can guarantee that crane is in various motion processes, voltage sensor should be able to guarantee the various motion processes of crane, and the circuit of various piece and each voltage class distance is reliably reported to the police less than corresponding safety distance the time.After crane off-line road distance was less than safety distance, voltage sensor was sensed voltage, sends warning, and prompting operation person notes avoiding causing danger, and perhaps by the overhead crane control system emergency braking control was carried out in the walking of vehicle, crane arm action etc.
Claims (1)
1. the crane of a nearly electric security alarm, it is characterized in that: comprise the voltage sensor that is installed on the crane, described voltage sensor is connected to controller by transmission line, and the control signal output ends of described controller inserts the overhead crane control system respectively and inserts annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206296891U CN201864499U (en) | 2010-11-29 | 2010-11-29 | Electricity-approaching security alarming crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206296891U CN201864499U (en) | 2010-11-29 | 2010-11-29 | Electricity-approaching security alarming crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864499U true CN201864499U (en) | 2011-06-15 |
Family
ID=44135661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206296891U Expired - Fee Related CN201864499U (en) | 2010-11-29 | 2010-11-29 | Electricity-approaching security alarming crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201864499U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491205A (en) * | 2011-12-12 | 2012-06-13 | 云南建工第五建设有限公司 | Anti-collision device of high-tension cable and crane |
| CN102646313A (en) * | 2012-04-27 | 2012-08-22 | 江苏省电力公司南通供电公司 | Electric power line external-damage-preventive intelligent monitoring system |
| CN102701090A (en) * | 2012-06-13 | 2012-10-03 | 绍兴电力局 | Substation high-rise charged body approach-preventing laser safety scanning alarm |
| CN103159137A (en) * | 2013-03-13 | 2013-06-19 | 江苏创导电气有限公司 | Electricity-closing alarm device of crane |
| CN104071715A (en) * | 2014-07-01 | 2014-10-01 | 国家电网公司 | Near-to-high-voltage safety prewarning method for construction hoist |
| CN104571143A (en) * | 2014-12-04 | 2015-04-29 | 长沙中联消防机械有限公司 | Engineering machinery, and control system, method and device of arm support of engineering machinery |
| CN104654999A (en) * | 2015-01-20 | 2015-05-27 | 中国石油大学(华东) | Device and method used for preventing engineering vehicle from approaching high voltage wire |
| CN104787691A (en) * | 2015-04-14 | 2015-07-22 | 安徽悦尔伟塑料机械有限公司 | Hoisting device |
| CN106429910A (en) * | 2016-06-24 | 2017-02-22 | 国网山东省电力公司寿光市供电公司 | Onsite work high-voltage line anti-touch early warning apparatus |
| CN106504471A (en) * | 2016-10-27 | 2017-03-15 | 南京理工大学 | A kind of nearly electricity early warning system of motor vehicles and machines |
-
2010
- 2010-11-29 CN CN2010206296891U patent/CN201864499U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491205A (en) * | 2011-12-12 | 2012-06-13 | 云南建工第五建设有限公司 | Anti-collision device of high-tension cable and crane |
| CN102646313A (en) * | 2012-04-27 | 2012-08-22 | 江苏省电力公司南通供电公司 | Electric power line external-damage-preventive intelligent monitoring system |
| CN102701090A (en) * | 2012-06-13 | 2012-10-03 | 绍兴电力局 | Substation high-rise charged body approach-preventing laser safety scanning alarm |
| CN102701090B (en) * | 2012-06-13 | 2014-03-26 | 绍兴电力局 | Substation high-rise charged body approach-preventing laser safety scanning alarm |
| CN103159137A (en) * | 2013-03-13 | 2013-06-19 | 江苏创导电气有限公司 | Electricity-closing alarm device of crane |
| CN104071715A (en) * | 2014-07-01 | 2014-10-01 | 国家电网公司 | Near-to-high-voltage safety prewarning method for construction hoist |
| CN104571143A (en) * | 2014-12-04 | 2015-04-29 | 长沙中联消防机械有限公司 | Engineering machinery, and control system, method and device of arm support of engineering machinery |
| CN104654999A (en) * | 2015-01-20 | 2015-05-27 | 中国石油大学(华东) | Device and method used for preventing engineering vehicle from approaching high voltage wire |
| CN104787691A (en) * | 2015-04-14 | 2015-07-22 | 安徽悦尔伟塑料机械有限公司 | Hoisting device |
| CN106429910A (en) * | 2016-06-24 | 2017-02-22 | 国网山东省电力公司寿光市供电公司 | Onsite work high-voltage line anti-touch early warning apparatus |
| CN106504471A (en) * | 2016-10-27 | 2017-03-15 | 南京理工大学 | A kind of nearly electricity early warning system of motor vehicles and machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY STATE GRID CORPORAT Effective date: 20121108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121108 Address after: 212400, No. 61, Zhenning hang North Road, Huayang, Jurong, Jiangsu, Zhenjiang Patentee after: Jurong Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 212400, No. 61, Zhenning hang North Road, Huayang, Jurong, Jiangsu, Zhenjiang Patentee before: Jurong Power Supply Company of Jiangsu Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |