CN104803295A - Top-rotary overhead crane with electromagnetic carrier-beam - Google Patents
Top-rotary overhead crane with electromagnetic carrier-beam Download PDFInfo
- Publication number
- CN104803295A CN104803295A CN201510202312.5A CN201510202312A CN104803295A CN 104803295 A CN104803295 A CN 104803295A CN 201510202312 A CN201510202312 A CN 201510202312A CN 104803295 A CN104803295 A CN 104803295A
- Authority
- CN
- China
- Prior art keywords
- dolly
- trolley frame
- wheel
- driven wheel
- adhesion wheel
- Prior art date
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a top-rotary overhead crane with an electromagnetic carrier-beam comprises a crane bridge rack, wherein a trolley is arranged on and connected with a running track of the crane bridge rack in a sliding manner; a hoisting mechanism is arranged on the upper surface of the trolley; the lower surface of the hoisting mechanism is connected with the electromagnetic carrier-beam through a steel wire rope; the trolley comprises a lower trolley and an upper trolley. As the trolley of the crane is divided into an upper part and a lower part, the hoisting angle can be adjusted better.
Description
Technical field
The invention belongs to hoisting crane technical field, be specifically related to a kind of upper rotating electromagnetic overhead crane with carrier-beam.
Background technology
In steel mill's handling bar process, often need the bar orientation of hoisting crane to handling to adjust to facilitate entrucking or transhipment, being required to be crane hoisting mechanism for meeting the demands increases a set of rotating mechanism, make suspender hang get bar after be free to adjust orientation.Wherein the stuctures and properties of the rotating mechanism of suspender directly affects handling work whether convenient and efficiency.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned the deficiencies in the prior art, provides a kind of upper rotating electromagnetic overhead crane with carrier-beam, divides upper and lower two parts, can better adjust the angle of lifting by monkey.
The technical solution adopted in the present invention is: rotating electromagnetic overhead crane with carrier-beam in one, comprise crane bridge, the orbit of described crane bridge is provided with the dolly of sliding block joint with it, described dolly upper surface is provided with lifting mechanism, described lifting mechanism lower surface is connected with electromagnetic suspended beam by steel rope, described dolly comprises bottom dolly and top dolly, described bottom dolly comprises bottom trolley frame, be arranged at bottom dolly adhesion wheel and the bottom dolly driven wheel of bottom trolley frame lower surface respectively, be arranged at bottom trolley frame upper surface wherein side bottom wheeling mechanism and be arranged at the circular orbit of bottom trolley frame upper surface middle part, described bottom dolly adhesion wheel and bottom dolly driven wheel all with the orbit sliding block joint of crane bridge, described bottom wheeling mechanism comprises bottom vehicle motor, the output shaft end of described bottom vehicle motor is connected with bottom car brake, the output shaft end of described bottom car brake is connected with bottom dolly retarder, the output shaft end of described bottom dolly retarder is connected with bottom dolly adhesion wheel by bottom dolly coupler,
Described top dolly comprises top trolley frame, be arranged at top dolly adhesion wheel and the top dolly driven wheel of top trolley frame lower surface respectively, be arranged at top trolley frame upper surface wherein side top wheeling mechanism and be arranged at the circular orbit of top trolley frame upper surface middle part, described top dolly adhesion wheel and top dolly driven wheel all with circular orbit sliding block joint, described top wheeling mechanism comprises top vehicle motor, the output shaft end of described top vehicle motor is connected with top car brake, the output shaft end of described top car brake is connected with top dolly retarder, the output shaft end of described top dolly retarder is connected with top dolly adhesion wheel by top dolly coupler.
As preferably, described bottom dolly adhesion wheel and bottom dolly driven wheel are one group.
As preferably, described bottom dolly adhesion wheel is all connected with bottom trolley frame by bottom trundle support with bottom dolly driven wheel.
As preferably, described circular orbit is arranged at bottom trolley frame upper surface middle part by adapter plate and hard-wired tie bolt.
As preferably, described top dolly adhesion wheel is one group, and described top dolly driven wheel is two groups.
As preferably, described top dolly adhesion wheel is all connected with top trolley frame by top trundle support with top dolly driven wheel.
Beneficial effect of the present invention is: monkey divides upper and lower two parts, and lifting mechanism laid by top dolly, and is with a collar-shaped wheeling mechanism; Annular trolley travelling track is set above the dolly of bottom and a set of wheeling mechanism run parallel is installed; Top dolly can prolong the circular orbit rotating operation of bottom dolly in the course of the work, drives the electromagnetic suspended beam below dolly to rotate.
Accompanying drawing explanation
Fig. 1 is hoisting crane front view;
Fig. 2 is bottom dolly front view;
Fig. 3 is bottom dolly birds-eye view;
Fig. 4 is get off and lifting mechanism schematic diagram in top;
Fig. 5 is get off and bottom dolly connection diagram in top;
Fig. 6 is bottom wheeling mechanism schematic diagram;
Fig. 7 is top wheeling mechanism schematic diagram.
In figure: 1, crane bridge; 2, dolly; 3, lifting mechanism; 4, steel rope; 5, electromagnetic suspended beam;
21, bottom dolly; 22, top dolly;
211, bottom trolley frame; 212, bottom dolly adhesion wheel; 213, bottom dolly driven wheel; 214, bottom wheeling mechanism; 215, circular orbit; 216, bottom trundle support;
214a, bottom vehicle motor; 214b, bottom car brake; 214c, bottom dolly retarder; 214d, bottom dolly coupler;
221, top trolley frame; 222, top dolly adhesion wheel; 223, top dolly driven wheel; 224, top wheeling mechanism; 225, top trundle support;
224a, top vehicle motor; 224b, top car brake; 224c, top dolly retarder; 224d, top dolly coupler.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the present invention is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6 and Fig. 7, rotating electromagnetic drop in beam 5 crane in bridge type in one, comprise crane bridge 1, the orbit of described crane bridge 1 is provided with the dolly 2 of sliding block joint with it, described dolly 2 upper surface is provided with lifting mechanism 3, described lifting mechanism 3 lower surface is connected with electromagnetic suspended beam 5 by steel rope 4, described dolly 2 comprises bottom dolly 21 and top dolly 22, described bottom dolly 21 comprises bottom trolley frame 211, be arranged at bottom dolly adhesion wheel 212 and the bottom dolly driven wheel 213 of bottom trolley frame 211 lower surface respectively, be arranged at bottom trolley frame 211 upper surface wherein side bottom wheeling mechanism 214 and be arranged at the circular orbit 215 of bottom trolley frame 211 upper surface middle part, described bottom dolly adhesion wheel 212 and bottom dolly driven wheel 213 all with the orbit sliding block joint of crane bridge 1, described bottom wheeling mechanism 214 comprises bottom vehicle motor 214a, the output shaft end of described bottom vehicle motor 214a is connected with bottom car brake 214b, the output shaft end of described bottom car brake 214b is connected with bottom dolly retarder 214c, the output shaft end of described bottom dolly retarder 214c is connected with bottom dolly adhesion wheel 212 by bottom dolly coupler 214d,
Described top dolly 22 comprises top trolley frame 221, be arranged at top dolly adhesion wheel 222 and the top dolly driven wheel 223 of top trolley frame 221 lower surface respectively, be arranged at top trolley frame 221 upper surface wherein side top wheeling mechanism 224 and be arranged at the circular orbit 215 of top trolley frame 221 upper surface middle part, described top dolly adhesion wheel 222 and top dolly driven wheel 223 all with circular orbit 215 sliding block joint, described top wheeling mechanism 224 comprises top vehicle motor 224a, the output shaft end of described top vehicle motor 224a is connected with top car brake 224b, the output shaft end of described top car brake 224b is connected with top dolly retarder 224c, the output shaft end of described top dolly retarder 224c is connected with top dolly adhesion wheel 222 by top dolly coupler 224d.
In the present embodiment, described bottom dolly adhesion wheel 212 and bottom dolly driven wheel 213 are one group.
In the present embodiment, described bottom dolly adhesion wheel 212 is all connected with bottom trolley frame 211 by bottom trundle support 216 with bottom dolly driven wheel 213.
In the present embodiment, described circular orbit 215 is arranged at bottom trolley frame 211 upper surface middle part by adapter plate and hard-wired tie bolt.
In the present embodiment, described top dolly adhesion wheel 222 is one group, and described top dolly driven wheel 223 is two groups.
In the present embodiment, described top dolly adhesion wheel 222 is all connected with top trolley frame 221 by top trundle support 225 with top dolly driven wheel 223.
During the work of this hoisting crane, first bottom trolley frame 211 is driven to move on the orbit of crane bridge 1, to adjust right position by bottom wheeling mechanism 214.After bottom dolly 21 has regulated, top wheeling mechanism 224 drives top trolley frame 221 to run in circular orbit 215, drives the electromagnetic suspended beam 5 below bottom dolly 21 to rotate, better adjusts the position of electromagnetic suspended beam 5 with this.
Claims (6)
1. a upper rotating electromagnetic overhead crane with carrier-beam, comprise crane bridge (1), the orbit of described crane bridge (1) is provided with the dolly (2) of sliding block joint with it, described dolly (2) upper surface is provided with lifting mechanism (3), described lifting mechanism (3) lower surface is connected with electromagnetic suspended beam (5) by steel rope (4), it is characterized in that: described dolly (2) comprises bottom dolly (21) and top dolly (22), described bottom dolly (21) comprises bottom trolley frame (211), be arranged at bottom dolly adhesion wheel (212) and bottom dolly driven wheel (213) of bottom trolley frame (211) lower surface respectively, be arranged at bottom trolley frame (211) upper surface wherein side bottom wheeling mechanism (214) and be arranged at the circular orbit (215) of bottom trolley frame (211) upper surface middle part, described bottom dolly adhesion wheel (212) and bottom dolly driven wheel (213) all with the orbit sliding block joint of crane bridge (1), described bottom wheeling mechanism (214) comprises bottom vehicle motor (214a), the output shaft end of described bottom vehicle motor (214a) is connected with bottom car brake (214b), the output shaft end of described bottom car brake (214b) is connected with bottom dolly retarder (214c), the output shaft end of described bottom dolly retarder (214c) is connected with bottom dolly adhesion wheel (212) by bottom dolly coupler (214d),
Described top dolly (22) comprises top trolley frame (221), be arranged at top dolly adhesion wheel (222) and top dolly driven wheel (223) of top trolley frame (221) lower surface respectively, be arranged at top trolley frame (221) upper surface wherein side top wheeling mechanism (224) and be arranged at the circular orbit (215) of top trolley frame (221) upper surface middle part, described top dolly adhesion wheel (222) and top dolly driven wheel (223) all with circular orbit (215) sliding block joint, described top wheeling mechanism (224) comprises top vehicle motor (224a), the output shaft end on described top vehicle motor (224a) is connected with top car brake (224b), the output shaft end on described top car brake (224b) is connected with top dolly retarder (224c), the output shaft end of described top dolly retarder (224c) is connected with top dolly adhesion wheel (222) by top dolly coupler (224d).
2. rotating electromagnetic overhead crane with carrier-beam in one according to claim 1, is characterized in that: described bottom dolly adhesion wheel (212) and bottom dolly driven wheel (213) are one group.
3. rotating electromagnetic overhead crane with carrier-beam in one according to claim 2, is characterized in that: described bottom dolly adhesion wheel (212) is all connected with bottom trolley frame (211) by bottom trundle support (216) with bottom dolly driven wheel (213).
4. rotating electromagnetic overhead crane with carrier-beam in one according to claim 1 and 2, is characterized in that: described circular orbit (215) is arranged at bottom trolley frame (211) upper surface middle part by adapter plate and hard-wired tie bolt.
5. rotating electromagnetic overhead crane with carrier-beam in one according to claim 1 and 2, is characterized in that: described top dolly adhesion wheel (222) is one group, and described top dolly driven wheel (223) is two groups.
6. rotating electromagnetic overhead crane with carrier-beam in one according to claim 5, is characterized in that: described top dolly adhesion wheel (222) is all connected with top trolley frame (221) by top trundle support (225) with top dolly driven wheel (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202312.5A CN104803295A (en) | 2015-04-24 | 2015-04-24 | Top-rotary overhead crane with electromagnetic carrier-beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202312.5A CN104803295A (en) | 2015-04-24 | 2015-04-24 | Top-rotary overhead crane with electromagnetic carrier-beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104803295A true CN104803295A (en) | 2015-07-29 |
Family
ID=53688574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510202312.5A Pending CN104803295A (en) | 2015-04-24 | 2015-04-24 | Top-rotary overhead crane with electromagnetic carrier-beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104803295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398970A (en) * | 2015-12-09 | 2016-03-16 | 三一海洋重工有限公司 | Container crane and trolley mechanism thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065302Y (en) * | 2007-05-22 | 2008-05-28 | 江苏双友重型机械有限公司 | Article hoisting automatic rotating positioning crane |
| CN101920912A (en) * | 2009-06-11 | 2010-12-22 | 上海振华重工(集团)股份有限公司 | Crane in rear storage yard for automated container terminal |
| CN201873461U (en) * | 2010-06-18 | 2011-06-22 | 科恩起重机有限公司 | Synchronous positioning type crane with rotary car |
| CN202220049U (en) * | 2011-09-15 | 2012-05-16 | 上海科轻起重机有限公司 | Trolley structure of crane |
| CN203833510U (en) * | 2014-05-23 | 2014-09-17 | 云南昆钢重型装备制造集团有限公司 | Multiple lifting point door type electromagnetic lifting device with steering function |
| CN204689438U (en) * | 2015-04-24 | 2015-10-07 | 四川川起起重设备有限公司 | Rotating electromagnetic overhead crane with carrier-beam in one |
-
2015
- 2015-04-24 CN CN201510202312.5A patent/CN104803295A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065302Y (en) * | 2007-05-22 | 2008-05-28 | 江苏双友重型机械有限公司 | Article hoisting automatic rotating positioning crane |
| CN101920912A (en) * | 2009-06-11 | 2010-12-22 | 上海振华重工(集团)股份有限公司 | Crane in rear storage yard for automated container terminal |
| CN201873461U (en) * | 2010-06-18 | 2011-06-22 | 科恩起重机有限公司 | Synchronous positioning type crane with rotary car |
| CN202220049U (en) * | 2011-09-15 | 2012-05-16 | 上海科轻起重机有限公司 | Trolley structure of crane |
| CN203833510U (en) * | 2014-05-23 | 2014-09-17 | 云南昆钢重型装备制造集团有限公司 | Multiple lifting point door type electromagnetic lifting device with steering function |
| CN204689438U (en) * | 2015-04-24 | 2015-10-07 | 四川川起起重设备有限公司 | Rotating electromagnetic overhead crane with carrier-beam in one |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398970A (en) * | 2015-12-09 | 2016-03-16 | 三一海洋重工有限公司 | Container crane and trolley mechanism thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |