CN202272651U - Electric single-beam crane used for annular track - Google Patents
Electric single-beam crane used for annular track Download PDFInfo
- Publication number
- CN202272651U CN202272651U CN2011203910138U CN201120391013U CN202272651U CN 202272651 U CN202272651 U CN 202272651U CN 2011203910138 U CN2011203910138 U CN 2011203910138U CN 201120391013 U CN201120391013 U CN 201120391013U CN 202272651 U CN202272651 U CN 202272651U
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- China
- Prior art keywords
- electric
- electric single
- circular orbit
- annular track
- annular
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric single-beam crane used for an annular track, including an electric cucurbit arranged on an electric single beam. The diagonal of the annular track is provided with an electric single-beam large vehicle; the inner bending angle at the radius of the annular track is provided with an annular end beam; the electric single beam traverses the internal diameter of the annular track; and two ends of the electric single beam are fixedly arranged on the annular end beam by bolts. The drive unit on the electric single-beam large vehicle sits on the annular track by a wheel group. The inner bending angle designed on the annular track satisfies the condition that the center line of the wheel group is tangent to the center line of the annular track. According to the utility model, the effects are provided as following: the drive unit of the electric annular single-beam crane large vehicle employs diagonal design, when at work, the main beam of the electric single beam is rotated with the span center as the circle center, the work scope of the electric cucurbit is a circular covered area, and the work blind area is minimized.
Description
Technical field:
The utility model relates to a kind of circular orbit, is specially adapted to mono beam overhead crane and moves above that.
Background technology:
The orbit of the electric single-beam of standard is two rectilinear orbits that are arranged in parallel; In special circular factory building, can't install and use; Other is used for the end carriage wheelspan, inevitably has the work blind area at the first end of track, i.e. the place that do not cover of electric block suspension hook scope of work.
Summary of the invention:
The task of the utility model is to propose a kind of scope of work to cover for circular; The work blind area reaches minimum; Can satisfy the mono beam overhead crane that moves on the circular orbit that the special operation condition condition installs and uses, the task of the utility model is done in such a way that it comprises the electric block on the electric single-beam; It is characterized in that: the electric single-beam cart is housed on the diagonal line of circular orbit; On the circular orbit radius inside corners annular end carriage is housed, electric single-beam is across the circular orbit internal diameter, and its two ends are fixed by bolts on the annular end carriage through link plate.Actuating device on the electric single-beam cart is sitting on the circular orbit through set of wheels.Circular orbit place design-calculated inside corners is to satisfy the set of wheels line of centers and the circular orbit line of centers is tangent.The utlity model has following effect: electronic annular single-beam crane cart drives and adopts diagonal; The end carriage device moves along circular orbit during work; Making the electric single-beam girder is that spinning movement is done in the center of circle with its span center; The electric block scope of work is circular area coverage, and the work blind area reaches minimum.
Description of drawings
Accompanying drawing is the structural representation of the utility model:
Drawing explanation: 1, electric single-beam cart, 2, annular end carriage, 3, the electric single-beam girder, 4, electric block, 5, circular orbit, 6, inside corners.
The specific embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing, electric single-beam cart 1 is housed on the diagonal line of circular orbit 5, the actuating device on the electric single-beam cart is assembled on the circular orbit through wheel; Guarantee that hoisting crane operates steadily; The radius of circular orbit has an inside corners 6, and purpose is that the line of centers of set of wheels is tangent with ring rail line of centers, realizes that the hoisting crane span is a round diameter; Annular end carriage 2 is housed at the inside corners place; Electric single-beam girder 3 is across the circular orbit internal diameter, and its two ends are fixed on the annular end carriage 2 with high strength bolt through link plate, and the electric block on the electric single-beam girder moves the goods of slinging at electric single-beam girder I-beam section Bottom Flange.
Claims (3)
1. a circular orbit is used mono beam overhead crane; It comprises the electric block on the electric single-beam; It is characterized in that: the electric single-beam cart is housed on the diagonal line of circular orbit; On the circular orbit radius inside corners annular end carriage is housed, electric single-beam is across the circular orbit internal diameter, and its two ends are fixed by bolts on the annular end carriage through link plate.
2. a kind of circular orbit according to claim 1 is used mono beam overhead crane, it is characterized in that: the actuating device on the electric single-beam cart is sitting on the circular orbit through set of wheels.
3. a kind of circular orbit according to claim 1 is used mono beam overhead crane, it is characterized in that: circular orbit place design-calculated inside corners is to satisfy the set of wheels line of centers and the circular orbit line of centers is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203910138U CN202272651U (en) | 2011-10-09 | 2011-10-09 | Electric single-beam crane used for annular track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203910138U CN202272651U (en) | 2011-10-09 | 2011-10-09 | Electric single-beam crane used for annular track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272651U true CN202272651U (en) | 2012-06-13 |
Family
ID=46193024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203910138U Expired - Fee Related CN202272651U (en) | 2011-10-09 | 2011-10-09 | Electric single-beam crane used for annular track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185619A (en) * | 2016-09-14 | 2016-12-07 | 大连华锐重工集团股份有限公司 | Polar crane big wheelspan horizontally-guided mechanism |
| CN106219403A (en) * | 2016-09-14 | 2016-12-14 | 大连华锐重工集团股份有限公司 | Single crab polar crane |
| CN109704195A (en) * | 2018-12-07 | 2019-05-03 | 山东核电设备制造有限公司 | A kind of double cantilever double trolley box bridge hoisting apparatus of twin beams and hanging method |
-
2011
- 2011-10-09 CN CN2011203910138U patent/CN202272651U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185619A (en) * | 2016-09-14 | 2016-12-07 | 大连华锐重工集团股份有限公司 | Polar crane big wheelspan horizontally-guided mechanism |
| CN106219403A (en) * | 2016-09-14 | 2016-12-14 | 大连华锐重工集团股份有限公司 | Single crab polar crane |
| CN106219403B (en) * | 2016-09-14 | 2018-01-30 | 大连华锐重工集团股份有限公司 | Single crab polar crane |
| CN106185619B (en) * | 2016-09-14 | 2018-03-06 | 大连华锐重工集团股份有限公司 | The big wheelspan horizontally-guided mechanism of polar crane |
| CN109704195A (en) * | 2018-12-07 | 2019-05-03 | 山东核电设备制造有限公司 | A kind of double cantilever double trolley box bridge hoisting apparatus of twin beams and hanging method |
| CN109704195B (en) * | 2018-12-07 | 2020-12-11 | 山东核电设备制造有限公司 | Double-beam double-cantilever double-small-wagon-box type bridge hoisting device and hoisting method |
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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: 20120613 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |