CN204057747U - A kind of gantry crane travelling crane anti-collision device - Google Patents
A kind of gantry crane travelling crane anti-collision device Download PDFInfo
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- CN204057747U CN204057747U CN201420392661.9U CN201420392661U CN204057747U CN 204057747 U CN204057747 U CN 204057747U CN 201420392661 U CN201420392661 U CN 201420392661U CN 204057747 U CN204057747 U CN 204057747U
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- infrared
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- infrared receiver
- infrared transmitter
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- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model belongs to technical field of mechanical equipment, particularly relate to a kind of gantry crane travelling crane anti-collision device, comprise infrared unit, distance detection device, Distance Judgment device and brake equipment, described infrared unit is arranged at crashproof region, comprise infrared transmitter, infrared receiver and reflector, described infrared transmitter and described infrared receiver are arranged at the side in described crashproof region, described reflector is arranged at the opposite side in described crashproof region, described infrared transmitter, described infrared receiver and described reflector be configured to described infrared transmitter launch infrared radiation to described reflector after, be reflected back toward described infrared receiver, described distance detection device is connected with infrared receiver with described infrared transmitter, described brake equipment is connected with described Distance Judgment device, automatically can detect and prevent driving from crashing, before colliding, on one's own initiative driving is braked by anticollision device, efficiently avoid weight-lifting equipment collision, the generation of derailment accident.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, particularly relates to a kind of gantry crane travelling crane anti-collision device.
Background technology
Gauntry crane, bridge crane cart etc. are the weight-lifting equipments that the place such as harbour, bulk storage plant is commonly used.In order to the needs transported, sometimes same operating area is provided with the equipment such as multi-section gauntry crane, bridge crane.Operating personal is at these equipment of operation, especially when several operating personal operates these equipment simultaneously, do not crash between these equipment, operating personal often needs to look at the capable Zuo You of the Jin such as operating environment, space, estimate, and judges intuitively to operate.But, the operating skill level of every bit manipulation personnel to gauntry crane, bridge crane weight-lifting equipment is different, the state of mind is also different in time, these factors have had a strong impact on the accuracy of operating personal to the equipment such as gauntry crane, bridge crane relative position, industry and track terminal limit position judgment, the major hidden danger becoming gauntry crane, the collision of bridge crane equipment or bump against with track terminal.And gauntry crane, bridge crane equipment bump against or easily causes with the consequence of track terminal accidents that weight-lifting equipment is hit, subject shake, the accident such as can cause time serious that suspended object falling from high altitude or weight-lifting equipment are overstepped the limit, has a strong impact on personal safety.
Summary of the invention
The utility model provides a kind of gantry crane travelling crane anti-collision device, to solve the problem of the safety proposed in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions: the utility model provides a kind of gantry crane travelling crane anti-collision device, comprise infrared unit, distance detection device, Distance Judgment device and brake equipment, described infrared unit is arranged at crashproof region, comprise infrared transmitter, infrared receiver and reflector, described infrared transmitter and described infrared receiver are arranged at the side in described crashproof region, described reflector is arranged at the opposite side in described crashproof region, described infrared transmitter, described infrared receiver and described reflector be configured to described infrared transmitter launch infrared radiation to described reflector after, be reflected back toward described infrared receiver, described distance detection device is connected with infrared receiver with described infrared transmitter, described brake equipment is connected with described Distance Judgment device.
Described anticollision device also comprises warning device, is connected with described Distance Judgment device.
Described warning device is acoustic-optic alarm.
Described infrared transmitter and described infrared receiver are arranged in described driving.
The beneficial effects of the utility model are:
1 this patent automatically can detect and prevent driving from crashing, and before colliding, is braked on one's own initiative by anticollision device to driving, efficiently avoid the generation of weight-lifting equipment collision, derailment accident.
2 adopt the range finding of breakerless infrared reflection, and the strong interference immunity of device, accurate positioning, working stability is reliable.
3 structures are simple, easy to use, safe and reliable, are applicable to widespread use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is infrared unit structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-infrared unit, 2-distance detection device, 3-Distance Judgment device, 4-brake equipment, 5-speed reduction gearing, 6-warning device, 7-infrared transmitter, 8-infrared receiver, 9-reflector.
Embodiment:
The present embodiment comprises infrared unit 1, distance detection device 2, Distance Judgment device 3 and brake equipment 4, described infrared unit 1 is arranged at crashproof region, comprise infrared transmitter 7, infrared receiver 8 and reflector 9, described infrared transmitter 1 and described infrared receiver 8 are arranged at the side in described crashproof region, described reflector 9 is arranged at the opposite side in described crashproof region, described infrared transmitter 7, described infrared receiver 8 and described reflector 9 are configured to described infrared transmitter and send out after in 7 infrared radiations of penetrating to described reflector 9, be reflected back toward described infrared receiver 8, described distance detection device 2 is connected with infrared receiver 8 with described infrared transmitter 7, described brake equipment 4 is connected with described Distance Judgment device 3, described anticollision device also comprises warning device 6, be connected with described Distance Judgment device, described warning device is acoustic-optic alarm, described infrared transmitter and described infrared receiver are arranged in described driving.
As Fig. 2, T represent the track of gauntry crane driving movement, driving X1 and X2 sway on this track T.Region A1 between driving X1 and X2 is called crashproof region.Distance detection device is connected with infrared receiver with the infrared transmitter in infrared unit, the time difference received by infrared receiver after launching according to infrared transmitter, calculate the distance of infrared transmitter distance reflector, output detections range signal.Distance Judgment device in gantry crane travelling crane anti-collision device, then receive detecting distance signal, and carry out multilevel iudge, to determine when to need to brake driving or slow down.In the present embodiment, arrange two predetermined values, first predetermined value is set to 5 meters, when Distance Judgment device judges that the detecting distance of detecting distance signal indication is less than 5 meters, represent that driving has been in the situation of closing on collision, 3, Distance Judgment device exports speed-slackening signal; Second predetermined value is set to 15 meters, and when Distance Judgment device judges that the detecting distance of detecting distance signal indication is less than 15 meters, represent that driving is by the hole, Distance Judgment device then exports restriction signal.When Distance Judgment device exports speed-slackening signal, brake equipment receives this signal, drives a vehicle and implements braking, prevent the generation of collision case to make gauntry crane; The effect and the brake equipment that subtract engagement positions 5 are similar, one defence line that it is set up before being braking, are also connected with Distance Judgment device.When the output of Distance Judgment device subtracts entire signal, speed reduction gearing 5 receives this restriction signal, makes dragon hang braking action of vehicle in advance.If driving continues mobile, and is stopped by operating personal, then Distance Judgment device 3 will judge that detecting distance has been less than the first predetermined value, namely 5 meters, and now, brake equipment 4 action, makes driving stop.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (4)
1. a gantry crane travelling crane anti-collision device, it is characterized in that: comprise infrared unit, distance detection device, Distance Judgment device and brake equipment, described infrared unit is arranged at crashproof region, comprise infrared transmitter, infrared receiver and reflector, described infrared transmitter and described infrared receiver are arranged at the side in described crashproof region, described reflector is arranged at the opposite side in described crashproof region, described infrared transmitter, described infrared receiver and described reflector be configured to described infrared transmitter launch infrared radiation to described reflector after, be reflected back toward described infrared receiver, described distance detection device is connected with infrared receiver with described infrared transmitter, described brake equipment is connected with described Distance Judgment device.
2. a kind of gantry crane travelling crane anti-collision device according to claim 1, is characterized in that: described anticollision device also comprises warning device, is connected with described Distance Judgment device.
3. a kind of gantry crane travelling crane anti-collision device according to claim 1, is characterized in that: described warning device is acoustic-optic alarm.
4. a kind of gantry crane travelling crane anti-collision device according to claim 1, is characterized in that: described infrared transmitter and described infrared receiver are arranged in described driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392661.9U CN204057747U (en) | 2014-07-16 | 2014-07-16 | A kind of gantry crane travelling crane anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392661.9U CN204057747U (en) | 2014-07-16 | 2014-07-16 | A kind of gantry crane travelling crane anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057747U true CN204057747U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392661.9U Expired - Fee Related CN204057747U (en) | 2014-07-16 | 2014-07-16 | A kind of gantry crane travelling crane anti-collision device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204057747U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348177A (en) * | 2016-10-29 | 2017-01-25 | 四川沱江起重机有限公司 | Safe anti-collision derrick crane |
| CN106429864A (en) * | 2016-10-29 | 2017-02-22 | 四川沱江起重机有限公司 | Anti-collision type bridge crane capable of monitoring |
| CN108002234A (en) * | 2017-11-30 | 2018-05-08 | 无锡市汇鼎金属制管有限公司 | A kind of gantry crane moves emergency stop anticollision device, collision-prevention device |
-
2014
- 2014-07-16 CN CN201420392661.9U patent/CN204057747U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348177A (en) * | 2016-10-29 | 2017-01-25 | 四川沱江起重机有限公司 | Safe anti-collision derrick crane |
| CN106429864A (en) * | 2016-10-29 | 2017-02-22 | 四川沱江起重机有限公司 | Anti-collision type bridge crane capable of monitoring |
| CN108002234A (en) * | 2017-11-30 | 2018-05-08 | 无锡市汇鼎金属制管有限公司 | A kind of gantry crane moves emergency stop 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: 20141231 |