CN201592954U - Crane with safety monitoring facility - Google Patents
Crane with safety monitoring facility Download PDFInfo
- Publication number
- CN201592954U CN201592954U CN2010201082792U CN201020108279U CN201592954U CN 201592954 U CN201592954 U CN 201592954U CN 2010201082792 U CN2010201082792 U CN 2010201082792U CN 201020108279 U CN201020108279 U CN 201020108279U CN 201592954 U CN201592954 U CN 201592954U
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- Prior art keywords
- crane
- apomecometer
- hoisting crane
- key point
- combined aural
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- Expired - Fee Related
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- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Abstract
The utility model relates to a crane with a safety monitoring facility, which is specifically characterized in that the front part of a telescopic arm of the crane is provided with integrated ranging and sound-light alarming mechanisms; a lifting hook is provided with a lifting hook rang finder; more than one range finder is arranged at the back part of a rotary disc mechanism; the sound-light alarming mechanisms are respectively arranged inside and outside an operating chamber of the crane; and the construction key point positions are provided with monitoring points. The crane has the following functions: when all the key point positions of the crane are within the alarming distance range, a monitoring device sends signals to a central controller in the operating chamber; and a display screen displays the key point positions and prompts an operator to pay attention to the ambient environment by voice, thus taking corresponding safety guarding measures timely. The crane solves the problems that in the normal operation, the crane can not learn the ambient unsafe factor at the front end of the telescopic arm, the rotary disc at the back part and when in the movement of the whole crane, and also solves the problem that the normal construction can not carried out under severe weather and ambient complicated environment.
Description
Technical field
The utility model relates to lifting equipment, is specifically related to a kind of hoisting crane that has the security monitoring facility, belongs to International Classification of Patents B66C technical field.
Background technology
Construction hoisting machinery accident in recent years takes place frequently, the high potential energy large space motion of changeable, a huge metal construction of construction environment and complicated condition and a weight, special version and multimachine structure aggregate motion, the multiplex (MUX) of elevator machinery plant too many levels work compound, make the safety problem of hoisting operation especially outstanding, the goliath of particularly constructing in the city, accident very easily destroy public safety.It is low that the Design of Safety Device of at present domestic weight-lifting equipment exists reliability, and the material amount of expending is big, the design imperfection, and problems such as inconvenient maintenance, thereby can't satisfy the primary demand of safety in production.Design the lifting equipment of a kind of conduct monitoring at all levels system at above problem the utility model, improve the safety factor of mechanical equipment itself, avoid the generation of contingency; But also can make equipment hommization more, intellectuality reduces unnecessary manpower.No matter the operator that is sitting in the hoisting box can be had at fingertips to every safety performance of the hoisting crane operated under which type of external environment, and effectively control accident takes place.
Summary of the invention
The purpose of this utility model is to provide a kind of hoisting crane that has the security monitoring facility that overcomes above-mentioned defective, the safety factor of energy raising equipment own, avoids the contingency generation.
The purpose of this utility model is achieved through the following technical solutions.
A kind of hoisting crane that has the security monitoring facility such as comprises between crane jib, suspension hook, rotary disk and crane operation at part.The crane arm of this hoisting crane is a telescopic boom, and an integrated sound and light alarm mechanism that must find range by comprehensive range finding probe group and combined aural and visual alarm is housed in this telescopic boom front portion; On suspension hook, be equipped with the suspension hook apomecometer, more than one apomecometer be housed at the rotary disk rear portion comprise back apomecometer, right back apomecometer, back apomecometer and back apomecometer and combined aural and visual alarm; Combined aural and visual alarm, central controller and telltale are installed between crane operation, and the outside between crane operation is equipped with combined aural and visual alarm.
Each above-mentioned apomecometer can adopt radar range finder.
Simultaneously, put at the key point of hoisting crane boundary of works area and to be provided with the monitoring point, carry out data acquisition, the data that collect are sent to central controller with data transfer mode and show on telltale and report to the police.
The utility model is in application, in the time of in each key point position of hoisting crane is in the alarm distance range, monitoring equipment transmits signals to central controller in the operator's compartment, on read-out, each key point position is shown that also voice prompt operation person notes ambient environmental conditions, in time take corresponding safe precaution measure.The utility model solved in the routine operation of hoisting crane can't comprehensive understanding hoisting crane safety hazard around when telescopic boom front end, rear portion rotary disk and car load motion, solved in inclement weather and problem that on every side can't normal construction under the complex environment.
Description of drawings
Fig. 1 is the structural representation of the utility model hoisting crane;
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: 1, hoisting crane forearm, 2, suspension hook, 3, rotary disk, 4, range finding sound and light alarm mechanism, 5, left back apomecometer, 6, right back apomecometer, 7, the back apomecometer, 8, the back apomecometer, 9, suspension hook apomecometer, 10, operation room, 11, alarm control mechanism, 12, combined aural and visual alarm.
The specific embodiment
Referring to Fig. 1, Fig. 2, hoisting crane of the present utility model comprises between hoisting crane forearm 1, suspension hook 2, rotary disk 3, crane operation parts such as 10, crane arm is a telescopic boom, and an integrated sound and light alarm mechanism 4 that must find range by comprehensive range finding probe group and combined aural and visual alarm is equipped with in the telescopic boom front portion; Be equipped with suspension hook apomecometer 9 on the suspension hook 2, rotary disk 3 rear portions are equipped with more than one apomecometer and are comprised back apomecometer 5, right back apomecometer 6, back apomecometer 7 and back apomecometer 8 and combined aural and visual alarm 12, and each apomecometer is a radar range finder.Combined aural and visual alarm, central controller and telltale are installed in 10 between crane operation, 10 outside is equipped with combined aural and visual alarm between crane operation.Key point at the hoisting crane boundary of works area installs the monitoring point, carries out data acquisition, is sent to central controller and demonstration and warning on telltale with data transfer mode.
Work as suspension hook, when rear portions, position such as crane jib front end and rotary disk run in the alarm distance range, the range information that the radar ranging that is installed in the comprehensive covering monitoring of environmental at monitored position is only gathered above-mentioned monitored site utilizes wireless and wired two kinds of forms to be sent to central controller in the operator's compartment, carry out data relatively by controller, when the range data of gathering less than the alarm of setting apart from the time, drive installation is sent alarm prompt in operator's compartment inside and exterior combined aural and visual alarm: the distance of its corresponding monitoring site will be presented on the telltale of operator's compartment, be used for prompting operation person and near the related personnel note ambient environmental conditions, and in time take corresponding safe precaution measure.The utility model has adopted wireless and wired parallel double copies transmission plan, in case solved the wireless or wired untimely problem that can't work of keeping in repair in back that breaks down of mono-under security monitoring.This monitored control system has adopted and has been installed in the hoisting crane position that the needs that cause safety misadventure easily carry out omnibearing observation, utilizes existing ripe radar ranging system and sound and light alarm technology to solve owing to not understanding the lifting equipment safety misadventure that the running environment state causes.Owing to adopt integrated commercially available typing modular design, improved the stability and the reliability of native system, ensure the purpose of the safe in operation of lifting equipment.
Claims (3)
1. hoisting crane that has the security monitoring facility, comprise between crane jib, suspension hook (2), rotary disk (3) and crane operation (10), it is characterized in that: the crane arm of hoisting crane is a telescopic boom, and an integrated sound and light alarm mechanism (4) that must find range by comprehensive range finding probe group and combined aural and visual alarm is housed in the front portion of this telescopic boom; On suspension hook (2), be equipped with suspension hook apomecometer (9), more than one apomecometer is housed at the rear portion of rotary disk (3) comprises back apomecometer (5), right back apomecometer (6), back apomecometer (7) and back apomecometer (8) and combined aural and visual alarm (12), combined aural and visual alarm, central controller and telltale are installed in (10), and the outside of (10) is equipped with combined aural and visual alarm between crane operation between crane operation.
2. the hoisting crane that has the security monitoring facility according to claim 1 is characterized in that: described each apomecometer adopts radar range finder.
3. the hoisting crane that has the security monitoring facility according to claim 1, it is characterized in that: the key point at the hoisting crane boundary of works area installs the monitoring point, carry out data acquisition, be sent to central controller and demonstration and warning on telltale with data transfer mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201082792U CN201592954U (en) | 2010-02-05 | 2010-02-05 | Crane with safety monitoring facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201082792U CN201592954U (en) | 2010-02-05 | 2010-02-05 | Crane with safety monitoring facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592954U true CN201592954U (en) | 2010-09-29 |
Family
ID=42775020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201082792U Expired - Fee Related CN201592954U (en) | 2010-02-05 | 2010-02-05 | Crane with safety monitoring facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009914A (en) * | 2010-12-21 | 2011-04-13 | 三一汽车起重机械有限公司 | Lifting hook position monitoring system and method as well as crane with lifting hook position monitoring system |
| WO2012113207A1 (en) * | 2011-02-24 | 2012-08-30 | 长沙中联重工科技发展股份有限公司 | Crane safety monitoring device and method, and crane using the device |
-
2010
- 2010-02-05 CN CN2010201082792U patent/CN201592954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009914A (en) * | 2010-12-21 | 2011-04-13 | 三一汽车起重机械有限公司 | Lifting hook position monitoring system and method as well as crane with lifting hook position monitoring system |
| CN102009914B (en) * | 2010-12-21 | 2012-12-05 | 三一汽车起重机械有限公司 | Lifting hook position monitoring system and method as well as crane with lifting hook position monitoring system |
| WO2012113207A1 (en) * | 2011-02-24 | 2012-08-30 | 长沙中联重工科技发展股份有限公司 | Crane safety monitoring device and method, and crane using the device |
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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: 20100929 Termination date: 20110205 |