CN105883626A - Anti-collision alarm protection system of cranes - Google Patents
Anti-collision alarm protection system of cranes Download PDFInfo
- Publication number
- CN105883626A CN105883626A CN201410729412.9A CN201410729412A CN105883626A CN 105883626 A CN105883626 A CN 105883626A CN 201410729412 A CN201410729412 A CN 201410729412A CN 105883626 A CN105883626 A CN 105883626A
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- China
- Prior art keywords
- heavy
- crane
- duty machine
- cranes
- protection system
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Abstract
The invention discloses an anti-collision alarm protection system of cranes. The anti-collision alarm protection system of the cranes comprises the first crane and the second crane. The first crane comprises an emitter used for detecting the location of a lifting hook of the first crane. The second crane comprises a receiver and a second alarm horn, wherein the receiver is used for receiving the location, sent by the emitter, of the lifting hook of the first crane to determine whether the first crane collides with the second crane during relative operation, and if collision occurs, the second alarm horn is triggered to give an alarm. According to the anti-collision alarm protection system of the cranes, the work safety performance of the cranes is improved, the adopted technology is simple and easy to achieve, and cost is low.
Description
Technical field
The present invention relates to a kind of anti-collision alarm protection system for cranes.
Background technology
In order to improve crane service efficiency, being mounted with bilevel crane in a lot of producers, upper and lower two-layer crane is in the course of work
In, upper-layer crane often occurring operationally, suspension hook clashes into the accident of lower floor's driving, does not has upper and lower two-layer crane safeguard measure.
For the solution at upper and lower two-layer crane hook collision-proof alarm protection circuit, the most not yet precedent.
Summary of the invention
The most terse relatively greatly for solving above-mentioned prior art outgoing document, and the technical problem that manufacturing process is comparatively laborious, the present invention uses such as
Lower technical scheme:
A kind of anti-collision alarm protection system for cranes, including the first heavy-duty machine and the second crane, the first heavy-duty machine includes transmitter, described
Transmitter is for detecting the position of the suspension hook of the first heavy-duty machine；
Second crane includes receiver and the second alarming horn, and described receiver is for receiving the suspension hook of the first heavy-duty machine that transmitter sends
Position, it is judged that when the first heavy-duty machine and the second crane relative motion, if can bump against, if can bump against, then trigger the second warning loudspeaker
Report to the police.
Further, the first heavy-duty machine also includes the first alarming horn, if described receiver judges the first heavy-duty machine and the second crane phase
Can bump against when running, the most also trigger the first alarming horn.
Further, described the first heavy-duty machine also includes the first frequency converter of the motor for driving the first heavy-duty machine, if described receiver
Judge bump against when the first heavy-duty machine and the second crane relative motion, then trigger the first frequency converter and quit work.
Further, described second crane also includes the second frequency converter of the motor for driving the second crane, if described receiver
Judge bump against when the first heavy-duty machine and the second crane relative motion, then trigger the second frequency converter and quit work.
Further, described the first heavy-duty machine also includes photoelectric sensor, is used for sensing whether the first heavy-duty machine relative motion direction has
Two cranes, if having, then trigger and start transmitter.
Further, described the first heavy-duty machine also includes lowering or hoisting gear, when the second alarming horn is reported to the police, then lowering or hoisting gear is by the first
Heavy-duty machine rises or falls so that the first heavy-duty machine and the second crane will not bump against on relative motion direction.
The beneficial effects of the present invention is: the present invention improves the security performance to crane work, and the technology used is simple, easily
Realize, low cost.
Accompanying drawing explanation
Fig. 1 is the embodiment module diagram of a kind of anti-collision alarm protection system for cranes of the present invention.
Detailed description of the invention
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, the present invention is made into one
Step detailed description.
Referring to Fig. 1, it is the embodiment module diagram of a kind of anti-collision alarm protection system for cranes of the present invention.
One anti-collision alarm protection system for cranes of the present invention, comprising: the first heavy-duty machine 11 and the second crane 12.Wherein, first
Crane 11 includes: transmitter the 111, first alarming horn the 112, first frequency converter 113, photoelectric sensor 114 and lowering or hoisting gear
115.Second crane 12 includes: receiver the 121, second alarming horn 122 and the second frequency converter 123.
Photoelectric sensor 114, being used for sensing whether the first heavy-duty machine 11 relative motion direction has the second crane 12, if having, then triggering
Start transmitter 111, if not, not triggering.
Transmitter 111, for detecting the position of the suspension hook of the first heavy-duty machine 11.
Receiver 121, for receiving the position of suspension hook of the first heavy-duty machine 11 that transmitter 111 sends, it is judged that the first heavy-duty machine 11 and the
During two crane 12 relative motions, if can bump against, if can bump against, then trigger the second alarming horn 122 and report to the police.If it is described
Receiver 121 judges bump against when the first heavy-duty machine 11 and the second crane 12 relative motion, the most also triggers the first alarming horn 112.
First frequency converter 113, for driving the motor of the first heavy-duty machine 11.If described receiver 121 judges the first heavy-duty machine 11 and
Can bump against during two crane 12 relative motions, then trigger the first frequency converter 113 and quit work.
Second frequency converter 123, for driving the motor of the second crane 12.If described receiver 121 judges the first heavy-duty machine 11 He
Can bump against during the second crane 12 relative motion, then trigger the second frequency converter 123 and quit work.
Lowering or hoisting gear 115, for when the second alarming horn 112 is reported to the police, rises the first heavy-duty machine 11 or falls so that the
One crane 11 and the second crane 12 will not bump against on relative motion direction.
Compared to prior art, the present invention improves the security performance to crane work, and the technology used is simple, easily realizes,
Low cost；It addition, this technology can use protection automatically, it is not necessary to manual operation.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent and modification, all should belong to this
The covering scope of invention.
Claims (6)
1. an anti-collision alarm protection system for cranes, including the first heavy-duty machine and the second crane, it is characterised in that the first heavy-duty machine bag
Including transmitter, described transmitter is for detecting the position of the suspension hook of the first heavy-duty machine；Second crane includes receiver and the second alarming horn,
Described receiver is for receiving the position of the suspension hook of the first heavy-duty machine that transmitter sends, it is judged that the first heavy-duty machine and the second crane are transported relatively
During row, if can bump against, if can bump against, then trigger the second alarming horn and report to the police.
A kind of anti-collision alarm protection system for cranes the most according to claim 1, it is characterised in that the first heavy-duty machine also includes the first report
Alert loudspeaker, if described receiver judges bump against when the first heavy-duty machine and the second crane relative motion, the most also trigger the first alarming horn.
A kind of anti-collision alarm protection system for cranes the most according to claim 1, it is characterised in that described the first heavy-duty machine also includes using
In the first frequency converter of the motor driving the first heavy-duty machine, if described receiver judges the first heavy-duty machine and the second crane relative motion
Can bump against, then trigger the first frequency converter and quit work.
A kind of anti-collision alarm protection system for cranes the most according to claim 1, it is characterised in that described second crane also includes using
In the second frequency converter of the motor driving the second crane, if described receiver judges the first heavy-duty machine and the second crane relative motion
Can bump against, then trigger the second frequency converter and quit work.
A kind of anti-collision alarm protection system for cranes the most according to claim 1, it is characterised in that described the first heavy-duty machine also includes light
Inductance surveys device, is used for sensing whether the first heavy-duty machine relative motion direction has the second crane, if having, then triggers and starts transmitter.
A kind of anti-collision alarm protection system for cranes the most according to claim 3, it is characterised in that described the first heavy-duty machine also includes
Lowering or hoisting gear, when the second alarming horn is reported to the police, then lowering or hoisting gear by the first heavy-duty machine rise or fall so that the first heavy-duty machine and
Second crane will not bump against on relative motion direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729412.9A CN105883626A (en) | 2014-12-03 | 2014-12-03 | Anti-collision alarm protection system of cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729412.9A CN105883626A (en) | 2014-12-03 | 2014-12-03 | Anti-collision alarm protection system of cranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105883626A true CN105883626A (en) | 2016-08-24 |
Family
ID=56699675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410729412.9A Pending CN105883626A (en) | 2014-12-03 | 2014-12-03 | Anti-collision alarm protection system of cranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356617A (en) * | 2017-08-24 | 2017-11-17 | 丹东华日理学电气股份有限公司 | Digital imagery plate proximity-warning device |
-
2014
- 2014-12-03 CN CN201410729412.9A patent/CN105883626A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356617A (en) * | 2017-08-24 | 2017-11-17 | 丹东华日理学电气股份有限公司 | Digital imagery plate proximity-warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |