CN204714362U - A kind of device for adjusting chamber door of container direction - Google Patents
A kind of device for adjusting chamber door of container direction Download PDFInfo
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- CN204714362U CN204714362U CN201520413442.9U CN201520413442U CN204714362U CN 204714362 U CN204714362 U CN 204714362U CN 201520413442 U CN201520413442 U CN 201520413442U CN 204714362 U CN204714362 U CN 204714362U
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- container
- chamber door
- microprocessing unit
- adjusting chamber
- lifting mechanism
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Abstract
The utility model discloses a kind of device for adjusting chamber door of container direction, comprising freight container and fixedly hanging, two pairs of supporting legs that bull ladle draws together lifting mechanism, suspender and both sides fixed by described freight container; Described inboard leg is provided with an operating area; Described operating area is parallel to freight container and fixedly hangs cart; Also comprise detecting device, described detecting device detects the traveling-position of container truck, generates detection signal and exports microprocessing unit to; Described microprocessing unit receives described detection signal, generates the first energizing signal and exports described lifting mechanism to, and described lifting mechanism receives described first energizing signal and action; Wherein, described detecting device comprises one or more in laser scanning and ranging instrument, ground induction coil, infrared pickoff and/or proximity switch.The utility model has that efficiency is high, energy consumption is low and the advantage that potential safety hazard is few.
Description
Technical field
The utility model relates to port crane technical field, particularly relates to a kind of device for adjusting chamber door of container direction.
Background technology
For improving the handling efficiency of container ship, meet the stowage requirement of container ship, during automated container terminal pile, chamber door of container is without exception towards extra large side.Client is convenient for dismounting case, requires that chamber door toward the outer side.Based on above-mentioned two kinds of different demands, chamber door is adjusted turnback before or must going out lock after entering lock by part container.
The mode of operation in the adjustment chamber door of container direction that current harbour routine adopts is: when finding that the chamber door direction of freight container does not meet the requirement of next step loading and unloading operation, utilizes container front side hoisting crane or loaded van Forklift to carry out adjusting the operation in chamber door of container direction.Specifically, adopt the freight container that container front side hoisting crane or loaded van Forklift are sling on container truck, container truck continuation pitch of the laps traveling is carried out 180 degree and is turned around, then by container front side hoisting crane or loaded van Forklift, freight container is put back to container truck, complete the operation that chamber door of container adjusts turnback.
In fact, container front side hoisting crane, loaded van Forklift snatch freight container waiting for, the unordered walking of container truck all belongs to the operation of violating security regulations, there is certain potential safety hazard.Meanwhile, container truck revolution also needs enough revolution places, causes the wasting of resources.In addition, the energy consumption of container front side hoisting crane and loaded van Forklift is large, equipment is heavy, operating personal repeats dull operation for a long time, and easy fatigue is made mistakes.In sum, the mode of operation adjusting chamber door of container direction in prior art exists that energy efficiency is low, energy consumption is large and the shortcoming that potential safety hazard is many.
Summary of the invention
The utility model aims to provide a kind of device for adjusting chamber door of container direction, and to overcome, efficiency in prior art is low, energy consumption large and the defect that potential safety hazard is many.
The utility model provides a kind of device for adjusting chamber door of container direction, comprises freight container and fixedly hangs, and two pairs of supporting legs that bull ladle draws together lifting mechanism, suspender and both sides fixed by described freight container; Described inboard leg is provided with an operating area; Described operating area is parallel to freight container and fixedly hangs cart; Also comprise detecting device, described detecting device detects the traveling-position of container truck, generates detection signal and exports microprocessing unit to; Described microprocessing unit receives described detection signal, generates the first energizing signal and exports described lifting mechanism to, and described lifting mechanism receives described first energizing signal and action; Wherein, described detecting device comprises one or more in laser scanning and ranging instrument, ground induction coil, infrared pickoff and/or proximity switch.
Further, described laser scanning and ranging instrument is arranged on described supporting leg.
Further, described ground induction coil is arranged on the initiating terminal of described operating area; Described ground induction coil fixedly hangs cart perpendicular to described freight container.
Further, described infrared pickoff is symmetricly set on the both sides of described operating area initiating terminal.
Further, described proximity switch is arranged on described supporting leg.
In order to stop except when the mechanical equipment of container truck or object enter operating area, freight container fixedly hangs out existing maloperation, also comprises RFID means of identification; Described means of identification comprises electronic tag and reader; Described reader generates and exports identification signal to microprocessing unit; Described microprocessing unit receives described identification signal and generates the second energizing signal, and described lifting mechanism receives described second energizing signal and action; Wherein said electronic tag is arranged on container truck, and described reader is arranged on described supporting leg.
Further, described reader comprises antenna, coupling element and chip.
For keeping freight container held stationary in the process of slinging, make suspender drop on freight container flexibly, four bights of described suspender are provided with LOAD CELLS simultaneously; Described LOAD CELLS detect suspender sling freight container time pulling force suffered by corner generate pull force calculation signal and export described microprocessing unit to.
For stopping potential safety hazard, also comprise the warning device be connected with described microprocessing unit, described warning device receives the electric signal that described microprocessing unit exports; Described warning device comprises buzzer phone or voice module.
For the present position making chaufeur can understand container truck in real time, also comprise the read out instrument be connected with described microprocessing unit, described read out instrument receives the electric signal that described microprocessing unit exports.
The device for adjusting chamber door of container direction that the utility model proposes, realizes the operation of adjustment chamber door of container automatically, avoids the unordered walking of container truck etc. and violates the operation specified completely.Have that efficiency is high, energy consumption is low and the advantage that potential safety hazard is few.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the first embodiment of the device for adjusting chamber door of container direction that Fig. 1 proposes for the utility model;
The structural representation of the second embodiment of the device for adjusting chamber door of container direction that Fig. 2 proposes for the utility model;
The structural representation of the third embodiment of the device for adjusting chamber door of container direction that Fig. 3 proposes for the utility model;
The structural representation of the 4th kind of embodiment of the device for adjusting chamber door of container direction that Fig. 4 proposes for the utility model;
Fig. 5 for shown in Fig. 1 to Fig. 4 for adjusting the structured flowchart of the device in chamber door of container direction.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The first embodiment of the device for adjusting chamber door of container direction proposed for the utility model shown in Figure 1, compared with prior art, has fixedly hung lifting operation mainly through freight container.Freight container fixedly hangs 1 and comprises supporting leg 1-1, lifting mechanism 1-2 and suspender 1-3.Be provided with one in the inner side of supporting leg 1-1 for adjusting the operating area 2-2 of chamber door of container, this operating area 2-2 and freight container fixedly hang 1 cart direction parallel.Only when the lifting mechanism 1-2 that container truck and freight container fixedly hang 1 is in the 2-2 of operating area, the device in adjustment chamber door of container direction could action.As shown in Figure 1, also comprise laser scanning and ranging instrument 1-5, laser scanning and ranging instrument 1-5 to be arranged on supporting leg 1-1 and to penetrate laser by certain scan mode and pulse to operating area 2-2.If have container truck in the 2-2 of operating area, the laser that laser scanning and ranging instrument 1-5 launches is apomecometer reception again after the reflection of container truck, the laser rangefinder 1-5 time that recording laser is round simultaneously.The half of the product of the light velocity and laser turn-around time is exactly the distance between apomecometer and container truck.After laser scanning and ranging instrument 1-5 detects that container truck enters into operating area 2-2, generate detection electric signal and export microprocessing unit 4 to.Microprocessing unit 4 receives and detects electric signal, and generate the first energizing signal and export lifting mechanism 1-2 to, the adjustable frequency motor receiving the lifting mechanism 1-2 of the first energizing signal starts action.
Be illustrated in figure 2 the structural representation of the second embodiment of the device for adjusting chamber door of container direction that the utility model proposes.Except the freight container with supporting leg 1-1, lifting mechanism 1-2 and suspender 1-3 fixedly hangs 1 and except being arranged on inside supporting leg 1-1 operating area 2-2.Also comprise ground induction coil 1-6.It is the circle of 1 meter or the groove of rectangle that the ground of operating area 2-2 initiating terminal is provided with diameter, imbeds wire in the trench, to form a part for the oscillating circuit of ground induction coil 1-6.When container truck enters operating area 2-2 then through ground induction coil 1-6, because the space medium oscillation frequency causing ground induction coil 1-6 that changes changes, ground induction coil 1-6 generates and detects electric signal and also export microprocessing unit 4 to.Microprocessing unit 4 receives and detects electric signal, and generate the first energizing signal and export lifting mechanism 1-2 to, the adjustable frequency motor receiving the lifting mechanism 1-2 of the first energizing signal is started working.
Be illustrated in figure 3 the structural representation of the third embodiment of the device for adjusting chamber door of container direction that the utility model proposes.Except the freight container with supporting leg 1-1, lifting mechanism 1-2 and suspender 1-3 fixedly hangs 1 and except being arranged on inside supporting leg 1-1 operating area 2-2.Also comprise the one group of infrared pickoff 1-7 being symmetricly set on operating area 2-2 initiating terminal.Symmetrically arranged infrared pickoff 1-7 sends infrared light along vertical cart direction.After container truck enters operating area 2-2, the reflected light that photoconductive cell receiver container truck is formed along vertical cart direction, infrared pickoff 1-7 generates detection signal and exports microprocessing unit 4 to; Microprocessing unit 4 receives described detection signal, generates the first energizing signal and exports lifting mechanism 1-2 to, and the adjustable frequency motor of lifting mechanism 1-2 receives the first energizing signal and starts action.
Be illustrated in figure 4 the structural representation of the 4th kind of embodiment of the device for adjusting chamber door of container direction that the utility model proposes.Except the freight container with supporting leg 1-1, lifting mechanism 1-2 and suspender 1-3 fixedly hangs 1 and except being arranged on inside supporting leg 1-1 operating area 2-2.Also comprise the proximity switch 1-8 be arranged on supporting leg 1-1.Proximity switch 1-8 is at least provided with one, when container truck close to and when arriving the distance of reaction of proximity switch 1-8, proximity switch 1-8 generates and detects electric signal and export microprocessing unit 4 to, microprocessing unit 4 receives and detects electric signal, generate the first energizing signal and export lifting mechanism 1-2 to, the adjustable frequency motor of lifting mechanism 1-2 receives the first energizing signal and starts action.
Specifically, in above-mentioned four embodiments, on suspender 1-3, everything all adopts hydrostatic drive to realize, and suspender 1-3 expanding-contracting action relies on engine drive Chain conveyer.When suspender 1-3 stretches to operating position, limit switch generates signal and cuts off power of electromagnetic valve and engine stop is rotated.The tapered end of suspender 1-3 tetra-pin inserts four lockholes of freight container exactly, revolves lock-switch and is in locked position of coupler, and tapered end rotates and fastens container lock hole.The adjustable frequency motor of lifting mechanism 1-2 brings into operation, and drives container moment to make undesirable freight container revolve turnback, by chamber door of container towards being placed in the position met the demands.Then the lock-switch that revolves controlling suspender 1-3 is in lockset position of coupler, and tapered end rotates, and makes suspender 1-3 tapered end can leave freight container lockhole.
Also be provided with LOAD CELLS 1-4 in four bights of suspender 1-3 simultaneously, LOAD CELLS 1-4 detect suspender 1-3 sling freight container time pulling force suffered by corner generate pull force calculation signal and export microprocessing unit 4 to.Microprocessing unit 4 generates the adjustable frequency motor of feedback signal to lifting mechanism 1-2 after receiving pull force calculation signal, to keep freight container held stationary in the process of slinging, makes suspender 1-3 drop on freight container flexibly simultaneously.Above-mentioned microprocessing unit 4 can fixedly hang 1 programmable logic controller (PLC) realization own by freight container.
Adopt the device for adjusting chamber door of container direction that the utility model above-described embodiment provides, after container truck enters operating area 2-2, suspender 1-3 drives the process of container moment to be all automatically realize.So, must stop to occur maloperation except freight container when the mechanical equipment of container truck or object enter operating area 2-2 fixedly hangs 1.Therefore, fixedly hang on 1 and freight container at freight container and be provided with RFID means of identification accordingly.As shown in Figure 1 and Figure 5, means of identification comprises the electronic tag 3-2 be arranged on freight container and the reader 1-9 be arranged on supporting leg 1-1.Electronic tag 3-2 forms (not shown) by antenna, radio frequency interface and chip, and each label has unique electronic code, is attached to and prepares to enter on the freight container of operating area 2-2.Corresponding reader 1-9 comprises antenna, coupling element and chip.The reader 1-9 of RFID means of identification is arranged on supporting leg 1-1, the information of reader 1-9 reading electronic labels 3-2, generate and export identification signal to microprocessing unit 4, microprocessing unit 4 generates the second energizing signal and exports lifting mechanism 1-2 to after receiving identification signal, and the frequency conversion driving engine of lifting mechanism 1-2 starts action after receiving the first energizing signal and the second energizing signal.
If have non-container truck or other equipment not arranging electronic tag to enter operating area 2-2, because the shape of other device and profile all differ from container truck, detecting device, namely namely one or more in laser scanning and ranging instrument 1-5, ground induction coil 1-6, infrared pickoff 1-7 and/or proximity switch 1-8 can detect the extraneous device entering operating area 2-2, and detecting device generates warning electric signal and exports microprocessing unit 4 to.Microprocessing unit 4 is also electrically connected with a warning device 5 simultaneously.Be provided with a buzzer phone or voice unit 5-1 in this warning device 5, microprocessing unit 4 generates drive singal and exports warning device 5 to after reception warning electric signal.Buzzer phone or voice unit is driven to report to the police.One-level warning region is also provided with between the 2-2 of operating area.The configuration in one-level warning region is realized by laser detector (not shown); this laser detector sends laser by certain scan mode to one-level warning region; if have equipment or device to enter one-level warning region; namely laser detector sends electric signal to microprocessing unit 4; microprocessing unit 4 generates shutdown signal and is sent to the frequency conversion driving engine of lifting mechanism 1-2 after the electric signal receiving laser detector transmission, and the frequency conversion driving engine of lifting mechanism 1-2 is shut down after receiving shutdown signal.To avoid occurring safety misadventure.Microprocessing unit 4 is also connected with a read out instrument 6 simultaneously, and this read out instrument 6 is arranged on the nearest supporting leg of distance chaufeur, makes chaufeur can understand the present position of container truck in real time.
The device for adjusting chamber door of container direction that the utility model above-described embodiment proposes, realizes the operation of adjustment chamber door of container automatically, avoids the unordered walking of container truck etc. and violates the operation specified completely.Have that efficiency is high, energy consumption is low and the advantage that potential safety hazard is few.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. for adjusting the device in chamber door of container direction, comprising freight container and fixedly hanging, two pairs of supporting legs that bull ladle draws together lifting mechanism, suspender and both sides fixed by described freight container; It is characterized in that, described inboard leg is provided with an operating area; Described operating area is parallel to freight container and fixedly hangs cart; Also comprise detecting device, described detecting device detects the traveling-position of container truck, generates detection signal and exports microprocessing unit to; Described microprocessing unit receives described detection signal, generates the first energizing signal and exports described lifting mechanism to, and described lifting mechanism receives described first energizing signal and action; Wherein, described detecting device comprises one or more in laser scanning and ranging instrument, ground induction coil, infrared pickoff and/or proximity switch.
2. the device for adjusting chamber door of container direction according to claim 1, is characterized in that, described laser scanning and ranging instrument is arranged on described supporting leg.
3. the device for adjusting chamber door of container direction according to claim 1, is characterized in that, described ground induction coil is arranged on the initiating terminal of described operating area; Described ground induction coil fixedly hangs cart perpendicular to described freight container.
4. the device for adjusting chamber door of container direction according to claim 1, is characterized in that, described infrared pickoff is symmetricly set on the both sides of described operating area initiating terminal.
5. the device for adjusting chamber door of container direction according to claim 1, is characterized in that, described proximity switch is arranged on described supporting leg.
6. the device for adjusting chamber door of container direction according to any one of claim 1-5, is characterized in that, also comprise RFID means of identification; Described RFID means of identification comprises electronic tag and reader; Described reader generates and exports identification signal to microprocessing unit; Described microprocessing unit receives described identification signal and generates the second energizing signal, and described lifting mechanism receives described second energizing signal and action; Wherein said electronic tag is arranged on container truck, and described reader is arranged on described supporting leg.
7. the device for adjusting chamber door of container direction according to claim 6, is characterized in that, described reader comprises antenna, coupling element and chip.
8. the device for adjusting chamber door of container direction according to claim 6, is characterized in that, four bights of described suspender are provided with LOAD CELLS; Described LOAD CELLS detect suspender sling freight container time pulling force suffered by corner generate pull force calculation signal and export described microprocessing unit to.
9. the device for adjusting chamber door of container direction according to claim 6, is characterized in that, also comprises the warning device be connected with described microprocessing unit, and described warning device receives the electric signal that described microprocessing unit exports; Described warning device comprises buzzer phone or voice module.
10. the device for adjusting chamber door of container direction according to claim 6, is characterized in that, also comprises the read out instrument be connected with described microprocessing unit, and described read out instrument receives the electric signal that described microprocessing unit exports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413442.9U CN204714362U (en) | 2015-06-16 | 2015-06-16 | A kind of device for adjusting chamber door of container direction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413442.9U CN204714362U (en) | 2015-06-16 | 2015-06-16 | A kind of device for adjusting chamber door of container direction |
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| CN204714362U true CN204714362U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520413442.9U Expired - Fee Related CN204714362U (en) | 2015-06-16 | 2015-06-16 | A kind of device for adjusting chamber door of container direction |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106326799A (en) * | 2016-08-24 | 2017-01-11 | 中交航局安装工程有限公司 | Radio frequency identification method applied to single machine positioning |
| CN106516985A (en) * | 2016-12-26 | 2017-03-22 | 深圳市招科智控科技有限公司 | Device and method for remotely controlling automatic positioning of large RTG cranes |
| CN109795953A (en) * | 2019-03-04 | 2019-05-24 | 青岛港国际股份有限公司 | Automated container terminal stockyard land side automatic operating system and its control method |
| CN111348445A (en) * | 2020-03-13 | 2020-06-30 | 三一海洋重工有限公司 | Card collecting positioning system and card collecting positioning method |
| CN111874809A (en) * | 2020-07-31 | 2020-11-03 | 北京经纬恒润科技有限公司 | Method and device for determining vehicle load |
-
2015
- 2015-06-16 CN CN201520413442.9U patent/CN204714362U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106326799A (en) * | 2016-08-24 | 2017-01-11 | 中交航局安装工程有限公司 | Radio frequency identification method applied to single machine positioning |
| CN106516985A (en) * | 2016-12-26 | 2017-03-22 | 深圳市招科智控科技有限公司 | Device and method for remotely controlling automatic positioning of large RTG cranes |
| CN109795953A (en) * | 2019-03-04 | 2019-05-24 | 青岛港国际股份有限公司 | Automated container terminal stockyard land side automatic operating system and its control method |
| CN111348445A (en) * | 2020-03-13 | 2020-06-30 | 三一海洋重工有限公司 | Card collecting positioning system and card collecting positioning method |
| CN111874809A (en) * | 2020-07-31 | 2020-11-03 | 北京经纬恒润科技有限公司 | Method and device for determining vehicle load |
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| Date | Code | Title | Description |
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| 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: 20151021 Termination date: 20160616 |