CN204607429U - Crane in bridge type collision protection structure - Google Patents
Crane in bridge type collision protection structure Download PDFInfo
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- CN204607429U CN204607429U CN201520307103.2U CN201520307103U CN204607429U CN 204607429 U CN204607429 U CN 204607429U CN 201520307103 U CN201520307103 U CN 201520307103U CN 204607429 U CN204607429 U CN 204607429U
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- car
- left adjacent
- crane
- energy disperser
- adjacent car
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- 238000003860 storage Methods 0.000 claims abstract description 16
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000004447 accommodation reflex Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to overhead traveling crane apparatus field, especially a kind of crane in bridge type collision protection structure.Technical matters to be solved is to provide a kind of crane in bridge type that can effectively control and operationally collides the crane in bridge type collision protection structure of risk, comprise Ben Che and left adjacent car, this car and left adjacent car are provided with this car energy disperser and left adjacent car energy disperser, this car energy disperser and left adjacent car energy disperser are that horizontal centring is installed, this spacing detecting device and Ben Che image collecting device are set, left adjacent spacing detecting device and left adjacent car image collecting device, this vehicle speed harvester, this car Signal reception and storage device, this vehicle radio transmitting device, the crashproof disposal system of this car and this vehicle control, left adjacent vehicle speed harvester, left adjacent car Signal reception and storage device, left adjacent vehicle radio transmitting device, the crashproof disposal system of left adjacent car and left adjacent vehicle control.The utility model is applicable to being arranged on the same hoisting crane across running, and guarantees that logistics is unimpeded, boosts productivity.
Description
Technical field
The utility model relates to overhead traveling crane apparatus field, especially a kind of crane in bridge type collision protection structure.
Background technology
Safety device is the requisite measure preventing elevator machinery accident, and the device of constrained motion stroke comprises operation range limiter, collision prevention device and energy disperser and end stop.As follows to the matching requirements of constrained motion stroke in " safety rules for lifting appliances ": 1, for range limiter " hoisting crane and crane carriage; should run range limiter in each service direction installing, be the propulsion source automatically cutting off working direction at the end position reaching design code.Be greater than 100m/min at running velocity, or when parking positioning requirements is tighter, should establish two-stage stroke limiting device as required, the first order sends restriction signal and as prescribed requirement is slowed down, and the second stage should be able to auto-breaking stopping.If the end position often arriving and run is checked in hoisting crane and lifting when normal operation, the maximum deceleration of driver should more than 2.5m/s2 ".2, " when two or more elevator machineries or crane carriage operate in same track, collision prevention device should be installed for collision prevention device.Colliding in any case, the deceleration/decel in driver's cab should more than 5m/s2 ".3, for energy disperser and end stop, " luffing mechanism etc. of the operating unit of the hoisting crane orbited, the operating unit of crane carriage and hoisting crane all should install energy disperser and shock absorber.Energy disperser or shock absorber can be positioned on hoisting crane or on rail end stop dog position.”
At present, the energy disperser for hoisting crane mainly contains polyurethane bumper absorber, water bumper, spring bumper and Magnetic buffer; Anticollision device for hoisting crane mainly contains mechanical type, Photoelectric infrared switch, super sonic, microwave and opto-electronic pickup; Operation limiting device for hoisting crane mainly adopts the travel switch of cantilever lever.For reducing the probability that hoisting crane collides, alleviate and collide the harm brought, prior art is crashproof for preventing, or arranges travel switch on hoisting crane service direction, installs energy disperser in hoisting crane end simultaneously; On hoisting crane service direction, mounting distance detects to control hoisting crane running velocity, installs energy disperser in hoisting crane end simultaneously.Due to need of production, same multiple stage hoisting crane of having stepped up runs, if by travel switch braking, need driver when accurately judging adjacent cranes distance, pre-decelerating, cannot avoid colliding at high speeds; If detect by distance and control hoisting crane speed, when adjacent cranes is with friction speed relative motion, is collision free, hoisting crane pre-decelerating can be caused.Therefore prior art not only can cause logistics not smooth, and capacity rating is low, and can not collision free accident occur completely.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of crane in bridge type that can effectively control and operationally collides the crane in bridge type collision protection structure of risk.
The utility model solves the technical scheme that its technical matters adopts: crane in bridge type collision protection structure, comprise Ben Che and left adjacent car, described car and left adjacent car are all arranged on same track, described car and left adjacent car are respectively arranged with this car energy disperser and left adjacent car energy disperser, described car energy disperser and left adjacent car energy disperser are that horizontal centring is installed, the two ends of described car are provided with this spacing detecting device and Ben Che image collecting device, the two ends of left adjacent car are provided with left adjacent spacing detecting device and left adjacent car image collecting device, this car is provided with this vehicle speed harvester, this car Signal reception and storage device, this vehicle radio transmitting device, the crashproof disposal system of this car and this vehicle control, left adjacent car is provided with left adjacent vehicle speed harvester, left adjacent car Signal reception and storage device, left adjacent vehicle radio transmitting device, the crashproof disposal system of left adjacent car and left adjacent vehicle control.
Be further, comprise right adjacent car, described car is arranged between left adjacent car and right adjacent car, described right adjacent car is provided with the right adjacent car energy disperser arranged with this car buffer level centering, right adjacent car two ends are provided with right adjacent spacing detecting device and right adjacent car image collecting device, right adjacent car are provided with right adjacent vehicle speed harvester, right adjacent car Signal reception and storage device, right adjacent vehicle radio transmitting device, the crashproof disposal system of right adjacent car and right adjacent vehicle control.
Further, described vehicle speed harvester is arranged near the wheel of this car.
Further, described left adjacent vehicle speed harvester is arranged near the wheel of left adjacent car.
Further, described right adjacent vehicle speed harvester is arranged near the wheel of right adjacent car.
Further, described car energy disperser, left adjacent car energy disperser or right adjacent car energy disperser are made up of polyurethane and Combined hydraulic body.
The beneficial effects of the utility model are: when reality uses, this spacing detecting device of this car, this vehicle speed detecting device and Ben Che image collecting device are by detected distance, speed and image transmitting are in this car Signal reception storage device, its data are carried out storing and the distance of this car recorded by radio transmitting device, speed and graphicinformation are carried out adjacent crane such as left adjacent car or right adjacent car and are shared, receive the distance that the transmission of adjacent crane comes simultaneously, speed and graphicinformation, and by anticollision disposal system, show the image of this car or adjacent crane, Distance geometry speed.After collision avoidance system judges that whether crane is safe, corresponding acoustooptic alarm system makes corresponding safety and alarm condition process.If anticollision disposal system judges speed and apart from time dangerous, then control system controls crane deceleration.The utility model is especially applicable to being arranged on the same hoisting crane across running, and the collision case of adjacent cranes can be avoided completely to occur, greatly improve the safe operation ability of hoisting crane, guarantee that logistics is unimpeded, boost productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Be labeled as in figure: this car 0, this car energy disperser 011, this spacing detecting device 012, this car image collecting device 013, left adjacent car 1, left adjacent car energy disperser 110, left adjacent spacing detecting device 120, left adjacent car image collecting device 130, right adjacent car 2, right adjacent car energy disperser 210, right adjacent spacing detecting device 220, right adjacent car image collecting device 230, this vehicle speed harvester 3, left adjacent vehicle speed harvester 4, right adjacent vehicle speed harvester 5, this car Signal reception and storage device 6, left adjacent car Signal reception and storage device 7, right adjacent car Signal reception and storage device 8, this vehicle radio transmitting device 9, left adjacent vehicle radio transmitting device 10, right adjacent vehicle radio transmitting device 11, the crashproof disposal system 12 of this car, the crashproof disposal system 13 of left adjacent car, the crashproof disposal system 14 of right adjacent car, this vehicle control 15, left adjacent vehicle control 16, right adjacent vehicle control 17.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Crane in bridge type collision protection structure as shown in Figure 1, comprise this car 0 and left adjacent car 1, described car 0 and left adjacent car 1 are all arranged on same track, described car 0 and left adjacent car 1 are respectively arranged with this car energy disperser 011 and left adjacent car energy disperser 110, described car energy disperser 011 and left adjacent car energy disperser 110 are horizontal centring installation, the two ends of described car 0 are provided with this spacing detecting device 012 and Ben Che image collecting device 013, the two ends of left adjacent car 1 are provided with left adjacent spacing detecting device 120 and left adjacent car image collecting device 130, this car 0 is provided with this vehicle speed harvester 3, this car Signal reception and storage device 6, this vehicle radio transmitting device 9, the crashproof disposal system 12 of this car and this vehicle control 15, left adjacent car 1 is provided with left adjacent vehicle speed harvester 4, left adjacent car Signal reception and storage device 7, left adjacent vehicle radio transmitting device 10, the crashproof disposal system of left adjacent car 13 and left adjacent vehicle control 16.
Owing to being provided with this vehicle speed harvester 3 on this car 0, and can wireless transmission data be carried out, thus same across the equal shareable data of hoisting crane, therefore can meet the distance operation of adjacent cranes, complete collision free.Concrete, this car 0 is under the prerequisite identifying adjacent left adjacent car 1 hoisting crane distance, automatic decision hoisting crane whether safety on current running velocity, if dangerous, this car crashproof disposal system 12 automatic alarm also reminds driver, if driver is slowed down not yet after 2 seconds, this car 0 hoisting crane automatic retarding runs, adjacent left adjacent car 1 running velocity runs if can not meet this car 0 crane safety, then adjacent left adjacent car 1 hoisting crane automatic alarm also reminds driver, if driver is slowed down not yet after 2 seconds, left adjacent car 1 hoisting crane automatic retarding with guarantee with across this car 0 crane safety run.
Same reason, this structure also can be applied to the state that three crane in bridge type run simultaneously, concrete structure is: comprise right adjacent car 2, described car 0 is arranged between left adjacent car 1 and right adjacent car 2, described right adjacent car 2 is provided with the right adjacent car energy disperser 210 arranged with this car energy disperser 011 horizontal centring, right adjacent car 2 two ends are provided with right adjacent spacing detecting device 220 and right adjacent car image collecting device 230, right adjacent car 2 is provided with right adjacent vehicle speed harvester 5, right adjacent car Signal reception and storage device 8, right adjacent vehicle radio transmitting device 11, the crashproof disposal system of right adjacent car 14 and right adjacent vehicle control 17.When left adjacent car 1, this car 0 and right adjacent car 2 run side by side, also can apply same distance, speed and image detection principle, realize the crashproof control to three crane in bridge type.
In addition, in order to speed acquisition device can better obtain corresponding speed data, generally preferred described vehicle speed harvester 3 is arranged near the wheel of this car 0, left adjacent vehicle speed harvester 4 is arranged near the wheel of left adjacent car 1, and right adjacent vehicle speed harvester 5 is arranged near the wheel of right adjacent car 2.And for this car energy disperser 011, left adjacent car energy disperser 110 or right adjacent car energy disperser 210, its formation is preferably made up of polyurethane and Combined hydraulic body, so not only having and control feedback accurately, also well can play the effect of buffering when there is adjacent crane contact.
Certain, because the utility model is provided with image capturing system, so adjacent crane position image can be observed at driver's cab, the safety of anticollision can be improved closely time.Simultaneously, also as required for observing crane operation process, the analysis of responsibility afterwards can be convenient to.Owing to being provided with the real-time storage of image, distance, speed and service data, can analyze afterwards.Energy disperser adopts the energy disperser that can regulate stroke as required of polyurethane and Combined hydraulic, thus shortens the spacing of adjacent crane, improves operating rate.Distance detection device adopts the mode of laser ranging, is provided with the device being convenient to accommodation reflex and Received signal strength simultaneously, improves the reliability and precision that detect.Speed acquisition device measures the speed of crane by the detection rotating speed of crane wheel or the rotating speed of motor.
Claims (6)
1. crane in bridge type collision protection structure, comprise this car (0) and left adjacent car (1), described car (0) and left adjacent car (1) are all arranged on same track, it is characterized in that: described car (0) and left adjacent car (1) are respectively arranged with this car energy disperser (011) and left adjacent car energy disperser (110), described car energy disperser (011) and left adjacent car energy disperser (110) are horizontal centring installation, the two ends of described car (0) are provided with this spacing detecting device (012) and this car image collecting device (013), the two ends of left adjacent car (1) are provided with left adjacent spacing detecting device (120) and left adjacent car image collecting device (130), this car (0) is provided with this vehicle speed harvester (3), this car Signal reception and storage device (6), this vehicle radio transmitting device (9), the crashproof disposal system of this car (12) and this vehicle control (15), left adjacent car (1) is provided with left adjacent vehicle speed harvester (4), left adjacent car Signal reception and storage device (7), left adjacent vehicle radio transmitting device (10), the crashproof disposal system of left adjacent car (13) and left adjacent vehicle control (16).
2. crane in bridge type collision protection structure as claimed in claim 1, it is characterized in that: comprise right adjacent car (2), described car (0) is arranged between left adjacent car (1) and right adjacent car (2), described right adjacent car (2) is provided with the right adjacent car energy disperser (210) of arranging with this car energy disperser (011) horizontal centring, right adjacent car (2) two ends are provided with right adjacent spacing detecting device (220) and right adjacent car image collecting device (230), right adjacent car (2) is provided with right adjacent vehicle speed harvester (5), right adjacent car Signal reception and storage device (8), right adjacent vehicle radio transmitting device (11), the crashproof disposal system of right adjacent car (14) and right adjacent vehicle control (17).
3. crane in bridge type collision protection structure as claimed in claim 1 or 2, is characterized in that: described vehicle speed harvester (3) is arranged near the wheel of this car (0).
4. crane in bridge type collision protection structure as claimed in claim 1 or 2, is characterized in that: described left adjacent vehicle speed harvester (4) is arranged near the wheel of left adjacent car (1).
5. crane in bridge type collision protection structure as claimed in claim 1 or 2, is characterized in that: described right adjacent vehicle speed harvester (5) is arranged near the wheel of right adjacent car (2).
6. crane in bridge type collision protection structure as claimed in claim 1 or 2, is characterized in that: described car energy disperser (011), left adjacent car energy disperser (110) or right adjacent car energy disperser (210) are made up of polyurethane and Combined hydraulic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307103.2U CN204607429U (en) | 2015-05-11 | 2015-05-11 | Crane in bridge type collision protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307103.2U CN204607429U (en) | 2015-05-11 | 2015-05-11 | Crane in bridge type collision protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607429U true CN204607429U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307103.2U Expired - Fee Related CN204607429U (en) | 2015-05-11 | 2015-05-11 | Crane in bridge type collision protection structure |
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| Country | Link |
|---|---|
| CN (1) | CN204607429U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502169A (en) * | 2015-12-31 | 2016-04-20 | 天津昊荣自动化工程有限公司 | Crane dual-hoist trolley linkage limiting protection system and control method |
| CN106006393A (en) * | 2016-06-24 | 2016-10-12 | 浙江交工路桥建设有限公司 | Multifunctional gantry crane anti-collision device |
| CN107082370A (en) * | 2017-06-09 | 2017-08-22 | 大连华锐重工集团股份有限公司 | Four dolly polar cranes |
| CN107161864A (en) * | 2017-06-19 | 2017-09-15 | 莱芜钢铁集团有限公司 | A kind of protecting against collision of driving vehicles device |
| CN107673195A (en) * | 2017-11-07 | 2018-02-09 | 河南恒远恒山工业有限公司 | A kind of crane winch trolley |
| CN110422768A (en) * | 2019-08-21 | 2019-11-08 | 云南云铝涌鑫铝业有限公司 | Anti-collision system and crane for crane |
| CN110775825A (en) * | 2019-10-31 | 2020-02-11 | 三一海洋重工有限公司 | Crane cart anti-collision system and method |
| CN110885009A (en) * | 2019-12-16 | 2020-03-17 | 南通大学 | Anticollision bridge crane |
-
2015
- 2015-05-11 CN CN201520307103.2U patent/CN204607429U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502169A (en) * | 2015-12-31 | 2016-04-20 | 天津昊荣自动化工程有限公司 | Crane dual-hoist trolley linkage limiting protection system and control method |
| CN106006393A (en) * | 2016-06-24 | 2016-10-12 | 浙江交工路桥建设有限公司 | Multifunctional gantry crane anti-collision device |
| CN106006393B (en) * | 2016-06-24 | 2017-07-28 | 浙江交工路桥建设有限公司 | A kind of multi-functional straddle truck anticollision device, collision-prevention device |
| CN107082370A (en) * | 2017-06-09 | 2017-08-22 | 大连华锐重工集团股份有限公司 | Four dolly polar cranes |
| CN107082370B (en) * | 2017-06-09 | 2019-06-04 | 大连华锐重工集团股份有限公司 | Four trolley polar cranes |
| CN107161864A (en) * | 2017-06-19 | 2017-09-15 | 莱芜钢铁集团有限公司 | A kind of protecting against collision of driving vehicles device |
| CN107161864B (en) * | 2017-06-19 | 2018-12-04 | 莱芜钢铁集团有限公司 | A kind of protecting against collision of driving vehicles device |
| CN107673195A (en) * | 2017-11-07 | 2018-02-09 | 河南恒远恒山工业有限公司 | A kind of crane winch trolley |
| CN110422768A (en) * | 2019-08-21 | 2019-11-08 | 云南云铝涌鑫铝业有限公司 | Anti-collision system and crane for crane |
| CN110775825A (en) * | 2019-10-31 | 2020-02-11 | 三一海洋重工有限公司 | Crane cart anti-collision system and method |
| CN110885009A (en) * | 2019-12-16 | 2020-03-17 | 南通大学 | Anticollision bridge crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |