CN201990395U - Automatic electricity taking device for overhead trolley conductor - Google Patents
Automatic electricity taking device for overhead trolley conductor Download PDFInfo
- Publication number
- CN201990395U CN201990395U CN2011200622444U CN201120062244U CN201990395U CN 201990395 U CN201990395 U CN 201990395U CN 2011200622444 U CN2011200622444 U CN 2011200622444U CN 201120062244 U CN201120062244 U CN 201120062244U CN 201990395 U CN201990395 U CN 201990395U
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- current colector
- laser
- hook
- latch hook
- lifting mechanism
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Abstract
An automatic electricity taking device for an overhead trolley conductor comprises a fixing seat, at least one current collector, a lock hook, a lifting mechanism, an electric push rod, a limit switch, a PLC (programmable logic controller), a laser, a laser induction board and guide boards, wherein the lock hook, the lifting mechanism, the electric push rod, the limit switch and the PLC are located on the fixing seat; the guide boards are located on two sides of a copper conductor of an overhead power supply device; a connector capable of being connected with the copper conductor is arranged at one end of the current collector; a hook hooking the current collector is arranged at the top of the lock hook; the electric push rod pushes the lock hook to lead the hook to hook or unhook the current collector under the control of the PLC; the lifting mechanism pushes the current collector to move up and down under the control of the PLC; and the laser induction board and the laser mutually induces to determine the upper, lower, left and right positions of the current collector. The device is safe and reliable, greatly reduces the equipment operation cost and labor force, decreases the safety accident rate and greatly improves the labor productivity.
Description
Technical field
The utility model relates to a kind of automatic power taking device of overhead trolley.
Background technology
At present, each big harbour container pier storage yard operation general-duty elevator machinery of the world mainly is two kinds of types, and a kind of is track type container large scale crane, and another kind is rubbertyred container gantry crane (or claiming a bridge).Because stockyard at container wharf, originally relying on diesel oil is that the rubber-tyred field bridge of power progressively becomes driven by power, built on stilts power supply power-supply trolley line is installed on the passage in operation stockyard, because operation stockyard passage is separated by truck master traffic aisle, piecemeal is independent each other to have caused these power supply power-supply trolley lines.When rubber-tyred field bridge is mobile between the operation stockyard, needing the driver at first to call out in the socket of longshore work personnel with rubber-tyred field bridge attaching plug trailing wheel tyre type field bridge extracts, remove rubber-tyred field bridge and drive the draw gear that the slide wire power supply dolly moves together, the drive wheel tyre type field bridge is to another operation stockyard then, the staff inserts the plug of operation stockyard slide wire power supply dolly in the bridge battery socket of rubber-tyred field again, continue operation for the bridge power supply of rubber-tyred field, draw gear with rubber-tyred field bridge is connected guarantee to power dolly and the same moved further of rubber-tyred field bridge with the power supply dolly simultaneously.At large-scale professional container pier storage yard, rubber-tyred field bridge quantity is more, transition is frequent, and the problem that operation brought of conversion supply of power is that harbour must be established the special messenger and plugs power supply, under rubber-tyred field bridge frequently more changes jobs the occasion in stockyard, staff's task is heavy, plug and cable weight are big, the labor strength height, and because problems such as the visuals field, not easy to operate yet, influence work efficiency.Overhead mobile power supply device is widely used in many harbour tyre cranes because of it is simple in structure, reliable, maintenance cost is low.But when tyre crane is cut to, must the artificially current colector arm of device be regained locking, wait to enter and manually discharge the current colector arm again behind next place and dock with supply line.Than higher, and there are problems such as working strength is big, potential safety hazard is high, efficient is low in this kind mode of operation to the requirement of operating personal.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of safe, full automatic overhead trolley automatic power taking device.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of overhead trolley automatic power taking device, comprise permanent seat, at least one current colector, be positioned at latch hook, lifting mechanism, electric pushrod, limit switch, PLC controller on the described permanent seat, and laser, laser induced plate and guide plate, it is characterized in that:
Described guide plate be positioned at overhead electric supply installation copper conductor both sides and be dispersion shape and distribute, described at least one current colector is elongated rod shape parts, one end of described at least one current colector has joint can be for being connected to copper conductor, and the other end of described at least one current colector is fixed on the permanent seat and can makes described joint up-and-down movement around this other end rotation;
The top of described latch hook has hook, and to catch on another of described at least one current colector distolateral, and the bottom of described latch hook connects described electric pushrod, and described electric pushrod promotes latch hook so that hook catches on or unclamps current colector under the control of PLC controller;
It is distolateral that described lifting mechanism is connected to another of described at least one current colector, and promote described current colector up-and-down movement under the control of described PLC controller;
Described laser be positioned at outermost one joint one of described at least one current colector distolateral on, and at the fixing described laser induced plate of a side of the laser of described overhead electric supply installation, described laser induced plate and described laser interact determine described current colector about and position, the left and right sides.
Can aim at copper conductor on the left and right directions in order to make current colector, comprise that also one is positioned at the deviation correction mechanism on the described permanent seat, the position, the left and right sides of described at least one current colector that described deviation correction mechanism records according to described laser and laser induced plate, finely tune described at least one current colector make described current colector be positioned at the centre of described guide plate and described copper conductor over against.
In order to control the up-and-down movement position of described current colector, also comprise a limit switch, described limit switch with state the PLC controller and be connected to control the motion of described lifting mechanism.
Preferably, the centre of described latch hook is fixed on the permanent seat by a fixing pivot and around this pivoted, and described electric pushrod promotes the latch hook rotation so that hook catches on or unclamps current colector under the control of PLC controller.
Preferably, for the ease of connecting, another of described at least one current colector be distolateral to have connecting bridge, and described latch hook catches on described connecting bridge, and described lifting mechanism also is connected to described connecting bridge.
Compared with prior art, advantage of the present utility model is: this overhead trolley automatic power taking device, and not only safe and reliable, and realized automation butt joint power supply, and having improved capacity rating widely, the reduction accident takes place.
Description of drawings
Fig. 1 is the structural representation of the overhead electricity getting device of the utility model.
Fig. 2 is the lateral plan of this Fig. 1.
Fig. 3 is the cutaway view of A-A line among Fig. 2.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Overhead electricity getting device of the present utility model as Figure 1-3, comprises permanent seat 100, current colector 2, latch hook 3, deviation correction mechanism 4, lifting mechanism 5, electric pushrod 6, limit switch 7, laser 8, laser induced plate 10, PLC controller 11 and guide plate 1.
Also be provided with PLC controller 11 on the described permanent seat 100, the motion of these PLC controller 11 may command electric pushrods 6, lifting mechanism 5 and latch hook 3.Electric pushrod 6 is fixed on the permanent seat 100 and the bottom of one end connection latch hook 3 makes latch hook 3 open or lock, latch hook 3 is the parts that a top has hook, the hook at its top can tangle the connecting bridge 22 of current colector 2 with locking current colector 2, latch hook 3 is fixed on the permanent seat 100 by the pivot 31 at place, centre, and can rotate around this pivot 31, the bottom of latch hook 3 can be connected to electric pushrod 6, and electric pushrod 6 can promote latch hook 3 and rotate the hook that makes these latch hook 3 tops and catch on or unclamp current colector 2 to pin or to open described current colector 2.As shown in Figure 2, wherein the current colector 2 of dotted portion and latch hook 3 are locking state, and solid line partly is an open mode.Lifting mechanism 5 also is connected to the connecting bridge 22 of current colector 2, can promote current colector 2 under the control of PLC controller 11 and move up and down.And also have limit switch 7 on this permanent seat 100, this limit switch 7 is connected the motion of controlling location lifting mechanism 5 with the PLC controller.Also has a deviation correction mechanism 4 on this permanent seat 100, position, the left and right sides by laser 8 and laser induced plate 10 determined current colectors 2, if current colector 2 is not positioned at the centre of the guide plate 1 of copper conductor both sides, deviation correction mechanism 4 can be finely tuned the position, the left and right sides of described current colector 2 and be finely tuned, and makes the current colector 2 can be over against described copper conductor 9.
The algorithm of this overhead trolley electricity getting device is as follows, at first, under the control of PLC controller 11, locking bail 3 is opened in electric pushrod 6 actions, lifting mechanism 5 discharges current colector 2 and rises, when rising to laser 8, current colector 2 enters laser induced plate 10 zones, PLC controller 11 is given an order and is made lifting mechanism 5 stop action, deviation correction mechanism 4 begins current colector 2 and guide plate 1 contraposition, adjust the position, the left and right sides of current colector 2, after contraposition finished, lifting mechanism 5 obtained order and continues to make current colector 2 to rise in the guide plate 1, treated that current colector 2 is fully with after copper conductor 9 engages, limit switch 7 control lifting mechanisms 5 stop, make current colector 2 be in free state, finally finish predetermined function, realize the function of overhead power taking.When this overhead electricity getting device need be cut to, the driver gives an order and makes lifting mechanism 5 counter-rotatings regain current colector 2 to PLC controller 11, and the lowering position of current colector 2 is also by limit switch 7 controls, after current colector 2 declines put in place, close locking bail 3 by electric pushrod 6 actions, with fixed set electrical equipment 2.
This device is safety, reliable not only, and greatly reduce equipment operation cost and labour power, and the safety misadventure incidence that also reduces has greatly improved labor efficiency.
Claims (5)
1. overhead trolley automatic power taking device, comprise permanent seat, at least one current colector is positioned at latch hook, lifting mechanism, electric pushrod, limit switch, PLC controller on the described permanent seat, and laser, laser induced plate and guide plate, it is characterized in that:
Described guide plate be positioned at overhead electric supply installation copper conductor both sides and be dispersion shape and distribute, described at least one current colector is elongated rod shape parts, one end of described at least one current colector has joint can be for being connected to copper conductor, and the other end of described at least one current colector is fixed on the permanent seat and can makes described joint up-and-down movement around this other end rotation;
The top of described latch hook has hook, and to catch on another of described at least one current colector distolateral, and the bottom of described latch hook connects described electric pushrod, and described electric pushrod promotes latch hook so that hook catches on or unclamps current colector under the control of PLC controller;
It is distolateral that described lifting mechanism is connected to another of described at least one current colector, and promote described current colector up-and-down movement under the control of described PLC controller;
Described laser be positioned at outermost one joint one of described at least one current colector distolateral on, and at the fixing described laser induced plate of a side of the laser of described overhead electric supply installation, described laser induced plate and described laser interact determine described current colector about and position, the left and right sides.
2. overhead trolley automatic power taking device as claimed in claim 1, it is characterized in that: comprise that also one is positioned at the deviation correction mechanism on the described permanent seat, the position, the left and right sides of described at least one current colector that described deviation correction mechanism records according to described laser and laser induced plate, finely tune described at least one current colector make described current colector be positioned at the centre of described guide plate and described copper conductor over against.
3. overhead trolley automatic power taking device as claimed in claim 1 is characterized in that: also comprise a limit switch, described limit switch with state the PLC controller and be connected to control the motion of described lifting mechanism.
4. overhead trolley automatic power taking device as claimed in claim 1, it is characterized in that: the centre of described latch hook is fixed on the permanent seat by a fixing pivot and around this pivoted, and described electric pushrod promotes the latch hook rotation so that hook catches on or unclamps current colector under the control of PLC controller.
5. overhead trolley automatic power taking device as claimed in claim 1 is characterized in that: another of described at least one current colector be distolateral to have connecting bridge, and described latch hook catches on described connecting bridge, and described lifting mechanism also is connected to described connecting bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200622444U CN201990395U (en) | 2011-03-07 | 2011-03-07 | Automatic electricity taking device for overhead trolley conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200622444U CN201990395U (en) | 2011-03-07 | 2011-03-07 | Automatic electricity taking device for overhead trolley conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990395U true CN201990395U (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200622444U Expired - Lifetime CN201990395U (en) | 2011-03-07 | 2011-03-07 | Automatic electricity taking device for overhead trolley conductor |
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| CN (1) | CN201990395U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663146A (en) * | 2013-12-25 | 2014-03-26 | 上海振华港机（集团）宁波传动机械有限公司 | Contraposition mechanism and tire crane cable reel automatic power switching device comprising same |
| CN106044565A (en) * | 2016-07-07 | 2016-10-26 | 润邦卡哥特科工业有限公司 | Automatic deflection-correcting and locking device for overhead scribing and electricity-taking mechanism |
| CN107862848A (en) * | 2017-12-12 | 2018-03-30 | 上海浦东国际集装箱码头有限公司 | Overhead oil changes electric tyre crane trolley pole remote control and draws hang device |
| CN107902551A (en) * | 2017-12-12 | 2018-04-13 | 上海浦东国际集装箱码头有限公司 | Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system |
| CN108099612A (en) * | 2017-12-29 | 2018-06-01 | 苏州凯博易控驱动技术有限公司 | It is a kind of to capture system for the automatic of Electricity collecting frame |
| CN110422765A (en) * | 2019-09-04 | 2019-11-08 | 润邦卡哥特科工业有限公司 | A kind of scribing line of high-altitude takes electromechanical arm |
-
2011
- 2011-03-07 CN CN2011200622444U patent/CN201990395U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663146A (en) * | 2013-12-25 | 2014-03-26 | 上海振华港机（集团）宁波传动机械有限公司 | Contraposition mechanism and tire crane cable reel automatic power switching device comprising same |
| CN103663146B (en) * | 2013-12-25 | 2015-12-02 | 上海振华港机（集团）宁波传动机械有限公司 | A kind of positioning mechanism and the tyre crane cable reel containing it move electric installation certainly |
| CN106044565A (en) * | 2016-07-07 | 2016-10-26 | 润邦卡哥特科工业有限公司 | Automatic deflection-correcting and locking device for overhead scribing and electricity-taking mechanism |
| CN107862848A (en) * | 2017-12-12 | 2018-03-30 | 上海浦东国际集装箱码头有限公司 | Overhead oil changes electric tyre crane trolley pole remote control and draws hang device |
| CN107902551A (en) * | 2017-12-12 | 2018-04-13 | 上海浦东国际集装箱码头有限公司 | Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system |
| CN108099612A (en) * | 2017-12-29 | 2018-06-01 | 苏州凯博易控驱动技术有限公司 | It is a kind of to capture system for the automatic of Electricity collecting frame |
| CN110422765A (en) * | 2019-09-04 | 2019-11-08 | 润邦卡哥特科工业有限公司 | A kind of scribing line of high-altitude takes electromechanical arm |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |