CN201343368Y - Translation device of crane container spreader - Google Patents
Translation device of crane container spreader Download PDFInfo
- Publication number
- CN201343368Y CN201343368Y CNU2009200373105U CN200920037310U CN201343368Y CN 201343368 Y CN201343368 Y CN 201343368Y CN U2009200373105 U CNU2009200373105 U CN U2009200373105U CN 200920037310 U CN200920037310 U CN 200920037310U CN 201343368 Y CN201343368 Y CN 201343368Y
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- translation
- pump
- oil cylinder
- suspension bracket
- oil
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Abstract
The utility model relates to the field of port machinery equipment, in particular to a translation device of crane container spreader, which comprises a bracket and a translation hanging bracket, wherein the translation hanging bracket is arranged on the rails of the bracket through hooks, the hooks are connected with the rails in a sliding way, the translation hanging bracket is fixedly connected with the hooks, and is provided with a hydraulic system, a valve bank and a translation oil cylinder, wherein the hydraulic system is composed of a pump for providing pressure oil, a motor which is used to control the pump and an oil storage tank which is connected with the pump through an oil pipe, the valve bank is connected with the pump and the translation oil cylinder through oil pipes, one end of the translation oil cylinder is fixedly connected with the translation hanging bracket, and the other end thereof is provided with a rod, the end portion of the rod is fixedly connected with an oil cylinder base which is fixed on a beam of the bracket, and the two ends of the rails are provided with limit switches. The translation device has the beneficial effects of simple structure, convenient operation and maintenance and lower use cost.
Description
Technical field
The utility model harbour machinery apparatus field, particularly a kind of translating device of hoisting crane container spreader.
Background technology
The maximization of container ship has proposed to upgrade higher requirement to shore container crane: high speed, and outreach, lifting altitude increase, and rated load weight and efficient improve.Improving the container spreader operation function has become the matter of great urgency of container crane maker.The structure that container spreader is traditional, output after suspender comes out from reductor by the chain-type driving also will be carried out double reduction and just can reach mobile effect, the parts that constitute are many, and weight is heavier, need independent motor-driven, complex structure, maintenance is inconvenient, energy consumption is big, and use cost is higher.
Goal of the invention
The utility model is at above-mentioned technology, complex structure, and maintenance is inconvenient, and the weak point that energy consumption is big provides the translating device of the low hoisting crane container spreader of a kind of use cost simple in structure.
The realization the technical solution of the utility model is as follows:
The translating device of hoisting crane container spreader, this device comprises support and translation suspension bracket, the translation suspension bracket is placed on the track of support by hook, hook is connected with slide, the translation suspension bracket with the hook between captive joint, the translation suspension bracket is provided with hydraulic efficiency pressure system, valve group and translation oil cylinder, hydraulic efficiency pressure system is by the pump that pressure oil is provided, the motor of control pump and form by oil pipe bonded assembly petrol storage tank with pump, this valve group is connected with translation oil cylinder with pump by oil pipe, translation oil cylinder one end is captiveed joint with the translation suspension bracket, its other end has bar, and this boom end is captiveed joint with the cylinder support on being fixed on rack beam, and the track two ends are provided with limit switch.
Described valve group is the 3-position 4-way solenoid directional control valve.
Described translation oil cylinder is a single-rod piston formula hydraulic actuating cylinder.
The translating device of the hoisting crane container spreader in the last technology, the translating device of hoisting crane container spreader, this device comprises support and translation suspension bracket, the translation suspension bracket is placed on the track of support by hook, hook is connected with slide, the translation suspension bracket with the hook between captive joint, the translation suspension bracket is provided with hydraulic efficiency pressure system, valve group and translation oil cylinder, hydraulic efficiency pressure system is by the pump that pressure oil is provided, the motor of control pump and form by oil pipe bonded assembly petrol storage tank with pump, this valve group is connected with translation oil cylinder with pump by oil pipe, translation oil cylinder one end is captiveed joint with the translation suspension bracket, its other end has bar, and this boom end is captiveed joint with the cylinder support on being fixed on rack beam, and the track two ends are provided with collision block and limit switch, the valve group is the 3-position 4-way solenoid directional control valve, and translation oil cylinder is a single-rod piston formula hydraulic actuating cylinder.Hydraulic efficiency pressure system provides pressure oil to supply with translation oil cylinder through valve group control back, translation oil cylinder is realized sway under the control of valve group, the mobile drive translation suspension bracket of oil cylinder and hook moving in orbit, when hook moves to end position, play the outside and run into limit switch, limit switch obtains the power supply on the timely shutoff valve group of signal, translation oil cylinder stops to move, and the translation suspension bracket stops to move.The beneficial effects of the utility model are simple in structure, convenient operating maintenance, and use cost is lower.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that A of the present utility model is to scheme drawing;
Among the figure, 1, the translation suspension bracket, 2, hydraulic efficiency pressure system, 3, translation oil cylinder, 4, bearing pin, 5, hook, 6, the valve group, 7, track, 8, cylinder support, 9, limit switch, 10, bar, 11, support.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of translating device of hoisting crane container spreader, this device is parts of port and pier hoisting crane, comprise translation suspension bracket 1 and support 11, translation suspension bracket 1 is placed on the track of support 11 by linking up with 5, hook 5 and track 7 sliding block joints, this track is a T type track, translation suspension bracket 1 is captiveed joint between 5 with hook, translation suspension bracket 1 is provided with hydraulic efficiency pressure system 2, valve group 6 and translation oil cylinder 3, hydraulic efficiency pressure system 2 is by the pump that pressure oil is provided, the motor of control pump and form by oil pipe bonded assembly petrol storage tank with pump, this valve group 6 is connected with translation oil cylinder 3 with pump by oil pipe, and translation oil cylinder 3 one ends are captiveed joint with translation suspension bracket 1, and its other end has bar 10, captive joint with the cylinder support 8 on being fixed on support 11 crossbeams in these bar 10 ends, the track two ends are provided with limit switch 9.The pump of hydraulic efficiency pressure system 2 provides pressure oil to supply with translation oil cylinder 3 through valve group 6 control backs, translation oil cylinder 3 is realized sway under the control of valve group 6, the mobile drive translation suspension bracket 1 of translation oil cylinder 3 and hook 5 moving on T type track 7, when moving to end position, runs into hook 5 limit switch 9, limit switch 9 obtains the power supply on the timely shutoff valve group 6 of signal, translation oil cylinder 3 stops to move, translation suspension bracket 1 stops to move, when the supply disconnecton on the valve group 6, because valve group 6 is a three position four-way directional control valve, this valve makes pump when working on, the valve group, pump, form the loop of oil between the petrol storage tank.
Claims (3)
1, the translating device of hoisting crane container spreader, this device comprises support and translation suspension bracket, the translation suspension bracket is placed on the track of support by hook, hook is connected with slide, the translation suspension bracket with the hook between captive joint, it is characterized in that: the translation suspension bracket is provided with hydraulic efficiency pressure system, valve group and translation oil cylinder, hydraulic efficiency pressure system is by the pump that pressure oil is provided, the motor of control pump and form by oil pipe bonded assembly petrol storage tank with pump, this valve group is connected with translation oil cylinder with pump by oil pipe, translation oil cylinder one end is captiveed joint with the translation suspension bracket, its other end has bar, this boom end is captiveed joint with the cylinder support on being fixed on rack beam, and the track two ends are provided with limit switch.
2, the translating device of hoisting crane container spreader according to claim 1 is characterized in that: described valve group is the 3-position 4-way solenoid directional control valve.
3, the translating device of hoisting crane container spreader according to claim 1 is characterized in that: described translation oil cylinder is a single-rod piston formula hydraulic actuating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200373105U CN201343368Y (en) | 2009-01-20 | 2009-01-20 | Translation device of crane container spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200373105U CN201343368Y (en) | 2009-01-20 | 2009-01-20 | Translation device of crane container spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343368Y true CN201343368Y (en) | 2009-11-11 |
Family
ID=41274952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200373105U Expired - Fee Related CN201343368Y (en) | 2009-01-20 | 2009-01-20 | Translation device of crane container spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343368Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602805A (en) * | 2012-03-28 | 2012-07-25 | 长治市永华机械有限公司 | Emulsion cylinder crane walking device |
| CN103145047A (en) * | 2013-03-20 | 2013-06-12 | 上海振华重工(集团)股份有限公司 | Lengthening device of girder of crane and method thereof |
-
2009
- 2009-01-20 CN CNU2009200373105U patent/CN201343368Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602805A (en) * | 2012-03-28 | 2012-07-25 | 长治市永华机械有限公司 | Emulsion cylinder crane walking device |
| CN102602805B (en) * | 2012-03-28 | 2014-04-16 | 长治市永华机械有限公司 | Emulsion cylinder crane walking device |
| CN103145047A (en) * | 2013-03-20 | 2013-06-12 | 上海振华重工(集团)股份有限公司 | Lengthening device of girder of crane and method thereof |
| CN103145047B (en) * | 2013-03-20 | 2014-12-31 | 上海振华重工(集团)股份有限公司 | Lengthening device of girder of crane and method thereof |
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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: 20091111 Termination date: 20130120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |