CN202220055U - Anti-collision device of overhead travelling crane - Google Patents
Anti-collision device of overhead travelling crane Download PDFInfo
- Publication number
- CN202220055U CN202220055U CN2011202430186U CN201120243018U CN202220055U CN 202220055 U CN202220055 U CN 202220055U CN 2011202430186 U CN2011202430186 U CN 2011202430186U CN 201120243018 U CN201120243018 U CN 201120243018U CN 202220055 U CN202220055 U CN 202220055U
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- China
- Prior art keywords
- overhead travelling
- travelling crane
- signal
- overhead traveling
- traveling crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a security device of an overhead travelling crane, in particular to an anti-collision device of the overhead travelling crane, which aims to solve the technical problem of collision prevention of the overhead travelling crane. The anti-collision device comprises a signal transmitter and a signal receiver which are arranged on an overhead travelling crane and also comprises a signal reflector arranged on another overhead travelling crane; the signal transmitter and the signal receiver are connected with a singlechip controller arranged in a cab through a signal processing circuit; and the singlechip controller is also connected with an LED (light-emitting diode) display, a voice alarm and a braking control relay. The anti-collision device of the overhead travelling crane has reasonable design and simple structure and can solve the problem of the control of the collision between the overhead travelling cranes or between the overhead travelling crane and other objects.
Description
Technical field
The utility model relates to a kind of overhead traveling crane safety device, is specially a kind of overhead traveling crane collision prevention device.
Background technology
Overhead traveling crane, promptly crane in bridge type is a kind of crane span structure type hoisting crane that crane span structure moves on aerial conveyor.The crane span structure of crane in bridge type vertically moves along being laid on the track of both sides on overhead; Crane carriage laterally moves along the track that is laid on the crane span structure; Constitute the operating range of a rectangle, just can make full use of the space handling material below the crane span structure, do not receive the obstruction of wayside equipment.Crane in bridge type is widely used in indoor and outdoor warehouse, factory building, harbour and open-air yard etc. and locates.Overhead traveling crane space length and volume are big; The driver can occur in operating process scatterbrained the time unavoidably; Overhead traveling crane is being controlled the accident that might occur under the not careful situation with ground object or the collision of other overhead traveling crane; In order to prevent that this situation from taking place, and is necessary to develop a kind of overhead traveling crane automatic collision device.
Summary of the invention
The utility model provides a kind of overhead traveling crane collision prevention device in order to solve the technical matters of overhead traveling crane anticollision.
The technical scheme that the utility model adopted is: a kind of overhead traveling crane collision prevention device comprises being installed in overhead traveling crane signal projector, signal receiver, and is installed in the signal reflectors on another overhead traveling crane; Signal projector and signal receiver are connected in the singlechip controller that is installed in the driver's cab through signal processing circuit, also are connected with light-emitting diode display, phonetic alarm and control of braking relay on the singlechip controller.
Signal projector can be laser transimitter, infrared transmitter, ultrasonic generator etc.; With laser is example, through the continuous emission pulse laser signal of singlechip controller control signal transmitter, is emitted to the parasite of opposite overhead traveling crane; Signal receiver is delivered in the singlechip controller after receiving signal again, through the logic comparison operation, can record two distances between the overhead traveling crane; And be presented on the light-emitting diode display, when setpoint distance was less than 5 meters simultaneously, micro controller system begins output alarm signal made phonetic alarm begin the buzzing warning; If appointing so, the overhead traveling crane driver do not take measures; Then when distance during less than 1 meter, output signal makes the work of control of braking relay, and cutting off the electricity supply quits work overhead traveling crane.
The utility model is reasonable in design, and is simple in structure, can effectively solve between the overhead traveling crane or overhead traveling crane and other objects between collision control problem.
Description of drawings
Fig. 1 is the structured flowchart of the utility model
The specific embodiment
Meaning as shown in Figure 1, a kind of overhead traveling crane collision prevention device comprises being installed in overhead traveling crane signal projector 2, signal receiver 7, and is installed in the signal reflectors 1 on another overhead traveling crane; Signal projector 2 is connected in the singlechip controller 3 that is installed in the driver's cab with signal receiver 7 through signal processing circuit, also is connected with light-emitting diode display 4, phonetic alarm 5 and control of braking relay 6 on the singlechip controller 3.Employed signal projector can be selected emission laser, infrared ray or hypracoustic device according to working environment.Projector is installed in the overhead traveling crane both sides, and front-back can be checked the distance on the different directions.
Claims (1)
1. an overhead traveling crane collision prevention device is characterized in that: comprise being installed in overhead traveling crane signal projector (2), signal receiver (7), and be installed in the signal reflectors (1) on another overhead traveling crane; Signal projector (2) and signal receiver (7) are connected in the singlechip controller (3) that is installed in the driver's cab through signal processing circuit, also are connected with light-emitting diode display (4), phonetic alarm (5) and control of braking relay (6) on the singlechip controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202430186U CN202220055U (en) | 2011-07-08 | 2011-07-08 | Anti-collision device of overhead travelling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202430186U CN202220055U (en) | 2011-07-08 | 2011-07-08 | Anti-collision device of overhead travelling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220055U true CN202220055U (en) | 2012-05-16 |
Family
ID=46042084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202430186U Expired - Fee Related CN202220055U (en) | 2011-07-08 | 2011-07-08 | Anti-collision device of overhead travelling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729459A (en) * | 2015-04-10 | 2015-06-24 | 武汉工程大学 | Driving ranging and collision warning unit based on ARM-Linux system |
| CN106348177A (en) * | 2016-10-29 | 2017-01-25 | 四川沱江起重机有限公司 | Safe anti-collision derrick crane |
| CN107758520A (en) * | 2017-10-20 | 2018-03-06 | 德马科起重机械有限公司 | A kind of monkey anticollision device, collision-prevention device |
-
2011
- 2011-07-08 CN CN2011202430186U patent/CN202220055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729459A (en) * | 2015-04-10 | 2015-06-24 | 武汉工程大学 | Driving ranging and collision warning unit based on ARM-Linux system |
| CN106348177A (en) * | 2016-10-29 | 2017-01-25 | 四川沱江起重机有限公司 | Safe anti-collision derrick crane |
| CN107758520A (en) * | 2017-10-20 | 2018-03-06 | 德马科起重机械有限公司 | A kind of monkey anticollision device, collision-prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |