CN107601293A - A kind of automatic anchor ingot device of rubber tyred gantry crane dolly - Google Patents
A kind of automatic anchor ingot device of rubber tyred gantry crane dolly Download PDFInfo
- Publication number
- CN107601293A CN107601293A CN201710905591.0A CN201710905591A CN107601293A CN 107601293 A CN107601293 A CN 107601293A CN 201710905591 A CN201710905591 A CN 201710905591A CN 107601293 A CN107601293 A CN 107601293A
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- China
- Prior art keywords
- latch
- dolly
- anchor ingot
- crossbeam
- gantry crane
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- 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.)
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- 238000001514 detection method Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of automatic anchor ingot device of rubber tyred gantry crane dolly, dolly anchor ingot is reached to the purpose of typhoon protection on crossbeam with this, including the latch and latch guide holder being arranged on dolly, the pin base being arranged on crossbeam；Latch is inserted in pin base by latch guide holder, and dolly is fixed on crossbeam, in addition to latch is inserted or extracted out the electric pushrod in latch guide holder and pin base.In the present invention, by remotely realizing that latch pulls and pushes automatically to electric pushrod control, two side anchor ingot pins being manually plugged at present on small roof are overcome the shortcomings of.
Description
Technical field
The present invention relates to a kind of automatic anchor ingot device of rubber tyred gantry crane dolly.
Background technology
Rubber tyred gantry crane is the conventional important lifting equipment of container hargour harbour.Coastal port every year all can be by
To the influence of typhoon weather several times, it is an important work of harbour to ensure safety of the port crane equipment during typhoon
Make.Tyre-type gantry understands colligation anchor ingot cart before being hung in typhoon, trolley body carries out anti-safety measure.Existing small vehicle device
Anti- anchor ingot of structure is two side anchor ingot pins being manually plugged on small roof, deposits security risk problem in particular circumstances
And the efficiency of anti-work during typhoon.
The content of the invention
The present invention for current anti-anchor ingot of rubber tyred gantry crane trolley body is manually plugged on small roof
Two side anchor ingot pins, the deficiency of the efficiency of anti-work during security risk problem and typhoon in particular circumstances is deposited,
There is provided a kind of rubber tyred gantry crane dolly automatic anchor ingot device.Realize anti-anchor ingot pin automatic plug of dolly.
The technical solution adopted for the present invention to solve the technical problems is：A kind of automatic anchor ingot dress of rubber tyred gantry crane dolly
Put, by dolly anchor ingot on crossbeam, including the latch and latch guide holder being arranged on dolly, the latch bottom being arranged on crossbeam
Seat；Latch is inserted in pin base by latch guide holder, and dolly is fixed on crossbeam, in addition to latch is inserted or taken out
Go out the electric pushrod of latch guide holder and pin base.
In the present invention, by remotely realizing that latch pulls and pushes automatically to electric pushrod control, overcome and manually insert at present
The deficiency of two side anchor ingot pins on good small roof.
Further, in the automatic anchor ingot device of above-mentioned rubber tyred gantry crane dolly：The base peace of described electric pushrod
On the channel-section steel being welded on mounted in one in small car crossbeam.
Further, in the automatic anchor ingot device of above-mentioned rubber tyred gantry crane dolly：In described electric pushrod side also
Detection is provided with to be used for detecting two the lifting of latch, decentralization state sensors.
Below with reference to drawings and examples, the present invention is described in detail.
Brief description of the drawings
Fig. 1 is anchor ingot device structure chart of the present invention.
Embodiment
The present embodiment is that a kind of tyre-type gantry hangs on dolly in typhoon, anchor ingot dolly rubber-tyred portal crane compact car
Automatic anchor ingot device, as shown in Figure 1：The present embodiment each side sets an anti-anchor ingot latch 4 and latch to lead in dolly
To seat 3, pin base 2 is set on crossbeam 1, latch 4, can be by dolly by being inserted through pin guide holder 3 in pin base 2
Being fixed on crossbeam 1 prevents typhoon from blowing.
One electric pushrod 5 is installed on latch 4, for lifting decentralization anchor ingot latch 4.The base 7 of electric pushrod 5 is arranged on
On one channel-section steel 6 being welded in small car crossbeam 8.
Detection is provided with the side of latch 4 to be used for detecting two the lifting of latch, decentralization state sensors.
In the present embodiment, by carrying out remote control to electric pushrod 5, realization pulls and pushes latch 4 automatically.It is small in tyre crane
One two-phase of the interior installation of car auxiliary screen is spaced apart and 4 auxiliary reclays, is powered to electric pushrod 5；4 auxiliary reclays are set,
Rising, the down maneuver of 2 electric pushrods are driven respectively, by driver's cabin PLC 4 standby DO points output action orders；Both sides
Each new 2 spacing and sensor blocks of sensing of installation at anti-anchor ingot latch, for detecting the lifting of latch, decentralization state；4 positions
2 lift train of signal connection in place in sensing limit signal, and train of signal joins in place for 2 decentralizations, and enter driver's cabin PLC respectively 2 are standby
Detection signal is inputted with DI points；Increase on driver's cabin electric cabinet faceplate two runback position conversion switch (band center zero,
Band prevents maloperation plastic protection cover), two positions are " automatic anti-lifts, transfers " respectively, with the standby DI points of driver's cabin PLC
Input control command；Increase two indicator lamps " automatic anchor ingot falls on position " newly on driver's cabin electric cabinet faceplate, " automatic anchor ingot plays
Position ", exported by the standby DO points of PLC in driver's cabin regulator cubicle.
In the present embodiment, to PLC program logic：Lift limit induction during normal operation to arrive, dolly just has and allows to act, and carries
Rise relay not often-have-electricity；Decentralization limit induction arrives during automatic anchor ingot, 2 decentralization relay power-off, while electric pushrod dead electricity
Stopping acts.
During dynamic dolly, i.e., small cart handle is not in zero-bit then automatic anchor ingot operating function failure.
Change-over switch control operation electric pushrod can only be worked 4 seconds, and motor is burnt out to prevent dieback, if 4 seconds are not detected by
Then overtime protection acts signal in place for decentralization, can press on operating desk " failure reset button " and reset overtime protection；Other logics
Protection is as former mechanical anchor ingot program.
After above-mentioned technical proposal is employed, due to add electric pushrod and detection it is spacing, can by shift knob,
The electrical equipment Electronic control anchor ingot pin such as PLC module, relay, realize control anti-anchor ingot pin automatic plug of dolly in driver's cabin
Technical problem, so as to solve the problems, such as anti-work during manually operated security risk and typhoon under existing particular surroundings
The efficiency of work.Further, since employing automatic plug anchor ingot technology, in the future straddle truck teleoperation mode can be coordinated to make
With to reach optimal mode of operation.
Claims (3)
1. a kind of automatic anchor ingot device of rubber tyred gantry crane dolly, by dolly anchor ingot on crossbeam, including is arranged on dolly
Latch (4) and latch guide holder (3), the pin base (2) being arranged on crossbeam (1)；Latch (4) passes through latch guide holder (3)
Insert in pin base (2), dolly be fixed on crossbeam (1), it is characterised in that：Also include latch (4) is inserted or taken out
The electric pushrod (5) gone out in latch guide holder (3) and pin base (2).
2. the automatic anchor ingot device of rubber tyred gantry crane dolly according to claim 1, it is characterised in that：It is described electronic to push away
The base (7) of bar (5) is arranged on a channel-section steel (6) being welded in small car crossbeam (8).
3. the automatic anchor ingot device of rubber tyred gantry crane dolly according to claim 1, it is characterised in that：Described electronic
Push rod (5) side is additionally provided with detection and is used for detecting two the lifting of latch (4), decentralization state sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905591.0A CN107601293A (en) | 2017-09-29 | 2017-09-29 | A kind of automatic anchor ingot device of rubber tyred gantry crane dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905591.0A CN107601293A (en) | 2017-09-29 | 2017-09-29 | A kind of automatic anchor ingot device of rubber tyred gantry crane dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107601293A true CN107601293A (en) | 2018-01-19 |
Family
ID=61059402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710905591.0A Withdrawn CN107601293A (en) | 2017-09-29 | 2017-09-29 | A kind of automatic anchor ingot device of rubber tyred gantry crane dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107601293A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407100A (en) * | 2019-08-05 | 2019-11-05 | 湖南中铁五新重工有限公司 | A kind of crane remote anchoring system, control method and device |
| CN113044713A (en) * | 2021-04-01 | 2021-06-29 | 浙江大学 | Automatic wind-proof pull rod device of port crane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665099Y (en) * | 2003-10-22 | 2004-12-22 | 上海同步港机技术发展有限公司 | Hoisting machine automatic anchoring device |
| CN202063639U (en) * | 2011-04-20 | 2011-12-07 | 天津起重设备有限公司 | Automatic anchoring device for suspension type crane |
| CN206466904U (en) * | 2017-02-17 | 2017-09-05 | 无锡华东重型机械股份有限公司 | The quick anchoring device of rail-mounted gantry container crane dolly |
| CN207658962U (en) * | 2017-09-29 | 2018-07-27 | 盐田国际集装箱码头有限公司 | A kind of automatic anchor ingot device of rubber tyred gantry crane trolley |
-
2017
- 2017-09-29 CN CN201710905591.0A patent/CN107601293A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665099Y (en) * | 2003-10-22 | 2004-12-22 | 上海同步港机技术发展有限公司 | Hoisting machine automatic anchoring device |
| CN202063639U (en) * | 2011-04-20 | 2011-12-07 | 天津起重设备有限公司 | Automatic anchoring device for suspension type crane |
| CN206466904U (en) * | 2017-02-17 | 2017-09-05 | 无锡华东重型机械股份有限公司 | The quick anchoring device of rail-mounted gantry container crane dolly |
| CN207658962U (en) * | 2017-09-29 | 2018-07-27 | 盐田国际集装箱码头有限公司 | A kind of automatic anchor ingot device of rubber tyred gantry crane trolley |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407100A (en) * | 2019-08-05 | 2019-11-05 | 湖南中铁五新重工有限公司 | A kind of crane remote anchoring system, control method and device |
| CN113044713A (en) * | 2021-04-01 | 2021-06-29 | 浙江大学 | Automatic wind-proof pull rod device of port crane |
| CN113044713B (en) * | 2021-04-01 | 2022-04-08 | 浙江大学 | Automatic wind-proof pull rod device of port crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Libo Inventor after: Zhao Hao Inventor before: Guo Libo Inventor before: Zhao Hao Inventor before: Shen Chengguo Inventor before: Huang Wei |
|
| CB03 | Change of inventor or designer information | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
|
| WW01 | Invention patent application withdrawn after publication |