CN105329784A - Anti-deflection portal crane - Google Patents
Anti-deflection portal crane Download PDFInfo
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- CN105329784A CN105329784A CN201510854577.3A CN201510854577A CN105329784A CN 105329784 A CN105329784 A CN 105329784A CN 201510854577 A CN201510854577 A CN 201510854577A CN 105329784 A CN105329784 A CN 105329784A
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- fixed mount
- sliding rack
- winch
- transfer crane
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Abstract
The invention discloses an anti-deflection portal crane. The anti-deflection portal crane comprises a portal and a traveling trolley arranged on the portal and further comprises a winch, a controller, a rigid fixed frame and a sliding frame. The fixed frame is connected with the traveling trolley. The sliding frame is in sliding connection with the fixed frame and can slide up and down along the fixed frame. A lifting hook is arranged at the lower end of the sliding frame. The winch and the traveling trolley can move synchronously. The winch is connected with the lifting hook through a rope. A sliding rail is arranged on the ground below the portal. Movable wheels are arranged at the bottom of the portal and slidably connected with the sliding rail. The controller is used for controlling the traveling trolley to move horizontally and controlling the winch to take up/pay off the rope. By the adoption of the anti-deflection portal frame, the working efficiency can be improved, labor intensity is relieved, and safety accidents are reduced.
Description
Technical field
The present invention relates to hoisting device technical field, particularly the anti-bias pendulum transfer crane of one.
Background technology
Transfer crane is generally used for the loading and unloading operation in commercial production and logistic industry, by transfer crane carrying transfer large-sized object, increase work efficiency, reduce labour intensity, existing transfer crane generally includes the door-shaped frame of metal, this gate framework is walked on the track preset on ground, and this gate framework is provided with hoister winch, this hoister winch can folding and unfolding rope, rope lower end is hung with the suspension hook for goods of slinging, thus by rope lift cargo, in handling process, the parallel motion of gate framework causes the suspension hook generation beat be suspended on rope, and mobile faster beat is more serious, human assistance is needed to rectify a deviation, cause work efficiency low, and large cargo generation beat easily causes safety misadventure, therefore, how to increase work efficiency, reduce labour intensity, reducing safety misadventure is technical matters urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides the anti-bias pendulum transfer crane of a kind of anti-beat, can increase work efficiency, reduce labour intensity, reducing safety misadventure is technical matters urgently to be resolved hurrily.
The present invention is solved the problem by following technological means:
Anti-bias pendulum transfer crane provided by the invention, comprise door frame and be located at the walking dolly on described door frame, also comprise winch, controller, the fixed mount of rigidity and sliding rack, described fixed mount is connected with described walking dolly, described sliding rack and described fixed mount sliding block joint, and described sliding rack can slide up and down along described fixed mount, the lower end of described sliding rack is provided with suspension hook, described winch can with described walking dolly synchronizing moving, and described winch is connected with described suspension hook by rope, ground below described door frame is provided with slide rail, the bottom of described door frame is provided with movable pulley, described movable pulley and described slide rail sliding block joint, described controller is for controlling described walking dolly parallel motion and controlling rope described in described winch receiving/releasing.
Further, described door frame comprises crossbeam and pillar stiffener, and described crossbeam is horizontally disposed with, described pillar stiffener is vertically supported in described crossbeam two ends, described crossbeam is provided with track, and described walking dolly comprises car body and is located at multiple pulleys of described vehicle bottom, and described pulley and described track sliding are dynamically connected.
Further, described car body is provided with the first motor for driving described pulley, and described winch is located on described car body, and described winch comprises the second motor, described second motor is used for rope described in receiving/releasing, and described first motor is all connected with described controller with described second motor.
Further, described fixed mount and described sliding rack are the cuboid rigid frame structure of hollow out, and the upper end of described sliding rack is arranged in described fixed mount, and can slide up and down along described fixed mount, and described suspension hook is fixed on the lower end of described sliding rack.
Further, the shape and size of the outside face of described sliding rack and the inside face of described fixed mount match, and the outside face of the inside face of described fixed mount and described sliding rack is smooth surface.
Further, the inside face bottom described fixed mount is provided with multiple first roller, the outside face sliding block joint of described first roller and described sliding rack, and described first roller can roll on the outside face of described sliding rack.
Further, the outside face at described sliding rack top is provided with multiple second roller, the inside face sliding block joint of described second roller and described fixed mount, and described second roller can roll on the inside face of described fixed mount.
Further, the upper end of described fixed mount is by the lower end of Flange joint in described car body, and described rope is connected with the bottom of described sliding rack through described fixed mount.
Further, the two ends of described crossbeam are provided with the stop block for stopping described walking dolly.
Further, described controller is micro controller system or programmable logic controller (PLC).
Anti-bias pendulum transfer crane provided by the invention, described sliding rack is pulled by the rope on winch and described winch, because described sliding rack is slidably connected in described fixed mount, therefore, described sliding rack can moving up and down during suspension hook described in the receiving/releasing of described rope, thus drive the suspension hook being located at described sliding rack lower end to move up and down, simultaneously, described door frame can on bottom surface parallel motion, thus by described suspension hook suspended item, by the mobile conveying articles of door frame, achieve the handling to article, in the process, suspension hook no longer direct by rope suspensions under winch, and be provided at the lower end of described sliding rack, described sliding rack is made to drive described suspension hook liter by the receiving/releasing of described rope, fall, because described sliding rack and described fixed mount are rigid construction, suspension hook can not be swung along with the movement of described door frame, thus the article generation beat that can prevent described suspension hook from hanging, avoid manual deviation rectification, in addition, utilize described controller by the automated handling of programming realization to article, reduce manual operation, simplify handling process, improve the efficiency of carrying, and labour intensity is reduced, also can prevent from causing safety misadventure because of article beat.Thus, can increase work efficiency, reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of anti-bias pendulum transfer crane provided by the invention;
Fig. 2 is the A-A cutaway view of anti-bias pendulum transfer crane provided by the invention;
Fig. 3 is the B-B cutaway view of anti-bias pendulum transfer crane provided by the invention.
Description of reference numerals:
1-door frame, 11-crossbeam, 101-track, 102-stop block, 12-pillar stiffener, 2-walking dolly, 21-car body, 22-pulley, 3-winch, 4-fixed mount, 41-first roller, 5-sliding rack, 51-second roller, 6-suspension hook, 7-movable pulley, 8-flange.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
Below with reference to accompanying drawing, the present invention is described in detail, as shown in Figure 1: the anti-bias pendulum transfer crane described in the present embodiment, the walking dolly 2 comprising door frame 1 and be located on door frame 1, also comprise winch 3, controller (not shown), the fixed mount 4 of rigidity and sliding rack 5, fixed mount 4 is connected with walking dolly 2, sliding rack 5 and fixed mount 4 sliding block joint, and sliding rack 5 can slide up and down along fixed mount 4, the lower end of sliding rack 5 is provided with suspension hook 6, winch 3 can with walking dolly 2 synchronizing moving, and described winch 3 is connected with suspension hook 6 by rope (not shown), ground below door frame 1 is provided with slide rail (not shown), the bottom of described door frame 1 is provided with movable pulley 7, movable pulley 7 and described slide rail sliding block joint, described controller is for controlling walking dolly 2 parallel motion and controlling rope described in winch 3 receiving/releasing.
Anti-bias pendulum transfer crane described in the present embodiment, sliding rack 5 is pulled by the rope on winch 3 and winch 3, because sliding rack 5 is slidably connected in fixed mount 4, therefore, sliding rack 5 can move up and down when the receiving/releasing suspension hook 6 of described rope, thus drive the suspension hook 6 being located at sliding rack 5 lower end to move up and down, simultaneously, door frame 1 can on bottom surface parallel motion, thus by suspension hook 6 suspended item, by the mobile conveying articles of door frame 1, achieve the handling to article, in the process, suspension hook 6 no longer direct by rope suspensions in winch 3 times, and be provided at the lower end of sliding rack 5, sliding rack 5 is made to drive 6 liters, suspension hook by the receiving/releasing of described rope, fall, because sliding rack 5 and fixed mount 4 are rigid construction, suspension hook 6 can not be swung along with the movement of described door frame 1, thus the article generation beat that can prevent suspension hook 6 from hanging, avoid manual deviation rectification, in addition, utilize described controller by the automated handling of programming realization to article, reduce manual operation, simplify handling process, improve the efficiency of carrying, and labour intensity is reduced, also can prevent from causing safety misadventure because of article beat.Thus, can increase work efficiency, reduce labour intensity.
As the further improvement of technique scheme, door frame 1 comprises crossbeam 11 and pillar stiffener 12, crossbeam 11 is horizontally disposed with, pillar stiffener 12 is vertically supported in crossbeam 11 two ends, crossbeam 11 is provided with track 101, multiple pulleys 22 that described walking dolly 2 comprises car body 21 and is located at bottom car body 21, pulley 22 and track 101 sliding block joint, thus ensure that walking dolly 2 deflection can not occur when parallel motion.
As the further improvement of technique scheme, car body 21 is provided with the first motor for drive pulley 22, winch 3 is located on car body 21, and winch 3 comprises the second motor, described second motor is used for rope described in receiving/releasing, described first motor is all connected with described controller with described second motor, thus control opening/stopping of described first motor and described second motor by described controller, can realize controlling walking dolly 2 parallel motion and controlling rope described in winch 2 receiving/releasing, be conducive to realizing Automated condtrol.
As the further improvement of technique scheme, as shown in Figure 2, fixed mount 4 and sliding rack 5 are the cuboid rigid frame structure of hollow out, and the upper end of sliding rack 5 is arranged in fixed mount 4, and can slide up and down along fixed mount 4, suspension hook 6 is fixed on the lower end of sliding rack 5, because cuboid rigid frame structure has corner angle, be conducive to preventing sliding rack 5 from rotating relative to fixed mount 4, prevent article from rotating in handling process, cuboid rigid frame structure adopts hollow out to be designed with and is beneficial to reduction weight simultaneously.
As the further improvement of technique scheme, the shape and size of the outside face of sliding rack 5 and the inside face of fixed mount 4 match, and the outside face of the inside face of fixed mount 4 and sliding rack 5 is smooth surface, thus ensure that sliding rack 5 reciprocatingly slides smoothly in fixed mount 4.
As the further improvement of technique scheme, as shown in Figure 3, inside face bottom fixed mount 4 is provided with multiple first roller 41, the outside face sliding block joint of the first roller 41 and sliding rack 5, when sliding rack 5 moves relative to fixed mount 4, multiple first roller 41 rolls on the outside face of sliding rack 5, thus can reduce the friction force between sliding rack 5 and fixed mount 4, reduce the wearing and tearing between sliding rack 5 and fixed mount 4, make more smooth and easy relative to fixed mount 4 movement of sliding rack 5.
As the further improvement of technique scheme, as shown in Figure 2, the outside face at sliding rack 5 top is provided with multiple second roller 51, the inside face sliding block joint of the second roller 51 and fixed mount 4, when sliding rack 5 moves relative to fixed mount 4, multiple second roller 51 rolls on fixed mount 4 inside face, thus can reduce the friction force between sliding rack 5 and fixed mount 4, reduce the wearing and tearing between sliding rack 5 and fixed mount 4, make more smooth and easy relative to fixed mount 4 movement of sliding rack 5.
As the further improvement of technique scheme, the upper end of fixed mount 4 is connected to the lower end of car body 21 by flange 8, and described rope is connected with the bottom of sliding rack 5 through fixed mount 4, thus is convenient to installing/dismounting walking dolly 2 and fixed mount 4, is conducive to maintenance.
In order to prevent walking dolly 2 from slippage crossbeam 11, stop block 102 can be all set at the two ends of crossbeam 11, stop walking dolly 2 by stop block 102, preventing walking dolly from deviating from.
As the further improvement of technique scheme, described controller can adopt micro controller system or programmable logic controller (PLC), by programming realization Automated condtrol.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an anti-bias pendulum transfer crane, comprise door frame and be located at the walking dolly on described door frame, it is characterized in that: also comprise winch, controller, the fixed mount of rigidity and sliding rack, described fixed mount is connected with described walking dolly, described sliding rack and described fixed mount sliding block joint, and described sliding rack can slide up and down along described fixed mount, the lower end of described sliding rack is provided with suspension hook, described winch can with described walking dolly synchronizing moving, and described winch is connected with described suspension hook by rope, ground below described door frame is provided with slide rail, the bottom of described door frame is provided with movable pulley, described movable pulley and described slide rail sliding block joint, described controller is for controlling described walking dolly parallel motion and controlling rope described in described winch receiving/releasing.
2. anti-bias pendulum transfer crane according to claim 1, it is characterized in that: described door frame comprises crossbeam and pillar stiffener, described crossbeam is horizontally disposed with, described pillar stiffener is vertically supported in described crossbeam two ends, described crossbeam is provided with track, described walking dolly comprises car body and is located at multiple pulleys of described vehicle bottom, and described pulley and described track sliding are dynamically connected.
3. anti-bias pendulum transfer crane according to claim 2, it is characterized in that: described car body is provided with the first motor for driving described pulley, described winch is located on described car body, and described winch comprises the second motor, described second motor is used for rope described in receiving/releasing, and described first motor is all connected with described controller with described second motor.
4. anti-bias pendulum transfer crane according to claim 1, it is characterized in that: described fixed mount and described sliding rack are the cuboid rigid frame structure of hollow out, and the upper end of described sliding rack is arranged in described fixed mount, and can slide up and down along described fixed mount, described suspension hook is fixed on the lower end of described sliding rack.
5. anti-bias pendulum transfer crane according to claim 4, it is characterized in that: the shape and size of the outside face of described sliding rack and the inside face of described fixed mount match, and the outside face of the inside face of described fixed mount and described sliding rack is smooth surface.
6. anti-bias pendulum transfer crane according to claim 5, it is characterized in that: the inside face bottom described fixed mount is provided with multiple first roller, the outside face sliding block joint of described first roller and described sliding rack, described first roller can roll on the outside face of described sliding rack.
7. anti-bias pendulum transfer crane according to claim 6, it is characterized in that: the outside face at described sliding rack top is provided with multiple second roller, the inside face sliding block joint of described second roller and described fixed mount, and described second roller can roll on the inside face of described fixed mount.
8. anti-bias pendulum transfer crane according to claim 3, is characterized in that: the upper end of described fixed mount is by the lower end of Flange joint in described car body, and described rope is connected with the bottom of described sliding rack through described fixed mount.
9. anti-bias pendulum transfer crane according to claim 2, is characterized in that: the two ends of described crossbeam are provided with the stop block for stopping described walking dolly.
10. anti-bias pendulum transfer crane according to claim 1, is characterized in that: described controller is micro controller system or programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854577.3A CN105329784A (en) | 2015-11-27 | 2015-11-27 | Anti-deflection portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854577.3A CN105329784A (en) | 2015-11-27 | 2015-11-27 | Anti-deflection portal crane |
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| Publication Number | Publication Date |
|---|---|
| CN105329784A true CN105329784A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510854577.3A Pending CN105329784A (en) | 2015-11-27 | 2015-11-27 | Anti-deflection portal crane |
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| CN (1) | CN105329784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365047A (en) * | 2016-10-28 | 2017-02-01 | 共享铸钢有限公司 | Small-sized material transfer system suitable for being installed above pit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1925584A2 (en) * | 2006-11-27 | 2008-05-28 | Murata Machinery, Ltd. | Overhead traveling vehicle having lateral movement mechanism |
| CN104671112A (en) * | 2015-03-19 | 2015-06-03 | 广西三维铁路轨道制造有限公司 | Sleeper stacker crane |
| CN204643638U (en) * | 2015-05-19 | 2015-09-16 | 成都天马铁路轴承有限公司 | For the hanging apparatus of heat treatment pit-type furnace |
| CN204751989U (en) * | 2015-06-12 | 2015-11-11 | 广州文冲船厂有限责任公司 | Bridge crane and elevating gear thereof |
-
2015
- 2015-11-27 CN CN201510854577.3A patent/CN105329784A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1925584A2 (en) * | 2006-11-27 | 2008-05-28 | Murata Machinery, Ltd. | Overhead traveling vehicle having lateral movement mechanism |
| CN104671112A (en) * | 2015-03-19 | 2015-06-03 | 广西三维铁路轨道制造有限公司 | Sleeper stacker crane |
| CN204643638U (en) * | 2015-05-19 | 2015-09-16 | 成都天马铁路轴承有限公司 | For the hanging apparatus of heat treatment pit-type furnace |
| CN204751989U (en) * | 2015-06-12 | 2015-11-11 | 广州文冲船厂有限责任公司 | Bridge crane and elevating gear thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365047A (en) * | 2016-10-28 | 2017-02-01 | 共享铸钢有限公司 | Small-sized material transfer system suitable for being installed above pit |
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Application publication date: 20160217 |